:root {
      --navy: #1B2A5B;
      --red: #9F1111;
      --cream: #F5F1E6;
      --gold: #C9A227;
      --brand-display: "Baskerville Old Face", "Palatino Linotype", "Book Antiqua", Georgia, serif;
      --ink: #16213a;
      --paper: #fffdf7;
      --white: #ffffff;
      --line: rgba(27, 42, 91, 0.14);
      --shadow: 0 24px 60px rgba(16, 29, 63, 0.14);
      --shadow-soft: 0 16px 34px rgba(16, 29, 63, 0.08);
      --hero-shadow: 0 30px 60px rgba(10, 19, 44, 0.22);
      --page-bg-start: #f8f4ea;
      --page-bg-mid: #fffdf7;
      --page-bg-end: #f3ebdb;
      --page-sheen: rgba(27, 42, 91, 0.06);
      --frame-nav-surface: rgba(255, 253, 247, 0.94);
      --frame-nav-border: rgba(27, 42, 91, 0.22);
      --frame-nav-shadow: 0 12px 28px rgba(16, 29, 63, 0.08);
      --frame-height: 92px;
      --nib-frame-max-width: 1200px;
      --nib-content-max-width: 1180px;
      --hero-graphic: url("/assets/themes/emblem-signature_v1.0.svg");
      --login-graphic: url("/assets/themes/emblem-signature_v1.0.svg");
      --nib-ui-heading-1-size: 46px;
      --nib-ui-heading-2-size: 24px;
      --nib-ui-select-trigger-height: 48px;
      --nib-ui-select-search-height: 40px;
      --nib-ui-select-option-height: 44px;
      --frame-footer-surface: rgba(247, 243, 233, 0.96);
      --frame-footer-border: rgba(27, 42, 91, 0.2);
      --frame-footer-note: #5b6784;
      --nav-surface: rgba(255, 253, 247, 0.9);
      --nav-border: rgba(27, 42, 91, 0.2);
      --nav-shadow: 0 12px 28px rgba(16, 29, 63, 0.08);
      --phase-text: #5d6785;
      --primary-start: #1b2a5b;
      --primary-end: #31467d;
      --primary-border: rgba(27, 42, 91, 0.94);
      --primary-text: #ffffff;
      --secondary-bg: rgba(255, 255, 255, 0.84);
      --secondary-text: #1b2a5b;
      --secondary-border: rgba(27, 42, 91, 0.14);
      --secondary-shadow: 0 14px 26px rgba(16, 29, 63, 0.08);
      --accent-start: #d4b345;
      --accent-end: #c79b17;
      --accent-border: rgba(201, 162, 39, 0.64);
      --accent-text: #15295c;
      --hero-overlay-start: rgba(18, 31, 64, 0.92);
      --hero-overlay-end: rgba(155, 27, 46, 0.72);
      --hero-burst-one: rgba(201, 162, 39, 0.2);
      --hero-burst-two: rgba(155, 27, 46, 0.18);
      --hero-burst-three: rgba(27, 42, 91, 0.24);
      --surface-bg: rgba(255, 255, 255, 0.92);
      --surface-bg-strong: rgba(255, 255, 255, 0.97);
      --surface-border: rgba(27, 42, 91, 0.1);
      --card-bg: rgba(255, 255, 255, 0.94);
      --card-border: rgba(255, 255, 255, 0.58);
      --login-shell-start: rgba(99, 74, 124, 0.9);
      --login-shell-end: rgba(147, 82, 103, 0.84);
      --login-shell-border: rgba(255, 255, 255, 0.18);
      --login-shell-shadow: 0 30px 62px rgba(10, 19, 44, 0.28);
      --login-brand-bg-start: rgba(255, 253, 247, 0.98);
      --login-brand-bg-end: rgba(245, 241, 230, 0.96);
      --login-brand-border: rgba(201, 162, 39, 0.3);
      --login-brand-shadow: inset 0 1px 0 rgba(255,255,255,0.8), 0 16px 26px rgba(11, 18, 36, 0.12);
      --login-panel-bg: rgba(255, 255, 255, 0.96);
      --login-panel-border: rgba(255, 255, 255, 0.62);
      --input-bg: rgba(255, 255, 255, 0.97);
      --input-border: rgba(27, 42, 91, 0.14);
      --muted-text: #5b6784;
      --banner-start: rgba(27, 42, 91, 0.96);
      --banner-end: rgba(155, 27, 46, 0.88);
      --drawer-backdrop: rgba(17, 28, 59, 0.38);
      --drawer-bg-start: rgba(255, 255, 255, 0.98);
      --drawer-bg-end: rgba(245, 241, 230, 0.98);
      --drawer-shadow: -20px 0 50px rgba(17, 28, 59, 0.18);
      --footer-surface: rgba(247, 243, 233, 0.92);
      --footer-border: rgba(27, 42, 91, 0.2);
      --footer-note: #5b6784;
      --theme-menu-bg: rgba(255, 253, 247, 0.98);
      --theme-menu-border: rgba(27, 42, 91, 0.12);
      --theme-menu-shadow: 0 20px 42px rgba(16, 29, 63, 0.14);
      --theme-option-hover: rgba(27, 42, 91, 0.05);
      --theme-option-active: rgba(27, 42, 91, 0.08);
      --toolbar-icon-filter: drop-shadow(0 4px 8px rgba(27, 42, 91, 0.16));
      --table-shell-border: rgba(27, 42, 91, 0.12);
      --table-shell-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(247, 243, 233, 0.93));
      --table-head-bg: rgba(245, 241, 230, 0.86);
      --table-head-text: #1b2a5b;
      --table-line: rgba(63, 74, 96, 0.18);
      --table-line-strong: rgba(49, 60, 82, 0.32);
      --table-row-hover: rgba(27, 42, 91, 0.045);
      --timeline-shell-bg: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(245,241,230,0.92));
      --timeline-shell-border: rgba(201, 162, 39, 0.18);
      --row-menu-panel-bg: rgba(255, 254, 250, 0.99);
      --row-menu-panel-border: rgba(27, 42, 91, 0.18);
      --row-menu-panel-shadow: 0 24px 40px rgba(16, 29, 63, 0.2);
      --row-menu-item-bg: rgba(249, 244, 233, 0.98);
      --row-menu-item-hover: rgba(230, 214, 177, 0.92);
      --row-menu-item-border: rgba(27, 42, 91, 0.12);
      --row-menu-item-text: #1b2a5b;
      --row-tone-neutral: rgba(0, 0, 0, 0.02);
      --row-tone-review: rgba(252, 236, 215, 0.94);
      --row-tone-minor-revision: rgba(252, 236, 215, 0.94);
      --row-tone-major-revision: rgba(248, 225, 189, 0.96);
      --row-tone-accepted: rgba(221, 247, 231, 0.92);
      --row-tone-rejected: rgba(249, 224, 229, 0.92);
      --row-tone-incomplete: rgba(0, 0, 0, 0.04);
      --row-accent-neutral: rgba(120, 120, 120, 0.5);
      --row-accent-review: #8b4f18;
      --row-accent-minor-revision: #8b4f18;
      --row-accent-major-revision: #8a4c12;
      --row-accent-accepted: #156f49;
      --row-accent-rejected: #94304b;
      --row-accent-incomplete: rgba(120, 120, 120, 0.6);
    }
    html[data-navigation-theme="nibveda-flat-full-content"] {
      --nib-frame-max-width: 100%;
      --nib-content-max-width: 100%;
    }
    html[data-theme="navy-focus"] {
      --page-bg-start: #edf1fb;
      --page-bg-mid: #fafbff;
      --page-bg-end: #ecf0fa;
      --page-sheen: rgba(27, 42, 91, 0.09);
      --nav-surface: rgba(233, 239, 252, 0.92);
      --nav-border: rgba(27, 42, 91, 0.24);
      --phase-text: #4f5d82;
      --primary-start: #142451;
      --primary-end: #233c75;
      --secondary-bg: rgba(236, 241, 252, 0.88);
      --secondary-border: rgba(27, 42, 91, 0.18);
      --hero-overlay-start: rgba(14, 24, 51, 0.94);
      --hero-overlay-end: rgba(27, 42, 91, 0.8);
      --surface-bg: rgba(247, 249, 255, 0.95);
      --card-bg: rgba(244, 247, 255, 0.96);
      --input-bg: rgba(250, 252, 255, 0.98);
      --banner-start: rgba(20, 36, 81, 0.97);
      --banner-end: rgba(49, 70, 125, 0.9);
      --footer-surface: rgba(230, 236, 248, 0.96);
      --footer-border: rgba(27, 42, 91, 0.22);
      --footer-note: #4f5d82;
      --theme-menu-bg: rgba(244, 247, 255, 0.99);
      --theme-option-hover: rgba(27, 42, 91, 0.06);
      --theme-option-active: rgba(27, 42, 91, 0.1);
      --toolbar-icon-filter: drop-shadow(0 4px 8px rgba(20, 36, 81, 0.18));
      --table-shell-border: rgba(27, 42, 91, 0.15);
      --table-shell-bg: linear-gradient(180deg, rgba(246, 249, 255, 0.98), rgba(231, 237, 251, 0.95));
      --table-head-bg: rgba(224, 232, 248, 0.94);
      --table-head-text: #142451;
      --table-line: rgba(63, 74, 96, 0.2);
      --table-row-hover: rgba(27, 42, 91, 0.055);
      --timeline-shell-bg: linear-gradient(180deg, rgba(248, 250, 255, 0.99), rgba(232, 238, 252, 0.95));
      --timeline-shell-border: rgba(27, 42, 91, 0.16);
      --row-menu-panel-bg: rgba(245, 249, 255, 0.99);
      --row-menu-panel-border: rgba(27, 42, 91, 0.18);
      --row-menu-item-bg: rgba(236, 242, 252, 0.98);
      --row-menu-item-hover: rgba(210, 223, 246, 0.96);
    }
    html[data-theme="regal-red"] {
      --page-bg-start: #fbf2ef;
      --page-bg-mid: #fffaf8;
      --page-bg-end: #f6ebe8;
      --page-sheen: rgba(155, 27, 46, 0.07);
      --nav-surface: rgba(255, 249, 246, 0.93);
      --nav-border: rgba(155, 27, 46, 0.22);
      --phase-text: #7d4d5a;
      --primary-start: #8f1b35;
      --primary-end: #b6324d;
      --primary-border: rgba(143, 27, 53, 0.76);
      --secondary-text: #8f1b35;
      --secondary-border: rgba(155, 27, 46, 0.18);
      --hero-overlay-start: rgba(91, 19, 38, 0.92);
      --hero-overlay-end: rgba(27, 42, 91, 0.76);
      --surface-border: rgba(155, 27, 46, 0.12);
      --input-border: rgba(155, 27, 46, 0.16);
      --banner-start: rgba(143, 27, 53, 0.95);
      --banner-end: rgba(27, 42, 91, 0.84);
      --footer-surface: rgba(251, 241, 239, 0.96);
      --footer-border: rgba(155, 27, 46, 0.2);
      --footer-note: #724b56;
      --theme-menu-bg: rgba(255, 249, 246, 0.99);
      --theme-option-hover: rgba(155, 27, 46, 0.06);
      --theme-option-active: rgba(155, 27, 46, 0.11);
      --toolbar-icon-filter: drop-shadow(0 4px 8px rgba(155, 27, 46, 0.18));
      --table-shell-border: rgba(155, 27, 46, 0.14);
      --table-shell-bg: linear-gradient(180deg, rgba(255, 251, 250, 0.98), rgba(251, 240, 236, 0.95));
      --table-head-bg: rgba(248, 232, 229, 0.94);
      --table-head-text: #8f1b35;
      --table-line: rgba(80, 68, 83, 0.2);
      --table-row-hover: rgba(155, 27, 46, 0.045);
      --timeline-shell-bg: linear-gradient(180deg, rgba(255, 252, 251, 0.99), rgba(250, 238, 235, 0.95));
      --timeline-shell-border: rgba(155, 27, 46, 0.15);
      --row-menu-panel-bg: rgba(255, 250, 249, 0.99);
      --row-menu-panel-border: rgba(155, 27, 46, 0.18);
      --row-menu-item-bg: rgba(252, 238, 235, 0.98);
      --row-menu-item-hover: rgba(245, 214, 209, 0.96);
      --row-menu-item-text: #8f1b35;
    }
    html[data-theme="parchment-cream"] {
      --page-bg-start: #faf6ee;
      --page-bg-mid: #fffdf8;
      --page-bg-end: #f3ead8;
      --page-sheen: rgba(201, 162, 39, 0.06);
      --nav-surface: rgba(250, 246, 238, 0.94);
      --nav-border: rgba(201, 162, 39, 0.24);
      --phase-text: #786a4c;
      --primary-start: #1b2a5b;
      --primary-end: #3d4967;
      --secondary-bg: rgba(255, 251, 244, 0.9);
      --secondary-border: rgba(201, 162, 39, 0.22);
      --accent-start: #c79d2b;
      --accent-end: #dfbb59;
      --hero-overlay-start: rgba(27, 42, 91, 0.84);
      --hero-overlay-end: rgba(113, 84, 31, 0.66);
      --surface-bg: rgba(255, 251, 243, 0.95);
      --card-bg: rgba(255, 252, 246, 0.96);
      --input-bg: rgba(255, 253, 248, 0.98);
      --input-border: rgba(201, 162, 39, 0.18);
      --banner-start: rgba(27, 42, 91, 0.9);
      --banner-end: rgba(201, 162, 39, 0.76);
      --footer-surface: rgba(247, 240, 226, 0.96);
      --footer-border: rgba(201, 162, 39, 0.22);
      --footer-note: #6e654d;
      --theme-menu-bg: rgba(255, 252, 246, 0.99);
      --theme-option-hover: rgba(201, 162, 39, 0.08);
      --theme-option-active: rgba(201, 162, 39, 0.12);
      --toolbar-icon-filter: drop-shadow(0 4px 8px rgba(201, 162, 39, 0.2));
      --table-shell-border: rgba(201, 162, 39, 0.16);
      --table-shell-bg: linear-gradient(180deg, rgba(255, 253, 248, 0.98), rgba(248, 241, 226, 0.96));
      --table-head-bg: rgba(248, 239, 220, 0.92);
      --table-head-text: #5f5130;
      --table-line: rgba(99, 88, 66, 0.19);
      --table-row-hover: rgba(201, 162, 39, 0.05);
      --timeline-shell-bg: linear-gradient(180deg, rgba(255, 253, 249, 0.99), rgba(248, 241, 226, 0.95));
      --timeline-shell-border: rgba(201, 162, 39, 0.18);
      --row-menu-panel-bg: rgba(255, 252, 247, 0.99);
      --row-menu-panel-border: rgba(201, 162, 39, 0.2);
      --row-menu-item-bg: rgba(250, 241, 222, 0.98);
      --row-menu-item-hover: rgba(239, 223, 184, 0.96);
      --row-menu-item-text: #5f5130;
    }
    html[data-theme="gold-accent"] {
      --page-bg-start: #fcf8ef;
      --page-bg-mid: #fffdf8;
      --page-bg-end: #f5eddd;
      --page-sheen: rgba(201, 162, 39, 0.08);
      --nav-surface: rgba(255, 251, 243, 0.94);
      --nav-border: rgba(173, 125, 18, 0.24);
      --phase-text: #786339;
      --primary-start: #ad7d12;
      --primary-end: #cfa12b;
      --primary-border: rgba(173, 125, 18, 0.7);
      --primary-text: #16274e;
      --secondary-border: rgba(201, 162, 39, 0.24);
      --accent-start: #1b2a5b;
      --accent-end: #30477b;
      --accent-border: rgba(27, 42, 91, 0.58);
      --accent-text: #ffffff;
      --hero-overlay-start: rgba(82, 60, 12, 0.84);
      --hero-overlay-end: rgba(27, 42, 91, 0.76);
      --surface-border: rgba(201, 162, 39, 0.18);
      --card-border: rgba(201, 162, 39, 0.22);
      --input-border: rgba(201, 162, 39, 0.22);
      --banner-start: rgba(173, 125, 18, 0.92);
      --banner-end: rgba(27, 42, 91, 0.84);
      --footer-surface: rgba(248, 243, 231, 0.97);
      --footer-border: rgba(173, 125, 18, 0.22);
      --footer-note: #6f6547;
      --theme-menu-bg: rgba(255, 252, 245, 0.99);
      --theme-option-hover: rgba(201, 162, 39, 0.08);
      --theme-option-active: rgba(201, 162, 39, 0.14);
      --toolbar-icon-filter: drop-shadow(0 4px 8px rgba(173, 125, 18, 0.2));
      --table-shell-border: rgba(201, 162, 39, 0.18);
      --table-shell-bg: linear-gradient(180deg, rgba(255, 252, 246, 0.98), rgba(246, 236, 214, 0.95));
      --table-head-bg: rgba(246, 233, 198, 0.92);
      --table-head-text: #7a5907;
      --table-line: rgba(102, 88, 58, 0.2);
      --table-row-hover: rgba(201, 162, 39, 0.055);
      --timeline-shell-bg: linear-gradient(180deg, rgba(255, 252, 247, 0.99), rgba(246, 235, 211, 0.95));
      --timeline-shell-border: rgba(201, 162, 39, 0.2);
      --row-menu-panel-bg: rgba(255, 252, 245, 0.99);
      --row-menu-panel-border: rgba(201, 162, 39, 0.22);
      --row-menu-item-bg: rgba(247, 235, 206, 0.98);
      --row-menu-item-hover: rgba(236, 217, 167, 0.96);
      --row-menu-item-text: #7a5907;
    }
    html[data-theme="logo-classic"] {
      --page-bg-start: #f8f4eb;
      --page-bg-mid: #fffdf8;
      --page-bg-end: #f4ead8;
      --page-sheen: rgba(155, 27, 46, 0.045);
      --nav-surface: rgba(255, 252, 246, 0.95);
      --nav-border: rgba(27, 42, 91, 0.24);
      --primary-start: #102550;
      --primary-end: #9b1b2e;
      --secondary-bg: rgba(255, 253, 248, 0.92);
      --secondary-text: #102550;
      --secondary-border: rgba(155, 27, 46, 0.14);
      --accent-start: #c9a227;
      --accent-end: #e2c15a;
      --accent-text: #102550;
      --surface-bg: rgba(255, 253, 248, 0.96);
      --card-bg: rgba(255, 253, 248, 0.98);
      --input-border: rgba(27, 42, 91, 0.16);
      --footer-surface: rgba(247, 241, 229, 0.97);
      --footer-border: rgba(27, 42, 91, 0.24);
      --theme-menu-bg: rgba(255, 253, 248, 0.99);
      --theme-option-hover: rgba(155, 27, 46, 0.055);
      --theme-option-active: rgba(155, 27, 46, 0.11);
      --table-shell-border: rgba(27, 42, 91, 0.14);
      --table-head-bg: rgba(247, 239, 226, 0.94);
      --table-head-text: #102550;
      --timeline-shell-border: rgba(155, 27, 46, 0.14);
      --row-menu-panel-bg: rgba(255, 252, 247, 0.99);
      --row-menu-panel-border: rgba(27, 42, 91, 0.18);
      --row-menu-item-bg: rgba(249, 241, 230, 0.98);
      --row-menu-item-hover: rgba(238, 222, 194, 0.96);
    }
    html[data-theme="ink-insight"] {
      --page-bg-start: #eef2fb;
      --page-bg-mid: #fbfcff;
      --page-bg-end: #edf1f8;
      --page-sheen: rgba(27, 42, 91, 0.085);
      --nav-surface: rgba(241, 245, 253, 0.95);
      --nav-border: rgba(16, 37, 80, 0.25);
      --primary-start: #0f244f;
      --primary-end: #1b3c78;
      --secondary-bg: rgba(246, 249, 255, 0.92);
      --secondary-text: #0f244f;
      --secondary-border: rgba(16, 37, 80, 0.18);
      --accent-start: #9b1b2e;
      --accent-end: #c9a227;
      --accent-text: #ffffff;
      --surface-bg: rgba(249, 251, 255, 0.96);
      --card-bg: rgba(247, 250, 255, 0.98);
      --input-border: rgba(16, 37, 80, 0.18);
      --footer-surface: rgba(232, 238, 249, 0.97);
      --footer-border: rgba(16, 37, 80, 0.24);
      --theme-menu-bg: rgba(247, 250, 255, 0.99);
      --theme-option-hover: rgba(16, 37, 80, 0.06);
      --theme-option-active: rgba(16, 37, 80, 0.11);
      --table-shell-border: rgba(16, 37, 80, 0.16);
      --table-head-bg: rgba(226, 234, 249, 0.96);
      --table-head-text: #0f244f;
      --timeline-shell-border: rgba(16, 37, 80, 0.16);
      --row-menu-panel-bg: rgba(247, 250, 255, 0.99);
      --row-menu-panel-border: rgba(16, 37, 80, 0.2);
      --row-menu-item-bg: rgba(235, 241, 252, 0.98);
      --row-menu-item-hover: rgba(213, 226, 248, 0.96);
    }
    html[data-theme="crimson-ink"] {
      --page-bg-start: #f8eef0;
      --page-bg-mid: #fff9fa;
      --page-bg-end: #f2e4e8;
      --page-sheen: rgba(155, 27, 46, 0.08);
      --nav-surface: rgba(255, 248, 249, 0.95);
      --nav-border: rgba(155, 27, 46, 0.26);
      --primary-start: #9b1b2e;
      --primary-end: #1b2a5b;
      --secondary-bg: rgba(255, 250, 250, 0.92);
      --secondary-text: #8f1b35;
      --secondary-border: rgba(155, 27, 46, 0.18);
      --accent-start: #c9a227;
      --accent-end: #efd47a;
      --accent-text: #1b2a5b;
      --surface-bg: rgba(255, 250, 250, 0.96);
      --card-bg: rgba(255, 250, 250, 0.98);
      --input-border: rgba(155, 27, 46, 0.18);
      --footer-surface: rgba(249, 235, 238, 0.97);
      --footer-border: rgba(155, 27, 46, 0.24);
      --theme-menu-bg: rgba(255, 250, 250, 0.99);
      --theme-option-hover: rgba(155, 27, 46, 0.06);
      --theme-option-active: rgba(155, 27, 46, 0.12);
      --table-shell-border: rgba(155, 27, 46, 0.16);
      --table-head-bg: rgba(248, 229, 233, 0.96);
      --table-head-text: #8f1b35;
      --timeline-shell-border: rgba(155, 27, 46, 0.16);
      --row-menu-panel-bg: rgba(255, 250, 250, 0.99);
      --row-menu-panel-border: rgba(155, 27, 46, 0.2);
      --row-menu-item-bg: rgba(252, 237, 240, 0.98);
      --row-menu-item-hover: rgba(245, 214, 220, 0.96);
    }
    html[data-theme="ivory-seal"] {
      --page-bg-start: #fbf7ee;
      --page-bg-mid: #fffdfa;
      --page-bg-end: #f3ead7;
      --page-sheen: rgba(201, 162, 39, 0.075);
      --nav-surface: rgba(255, 252, 244, 0.95);
      --nav-border: rgba(201, 162, 39, 0.28);
      --primary-start: #7d1630;
      --primary-end: #c9a227;
      --secondary-bg: rgba(255, 253, 247, 0.92);
      --secondary-text: #1b2a5b;
      --secondary-border: rgba(201, 162, 39, 0.24);
      --accent-start: #1b2a5b;
      --accent-end: #9b1b2e;
      --accent-text: #ffffff;
      --surface-bg: rgba(255, 253, 247, 0.96);
      --card-bg: rgba(255, 253, 247, 0.98);
      --input-border: rgba(201, 162, 39, 0.22);
      --footer-surface: rgba(248, 240, 224, 0.97);
      --footer-border: rgba(201, 162, 39, 0.26);
      --theme-menu-bg: rgba(255, 253, 247, 0.99);
      --theme-option-hover: rgba(201, 162, 39, 0.08);
      --theme-option-active: rgba(201, 162, 39, 0.15);
      --table-shell-border: rgba(201, 162, 39, 0.2);
      --table-head-bg: rgba(247, 235, 205, 0.96);
      --table-head-text: #65480b;
      --timeline-shell-border: rgba(201, 162, 39, 0.2);
      --row-menu-panel-bg: rgba(255, 252, 244, 0.99);
      --row-menu-panel-border: rgba(201, 162, 39, 0.22);
      --row-menu-item-bg: rgba(250, 240, 216, 0.98);
      --row-menu-item-hover: rgba(238, 220, 178, 0.96);
    }
    html[data-theme="executive-maroon"] {
      --page-bg-start: #f5eef2;
      --page-bg-mid: #fffafc;
      --page-bg-end: #eee6ed;
      --page-sheen: rgba(27, 42, 91, 0.05);
      --nav-surface: rgba(255, 250, 252, 0.95);
      --nav-border: rgba(92, 35, 73, 0.24);
      --primary-start: #5c2349;
      --primary-end: #1b2a5b;
      --secondary-bg: rgba(255, 250, 252, 0.92);
      --secondary-text: #5c2349;
      --secondary-border: rgba(92, 35, 73, 0.18);
      --accent-start: #c9a227;
      --accent-end: #9b1b2e;
      --accent-text: #ffffff;
      --surface-bg: rgba(255, 250, 252, 0.96);
      --card-bg: rgba(255, 250, 252, 0.98);
      --input-border: rgba(92, 35, 73, 0.18);
      --footer-surface: rgba(242, 233, 239, 0.97);
      --footer-border: rgba(92, 35, 73, 0.22);
      --theme-menu-bg: rgba(255, 250, 252, 0.99);
      --theme-option-hover: rgba(92, 35, 73, 0.06);
      --theme-option-active: rgba(92, 35, 73, 0.12);
      --table-shell-border: rgba(92, 35, 73, 0.16);
      --table-head-bg: rgba(239, 226, 236, 0.96);
      --table-head-text: #5c2349;
      --timeline-shell-border: rgba(92, 35, 73, 0.16);
      --row-menu-panel-bg: rgba(255, 250, 252, 0.99);
      --row-menu-panel-border: rgba(92, 35, 73, 0.2);
      --row-menu-item-bg: rgba(247, 235, 243, 0.98);
      --row-menu-item-hover: rgba(235, 215, 230, 0.96);
    }
    html[data-theme="heritage-white"] {
      --page-bg-start: #fcfcfb;
      --page-bg-mid: #ffffff;
      --page-bg-end: #f5f0e3;
      --page-sheen: rgba(27, 42, 91, 0.035);
      --nav-surface: rgba(255, 255, 255, 0.97);
      --nav-border: rgba(27, 42, 91, 0.18);
      --phase-text: #61708f;
      --primary-start: #1b2a5b;
      --primary-end: #9b1b2e;
      --primary-border: rgba(27, 42, 91, 0.9);
      --secondary-bg: rgba(255, 255, 255, 0.95);
      --secondary-text: #1b2a5b;
      --secondary-border: rgba(201, 162, 39, 0.18);
      --accent-start: #c9a227;
      --accent-end: #e3c86f;
      --accent-border: rgba(201, 162, 39, 0.58);
      --accent-text: #16274e;
      --hero-overlay-start: rgba(20, 33, 70, 0.88);
      --hero-overlay-end: rgba(155, 27, 46, 0.7);
      --surface-bg: rgba(255, 255, 255, 0.97);
      --surface-bg-strong: rgba(255, 255, 255, 0.995);
      --surface-border: rgba(27, 42, 91, 0.08);
      --card-bg: rgba(255, 255, 255, 0.985);
      --card-border: rgba(27, 42, 91, 0.08);
      --input-bg: rgba(255, 255, 255, 0.995);
      --input-border: rgba(27, 42, 91, 0.12);
      --muted-text: #62708d;
      --banner-start: rgba(27, 42, 91, 0.96);
      --banner-end: rgba(201, 162, 39, 0.86);
      --drawer-bg-start: rgba(255, 255, 255, 0.99);
      --drawer-bg-end: rgba(250, 246, 236, 0.98);
      --footer-surface: rgba(250, 248, 242, 0.98);
      --footer-border: rgba(27, 42, 91, 0.18);
      --footer-note: #64708b;
      --theme-menu-bg: rgba(255, 255, 255, 0.99);
      --theme-option-hover: rgba(27, 42, 91, 0.045);
      --theme-option-active: rgba(27, 42, 91, 0.08);
      --toolbar-icon-filter: drop-shadow(0 4px 8px rgba(27, 42, 91, 0.14));
      --table-shell-border: rgba(27, 42, 91, 0.12);
      --table-shell-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.99), rgba(249, 245, 236, 0.95));
      --table-head-bg: rgba(247, 243, 233, 0.92);
      --table-head-text: #1b2a5b;
      --table-line: rgba(63, 74, 96, 0.16);
      --table-line-strong: rgba(49, 60, 82, 0.28);
      --table-row-hover: rgba(27, 42, 91, 0.038);
      --timeline-shell-bg: linear-gradient(180deg, rgba(255,255,255,0.99), rgba(249,245,236,0.95));
      --timeline-shell-border: rgba(201, 162, 39, 0.14);
      --row-menu-panel-bg: rgba(255, 255, 255, 0.99);
      --row-menu-panel-border: rgba(27, 42, 91, 0.14);
      --row-menu-item-bg: rgba(250, 246, 237, 0.98);
      --row-menu-item-hover: rgba(240, 229, 202, 0.96);
      --row-menu-item-text: #1b2a5b;
    }
    html[data-theme="trust-ledger"] {
      --page-bg-start: #edf2f9;
      --page-bg-mid: #f9fbff;
      --page-bg-end: #f3ecdc;
      --page-sheen: rgba(27, 42, 91, 0.085);
      --nav-surface: rgba(245, 248, 253, 0.96);
      --nav-border: rgba(17, 34, 76, 0.24);
      --phase-text: #53637f;
      --primary-start: #11224c;
      --primary-end: #36548e;
      --primary-border: rgba(17, 34, 76, 0.9);
      --secondary-bg: rgba(255, 255, 255, 0.94);
      --secondary-text: #11224c;
      --secondary-border: rgba(17, 34, 76, 0.16);
      --accent-start: #c9a227;
      --accent-end: #dbbb5b;
      --accent-border: rgba(201, 162, 39, 0.6);
      --accent-text: #11224c;
      --hero-overlay-start: rgba(17, 34, 76, 0.92);
      --hero-overlay-end: rgba(155, 27, 46, 0.68);
      --surface-bg: rgba(248, 251, 255, 0.96);
      --surface-bg-strong: rgba(255, 255, 255, 0.985);
      --surface-border: rgba(17, 34, 76, 0.1);
      --card-bg: rgba(250, 252, 255, 0.985);
      --card-border: rgba(17, 34, 76, 0.1);
      --input-bg: rgba(255, 255, 255, 0.995);
      --input-border: rgba(17, 34, 76, 0.14);
      --muted-text: #56647e;
      --banner-start: rgba(17, 34, 76, 0.97);
      --banner-end: rgba(201, 162, 39, 0.84);
      --drawer-bg-start: rgba(249, 251, 255, 0.99);
      --drawer-bg-end: rgba(245, 239, 225, 0.98);
      --footer-surface: rgba(238, 243, 250, 0.98);
      --footer-border: rgba(17, 34, 76, 0.2);
      --footer-note: #56647e;
      --theme-menu-bg: rgba(249, 251, 255, 0.99);
      --theme-option-hover: rgba(17, 34, 76, 0.05);
      --theme-option-active: rgba(17, 34, 76, 0.085);
      --toolbar-icon-filter: drop-shadow(0 4px 8px rgba(17, 34, 76, 0.16));
      --table-shell-border: rgba(17, 34, 76, 0.14);
      --table-shell-bg: linear-gradient(180deg, rgba(250, 252, 255, 0.99), rgba(242, 236, 221, 0.95));
      --table-head-bg: rgba(232, 239, 249, 0.95);
      --table-head-text: #11224c;
      --table-line: rgba(54, 73, 108, 0.18);
      --table-line-strong: rgba(40, 58, 92, 0.3);
      --table-row-hover: rgba(17, 34, 76, 0.045);
      --timeline-shell-bg: linear-gradient(180deg, rgba(250,252,255,0.99), rgba(242,236,221,0.95));
      --timeline-shell-border: rgba(201, 162, 39, 0.16);
      --row-menu-panel-bg: rgba(248, 251, 255, 0.99);
      --row-menu-panel-border: rgba(17, 34, 76, 0.16);
      --row-menu-item-bg: rgba(236, 242, 250, 0.98);
      --row-menu-item-hover: rgba(220, 230, 245, 0.96);
      --row-menu-item-text: #11224c;
    }
    html[data-theme="midnight-obsidian"] {
      --page-bg-start: #d6dcea;
      --page-bg-mid: #e9eef6;
      --page-bg-end: #cfc7d7;
      --page-sheen: rgba(12, 21, 47, 0.15);
      --nav-surface: rgba(235, 240, 249, 0.94);
      --nav-border: rgba(32, 46, 86, 0.24);
      --phase-text: #596783;
      --primary-start: #101b3c;
      --primary-end: #253763;
      --primary-border: rgba(16, 27, 60, 0.9);
      --secondary-text: #102248;
      --secondary-border: rgba(32, 46, 86, 0.18);
      --accent-start: #b48a22;
      --accent-end: #dcc57d;
      --accent-text: #102248;
      --hero-overlay-start: rgba(7, 12, 29, 0.94);
      --hero-overlay-end: rgba(53, 31, 74, 0.86);
      --hero-burst-one: rgba(214, 197, 125, 0.14);
      --hero-burst-two: rgba(111, 52, 130, 0.18);
      --hero-burst-three: rgba(18, 28, 58, 0.3);
      --surface-bg: rgba(248, 250, 255, 0.96);
      --surface-bg-strong: rgba(253, 254, 255, 0.988);
      --card-bg: rgba(248, 251, 255, 0.98);
      --input-bg: rgba(252, 253, 255, 0.995);
      --input-border: rgba(32, 46, 86, 0.16);
      --login-shell-start: rgba(10, 17, 39, 0.92);
      --login-shell-end: rgba(46, 39, 79, 0.88);
      --login-shell-border: rgba(223, 198, 122, 0.22);
      --login-shell-shadow: 0 34px 72px rgba(5, 10, 24, 0.34);
      --login-brand-bg-start: rgba(250, 251, 255, 0.97);
      --login-brand-bg-end: rgba(229, 234, 244, 0.94);
      --login-brand-border: rgba(180, 138, 34, 0.34);
      --login-panel-bg: rgba(249, 251, 255, 0.94);
      --login-panel-border: rgba(214, 221, 239, 0.58);
      --muted-text: #5a6680;
      --banner-start: rgba(16, 27, 60, 0.96);
      --banner-end: rgba(73, 44, 80, 0.84);
      --footer-surface: rgba(233, 237, 246, 0.98);
      --footer-border: rgba(32, 46, 86, 0.22);
      --footer-note: #59667f;
      --theme-menu-bg: rgba(248, 250, 255, 0.99);
      --theme-option-hover: rgba(32, 46, 86, 0.05);
      --theme-option-active: rgba(32, 46, 86, 0.09);
      --table-shell-border: rgba(32, 46, 86, 0.14);
      --table-shell-bg: linear-gradient(180deg, rgba(250, 252, 255, 0.99), rgba(237, 241, 249, 0.95));
      --table-head-bg: rgba(228, 235, 248, 0.95);
      --table-head-text: #102248;
      --table-row-hover: rgba(16, 27, 60, 0.042);
      --timeline-shell-bg: linear-gradient(180deg, rgba(251,253,255,0.99), rgba(237,241,249,0.95));
      --timeline-shell-border: rgba(185, 147, 41, 0.18);
      --row-menu-panel-bg: rgba(247, 250, 255, 0.99);
      --row-menu-panel-border: rgba(32, 46, 86, 0.16);
      --row-menu-item-bg: rgba(236, 241, 250, 0.98);
      --row-menu-item-hover: rgba(220, 228, 244, 0.96);
      --row-menu-item-text: #102248;
    }
    html[data-theme="silver-mist"] {
      --page-bg-start: #edf2f8;
      --page-bg-mid: #ffffff;
      --page-bg-end: #e2e8f0;
      --page-sheen: rgba(90, 104, 128, 0.06);
      --nav-surface: rgba(255, 255, 255, 0.96);
      --nav-border: rgba(90, 104, 128, 0.18);
      --phase-text: #6b768c;
      --primary-start: #54647d;
      --primary-end: #7a879a;
      --primary-border: rgba(84, 100, 125, 0.72);
      --primary-text: #ffffff;
      --secondary-text: #324763;
      --secondary-border: rgba(90, 104, 128, 0.14);
      --accent-start: #c9a227;
      --accent-end: #e1c56e;
      --accent-text: #223759;
      --hero-overlay-start: rgba(201, 208, 220, 0.74);
      --hero-overlay-end: rgba(126, 140, 166, 0.64);
      --hero-burst-one: rgba(255, 255, 255, 0.34);
      --hero-burst-two: rgba(175, 184, 200, 0.2);
      --hero-burst-three: rgba(94, 110, 136, 0.18);
      --surface-bg: rgba(255, 255, 255, 0.97);
      --surface-bg-strong: rgba(255, 255, 255, 0.995);
      --card-bg: rgba(255, 255, 255, 0.99);
      --input-bg: rgba(255, 255, 255, 0.998);
      --input-border: rgba(90, 104, 128, 0.14);
      --login-shell-start: rgba(246, 248, 252, 0.92);
      --login-shell-end: rgba(213, 220, 231, 0.86);
      --login-shell-border: rgba(103, 119, 144, 0.22);
      --login-shell-shadow: 0 28px 60px rgba(76, 91, 116, 0.18);
      --login-brand-bg-start: rgba(255, 255, 255, 0.99);
      --login-brand-bg-end: rgba(242, 245, 249, 0.96);
      --login-brand-border: rgba(103, 119, 144, 0.18);
      --login-panel-bg: rgba(255, 255, 255, 0.94);
      --login-panel-border: rgba(120, 135, 158, 0.18);
      --muted-text: #6b768c;
      --banner-start: rgba(84, 100, 125, 0.94);
      --banner-end: rgba(201, 162, 39, 0.8);
      --footer-surface: rgba(245, 247, 250, 0.98);
      --footer-border: rgba(90, 104, 128, 0.16);
      --footer-note: #6b768c;
      --theme-menu-bg: rgba(255, 255, 255, 0.99);
      --theme-option-hover: rgba(90, 104, 128, 0.045);
      --theme-option-active: rgba(90, 104, 128, 0.08);
      --table-shell-border: rgba(90, 104, 128, 0.12);
      --table-shell-bg: linear-gradient(180deg, rgba(255,255,255,0.99), rgba(244,246,250,0.95));
      --table-head-bg: rgba(242, 245, 249, 0.95);
      --table-head-text: #324763;
      --table-row-hover: rgba(90, 104, 128, 0.036);
      --row-menu-panel-bg: rgba(255,255,255,0.99);
      --row-menu-panel-border: rgba(90,104,128,0.15);
      --row-menu-item-bg: rgba(245,247,250,0.98);
      --row-menu-item-hover: rgba(231,236,243,0.96);
      --row-menu-item-text: #324763;
    }
    html[data-theme="studio-plain"] {
      --page-bg-start: #f7f9fc;
      --page-bg-mid: #ffffff;
      --page-bg-end: #eef2f8;
      --page-sheen: rgba(27, 42, 91, 0.035);
      --nav-surface: rgba(255, 255, 255, 0.97);
      --nav-border: rgba(27, 42, 91, 0.18);
      --phase-text: #65728e;
      --primary-start: #1b2a5b;
      --primary-end: #31467d;
      --secondary-text: #1b2a5b;
      --secondary-border: rgba(27, 42, 91, 0.12);
      --accent-start: #c9a227;
      --accent-end: #dfc26b;
      --accent-text: #1b2a5b;
      --hero-overlay-start: rgba(240, 244, 251, 0.86);
      --hero-overlay-end: rgba(221, 229, 242, 0.8);
      --hero-burst-one: rgba(201, 162, 39, 0.08);
      --hero-burst-two: rgba(27, 42, 91, 0.06);
      --hero-burst-three: rgba(27, 42, 91, 0.1);
      --surface-bg: rgba(255, 255, 255, 0.975);
      --surface-bg-strong: rgba(255, 255, 255, 0.998);
      --card-bg: rgba(255, 255, 255, 0.99);
      --input-bg: rgba(255, 255, 255, 0.998);
      --input-border: rgba(27, 42, 91, 0.12);
      --login-shell-start: rgba(255, 255, 255, 0.9);
      --login-shell-end: rgba(241, 245, 251, 0.88);
      --login-shell-border: rgba(27, 42, 91, 0.12);
      --login-shell-shadow: 0 28px 54px rgba(27, 42, 91, 0.1);
      --login-brand-bg-start: rgba(255, 255, 255, 1);
      --login-brand-bg-end: rgba(247, 249, 252, 0.98);
      --login-brand-border: rgba(27, 42, 91, 0.1);
      --login-panel-bg: rgba(255, 255, 255, 0.97);
      --login-panel-border: rgba(27, 42, 91, 0.1);
      --muted-text: #62708d;
      --banner-start: rgba(27, 42, 91, 0.94);
      --banner-end: rgba(201, 162, 39, 0.8);
      --footer-surface: rgba(249, 250, 252, 0.98);
      --footer-border: rgba(27, 42, 91, 0.16);
      --footer-note: #65728e;
      --theme-menu-bg: rgba(255, 255, 255, 0.99);
      --theme-option-hover: rgba(27, 42, 91, 0.04);
      --theme-option-active: rgba(27, 42, 91, 0.075);
      --table-shell-border: rgba(27, 42, 91, 0.1);
      --table-shell-bg: linear-gradient(180deg, rgba(255,255,255,0.99), rgba(247,249,252,0.95));
      --table-head-bg: rgba(244, 247, 251, 0.95);
      --table-head-text: #1b2a5b;
      --table-row-hover: rgba(27, 42, 91, 0.032);
      --row-menu-panel-bg: rgba(255,255,255,0.99);
      --row-menu-panel-border: rgba(27,42,91,0.14);
      --row-menu-item-bg: rgba(247,249,252,0.98);
      --row-menu-item-hover: rgba(236,240,247,0.96);
      --row-menu-item-text: #1b2a5b;
    }
    html[data-theme="sandstone-ledger"] {
      --page-bg-start: #f3e8d3;
      --page-bg-mid: #fbf6eb;
      --page-bg-end: #e4d1b0;
      --page-sheen: rgba(143, 106, 39, 0.08);
      --nav-surface: rgba(255, 251, 244, 0.95);
      --nav-border: rgba(143, 106, 39, 0.22);
      --phase-text: #7a6948;
      --primary-start: #6d5530;
      --primary-end: #9c7b46;
      --primary-border: rgba(109, 85, 48, 0.74);
      --primary-text: #fffdf8;
      --secondary-text: #5c4727;
      --secondary-border: rgba(143, 106, 39, 0.18);
      --accent-start: #1b2a5b;
      --accent-end: #485f94;
      --accent-text: #ffffff;
      --hero-overlay-start: rgba(93, 68, 33, 0.86);
      --hero-overlay-end: rgba(148, 111, 62, 0.72);
      --hero-burst-one: rgba(230, 196, 124, 0.18);
      --hero-burst-two: rgba(114, 77, 36, 0.14);
      --hero-burst-three: rgba(82, 61, 29, 0.22);
      --surface-bg: rgba(255, 252, 245, 0.96);
      --surface-bg-strong: rgba(255, 254, 249, 0.99);
      --card-bg: rgba(255, 252, 246, 0.98);
      --input-bg: rgba(255, 253, 248, 0.997);
      --input-border: rgba(143, 106, 39, 0.16);
      --login-shell-start: rgba(121, 92, 55, 0.88);
      --login-shell-end: rgba(185, 152, 104, 0.84);
      --login-shell-border: rgba(251, 236, 200, 0.24);
      --login-shell-shadow: 0 30px 62px rgba(74, 55, 25, 0.24);
      --login-brand-bg-start: rgba(255, 250, 239, 0.99);
      --login-brand-bg-end: rgba(241, 229, 201, 0.96);
      --login-brand-border: rgba(143, 106, 39, 0.24);
      --login-panel-bg: rgba(255, 252, 245, 0.95);
      --login-panel-border: rgba(251, 241, 217, 0.44);
      --muted-text: #76684b;
      --banner-start: rgba(109, 85, 48, 0.94);
      --banner-end: rgba(27, 42, 91, 0.8);
      --footer-surface: rgba(247, 240, 227, 0.98);
      --footer-border: rgba(143, 106, 39, 0.2);
      --footer-note: #76684b;
      --theme-menu-bg: rgba(255, 252, 245, 0.99);
      --theme-option-hover: rgba(143, 106, 39, 0.055);
      --theme-option-active: rgba(143, 106, 39, 0.095);
      --table-shell-border: rgba(143, 106, 39, 0.16);
      --table-shell-bg: linear-gradient(180deg, rgba(255,253,248,0.99), rgba(245,235,214,0.95));
      --table-head-bg: rgba(243, 231, 203, 0.95);
      --table-head-text: #5c4727;
      --table-row-hover: rgba(143, 106, 39, 0.04);
      --row-menu-panel-bg: rgba(255,252,246,0.99);
      --row-menu-panel-border: rgba(143,106,39,0.18);
      --row-menu-item-bg: rgba(248,239,218,0.98);
      --row-menu-item-hover: rgba(236,220,182,0.96);
      --row-menu-item-text: #5c4727;
    }
    html[data-theme="harbor-blue"] {
      --page-bg-start: #dfeef3;
      --page-bg-mid: #f8fdff;
      --page-bg-end: #d7e6e8;
      --page-sheen: rgba(33, 76, 113, 0.07);
      --nav-surface: rgba(247, 252, 253, 0.95);
      --nav-border: rgba(33, 76, 113, 0.2);
      --phase-text: #5b6f83;
      --primary-start: #1f4b73;
      --primary-end: #3f7193;
      --primary-border: rgba(31, 75, 115, 0.76);
      --primary-text: #ffffff;
      --secondary-text: #1f4b73;
      --secondary-border: rgba(33, 76, 113, 0.16);
      --accent-start: #c9a227;
      --accent-end: #d8c17f;
      --accent-text: #18365a;
      --hero-overlay-start: rgba(18, 56, 86, 0.82);
      --hero-overlay-end: rgba(73, 132, 146, 0.68);
      --hero-burst-one: rgba(207, 189, 132, 0.16);
      --hero-burst-two: rgba(116, 184, 198, 0.18);
      --hero-burst-three: rgba(31, 75, 115, 0.2);
      --surface-bg: rgba(249, 253, 255, 0.96);
      --surface-bg-strong: rgba(254, 255, 255, 0.99);
      --card-bg: rgba(249, 253, 255, 0.98);
      --input-bg: rgba(254, 255, 255, 0.997);
      --input-border: rgba(33, 76, 113, 0.15);
      --login-shell-start: rgba(24, 77, 113, 0.84);
      --login-shell-end: rgba(111, 171, 173, 0.8);
      --login-shell-border: rgba(214, 237, 239, 0.26);
      --login-shell-shadow: 0 30px 62px rgba(19, 66, 96, 0.22);
      --login-brand-bg-start: rgba(251, 255, 255, 0.99);
      --login-brand-bg-end: rgba(230, 241, 241, 0.96);
      --login-brand-border: rgba(78, 129, 149, 0.2);
      --login-panel-bg: rgba(250, 253, 255, 0.95);
      --login-panel-border: rgba(214, 232, 238, 0.42);
      --muted-text: #5c6f80;
      --banner-start: rgba(31, 75, 115, 0.94);
      --banner-end: rgba(201, 162, 39, 0.8);
      --footer-surface: rgba(239, 247, 248, 0.98);
      --footer-border: rgba(33, 76, 113, 0.18);
      --footer-note: #5c6f80;
      --theme-menu-bg: rgba(250,254,255,0.99);
      --theme-option-hover: rgba(33,76,113,0.05);
      --theme-option-active: rgba(33,76,113,0.085);
      --table-shell-border: rgba(33,76,113,0.14);
      --table-shell-bg: linear-gradient(180deg, rgba(250,254,255,0.99), rgba(234,243,244,0.95));
      --table-head-bg: rgba(228, 239, 243, 0.95);
      --table-head-text: #1f4b73;
      --table-row-hover: rgba(33, 76, 113, 0.036);
      --row-menu-panel-bg: rgba(249,253,255,0.99);
      --row-menu-panel-border: rgba(33,76,113,0.15);
      --row-menu-item-bg: rgba(236,244,246,0.98);
      --row-menu-item-hover: rgba(220,234,239,0.96);
      --row-menu-item-text: #1f4b73;
    }
    html[data-theme="ruby-twilight"] {
      --page-bg-start: #f3e7eb;
      --page-bg-mid: #fdf8fa;
      --page-bg-end: #eadde3;
      --page-sheen: rgba(127, 32, 56, 0.07);
      --nav-surface: rgba(255, 250, 251, 0.95);
      --nav-border: rgba(127, 32, 56, 0.2);
      --phase-text: #7b5361;
      --primary-start: #7f2038;
      --primary-end: #b64a62;
      --primary-border: rgba(127, 32, 56, 0.76);
      --primary-text: #ffffff;
      --secondary-text: #7f2038;
      --secondary-border: rgba(127, 32, 56, 0.16);
      --accent-start: #1b2a5b;
      --accent-end: #415b95;
      --accent-text: #ffffff;
      --hero-overlay-start: rgba(74, 17, 40, 0.88);
      --hero-overlay-end: rgba(117, 52, 92, 0.7);
      --hero-burst-one: rgba(241, 198, 174, 0.14);
      --hero-burst-two: rgba(189, 76, 111, 0.18);
      --hero-burst-three: rgba(84, 20, 44, 0.22);
      --surface-bg: rgba(255, 250, 251, 0.965);
      --surface-bg-strong: rgba(255, 253, 253, 0.992);
      --card-bg: rgba(255, 250, 251, 0.982);
      --input-bg: rgba(255, 253, 253, 0.997);
      --input-border: rgba(127, 32, 56, 0.15);
      --login-shell-start: rgba(112, 23, 49, 0.88);
      --login-shell-end: rgba(180, 79, 111, 0.82);
      --login-shell-border: rgba(250, 214, 223, 0.24);
      --login-shell-shadow: 0 32px 66px rgba(71, 16, 32, 0.24);
      --login-brand-bg-start: rgba(255, 250, 251, 0.99);
      --login-brand-bg-end: rgba(246, 233, 236, 0.96);
      --login-brand-border: rgba(160, 66, 94, 0.2);
      --login-panel-bg: rgba(255, 250, 251, 0.95);
      --login-panel-border: rgba(248, 223, 229, 0.42);
      --muted-text: #765664;
      --banner-start: rgba(127, 32, 56, 0.94);
      --banner-end: rgba(27, 42, 91, 0.82);
      --footer-surface: rgba(247, 238, 241, 0.98);
      --footer-border: rgba(127, 32, 56, 0.18);
      --footer-note: #765664;
      --theme-menu-bg: rgba(255,251,252,0.99);
      --theme-option-hover: rgba(127,32,56,0.05);
      --theme-option-active: rgba(127,32,56,0.095);
      --table-shell-border: rgba(127,32,56,0.14);
      --table-shell-bg: linear-gradient(180deg, rgba(255,252,253,0.99), rgba(246,236,239,0.95));
      --table-head-bg: rgba(245, 229, 233, 0.95);
      --table-head-text: #7f2038;
      --table-row-hover: rgba(127, 32, 56, 0.036);
      --row-menu-panel-bg: rgba(255,251,252,0.99);
      --row-menu-panel-border: rgba(127,32,56,0.15);
      --row-menu-item-bg: rgba(248,236,239,0.98);
      --row-menu-item-hover: rgba(239,220,226,0.96);
      --row-menu-item-text: #7f2038;
    }
    html[data-theme="porcelain-day"] {
      --page-bg-start: #fbfaf4;
      --page-bg-mid: #fffefb;
      --page-bg-end: #ece2ce;
      --page-sheen: rgba(69, 109, 166, 0.05);
      --nav-surface: rgba(255, 255, 251, 0.96);
      --nav-border: rgba(69, 109, 166, 0.18);
      --phase-text: #6b6f81;
      --primary-start: #456da6;
      --primary-end: #6b8cc2;
      --primary-border: rgba(69, 109, 166, 0.72);
      --primary-text: #ffffff;
      --secondary-text: #36537d;
      --secondary-border: rgba(69, 109, 166, 0.14);
      --accent-start: #c9a227;
      --accent-end: #ead596;
      --accent-text: #36537d;
      --hero-overlay-start: rgba(235, 239, 246, 0.78);
      --hero-overlay-end: rgba(205, 193, 161, 0.66);
      --hero-burst-one: rgba(234, 213, 150, 0.16);
      --hero-burst-two: rgba(77, 124, 189, 0.12);
      --hero-burst-three: rgba(69, 109, 166, 0.12);
      --surface-bg: rgba(255, 255, 251, 0.97);
      --surface-bg-strong: rgba(255, 255, 253, 0.995);
      --card-bg: rgba(255, 255, 251, 0.985);
      --input-bg: rgba(255, 255, 253, 0.998);
      --input-border: rgba(69, 109, 166, 0.14);
      --login-shell-start: rgba(233, 236, 243, 0.88);
      --login-shell-end: rgba(206, 194, 163, 0.78);
      --login-shell-border: rgba(69, 109, 166, 0.18);
      --login-shell-shadow: 0 28px 58px rgba(72, 95, 134, 0.16);
      --login-brand-bg-start: rgba(255, 255, 253, 1);
      --login-brand-bg-end: rgba(243, 238, 227, 0.97);
      --login-brand-border: rgba(69, 109, 166, 0.16);
      --login-panel-bg: rgba(255, 255, 252, 0.96);
      --login-panel-border: rgba(226, 219, 202, 0.52);
      --muted-text: #6b7080;
      --banner-start: rgba(69, 109, 166, 0.92);
      --banner-end: rgba(201, 162, 39, 0.78);
      --footer-surface: rgba(247, 244, 236, 0.98);
      --footer-border: rgba(69, 109, 166, 0.16);
      --footer-note: #6b7080;
      --theme-menu-bg: rgba(255,255,252,0.99);
      --theme-option-hover: rgba(69,109,166,0.045);
      --theme-option-active: rgba(69,109,166,0.08);
      --table-shell-border: rgba(69,109,166,0.12);
      --table-shell-bg: linear-gradient(180deg, rgba(255,255,253,0.99), rgba(243,238,226,0.95));
      --table-head-bg: rgba(241, 236, 223, 0.95);
      --table-head-text: #36537d;
      --table-row-hover: rgba(69, 109, 166, 0.03);
      --row-menu-panel-bg: rgba(255,255,252,0.99);
      --row-menu-panel-border: rgba(69,109,166,0.14);
      --row-menu-item-bg: rgba(247,242,232,0.98);
      --row-menu-item-hover: rgba(236,228,211,0.96);
      --row-menu-item-text: #36537d;
    }
    html[data-theme="command-brick"] {
      --page-bg-start: #efe0d5;
      --page-bg-mid: #faf4ef;
      --page-bg-end: #e2d0c4;
      --page-sheen: rgba(138, 44, 35, 0.08);
      --nav-surface: rgba(255, 250, 246, 0.95);
      --nav-border: rgba(138, 44, 35, 0.22);
      --phase-text: #7b5f56;
      --primary-start: #8a2c23;
      --primary-end: #b35b45;
      --primary-border: rgba(138, 44, 35, 0.76);
      --primary-text: #ffffff;
      --secondary-text: #762e28;
      --secondary-border: rgba(138, 44, 35, 0.16);
      --accent-start: #1b2a5b;
      --accent-end: #415b95;
      --accent-text: #ffffff;
      --hero-overlay-start: rgba(118, 38, 28, 0.88);
      --hero-overlay-end: rgba(35, 55, 106, 0.76);
      --hero-burst-one: rgba(224, 172, 118, 0.16);
      --hero-burst-two: rgba(196, 86, 66, 0.18);
      --hero-burst-three: rgba(35, 55, 106, 0.18);
      --surface-bg: rgba(255, 250, 246, 0.965);
      --surface-bg-strong: rgba(255, 253, 251, 0.992);
      --card-bg: rgba(255, 250, 246, 0.982);
      --input-bg: rgba(255, 253, 251, 0.997);
      --input-border: rgba(138, 44, 35, 0.15);
      --login-shell-start: rgba(128, 41, 31, 0.88);
      --login-shell-end: rgba(40, 60, 115, 0.78);
      --login-shell-border: rgba(243, 216, 200, 0.24);
      --login-shell-shadow: 0 32px 64px rgba(72, 29, 24, 0.24);
      --login-brand-bg-start: rgba(255, 251, 248, 0.99);
      --login-brand-bg-end: rgba(242, 231, 223, 0.96);
      --login-brand-border: rgba(138, 44, 35, 0.2);
      --login-panel-bg: rgba(255, 250, 247, 0.95);
      --login-panel-border: rgba(243, 224, 214, 0.46);
      --muted-text: #77635d;
      --banner-start: rgba(138, 44, 35, 0.94);
      --banner-end: rgba(27, 42, 91, 0.84);
      --footer-surface: rgba(246, 237, 232, 0.98);
      --footer-border: rgba(138, 44, 35, 0.18);
      --footer-note: #77635d;
      --theme-menu-bg: rgba(255,251,247,0.99);
      --theme-option-hover: rgba(138,44,35,0.05);
      --theme-option-active: rgba(138,44,35,0.095);
      --table-shell-border: rgba(138,44,35,0.14);
      --table-shell-bg: linear-gradient(180deg, rgba(255,252,249,0.99), rgba(244,232,223,0.95));
      --table-head-bg: rgba(243, 228, 218, 0.95);
      --table-head-text: #762e28;
      --table-row-hover: rgba(138, 44, 35, 0.034);
      --row-menu-panel-bg: rgba(255,251,248,0.99);
      --row-menu-panel-border: rgba(138,44,35,0.15);
      --row-menu-item-bg: rgba(246,233,224,0.98);
      --row-menu-item-hover: rgba(236,216,202,0.96);
      --row-menu-item-text: #762e28;
    }
    html[data-theme="cobalt-ceramic"] {
      --page-bg-start: #eef3fa;
      --page-bg-mid: #fcfdff;
      --page-bg-end: #f0ece3;
      --page-sheen: rgba(31, 75, 134, 0.06);
      --nav-surface: rgba(251, 253, 255, 0.95);
      --nav-border: rgba(31, 75, 134, 0.2);
      --phase-text: #5d6d84;
      --primary-start: #1f4b86;
      --primary-end: #5f86bb;
      --primary-border: rgba(31, 75, 134, 0.74);
      --primary-text: #ffffff;
      --secondary-text: #1f4b86;
      --secondary-border: rgba(31, 75, 134, 0.14);
      --accent-start: #c9a227;
      --accent-end: #e3cd86;
      --accent-text: #1f4b86;
      --hero-overlay-start: rgba(230, 238, 250, 0.8);
      --hero-overlay-end: rgba(190, 204, 227, 0.68);
      --hero-burst-one: rgba(227, 205, 134, 0.16);
      --hero-burst-two: rgba(92, 145, 201, 0.16);
      --hero-burst-three: rgba(31, 75, 134, 0.14);
      --surface-bg: rgba(252, 254, 255, 0.968);
      --surface-bg-strong: rgba(255, 255, 255, 0.994);
      --card-bg: rgba(252, 254, 255, 0.982);
      --input-bg: rgba(255, 255, 255, 0.998);
      --input-border: rgba(31, 75, 134, 0.14);
      --login-shell-start: rgba(237, 244, 252, 0.9);
      --login-shell-end: rgba(195, 211, 235, 0.82);
      --login-shell-border: rgba(31, 75, 134, 0.18);
      --login-shell-shadow: 0 28px 58px rgba(39, 73, 126, 0.16);
      --login-brand-bg-start: rgba(255, 255, 255, 1);
      --login-brand-bg-end: rgba(242, 246, 252, 0.97);
      --login-brand-border: rgba(31, 75, 134, 0.16);
      --login-panel-bg: rgba(255, 255, 255, 0.97);
      --login-panel-border: rgba(220, 229, 243, 0.54);
      --muted-text: #5e6f81;
      --banner-start: rgba(31, 75, 134, 0.92);
      --banner-end: rgba(201, 162, 39, 0.78);
      --footer-surface: rgba(244, 248, 252, 0.98);
      --footer-border: rgba(31, 75, 134, 0.16);
      --footer-note: #5e6f81;
      --theme-menu-bg: rgba(252,254,255,0.99);
      --theme-option-hover: rgba(31,75,134,0.045);
      --theme-option-active: rgba(31,75,134,0.08);
      --table-shell-border: rgba(31,75,134,0.12);
      --table-shell-bg: linear-gradient(180deg, rgba(253,255,255,0.99), rgba(242,244,238,0.95));
      --table-head-bg: rgba(236, 242, 248, 0.95);
      --table-head-text: #1f4b86;
      --table-row-hover: rgba(31, 75, 134, 0.03);
      --row-menu-panel-bg: rgba(252,254,255,0.99);
      --row-menu-panel-border: rgba(31,75,134,0.14);
      --row-menu-item-bg: rgba(240,245,249,0.98);
      --row-menu-item-hover: rgba(226,235,243,0.96);
      --row-menu-item-text: #1f4b86;
    }
    html[data-theme="auric-night"] {
      --page-bg-start: #e7e0cf;
      --page-bg-mid: #f5efe2;
      --page-bg-end: #d7cfbf;
      --page-sheen: rgba(122, 100, 27, 0.08);
      --nav-surface: rgba(252, 248, 240, 0.95);
      --nav-border: rgba(122, 100, 27, 0.22);
      --phase-text: #6c654f;
      --primary-start: #7a641b;
      --primary-end: #b59235;
      --primary-border: rgba(122, 100, 27, 0.76);
      --primary-text: #18254a;
      --secondary-text: #514523;
      --secondary-border: rgba(122, 100, 27, 0.16);
      --accent-start: #18254a;
      --accent-end: #324773;
      --accent-text: #ffffff;
      --hero-overlay-start: rgba(28, 37, 70, 0.9);
      --hero-overlay-end: rgba(122, 100, 27, 0.76);
      --hero-burst-one: rgba(215, 187, 102, 0.18);
      --hero-burst-two: rgba(91, 71, 21, 0.16);
      --hero-burst-three: rgba(24, 37, 74, 0.24);
      --surface-bg: rgba(255, 252, 246, 0.965);
      --surface-bg-strong: rgba(255, 253, 249, 0.992);
      --card-bg: rgba(255, 252, 246, 0.982);
      --input-bg: rgba(255, 253, 249, 0.997);
      --input-border: rgba(122, 100, 27, 0.15);
      --login-shell-start: rgba(31, 39, 71, 0.9);
      --login-shell-end: rgba(129, 104, 28, 0.82);
      --login-shell-border: rgba(229, 208, 147, 0.24);
      --login-shell-shadow: 0 32px 68px rgba(19, 24, 46, 0.28);
      --login-brand-bg-start: rgba(255, 252, 246, 0.99);
      --login-brand-bg-end: rgba(243, 233, 208, 0.96);
      --login-brand-border: rgba(122, 100, 27, 0.22);
      --login-panel-bg: rgba(255, 252, 246, 0.95);
      --login-panel-border: rgba(241, 229, 192, 0.46);
      --muted-text: #71674f;
      --banner-start: rgba(122, 100, 27, 0.94);
      --banner-end: rgba(24, 37, 74, 0.84);
      --footer-surface: rgba(248, 242, 230, 0.98);
      --footer-border: rgba(122, 100, 27, 0.18);
      --footer-note: #71674f;
      --theme-menu-bg: rgba(255,252,246,0.99);
      --theme-option-hover: rgba(122,100,27,0.05);
      --theme-option-active: rgba(122,100,27,0.095);
      --table-shell-border: rgba(122,100,27,0.14);
      --table-shell-bg: linear-gradient(180deg, rgba(255,252,247,0.99), rgba(244,236,220,0.95));
      --table-head-bg: rgba(243, 233, 208, 0.95);
      --table-head-text: #514523;
      --table-row-hover: rgba(122, 100, 27, 0.036);
      --row-menu-panel-bg: rgba(255,252,246,0.99);
      --row-menu-panel-border: rgba(122,100,27,0.15);
      --row-menu-item-bg: rgba(247,238,219,0.98);
      --row-menu-item-hover: rgba(235,221,184,0.96);
      --row-menu-item-text: #514523;
    }
    html[data-theme="dusk-velvet"] {
      --page-bg-start: #ecdde8;
      --page-bg-mid: #f8f2f7;
      --page-bg-end: #dccad7;
      --page-sheen: rgba(93, 46, 83, 0.07);
      --nav-surface: rgba(255, 250, 253, 0.95);
      --nav-border: rgba(93, 46, 83, 0.2);
      --phase-text: #746177;
      --primary-start: #5d2e53;
      --primary-end: #8b506f;
      --primary-border: rgba(93, 46, 83, 0.76);
      --primary-text: #ffffff;
      --secondary-text: #5d2e53;
      --secondary-border: rgba(93, 46, 83, 0.16);
      --accent-start: #c9a227;
      --accent-end: #e1c37a;
      --accent-text: #35264a;
      --hero-overlay-start: rgba(71, 31, 69, 0.9);
      --hero-overlay-end: rgba(131, 80, 111, 0.72);
      --hero-burst-one: rgba(223, 193, 121, 0.16);
      --hero-burst-two: rgba(149, 90, 134, 0.18);
      --hero-burst-three: rgba(93, 46, 83, 0.2);
      --surface-bg: rgba(255, 250, 253, 0.966);
      --surface-bg-strong: rgba(255, 253, 254, 0.992);
      --card-bg: rgba(255, 250, 253, 0.982);
      --input-bg: rgba(255, 253, 254, 0.997);
      --input-border: rgba(93, 46, 83, 0.15);
      --login-shell-start: rgba(79, 36, 73, 0.9);
      --login-shell-end: rgba(146, 92, 121, 0.82);
      --login-shell-border: rgba(240, 214, 231, 0.24);
      --login-shell-shadow: 0 32px 68px rgba(58, 25, 52, 0.24);
      --login-brand-bg-start: rgba(255, 251, 253, 0.99);
      --login-brand-bg-end: rgba(244, 234, 240, 0.96);
      --login-brand-border: rgba(125, 70, 107, 0.2);
      --login-panel-bg: rgba(255, 251, 253, 0.95);
      --login-panel-border: rgba(240, 219, 233, 0.44);
      --muted-text: #726179;
      --banner-start: rgba(93, 46, 83, 0.94);
      --banner-end: rgba(201, 162, 39, 0.82);
      --footer-surface: rgba(244, 236, 241, 0.98);
      --footer-border: rgba(93, 46, 83, 0.18);
      --footer-note: #726179;
      --theme-menu-bg: rgba(255,251,253,0.99);
      --theme-option-hover: rgba(93,46,83,0.05);
      --theme-option-active: rgba(93,46,83,0.095);
      --table-shell-border: rgba(93,46,83,0.14);
      --table-shell-bg: linear-gradient(180deg, rgba(255,252,254,0.99), rgba(242,233,239,0.95));
      --table-head-bg: rgba(240, 228, 236, 0.95);
      --table-head-text: #5d2e53;
      --table-row-hover: rgba(93, 46, 83, 0.034);
      --row-menu-panel-bg: rgba(255,251,253,0.99);
      --row-menu-panel-border: rgba(93,46,83,0.15);
      --row-menu-item-bg: rgba(245,235,241,0.98);
      --row-menu-item-hover: rgba(233,216,228,0.96);
      --row-menu-item-text: #5d2e53;
    }
    html[data-theme="bronze-court"] {
      --page-bg-start: #f0e1cb;
      --page-bg-mid: #faf5ec;
      --page-bg-end: #dcc6a8;
      --page-sheen: rgba(142, 94, 31, 0.08);
      --nav-surface: rgba(255, 251, 245, 0.95);
      --nav-border: rgba(142, 94, 31, 0.22);
      --phase-text: #786753;
      --primary-start: #8e5e1f;
      --primary-end: #c37d31;
      --primary-border: rgba(142, 94, 31, 0.76);
      --primary-text: #ffffff;
      --secondary-text: #6f4b1d;
      --secondary-border: rgba(142, 94, 31, 0.16);
      --accent-start: #20345d;
      --accent-end: #415785;
      --accent-text: #ffffff;
      --hero-overlay-start: rgba(95, 59, 18, 0.88);
      --hero-overlay-end: rgba(138, 88, 39, 0.72);
      --hero-burst-one: rgba(224, 183, 107, 0.18);
      --hero-burst-two: rgba(179, 111, 43, 0.16);
      --hero-burst-three: rgba(32, 52, 93, 0.18);
      --surface-bg: rgba(255, 251, 246, 0.966);
      --surface-bg-strong: rgba(255, 254, 250, 0.992);
      --card-bg: rgba(255, 251, 246, 0.982);
      --input-bg: rgba(255, 254, 250, 0.997);
      --input-border: rgba(142, 94, 31, 0.15);
      --login-shell-start: rgba(114, 73, 24, 0.88);
      --login-shell-end: rgba(188, 124, 52, 0.82);
      --login-shell-border: rgba(245, 221, 175, 0.24);
      --login-shell-shadow: 0 32px 66px rgba(75, 50, 17, 0.24);
      --login-brand-bg-start: rgba(255, 252, 247, 0.99);
      --login-brand-bg-end: rgba(243, 232, 211, 0.96);
      --login-brand-border: rgba(142, 94, 31, 0.22);
      --login-panel-bg: rgba(255, 252, 247, 0.95);
      --login-panel-border: rgba(243, 228, 195, 0.44);
      --muted-text: #766754;
      --banner-start: rgba(142, 94, 31, 0.94);
      --banner-end: rgba(32, 52, 93, 0.84);
      --footer-surface: rgba(247, 240, 229, 0.98);
      --footer-border: rgba(142, 94, 31, 0.18);
      --footer-note: #766754;
      --theme-menu-bg: rgba(255,252,247,0.99);
      --theme-option-hover: rgba(142,94,31,0.05);
      --theme-option-active: rgba(142,94,31,0.095);
      --table-shell-border: rgba(142,94,31,0.14);
      --table-shell-bg: linear-gradient(180deg, rgba(255,252,248,0.99), rgba(244,236,221,0.95));
      --table-head-bg: rgba(243, 231, 207, 0.95);
      --table-head-text: #6f4b1d;
      --table-row-hover: rgba(142, 94, 31, 0.036);
      --row-menu-panel-bg: rgba(255,252,247,0.99);
      --row-menu-panel-border: rgba(142,94,31,0.15);
      --row-menu-item-bg: rgba(247,238,220,0.98);
      --row-menu-item-hover: rgba(235,220,186,0.96);
      --row-menu-item-text: #6f4b1d;
    }
    html[data-theme="celestial-navy"] {
      --hero-graphic: url("/assets/themes/celestial-navy_v1.0.svg");
      --login-graphic: url("/assets/themes/celestial-navy_v1.0.svg");
      --page-bg-start: #e9edf7;
      --page-bg-mid: #f7f9fd;
      --page-bg-end: #dde3f2;
      --page-sheen: rgba(201, 162, 39, 0.06);
      --nav-surface: rgba(247, 249, 253, 0.95);
      --nav-border: rgba(13, 26, 61, 0.2);
      --phase-text: #4e5a7c;
      --primary-start: #0d1a3d;
      --primary-end: #2a4a8c;
      --primary-border: rgba(201, 162, 39, 0.6);
      --primary-text: #ffffff;
      --secondary-text: #142a63;
      --secondary-border: rgba(13, 26, 61, 0.14);
      --accent-start: #c9a227;
      --accent-end: #e8cf85;
      --accent-text: #0d1a3d;
      --hero-overlay-start: rgba(10, 17, 39, 0.94);
      --hero-overlay-end: rgba(42, 74, 140, 0.82);
      --hero-burst-one: rgba(201, 162, 39, 0.18);
      --hero-burst-two: rgba(42, 74, 140, 0.2);
      --hero-burst-three: rgba(13, 26, 61, 0.2);
      --surface-bg: rgba(250, 252, 255, 0.96);
      --surface-bg-strong: rgba(255, 255, 255, 0.99);
      --card-bg: rgba(250, 252, 255, 0.98);
      --input-bg: rgba(255, 255, 255, 0.997);
      --input-border: rgba(13, 26, 61, 0.15);
      --login-shell-start: rgba(10, 17, 39, 0.9);
      --login-shell-end: rgba(42, 74, 140, 0.82);
      --login-shell-border: rgba(201, 162, 39, 0.24);
      --login-shell-shadow: 0 32px 66px rgba(6, 10, 24, 0.3);
      --login-brand-bg-start: rgba(255, 255, 255, 0.99);
      --login-brand-bg-end: rgba(238, 242, 250, 0.96);
      --login-brand-border: rgba(13, 26, 61, 0.2);
      --login-panel-bg: rgba(255, 255, 255, 0.96);
      --login-panel-border: rgba(224, 231, 245, 0.5);
      --muted-text: #5c6685;
      --banner-start: rgba(13, 26, 61, 0.94);
      --banner-end: rgba(201, 162, 39, 0.8);
      --footer-surface: rgba(240, 243, 250, 0.98);
      --footer-border: rgba(13, 26, 61, 0.18);
      --footer-note: #5c6685;
      --theme-menu-bg: rgba(250, 252, 255, 0.99);
      --theme-option-hover: rgba(13, 26, 61, 0.05);
      --theme-option-active: rgba(13, 26, 61, 0.09);
      --table-shell-border: rgba(13, 26, 61, 0.14);
      --table-shell-bg: linear-gradient(180deg, rgba(250, 252, 255, 0.99), rgba(233, 237, 247, 0.95));
      --table-head-bg: rgba(228, 233, 245, 0.94);
      --table-head-text: #142a63;
      --table-row-hover: rgba(13, 26, 61, 0.036);
      --row-menu-panel-bg: rgba(250, 252, 255, 0.99);
      --row-menu-panel-border: rgba(13, 26, 61, 0.16);
      --row-menu-item-bg: rgba(237, 240, 249, 0.98);
      --row-menu-item-hover: rgba(220, 226, 243, 0.96);
      --row-menu-item-text: #142a63;
    }
    html[data-theme="garnet-velvet"] {
      --hero-graphic: url("/assets/themes/garnet-velvet_v1.0.svg");
      --login-graphic: url("/assets/themes/garnet-velvet_v1.0.svg");
      --page-bg-start: #f7e9ec;
      --page-bg-mid: #fdf6f7;
      --page-bg-end: #ecd6db;
      --page-sheen: rgba(201, 162, 39, 0.06);
      --nav-surface: rgba(253, 246, 247, 0.95);
      --nav-border: rgba(74, 15, 31, 0.22);
      --phase-text: #7a4a53;
      --primary-start: #4a0f1f;
      --primary-end: #8f1b35;
      --primary-border: rgba(201, 162, 39, 0.62);
      --primary-text: #ffffff;
      --secondary-text: #5c1626;
      --secondary-border: rgba(74, 15, 31, 0.16);
      --accent-start: #c9a227;
      --accent-end: #e8cf85;
      --accent-text: #4a0f1f;
      --hero-overlay-start: rgba(38, 8, 16, 0.92);
      --hero-overlay-end: rgba(143, 27, 53, 0.8);
      --hero-burst-one: rgba(201, 162, 39, 0.2);
      --hero-burst-two: rgba(143, 27, 53, 0.2);
      --hero-burst-three: rgba(74, 15, 31, 0.2);
      --surface-bg: rgba(255, 251, 251, 0.96);
      --surface-bg-strong: rgba(255, 253, 253, 0.99);
      --card-bg: rgba(255, 251, 251, 0.98);
      --input-bg: rgba(255, 253, 253, 0.997);
      --input-border: rgba(74, 15, 31, 0.16);
      --login-shell-start: rgba(38, 8, 16, 0.9);
      --login-shell-end: rgba(143, 27, 53, 0.82);
      --login-shell-border: rgba(201, 162, 39, 0.26);
      --login-shell-shadow: 0 32px 66px rgba(28, 6, 12, 0.32);
      --login-brand-bg-start: rgba(255, 252, 252, 0.99);
      --login-brand-bg-end: rgba(246, 234, 236, 0.96);
      --login-brand-border: rgba(74, 15, 31, 0.22);
      --login-panel-bg: rgba(255, 252, 252, 0.96);
      --login-panel-border: rgba(245, 224, 229, 0.48);
      --muted-text: #7c5b62;
      --banner-start: rgba(74, 15, 31, 0.94);
      --banner-end: rgba(201, 162, 39, 0.8);
      --footer-surface: rgba(249, 238, 241, 0.98);
      --footer-border: rgba(74, 15, 31, 0.18);
      --footer-note: #7c5b62;
      --theme-menu-bg: rgba(255, 252, 252, 0.99);
      --theme-option-hover: rgba(74, 15, 31, 0.05);
      --theme-option-active: rgba(74, 15, 31, 0.095);
      --table-shell-border: rgba(74, 15, 31, 0.15);
      --table-shell-bg: linear-gradient(180deg, rgba(255, 253, 253, 0.99), rgba(246, 232, 235, 0.95));
      --table-head-bg: rgba(243, 226, 230, 0.94);
      --table-head-text: #5c1626;
      --table-row-hover: rgba(74, 15, 31, 0.036);
      --row-menu-panel-bg: rgba(255, 252, 252, 0.99);
      --row-menu-panel-border: rgba(74, 15, 31, 0.16);
      --row-menu-item-bg: rgba(248, 235, 238, 0.98);
      --row-menu-item-hover: rgba(238, 214, 219, 0.96);
      --row-menu-item-text: #5c1626;
    }
    html[data-theme="emerald-ledger"] {
      --hero-graphic: url("/assets/themes/emerald-ledger_v1.0.svg");
      --login-graphic: url("/assets/themes/emerald-ledger_v1.0.svg");
      --page-bg-start: #e7f2ec;
      --page-bg-mid: #f6faf7;
      --page-bg-end: #d7e8dd;
      --page-sheen: rgba(201, 162, 39, 0.055);
      --nav-surface: rgba(246, 250, 247, 0.95);
      --nav-border: rgba(15, 42, 34, 0.2);
      --phase-text: #4f6b5e;
      --primary-start: #0f2a22;
      --primary-end: #1f6e52;
      --primary-border: rgba(201, 162, 39, 0.6);
      --primary-text: #ffffff;
      --secondary-text: #15382c;
      --secondary-border: rgba(15, 42, 34, 0.14);
      --accent-start: #c9a227;
      --accent-end: #e8cf85;
      --accent-text: #0f2a22;
      --hero-overlay-start: rgba(9, 22, 18, 0.92);
      --hero-overlay-end: rgba(31, 110, 82, 0.78);
      --hero-burst-one: rgba(201, 162, 39, 0.18);
      --hero-burst-two: rgba(31, 110, 82, 0.2);
      --hero-burst-three: rgba(15, 42, 34, 0.2);
      --surface-bg: rgba(250, 253, 251, 0.96);
      --surface-bg-strong: rgba(254, 255, 254, 0.99);
      --card-bg: rgba(250, 253, 251, 0.98);
      --input-bg: rgba(254, 255, 254, 0.997);
      --input-border: rgba(15, 42, 34, 0.14);
      --login-shell-start: rgba(9, 22, 18, 0.9);
      --login-shell-end: rgba(31, 110, 82, 0.8);
      --login-shell-border: rgba(201, 162, 39, 0.24);
      --login-shell-shadow: 0 32px 66px rgba(6, 15, 12, 0.3);
      --login-brand-bg-start: rgba(255, 255, 254, 0.99);
      --login-brand-bg-end: rgba(238, 245, 240, 0.96);
      --login-brand-border: rgba(15, 42, 34, 0.2);
      --login-panel-bg: rgba(255, 255, 254, 0.96);
      --login-panel-border: rgba(223, 237, 228, 0.5);
      --muted-text: #55705f;
      --banner-start: rgba(15, 42, 34, 0.94);
      --banner-end: rgba(201, 162, 39, 0.8);
      --footer-surface: rgba(239, 246, 242, 0.98);
      --footer-border: rgba(15, 42, 34, 0.18);
      --footer-note: #55705f;
      --theme-menu-bg: rgba(250, 253, 251, 0.99);
      --theme-option-hover: rgba(15, 42, 34, 0.05);
      --theme-option-active: rgba(15, 42, 34, 0.09);
      --table-shell-border: rgba(15, 42, 34, 0.14);
      --table-shell-bg: linear-gradient(180deg, rgba(250, 253, 251, 0.99), rgba(228, 240, 233, 0.95));
      --table-head-bg: rgba(224, 238, 230, 0.94);
      --table-head-text: #15382c;
      --table-row-hover: rgba(15, 42, 34, 0.036);
      --row-menu-panel-bg: rgba(250, 253, 251, 0.99);
      --row-menu-panel-border: rgba(15, 42, 34, 0.15);
      --row-menu-item-bg: rgba(233, 244, 237, 0.98);
      --row-menu-item-hover: rgba(212, 233, 222, 0.96);
      --row-menu-item-text: #15382c;
    }
    html[data-theme="sapphire-glass"] {
      --hero-graphic: url("/assets/themes/sapphire-glass_v1.0.svg");
      --login-graphic: url("/assets/themes/sapphire-glass_v1.0.svg");
      --page-bg-start: #e8f0fb;
      --page-bg-mid: #f7fbff;
      --page-bg-end: #d7e6f7;
      --page-sheen: rgba(74, 134, 214, 0.07);
      --nav-surface: rgba(247, 251, 255, 0.95);
      --nav-border: rgba(18, 50, 110, 0.2);
      --phase-text: #4f6488;
      --primary-start: #12326e;
      --primary-end: #4a86d6;
      --primary-border: rgba(201, 162, 39, 0.56);
      --primary-text: #ffffff;
      --secondary-text: #163c7c;
      --secondary-border: rgba(18, 50, 110, 0.14);
      --accent-start: #c9a227;
      --accent-end: #e8cf85;
      --accent-text: #12326e;
      --hero-overlay-start: rgba(10, 26, 58, 0.9);
      --hero-overlay-end: rgba(74, 134, 214, 0.72);
      --hero-burst-one: rgba(201, 162, 39, 0.18);
      --hero-burst-two: rgba(74, 134, 214, 0.22);
      --hero-burst-three: rgba(18, 50, 110, 0.2);
      --surface-bg: rgba(250, 253, 255, 0.96);
      --surface-bg-strong: rgba(255, 255, 255, 0.99);
      --card-bg: rgba(250, 253, 255, 0.98);
      --input-bg: rgba(255, 255, 255, 0.997);
      --input-border: rgba(18, 50, 110, 0.14);
      --login-shell-start: rgba(10, 26, 58, 0.88);
      --login-shell-end: rgba(74, 134, 214, 0.78);
      --login-shell-border: rgba(201, 162, 39, 0.24);
      --login-shell-shadow: 0 32px 64px rgba(6, 16, 36, 0.28);
      --login-brand-bg-start: rgba(255, 255, 255, 0.99);
      --login-brand-bg-end: rgba(237, 244, 253, 0.96);
      --login-brand-border: rgba(18, 50, 110, 0.2);
      --login-panel-bg: rgba(255, 255, 255, 0.96);
      --login-panel-border: rgba(221, 233, 249, 0.5);
      --muted-text: #56698c;
      --banner-start: rgba(18, 50, 110, 0.92);
      --banner-end: rgba(201, 162, 39, 0.78);
      --footer-surface: rgba(238, 245, 253, 0.98);
      --footer-border: rgba(18, 50, 110, 0.16);
      --footer-note: #56698c;
      --theme-menu-bg: rgba(250, 253, 255, 0.99);
      --theme-option-hover: rgba(18, 50, 110, 0.05);
      --theme-option-active: rgba(18, 50, 110, 0.085);
      --table-shell-border: rgba(18, 50, 110, 0.13);
      --table-shell-bg: linear-gradient(180deg, rgba(250, 253, 255, 0.99), rgba(230, 240, 251, 0.95));
      --table-head-bg: rgba(226, 237, 250, 0.94);
      --table-head-text: #163c7c;
      --table-row-hover: rgba(18, 50, 110, 0.034);
      --row-menu-panel-bg: rgba(250, 253, 255, 0.99);
      --row-menu-panel-border: rgba(18, 50, 110, 0.15);
      --row-menu-item-bg: rgba(233, 242, 251, 0.98);
      --row-menu-item-hover: rgba(213, 229, 248, 0.96);
      --row-menu-item-text: #163c7c;
    }
    html[data-theme="saffron-dawn"] {
      --hero-graphic: url("/assets/themes/saffron-dawn_v1.0.svg");
      --login-graphic: url("/assets/themes/saffron-dawn_v1.0.svg");
      --page-bg-start: #fdf1de;
      --page-bg-mid: #fffaf0;
      --page-bg-end: #f6dfb8;
      --page-sheen: rgba(224, 138, 43, 0.07);
      --nav-surface: rgba(255, 250, 240, 0.95);
      --nav-border: rgba(201, 122, 31, 0.22);
      --phase-text: #8a6a45;
      --primary-start: #c97a1f;
      --primary-end: #e8a94a;
      --primary-border: rgba(27, 42, 91, 0.5);
      --primary-text: #ffffff;
      --secondary-text: #8a4f14;
      --secondary-border: rgba(201, 122, 31, 0.16);
      --accent-start: #1b2a5b;
      --accent-end: #3a4f8a;
      --accent-text: #ffffff;
      --hero-overlay-start: rgba(88, 51, 8, 0.88);
      --hero-overlay-end: rgba(27, 42, 91, 0.76);
      --hero-burst-one: rgba(232, 169, 74, 0.24);
      --hero-burst-two: rgba(27, 42, 91, 0.2);
      --hero-burst-three: rgba(139, 79, 20, 0.2);
      --surface-bg: rgba(255, 253, 248, 0.96);
      --surface-bg-strong: rgba(255, 254, 251, 0.99);
      --card-bg: rgba(255, 253, 248, 0.98);
      --input-bg: rgba(255, 254, 251, 0.997);
      --input-border: rgba(201, 122, 31, 0.16);
      --login-shell-start: rgba(88, 51, 8, 0.88);
      --login-shell-end: rgba(27, 42, 91, 0.78);
      --login-shell-border: rgba(232, 169, 74, 0.28);
      --login-shell-shadow: 0 32px 66px rgba(60, 34, 6, 0.3);
      --login-brand-bg-start: rgba(255, 253, 247, 0.99);
      --login-brand-bg-end: rgba(250, 238, 216, 0.96);
      --login-brand-border: rgba(201, 122, 31, 0.24);
      --login-panel-bg: rgba(255, 253, 247, 0.96);
      --login-panel-border: rgba(247, 229, 194, 0.5);
      --muted-text: #8a7150;
      --banner-start: rgba(201, 122, 31, 0.92);
      --banner-end: rgba(27, 42, 91, 0.82);
      --footer-surface: rgba(250, 240, 222, 0.98);
      --footer-border: rgba(201, 122, 31, 0.2);
      --footer-note: #8a7150;
      --theme-menu-bg: rgba(255, 253, 247, 0.99);
      --theme-option-hover: rgba(201, 122, 31, 0.06);
      --theme-option-active: rgba(201, 122, 31, 0.1);
      --table-shell-border: rgba(201, 122, 31, 0.16);
      --table-shell-bg: linear-gradient(180deg, rgba(255, 253, 248, 0.99), rgba(248, 233, 202, 0.95));
      --table-head-bg: rgba(246, 227, 191, 0.94);
      --table-head-text: #8a4f14;
      --table-row-hover: rgba(201, 122, 31, 0.04);
      --row-menu-panel-bg: rgba(255, 253, 247, 0.99);
      --row-menu-panel-border: rgba(201, 122, 31, 0.18);
      --row-menu-item-bg: rgba(249, 236, 209, 0.98);
      --row-menu-item-hover: rgba(240, 216, 172, 0.96);
      --row-menu-item-text: #8a4f14;
    }
    html[data-theme="orchid-noir"] {
      --hero-graphic: url("/assets/themes/orchid-noir_v1.0.svg");
      --login-graphic: url("/assets/themes/orchid-noir_v1.0.svg");
      --page-bg-start: #f2e9f5;
      --page-bg-mid: #faf6fb;
      --page-bg-end: #e2cfe9;
      --page-sheen: rgba(201, 162, 39, 0.055);
      --nav-surface: rgba(250, 246, 251, 0.95);
      --nav-border: rgba(42, 17, 64, 0.2);
      --phase-text: #6f5a78;
      --primary-start: #2a1140;
      --primary-end: #6a2f7a;
      --primary-border: rgba(201, 162, 39, 0.58);
      --primary-text: #ffffff;
      --secondary-text: #3d1858;
      --secondary-border: rgba(42, 17, 64, 0.14);
      --accent-start: #c9a227;
      --accent-end: #e8cf85;
      --accent-text: #2a1140;
      --hero-overlay-start: rgba(22, 8, 34, 0.92);
      --hero-overlay-end: rgba(106, 47, 122, 0.78);
      --hero-burst-one: rgba(201, 162, 39, 0.18);
      --hero-burst-two: rgba(106, 47, 122, 0.22);
      --hero-burst-three: rgba(42, 17, 64, 0.2);
      --surface-bg: rgba(253, 250, 254, 0.96);
      --surface-bg-strong: rgba(255, 253, 255, 0.99);
      --card-bg: rgba(253, 250, 254, 0.98);
      --input-bg: rgba(255, 253, 255, 0.997);
      --input-border: rgba(42, 17, 64, 0.15);
      --login-shell-start: rgba(22, 8, 34, 0.9);
      --login-shell-end: rgba(106, 47, 122, 0.8);
      --login-shell-border: rgba(201, 162, 39, 0.25);
      --login-shell-shadow: 0 32px 66px rgba(14, 5, 22, 0.32);
      --login-brand-bg-start: rgba(255, 253, 255, 0.99);
      --login-brand-bg-end: rgba(244, 236, 246, 0.96);
      --login-brand-border: rgba(42, 17, 64, 0.2);
      --login-panel-bg: rgba(255, 253, 255, 0.96);
      --login-panel-border: rgba(236, 223, 240, 0.5);
      --muted-text: #6f5d76;
      --banner-start: rgba(42, 17, 64, 0.94);
      --banner-end: rgba(201, 162, 39, 0.8);
      --footer-surface: rgba(246, 239, 248, 0.98);
      --footer-border: rgba(42, 17, 64, 0.18);
      --footer-note: #6f5d76;
      --theme-menu-bg: rgba(253, 250, 254, 0.99);
      --theme-option-hover: rgba(42, 17, 64, 0.05);
      --theme-option-active: rgba(42, 17, 64, 0.095);
      --table-shell-border: rgba(42, 17, 64, 0.15);
      --table-shell-bg: linear-gradient(180deg, rgba(253, 250, 254, 0.99), rgba(240, 227, 243, 0.95));
      --table-head-bg: rgba(236, 219, 240, 0.94);
      --table-head-text: #3d1858;
      --table-row-hover: rgba(42, 17, 64, 0.036);
      --row-menu-panel-bg: rgba(253, 250, 254, 0.99);
      --row-menu-panel-border: rgba(42, 17, 64, 0.16);
      --row-menu-item-bg: rgba(245, 235, 248, 0.98);
      --row-menu-item-hover: rgba(230, 209, 235, 0.96);
      --row-menu-item-text: #3d1858;
    }
    html[data-theme="arctic-frost"] {
      --hero-graphic: url("/assets/themes/arctic-frost_v1.0.svg");
      --login-graphic: url("/assets/themes/arctic-frost_v1.0.svg");
      --page-bg-start: #eef3f8;
      --page-bg-mid: #ffffff;
      --page-bg-end: #dde6ee;
      --page-sheen: rgba(90, 104, 128, 0.05);
      --nav-surface: rgba(255, 255, 255, 0.96);
      --nav-border: rgba(79, 100, 128, 0.2);
      --phase-text: #5c6c81;
      --primary-start: #3d5068;
      --primary-end: #7f97b8;
      --primary-border: rgba(201, 162, 39, 0.5);
      --primary-text: #ffffff;
      --secondary-text: #3d5068;
      --secondary-border: rgba(79, 100, 128, 0.14);
      --accent-start: #c9a227;
      --accent-end: #e8cf85;
      --accent-text: #3d5068;
      --hero-overlay-start: rgba(28, 38, 52, 0.86);
      --hero-overlay-end: rgba(127, 151, 184, 0.68);
      --hero-burst-one: rgba(201, 162, 39, 0.16);
      --hero-burst-two: rgba(127, 151, 184, 0.2);
      --hero-burst-three: rgba(61, 80, 104, 0.18);
      --surface-bg: rgba(255, 255, 255, 0.97);
      --surface-bg-strong: rgba(255, 255, 255, 0.995);
      --card-bg: rgba(255, 255, 255, 0.99);
      --input-bg: rgba(255, 255, 255, 0.998);
      --input-border: rgba(79, 100, 128, 0.14);
      --login-shell-start: rgba(28, 38, 52, 0.88);
      --login-shell-end: rgba(127, 151, 184, 0.78);
      --login-shell-border: rgba(201, 162, 39, 0.22);
      --login-shell-shadow: 0 30px 62px rgba(18, 24, 34, 0.26);
      --login-brand-bg-start: rgba(255, 255, 255, 0.99);
      --login-brand-bg-end: rgba(242, 245, 249, 0.96);
      --login-brand-border: rgba(79, 100, 128, 0.18);
      --login-panel-bg: rgba(255, 255, 255, 0.94);
      --login-panel-border: rgba(224, 231, 239, 0.5);
      --muted-text: #5c6c81;
      --banner-start: rgba(61, 80, 104, 0.92);
      --banner-end: rgba(201, 162, 39, 0.78);
      --footer-surface: rgba(245, 247, 250, 0.98);
      --footer-border: rgba(79, 100, 128, 0.16);
      --footer-note: #5c6c81;
      --theme-menu-bg: rgba(255, 255, 255, 0.99);
      --theme-option-hover: rgba(79, 100, 128, 0.045);
      --theme-option-active: rgba(79, 100, 128, 0.08);
      --table-shell-border: rgba(79, 100, 128, 0.12);
      --table-shell-bg: linear-gradient(180deg, rgba(255,255,255,0.99), rgba(238,242,247,0.95));
      --table-head-bg: rgba(236, 240, 245, 0.95);
      --table-head-text: #3d5068;
      --table-row-hover: rgba(79, 100, 128, 0.032);
      --row-menu-panel-bg: rgba(255,255,255,0.99);
      --row-menu-panel-border: rgba(79,100,128,0.14);
      --row-menu-item-bg: rgba(240,243,247,0.98);
      --row-menu-item-hover: rgba(226,232,239,0.96);
      --row-menu-item-text: #3d5068;
    }
    html[data-theme="terracotta-scholar"] {
      --hero-graphic: url("/assets/themes/terracotta-scholar_v1.0.svg");
      --login-graphic: url("/assets/themes/terracotta-scholar_v1.0.svg");
      --page-bg-start: #f7ece0;
      --page-bg-mid: #fdf8f2;
      --page-bg-end: #ecd6bd;
      --page-sheen: rgba(181, 86, 47, 0.07);
      --nav-surface: rgba(253, 248, 242, 0.95);
      --nav-border: rgba(181, 86, 47, 0.22);
      --phase-text: #8a6650;
      --primary-start: #a8552d;
      --primary-end: #c97a45;
      --primary-border: rgba(27, 42, 91, 0.5);
      --primary-text: #ffffff;
      --secondary-text: #7a3e20;
      --secondary-border: rgba(181, 86, 47, 0.16);
      --accent-start: #1b2a5b;
      --accent-end: #3a4f8a;
      --accent-text: #ffffff;
      --hero-overlay-start: rgba(27, 42, 91, 0.88);
      --hero-overlay-end: rgba(181, 86, 47, 0.76);
      --hero-burst-one: rgba(201, 162, 39, 0.18);
      --hero-burst-two: rgba(181, 86, 47, 0.22);
      --hero-burst-three: rgba(27, 42, 91, 0.2);
      --surface-bg: rgba(255, 251, 246, 0.96);
      --surface-bg-strong: rgba(255, 253, 250, 0.99);
      --card-bg: rgba(255, 251, 246, 0.98);
      --input-bg: rgba(255, 253, 250, 0.997);
      --input-border: rgba(181, 86, 47, 0.16);
      --login-shell-start: rgba(27, 42, 91, 0.88);
      --login-shell-end: rgba(181, 86, 47, 0.8);
      --login-shell-border: rgba(201, 162, 39, 0.26);
      --login-shell-shadow: 0 32px 66px rgba(48, 25, 12, 0.3);
      --login-brand-bg-start: rgba(255, 252, 248, 0.99);
      --login-brand-bg-end: rgba(246, 233, 217, 0.96);
      --login-brand-border: rgba(181, 86, 47, 0.22);
      --login-panel-bg: rgba(255, 252, 248, 0.96);
      --login-panel-border: rgba(243, 225, 202, 0.48);
      --muted-text: #8a7160;
      --banner-start: rgba(181, 86, 47, 0.92);
      --banner-end: rgba(27, 42, 91, 0.84);
      --footer-surface: rgba(248, 239, 229, 0.98);
      --footer-border: rgba(181, 86, 47, 0.18);
      --footer-note: #8a7160;
      --theme-menu-bg: rgba(255, 252, 248, 0.99);
      --theme-option-hover: rgba(181, 86, 47, 0.05);
      --theme-option-active: rgba(181, 86, 47, 0.095);
      --table-shell-border: rgba(181, 86, 47, 0.15);
      --table-shell-bg: linear-gradient(180deg, rgba(255, 253, 249, 0.99), rgba(244, 229, 210, 0.95));
      --table-head-bg: rgba(243, 226, 205, 0.94);
      --table-head-text: #7a3e20;
      --table-row-hover: rgba(181, 86, 47, 0.036);
      --row-menu-panel-bg: rgba(255, 252, 248, 0.99);
      --row-menu-panel-border: rgba(181, 86, 47, 0.16);
      --row-menu-item-bg: rgba(247, 234, 217, 0.98);
      --row-menu-item-hover: rgba(237, 214, 190, 0.96);
      --row-menu-item-text: #7a3e20;
    }
    html[data-theme="indigo-quartz"] {
      --hero-graphic: url("/assets/themes/indigo-quartz_v1.0.svg");
      --login-graphic: url("/assets/themes/indigo-quartz_v1.0.svg");
      --page-bg-start: #ece9f7;
      --page-bg-mid: #f8f7fd;
      --page-bg-end: #d9d3ef;
      --page-sheen: rgba(201, 162, 39, 0.055);
      --nav-surface: rgba(249, 248, 253, 0.95);
      --nav-border: rgba(36, 27, 82, 0.2);
      --phase-text: #5d5580;
      --primary-start: #241b52;
      --primary-end: #4a3596;
      --primary-border: rgba(201, 162, 39, 0.58);
      --primary-text: #ffffff;
      --secondary-text: #2f2368;
      --secondary-border: rgba(36, 27, 82, 0.14);
      --accent-start: #c9a227;
      --accent-end: #e8cf85;
      --accent-text: #241b52;
      --hero-overlay-start: rgba(18, 13, 42, 0.92);
      --hero-overlay-end: rgba(74, 53, 150, 0.78);
      --hero-burst-one: rgba(201, 162, 39, 0.18);
      --hero-burst-two: rgba(74, 53, 150, 0.22);
      --hero-burst-three: rgba(36, 27, 82, 0.2);
      --surface-bg: rgba(251, 250, 254, 0.96);
      --surface-bg-strong: rgba(254, 253, 255, 0.99);
      --card-bg: rgba(251, 250, 254, 0.98);
      --input-bg: rgba(254, 253, 255, 0.997);
      --input-border: rgba(36, 27, 82, 0.15);
      --login-shell-start: rgba(18, 13, 42, 0.9);
      --login-shell-end: rgba(74, 53, 150, 0.8);
      --login-shell-border: rgba(201, 162, 39, 0.25);
      --login-shell-shadow: 0 32px 66px rgba(10, 8, 26, 0.32);
      --login-brand-bg-start: rgba(254, 253, 255, 0.99);
      --login-brand-bg-end: rgba(240, 237, 248, 0.96);
      --login-brand-border: rgba(36, 27, 82, 0.2);
      --login-panel-bg: rgba(254, 253, 255, 0.96);
      --login-panel-border: rgba(228, 224, 244, 0.5);
      --muted-text: #5d5580;
      --banner-start: rgba(36, 27, 82, 0.94);
      --banner-end: rgba(201, 162, 39, 0.8);
      --footer-surface: rgba(243, 241, 250, 0.98);
      --footer-border: rgba(36, 27, 82, 0.18);
      --footer-note: #5d5580;
      --theme-menu-bg: rgba(251, 250, 254, 0.99);
      --theme-option-hover: rgba(36, 27, 82, 0.05);
      --theme-option-active: rgba(36, 27, 82, 0.095);
      --table-shell-border: rgba(36, 27, 82, 0.15);
      --table-shell-bg: linear-gradient(180deg, rgba(251, 250, 254, 0.99), rgba(233, 229, 246, 0.95));
      --table-head-bg: rgba(229, 224, 245, 0.94);
      --table-head-text: #2f2368;
      --table-row-hover: rgba(36, 27, 82, 0.036);
      --row-menu-panel-bg: rgba(251, 250, 254, 0.99);
      --row-menu-panel-border: rgba(36, 27, 82, 0.16);
      --row-menu-item-bg: rgba(238, 234, 249, 0.98);
      --row-menu-item-hover: rgba(219, 211, 241, 0.96);
      --row-menu-item-text: #2f2368;
    }
    html[data-theme="jade-imperial"] {
      --hero-graphic: url("/assets/themes/jade-imperial_v1.0.svg");
      --login-graphic: url("/assets/themes/jade-imperial_v1.0.svg");
      --page-bg-start: #e7f3ee;
      --page-bg-mid: #f6fbf9;
      --page-bg-end: #d3e9dd;
      --page-sheen: rgba(201, 162, 39, 0.055);
      --nav-surface: rgba(246, 251, 249, 0.95);
      --nav-border: rgba(12, 38, 32, 0.2);
      --phase-text: #4d6b5e;
      --primary-start: #0c2620;
      --primary-end: #1f8f6b;
      --primary-border: rgba(201, 162, 39, 0.6);
      --primary-text: #ffffff;
      --secondary-text: #123a2f;
      --secondary-border: rgba(12, 38, 32, 0.14);
      --accent-start: #c9a227;
      --accent-end: #e8cf85;
      --accent-text: #0c2620;
      --hero-overlay-start: rgba(7, 19, 16, 0.92);
      --hero-overlay-end: rgba(31, 143, 107, 0.78);
      --hero-burst-one: rgba(201, 162, 39, 0.2);
      --hero-burst-two: rgba(31, 143, 107, 0.2);
      --hero-burst-three: rgba(12, 38, 32, 0.2);
      --surface-bg: rgba(250, 253, 252, 0.96);
      --surface-bg-strong: rgba(254, 255, 254, 0.99);
      --card-bg: rgba(250, 253, 252, 0.98);
      --input-bg: rgba(254, 255, 254, 0.997);
      --input-border: rgba(12, 38, 32, 0.14);
      --login-shell-start: rgba(7, 19, 16, 0.9);
      --login-shell-end: rgba(31, 143, 107, 0.8);
      --login-shell-border: rgba(201, 162, 39, 0.26);
      --login-shell-shadow: 0 32px 66px rgba(4, 12, 10, 0.3);
      --login-brand-bg-start: rgba(255, 255, 254, 0.99);
      --login-brand-bg-end: rgba(236, 245, 241, 0.96);
      --login-brand-border: rgba(12, 38, 32, 0.22);
      --login-panel-bg: rgba(255, 255, 254, 0.96);
      --login-panel-border: rgba(220, 237, 229, 0.5);
      --muted-text: #4d6b5e;
      --banner-start: rgba(12, 38, 32, 0.94);
      --banner-end: rgba(201, 162, 39, 0.8);
      --footer-surface: rgba(237, 246, 242, 0.98);
      --footer-border: rgba(12, 38, 32, 0.18);
      --footer-note: #4d6b5e;
      --theme-menu-bg: rgba(250, 253, 252, 0.99);
      --theme-option-hover: rgba(12, 38, 32, 0.05);
      --theme-option-active: rgba(12, 38, 32, 0.095);
      --table-shell-border: rgba(12, 38, 32, 0.15);
      --table-shell-bg: linear-gradient(180deg, rgba(250, 253, 252, 0.99), rgba(224, 240, 232, 0.95));
      --table-head-bg: rgba(220, 238, 229, 0.94);
      --table-head-text: #123a2f;
      --table-row-hover: rgba(12, 38, 32, 0.036);
      --row-menu-panel-bg: rgba(250, 253, 252, 0.99);
      --row-menu-panel-border: rgba(12, 38, 32, 0.16);
      --row-menu-item-bg: rgba(231, 243, 236, 0.98);
      --row-menu-item-hover: rgba(208, 231, 218, 0.96);
      --row-menu-item-text: #123a2f;
    }
    html[data-theme="rosewood-classic"] {
      --hero-graphic: url("/assets/themes/rosewood-classic_v1.0.svg");
      --login-graphic: url("/assets/themes/rosewood-classic_v1.0.svg");
      --page-bg-start: #f6e9e6;
      --page-bg-mid: #fcf5f2;
      --page-bg-end: #e8d0c9;
      --page-sheen: rgba(201, 162, 39, 0.06);
      --nav-surface: rgba(252, 245, 242, 0.95);
      --nav-border: rgba(53, 24, 26, 0.2);
      --phase-text: #83625e;
      --primary-start: #35181a;
      --primary-end: #7a3b2e;
      --primary-border: rgba(201, 162, 39, 0.6);
      --primary-text: #ffffff;
      --secondary-text: #4a231f;
      --secondary-border: rgba(53, 24, 26, 0.15);
      --accent-start: #c9a227;
      --accent-end: #e8cf85;
      --accent-text: #35181a;
      --hero-overlay-start: rgba(24, 11, 12, 0.92);
      --hero-overlay-end: rgba(122, 59, 46, 0.78);
      --hero-burst-one: rgba(201, 162, 39, 0.2);
      --hero-burst-two: rgba(122, 59, 46, 0.2);
      --hero-burst-three: rgba(53, 24, 26, 0.2);
      --surface-bg: rgba(254, 250, 249, 0.96);
      --surface-bg-strong: rgba(255, 253, 252, 0.99);
      --card-bg: rgba(254, 250, 249, 0.98);
      --input-bg: rgba(255, 253, 252, 0.997);
      --input-border: rgba(53, 24, 26, 0.15);
      --login-shell-start: rgba(24, 11, 12, 0.9);
      --login-shell-end: rgba(122, 59, 46, 0.8);
      --login-shell-border: rgba(201, 162, 39, 0.26);
      --login-shell-shadow: 0 32px 66px rgba(16, 7, 8, 0.32);
      --login-brand-bg-start: rgba(255, 252, 251, 0.99);
      --login-brand-bg-end: rgba(245, 233, 230, 0.96);
      --login-brand-border: rgba(53, 24, 26, 0.22);
      --login-panel-bg: rgba(255, 252, 251, 0.96);
      --login-panel-border: rgba(243, 224, 219, 0.48);
      --muted-text: #83655f;
      --banner-start: rgba(53, 24, 26, 0.94);
      --banner-end: rgba(201, 162, 39, 0.8);
      --footer-surface: rgba(247, 237, 234, 0.98);
      --footer-border: rgba(53, 24, 26, 0.18);
      --footer-note: #83655f;
      --theme-menu-bg: rgba(255, 252, 251, 0.99);
      --theme-option-hover: rgba(53, 24, 26, 0.05);
      --theme-option-active: rgba(53, 24, 26, 0.095);
      --table-shell-border: rgba(53, 24, 26, 0.15);
      --table-shell-bg: linear-gradient(180deg, rgba(255, 253, 252, 0.99), rgba(244, 230, 226, 0.95));
      --table-head-bg: rgba(243, 227, 223, 0.94);
      --table-head-text: #4a231f;
      --table-row-hover: rgba(53, 24, 26, 0.036);
      --row-menu-panel-bg: rgba(255, 252, 251, 0.99);
      --row-menu-panel-border: rgba(53, 24, 26, 0.16);
      --row-menu-item-bg: rgba(247, 235, 233, 0.98);
      --row-menu-item-hover: rgba(236, 216, 212, 0.96);
      --row-menu-item-text: #4a231f;
    }
    html[data-theme="steel-horizon"] {
      --hero-graphic: url("/assets/themes/steel-horizon_v1.0.svg");
      --login-graphic: url("/assets/themes/steel-horizon_v1.0.svg");
      --page-bg-start: #e9edf1;
      --page-bg-mid: #f7f9fb;
      --page-bg-end: #dbe1e7;
      --page-sheen: rgba(83, 106, 130, 0.05);
      --nav-surface: rgba(247, 249, 251, 0.95);
      --nav-border: rgba(43, 58, 74, 0.2);
      --phase-text: #56687b;
      --primary-start: #2b3a4a;
      --primary-end: #536a82;
      --primary-border: rgba(201, 162, 39, 0.5);
      --primary-text: #ffffff;
      --secondary-text: #2b3a4a;
      --secondary-border: rgba(43, 58, 74, 0.14);
      --accent-start: #c9a227;
      --accent-end: #e8cf85;
      --accent-text: #2b3a4a;
      --hero-overlay-start: rgba(20, 27, 35, 0.9);
      --hero-overlay-end: rgba(83, 106, 130, 0.72);
      --hero-burst-one: rgba(201, 162, 39, 0.16);
      --hero-burst-two: rgba(83, 106, 130, 0.2);
      --hero-burst-three: rgba(43, 58, 74, 0.2);
      --surface-bg: rgba(250, 251, 253, 0.96);
      --surface-bg-strong: rgba(254, 255, 255, 0.99);
      --card-bg: rgba(250, 251, 253, 0.98);
      --input-bg: rgba(254, 255, 255, 0.997);
      --input-border: rgba(43, 58, 74, 0.14);
      --login-shell-start: rgba(20, 27, 35, 0.9);
      --login-shell-end: rgba(83, 106, 130, 0.8);
      --login-shell-border: rgba(201, 162, 39, 0.24);
      --login-shell-shadow: 0 32px 64px rgba(12, 16, 22, 0.3);
      --login-brand-bg-start: rgba(254, 255, 255, 0.99);
      --login-brand-bg-end: rgba(238, 241, 244, 0.96);
      --login-brand-border: rgba(43, 58, 74, 0.2);
      --login-panel-bg: rgba(254, 255, 255, 0.96);
      --login-panel-border: rgba(223, 228, 233, 0.5);
      --muted-text: #56687b;
      --banner-start: rgba(43, 58, 74, 0.92);
      --banner-end: rgba(201, 162, 39, 0.78);
      --footer-surface: rgba(240, 243, 246, 0.98);
      --footer-border: rgba(43, 58, 74, 0.16);
      --footer-note: #56687b;
      --theme-menu-bg: rgba(250, 251, 253, 0.99);
      --theme-option-hover: rgba(43, 58, 74, 0.045);
      --theme-option-active: rgba(43, 58, 74, 0.08);
      --table-shell-border: rgba(43, 58, 74, 0.13);
      --table-shell-bg: linear-gradient(180deg, rgba(250, 251, 253, 0.99), rgba(230, 234, 238, 0.95));
      --table-head-bg: rgba(228, 233, 237, 0.94);
      --table-head-text: #2b3a4a;
      --table-row-hover: rgba(43, 58, 74, 0.034);
      --row-menu-panel-bg: rgba(250, 251, 253, 0.99);
      --row-menu-panel-border: rgba(43, 58, 74, 0.15);
      --row-menu-item-bg: rgba(235, 239, 242, 0.98);
      --row-menu-item-hover: rgba(216, 223, 228, 0.96);
      --row-menu-item-text: #2b3a4a;
    }
    html[data-theme="dark-theme"] {
      --ink: #e9ecf5;
      --navy: #e8cf85;
      --line: rgba(233, 236, 245, 0.14);
      --shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
      --shadow-soft: 0 16px 34px rgba(0, 0, 0, 0.4);
      --hero-shadow: 0 30px 60px rgba(0, 0, 0, 0.55);
      --page-bg-start: #0a0e1a;
      --page-bg-mid: #10152a;
      --page-bg-end: #0a0c16;
      --page-sheen: rgba(201, 162, 39, 0.05);
      --frame-nav-surface: rgba(13, 18, 33, 0.92);
      --frame-nav-border: rgba(201, 162, 39, 0.2);
      --frame-nav-shadow: 0 14px 30px rgba(0, 0, 0, 0.5);
      --phase-text: #9aa4c2;
      --primary-start: #c9a227;
      --primary-end: #e8cf85;
      --primary-border: rgba(201, 162, 39, 0.7);
      --primary-text: #14192a;
      --secondary-bg: rgba(28, 34, 54, 0.86);
      --secondary-text: #e9ecf5;
      --secondary-border: rgba(233, 236, 245, 0.16);
      --secondary-shadow: 0 14px 26px rgba(0, 0, 0, 0.4);
      --accent-start: #9b1b2e;
      --accent-end: #cf4a5f;
      --accent-border: rgba(155, 27, 46, 0.6);
      --accent-text: #ffffff;
      --hero-overlay-start: rgba(4, 6, 14, 0.96);
      --hero-overlay-end: rgba(20, 24, 44, 0.92);
      --hero-burst-one: rgba(201, 162, 39, 0.16);
      --hero-burst-two: rgba(155, 27, 46, 0.16);
      --hero-burst-three: rgba(42, 74, 140, 0.22);
      --surface-bg: rgba(21, 27, 44, 0.92);
      --surface-bg-strong: rgba(26, 33, 53, 0.97);
      --surface-border: rgba(233, 236, 245, 0.1);
      --card-bg: rgba(23, 29, 47, 0.94);
      --card-border: rgba(233, 236, 245, 0.12);
      --login-shell-start: rgba(6, 9, 20, 0.95);
      --login-shell-end: rgba(30, 24, 44, 0.9);
      --login-shell-border: rgba(201, 162, 39, 0.3);
      --login-shell-shadow: 0 34px 72px rgba(0, 0, 0, 0.6);
      --login-brand-bg-start: rgba(26, 32, 51, 0.98);
      --login-brand-bg-end: rgba(19, 24, 40, 0.96);
      --login-brand-border: rgba(201, 162, 39, 0.32);
      --login-brand-shadow: inset 0 1px 0 rgba(255,255,255,0.06), 0 16px 26px rgba(0, 0, 0, 0.4);
      --login-panel-bg: rgba(19, 24, 40, 0.94);
      --login-panel-border: rgba(233, 236, 245, 0.12);
      --input-bg: rgba(15, 19, 33, 0.9);
      --input-border: rgba(233, 236, 245, 0.18);
      --muted-text: #9aa4c2;
      --banner-start: rgba(8, 11, 22, 0.96);
      --banner-end: rgba(155, 27, 46, 0.7);
      --drawer-backdrop: rgba(0, 0, 0, 0.6);
      --drawer-bg-start: rgba(19, 24, 40, 0.98);
      --drawer-bg-end: rgba(13, 17, 30, 0.98);
      --drawer-shadow: -20px 0 50px rgba(0, 0, 0, 0.5);
      --theme-menu-bg: rgba(23, 29, 47, 0.99);
      --theme-menu-border: rgba(233, 236, 245, 0.14);
      --theme-menu-shadow: 0 20px 42px rgba(0, 0, 0, 0.5);
      --theme-option-hover: rgba(233, 236, 245, 0.06);
      --theme-option-active: rgba(233, 236, 245, 0.1);
      --table-shell-border: rgba(233, 236, 245, 0.12);
      --table-shell-bg: linear-gradient(180deg, rgba(23, 29, 47, 0.95), rgba(15, 19, 33, 0.92));
      --table-head-bg: rgba(28, 34, 54, 0.92);
      --table-head-text: #e9ecf5;
      --table-line: rgba(233, 236, 245, 0.12);
      --table-line-strong: rgba(233, 236, 245, 0.22);
      --table-row-hover: rgba(233, 236, 245, 0.05);
      --timeline-shell-bg: linear-gradient(180deg, rgba(23, 29, 47, 0.95), rgba(15, 19, 33, 0.92));
      --timeline-shell-border: rgba(201, 162, 39, 0.22);
      --row-menu-panel-bg: rgba(23, 29, 47, 0.98);
      --row-menu-panel-border: rgba(233, 236, 245, 0.14);
      --row-menu-item-bg: rgba(28, 34, 54, 0.96);
      --row-menu-item-hover: rgba(38, 45, 68, 0.96);
      --row-menu-item-text: #e9ecf5;
      --hero-graphic: url("/assets/themes/emblem-dark_v1.0.svg");
      --login-graphic: url("/assets/themes/emblem-dark_v1.0.svg");
    }
    html[data-theme="dark-theme"] .brand img.wordmark,
    html[data-theme="dark-theme"] .brand-wordmark,
    html[data-theme="dark-theme"] .footer-brand-line img,
    html[data-theme="dark-theme"] .event-drawer-head-logo {
      background: #ffffff;
      padding: 6px 12px;
      border-radius: 10px;
    }
    html[data-theme="dark-theme"] .login-emblem {
      background: #ffffff;
      padding: 8px;
      border-radius: 999px;
      box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.12);
    }
    html[data-theme="bright-theme"] {
      --ink: #10162a;
      --line: rgba(16, 22, 42, 0.1);
      --shadow: 0 24px 60px rgba(16, 22, 42, 0.12);
      --shadow-soft: 0 16px 34px rgba(16, 22, 42, 0.07);
      --hero-shadow: 0 30px 60px rgba(16, 22, 42, 0.18);
      --page-bg-start: #ffffff;
      --page-bg-mid: #fbfbfe;
      --page-bg-end: #f2f4f9;
      --page-sheen: rgba(27, 42, 91, 0.03);
      --frame-nav-surface: rgba(255, 255, 255, 0.98);
      --frame-nav-border: rgba(16, 22, 42, 0.12);
      --frame-nav-shadow: 0 12px 24px rgba(16, 22, 42, 0.06);
      --phase-text: #4c5670;
      --primary-start: #10162a;
      --primary-end: #223055;
      --primary-border: rgba(16, 22, 42, 0.9);
      --primary-text: #ffffff;
      --secondary-bg: rgba(255, 255, 255, 0.95);
      --secondary-text: #10162a;
      --secondary-border: rgba(16, 22, 42, 0.1);
      --secondary-shadow: 0 14px 26px rgba(16, 22, 42, 0.06);
      --accent-start: #c9a227;
      --accent-end: #e8cf85;
      --accent-border: rgba(201, 162, 39, 0.6);
      --accent-text: #10162a;
      --hero-overlay-start: rgba(16, 22, 42, 0.94);
      --hero-overlay-end: rgba(155, 27, 46, 0.6);
      --hero-burst-one: rgba(201, 162, 39, 0.2);
      --hero-burst-two: rgba(155, 27, 46, 0.16);
      --hero-burst-three: rgba(16, 22, 42, 0.22);
      --surface-bg: rgba(255, 255, 255, 0.97);
      --surface-bg-strong: rgba(255, 255, 255, 0.995);
      --surface-border: rgba(16, 22, 42, 0.08);
      --card-bg: rgba(255, 255, 255, 0.98);
      --card-border: rgba(16, 22, 42, 0.08);
      --login-shell-start: rgba(16, 22, 42, 0.92);
      --login-shell-end: rgba(155, 27, 46, 0.68);
      --login-shell-border: rgba(201, 162, 39, 0.3);
      --login-shell-shadow: 0 30px 62px rgba(16, 22, 42, 0.22);
      --login-brand-bg-start: rgba(255, 255, 255, 0.99);
      --login-brand-bg-end: rgba(247, 248, 251, 0.97);
      --login-brand-border: rgba(201, 162, 39, 0.3);
      --login-brand-shadow: inset 0 1px 0 rgba(255,255,255,0.9), 0 16px 26px rgba(16, 22, 42, 0.08);
      --login-panel-bg: rgba(255, 255, 255, 0.98);
      --login-panel-border: rgba(16, 22, 42, 0.08);
      --input-bg: rgba(255, 255, 255, 0.99);
      --input-border: rgba(16, 22, 42, 0.12);
      --muted-text: #4c5670;
      --banner-start: rgba(16, 22, 42, 0.95);
      --banner-end: rgba(155, 27, 46, 0.7);
      --theme-menu-bg: rgba(255, 255, 255, 0.99);
      --theme-menu-border: rgba(16, 22, 42, 0.1);
      --theme-menu-shadow: 0 20px 42px rgba(16, 22, 42, 0.12);
      --theme-option-hover: rgba(16, 22, 42, 0.045);
      --theme-option-active: rgba(16, 22, 42, 0.08);
      --table-shell-border: rgba(16, 22, 42, 0.1);
      --table-shell-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.99), rgba(246, 247, 250, 0.95));
      --table-head-bg: rgba(243, 244, 248, 0.92);
      --table-head-text: #10162a;
      --table-line: rgba(16, 22, 42, 0.12);
      --table-line-strong: rgba(16, 22, 42, 0.24);
      --table-row-hover: rgba(16, 22, 42, 0.035);
      --timeline-shell-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.99), rgba(246, 247, 250, 0.95));
      --timeline-shell-border: rgba(201, 162, 39, 0.2);
      --row-menu-panel-bg: rgba(255, 255, 255, 0.99);
      --row-menu-panel-border: rgba(16, 22, 42, 0.12);
      --row-menu-item-bg: rgba(244, 245, 249, 0.98);
      --row-menu-item-hover: rgba(230, 233, 241, 0.96);
      --row-menu-item-text: #10162a;
      --hero-graphic: url("/assets/themes/emblem-bright_v1.0.svg");
      --login-graphic: url("/assets/themes/emblem-bright_v1.0.svg");
    }


    html[data-button-style="signature-gloss"],
    [data-button-style-preview="signature-gloss"] {
      --nib-ui-on-primary: #ffffff;
      --nib-ui-on-secondary: var(--secondary-text);
      --nib-ui-on-accent: var(--accent-text, var(--navy));
      --nib-ui-on-danger: #ffffff;
      --nib-ui-on-outline: var(--secondary-text);
      --nib-ui-on-flat: var(--secondary-text);
      --nib-ui-button-radius-base: 16px;
      --nib-ui-button-radius-soft: 12px;
      --nib-ui-button-radius-pill: 999px;
      --nib-ui-button-shell-primary: linear-gradient(135deg, var(--primary-start), color-mix(in srgb, var(--primary-end) 78%, var(--red) 22%));
      --nib-ui-button-shell-secondary: linear-gradient(180deg, rgba(255,253,247,0.99), rgba(245,241,230,0.93));
      --nib-ui-button-shell-accent: linear-gradient(135deg, var(--accent-start), color-mix(in srgb, var(--accent-end) 84%, #ffffff 16%));
      --nib-ui-button-shell-danger: linear-gradient(135deg, color-mix(in srgb, var(--red) 92%, #ffffff 8%), color-mix(in srgb, var(--red) 70%, #c9a227 30%));
      --nib-ui-button-shell-outline: linear-gradient(180deg, rgba(255,255,255,0.86), rgba(255,255,255,0.46));
      --nib-ui-button-shell-flat: color-mix(in srgb, var(--cream) 82%, #ffffff 18%);
      --nib-ui-button-border-primary: color-mix(in srgb, var(--primary-start) 58%, var(--gold) 42%);
      --nib-ui-button-border-secondary: var(--nib-ui-gloss-line);
      --nib-ui-button-border-accent: color-mix(in srgb, var(--gold) 62%, var(--primary-start) 38%);
      --nib-ui-button-border-danger: color-mix(in srgb, var(--red) 60%, #ffffff 40%);
      --nib-ui-button-border-outline: color-mix(in srgb, var(--primary-start) 34%, var(--gold) 20%);
      --nib-ui-button-shadow-rest: var(--nib-ui-gloss-shadow-soft), var(--nib-ui-gloss-inner);
      --nib-ui-button-shadow-strong: 0 18px 32px rgba(16, 29, 63, 0.22), var(--nib-ui-gloss-inner);
      --nib-ui-button-shadow-hover: 0 20px 34px rgba(16, 29, 63, 0.16), var(--nib-ui-gloss-inner);
      --nib-ui-button-shadow-flat: 0 12px 26px rgba(16,29,63,0.08);
      --nib-ui-button-shadow-pressed: inset 0 1px 8px rgba(16, 29, 63, 0.12);
      --nib-ui-button-highlight-bg: linear-gradient(180deg, rgba(255,255,255,0.92) 0%, rgba(255,255,255,0.22) 48%, rgba(255,255,255,0) 100%);
      --nib-ui-button-highlight-opacity: 0.76;
      --nib-ui-button-highlight-radius: calc(var(--nib-ui-button-radius-base) - 1px) calc(var(--nib-ui-button-radius-base) - 1px) 12px 12px;
      --nib-ui-button-translate-hover: -1px;
      --nib-ui-button-icon-bg: var(--nib-ui-button-shell-primary);
      --nib-ui-button-icon-border: color-mix(in srgb, var(--gold) 42%, var(--primary-start) 58%);
      --nib-ui-button-icon-shadow: 0 16px 30px rgba(16, 29, 63, 0.2), var(--nib-ui-gloss-inner);
      --nib-ui-chip-bg: linear-gradient(180deg, rgba(255,255,255,0.76), rgba(255,255,255,0.34));
      --nib-ui-chip-border: color-mix(in srgb, var(--gold) 34%, transparent);
      --nib-ui-chip-shadow: inset 0 1px 0 rgba(255,255,255,0.76);
    }

    html[data-button-style="royal-gradient"],
    [data-button-style-preview="royal-gradient"] {
      --nib-ui-on-primary: #ffffff;
      --nib-ui-on-secondary: var(--secondary-text);
      --nib-ui-on-accent: var(--navy);
      --nib-ui-on-danger: #ffffff;
      --nib-ui-on-outline: var(--secondary-text);
      --nib-ui-on-flat: var(--secondary-text);
      --nib-ui-button-radius-base: 18px;
      --nib-ui-button-radius-soft: 14px;
      --nib-ui-button-font-weight: 800;
      --nib-ui-button-shell-primary: linear-gradient(135deg, #11224c 0%, #9b1b2e 54%, #d8b650 100%);
      --nib-ui-button-shell-secondary: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(248,243,232,0.95));
      --nib-ui-button-shell-accent: linear-gradient(135deg, #c9a227 0%, #efd47a 48%, #9b1b2e 100%);
      --nib-ui-button-shell-danger: linear-gradient(135deg, #9b1b2e 0%, #cf5367 100%);
      --nib-ui-button-shadow-rest: 0 16px 30px rgba(17, 34, 76, 0.18), inset 0 1px 0 rgba(255,255,255,0.7);
      --nib-ui-button-shadow-strong: 0 18px 34px rgba(17, 34, 76, 0.24), inset 0 1px 0 rgba(255,255,255,0.72);
      --nib-ui-button-shadow-hover: 0 22px 38px rgba(17, 34, 76, 0.22), inset 0 1px 0 rgba(255,255,255,0.75);
      --nib-ui-button-highlight-bg: linear-gradient(180deg, rgba(255,255,255,0.72), rgba(255,255,255,0.16) 44%, rgba(255,255,255,0) 100%);
      --nib-ui-button-icon-bg: linear-gradient(135deg, #11224c 0%, #9b1b2e 100%);
    }

    html[data-button-style="soft-neumorph"],
    [data-button-style-preview="soft-neumorph"] {
      --nib-ui-on-primary: #ffffff;
      --nib-ui-on-secondary: var(--secondary-text);
      /* Fixed navy, not var(--navy): the accent surface here is always gold-toned, but Dark
         theme repurposes --navy into a pale gold for legibility elsewhere, which would put
         near-identical pale-gold text on a gold button (BUG_AUDIT_v1.0.md #26). */
      --nib-ui-on-accent: #1b2a5b;
      --nib-ui-on-danger: #ffffff;
      --nib-ui-on-outline: var(--secondary-text);
      --nib-ui-on-flat: var(--secondary-text);
      --nib-ui-button-radius-base: 20px;
      --nib-ui-button-radius-soft: 16px;
      --nib-ui-button-border-style: solid;
      --nib-ui-button-shell-primary: linear-gradient(145deg, color-mix(in srgb, var(--navy) 88%, #ffffff 12%), color-mix(in srgb, var(--navy) 62%, #ffffff 38%));
      --nib-ui-button-shell-secondary: linear-gradient(145deg, #fffaf0, #f1e9da);
      --nib-ui-button-shell-accent: linear-gradient(145deg, #e6c868, #c59d26);
      --nib-ui-button-shell-danger: linear-gradient(145deg, #c4455c, #962338);
      --nib-ui-button-border-primary: rgba(255,255,255,0.45);
      --nib-ui-button-border-secondary: rgba(255,255,255,0.72);
      --nib-ui-button-border-accent: rgba(255,255,255,0.46);
      --nib-ui-button-border-danger: rgba(255,255,255,0.34);
      --nib-ui-button-border-outline: rgba(255,255,255,0.8);
      --nib-ui-button-shadow-rest: 8px 8px 18px rgba(27, 42, 91, 0.14), -7px -7px 18px rgba(255,255,255,0.92);
      --nib-ui-button-shadow-strong: 10px 10px 22px rgba(27, 42, 91, 0.16), -8px -8px 20px rgba(255,255,255,0.95);
      --nib-ui-button-shadow-hover: 12px 12px 24px rgba(27, 42, 91, 0.18), -8px -8px 22px rgba(255,255,255,0.96);
      --nib-ui-button-shadow-flat: 7px 7px 16px rgba(27, 42, 91, 0.12), -6px -6px 16px rgba(255,255,255,0.92);
      --nib-ui-button-shadow-pressed: inset 8px 8px 14px rgba(27, 42, 91, 0.12), inset -7px -7px 14px rgba(255,255,255,0.9);
      --nib-ui-button-highlight-bg: linear-gradient(180deg, rgba(255,255,255,0.55), rgba(255,255,255,0.08) 50%, rgba(255,255,255,0) 100%);
      --nib-ui-button-highlight-opacity: 0.5;
      --nib-ui-button-icon-bg: linear-gradient(145deg, color-mix(in srgb, var(--red) 74%, #ffffff 26%), color-mix(in srgb, var(--gold) 52%, var(--red) 48%));
      --nib-ui-chip-bg: linear-gradient(145deg, #fffaf0, #efe6d6);
      --nib-ui-chip-shadow: inset 1px 1px 0 rgba(255,255,255,0.9), 4px 4px 10px rgba(27,42,91,0.08);
    }

    html[data-button-style="frosted-glass"],
    [data-button-style-preview="frosted-glass"] {
      --nib-ui-on-primary: #ffffff;
      --nib-ui-on-secondary: var(--secondary-text);
      --nib-ui-on-accent: var(--navy);
      --nib-ui-on-danger: #ffffff;
      --nib-ui-on-outline: var(--secondary-text);
      --nib-ui-on-flat: var(--secondary-text);
      --nib-ui-button-radius-base: 18px;
      --nib-ui-button-radius-soft: 14px;
      --nib-ui-button-font-weight: 600;
      --nib-ui-button-backdrop-filter: blur(12px) saturate(140%);
      --nib-ui-button-shell-primary: linear-gradient(135deg, rgba(27,42,91,0.72), rgba(155,27,46,0.62));
      --nib-ui-button-shell-secondary: linear-gradient(135deg, rgba(255,255,255,0.72), rgba(255,255,255,0.52));
      --nib-ui-button-shell-accent: linear-gradient(135deg, rgba(201,162,39,0.76), rgba(255,255,255,0.46));
      --nib-ui-button-shell-danger: linear-gradient(135deg, rgba(155,27,46,0.94), rgba(178,44,66,0.82));
      --nib-ui-button-border-primary: rgba(255,255,255,0.42);
      --nib-ui-button-border-secondary: rgba(255,255,255,0.6);
      --nib-ui-button-border-accent: rgba(255,255,255,0.46);
      --nib-ui-button-border-danger: rgba(255,255,255,0.34);
      --nib-ui-button-border-outline: rgba(255,255,255,0.56);
      --nib-ui-button-shadow-rest: 0 18px 28px rgba(17, 28, 59, 0.16);
      --nib-ui-button-shadow-strong: 0 18px 32px rgba(17, 28, 59, 0.2);
      --nib-ui-button-shadow-hover: 0 22px 36px rgba(17, 28, 59, 0.22);
      --nib-ui-button-shadow-flat: 0 14px 24px rgba(17, 28, 59, 0.12);
      --nib-ui-button-shadow-pressed: inset 0 1px 10px rgba(17,28,59,0.18);
      --nib-ui-button-highlight-bg: linear-gradient(180deg, rgba(255,255,255,0.46), rgba(255,255,255,0.12) 48%, rgba(255,255,255,0) 100%);
      --nib-ui-button-highlight-opacity: 0.46;
      --nib-ui-button-icon-bg: linear-gradient(135deg, rgba(27,42,91,0.78), rgba(201,162,39,0.58));
      --nib-ui-chip-bg: linear-gradient(135deg, rgba(255,255,255,0.62), rgba(255,255,255,0.28));
    }

    html[data-button-style="brutalist-retro"],
    [data-button-style-preview="brutalist-retro"] {
      --nib-ui-on-primary: #ffffff;
      --nib-ui-on-secondary: var(--secondary-text);
      --nib-ui-on-accent: var(--navy);
      --nib-ui-on-danger: #ffffff;
      --nib-ui-on-outline: var(--secondary-text);
      --nib-ui-on-flat: var(--secondary-text);
      --nib-ui-button-radius-base: 8px;
      --nib-ui-button-radius-soft: 8px;
      --nib-ui-button-font-family: var(--brand-display);
      --nib-ui-button-font-weight: 800;
      --nib-ui-button-letter-spacing: 0.04em;
      --nib-ui-button-text-transform: uppercase;
      --nib-ui-button-icon-radius: 8px;
      --nib-ui-button-shell-primary: linear-gradient(180deg, #1b2a5b, #1b2a5b);
      --nib-ui-button-shell-secondary: linear-gradient(180deg, #fffdf7, #fffdf7);
      --nib-ui-button-shell-accent: linear-gradient(180deg, #c9a227, #c9a227);
      --nib-ui-button-shell-danger: linear-gradient(180deg, #9b1b2e, #9b1b2e);
      --nib-ui-button-border-primary: #0f1b3a;
      --nib-ui-button-border-secondary: #1b2a5b;
      --nib-ui-button-border-accent: #7d6111;
      --nib-ui-button-border-danger: #5e0f1d;
      --nib-ui-button-border-outline: #1b2a5b;
      --nib-ui-button-shadow-rest: 5px 5px 0 rgba(17, 34, 76, 0.9);
      --nib-ui-button-shadow-strong: 5px 5px 0 rgba(17, 34, 76, 0.95);
      --nib-ui-button-shadow-hover: 7px 7px 0 rgba(17, 34, 76, 0.95);
      --nib-ui-button-shadow-flat: 4px 4px 0 rgba(17, 34, 76, 0.75);
      --nib-ui-button-shadow-pressed: 2px 2px 0 rgba(17,34,76,0.95);
      --nib-ui-button-highlight-bg: none;
      --nib-ui-button-highlight-opacity: 0;
      --nib-ui-button-translate-hover: -2px;
      --nib-ui-button-icon-bg: linear-gradient(180deg, #9b1b2e, #9b1b2e);
      --nib-ui-button-icon-shadow: 4px 4px 0 rgba(17,34,76,0.9);
      --nib-ui-chip-bg: linear-gradient(180deg, #ffffff, #ffffff);
      --nib-ui-chip-border: #1b2a5b;
      --nib-ui-chip-shadow: 3px 3px 0 rgba(17,34,76,0.65);
    }

    html[data-button-style="paper-ledger"],
    [data-button-style-preview="paper-ledger"] {
      --nib-ui-on-primary: #ffffff;
      --nib-ui-on-secondary: var(--secondary-text);
      --nib-ui-on-accent: var(--navy);
      --nib-ui-on-danger: #ffffff;
      --nib-ui-on-outline: var(--secondary-text);
      --nib-ui-on-flat: var(--secondary-text);
      --nib-ui-button-radius-base: 12px;
      --nib-ui-button-radius-soft: 10px;
      --nib-ui-button-font-family: var(--brand-display);
      --nib-ui-button-letter-spacing: 0.01em;
      --nib-ui-button-shell-primary: linear-gradient(180deg, #1b2a5b, #31467d);
      --nib-ui-button-shell-secondary: linear-gradient(180deg, #fffdf8, #f4eddf);
      --nib-ui-button-shell-accent: linear-gradient(180deg, #e7cf83, #c9a227);
      --nib-ui-button-shell-danger: linear-gradient(180deg, #b4384d, #9b1b2e);
      --nib-ui-button-border-primary: rgba(27,42,91,0.68);
      --nib-ui-button-border-secondary: rgba(110,101,77,0.28);
      --nib-ui-button-border-accent: rgba(141,108,18,0.44);
      --nib-ui-button-shadow-rest: 0 8px 18px rgba(27, 42, 91, 0.08);
      --nib-ui-button-shadow-strong: 0 10px 20px rgba(27, 42, 91, 0.12);
      --nib-ui-button-shadow-hover: 0 12px 24px rgba(27, 42, 91, 0.12);
      --nib-ui-button-shadow-flat: 0 8px 16px rgba(27,42,91,0.06);
      --nib-ui-button-shadow-pressed: inset 0 1px 6px rgba(27,42,91,0.08);
      --nib-ui-button-highlight-bg: linear-gradient(180deg, rgba(255,255,255,0.45), rgba(255,255,255,0) 100%);
      --nib-ui-button-highlight-opacity: 0.32;
      --nib-ui-button-icon-bg: linear-gradient(180deg, #fffdf8, #efe6d5);
      --nib-ui-button-icon-border: rgba(110,101,77,0.3);
      --nib-ui-button-icon-shadow: 0 8px 16px rgba(27, 42, 91, 0.08);
    }

    html[data-button-style="executive-solid"],
    [data-button-style-preview="executive-solid"] {
      --nib-ui-on-primary: #ffffff;
      --nib-ui-on-secondary: var(--secondary-text);
      /* Fixed navy, not var(--navy): the accent surface here is always gold-toned, but Dark
         theme repurposes --navy into a pale gold for legibility elsewhere, which would put
         near-identical pale-gold text on a gold button (BUG_AUDIT_v1.0.md #26). */
      --nib-ui-on-accent: #1b2a5b;
      --nib-ui-on-danger: #ffffff;
      --nib-ui-on-outline: var(--secondary-text);
      --nib-ui-on-flat: var(--secondary-text);
      --nib-ui-button-radius-base: 14px;
      --nib-ui-button-radius-soft: 12px;
      --nib-ui-button-font-family: var(--brand-display);
      --nib-ui-button-highlight-opacity: 0;
      --nib-ui-button-shell-primary: linear-gradient(180deg, #1b2a5b, #1b2a5b);
      --nib-ui-button-shell-secondary: linear-gradient(180deg, #ffffff, #ffffff);
      --nib-ui-button-shell-accent: linear-gradient(180deg, #c9a227, #c9a227);
      --nib-ui-button-shell-danger: linear-gradient(180deg, #9b1b2e, #9b1b2e);
      --nib-ui-button-border-primary: rgba(27,42,91,0.88);
      --nib-ui-button-border-secondary: rgba(27,42,91,0.16);
      --nib-ui-button-border-accent: rgba(201,162,39,0.84);
      --nib-ui-button-border-danger: rgba(155,27,46,0.84);
      --nib-ui-button-shadow-rest: 0 10px 20px rgba(17, 34, 76, 0.12);
      --nib-ui-button-shadow-strong: 0 12px 24px rgba(17, 34, 76, 0.16);
      --nib-ui-button-shadow-hover: 0 14px 26px rgba(17, 34, 76, 0.18);
      --nib-ui-button-shadow-flat: 0 8px 16px rgba(17,34,76,0.1);
      --nib-ui-button-shadow-pressed: inset 0 1px 6px rgba(17,34,76,0.12);
      --nib-ui-button-highlight-bg: none;
      --nib-ui-button-icon-bg: linear-gradient(180deg, #1b2a5b, #1b2a5b);
      --nib-ui-button-icon-shadow: 0 10px 18px rgba(17,34,76,0.14);
      --nib-ui-chip-bg: linear-gradient(180deg, #ffffff, #ffffff);
    }

    html[data-button-style="midnight-glow"],
    [data-button-style-preview="midnight-glow"] {
      --nib-ui-on-primary: #ffffff;
      --nib-ui-on-secondary: var(--cream);
      --nib-ui-on-accent: var(--navy);
      --nib-ui-on-danger: #ffffff;
      --nib-ui-on-outline: var(--secondary-text);
      --nib-ui-on-flat: var(--secondary-text);
      --nib-ui-button-radius-base: 18px;
      --nib-ui-button-radius-soft: 14px;
      --nib-ui-button-backdrop-filter: saturate(120%);
      --nib-ui-button-shell-primary: linear-gradient(135deg, #0f1b38 0%, #1b2a5b 54%, #7a1630 100%);
      --nib-ui-button-shell-secondary: linear-gradient(135deg, rgba(20,30,60,0.92), rgba(34,47,84,0.82));
      --nib-ui-button-shell-accent: linear-gradient(135deg, #c9a227 0%, #f0d887 100%);
      --nib-ui-button-shell-danger: linear-gradient(135deg, #7a1630 0%, #b4334a 100%);
      --nib-ui-button-border-primary: rgba(233,214,150,0.38);
      --nib-ui-button-border-secondary: rgba(214,221,246,0.18);
      --nib-ui-button-border-accent: rgba(240,216,135,0.58);
      --nib-ui-button-border-danger: rgba(193,73,101,0.5);
      --nib-ui-button-shadow-rest: 0 16px 30px rgba(10, 18, 38, 0.32), 0 0 0 1px rgba(240,216,135,0.08);
      --nib-ui-button-shadow-strong: 0 18px 34px rgba(10, 18, 38, 0.38), 0 0 0 1px rgba(240,216,135,0.1);
      --nib-ui-button-shadow-hover: 0 22px 38px rgba(10, 18, 38, 0.42), 0 0 0 1px rgba(240,216,135,0.12);
      --nib-ui-button-shadow-flat: 0 12px 20px rgba(10,18,38,0.22);
      --nib-ui-button-shadow-pressed: inset 0 1px 10px rgba(10,18,38,0.2);
      --nib-ui-button-highlight-bg: linear-gradient(180deg, rgba(255,255,255,0.18), rgba(255,255,255,0.05) 48%, rgba(255,255,255,0) 100%);
      --nib-ui-button-highlight-opacity: 0.42;
      --nib-ui-button-icon-bg: linear-gradient(135deg, #1b2a5b 0%, #c9a227 100%);
      --nib-ui-chip-bg: linear-gradient(180deg, rgba(35,47,86,0.92), rgba(24,33,61,0.82));
      --nib-ui-chip-border: rgba(240,216,135,0.24);
    }

    html[data-button-style="ceramic-pill"],
    [data-button-style-preview="ceramic-pill"] {
      --nib-ui-on-primary: var(--secondary-text);
      --nib-ui-on-secondary: var(--secondary-text);
      --nib-ui-on-accent: var(--navy);
      --nib-ui-on-danger: #ffffff;
      --nib-ui-on-outline: var(--secondary-text);
      --nib-ui-on-flat: var(--secondary-text);
      --nib-ui-button-radius-base: 999px;
      --nib-ui-button-radius-soft: 999px;
      --nib-ui-button-icon-radius: 999px;
      --nib-ui-button-shell-primary: linear-gradient(180deg, color-mix(in srgb, var(--primary-start) 8%, #ffffff 92%), color-mix(in srgb, var(--primary-end) 16%, #f5efe4 84%));
      --nib-ui-button-shell-secondary: linear-gradient(180deg, #ffffff 0%, color-mix(in srgb, var(--cream) 72%, #ffffff 28%) 100%);
      --nib-ui-button-shell-accent: linear-gradient(180deg, color-mix(in srgb, var(--accent-start) 48%, #ffffff 52%), color-mix(in srgb, var(--accent-end) 86%, #ffffff 14%) 100%);
      --nib-ui-button-shell-danger: linear-gradient(180deg, #f2b2bc 0%, #b73b50 100%);
      --nib-ui-button-border-primary: color-mix(in srgb, var(--primary-start) 22%, var(--gold) 28%);
      --nib-ui-button-border-secondary: color-mix(in srgb, var(--primary-start) 14%, transparent);
      --nib-ui-button-border-accent: color-mix(in srgb, var(--accent-end) 48%, transparent);
      --nib-ui-button-border-danger: rgba(155,27,46,0.36);
      --nib-ui-button-shadow-rest: 0 14px 24px rgba(27, 42, 91, 0.1), inset 0 2px 0 rgba(255,255,255,0.96);
      --nib-ui-button-shadow-strong: 0 16px 28px rgba(27, 42, 91, 0.14), inset 0 2px 0 rgba(255,255,255,0.98);
      --nib-ui-button-shadow-hover: 0 18px 30px rgba(27, 42, 91, 0.16), inset 0 2px 0 rgba(255,255,255,0.98);
      --nib-ui-button-shadow-flat: 0 10px 18px rgba(27,42,91,0.08);
      --nib-ui-button-highlight-bg: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(255,255,255,0.35) 52%, rgba(255,255,255,0) 100%);
      --nib-ui-button-highlight-opacity: 0.82;
      --nib-ui-button-highlight-radius: 999px;
      --nib-ui-button-icon-bg: linear-gradient(180deg, color-mix(in srgb, var(--primary-start) 10%, #ffffff 90%) 0%, color-mix(in srgb, var(--cream) 68%, #ffffff 32%) 100%);
      --nib-ui-button-icon-border: rgba(201,162,39,0.36);
      --nib-ui-button-icon-shadow: 0 12px 22px rgba(27, 42, 91, 0.12), inset 0 2px 0 rgba(255,255,255,0.98);
      --nib-ui-chip-bg: linear-gradient(180deg, rgba(255,255,255,0.92), rgba(245,241,230,0.82));
    }

    html[data-button-style="metallic-gold"],
    [data-button-style-preview="metallic-gold"] {
      --nib-ui-on-primary: var(--navy);
      --nib-ui-on-secondary: var(--secondary-text);
      --nib-ui-on-accent: var(--navy);
      --nib-ui-on-danger: #ffffff;
      --nib-ui-on-outline: var(--secondary-text);
      --nib-ui-on-flat: var(--secondary-text);
      --nib-ui-button-radius-base: 15px;
      --nib-ui-button-radius-soft: 12px;
      --nib-ui-button-font-weight: 800;
      --nib-ui-button-letter-spacing: 0.02em;
      --nib-ui-button-shell-primary: linear-gradient(135deg, #8b6710 0%, #c9a227 32%, #f6df96 50%, #b88b1c 78%, #7c5d12 100%);
      --nib-ui-button-shell-secondary: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(247,243,233,0.94));
      --nib-ui-button-shell-accent: linear-gradient(135deg, #c9a227 0%, #f8edc0 52%, #9b1b2e 100%);
      --nib-ui-button-shell-danger: linear-gradient(135deg, #9b1b2e 0%, #c74d63 100%);
      --nib-ui-button-border-primary: rgba(124,93,18,0.76);
      --nib-ui-button-border-secondary: rgba(201,162,39,0.24);
      --nib-ui-button-border-accent: rgba(124,93,18,0.58);
      --nib-ui-button-shadow-rest: 0 16px 28px rgba(96, 69, 12, 0.18), inset 0 1px 0 rgba(255,255,255,0.82);
      --nib-ui-button-shadow-strong: 0 18px 32px rgba(96, 69, 12, 0.22), inset 0 1px 0 rgba(255,255,255,0.84);
      --nib-ui-button-shadow-hover: 0 20px 34px rgba(96, 69, 12, 0.24), inset 0 1px 0 rgba(255,255,255,0.86);
      --nib-ui-button-shadow-flat: 0 10px 18px rgba(96,69,12,0.12);
      --nib-ui-button-icon-bg: linear-gradient(135deg, #8b6710 0%, #f6df96 50%, #b88b1c 100%);
      --nib-ui-chip-bg: linear-gradient(180deg, rgba(255,250,238,0.92), rgba(249,238,207,0.8));
    }

    html[data-button-style="minimal-outline"],
    [data-button-style-preview="minimal-outline"] {
      --nib-ui-on-primary: var(--secondary-text);
      --nib-ui-on-secondary: var(--secondary-text);
      --nib-ui-on-accent: var(--secondary-text);
      --nib-ui-on-danger: var(--red);
      --nib-ui-on-outline: var(--secondary-text);
      --nib-ui-on-flat: var(--secondary-text);
      --nib-ui-button-radius-base: 14px;
      --nib-ui-button-radius-soft: 10px;
      --nib-ui-button-font-family: var(--brand-display);
      --nib-ui-button-font-weight: 600;
      --nib-ui-button-letter-spacing: 0.01em;
      --nib-ui-button-shell-primary: linear-gradient(180deg, rgba(255,255,255,0.99), color-mix(in srgb, var(--cream) 30%, #ffffff 70%));
      --nib-ui-button-shell-secondary: linear-gradient(180deg, rgba(255,255,255,0.99), color-mix(in srgb, var(--cream) 18%, #ffffff 82%));
      --nib-ui-button-shell-accent: linear-gradient(135deg, color-mix(in srgb, var(--accent-start) 14%, #ffffff 86%), color-mix(in srgb, var(--accent-end) 24%, #ffffff 76%));
      --nib-ui-button-shell-danger: linear-gradient(135deg, color-mix(in srgb, var(--red) 12%, #ffffff 88%), color-mix(in srgb, var(--red) 22%, #ffffff 78%));
      --nib-ui-button-border-primary: color-mix(in srgb, var(--primary-start) 28%, transparent);
      --nib-ui-button-border-secondary: color-mix(in srgb, var(--primary-start) 16%, transparent);
      --nib-ui-button-border-accent: color-mix(in srgb, var(--accent-end) 42%, transparent);
      --nib-ui-button-border-danger: color-mix(in srgb, var(--red) 38%, transparent);
      --nib-ui-button-border-outline: rgba(27,42,91,0.22);
      --nib-ui-button-shadow-rest: 0 4px 12px rgba(27, 42, 91, 0.05);
      --nib-ui-button-shadow-strong: 0 6px 14px rgba(27, 42, 91, 0.07);
      --nib-ui-button-shadow-hover: 0 8px 16px rgba(27, 42, 91, 0.08);
      --nib-ui-button-shadow-flat: 0 3px 10px rgba(27,42,91,0.04);
      --nib-ui-button-shadow-pressed: inset 0 1px 4px rgba(27,42,91,0.08);
      --nib-ui-button-highlight-bg: none;
      --nib-ui-button-highlight-opacity: 0;
      --nib-ui-button-translate-hover: 0;
      --nib-ui-button-icon-bg: linear-gradient(180deg, rgba(255,255,255,0.98), color-mix(in srgb, var(--cream) 14%, #ffffff 86%));
      --nib-ui-button-icon-border: rgba(27,42,91,0.18);
      --nib-ui-button-icon-shadow: 0 4px 12px rgba(27, 42, 91, 0.05);
      --nib-ui-chip-bg: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(255,255,255,0.96));
      --nib-ui-chip-border: rgba(27,42,91,0.14);
      --nib-ui-chip-shadow: none;
    }

    html[data-button-style="velvet-depth"],
    [data-button-style-preview="velvet-depth"] {
      --nib-ui-on-primary: #ffffff;
      --nib-ui-on-secondary: var(--secondary-text);
      --nib-ui-on-accent: var(--navy);
      --nib-ui-on-danger: #ffffff;
      --nib-ui-on-outline: var(--secondary-text);
      --nib-ui-on-flat: var(--secondary-text);
      --nib-ui-button-radius-base: 18px;
      --nib-ui-button-radius-soft: 14px;
      --nib-ui-button-font-weight: 700;
      --nib-ui-button-shell-primary: linear-gradient(135deg, #6a1d4d 0%, #1b2a5b 100%);
      --nib-ui-button-shell-secondary: linear-gradient(135deg, rgba(255,255,255,0.96), rgba(245,239,246,0.92));
      --nib-ui-button-shell-accent: linear-gradient(135deg, #9b1b2e 0%, #c9a227 100%);
      --nib-ui-button-shell-danger: linear-gradient(135deg, #8e1930 0%, #5e153d 100%);
      --nib-ui-button-border-primary: rgba(201,162,39,0.32);
      --nib-ui-button-border-secondary: rgba(106,29,77,0.18);
      --nib-ui-button-border-accent: rgba(201,162,39,0.42);
      --nib-ui-button-border-danger: rgba(155,27,46,0.42);
      --nib-ui-button-shadow-rest: 0 16px 28px rgba(49, 20, 43, 0.22), inset 0 1px 0 rgba(255,255,255,0.5);
      --nib-ui-button-shadow-strong: 0 18px 32px rgba(49, 20, 43, 0.26), inset 0 1px 0 rgba(255,255,255,0.52);
      --nib-ui-button-shadow-hover: 0 22px 36px rgba(49, 20, 43, 0.28), inset 0 1px 0 rgba(255,255,255,0.54);
      --nib-ui-button-shadow-flat: 0 10px 18px rgba(49,20,43,0.14);
      --nib-ui-button-highlight-bg: linear-gradient(180deg, rgba(255,255,255,0.34), rgba(255,255,255,0.08) 50%, rgba(255,255,255,0) 100%);
      --nib-ui-button-highlight-opacity: 0.52;
      --nib-ui-button-icon-bg: linear-gradient(135deg, #6a1d4d 0%, #c9a227 100%);
      --nib-ui-chip-bg: linear-gradient(180deg, rgba(255,250,252,0.86), rgba(244,232,240,0.72));
      --nib-ui-chip-border: rgba(106,29,77,0.18);
    }

    html[data-button-style="obsidian-command"],
    [data-button-style-preview="obsidian-command"] {
      --nib-ui-on-primary: #f7edc3;
      --nib-ui-on-secondary: #dfe6f7;
      --nib-ui-on-accent: #131f43;
      --nib-ui-on-danger: #ffffff;
      --nib-ui-on-outline: #102248;
      --nib-ui-on-flat: #dfe6f7;
      --nib-ui-button-radius-base: 12px;
      --nib-ui-button-radius-soft: 10px;
      --nib-ui-button-font-family: var(--brand-display);
      --nib-ui-button-font-weight: 800;
      --nib-ui-button-letter-spacing: 0.03em;
      --nib-ui-button-shell-primary: linear-gradient(135deg, #0a1230 0%, #162a57 50%, #2b2046 100%);
      --nib-ui-button-shell-secondary: linear-gradient(135deg, #223156 0%, #1b2746 100%);
      --nib-ui-button-shell-accent: linear-gradient(135deg, #d9b14a 0%, #f2df9c 55%, #b58b2f 100%);
      --nib-ui-button-shell-danger: linear-gradient(135deg, #8a2034 0%, #c44d60 100%);
      --nib-ui-button-border-primary: rgba(233, 208, 128, 0.42);
      --nib-ui-button-border-secondary: rgba(198, 208, 232, 0.18);
      --nib-ui-button-border-accent: rgba(123, 91, 20, 0.42);
      --nib-ui-button-border-danger: rgba(233, 190, 198, 0.28);
      --nib-ui-button-shadow-rest: 0 18px 34px rgba(8, 14, 30, 0.34), inset 0 1px 0 rgba(255,255,255,0.08);
      --nib-ui-button-shadow-hover: 0 22px 38px rgba(8, 14, 30, 0.4), inset 0 1px 0 rgba(255,255,255,0.1);
      --nib-ui-button-shadow-strong: 0 20px 36px rgba(8, 14, 30, 0.38), inset 0 1px 0 rgba(255,255,255,0.1);
      --nib-ui-button-shadow-flat: 0 10px 20px rgba(8, 14, 30, 0.24);
      --nib-ui-button-shadow-pressed: inset 0 2px 12px rgba(5,10,24,0.36);
      --nib-ui-button-highlight-bg: linear-gradient(180deg, rgba(255,255,255,0.14), rgba(255,255,255,0.04) 52%, rgba(255,255,255,0) 100%);
      --nib-ui-button-highlight-opacity: 0.32;
      --nib-ui-button-icon-bg: linear-gradient(135deg, #101c3a 0%, #c19a36 100%);
      --nib-ui-chip-bg: linear-gradient(180deg, rgba(31,43,78,0.92), rgba(18,26,51,0.84));
      --nib-ui-chip-border: rgba(233, 208, 128, 0.22);
    }

    html[data-button-style="silver-outline"],
    [data-button-style-preview="silver-outline"] {
      --nib-ui-on-primary: #31435f;
      --nib-ui-on-secondary: #31435f;
      --nib-ui-on-accent: #223759;
      --nib-ui-on-danger: #a63a52;
      --nib-ui-on-outline: #31435f;
      --nib-ui-on-flat: #31435f;
      --nib-ui-button-radius-base: 14px;
      --nib-ui-button-radius-soft: 12px;
      --nib-ui-button-font-family: var(--brand-display);
      --nib-ui-button-font-weight: 600;
      --nib-ui-button-shell-primary: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(235,240,247,0.96));
      --nib-ui-button-shell-secondary: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(245,247,251,0.96));
      --nib-ui-button-shell-accent: linear-gradient(180deg, rgba(255,250,238,0.98), rgba(246,235,201,0.94));
      --nib-ui-button-shell-danger: linear-gradient(180deg, rgba(255,245,247,0.98), rgba(249,227,232,0.95));
      --nib-ui-button-border-primary: rgba(114, 127, 150, 0.28);
      --nib-ui-button-border-secondary: rgba(114, 127, 150, 0.22);
      --nib-ui-button-border-accent: rgba(201, 162, 39, 0.34);
      --nib-ui-button-border-danger: rgba(166, 58, 82, 0.26);
      --nib-ui-button-shadow-rest: 0 6px 14px rgba(76, 91, 116, 0.08);
      --nib-ui-button-shadow-hover: 0 10px 18px rgba(76, 91, 116, 0.1);
      --nib-ui-button-shadow-strong: 0 8px 16px rgba(76, 91, 116, 0.1);
      --nib-ui-button-shadow-flat: 0 4px 10px rgba(76, 91, 116, 0.06);
      --nib-ui-button-shadow-pressed: inset 0 1px 4px rgba(76,91,116,0.08);
      --nib-ui-button-highlight-bg: none;
      --nib-ui-button-highlight-opacity: 0;
      --nib-ui-button-icon-bg: linear-gradient(180deg, rgba(255,255,255,0.99), rgba(233,238,246,0.95));
      --nib-ui-button-icon-border: rgba(114, 127, 150, 0.26);
      --nib-ui-button-icon-shadow: 0 4px 10px rgba(76, 91, 116, 0.08);
      --nib-ui-chip-bg: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(241,244,249,0.94));
      --nib-ui-chip-border: rgba(114, 127, 150, 0.18);
    }

    html[data-button-style="studio-plain"],
    [data-button-style-preview="studio-plain"] {
      --nib-ui-on-primary: #ffffff;
      --nib-ui-on-secondary: #1b2a5b;
      --nib-ui-on-accent: #1b2a5b;
      --nib-ui-on-danger: #ffffff;
      --nib-ui-on-outline: #1b2a5b;
      --nib-ui-on-flat: #1b2a5b;
      --nib-ui-button-radius-base: 10px;
      --nib-ui-button-radius-soft: 8px;
      --nib-ui-button-font-family: var(--brand-display);
      --nib-ui-button-font-weight: 700;
      --nib-ui-button-shell-primary: linear-gradient(180deg, #1b2a5b, #24376f);
      --nib-ui-button-shell-secondary: linear-gradient(180deg, #ffffff, #ffffff);
      --nib-ui-button-shell-accent: linear-gradient(180deg, #f9efca, #ead28a);
      --nib-ui-button-shell-danger: linear-gradient(180deg, #9b1b2e, #b82f44);
      --nib-ui-button-border-primary: rgba(27,42,91,0.86);
      --nib-ui-button-border-secondary: rgba(27,42,91,0.14);
      --nib-ui-button-border-accent: rgba(201,162,39,0.38);
      --nib-ui-button-border-danger: rgba(155,27,46,0.72);
      --nib-ui-button-shadow-rest: 0 8px 16px rgba(27, 42, 91, 0.1);
      --nib-ui-button-shadow-hover: 0 10px 18px rgba(27, 42, 91, 0.12);
      --nib-ui-button-shadow-strong: 0 10px 18px rgba(27, 42, 91, 0.12);
      --nib-ui-button-shadow-flat: 0 4px 10px rgba(27,42,91,0.06);
      --nib-ui-button-shadow-pressed: inset 0 1px 6px rgba(27,42,91,0.12);
      --nib-ui-button-highlight-bg: none;
      --nib-ui-button-highlight-opacity: 0;
      --nib-ui-button-icon-bg: linear-gradient(180deg, #1b2a5b, #24376f);
      --nib-ui-button-icon-shadow: 0 8px 16px rgba(27, 42, 91, 0.12);
      --nib-ui-chip-bg: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(248,250,252,0.95));
      --nib-ui-chip-border: rgba(27,42,91,0.14);
    }

    html[data-button-style="sandstone-ledger"],
    [data-button-style-preview="sandstone-ledger"] {
      --nib-ui-on-primary: #fffdf8;
      --nib-ui-on-secondary: #5b4729;
      --nib-ui-on-accent: #ffffff;
      --nib-ui-on-danger: #ffffff;
      --nib-ui-on-outline: #5b4729;
      --nib-ui-on-flat: #5b4729;
      --nib-ui-button-radius-base: 12px;
      --nib-ui-button-radius-soft: 10px;
      --nib-ui-button-font-family: var(--brand-display);
      --nib-ui-button-shell-primary: linear-gradient(180deg, #7a5c33, #9e7640);
      --nib-ui-button-shell-secondary: linear-gradient(180deg, #fff9ef, #f3e3bf);
      --nib-ui-button-shell-accent: linear-gradient(180deg, #1b2a5b, #33497e);
      --nib-ui-button-shell-danger: linear-gradient(180deg, #9b1b2e, #b53d4f);
      --nib-ui-button-border-primary: rgba(105, 81, 44, 0.7);
      --nib-ui-button-border-secondary: rgba(143, 106, 39, 0.26);
      --nib-ui-button-border-accent: rgba(27, 42, 91, 0.52);
      --nib-ui-button-border-danger: rgba(155, 27, 46, 0.48);
      --nib-ui-button-shadow-rest: 0 10px 18px rgba(92, 71, 39, 0.12);
      --nib-ui-button-shadow-hover: 0 12px 22px rgba(92, 71, 39, 0.15);
      --nib-ui-button-shadow-strong: 0 12px 20px rgba(92, 71, 39, 0.14);
      --nib-ui-button-shadow-flat: 0 6px 12px rgba(92,71,39,0.08);
      --nib-ui-button-shadow-pressed: inset 0 1px 6px rgba(92,71,39,0.1);
      --nib-ui-button-highlight-bg: linear-gradient(180deg, rgba(255,255,255,0.42), rgba(255,255,255,0.08) 48%, rgba(255,255,255,0) 100%);
      --nib-ui-button-highlight-opacity: 0.36;
      --nib-ui-button-icon-bg: linear-gradient(180deg, #fff7eb, #edd7a8);
      --nib-ui-button-icon-border: rgba(143,106,39,0.3);
      --nib-ui-button-icon-shadow: 0 8px 16px rgba(92, 71, 39, 0.12);
      --nib-ui-chip-bg: linear-gradient(180deg, rgba(255,251,243,0.96), rgba(244,232,203,0.92));
      --nib-ui-chip-border: rgba(143,106,39,0.18);
    }

    html[data-button-style="harbor-gloss"],
    [data-button-style-preview="harbor-gloss"] {
      --nib-ui-on-primary: #ffffff;
      --nib-ui-on-secondary: #1f4b73;
      --nib-ui-on-accent: #18365a;
      --nib-ui-on-danger: #ffffff;
      --nib-ui-on-outline: #1f4b73;
      --nib-ui-on-flat: #1f4b73;
      --nib-ui-button-radius-base: 18px;
      --nib-ui-button-radius-soft: 14px;
      --nib-ui-button-shell-primary: linear-gradient(135deg, #1d4d76 0%, #4f8aa9 52%, #82b6c1 100%);
      --nib-ui-button-shell-secondary: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(236,246,248,0.94));
      --nib-ui-button-shell-accent: linear-gradient(135deg, #d0b65a 0%, #efe0a0 52%, #87b7c1 100%);
      --nib-ui-button-shell-danger: linear-gradient(135deg, #8a2740 0%, #c85d73 100%);
      --nib-ui-button-border-primary: rgba(34, 97, 130, 0.56);
      --nib-ui-button-border-secondary: rgba(70, 126, 150, 0.18);
      --nib-ui-button-border-accent: rgba(159, 135, 58, 0.34);
      --nib-ui-button-border-danger: rgba(138, 39, 64, 0.38);
      --nib-ui-button-shadow-rest: 0 16px 28px rgba(23, 71, 102, 0.18), inset 0 1px 0 rgba(255,255,255,0.68);
      --nib-ui-button-shadow-hover: 0 20px 32px rgba(23, 71, 102, 0.22), inset 0 1px 0 rgba(255,255,255,0.72);
      --nib-ui-button-shadow-strong: 0 18px 30px rgba(23, 71, 102, 0.2), inset 0 1px 0 rgba(255,255,255,0.72);
      --nib-ui-button-shadow-flat: 0 10px 18px rgba(23,71,102,0.12);
      --nib-ui-button-highlight-bg: linear-gradient(180deg, rgba(255,255,255,0.7), rgba(255,255,255,0.14) 48%, rgba(255,255,255,0) 100%);
      --nib-ui-button-highlight-opacity: 0.62;
      --nib-ui-button-icon-bg: linear-gradient(135deg, #1f4b73 0%, #d0b65a 100%);
      --nib-ui-chip-bg: linear-gradient(180deg, rgba(255,255,255,0.82), rgba(230,243,246,0.72));
      --nib-ui-chip-border: rgba(70,126,150,0.18);
    }

    html[data-button-style="ruby-glass"],
    [data-button-style-preview="ruby-glass"] {
      --nib-ui-on-primary: #ffffff;
      --nib-ui-on-secondary: #7f2038;
      --nib-ui-on-accent: #ffffff;
      --nib-ui-on-danger: #ffffff;
      --nib-ui-on-outline: #7f2038;
      --nib-ui-on-flat: #7f2038;
      --nib-ui-button-radius-base: 18px;
      --nib-ui-button-radius-soft: 14px;
      --nib-ui-button-backdrop-filter: blur(14px) saturate(150%);
      --nib-ui-button-shell-primary: linear-gradient(135deg, rgba(127,32,56,0.82), rgba(186,83,109,0.62));
      --nib-ui-button-shell-secondary: linear-gradient(135deg, rgba(255,255,255,0.74), rgba(255,243,246,0.58));
      --nib-ui-button-shell-accent: linear-gradient(135deg, rgba(27,42,91,0.8), rgba(201,162,39,0.56));
      --nib-ui-button-shell-danger: linear-gradient(135deg, rgba(120,16,35,0.88), rgba(195,70,94,0.68));
      --nib-ui-button-border-primary: rgba(255, 222, 230, 0.34);
      --nib-ui-button-border-secondary: rgba(255, 232, 237, 0.4);
      --nib-ui-button-border-accent: rgba(219, 201, 156, 0.3);
      --nib-ui-button-border-danger: rgba(255, 213, 223, 0.26);
      --nib-ui-button-shadow-rest: 0 18px 30px rgba(80, 16, 34, 0.22);
      --nib-ui-button-shadow-hover: 0 22px 36px rgba(80, 16, 34, 0.26);
      --nib-ui-button-shadow-strong: 0 20px 32px rgba(80, 16, 34, 0.24);
      --nib-ui-button-shadow-flat: 0 12px 20px rgba(80,16,34,0.14);
      --nib-ui-button-shadow-pressed: inset 0 1px 8px rgba(66,12,28,0.22);
      --nib-ui-button-highlight-bg: linear-gradient(180deg, rgba(255,255,255,0.36), rgba(255,255,255,0.1) 48%, rgba(255,255,255,0) 100%);
      --nib-ui-button-highlight-opacity: 0.44;
      --nib-ui-button-icon-bg: linear-gradient(135deg, rgba(127,32,56,0.9), rgba(201,162,39,0.62));
      --nib-ui-chip-bg: linear-gradient(180deg, rgba(255,250,252,0.84), rgba(248,231,237,0.74));
      --nib-ui-chip-border: rgba(127,32,56,0.18);
    }

    html[data-button-style="porcelain-neumorph"],
    [data-button-style-preview="porcelain-neumorph"] {
      --nib-ui-on-primary: #35527d;
      --nib-ui-on-secondary: #35527d;
      --nib-ui-on-accent: #35527d;
      --nib-ui-on-danger: #ffffff;
      --nib-ui-on-outline: #35527d;
      --nib-ui-on-flat: #35527d;
      --nib-ui-button-radius-base: 20px;
      --nib-ui-button-radius-soft: 16px;
      --nib-ui-button-shell-primary: linear-gradient(145deg, #fffef9, #efe5d0);
      --nib-ui-button-shell-secondary: linear-gradient(145deg, #ffffff, #f7f1e5);
      --nib-ui-button-shell-accent: linear-gradient(145deg, #efe1ab, #d2b357);
      --nib-ui-button-shell-danger: linear-gradient(145deg, #c14d5f, #97263a);
      --nib-ui-button-border-primary: rgba(109, 131, 165, 0.26);
      --nib-ui-button-border-secondary: rgba(215, 200, 170, 0.48);
      --nib-ui-button-border-accent: rgba(201, 162, 39, 0.36);
      --nib-ui-button-border-danger: rgba(255,255,255,0.28);
      --nib-ui-button-shadow-rest: 9px 9px 18px rgba(161, 147, 122, 0.16), -7px -7px 18px rgba(255,255,255,0.98);
      --nib-ui-button-shadow-hover: 12px 12px 24px rgba(161, 147, 122, 0.18), -8px -8px 22px rgba(255,255,255,0.99);
      --nib-ui-button-shadow-strong: 10px 10px 20px rgba(161, 147, 122, 0.17), -8px -8px 20px rgba(255,255,255,0.99);
      --nib-ui-button-shadow-flat: 7px 7px 16px rgba(161,147,122,0.12), -6px -6px 16px rgba(255,255,255,0.96);
      --nib-ui-button-shadow-pressed: inset 8px 8px 14px rgba(161,147,122,0.12), inset -7px -7px 14px rgba(255,255,255,0.94);
      --nib-ui-button-highlight-bg: linear-gradient(180deg, rgba(255,255,255,0.5), rgba(255,255,255,0.08) 50%, rgba(255,255,255,0) 100%);
      --nib-ui-button-highlight-opacity: 0.46;
      --nib-ui-button-icon-bg: linear-gradient(145deg, #fffef9, #eadfc5);
      --nib-ui-button-icon-border: rgba(109,131,165,0.22);
      --nib-ui-button-icon-shadow: 8px 8px 16px rgba(161,147,122,0.14), -6px -6px 16px rgba(255,255,255,0.98);
      --nib-ui-chip-bg: linear-gradient(145deg, #fffef9, #f3ead8);
      --nib-ui-chip-border: rgba(215,200,170,0.42);
    }

    html[data-button-style="command-retro"],
    [data-button-style-preview="command-retro"] {
      --nib-ui-on-primary: #fff8f4;
      --nib-ui-on-secondary: #7a2f29;
      --nib-ui-on-accent: #ffffff;
      --nib-ui-on-danger: #ffffff;
      --nib-ui-on-outline: #7a2f29;
      --nib-ui-on-flat: #7a2f29;
      --nib-ui-button-radius-base: 8px;
      --nib-ui-button-radius-soft: 8px;
      --nib-ui-button-font-family: var(--brand-display);
      --nib-ui-button-font-weight: 800;
      --nib-ui-button-letter-spacing: 0.03em;
      --nib-ui-button-text-transform: uppercase;
      --nib-ui-button-shell-primary: linear-gradient(180deg, #8a2c23, #b25642);
      --nib-ui-button-shell-secondary: linear-gradient(180deg, #fffaf5, #f7e5d6);
      --nib-ui-button-shell-accent: linear-gradient(180deg, #1b2a5b, #35508a);
      --nib-ui-button-shell-danger: linear-gradient(180deg, #7a1728, #a62f43);
      --nib-ui-button-border-primary: #5a1f18;
      --nib-ui-button-border-secondary: #8a2c23;
      --nib-ui-button-border-accent: #15234c;
      --nib-ui-button-border-danger: #5a1220;
      --nib-ui-button-shadow-rest: 4px 4px 0 rgba(25, 44, 85, 0.86);
      --nib-ui-button-shadow-hover: 6px 6px 0 rgba(25, 44, 85, 0.92);
      --nib-ui-button-shadow-strong: 5px 5px 0 rgba(25, 44, 85, 0.9);
      --nib-ui-button-shadow-flat: 3px 3px 0 rgba(25,44,85,0.72);
      --nib-ui-button-shadow-pressed: 1px 1px 0 rgba(25,44,85,0.92);
      --nib-ui-button-highlight-bg: none;
      --nib-ui-button-highlight-opacity: 0;
      --nib-ui-button-translate-hover: -2px;
      --nib-ui-button-icon-bg: linear-gradient(180deg, #1b2a5b, #35508a);
      --nib-ui-button-icon-shadow: 4px 4px 0 rgba(25,44,85,0.86);
      --nib-ui-chip-bg: linear-gradient(180deg, #fffaf5, #f7e5d6);
      --nib-ui-chip-border: #8a2c23;
      --nib-ui-chip-shadow: 3px 3px 0 rgba(25,44,85,0.64);
    }

    html[data-button-style="cobalt-ceramic"],
    [data-button-style-preview="cobalt-ceramic"] {
      --nib-ui-on-primary: #1f4b86;
      --nib-ui-on-secondary: #1f4b86;
      --nib-ui-on-accent: #1f4b86;
      --nib-ui-on-danger: #ffffff;
      --nib-ui-on-outline: #1f4b86;
      --nib-ui-on-flat: #1f4b86;
      --nib-ui-button-radius-base: 999px;
      --nib-ui-button-radius-soft: 999px;
      --nib-ui-button-shell-primary: linear-gradient(180deg, #ffffff 0%, #edf4ff 100%);
      --nib-ui-button-shell-secondary: linear-gradient(180deg, #ffffff 0%, #f4f8ff 100%);
      --nib-ui-button-shell-accent: linear-gradient(180deg, #f7ebbc 0%, #e4cb7d 100%);
      --nib-ui-button-shell-danger: linear-gradient(180deg, #e27f92 0%, #b42f47 100%);
      --nib-ui-button-border-primary: rgba(31,75,134,0.44);
      --nib-ui-button-border-secondary: rgba(31,75,134,0.22);
      --nib-ui-button-border-accent: rgba(201,162,39,0.3);
      --nib-ui-button-border-danger: rgba(180,47,71,0.36);
      --nib-ui-button-shadow-rest: 0 14px 24px rgba(31, 75, 134, 0.1), inset 0 2px 0 rgba(255,255,255,0.98);
      --nib-ui-button-shadow-hover: 0 18px 30px rgba(31, 75, 134, 0.14), inset 0 2px 0 rgba(255,255,255,1);
      --nib-ui-button-shadow-strong: 0 16px 28px rgba(31, 75, 134, 0.12), inset 0 2px 0 rgba(255,255,255,1);
      --nib-ui-button-shadow-flat: 0 10px 18px rgba(31,75,134,0.08);
      --nib-ui-button-highlight-bg: linear-gradient(180deg, rgba(255,255,255,1), rgba(255,255,255,0.4) 52%, rgba(255,255,255,0) 100%);
      --nib-ui-button-highlight-opacity: 0.86;
      --nib-ui-button-highlight-radius: 999px;
      --nib-ui-button-icon-bg: linear-gradient(180deg, #ffffff 0%, #edf4ff 100%);
      --nib-ui-button-icon-border: rgba(31,75,134,0.32);
      --nib-ui-button-icon-shadow: 0 12px 20px rgba(31, 75, 134, 0.12), inset 0 2px 0 rgba(255,255,255,1);
      --nib-ui-chip-bg: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(240,246,255,0.92));
      --nib-ui-chip-border: rgba(31,75,134,0.16);
    }

    html[data-button-style="auric-focus"],
    [data-button-style-preview="auric-focus"] {
      --nib-ui-on-primary: #16254b;
      --nib-ui-on-secondary: #514523;
      --nib-ui-on-accent: #ffffff;
      --nib-ui-on-danger: #ffffff;
      --nib-ui-on-outline: #16254b;
      --nib-ui-on-flat: #16254b;
      --nib-ui-button-radius-base: 14px;
      --nib-ui-button-radius-soft: 12px;
      --nib-ui-button-font-weight: 800;
      --nib-ui-button-letter-spacing: 0.02em;
      --nib-ui-button-shell-primary: linear-gradient(135deg, #7a641b 0%, #d9bb61 46%, #f5e8b7 58%, #b38e30 100%);
      --nib-ui-button-shell-secondary: linear-gradient(180deg, rgba(255,252,246,0.98), rgba(244,236,216,0.95));
      --nib-ui-button-shell-accent: linear-gradient(135deg, #18254a 0%, #314874 100%);
      --nib-ui-button-shell-danger: linear-gradient(135deg, #9b1b2e 0%, #c24d61 100%);
      --nib-ui-button-border-primary: rgba(106, 85, 23, 0.64);
      --nib-ui-button-border-secondary: rgba(122, 100, 27, 0.22);
      --nib-ui-button-border-accent: rgba(24, 37, 74, 0.54);
      --nib-ui-button-border-danger: rgba(155, 27, 46, 0.44);
      --nib-ui-button-shadow-rest: 0 16px 30px rgba(85, 68, 18, 0.18), inset 0 1px 0 rgba(255,255,255,0.84);
      --nib-ui-button-shadow-hover: 0 20px 34px rgba(85, 68, 18, 0.22), inset 0 1px 0 rgba(255,255,255,0.88);
      --nib-ui-button-shadow-strong: 0 18px 32px rgba(85, 68, 18, 0.2), inset 0 1px 0 rgba(255,255,255,0.86);
      --nib-ui-button-shadow-flat: 0 10px 18px rgba(85,68,18,0.12);
      --nib-ui-button-highlight-bg: linear-gradient(180deg, rgba(255,255,255,0.78), rgba(255,255,255,0.2) 48%, rgba(255,255,255,0) 100%);
      --nib-ui-button-highlight-opacity: 0.72;
      --nib-ui-button-icon-bg: linear-gradient(135deg, #7a641b 0%, #f5e8b7 50%, #b38e30 100%);
      --nib-ui-chip-bg: linear-gradient(180deg, rgba(255,250,239,0.92), rgba(247,236,204,0.84));
      --nib-ui-chip-border: rgba(122,100,27,0.18);
    }

    html[data-button-style="dusk-velvet"],
    [data-button-style-preview="dusk-velvet"] {
      --nib-ui-on-primary: #fff9fc;
      --nib-ui-on-secondary: #5d2e53;
      --nib-ui-on-accent: #35264a;
      --nib-ui-on-danger: #ffffff;
      --nib-ui-on-outline: #5d2e53;
      --nib-ui-on-flat: #5d2e53;
      --nib-ui-button-radius-base: 18px;
      --nib-ui-button-radius-soft: 14px;
      --nib-ui-button-shell-primary: linear-gradient(135deg, #5d2e53 0%, #8b506f 54%, #c28ea8 100%);
      --nib-ui-button-shell-secondary: linear-gradient(135deg, rgba(255,255,255,0.98), rgba(247,238,243,0.94));
      --nib-ui-button-shell-accent: linear-gradient(135deg, #d2b15b 0%, #efdba0 52%, #7b506f 100%);
      --nib-ui-button-shell-danger: linear-gradient(135deg, #8b1b36 0%, #bf4d66 100%);
      --nib-ui-button-border-primary: rgba(131, 80, 111, 0.5);
      --nib-ui-button-border-secondary: rgba(93, 46, 83, 0.16);
      --nib-ui-button-border-accent: rgba(201, 162, 39, 0.36);
      --nib-ui-button-border-danger: rgba(139, 27, 54, 0.4);
      --nib-ui-button-shadow-rest: 0 18px 30px rgba(73, 31, 64, 0.22), inset 0 1px 0 rgba(255,255,255,0.54);
      --nib-ui-button-shadow-hover: 0 22px 36px rgba(73, 31, 64, 0.26), inset 0 1px 0 rgba(255,255,255,0.56);
      --nib-ui-button-shadow-strong: 0 20px 32px rgba(73, 31, 64, 0.24), inset 0 1px 0 rgba(255,255,255,0.56);
      --nib-ui-button-shadow-flat: 0 10px 18px rgba(73,31,64,0.14);
      --nib-ui-button-highlight-bg: linear-gradient(180deg, rgba(255,255,255,0.3), rgba(255,255,255,0.08) 50%, rgba(255,255,255,0) 100%);
      --nib-ui-button-highlight-opacity: 0.48;
      --nib-ui-button-icon-bg: linear-gradient(135deg, #5d2e53 0%, #d2b15b 100%);
      --nib-ui-chip-bg: linear-gradient(180deg, rgba(255,248,252,0.88), rgba(245,233,241,0.78));
      --nib-ui-chip-border: rgba(93,46,83,0.18);
    }

    html[data-button-style="bronze-gradient"],
    [data-button-style-preview="bronze-gradient"] {
      --nib-ui-on-primary: #fffdf8;
      --nib-ui-on-secondary: #6f4b1d;
      --nib-ui-on-accent: #ffffff;
      --nib-ui-on-danger: #ffffff;
      --nib-ui-on-outline: #6f4b1d;
      --nib-ui-on-flat: #6f4b1d;
      --nib-ui-button-radius-base: 17px;
      --nib-ui-button-radius-soft: 14px;
      --nib-ui-button-font-weight: 800;
      --nib-ui-button-shell-primary: linear-gradient(135deg, #8e5e1f 0%, #c78435 40%, #e0b164 58%, #5d3e1d 100%);
      --nib-ui-button-shell-secondary: linear-gradient(180deg, rgba(255,252,247,0.98), rgba(247,238,219,0.94));
      --nib-ui-button-shell-accent: linear-gradient(135deg, #20345d 0%, #46608f 100%);
      --nib-ui-button-shell-danger: linear-gradient(135deg, #942137 0%, #c24e62 100%);
      --nib-ui-button-border-primary: rgba(117, 76, 24, 0.68);
      --nib-ui-button-border-secondary: rgba(142, 94, 31, 0.22);
      --nib-ui-button-border-accent: rgba(32, 52, 93, 0.52);
      --nib-ui-button-border-danger: rgba(148, 33, 55, 0.42);
      --nib-ui-button-shadow-rest: 0 16px 28px rgba(98, 64, 20, 0.18), inset 0 1px 0 rgba(255,255,255,0.72);
      --nib-ui-button-shadow-hover: 0 20px 34px rgba(98, 64, 20, 0.22), inset 0 1px 0 rgba(255,255,255,0.76);
      --nib-ui-button-shadow-strong: 0 18px 30px rgba(98, 64, 20, 0.2), inset 0 1px 0 rgba(255,255,255,0.76);
      --nib-ui-button-shadow-flat: 0 10px 18px rgba(98,64,20,0.12);
      --nib-ui-button-highlight-bg: linear-gradient(180deg, rgba(255,255,255,0.66), rgba(255,255,255,0.18) 50%, rgba(255,255,255,0) 100%);
      --nib-ui-button-highlight-opacity: 0.62;
      --nib-ui-button-icon-bg: linear-gradient(135deg, #8e5e1f 0%, #e0b164 52%, #20345d 100%);
      --nib-ui-chip-bg: linear-gradient(180deg, rgba(255,250,242,0.9), rgba(244,233,209,0.84));
      --nib-ui-chip-border: rgba(142,94,31,0.18);
    }

    html[data-button-style="two-tone"],
    [data-button-style-preview="two-tone"] {
      --nib-ui-on-primary: #ffffff;
      --nib-ui-on-secondary: var(--ink);
      --nib-ui-on-accent: var(--accent-text, var(--navy));
      --nib-ui-on-danger: #ffffff;
      --nib-ui-on-outline: var(--primary-start);
      --nib-ui-on-flat: var(--ink);
      --nib-ui-button-radius-base: 0 0 0 16px;
      --nib-ui-button-radius-soft: 0 0 0 14px;
      --nib-ui-button-radius-pill: 0 0 0 999px;
      --nib-ui-button-shell-primary: var(--primary-start);
      --nib-ui-button-shell-secondary: var(--surface-bg, #ffffff);
      --nib-ui-button-shell-accent: var(--accent-start, var(--gold));
      --nib-ui-button-shell-danger: var(--red);
      --nib-ui-button-shell-outline: transparent;
      --nib-ui-button-shell-flat: var(--surface-bg, #ffffff);
      --nib-ui-button-border-primary: var(--primary-start);
      --nib-ui-button-border-secondary: var(--surface-border, rgba(27,42,91,0.16));
      --nib-ui-button-border-accent: var(--accent-start, var(--gold));
      --nib-ui-button-border-danger: var(--red);
      --nib-ui-button-border-outline: var(--primary-start);
      --nib-ui-button-shadow-rest: none;
      --nib-ui-button-shadow-strong: none;
      --nib-ui-button-shadow-hover: none;
      --nib-ui-button-shadow-flat: none;
      --nib-ui-button-shadow-pressed: none;
      --nib-ui-button-highlight-bg: none;
      --nib-ui-button-highlight-opacity: 0;
      --nib-ui-button-highlight-radius: 0;
      --nib-ui-button-translate-hover: 0px;
      --nib-ui-button-icon-bg: var(--primary-start);
      --nib-ui-button-icon-border: var(--primary-start);
      --nib-ui-button-icon-shadow: none;
      --nib-ui-chip-bg: var(--surface-bg, #ffffff);
      --nib-ui-chip-border: var(--surface-border, rgba(27,42,91,0.16));
      --nib-ui-chip-shadow: none;
    }

    /* ==== DARK THEME BUTTON ADAPTATION ====
       The dark theme flips --navy (gold), --ink and --secondary-text (light) but most button styles pair
       those with fixed light/gold fills, giving light-on-light or gold-on-gold text. Only colours are
       adapted here; each style keeps its own radius, shadow and hover geometry. */
    html[data-theme="dark-theme"][data-button-style],
    html[data-theme="dark-theme"] [data-button-style-preview] {
      --nib-ui-on-outline: #e9ecf5;
      --nib-ui-button-shell-outline: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
      --nib-ui-button-border-outline: rgba(232, 207, 133, 0.55);
    }

    html[data-theme="dark-theme"]:is([data-button-style="signature-gloss"], [data-button-style="royal-gradient"], [data-button-style="soft-neumorph"], [data-button-style="frosted-glass"], [data-button-style="brutalist-retro"], [data-button-style="paper-ledger"], [data-button-style="executive-solid"], [data-button-style="ceramic-pill"], [data-button-style="metallic-gold"], [data-button-style="minimal-outline"], [data-button-style="velvet-depth"]),
    html[data-theme="dark-theme"] :is([data-button-style-preview="signature-gloss"], [data-button-style-preview="royal-gradient"], [data-button-style-preview="soft-neumorph"], [data-button-style-preview="frosted-glass"], [data-button-style-preview="brutalist-retro"], [data-button-style-preview="paper-ledger"], [data-button-style-preview="executive-solid"], [data-button-style-preview="ceramic-pill"], [data-button-style-preview="metallic-gold"], [data-button-style-preview="minimal-outline"], [data-button-style-preview="velvet-depth"]) {
      --nib-ui-on-secondary: #e9ecf5;
      --nib-ui-button-shell-secondary: linear-gradient(180deg, rgba(40,48,74,0.98), rgba(28,34,54,0.98));
      --nib-ui-button-border-secondary: rgba(233, 236, 245, 0.2);
    }

    html[data-theme="dark-theme"]:is([data-button-style="signature-gloss"], [data-button-style="soft-neumorph"], [data-button-style="ceramic-pill"], [data-button-style="minimal-outline"], [data-button-style="two-tone"], [data-button-style="metallic-gold"]),
    html[data-theme="dark-theme"] :is([data-button-style-preview="signature-gloss"], [data-button-style-preview="soft-neumorph"], [data-button-style-preview="ceramic-pill"], [data-button-style-preview="minimal-outline"], [data-button-style-preview="two-tone"], [data-button-style-preview="metallic-gold"]) {
      --nib-ui-on-primary: #14192a;
    }

    html[data-theme="dark-theme"]:is([data-button-style="frosted-glass"], [data-button-style="brutalist-retro"], [data-button-style="paper-ledger"], [data-button-style="midnight-glow"], [data-button-style="ceramic-pill"], [data-button-style="minimal-outline"], [data-button-style="royal-gradient"], [data-button-style="metallic-gold"], [data-button-style="velvet-depth"]),
    html[data-theme="dark-theme"] :is([data-button-style-preview="frosted-glass"], [data-button-style-preview="brutalist-retro"], [data-button-style-preview="paper-ledger"], [data-button-style-preview="midnight-glow"], [data-button-style-preview="ceramic-pill"], [data-button-style-preview="minimal-outline"], [data-button-style-preview="royal-gradient"], [data-button-style-preview="metallic-gold"], [data-button-style-preview="velvet-depth"]) {
      --nib-ui-on-accent: #1b2a5b;
    }



    :root {
      --nib-ui-radius-xs: 8px;
      --nib-ui-radius-sm: 12px;
      --nib-ui-radius-md: 16px;
      --nib-ui-radius-lg: 22px;
      --nib-ui-control-height-sm: 38px;
      --nib-ui-control-height-md: 46px;
      --nib-ui-control-height-lg: 54px;
      --nib-ui-control-height-input: 44px;
      --nib-ui-control-height-textarea: 96px;
      --nib-ui-control-font-size: 15px;
      --nib-ui-control-font-size-sm: 13px;
      --nib-ui-control-padding-y: 10px;
      --nib-ui-control-x: 18px;
      --nib-ui-icon-size: 48px;
      --nib-base-font-size: 16px;
      --nib-ui-gloss-line: color-mix(in srgb, var(--primary-start) 16%, transparent);
      --nib-ui-gloss-line-strong: color-mix(in srgb, var(--primary-start) 28%, transparent);
      --nib-ui-gloss-sheen: linear-gradient(180deg, rgba(255,255,255,0.92) 0%, rgba(255,255,255,0.22) 48%, rgba(255,255,255,0) 100%);
      --nib-ui-gloss-surface: linear-gradient(180deg, rgba(255,255,255,0.99), rgba(255,255,255,0.94));
      --nib-ui-gloss-surface-warm: linear-gradient(180deg, rgba(255,253,247,0.99), rgba(245,241,230,0.93));
      --nib-ui-gloss-shadow: 0 16px 34px rgba(16, 29, 63, 0.14);
      --nib-ui-gloss-shadow-soft: 0 10px 24px rgba(16, 29, 63, 0.1);
      --nib-ui-gloss-inner: inset 0 1px 0 rgba(255,255,255,0.9), inset 0 -12px 24px rgba(255,255,255,0.18);
      --nib-ui-gloss-danger: linear-gradient(135deg, color-mix(in srgb, var(--red) 92%, #ffffff 8%), color-mix(in srgb, var(--red) 70%, #c9a227 30%));
      --nib-ui-gloss-brand: linear-gradient(135deg, var(--primary-start), color-mix(in srgb, var(--primary-end) 78%, var(--red) 22%));
      --nib-ui-gloss-accent: linear-gradient(135deg, var(--accent-start), color-mix(in srgb, var(--accent-end) 84%, #ffffff 16%));
      --nib-ui-input-text: var(--ink);
      --nib-ui-on-primary: var(--primary-text, #ffffff);
      --nib-ui-on-secondary: var(--secondary-text);
      --nib-ui-on-accent: var(--accent-text, #ffffff);
      --nib-ui-on-danger: #ffffff;
      --nib-ui-on-outline: var(--secondary-text);
      --nib-ui-on-flat: var(--secondary-text);
      --nib-ui-button-radius-base: var(--nib-ui-radius-md);
      --nib-ui-button-radius-soft: var(--nib-ui-radius-sm);
      --nib-ui-button-radius-pill: 999px;
      --nib-ui-button-shell-primary: var(--nib-ui-gloss-brand);
      --nib-ui-button-shell-secondary: var(--nib-ui-gloss-surface-warm);
      --nib-ui-button-shell-accent: var(--nib-ui-gloss-accent);
      --nib-ui-button-shell-danger: var(--nib-ui-gloss-danger);
      --nib-ui-button-shell-outline: linear-gradient(180deg, rgba(255,255,255,0.86), rgba(255,255,255,0.46));
      --nib-ui-button-shell-flat: color-mix(in srgb, var(--cream) 82%, #ffffff 18%);
      --nib-ui-button-border-primary: color-mix(in srgb, var(--primary-start) 58%, var(--gold) 42%);
      --nib-ui-button-border-secondary: var(--nib-ui-gloss-line);
      --nib-ui-button-border-accent: color-mix(in srgb, var(--gold) 62%, var(--primary-start) 38%);
      --nib-ui-button-border-danger: color-mix(in srgb, var(--red) 60%, #ffffff 40%);
      --nib-ui-button-border-outline: color-mix(in srgb, var(--primary-start) 34%, var(--gold) 20%);
      --nib-ui-button-border-hover: var(--nib-ui-gloss-line-strong);
      --nib-ui-button-shadow-rest: var(--nib-ui-gloss-shadow-soft), var(--nib-ui-gloss-inner);
      --nib-ui-button-shadow-strong: 0 18px 32px rgba(16, 29, 63, 0.22), var(--nib-ui-gloss-inner);
      --nib-ui-button-shadow-hover: 0 20px 34px rgba(16, 29, 63, 0.16), var(--nib-ui-gloss-inner);
      --nib-ui-button-shadow-flat: 0 12px 26px rgba(16,29,63,0.08);
      --nib-ui-button-shadow-pressed: inset 0 1px 8px rgba(16, 29, 63, 0.12);
      --nib-ui-button-highlight-bg: var(--nib-ui-gloss-sheen);
      --nib-ui-button-highlight-opacity: 0.76;
      --nib-ui-button-highlight-radius: calc(var(--nib-ui-button-radius-base) - 1px) calc(var(--nib-ui-button-radius-base) - 1px) 12px 12px;
      --nib-ui-button-translate-hover: -1px;
      --nib-ui-button-scale-hover: 1;
      --nib-ui-button-font-family: var(--brand-display);
      --nib-ui-button-font-weight: 700;
      --nib-ui-button-letter-spacing: 0;
      --nib-ui-button-text-transform: none;
      --nib-ui-button-border-style: solid;
      --nib-ui-button-backdrop-filter: none;
      --nib-ui-button-filter: none;
      --nib-ui-button-hover-wash: linear-gradient(135deg, rgba(201,162,39,0.28), rgba(155,27,46,0.16));
      --nib-ui-button-active-wash: linear-gradient(135deg, rgba(27,42,91,0.24), rgba(155,27,46,0.28));
      --nib-ui-button-hover-wash-opacity: 0.18;
      --nib-ui-button-active-wash-opacity: 0.28;
      --nib-ui-button-icon-bg: var(--nib-ui-button-shell-primary);
      --nib-ui-button-icon-border: color-mix(in srgb, var(--gold) 42%, var(--primary-start) 58%);
      --nib-ui-button-icon-shadow: 0 16px 30px rgba(16, 29, 63, 0.2), var(--nib-ui-gloss-inner);
      --nib-ui-button-icon-radius: var(--nib-ui-button-radius-pill);
      --nib-ui-chip-bg: linear-gradient(180deg, rgba(255,255,255,0.76), rgba(255,255,255,0.34));
      --nib-ui-chip-border: color-mix(in srgb, var(--gold) 34%, transparent);
      --nib-ui-chip-shadow: inset 0 1px 0 rgba(255,255,255,0.76);
    }

    :where(button, .nib-ui-button, summary) {
      font-family: var(--nib-ui-button-font-family);
      letter-spacing: var(--nib-ui-button-letter-spacing);
      text-transform: var(--nib-ui-button-text-transform);
    }

    :where(button, .nib-ui-button) {
      touch-action: manipulation;
    }

    :where(button, .nib-ui-button):where(
      :not(.login-link-button):not(.appearance-option):not(.theme-option):not(.header-role-option):not(.header-account-menu-item):not(.portal-row-summary):not(.mobile-header-summary):not(.portal-file-chip):not(.portal-file-action):not(.portal-inline-timeline-toggle):not(.nibveda-compact-button-table):not(.chair-submenu-button):not(.chair-action-chip):not(.reviewer-workspace-tab):not(.admin-tab-button):not(.organizer-workspace-tab-button):not(.track-chair-workspace-tab):not(.author-email-box-card):not(.category-card):not(.link-button)
    ) {
      --nib-ui-button-fg: var(--nib-ui-on-primary, var(--primary-text, #ffffff));
      position: relative;
      isolation: isolate;
      min-height: var(--nib-ui-control-height-md);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      padding: var(--nib-ui-control-padding-y) var(--nib-ui-control-x);
      font-size: var(--nib-ui-control-font-size);
      border-radius: var(--nib-ui-button-radius-base);
      border: 1px var(--nib-ui-button-border-style) var(--nib-ui-button-border-primary);
      background: var(--nib-ui-button-shell-primary);
      color: var(--nib-ui-button-fg);
      box-shadow: var(--nib-ui-button-shadow-rest);
      backdrop-filter: var(--nib-ui-button-backdrop-filter);
      filter: var(--nib-ui-button-filter);
      overflow: hidden;
      text-decoration: none;
      font-weight: var(--nib-ui-button-font-weight);
      cursor: pointer;
      transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease, color 180ms ease;
    }

    :where(button, .nib-ui-button):where(
      :not(.login-link-button):not(.appearance-option):not(.theme-option):not(.header-role-option):not(.header-account-menu-item):not(.portal-row-summary):not(.mobile-header-summary):not(.portal-file-chip):not(.portal-file-action):not(.portal-inline-timeline-toggle):not(.nibveda-compact-button-table):not(.chair-submenu-button):not(.chair-action-chip):not(.reviewer-workspace-tab):not(.admin-tab-button):not(.organizer-workspace-tab-button):not(.track-chair-workspace-tab):not(.author-email-box-card):not(.category-card):not(.link-button)
    ):hover {
      transform: translateY(var(--nib-ui-button-translate-hover)) scale(var(--nib-ui-button-scale-hover));
      border-color: var(--nib-ui-button-border-hover);
      box-shadow: var(--nib-ui-button-shadow-hover);
    }

    :where(button, .nib-ui-button):where(
      :not(.login-link-button):not(.appearance-option):not(.theme-option):not(.header-role-option):not(.header-account-menu-item):not(.portal-row-summary):not(.mobile-header-summary):not(.portal-file-chip):not(.portal-file-action):not(.portal-inline-timeline-toggle):not(.nibveda-compact-button-table):not(.chair-submenu-button):not(.chair-action-chip):not(.reviewer-workspace-tab):not(.admin-tab-button):not(.organizer-workspace-tab-button):not(.track-chair-workspace-tab):not(.author-email-box-card):not(.category-card):not(.link-button)
    ):active {
      transform: translateY(0);
      box-shadow: var(--nib-ui-button-shadow-pressed);
    }

    :where(.nib-ui-button--secondary) {
      --nib-ui-button-fg: var(--secondary-text);
      border-color: var(--nib-ui-gloss-line);
      background: var(--nib-ui-gloss-surface-warm);
      color: var(--nib-ui-button-fg);
    }

    :where(.nib-ui-button--accent) {
      --nib-ui-button-fg: var(--nib-ui-on-accent, var(--accent-text, #ffffff));
      border-color: color-mix(in srgb, var(--gold) 62%, var(--primary-start) 38%);
      background: var(--nib-ui-gloss-accent);
      color: var(--nib-ui-button-fg);
    }

    :where(.nib-ui-button--danger) {
      --nib-ui-button-fg: #ffffff;
      border-color: color-mix(in srgb, var(--red) 60%, #ffffff 40%);
      background: var(--nib-ui-gloss-danger);
      color: var(--nib-ui-button-fg);
    }

    :where(input:not([type="checkbox"]):not([type="radio"]), select, textarea) {
      border: 1px solid var(--input-border);
      border-radius: 14px;
      background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(255,253,247,0.92));
      color: var(--nib-ui-input-text);
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.86), 0 8px 18px rgba(16, 29, 63, 0.04);
      font: inherit;
      font-size: var(--nib-ui-control-font-size);
      letter-spacing: 0;
      transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
    }

    :where(input:not([type="checkbox"]):not([type="radio"]), select) {
      min-height: var(--nib-ui-control-height-input);
    }

    :where(textarea) {
      min-height: var(--nib-ui-control-height-textarea);
    }

    :where(input:not([type="checkbox"]):not([type="radio"]), select, textarea):focus {
      border-color: color-mix(in srgb, var(--gold) 70%, var(--primary-start) 30%);
      box-shadow: 0 0 0 3px color-mix(in srgb, var(--gold) 24%, transparent), inset 0 1px 0 rgba(255,255,255,0.92);
      outline: none;
    }

    :where(fieldset) {
      border-color: var(--nib-ui-gloss-line);
    }

    .nib-ui-surface,
    .nib-ui-menu,
    .portal-row-actions,
    .portal-dialog-panel {
      border: 1px solid var(--nib-ui-gloss-line);
      background: var(--nib-ui-gloss-surface);
      box-shadow: var(--nib-ui-gloss-shadow);
      backdrop-filter: blur(16px) saturate(118%);
    }

    .appearance-menu,
    .theme-menu,
    .header-role-menu,
    .mobile-header-panel {
      border: 1px solid var(--theme-menu-border, var(--nib-ui-gloss-line));
      background: var(--theme-menu-bg, rgba(255,253,247,0.99));
      color: var(--ink);
      box-shadow: var(--theme-menu-shadow, var(--nib-ui-gloss-shadow));
      backdrop-filter: blur(8px) saturate(106%);
    }

    .nib-ui-surface,
    .nib-ui-menu {
      position: relative;
      overflow: hidden;
    }

    .nib-ui-surface::before,
    .nib-ui-menu::before,
    .appearance-menu::before,
    .theme-menu::before,
    .header-role-menu::before,
    .mobile-header-panel::before {
      content: "";
      position: absolute;
      inset: 0 0 auto;
      height: 48%;
      background: var(--nib-ui-gloss-sheen);
      pointer-events: none;
      opacity: 0.3;
    }

    .appearance-menu > *,
    .theme-menu > *,
    .header-role-menu > *,
    .mobile-header-panel > * {
      position: relative;
      z-index: 1;
    }

    .nib-ui-button,
    .header-nav-link,
    .appearance-summary,
    .theme-summary,
    .button-style-summary,
    .header-role-summary,
    .header-action-button,
    .page-header-action-group .header-action-button,
    .organizer-workspace-tab-button {
      position: relative;
      isolation: isolate;
      min-height: var(--nib-ui-control-height-md);
      border-radius: var(--nib-ui-button-radius-base);
      border: 1px solid var(--nib-ui-button-border-secondary);
      background: var(--nib-ui-button-shell-secondary);
      color: var(--nib-ui-button-fg, var(--secondary-text));
      box-shadow: var(--nib-ui-button-shadow-rest);
      overflow: hidden;
      letter-spacing: 0;
      text-decoration: none;
    }

    .nib-ui-button,
    .header-nav-link,
    .appearance-summary,
    .theme-summary,
    .button-style-summary,
    .header-role-summary,
    .header-action-button,
    .page-header-action-group .header-action-button,
    .organizer-workspace-tab-button {
      --nib-ui-button-fg: var(--nib-ui-on-secondary, var(--secondary-text));
    }

    .nib-ui-button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      padding: var(--nib-ui-control-padding-y) var(--nib-ui-control-x);
      font-size: var(--nib-ui-control-font-size);
      font-weight: var(--nib-ui-button-font-weight);
      cursor: pointer;
      color: var(--nib-ui-button-fg);
      white-space: nowrap;
      flex: 0 0 auto;
    }

    .header-nav-link,
    .appearance-summary,
    .theme-summary,
    .button-style-summary,
    .header-role-summary {
      --nib-ui-button-fg: var(--nib-ui-on-primary, var(--primary-text, #ffffff));
      border-color: var(--nib-ui-button-border-primary);
      background: var(--nib-ui-button-shell-primary);
      color: var(--nib-ui-button-fg);
      box-shadow: var(--nib-ui-button-shadow-strong);
    }

    .nib-ui-button--pill {
      border-radius: var(--nib-ui-button-radius-pill);
    }

    .nib-ui-button--rounded {
      border-radius: var(--nib-ui-button-radius-base);
    }

    .nib-ui-button--compact {
      min-height: var(--nib-ui-control-height-sm);
      border-radius: var(--nib-ui-button-radius-soft);
      padding: calc(var(--nib-ui-control-padding-y) - 2px) calc(var(--nib-ui-control-x) - 4px);
      font-size: var(--nib-ui-control-font-size-sm);
    }

    .nib-ui-button--outline {
      --nib-ui-button-fg: var(--nib-ui-on-outline, var(--secondary-text));
      background: var(--nib-ui-button-shell-outline);
      color: var(--nib-ui-button-fg);
      border-color: var(--nib-ui-button-border-outline);
      box-shadow: var(--nib-ui-button-shadow-flat);
    }

    .nib-ui-button--flat {
      --nib-ui-button-fg: var(--nib-ui-on-flat, var(--secondary-text));
      background: var(--nib-ui-button-shell-flat);
      color: var(--nib-ui-button-fg);
      box-shadow: var(--nib-ui-button-shadow-flat);
    }

    .nib-ui-button__leading-icon {
      width: 18px;
      height: 18px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      flex: 0 0 auto;
      line-height: 0;
      position: relative;
      z-index: 1;
      color: var(--nib-ui-button-fg, currentColor);
    }

    .nib-ui-button__label {
      min-width: 0;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      line-height: 1.15;
      position: relative;
      z-index: 1;
      color: var(--nib-ui-button-fg, currentColor);
    }

    .nib-ui-button svg,
    .nib-ui-icon-glyph svg,
    .nib-ui-icon-button svg {
      width: 19px;
      height: 19px;
      display: block;
      stroke: currentColor;
      fill: none;
      stroke-linecap: round;
      stroke-linejoin: round;
      stroke-width: 2.2;
    }

    .nib-ui-icon-button {
      width: var(--nib-ui-icon-size);
      min-width: var(--nib-ui-icon-size);
      height: var(--nib-ui-icon-size);
      min-height: var(--nib-ui-icon-size);
      padding: 0;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
    }

    .nib-ui-icon-button--circle {
      border-radius: var(--nib-ui-button-icon-radius);
    }

    .nib-ui-icon-button--square {
      border-radius: min(var(--nib-ui-button-icon-radius), 14px);
    }

    .nib-ui-icon-button--soft {
      background: var(--nib-ui-gloss-surface-warm);
      color: var(--nib-ui-on-secondary, var(--secondary-text));
    }

    .nib-ui-button::before,
    .header-nav-link::before,
    .appearance-summary::before,
    .theme-summary::before,
    .button-style-summary::before,
    .header-role-summary::before,
    .header-action-button::before,
    .page-header-action-group .header-action-button::before,
    .organizer-workspace-tab-button::before {
      content: "";
      position: absolute;
      inset: 1px 1px auto;
      height: 50%;
      border-radius: var(--nib-ui-button-highlight-radius);
      background: var(--nib-ui-button-highlight-bg);
      opacity: var(--nib-ui-button-highlight-opacity);
      pointer-events: none;
      z-index: 0;
    }

    .nib-ui-button::after,
    .header-nav-link::after,
    .appearance-summary::after,
    .theme-summary::after,
    .button-style-summary::after,
    .header-role-summary::after,
    .header-action-button::after,
    .page-header-action-group .header-action-button::after,
    .organizer-workspace-tab-button::after {
      content: "";
      position: absolute;
      inset: 0;
      background: var(--nib-ui-button-hover-wash);
      opacity: 0;
      pointer-events: none;
      z-index: 0;
      transition: opacity 180ms ease, background 180ms ease;
    }

    .nib-ui-button > *,
    .header-nav-link > *,
    .appearance-summary > *,
    .theme-summary > *,
    .button-style-summary > *,
    .header-role-summary > *,
    .header-action-button > *,
    .page-header-action-group .header-action-button > *,
    .organizer-workspace-tab-button > * {
      position: relative;
      z-index: 1;
    }

    .nib-ui-button:hover,
    .header-nav-link:hover,
    .appearance-summary:hover,
    .theme-summary:hover,
    .button-style-summary:hover,
    .header-role-summary:hover,
    .header-action-button:hover,
    .page-header-action-group .header-action-button:hover,
    .organizer-workspace-tab-button:hover {
      transform: translateY(var(--nib-ui-button-translate-hover));
      border-color: var(--nib-ui-button-border-hover);
      box-shadow: var(--nib-ui-button-shadow-hover);
    }

    .nib-ui-button:hover::after,
    .header-nav-link:hover::after,
    .appearance-summary:hover::after,
    .theme-summary:hover::after,
    .button-style-summary:hover::after,
    .header-role-summary:hover::after,
    .header-action-button:hover::after,
    .page-header-action-group .header-action-button:hover::after,
    .organizer-workspace-tab-button:hover::after {
      opacity: var(--nib-ui-button-hover-wash-opacity);
    }

    .nib-ui-button:active,
    .header-nav-link:active,
    .appearance-summary:active,
    .theme-summary:active,
    .button-style-summary:active,
    .header-role-summary:active,
    .header-action-button:active,
    .page-header-action-group .header-action-button:active,
    .organizer-workspace-tab-button:active {
      transform: translateY(0);
      box-shadow: var(--nib-ui-button-shadow-pressed);
    }

    .nib-ui-button:active::after,
    .header-nav-link:active::after,
    .appearance-summary:active::after,
    .theme-summary:active::after,
    .button-style-summary:active::after,
    .header-role-summary:active::after,
    .header-action-button:active::after,
    .page-header-action-group .header-action-button:active::after,
    .organizer-workspace-tab-button:active::after {
      background: var(--nib-ui-button-active-wash);
      opacity: var(--nib-ui-button-active-wash-opacity);
    }

    .nib-ui-button--primary,
    .header-action-button.primary,
    .page-header-action-group .header-action-button.primary,
    .organizer-workspace-tab-button[aria-pressed="true"] {
      --nib-ui-button-fg: var(--nib-ui-on-primary, var(--primary-text, #ffffff));
      border-color: var(--nib-ui-button-border-primary);
      background: var(--nib-ui-button-shell-primary);
      color: var(--nib-ui-button-fg);
      box-shadow: var(--nib-ui-button-shadow-strong);
    }

    .appearance-switcher[open] .appearance-summary,
    .theme-switcher[open] .theme-summary,
    .button-style-switcher[open] .button-style-summary,
    .header-role-switcher[open] .header-role-summary,
    .header-nav-link[aria-current="page"] {
      --nib-ui-button-fg: var(--nib-ui-on-accent, var(--accent-text, #ffffff));
      border-color: var(--nib-ui-button-border-accent);
      background: var(--nib-ui-button-shell-accent);
      color: var(--nib-ui-button-fg);
      box-shadow: var(--nib-ui-button-shadow-strong);
    }

    .nib-ui-button--secondary {
      --nib-ui-button-fg: var(--nib-ui-on-secondary, var(--secondary-text));
      border-color: var(--nib-ui-button-border-secondary);
      background: var(--nib-ui-button-shell-secondary);
      color: var(--nib-ui-button-fg);
    }

    .nib-ui-button--accent {
      --nib-ui-button-fg: var(--nib-ui-on-accent, var(--accent-text, #ffffff));
      border-color: var(--nib-ui-button-border-accent);
      background: var(--nib-ui-button-shell-accent);
      color: var(--nib-ui-button-fg);
    }

    .nib-ui-button--danger,
    .header-action-button.logout,
    .page-header-action-group .header-action-button.logout {
      --nib-ui-button-fg: var(--nib-ui-on-danger, #ffffff);
      border-color: var(--nib-ui-button-border-danger);
      background: var(--nib-ui-button-shell-danger);
      color: var(--nib-ui-button-fg);
    }

    .header-action-button.logout,
    .page-header-action-group .header-action-button.logout {
      color: var(--nib-ui-button-fg);
    }

    .mobile-header-summary,
    .portal-row-summary,
    .portal-inline-timeline-toggle,
    .nib-ui-icon-button {
      --nib-ui-icon-fg: var(--nib-ui-on-primary, var(--primary-text, #ffffff));
      border-radius: var(--nib-ui-button-radius-pill);
      background: var(--nib-ui-button-icon-bg);
      color: var(--nib-ui-icon-fg);
      border-color: var(--nib-ui-button-icon-border);
      box-shadow: var(--nib-ui-button-icon-shadow);
    }

    .nib-ui-chip,
    .appearance-current-label,
    .theme-current-label,
    .button-style-current-label,
    .header-role-current,
    .role-chip,
    .pill {
      border: 1px solid var(--nib-ui-chip-border);
      background: var(--nib-ui-chip-bg);
      box-shadow: var(--nib-ui-chip-shadow);
      letter-spacing: 0;
    }

    .appearance-current-label,
    .theme-current-label,
    .button-style-current-label,
    .header-role-current {
      color: var(--secondary-text);
    }

    .nibveda-toggle-button,
    .nib-ui-toggle,
    .chair-switch-toggle {
      display: grid;
      grid-template-columns: auto auto 1fr;
      gap: 12px;
      align-items: center;
      min-width: 0;
      padding: 14px 16px;
      border-radius: 16px;
      border: 1px solid color-mix(in srgb, var(--gold, #c9a227) 24%, transparent);
      background: rgba(255,255,255,0.76);
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.88), 0 10px 24px rgba(16,29,63,0.05);
      cursor: pointer;
    }

    .nibveda-toggle-button input,
    .nib-ui-toggle input,
    .chair-switch-toggle input {
      position: absolute;
      opacity: 0;
      pointer-events: none;
    }

    .nibveda-toggle-button .nib-ui-toggle-control,
    .nib-ui-toggle-control,
    .chair-switch-toggle-control {
      position: relative;
      width: 62px;
      height: 34px;
      border-radius: 999px;
      background: color-mix(in srgb, var(--navy, #1b2a5b) 16%, #c7d6ee 84%);
      box-shadow: inset 0 1px 3px rgba(16,29,63,0.18);
      transition: background 0.18s ease, box-shadow 0.18s ease;
    }

    .nibveda-toggle-button .nib-ui-toggle-control::after,
    .nib-ui-toggle-control::after,
    .chair-switch-toggle-control::after {
      content: "";
      position: absolute;
      top: 3px;
      left: 3px;
      width: 28px;
      height: 28px;
      border-radius: 50%;
      background: #ffffff;
      box-shadow: 0 6px 16px rgba(16,29,63,0.18);
      transition: transform 0.18s ease;
    }

    .nibveda-toggle-button input:checked + .nib-ui-toggle-control,
    .nib-ui-toggle input:checked + .nib-ui-toggle-control,
    .chair-switch-toggle input:checked + .chair-switch-toggle-control {
      background: linear-gradient(135deg, color-mix(in srgb, var(--navy, #1b2a5b) 80%, #09203f 20%), color-mix(in srgb, var(--accent-end, var(--accent-start, #9b1b2e)) 72%, #d8f6ff 28%));
      box-shadow: inset 0 1px 3px rgba(5,18,46,0.26);
    }

    .nibveda-toggle-button input:checked + .nib-ui-toggle-control::after,
    .nib-ui-toggle input:checked + .nib-ui-toggle-control::after,
    .chair-switch-toggle input:checked + .chair-switch-toggle-control::after {
      transform: translateX(28px);
    }

    .nibveda-toggle-button input:focus-visible + .nib-ui-toggle-control,
    .nib-ui-toggle input:focus-visible + .nib-ui-toggle-control,
    .chair-switch-toggle input:focus-visible + .chair-switch-toggle-control {
      outline: 2px solid color-mix(in srgb, var(--gold, #c9a227) 72%, #ffffff 28%);
      outline-offset: 3px;
    }

    .nibveda-toggle-button.is-disabled,
    .nib-ui-toggle.is-disabled,
    .chair-switch-toggle.is-disabled {
      opacity: 0.68;
      cursor: not-allowed;
    }

    .nibveda-toggle-button .nib-ui-toggle-text,
    .nib-ui-toggle-text,
    .chair-switch-toggle-text {
      display: grid;
      gap: 2px;
      min-width: 0;
    }

    .nibveda-toggle-button .nib-ui-toggle-text strong,
    .nibveda-toggle-button .nib-ui-toggle-text small,
    .nibveda-toggle-button .nib-ui-toggle-state,
    .nib-ui-toggle-text strong,
    .nib-ui-toggle-text small,
    .nib-ui-toggle-state,
    .chair-switch-toggle-text strong,
    .chair-switch-toggle-text small,
    .chair-switch-toggle-state {
      display: block;
    }

    .nibveda-toggle-button .nib-ui-toggle-text strong,
    .nib-ui-toggle-text strong,
    .chair-switch-toggle-text strong {
      color: var(--navy, #1b2a5b);
    }

    .nibveda-toggle-button .nib-ui-toggle-text small,
    .nib-ui-toggle-text small,
    .chair-switch-toggle-text small {
      color: var(--muted-text, rgba(27,42,91,0.68));
      font-weight: 700;
    }

    .nibveda-toggle-button .nib-ui-toggle-state,
    .nib-ui-toggle-state,
    .chair-switch-toggle-state {
      margin-top: 2px;
      color: color-mix(in srgb, var(--navy, #1b2a5b) 72%, var(--gold, #c9a227) 28%);
      font-size: 11px;
      font-weight: 900;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    .nib-ui-tabs,
    .organizer-workspace-tabs {
      border-radius: var(--nib-ui-radius-lg);
      border: 1px solid var(--nib-ui-gloss-line);
      background: linear-gradient(180deg, rgba(255,255,255,0.74), rgba(255,255,255,0.36));
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.78), 0 12px 28px rgba(16,29,63,0.08);
    }

    /* Zero-specificity default: wrapped in :where() so the .nib-ui-button--* variant classes
       (outline, secondary, accent, flat, danger...) can actually override it. */
    :where(button:not(.login-link-button):not(.appearance-option):not(.theme-option):not(.header-role-option):not(.header-account-menu-item):not(.portal-row-summary):not(.mobile-header-summary):not(.portal-inline-timeline-toggle):not(.portal-file-chip):not(.portal-file-action):not(.nibveda-compact-button-table):not(.application-card):not(.portal-feedback-link):not(.chair-submenu-button):not(.chair-action-chip):not(.reviewer-workspace-tab):not(.admin-tab-button):not(.organizer-workspace-tab-button):not(.track-chair-workspace-tab):not(.chair-track-visual-legend-item):not(.chair-drawer-card-value-link):not(.chair-decision-tab):not(.author-email-box-card):not(.category-card):not(.link-button)) {
      --nib-ui-button-fg: var(--nib-ui-on-primary, var(--primary-text, #ffffff));
      border-radius: var(--nib-ui-button-radius-base);
      border-color: var(--nib-ui-button-border-primary);
      background: var(--nib-ui-button-shell-primary);
      color: var(--nib-ui-button-fg);
      box-shadow: var(--nib-ui-button-shadow-rest);
      letter-spacing: 0;
    }

    .nibveda-compact-button-table {
      --nib-table-button-width: clamp(128px, 14vw, 156px);
      min-width: min(100%, var(--nib-table-button-width));
      max-width: min(100%, var(--nib-table-button-width));
      min-height: 34px;
      border-radius: 10px;
      padding: 5px 9px;
      font-size: 10.8px;
      line-height: 1.15;
      white-space: normal;
    }

    .header-nav-link,
    .appearance-summary,
    .theme-summary,
    .button-style-summary,
    .header-role-summary,
    .header-action-button,
    .page-header-action-group .header-action-button {
      border-radius: var(--nib-ui-button-radius-base);
    }

    .appearance-switcher[open]::after,
    .appearance-switcher[open]::after,
    .theme-switcher[open]::after,
    .header-role-switcher[open]::after,
    .mobile-header-menu[open]::after {
      content: "";
      position: absolute;
      top: 100%;
      right: 0;
      width: min(280px, calc(100vw - 32px));
      height: 20px;
    }

    .portal-row-menu[open]::after {
      content: "";
      position: absolute;
      top: 0;
      left: 100%;
      width: 22px;
      height: 72px;
    }

    .nib-ui-showcase {
      padding: 28px 0 44px;
      display: grid;
      gap: 20px;
    }

    .nib-ui-showcase-hero,
    .nib-ui-showcase-card {
      border-radius: 22px;
      border: 1px solid var(--nib-ui-gloss-line);
      background: var(--nib-ui-gloss-surface);
      box-shadow: var(--nib-ui-gloss-shadow-soft);
    }

    .nib-ui-showcase-hero {
      padding: 24px;
      display: grid;
      gap: 10px;
    }

    .nib-ui-showcase-hero h1,
    .nib-ui-showcase-card h2 {
      margin: 0;
      color: var(--navy);
      font-family: var(--brand-display);
      letter-spacing: 0;
    }

    .nib-ui-showcase-hero p,
    .nib-ui-showcase-card p {
      margin: 0;
      color: var(--muted-text);
      line-height: 1.6;
    }

    .nib-ui-showcase-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
    }

    .nib-ui-showcase-card {
      padding: 18px;
      display: grid;
      gap: 14px;
      align-content: start;
    }

    .nib-ui-showcase-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      align-items: center;
    }

    .nib-ui-showcase-form {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
    }

    .nib-ui-showcase-form .full {
      grid-column: 1 / -1;
    }

    @media (max-width: 900px) {
      .nib-ui-showcase-grid,
      .nib-ui-showcase-form {
        grid-template-columns: 1fr;
      }
    }


  a { color: inherit; }
  /* A close (x) button is always a true circle: the general button padding and minimum height would squash it into an oval. */
  button[aria-label="Close"], button[aria-label="Clear search"] {
    box-sizing: border-box; min-width: 0; min-height: 0; padding: 0 !important; aspect-ratio: 1 / 1; flex: none;
    display: inline-flex; align-items: center; justify-content: center; line-height: 1; border-radius: 50% !important;
  }
  /* The header is sticky: a link to a section on the page must stop below it, not behind it. */
  html { scroll-padding-top: 140px; }
  .nib-ui-button, button, .path-chip, .pill, .role-chip, .appearance-summary, .header-nav-link, summary {
    font-family: var(--brand-display);
    letter-spacing: 0;
  }

  /* ---------- Header (EMT) ---------- */
  header { position: sticky; top: 0; z-index: 10; min-height: var(--frame-height); box-sizing: border-box; backdrop-filter: blur(16px); background: linear-gradient(180deg, rgba(255,255,255,0.18), rgba(255,255,255,0)), var(--frame-nav-surface); border-bottom: 2px solid var(--frame-nav-border); box-shadow: var(--frame-nav-shadow); }
  header > nav { width: 100%; max-width: var(--nib-frame-max-width, 1200px); margin: 0 auto; padding: 16px 20px; min-height: calc(var(--frame-height) - 2px); box-sizing: border-box; display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; }
  .brand { display: block; min-width: 0; text-decoration: none; flex: 0 1 auto; }
  .brand-copy { display: grid; gap: 4px; min-width: 0; text-align: left; justify-items: start; align-content: start; }
  .brand-wordmark { display: block; height: 58px; width: auto; max-width: min(100%, 420px); object-fit: contain; justify-self: start; filter: drop-shadow(0 6px 14px rgba(27, 42, 91, 0.08)); }
  .brand-title { font-family: var(--brand-display); color: var(--navy); font-size: 14px; font-weight: 500; letter-spacing: 0.13em; text-transform: uppercase; line-height: 1.12; text-align: left; margin-left: 53px; }
  .brand-title-accent,
  .brand-tagline-accent { color: var(--red); }
  .brand-title-tag { display: inline-flex; align-items: center; line-height: 1; vertical-align: middle; background: var(--navy); color: var(--gold); padding: 5px 14px 4px 10px; clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 50%, calc(100% - 8px) 100%, 0 100%); }
  .header-right-cluster { margin-left: auto; display: grid; gap: 12px; justify-items: end; align-content: end; min-width: 0; }
  .nav-links { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: flex-end; width: 100%; }
  .header-nav-link,
  .appearance-summary,
  .header-role-summary,
  .page-header-action-group .header-action-button {
    min-height: var(--nib-ui-control-height-md);
    padding: var(--nib-ui-control-padding-y) var(--nib-ui-control-x);
    font-size: var(--nib-ui-control-font-size);
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease, color 180ms ease;
  }
  .header-nav-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
    font-weight: 700;
  }
  .header-nav-link:hover { transform: translateY(-1px); }
  .app-account-area { display: inline-flex; align-items: center; gap: 10px; }
  .app-cart-count {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 19px; height: 19px; padding: 0 5px; border-radius: 999px;
    background: var(--red); color: #fff; font-size: 10.5px; font-weight: 800; margin-left: 6px;
  }

  /* ---------- Mobile hamburger menu (EMT) ---------- */
  .mobile-header-menu {
    display: none;
    position: relative;
    z-index: 3;
  }
  .public-mobile-header-menu { display: none; }
  .mobile-header-menu summary::-webkit-details-marker { display: none; }
  .mobile-header-summary {
    list-style: none;
    width: 48px;
    height: 48px;
    min-height: 48px;
    padding: 0;
    border-radius: 999px;
    border: 1px solid rgba(201, 162, 39, 0.26);
    background: linear-gradient(135deg, var(--primary-start) 0%, var(--red) 100%);
    color: #ffffff;
    box-shadow: 0 18px 30px rgba(16, 29, 63, 0.18);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
  }
  .mobile-header-summary:hover,
  .mobile-header-menu[open] .mobile-header-summary {
    transform: translateY(-1px);
    box-shadow: 0 22px 34px rgba(16, 29, 63, 0.22);
  }
  .mobile-header-panel {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    width: min(260px, calc(100vw - 32px));
    padding: 12px;
    border-radius: 20px;
    border: 1px solid var(--theme-menu-border);
    background: var(--theme-menu-bg);
    box-shadow: var(--theme-menu-shadow);
    backdrop-filter: blur(14px);
    display: grid;
    gap: 10px;
    z-index: 42;
  }
  .mobile-header-panel .header-nav-link {
    width: 100%;
    justify-content: flex-start;
  }
  .mobile-header-panel .app-account-area { display: grid; gap: 10px; width: 100%; }
  .ui-hamburger-lines {
    width: 22px;
    height: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    color: currentColor;
  }
  .ui-hamburger-lines::before,
  .ui-hamburger-lines::after,
  .ui-hamburger-lines span {
    content: "";
    position: absolute;
    left: 0;
    width: 22px;
    height: 3px;
    border-radius: 999px;
    background: currentColor;
  }
  .ui-hamburger-lines::before { top: 0; }
  .ui-hamburger-lines span { top: 6px; }
  .ui-hamburger-lines::after { top: 12px; }
  .ui-hamburger-button { isolation: isolate; }

  /* ---------- Account avatar menu (EMT header-account-*) ---------- */
  .header-account-menu { position: relative; display: inline-flex; flex-direction: column; align-items: flex-end; z-index: 4; }
  .header-account-menu summary::-webkit-details-marker { display: none; }
  .header-account-summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; }
  .header-account-avatar {
    display: inline-flex; align-items: center; justify-content: center;
    width: 44px; height: 44px; border-radius: 999px;
    background: linear-gradient(135deg, var(--navy), var(--red));
    color: var(--white, #fff); font-family: var(--brand-display); font-weight: 700; font-size: 15px; letter-spacing: 0.02em;
    box-shadow: var(--shadow-soft);
    border: 2px solid rgba(255,255,255,0.85);
    transition: transform 180ms ease, box-shadow 180ms ease;
  }
  .header-account-avatar--lg { width: 56px; height: 56px; font-size: 20px; flex: 0 0 auto; }
  .header-account-summary:hover .header-account-avatar,
  .header-account-menu[open] .header-account-avatar { transform: translateY(-1px); box-shadow: 0 14px 26px rgba(16, 29, 63, 0.24); }
  .header-account-summary:focus-visible { outline: none; }
  .header-account-summary:focus-visible .header-account-avatar { outline: 3px solid rgba(201, 162, 39, 0.35); outline-offset: 2px; }
  .header-account-summary-text { display: none; }
  .header-account-menu-panel {
    position: absolute; top: calc(100% + 10px); right: 0;
    min-width: 240px; width: max-content; max-width: min(300px, calc(100vw - 32px));
    padding: 10px; border-radius: 18px;
    border: 1px solid var(--theme-menu-border);
    background: var(--theme-menu-bg);
    box-shadow: var(--theme-menu-shadow);
    backdrop-filter: blur(14px);
    display: grid; gap: 6px;
    z-index: 42;
  }
  .header-account-card {
    display: flex; align-items: center; gap: 12px;
    padding: 8px 8px 12px; margin-bottom: 2px;
    border-bottom: 1px solid var(--theme-menu-border);
  }
  .header-account-card-text { min-width: 0; display: grid; gap: 2px; }
  .header-account-name { font-weight: 700; color: var(--navy); font-size: 15px; line-height: 1.25; word-break: break-word; }
  .header-account-meta { font-size: 12px; color: var(--muted-text); word-break: break-all; line-height: 1.3; }
  .header-account-badge {
    justify-self: start; margin-top: 3px; padding: 3px 10px; border-radius: 999px;
    font-size: 10.5px; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase;
    background: var(--navy); color: var(--gold);
  }
  .header-account-menu-item {
    display: flex; align-items: center; justify-content: center;
    width: 100%; text-align: center; text-decoration: none; box-sizing: border-box;
    border-radius: 999px;
    border: 1px solid rgba(27, 42, 91, 0.14);
    background: linear-gradient(180deg, #ffffff 0%, #f4f5fa 100%);
    color: var(--navy);
    padding: 9px 16px; font-size: 13px; font-weight: 600; letter-spacing: 0.03em;
    cursor: pointer;
    box-shadow: 0 10px 22px rgba(16, 29, 63, 0.14), inset 0 1px 0 rgba(255,255,255,0.9);
    transition: transform 120ms ease, box-shadow 120ms ease, border-color 120ms ease;
  }
  .header-account-menu-item:hover { box-shadow: 0 14px 28px rgba(16, 29, 63, 0.2), inset 0 1px 0 rgba(255,255,255,0.9); transform: translateY(-1px); border-color: rgba(27, 42, 91, 0.28); }
  .header-account-menu-item.logout { color: var(--red); border-color: rgba(159, 17, 17, 0.16); box-shadow: 0 10px 22px rgba(159, 17, 17, 0.14), inset 0 1px 0 rgba(255,255,255,0.9); }
  .header-account-menu-item.logout:hover { box-shadow: 0 14px 28px rgba(159, 17, 17, 0.22), inset 0 1px 0 rgba(255,255,255,0.9); border-color: rgba(159, 17, 17, 0.32); }
  .app-account-menu-slot { display: inline-flex; align-items: center; }

  /* ---------- Footer (EMT) ---------- */
  footer {
    margin-top: 0;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    backdrop-filter: blur(16px);
    background: linear-gradient(180deg, rgba(255,255,255,0.18), rgba(255,255,255,0)), var(--frame-nav-surface);
    border-top: 2px solid var(--frame-nav-border);
    box-shadow: var(--frame-nav-shadow);
  }
  .footer-inner { width: 100%; max-width: var(--nib-content-max-width, 1180px); margin: 0 auto; padding: 16px 20px; display: grid; gap: 8px; }
  .footer-minimal { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
  .footer-brand-line { display: grid; gap: 6px; }
  .footer-brand-line img { height: 38px; width: auto; object-fit: contain; }
  .footer-brand-tagline { font-family: var(--brand-display); color: var(--navy); font-size: 12px; font-weight: 500; letter-spacing: 0.13em; text-transform: uppercase; line-height: 1.12; margin-left: 35px; }
  .footer-office-block {
    display: grid;
    gap: 2px;
    max-width: 520px;
    color: #5b6784;
    text-align: right;
  }
  .footer-office-block strong {
    color: var(--navy);
    font-size: 13px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }
  .footer-office-block span {
    line-height: 1.45;
    font-size: 13px;
  }

  /* ---------- Headings (EMT) ---------- */
  h1, h2, h3 { font-family: var(--brand-display); letter-spacing: 0; }
  h1 { margin: 0; font-size: var(--nib-ui-heading-1-size, 46px); line-height: 1.04; }
  h2 { margin: 0 0 10px; color: var(--navy); font-size: var(--nib-ui-heading-2-size, 24px); }

  /* ---------- EMT breakpoint steps ---------- */
  @media (min-width: 1601px) {
    :root {
      --nib-ui-control-font-size: 16px;
      --nib-ui-control-font-size-sm: 13.5px;
      --nib-ui-control-height-md: 48px;
      --nib-ui-control-height-lg: 56px;
      --nib-ui-control-height-input: 46px;
      --nib-ui-control-x: 20px;
      --nib-ui-select-trigger-height: 50px;
      --nib-ui-heading-1-size: 50px;
      --nib-ui-heading-2-size: 26px;
    }
  }
  @media (max-width: 1280px) {
    :root {
      --frame-height: 88px;
      --nib-ui-control-font-size: 14.5px;
      --nib-ui-control-height-sm: 36px;
      --nib-ui-control-height-md: 44px;
      --nib-ui-control-height-input: 42px;
      --nib-ui-control-x: 16px;
      --nib-ui-select-trigger-height: 46px;
      --nib-ui-select-option-height: 42px;
      --nib-ui-heading-1-size: 40px;
      --nib-ui-heading-2-size: 22px;
    }
    header > nav { padding: 14px 18px; }
  }
  @media (max-width: 980px) {
    :root {
      --nib-ui-control-font-size: 14px;
      --nib-ui-control-height-md: 43px;
      --nib-ui-control-height-input: 42px;
      --nib-ui-control-x: 15px;
    }
  }
  @media (max-width: 720px) {
    :root {
      --frame-height: auto;
      --nib-ui-control-font-size: 13.5px;
      --nib-ui-control-font-size-sm: 12.5px;
      --nib-ui-control-height-sm: 34px;
      --nib-ui-control-height-md: 42px;
      --nib-ui-control-height-input: 42px;
      --nib-ui-control-x: 14px;
      --nib-ui-select-trigger-height: 44px;
      --nib-ui-select-option-height: 40px;
    }
    header > nav { align-items: center; flex-wrap: wrap; padding: 6px 14px 4px; gap: 8px; }
    .brand { min-width: 0; flex: 1 1 100%; width: 100%; text-align: left; }
    header .brand-copy { gap: 0; width: 100%; justify-items: start; text-align: left; }
    header .brand-wordmark { height: 46px; max-width: min(100%, 238px); justify-self: start; }
    header .brand-title { font-size: 13px; letter-spacing: 0.13em; margin-left: 0; text-align: left; }
    footer { align-items: stretch; }
    .header-right-cluster { width: auto; gap: 8px; justify-items: end; margin-left: auto; }
    .nav-links { gap: 6px; justify-content: flex-end; }
    .nav-links > .header-nav-link { display: none; }
    .nav-links > .app-account-area--wide { display: none; }
    .public-mobile-header-menu { display: inline-flex; }
    .mobile-header-summary { width: 42px; height: 42px; min-height: 42px; }
    h1 { font-size: 36px; }
    .footer-minimal { flex-direction: column; align-items: flex-start; }
    .footer-office-block { max-width: none; text-align: left; }
  }
  @media (max-width: 560px) {
    .header-account-menu-panel { max-width: calc(100vw - 20px); }
    :root {
      --nib-ui-control-font-size: 13px;
      --nib-ui-control-height-md: 40px;
      --nib-ui-control-height-input: 40px;
      --nib-ui-control-x: 12px;
    }
    nav { padding-inline: 14px; }
    h1 { font-size: 32px; }
    h2 { font-size: 22px; }
    .mobile-header-panel { width: min(260px, calc(100vw - 20px)); }
  }


.nib-select { position: relative; display: inline-block; vertical-align: middle; max-width: 100%; }
.nib-select.is-block { display: block; width: 100%; }
.nib-select > select.nib-select-native { visibility: hidden; padding-right: 46px; max-width: 100%; box-sizing: border-box; }
.nib-select.is-block > select.nib-select-native { width: 100%; }
.nib-select .nib-select-button {
  position: absolute; inset: 0; width: 100%; height: 100%; min-height: 0; margin: 0; box-sizing: border-box;
  display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 0 40px 0 14px;
  border: 1px solid var(--input-border, #d9d2c4); border-radius: 14px;
  background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(255,253,247,0.92));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.86), 0 8px 18px rgba(16, 29, 63, 0.04);
  color: var(--nib-ui-input-text, #252b3d); font: inherit; font-size: var(--nib-ui-control-font-size, 14px); font-weight: 500;
  letter-spacing: 0; text-align: left; text-transform: none; text-shadow: none; line-height: 1.2; cursor: pointer;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
.nib-select .nib-select-button:hover { border-color: color-mix(in srgb, var(--gold, #c9a227) 55%, var(--input-border, #d9d2c4) 45%); transform: none; filter: none; }
.nib-select .nib-select-button:focus-visible, .nib-select .nib-select-button.is-open {
  border-color: color-mix(in srgb, var(--gold, #c9a227) 70%, var(--navy, #1b2a5b) 30%); outline: none;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--gold, #c9a227) 24%, transparent), inset 0 1px 0 rgba(255,255,255,0.92);
}
.nib-select .nib-select-button::after {
  content: ""; position: absolute; right: 16px; top: 50%; width: 7px; height: 7px;
  border-right: 2px solid var(--secondary-text, #5b6784); border-bottom: 2px solid var(--secondary-text, #5b6784);
  transform: translateY(-70%) rotate(45deg); transition: transform 180ms ease;
}
.nib-select .nib-select-button.is-open::after { transform: translateY(-25%) rotate(-135deg); }
.nib-select .nib-select-label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nib-select.is-disabled .nib-select-button { opacity: .55; cursor: not-allowed; }

.nib-select-list {
  position: fixed; z-index: 100000; margin: 0; padding: 6px; list-style: none; box-sizing: border-box; overflow-y: auto; overscroll-behavior: contain;
  background: #ffffff; border: 1px solid var(--input-border, #d9d2c4); border-radius: 14px;
  box-shadow: 0 18px 44px rgba(16, 29, 63, 0.22), 0 2px 6px rgba(16, 29, 63, 0.08);
  font-family: var(--sans, -apple-system, "Segoe UI", Roboto, Arial, sans-serif); font-size: 14px; scrollbar-width: thin;
  animation: nib-select-in 130ms ease-out;
}
@keyframes nib-select-in { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
.nib-select-option {
  position: relative; margin: 1px 0; padding: 9px 14px 9px 36px; border-radius: 9px; color: var(--nib-ui-input-text, #252b3d);
  line-height: 1.3; cursor: pointer; user-select: none;
}
.nib-select-option.is-active { background: rgba(27, 42, 91, 0.09); }
.nib-select-option.is-selected { color: var(--navy, #1b2a5b); font-weight: 700; }
.nib-select-option.is-selected::before {
  content: ""; position: absolute; left: 15px; top: 50%; width: 5px; height: 10px;
  border-right: 2px solid var(--gold, #c9a227); border-bottom: 2px solid var(--gold, #c9a227); transform: translateY(-65%) rotate(45deg);
}
.nib-select-option.is-disabled { opacity: .4; cursor: not-allowed; }
@media (prefers-reduced-motion: reduce) { .nib-select-list { animation: none; } .nib-select .nib-select-button::after { transition: none; } }


  .nib-ui-button:disabled { opacity: 0.5; cursor: not-allowed; transform: none; filter: saturate(0.7); }
  .message { padding: 10px 14px; border-radius: 10px; font-size: 13.5px; margin-bottom: 12px; }
  .message.error { background: rgba(220,80,90,0.12); color: #94304b; border: 1px solid rgba(220,80,90,0.3); }
  .message.success { background: rgba(60,180,120,0.12); color: #156f49; border: 1px solid rgba(60,180,120,0.3); }
  .message.notice { background: rgba(201,162,39,0.14); color: #8b4f18; border: 1px solid rgba(201,162,39,0.35); line-height: 1.55; }
  .link-button { background: none; border: none; padding: 0; margin: 0; font: inherit; color: var(--navy, #1b2a5b); text-decoration: underline; cursor: pointer; }
  .link-button:disabled { opacity: 0.6; cursor: default; }
  .form-field { display: grid; gap: 5px; margin-bottom: 12px; }
  .form-field label { font-size: 13px; font-weight: 700; color: var(--secondary-text); }
  .form-field .field-error { color: var(--red, #b3261e); font-size: 12px; }
  .inline-controls { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 8px; }
  @media (max-width: 520px) {
    .inline-controls { flex-direction: column; align-items: stretch; }
    .inline-controls > select, .inline-controls > input, .inline-controls > button, .inline-controls > textarea { width: 100%; }
  }
  .auth-divider { display: flex; align-items: center; gap: 12px; margin: 14px 0; color: var(--muted-text); font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; }
  .auth-divider::before, .auth-divider::after { content: ""; flex: 1; height: 1px; background: var(--surface-border); }
  .auth-actions { display: flex; flex-direction: column; align-items: center; gap: 10px; margin-top: 6px; }
  .auth-actions .nib-ui-button { width: 100%; justify-content: center; }
  .oidc-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 14px; }
  .oidc-buttons:has(> :only-child) { grid-template-columns: 1fr; }
  .oidc-buttons .oidc-lead { display: none; }
  .oidc-buttons .oidc-provider-button { min-height: 40px; padding: 0 10px; font-size: 13.5px; }
  .oidc-buttons .oidc-provider-button__content { gap: 8px; }
  .oidc-buttons .oidc-provider-button__icon { width: 18px; height: 18px; flex-basis: 18px; }
  .oidc-provider-button { width: 100%; justify-content: center; font-weight: 700; }
  .oidc-provider-button__content { display: inline-flex; align-items: center; justify-content: center; gap: 12px; }
  .oidc-provider-button__icon { width: 20px; height: 20px; flex: 0 0 20px; display: block; object-fit: contain; }
  .oidc-provider-button__label { line-height: 1.15; }
  /* The sign-in card: short enough for a laptop screen, with a brand edge, tidy fields and a clear focus. Shared by the customer site, admin and expert panel. */
  .auth-shell { max-width: 400px; margin: 18px auto; }
  .auth-shell .form-card, .auth-shell.admin-panel { position: relative; overflow: hidden; padding: 22px 24px 20px; border-radius: 22px; box-shadow: 0 30px 60px rgba(16, 29, 63, 0.14), 0 0 0 1px rgba(27, 42, 91, 0.06); }
  .auth-shell .form-card::before, .auth-shell.admin-panel::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: linear-gradient(90deg, var(--gold, #c9a227), var(--red, #9f1111), var(--navy, #1b2a5b)); }
  .auth-shell h1, .auth-shell h2 { font-size: 22px; line-height: 1.15; margin: 4px 0 2px; }
  .auth-shell .form-lead { font-size: 13px; margin: 0 0 12px; }
  .auth-shell .form-field { gap: 4px; margin-bottom: 10px; }
  .auth-shell .form-field label { font-size: 12.5px; letter-spacing: 0.02em; }
  .auth-shell .form-field input:not([type="checkbox"]):not([type="radio"]) { min-height: 40px; height: 40px; padding: 0 12px; font-size: 14px; border-radius: 11px; transition: box-shadow 0.2s ease, border-color 0.2s ease; }
  .auth-shell .form-field input:focus { outline: none; border-color: var(--gold, #c9a227); box-shadow: 0 0 0 4px rgba(201, 162, 39, 0.22); }
  .auth-shell .form-actions { margin-top: 12px; gap: 8px 14px; }
  .auth-shell .nib-ui-button--primary { min-height: 42px; letter-spacing: 0.02em; }
  .auth-shell .message { margin-bottom: 10px; padding: 8px 12px; font-size: 13px; }
  .auth-shell .muted-link { font-size: 12.5px; line-height: 1.45; }
  /* ---------- Sign-in and register: a brand panel beside the form ---------- */
  .auth-shell.auth-split { max-width: 880px; margin: 24px auto; display: grid; grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr); border-radius: 26px; overflow: hidden; background: var(--card-bg); border: 1px solid var(--card-border); box-shadow: 0 40px 80px rgba(16, 29, 63, 0.18); }
  .auth-split .form-card { border: 0; border-radius: 0; box-shadow: none; background: transparent; padding: 26px 32px 24px; }
  .auth-split .form-card::before { display: none; }
  .auth-aside { position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: center; gap: 14px; padding: 32px 30px; color: #fff; background:
    radial-gradient(420px 260px at 100% 0%, rgba(155, 27, 46, 0.6), transparent 62%),
    radial-gradient(360px 240px at 0% 100%, rgba(201, 162, 39, 0.22), transparent 60%),
    linear-gradient(160deg, #071331, #10204c 60%, #1b2a5b); }
  .auth-aside::before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px); background-size: 40px 40px; -webkit-mask-image: radial-gradient(ellipse at 30% 30%, #000 20%, transparent 78%); mask-image: radial-gradient(ellipse at 30% 30%, #000 20%, transparent 78%); }
  .auth-aside > * { position: relative; }
  .auth-aside__kicker { font-family: var(--sans); font-size: 11px; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; color: #e8c75a; }
  .auth-aside h2 { margin: 0; font-size: clamp(1.45rem, 2.4vw, 1.9rem); line-height: 1.12; color: #fff; }
  .auth-aside__lead { font-family: var(--sans); font-size: 14px; line-height: 1.55; color: rgba(255, 255, 255, 0.82); margin: 0; }
  .auth-aside__list { margin: 6px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
  .auth-aside__list li { position: relative; padding-left: 26px; font-family: var(--sans); font-size: 13.5px; line-height: 1.45; color: rgba(255, 255, 255, 0.92); }
  .auth-aside__list li::before { content: ""; position: absolute; left: 2px; top: 0.35em; width: 12px; height: 6px; border-left: 2.5px solid #e8c75a; border-bottom: 2.5px solid #e8c75a; transform: rotate(-45deg); }
  .auth-aside__note { margin: 8px 0 0; padding-top: 14px; border-top: 1px solid rgba(255, 255, 255, 0.18); font-family: var(--sans); font-size: 12px; color: rgba(255, 255, 255, 0.62); }
  .auth-split h1 { margin: 0 0 2px; font-size: 24px; }
  .nib-ui-button--block { width: 100%; justify-content: center; min-height: 44px; margin-top: 4px; }
  .auth-links { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 14px; }
  .auth-links--center { justify-content: center; }
  .auth-links a { font-weight: 700; color: var(--navy); text-decoration: none; }
  .auth-links a:hover { text-decoration: underline; }
  .auth-split .checkbox-field { align-items: flex-start; margin: 2px 0 12px; line-height: 1.45; }
  .auth-split .checkbox-field input { margin-top: 2px; flex: none; }
  .auth-split .form-row-2 { gap: 12px; }
  @media (max-width: 760px) { .auth-shell.auth-split { grid-template-columns: 1fr; max-width: 440px; } .auth-aside { display: none; } .auth-split .form-card { padding: 24px 22px; } }
  /* Which product and which side this sign-in belongs to, e.g. SKILLPROJECT . ADMIN */
  .auth-context { display: inline-flex; align-items: center; gap: 8px; padding: 4px 11px; border-radius: 999px; font-size: 10.5px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; line-height: 1.2; color: var(--navy); background: rgba(27, 42, 91, 0.08); border: 1px solid rgba(27, 42, 91, 0.14); float: right; margin: 2px 0 6px 12px; }
  .auth-context b { color: var(--red, #9f1111); }
  .auth-context i { width: 4px; height: 4px; border-radius: 50%; background: var(--gold, #c9a227); }
  .auth-split .form-card > h2 { margin: 0 0 2px; font-size: 24px; }
  .auth-split .form-card .link-button { font-size: 13px; font-weight: 700; color: var(--navy); }
  .auth-split .auth-links .link-button { text-decoration: none; }
  .auth-split .auth-links .link-button:hover { text-decoration: underline; }
  .confirm-overlay { position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center; padding: 20px; background: rgba(17,28,59,0.5); }
  .confirm-box { width: min(480px, 100%); padding: 22px 24px; border-radius: 18px; background: var(--card-bg, #fff); border: 1px solid var(--card-border, #dfe3ef); border-top: 5px solid #d6455a; box-shadow: 0 24px 60px rgba(17,28,59,0.35); }
  .confirm-box h3 { margin: 0 0 8px; font-family: var(--brand-display, inherit); font-size: 20px; color: var(--navy, #1b2a5b); }
  .npa-toasts { position: fixed; right: 20px; bottom: 24px; z-index: 520; display: flex; flex-direction: column; gap: 8px; align-items: flex-end; max-width: min(420px, calc(100vw - 32px)); pointer-events: none; }
  .npa-toast { pointer-events: auto; display: flex; align-items: center; gap: 10px; padding: 10px 12px 10px 16px; border-radius: 12px; background: var(--navy, #1b2a5b); color: #fff; font-size: 14px; line-height: 1.35; box-shadow: 0 10px 26px rgba(0,0,0,0.3); border-left: 5px solid rgba(255,255,255,0.35); transition: opacity 0.35s, transform 0.35s; animation: npa-toast-in .22s ease-out; }
  .npa-toast.is-success { border-left-color: #3cb478; } .npa-toast.is-error { background: #7a2536; border-left-color: #ff8a98; }
  .npa-toast.is-out { opacity: 0; transform: translateY(6px); }
  .npa-toast-text { flex: 1; min-width: 0; overflow-wrap: anywhere; }
  .npa-toast-btn, .npa-toast-x { background: transparent; border: 1px solid rgba(255,255,255,0.45); color: #fff; border-radius: 999px; font: inherit; font-size: 13px; padding: 2px 10px; cursor: pointer; flex: none; } .npa-toast-x { border: 0; font-size: 20px; line-height: 1; padding: 0 4px; opacity: .8; }
  .npa-toast-act { background: rgba(255,255,255,0.18); font-weight: 700; }
  @keyframes npa-toast-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }


  /* The card colour of every theme is a little see-through; a drawer, its sticky header and a sticky bar need the same colour fully solid, or the page shows through. */
  html { --card-solid: #ffffff; }
  @supports (color: rgb(from red r g b)) { html { --card-solid: rgb(from var(--card-bg) r g b / 1); } }
  .admin-menu-button { width: 100%; text-decoration: none; }
  .admin-panel { background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 16px; padding: 22px; box-shadow: var(--shadow-soft); margin-bottom: 20px; }
  .admin-panel h2 { margin: 0 0 14px; font-family: var(--brand-display); color: var(--navy); font-size: var(--nib-ui-heading-2-size, 24px); }
  .auth-shell { max-width: 400px; margin: 24px auto; }
  .drawer-backdrop { position: fixed; inset: 0; background: rgba(17,28,59,0.4); display: flex; justify-content: flex-end; z-index: 60; }
  .td-meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-family: var(--sans, inherit); font-size: 13px; }
  .td-flow { display: flex; list-style: none; margin: 18px 0 14px; padding: 14px 8px 8px; border-radius: 16px; background: var(--card-bg); border: 1px solid var(--card-border); box-shadow: var(--shadow-soft); }
  .td-flow li { position: relative; flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px; min-width: 0; text-align: center; font-family: var(--sans, inherit); }
  .td-flow li::before { content: ""; position: absolute; top: 12px; left: -50%; width: 100%; height: 3px; background: rgba(27,42,91,0.14); }
  .td-flow li:first-child::before { display: none; }
  .td-flow li.done i { background: #1f9d63; border-color: #1f9d63; color: #fff; }
  .td-flow li.done::before, .td-flow li.now::before, .td-flow li.hot::before { background: #1f9d63; }
  .td-flow li.done span { color: #16724a; }
  .td-flow li.now i { border-color: #c9a227; color: #8a6a0c; box-shadow: 0 0 0 5px rgba(201,162,39,0.25); }
  .td-flow li.now span { color: #8a6a0c; }
  .td-flow li.hot i { background: #d6455a; border-color: #d6455a; color: #fff; box-shadow: 0 0 0 5px rgba(214,69,90,0.25); }
  .td-flow li.hot span { color: #b02a41; }
  .td-help { padding: 12px 14px; margin: 6px 0 10px; border-radius: 12px; background: rgba(155,193,255,0.18); border: 1px solid rgba(155,193,255,0.4); color: #1b2a5b; font-family: var(--sans, inherit); font-size: 13px; line-height: 1.55; }
  .ch-file { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
  .ch-issues { margin: 8px 0 0; padding: 0; list-style: none; }
  .ch-issues li.error { background: rgba(220,80,90,0.12); color: #94304b; border: 1px solid rgba(220,80,90,0.3); }
  .ch-issues li.warn { background: rgba(232,160,30,0.15); color: #7a4d08; border: 1px solid rgba(232,160,30,0.35); }
  .ch-pill { padding: 3px 10px; border-radius: 999px; font-size: 11px; font-weight: 800; }
  .ch-pill.none { background: rgba(27,42,91,0.1); color: var(--muted-text); }
  .ch-pill.ok { background: rgba(31,157,99,0.16); color: #16724a; }
  .ch-pill.fix { background: rgba(214,69,90,0.16); color: #a12a41; }
  .ch-pill.busy { background: rgba(232,160,30,0.2); color: #8b5a08; }
  .wz-step span { display: flex; flex-direction: column; align-items: flex-start; flex: 1 1 auto; min-width: 0; text-align: left; }
  .wz-step strong { font-size: 13px; line-height: 1.25; }
  .wz-step small { font-size: 11px; color: var(--muted-text); margin-top: 1px; }
  .wz-step:hover:not(:disabled) { background: rgba(255,255,255,0.7); }
  .wz-step.on { background: #fff; border-color: #c9a227; box-shadow: 0 6px 16px rgba(27,42,91,0.12); }
  .wz-step.on i { background: var(--navy); border-color: var(--navy); color: #fff; }
  .wz-step.done i { background: #1f9d63; border-color: #1f9d63; color: #fff; }
  .wz-step.fix i { background: #d6455a; border-color: #d6455a; color: #fff; }
  .wz-step.locked { opacity: .45; cursor: not-allowed; }
  .wz-main { min-width: 0; }
  .wz-card { margin-bottom: 14px; padding: 18px 20px; border-radius: 18px; background: var(--card-bg); border: 1px solid var(--card-border); box-shadow: var(--shadow-soft); font-family: var(--sans, inherit); }
  .wz-hero { border-color: rgba(27,42,91,0.3); background: linear-gradient(180deg, rgba(27,42,91,0.06), var(--card-bg) 70%); }
  .wz-hero.is-new { border-color: #c9a227; border-width: 2px; background: linear-gradient(180deg, #fff5cf, var(--card-bg) 75%); }
  .wz-kicker { font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: #8a6a0c; }
  .wz-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; margin: 12px 0 14px; }
  .wz-fact { padding: 10px 12px; border-radius: 12px; background: rgba(255,255,255,0.85); border: 1px solid var(--card-border); }
  .wz-fact span { display: block; font-size: 11px; color: var(--muted-text); font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
  .wz-fact small { display: block; margin-top: 2px; font-size: 11px; font-weight: 500; color: var(--muted-text); }
  .wz-fact.gold { background: linear-gradient(135deg, #fff5cf, #f3d66d); border-color: #d9b545; }
  .wz-fact.hot, .wz-fact.late { border-color: rgba(214,69,90,0.5); background: rgba(220,80,90,0.08); }
  .wz-fact.soon { border-color: rgba(232,160,30,0.6); background: rgba(232,160,30,0.1); }
  .wz-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-top: 10px; }
  .wz-list li { margin-bottom: 3px; }
  .wz-card .chip--tech { background: rgba(27,42,91,0.08); border-color: rgba(27,42,91,0.2); color: var(--navy); }
  .wz-tpl { margin-top: 10px; padding: 10px 12px; border-radius: 12px; background: rgba(155,193,255,0.18); border: 1px solid rgba(155,193,255,0.4); font-size: 13px; }
  .wz-tpl small { display: block; margin-top: 4px; color: var(--muted-text); }
  .wz-siblings { display: flex; flex-direction: column; gap: 8px; }
  .wz-decline { margin-top: 10px; padding: 12px 14px; border-radius: 14px; background: rgba(220,80,90,0.08); border: 1px solid rgba(220,80,90,0.3); }
  .wz-decline label { display: block; margin-bottom: 6px; font-size: 13px; font-weight: 700; color: #94304b; }
  .wz-decline textarea { width: 100%; box-sizing: border-box; padding: 8px 10px; border-radius: 10px; border: 1px solid var(--surface-border); font-family: inherit; }
  .wz-upload { padding: 12px 14px; border-radius: 14px; border: 2px dashed rgba(27,42,91,0.3); background: rgba(27,42,91,0.03); }
  .wz-upload.s-ok { border-style: solid; border-color: rgba(31,157,99,0.6); background: rgba(31,157,99,0.06); }
  .wz-upload.s-fix { border-style: solid; border-color: rgba(214,69,90,0.6); background: rgba(214,69,90,0.05); }
  .wz-upload-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
  .wz-passed { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 14px 18px; margin-bottom: 14px; border-radius: 16px; background: rgba(31,157,99,0.1); border: 1.5px solid rgba(31,157,99,0.5); color: #16724a; font-family: var(--sans, inherit); }
  .wz-check-row:last-of-type { border-bottom: none; }
  .wz-foot { position: sticky; bottom: 0; z-index: 5; display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 10px -34px -28px; padding: 12px 34px; background: var(--card-solid, #ffffff); border-top: 1px solid var(--card-border); box-shadow: 0 -10px 24px rgba(17,28,59,0.08); backdrop-filter: blur(4px); }
  .wz-nav { padding: 10px 18px; border-radius: 999px; border: 1.5px solid rgba(27,42,91,0.3); background: #fff; color: var(--navy); font-family: var(--sans, inherit); font-size: 13px; font-weight: 800; cursor: pointer; box-shadow: none; max-width: 40%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .wz-nav:hover:not(:disabled) { border-color: #c9a227; background: #fff8e3; }
  .wz-nav:disabled { opacity: .4; cursor: not-allowed; }
  .wz-nav--next { background: var(--navy); border-color: var(--navy); color: #fff; }
  .wz-nav--next:hover:not(:disabled) { background: #26397a; border-color: #26397a; color: #fff; }
  .drawer-panel.td, .drawer-panel.td-wizard { display: flex; flex-direction: column; padding: 0 !important; overflow: hidden !important; }
  .td-scroll { position: relative; flex: 1 1 auto; min-height: 0; overflow-y: auto; padding: 26px 18px 16px; }
  .drawer-panel .wz-foot { position: static; flex: none; margin: 0; padding: 12px 18px; z-index: 5; }
  .drawer-panel > .td-close ~ h2 { margin-right: 48px; } /* the title never runs under the round × */
  /* On a phone the step buttons keep their whole words: the step count goes on its own line and each button takes half the width. */
  @media (max-width: 720px) {
    .drawer-panel .wz-foot { flex-wrap: wrap; justify-content: center; gap: 8px; }
    .drawer-panel .wz-foot > .wz-count, .drawer-panel .wz-foot > span { order: -1; flex: 1 1 100%; text-align: center; }
    .drawer-panel .wz-foot .wz-nav { max-width: none; flex: 1 1 calc(50% - 8px); white-space: normal; text-align: center; line-height: 1.2; min-height: 44px; }
  }


  * { box-sizing: border-box; }
  body { margin: 0; font-family: Georgia, 'Times New Roman', serif; color: var(--ink); background: linear-gradient(180deg, var(--page-bg-start), var(--page-bg-mid) 40%, var(--page-bg-end)); min-height: 100vh; }
  .admin-shell { display: flex; flex-direction: column; min-height: 100vh; }
  .admin-tabs { display: flex; gap: 8px; flex-wrap: wrap; }
  main.admin-main { flex: 1; max-width: 1100px; width: 100%; margin: 0 auto; padding: 26px 24px 60px; }
  .field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
  .checkbox-field {
    display: flex; align-items: flex-start; gap: 9px; font-family: var(--sans, inherit);
    font-size: 12.5px; line-height: 1.5; color: var(--secondary-text);
  }
  .checkbox-field input { width: auto; min-height: auto; margin-top: 2px; accent-color: var(--navy); flex: 0 0 auto; }
  [hidden] { display: none !important; }

  /* ---------- Delivery Pulse dashboard ---------- */
  .pulse-hero {
    display: flex; align-items: center; gap: 28px; flex-wrap: wrap;
    background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 20px;
    padding: 28px; box-shadow: var(--shadow-soft); margin-bottom: 20px;
  }
  .pulse-ring {
    width: 132px; height: 132px; border-radius: 50%; flex: 0 0 auto; position: relative;
    display: flex; align-items: center; justify-content: center;
    background: conic-gradient(var(--pulse-ring-color, var(--gold)) calc(var(--pulse-pct, 0) * 1%), rgba(27,42,91,0.1) 0);
  }
  .pulse-ring::before {
    content: ""; position: absolute; inset: 10px; border-radius: 50%; background: var(--card-bg);
    box-shadow: inset 0 0 0 1px var(--card-border);
  }
  .pulse-ring-inner { position: relative; text-align: center; z-index: 1; }
  .pulse-ring-score { font-family: var(--brand-display); font-size: 32px; font-weight: 800; color: var(--navy); line-height: 1; }
  .pulse-ring-label { font-family: var(--sans, inherit); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted-text); margin-top: 4px; }
  .pulse-hero-text { flex: 1 1 260px; min-width: 0; }
  .pulse-eyebrow { display: inline-block; font-family: var(--sans, inherit); font-weight: 800; letter-spacing: 0.07em; color: var(--gold); font-size: 11px; text-transform: uppercase; margin-bottom: 8px; }
  .pulse-tier-badge {
    display: inline-flex; align-items: center; gap: 8px; padding: 6px 16px; border-radius: 999px;
    font-family: var(--brand-display); font-weight: 800; font-size: 18px; color: #fff;
    background: var(--pulse-ring-color, var(--gold)); margin-bottom: 10px;
  }
  .pulse-hero-desc { font-family: var(--sans, inherit); color: var(--muted-text); font-size: 13.5px; line-height: 1.6; margin: 0; }
  .pulse-hero-desc strong { color: var(--navy); }

  .pulse-stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 20px; }
  .pulse-stat-card {
    background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 16px;
    padding: 20px; box-shadow: var(--shadow-soft); border-top: 4px solid var(--pc, #c9a227);
  }
  .pulse-stat-card:nth-child(1) { --pc: #1f9d63; } .pulse-stat-card:nth-child(2) { --pc: #c9a227; } .pulse-stat-card:nth-child(3) { --pc: #3a55b0; } .pulse-stat-card:nth-child(4) { --pc: #b04b98; }
  .pulse-stat-value { font-family: var(--brand-display); font-size: 26px; font-weight: 800; color: var(--navy); line-height: 1.1; }
  .pulse-stat-label { font-family: var(--sans, inherit); font-size: 12px; color: var(--muted-text); margin-top: 4px; }

  .pulse-tier-ladder { display: flex; flex-wrap: wrap; gap: 10px; }
  .pulse-tier-chip {
    flex: 1 1 150px; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--surface-border);
    font-family: var(--sans, inherit); font-size: 12.5px; color: var(--muted-text);
    background: color-mix(in srgb, var(--page-bg-mid) 60%, var(--card-bg) 40%);
  }
  .pulse-tier-chip strong { display: block; font-family: var(--brand-display); font-size: 14px; margin-bottom: 2px; }
  .pulse-tier-chip[data-current="true"] {
    border-color: var(--pulse-ring-color, var(--gold)); box-shadow: 0 0 0 2px color-mix(in srgb, var(--pulse-ring-color, var(--gold)) 40%, transparent);
    background: var(--card-bg);
  }
  .pulse-tier-chip[data-current="true"] strong { color: var(--pulse-ring-color, var(--gold)); }

  .status-pill { display: inline-flex; align-items: center; padding: 3px 10px; border-radius: 999px; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.03em; }
  .status-pill.placed, .status-pill.payment_pending, .status-pill.pending, .status-pill.unassigned { background: rgba(201,162,39,0.18); color: #8b4f18; }
  .status-pill.paid, .status-pill.assigned, .status-pill.in_progress { background: rgba(155,193,255,0.28); color: #1b2a5b; }
  .status-pill.delivered, .status-pill.completed, .status-pill.submitted_for_review { background: rgba(60,180,120,0.2); color: #156f49; }
  .status-pill.cancelled, .status-pill.failed { background: rgba(220,80,90,0.18); color: #94304b; }
  table.admin-table tr[data-row-clickable] { cursor: pointer; }
  table.admin-table tr[data-row-clickable]:hover { background: rgba(27,42,91,0.03); }
  .drawer-panel { width: 100%; max-width: 760px; background: var(--card-solid, var(--card-bg)); height: 100%; overflow-y: auto; padding: 26px; box-shadow: -20px 0 50px rgba(17,28,59,0.18); }
  @media (min-width: 720px) { .drawer-panel { width: 80%; } }
  .task-detail-section { margin-top: 14px; }
  .chapter-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
  .chapter-chips .chip { padding: 3px 11px; border-radius: 999px; background: #fff7e0; border: 1px solid #e6cf85; color: #6f5608; font-family: system-ui, sans-serif; font-size: 12px; font-weight: 700; }
  .chapter-picker { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin: 4px 0 12px; }
  .chapter-option { display: flex; align-items: flex-start; gap: 10px; padding: 9px 11px; border: 1.5px solid var(--card-border); border-radius: 12px; cursor: pointer; font-family: system-ui, sans-serif; }
  .chapter-option:has(input:checked) { border-color: #c9a227; background: #fff8e3; }
  .chapter-option input { margin-top: 3px; flex: none; }
  .chapter-option span { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
  .chapter-option strong { font-size: 13px; color: var(--navy); }
  .chapter-option em { font-style: normal; font-weight: 700; font-size: 11px; color: #8a6a0c; }
  .chapter-option small { font-size: 11.5px; line-height: 1.35; color: var(--secondary-text); }
  @media (max-width: 640px) { .chapter-picker { grid-template-columns: 1fr; } }
  .task-detail-label { font-size: 10.5px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em; color: var(--secondary-text); margin-bottom: 6px; }

  table.admin-table { width: 100%; border-collapse: collapse; }
  table.admin-table th, table.admin-table td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--surface-border); font-size: 13.5px; vertical-align: top; }
  table.admin-table th { text-transform: uppercase; font-size: 11px; letter-spacing: 0.05em; color: var(--table-head-text, var(--navy)); }
  .empty-state { text-align: center; padding: 40px 20px; color: var(--muted-text); font-family: var(--sans, inherit); font-size: 13.5px; }

  .pulse-banner {
    display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap;
    padding: 14px 18px; border-radius: 14px; margin-bottom: 20px;
    background: rgba(201,162,39,0.15); border: 1px solid rgba(201,162,39,0.35); color: #8b4f18;
    font-family: var(--sans, inherit); font-size: 13.5px;
  }

  /* ---------- Login landing page: hero (left) + login card (right) ---------- */
  .expert-landing-top {
    display: flex; flex-direction: row-reverse; flex-wrap: wrap; gap: 32px;
    align-items: flex-start; margin-bottom: 32px;
  }
  .expert-landing-top { justify-content: center; }
  .expert-landing-top .auth-shell { margin: 0 auto; max-width: 880px; width: 100%; flex: 1 1 880px; }
  .expert-hero { flex: 1 1 360px; min-width: 280px; margin-bottom: 0; }
  .expert-hero-eyebrow {
    display: inline-block; font-family: var(--sans, inherit); font-weight: 800; letter-spacing: 0.08em;
    color: var(--gold); font-size: 12px; text-transform: uppercase; margin-bottom: 14px;
  }
  .expert-hero h1 { font-family: var(--brand-display); color: var(--navy); font-size: clamp(28px, 4vw, 40px); line-height: 1.15; margin: 0 0 16px; }
  .expert-hero-sub { font-family: var(--sans, inherit); color: var(--muted-text); font-size: 16px; line-height: 1.6; margin: 0 0 24px; max-width: 480px; }

  .expert-hero-bullets { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; max-width: 460px; }
  .expert-hero-bullets li { display: flex; align-items: flex-start; gap: 10px; font-family: var(--sans, inherit); font-size: 14.5px; color: var(--ink); line-height: 1.4; }
  .expert-hero-bullets li strong { color: var(--navy); }
  .expert-hero-bullet-check {
    flex: 0 0 auto; width: 10px; height: 10px; border-radius: 50%; margin-top: 6px; background: #156f49;
  }

  .expert-highlight-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; margin: 32px 0 8px; }
  .expert-highlight-card {
    background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 18px;
    padding: 22px; box-shadow: var(--shadow-soft); border-top: 4px solid var(--hc, #c9a227);
  }
  .expert-highlight-card:nth-child(4n+1) { --hc: #1f9d63; } .expert-highlight-card:nth-child(4n+2) { --hc: #c9a227; } .expert-highlight-card:nth-child(4n+3) { --hc: #3a55b0; } .expert-highlight-card:nth-child(4n) { --hc: #b04b98; }
  .expert-highlight-card h3 { margin: 0 0 8px; font-family: var(--brand-display); color: var(--navy); font-size: 16px; }
  .expert-highlight-card p { margin: 0; font-family: var(--sans, inherit); color: var(--muted-text); font-size: 13.5px; line-height: 1.55; }

  .expert-landing-footnote {
    margin-top: 28px; padding: 16px 20px; border-radius: 14px; border: 1px dashed var(--surface-border);
    background: color-mix(in srgb, var(--page-bg-mid) 60%, var(--card-bg) 40%);
    font-family: var(--sans, inherit); font-size: 12.5px; color: var(--muted-text); line-height: 1.6;
  }

  /* ---------------- The workbench ---------------- */
  .wb-loading { padding: 60px 20px; text-align: center; color: var(--muted-text); font-family: var(--sans, inherit); }
  .wb-hero { position: relative; overflow: hidden; display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; padding: 30px 32px; margin-bottom: 16px; border-radius: 24px; color: #fff;
    background: radial-gradient(120% 140% at 100% 0%, rgba(201,162,39,0.35) 0%, rgba(201,162,39,0) 46%), linear-gradient(135deg, #0e1738 0%, #1b2a5b 58%, #2b428f 100%); box-shadow: 0 22px 50px rgba(17,28,59,0.32); }
  .wb-hero::after { content: ""; position: absolute; right: -60px; bottom: -90px; width: 280px; height: 280px; border-radius: 50%; border: 44px solid rgba(255,255,255,0.05); pointer-events: none; }
  .wb-hero-text { position: relative; z-index: 1; flex: 1 1 380px; min-width: 0; }
  .wb-eyebrow { display: inline-block; padding: 3px 12px; border-radius: 999px; background: rgba(201,162,39,0.22); border: 1px solid rgba(232,199,90,0.55); color: #f2d675; font-family: var(--sans, inherit); font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
  .wb-hero h1 { margin: 12px 0 6px; font-family: var(--brand-display); font-size: clamp(26px, 4vw, 38px); line-height: 1.15; color: #fff; }
  .wb-hero p { margin: 0; max-width: 560px; font-family: var(--sans, inherit); font-size: 14.5px; line-height: 1.55; color: rgba(255,255,255,0.8); }
  .wb-kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: 20px; max-width: 620px; }
  .wb-kpis > div { padding: 11px 14px; border-radius: 14px; background: rgba(255,255,255,0.09); border: 1px solid rgba(255,255,255,0.16); backdrop-filter: blur(4px); }
  .wb-kpis strong { display: block; font-family: var(--brand-display); font-size: 22px; line-height: 1.1; color: #fff; }
  .wb-kpis span { font-family: var(--sans, inherit); font-size: 11.5px; color: rgba(255,255,255,0.72); }
  .wb-kpis .hot { background: rgba(220,80,90,0.28); border-color: rgba(255,140,150,0.6); }
  .wb-hero-pulse { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; gap: 8px; }
  .wb-hero-pulse .pulse-ring { width: 138px; height: 138px; background: conic-gradient(var(--pulse-ring-color, #c9a227) calc(var(--pulse-pct, 0) * 1%), rgba(255,255,255,0.14) 0); filter: drop-shadow(0 0 16px rgba(232,199,90,0.35)); }
  .wb-hero-pulse .pulse-ring::before { background: #12204d; box-shadow: none; }
  .wb-hero-pulse .pulse-ring-score { color: #fff; }
  .wb-hero-pulse .pulse-ring-label { color: rgba(255,255,255,0.7); }
  .wb-tier { padding: 4px 16px; border-radius: 999px; font-family: var(--brand-display); font-weight: 800; font-size: 14px; color: #fff; border: 1px solid rgba(255,255,255,0.35); }
  .wb-hero-pulse small { font-family: var(--sans, inherit); font-size: 12px; color: rgba(255,255,255,0.75); }

  .wb-focus { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; padding: 16px 20px; margin-bottom: 16px; border-radius: 18px; background: var(--card-bg); border: 1px solid var(--card-border); border-left: 6px solid #c9a227; box-shadow: var(--shadow-soft); font-family: var(--sans, inherit); }
  .wb-focus.is-hot { border-left-color: #d6455a; background: linear-gradient(90deg, rgba(220,80,90,0.09), var(--card-bg) 45%); }
  .wb-focus.is-clear { border-left-color: #1f9d63; }
  .wb-focus-label { flex: none; font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: #8a6a0c; }
  .wb-focus.is-hot .wb-focus-label { color: #b02a41; }
  .wb-focus-main { flex: 1 1 260px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; min-width: 0; }
  .wb-focus-main strong { color: var(--navy); font-family: var(--brand-display); font-size: 17px; }
  .wb-focus-main > span:not(.wb-code):not(.wb-due) { color: var(--muted-text); font-size: 13px; }
  .wb-focus .wb-note { flex: 1 1 100%; }

  .wb-code { display: inline-block; padding: 2px 9px; border-radius: 7px; background: rgba(27,42,91,0.08); border: 1px solid rgba(27,42,91,0.14); color: var(--navy); font-family: ui-monospace, Consolas, monospace; font-size: 11.5px; font-weight: 700; letter-spacing: .02em; }
  .wb-due { display: inline-flex; padding: 2px 10px; border-radius: 999px; font-family: var(--sans, inherit); font-size: 11.5px; font-weight: 800; }
  .wb-due.ok { background: rgba(31,157,99,0.14); color: #16724a; }
  .wb-due.soon { background: rgba(232,160,30,0.2); color: #8b5a08; }
  .wb-due.late { background: rgba(220,80,90,0.18); color: #a12a41; }
  .wb-note { padding: 8px 12px; border-radius: 10px; background: rgba(220,80,90,0.1); border: 1px solid rgba(220,80,90,0.3); color: #94304b; font-family: var(--sans, inherit); font-size: 12.5px; line-height: 1.45; }
  .wb-lang { padding: 1px 9px; border-radius: 999px; background: rgba(27,42,91,0.08); color: var(--navy); font-family: var(--sans, inherit); font-size: 11.5px; font-weight: 700; }
  .wb-flag { padding: 2px 10px; border-radius: 999px; background: #d6455a; color: #fff; font-family: var(--sans, inherit); font-size: 11px; font-weight: 800; }

  .wb-tabs { display: flex; gap: 6px; flex-wrap: wrap; padding: 5px; margin-bottom: 16px; border-radius: 16px; background: rgba(27,42,91,0.07); width: fit-content; max-width: 100%; }
  .wb-tab { display: inline-flex; align-items: center; gap: 8px; padding: 9px 18px; border: none; border-radius: 12px; background: transparent; color: var(--navy); font-family: var(--sans, inherit); font-size: 13.5px; font-weight: 800; cursor: pointer; box-shadow: none; }
  .wb-tab em { font-style: normal; padding: 0 8px; border-radius: 999px; background: rgba(27,42,91,0.12); font-size: 11.5px; }
  .wb-tab:hover { background: rgba(255,255,255,0.6); }
  .wb-tab.on { background: var(--navy); color: #fff; box-shadow: 0 6px 16px rgba(27,42,91,0.28); }
  .wb-tab.on em { background: rgba(255,255,255,0.22); }

  .wb-legend { margin: 0 0 14px; font-family: var(--sans, inherit); font-size: 13px; color: var(--muted-text); line-height: 1.55; }
  .wb-legend strong { color: var(--navy); }
  .wb-empty { padding: 44px 20px; text-align: center; border-radius: 18px; border: 2px dashed var(--surface-border); color: var(--muted-text); font-family: var(--sans, inherit); font-size: 13.5px; }
  .wb-empty strong { display: block; margin-bottom: 4px; font-family: var(--brand-display); font-size: 17px; color: var(--navy); }

  .wb-project { margin-bottom: 16px; border-radius: 20px; background: var(--card-bg); border: 1px solid var(--card-border); box-shadow: var(--shadow-soft); overflow: hidden; }
  .wb-project.is-hot { border-color: rgba(214,69,90,0.5); box-shadow: 0 0 0 3px rgba(214,69,90,0.1), var(--shadow-soft); }
  .wb-project.is-done { opacity: .82; }
  .wb-project-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 18px 22px 14px; background: linear-gradient(180deg, rgba(27,42,91,0.05), rgba(27,42,91,0)); border-bottom: 1px solid var(--surface-border); }
  .wb-project-head h3 { margin: 6px 0 0; font-family: var(--brand-display); font-size: 19px; color: var(--navy); line-height: 1.25; }
  .wb-project-side { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; min-width: 150px; font-family: var(--sans, inherit); }
  .wb-project-side small { font-size: 11.5px; color: var(--muted-text); }
  .wb-progress { width: 160px; height: 8px; border-radius: 999px; background: rgba(27,42,91,0.12); overflow: hidden; }
  .wb-progress span { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, #c9a227, #1f9d63); transition: width .5s ease; }
  .wb-tasks { padding: 6px 12px 12px; }
  .wb-task { display: flex; align-items: center; gap: 14px; padding: 14px 12px; margin-top: 6px; border-radius: 14px; border: 1px solid transparent; cursor: pointer; transition: background .15s, border-color .15s, transform .15s; }
  .wb-task:hover, .wb-task:focus-visible { background: rgba(201,162,39,0.09); border-color: rgba(201,162,39,0.5); outline: none; transform: translateX(2px); }
  /* Each deliverable type has one colour: it shows as an edge on rows and cards and as the colour of the type name. */
  .t-project_report, .t-project_report_and_article { --tc: #3a55b0; }
  .t-research_article { --tc: #b04b98; }
  .t-source_code { --tc: #21a37f; }
  .t-custom_project { --tc: #d19a25; }
  .wb-task { border-left: 4px solid var(--tc, transparent); }
  .td-meta strong, .pb-meta > span { color: var(--tc, var(--navy)); font-weight: 800; }
  .wb-task-main { flex: 1; min-width: 0; }
  .wb-task-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-family: var(--sans, inherit); }
  .wb-task-head strong { font-size: 14.5px; color: var(--navy); }
  .wb-checks { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
  .wb-check { padding: 2px 10px; border-radius: 999px; font-family: var(--sans, inherit); font-size: 11.5px; font-weight: 700; }
  .wb-check.ok { background: rgba(31,157,99,0.13); color: #16724a; }
  .wb-check.todo { background: rgba(232,160,30,0.18); color: #8b5a08; }
  .wb-cta { flex: none; padding: 8px 14px; border-radius: 999px; font-family: var(--sans, inherit); font-size: 12.5px; font-weight: 800; white-space: nowrap; }
  @media (max-width: 520px) { .pb-foot .wb-cta, .wb-cta { white-space: normal; max-width: 100%; text-align: center; } }
  .wb-cta.go { background: var(--navy); color: #fff; }
  .wb-cta.hot { background: #d6455a; color: #fff; animation: wb-pulse 1.8s ease-in-out infinite; }
  .wb-cta.wait { background: rgba(27,42,91,0.1); color: var(--navy); }
  .wb-cta.done { background: rgba(31,157,99,0.15); color: #16724a; }
  @keyframes wb-pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(214,69,90,0.5); } 50% { box-shadow: 0 0 0 8px rgba(214,69,90,0); } }
  .wb-finished { margin-top: 8px; }
  .wb-finished > summary { cursor: pointer; padding: 10px 4px; font-family: var(--sans, inherit); font-weight: 800; color: var(--navy); }

  .wb-track { display: flex; align-items: flex-start; margin-top: 10px; }
  .wb-step { position: relative; flex: 1; display: flex; flex-direction: column; align-items: center; gap: 4px; min-width: 0; text-align: center; }
  .wb-step i { position: relative; z-index: 1; width: 14px; height: 14px; border-radius: 50%; background: #fff; border: 2.5px solid rgba(27,42,91,0.22); box-sizing: border-box; }
  .wb-step::before { content: ""; position: absolute; top: 6px; left: -50%; width: 100%; height: 3px; background: rgba(27,42,91,0.14); }
  .wb-step:first-child::before { display: none; }
  .wb-step em { font-style: normal; font-family: var(--sans, inherit); font-size: 10.5px; font-weight: 700; color: var(--muted-text); }
  .wb-step.done i { background: #1f9d63; border-color: #1f9d63; }
  .wb-step.done::before, .wb-step.now::before, .wb-step.hot::before { background: #1f9d63; }
  .wb-step.done em { color: #16724a; }
  .wb-step.now i { background: #fff; border-color: #c9a227; box-shadow: 0 0 0 5px rgba(201,162,39,0.25); }
  .wb-step.now em { color: #8a6a0c; }
  .wb-step.hot i { background: #d6455a; border-color: #d6455a; box-shadow: 0 0 0 5px rgba(214,69,90,0.25); }
  .wb-step.hot em { color: #b02a41; }

  .wb-board { display: grid; grid-template-columns: repeat(5, minmax(210px, 1fr)); gap: 12px; overflow-x: auto; padding-bottom: 8px; }
  .wb-col { padding: 12px; border-radius: 18px; background: rgba(27,42,91,0.05); border-top: 4px solid #8a94b5; min-height: 200px; font-family: var(--sans, inherit); }
  .wb-col--start { border-top-color: #c9a227; } .wb-col--work { border-top-color: #3a55b0; } .wb-col--back { border-top-color: #d6455a; } .wb-col--review { border-top-color: #7a2f6b; } .wb-col--done { border-top-color: #1f9d63; }
  .wb-col-head { display: flex; align-items: center; justify-content: space-between; }
  .wb-col-head strong { font-family: var(--brand-display); color: var(--navy); font-size: 15px; }
  .wb-col-head span { padding: 0 9px; border-radius: 999px; background: rgba(27,42,91,0.12); color: var(--navy); font-size: 12px; font-weight: 800; }
  .wb-col > small { display: block; margin: 2px 0 10px; color: var(--muted-text); font-size: 11.5px; }
  .wb-col-empty { padding: 22px 8px; text-align: center; color: var(--muted-text); font-size: 12px; border: 2px dashed rgba(27,42,91,0.14); border-radius: 12px; }
  .wb-card { display: flex; flex-direction: column; gap: 6px; padding: 12px; margin-bottom: 10px; border-radius: 14px; background: var(--card-bg); border: 1px solid var(--card-border); box-shadow: 0 4px 12px rgba(17,28,59,0.06); cursor: pointer; transition: transform .15s, box-shadow .15s; }
  .wb-card:hover, .wb-card:focus-visible { transform: translateY(-2px); box-shadow: 0 10px 22px rgba(17,28,59,0.14); outline: none; }
  .wb-card strong { font-size: 13.5px; line-height: 1.3; color: var(--navy); }
  .wb-card .wb-code { align-self: flex-start; }
  .wb-card-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 12px; color: var(--muted-text); }
  .wb-card-foot { font-size: 11.5px; font-weight: 700; color: #16724a; }

  .wb-earn-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin-bottom: 18px; }
  .wb-earn { padding: 18px 20px; border-radius: 18px; background: var(--card-bg); border: 1px solid var(--card-border); box-shadow: var(--shadow-soft); font-family: var(--sans, inherit); }
  .wb-earn span { display: block; font-size: 12px; color: var(--muted-text); margin-bottom: 4px; }
  .wb-earn strong { font-family: var(--brand-display); font-size: 26px; color: var(--navy); }
  .wb-earn.gold { background: linear-gradient(135deg, #fff5cf, #f3d66d); border-color: #d9b545; }
  .wb-bar { display: flex; align-items: center; gap: 12px; padding: 8px 0; font-family: var(--sans, inherit); }
  .wb-bar-label { flex: none; width: 82px; font-size: 13px; font-weight: 700; color: var(--navy); }
  .wb-bar-track { flex: 1; height: 14px; border-radius: 999px; background: rgba(27,42,91,0.08); overflow: hidden; }
  .wb-bar-track span { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, #1b2a5b, #c9a227); }
  .wb-bar-value { flex: none; min-width: 110px; text-align: right; font-weight: 800; color: var(--navy); font-size: 13.5px; }
  .wb-bar-value small { display: block; font-weight: 500; font-size: 11px; color: var(--muted-text); }

  /* ---------------- The task drawer ---------------- */
  .drawer-panel.td { position: relative; background: linear-gradient(180deg, rgba(27,42,91,0.05), rgba(27,42,91,0) 220px), var(--card-bg); }
  .td-close { position: absolute; top: 14px; right: 16px; width: 36px; height: 36px; padding: 0 !important; border-radius: 50% !important; border: none !important; background: rgba(27,42,91,0.09) !important; color: var(--navy) !important; font-size: 22px; line-height: 1; box-shadow: none !important; cursor: pointer; }
  .td-head h2 { margin: 8px 40px 8px 0; font-family: var(--brand-display); font-size: 24px; line-height: 1.2; color: var(--navy); }
  .td-flow li i { position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; width: 26px; height: 26px; border-radius: 50%; background: #fff; border: 2.5px solid rgba(27,42,91,0.22); color: var(--muted-text); font-style: normal; font-size: 12px; font-weight: 800; box-sizing: border-box; }
  .td-flow li span { font-size: 10.5px; font-weight: 700; color: var(--muted-text); padding-bottom: 6px; line-height: 1.2; }
  .td-next { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 11px 16px; margin-bottom: 14px; border-radius: 14px; font-family: var(--sans, inherit); background: #fff8e3; border: 1.5px solid #e6cf85; }
  .td-next span { font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: #8a6a0c; }
  .td-next strong { font-family: var(--brand-display); font-size: 16px; color: var(--navy); }
  .td-next.hot { background: rgba(220,80,90,0.1); border-color: rgba(220,80,90,0.5); }
  .td-next.hot span { color: #b02a41; }
  .td-next.wait { background: rgba(27,42,91,0.06); border-color: rgba(27,42,91,0.2); }
  .td-next.wait span { color: var(--muted-text); }
  .td-next.done { background: rgba(31,157,99,0.1); border-color: rgba(31,157,99,0.4); }
  .td-next.done span { color: #16724a; }
  .td-card { margin-bottom: 14px; padding: 16px 18px; border-radius: 16px; background: var(--card-bg); border: 1px solid var(--card-border); box-shadow: var(--shadow-soft); }
  .td-card h3 { display: flex; align-items: center; gap: 10px; margin: 0 0 10px; font-family: var(--brand-display); font-size: 16px; color: var(--navy); }
  .td-card h3 > i { display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; border-radius: 50%; background: var(--navy); color: #fff; font-style: normal; font-family: var(--sans, inherit); font-size: 12.5px; font-weight: 800; }
  .td-card.td-start { border-color: #c9a227; background: linear-gradient(180deg, #fffaf0, var(--card-bg)); }
  .td-card.td-upload { border-color: rgba(58,85,176,0.45); }
  .td-badge { margin-left: auto; padding: 2px 10px; border-radius: 999px; font-family: var(--sans, inherit); font-size: 11px; font-weight: 800; }
  .td-badge.ok { background: rgba(31,157,99,0.14); color: #16724a; }
  .td-badge.todo { background: rgba(232,160,30,0.2); color: #8b5a08; }
  .td-brief { white-space: pre-wrap; max-height: 16em; overflow: auto; padding: 10px 12px; margin-bottom: 8px; border-radius: 10px; background: rgba(27,42,91,0.05); font-family: var(--sans, inherit); font-size: 13px; line-height: 1.55; }
  .td-file { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; padding: 7px 10px; margin-top: 4px; border-radius: 9px; background: rgba(27,42,91,0.05); font-family: var(--sans, inherit); font-size: 12.5px; }
  .td-file span { color: var(--muted-text); }

  @media (max-width: 720px) {
    .wb-hero { padding: 22px 18px; border-radius: 20px; }
    .wb-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .wb-hero-pulse { width: 100%; }
    .wb-project-side { align-items: flex-start; }
    .wb-task { flex-wrap: wrap; }
    .wb-cta { margin-left: 52px; }
    .wb-tab { padding: 8px 13px; }
    .wb-board { grid-template-columns: repeat(5, 230px); }
    .td-flow li span { font-size: 9.5px; }
  }

  /* ---------------- Wide drawer, AI kit and chapter-wise upload ---------------- */
  .drawer-panel.td { max-width: none; width: 100%; }
  @media (min-width: 720px) { .drawer-panel.td { width: 85%; padding: 28px 34px; } }
  .td-kit { border-color: #c9a227; background: linear-gradient(180deg, #fffaf0, var(--card-bg) 60%); }
  .kit-steps { margin: 0 0 12px; padding-left: 22px; font-family: var(--sans, inherit); font-size: 13px; line-height: 1.6; color: var(--ink); }
  .kit-steps li { margin-bottom: 4px; }
  .kit-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
  .kit-show summary { cursor: pointer; font-family: var(--sans, inherit); font-size: 12.5px; font-weight: 800; color: var(--navy); }
  .kit-show textarea { width: 100%; margin-top: 8px; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--surface-border); background: #fff; color: #1e2436; font-family: ui-monospace, Consolas, monospace; font-size: 11.5px; line-height: 1.5; resize: vertical; box-sizing: border-box; }

  .ch-progress { display: flex; align-items: center; gap: 12px; font-family: var(--sans, inherit); font-size: 13px; color: var(--navy); }
  .ch-bar { flex: 1; height: 10px; border-radius: 999px; background: rgba(27,42,91,0.12); overflow: hidden; }
  .ch-bar span { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, #c9a227, #1f9d63); transition: width .4s ease; }
  .ch-list { display: flex; flex-direction: column; gap: 8px; }
  .ch-row { display: flex; gap: 14px; align-items: flex-start; padding: 12px 14px; border-radius: 14px; border: 1.5px solid var(--card-border); background: var(--card-bg); font-family: var(--sans, inherit); }
  .ch-row.s-ok { border-color: rgba(31,157,99,0.55); background: linear-gradient(90deg, rgba(31,157,99,0.07), var(--card-bg) 40%); }
  .ch-row.s-fix { border-color: rgba(214,69,90,0.55); background: linear-gradient(90deg, rgba(214,69,90,0.07), var(--card-bg) 40%); }
  .ch-row.s-busy { opacity: .7; }
  .ch-no { flex: none; width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: 10px; background: var(--navy); color: #fff; font-family: var(--brand-display); font-weight: 800; font-size: 14px; }
  .ch-row.s-ok .ch-no { background: #1f9d63; }
  .ch-row.s-fix .ch-no { background: #d6455a; }
  .ch-main { flex: 1; min-width: 0; }
  .ch-main > strong { font-size: 14.5px; color: var(--navy); }
  .ch-main em { font-style: normal; font-size: 11px; font-weight: 700; color: var(--muted-text); }
  .ch-main small { display: block; margin-top: 2px; font-size: 12px; color: var(--muted-text); line-height: 1.4; }
  .ch-file span { padding: 2px 9px; border-radius: 999px; background: rgba(27,42,91,0.08); font-size: 11.5px; font-weight: 700; color: var(--navy); }
  .ch-issues li { margin-top: 4px; padding: 6px 10px; border-radius: 8px; font-size: 12.5px; line-height: 1.45; }
  .ch-actions { flex: none; display: flex; flex-wrap: wrap; justify-content: flex-end; align-items: center; gap: 6px; max-width: 330px; }
  .ch-btn { padding: 6px 12px; border-radius: 999px; border: 1.5px solid rgba(27,42,91,0.25); background: #fff; color: var(--navy); font-family: var(--sans, inherit); font-size: 12px; font-weight: 800; cursor: pointer; box-shadow: none; }
  .ch-btn:hover:not(:disabled) { border-color: #c9a227; background: #fff8e3; }
  .ch-btn:disabled { opacity: .5; cursor: not-allowed; }
  .ch-btn--go { background: var(--navy); color: #fff; border-color: var(--navy); }
  .ch-btn--go:hover:not(:disabled) { background: #26397a; border-color: #26397a; }
  .ch-btn--x { color: #a12a41; border-color: rgba(214,69,90,0.4); }
  .ch-more, .ch-single { margin-top: 12px; }
  .ch-more summary, .ch-single summary { cursor: pointer; font-family: var(--sans, inherit); font-size: 12.5px; font-weight: 800; color: var(--navy); }
  .ch-more .ch-list { margin-top: 8px; }
  .ch-submit { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 14px; padding-top: 12px; border-top: 1px dashed var(--surface-border); }
  @media (max-width: 720px) {
    .ch-row { flex-wrap: wrap; }
    .ch-actions { max-width: none; justify-content: flex-start; width: 100%; }
  }

  /* ---------------- Step-by-step drawer ---------------- */
  .wb-cta.new { background: linear-gradient(135deg, #e8c75a, #c9a227); color: #3c2f05; animation: wb-glow 2s ease-in-out infinite; }
  @keyframes wb-glow { 0%, 100% { box-shadow: 0 0 0 0 rgba(201,162,39,0.55); } 50% { box-shadow: 0 0 0 8px rgba(201,162,39,0); } }
  .td-next.new { background: #fff5cf; border-color: #d9b545; }
  .td-next.new span { color: #8a6a0c; }
  .td-flow--8 li span { font-size: 10px; }
  .wz { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 20px; align-items: start; margin-bottom: 8px; }
  .wz-rail { position: sticky; top: 8px; display: flex; flex-direction: column; gap: 4px; max-height: calc(100vh - 150px); overflow-y: auto; padding: 8px; border-radius: 16px; background: rgba(27,42,91,0.05); border: 1px solid var(--card-border); }
  .wz-step { display: flex; justify-content: flex-start !important; text-align: left !important; align-items: flex-start; gap: 10px; width: 100%; padding: 9px 10px; border: 1.5px solid transparent; border-radius: 12px; background: transparent; text-align: left; cursor: pointer; box-shadow: none; font-family: var(--sans, inherit); color: var(--navy); }
  .wz-step i { flex: none; width: 24px; height: 24px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: #fff; border: 2px solid rgba(27,42,91,0.25); font-style: normal; font-size: 11.5px; font-weight: 800; color: var(--muted-text); margin-top: 1px; }
  .wz-card h3 { margin: 4px 0 8px; font-family: var(--brand-display); font-size: 21px; color: var(--navy); line-height: 1.25; }
  .wz-card h4 { display: flex; align-items: center; gap: 8px; margin: 0 0 8px; font-family: var(--brand-display); font-size: 15px; color: var(--navy); }
  .wz-card p { font-size: 13.5px; line-height: 1.55; }
  .wz-num { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 50%; background: var(--navy); color: #fff; font-style: normal; font-family: var(--sans, inherit); font-size: 12px; font-weight: 800; }
  .wz-fact strong { display: block; margin-top: 2px; font-size: 14.5px; color: var(--navy); word-break: break-word; }
  .wz-big { padding: 12px 26px !important; font-size: 15px !important; }
  .wz-two { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 10px 0; }
  .wz-list { margin: 0; padding-left: 20px; font-size: 13.5px; line-height: 1.6; }
  .wz-chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0; list-style: none; padding-left: 0 !important; }
  .wz-chips .chip, .wz-card .chip { padding: 3px 11px; border-radius: 999px; background: #fff7e0; border: 1px solid #e6cf85; color: #6f5608; font-size: 12px; font-weight: 700; }
  .wz-sib { display: flex; align-items: center; gap: 12px; padding: 8px 10px; border-radius: 12px; background: rgba(27,42,91,0.04); }
  .wz-sib { border-left: 4px solid var(--tc, transparent); }
  .wz-sib.is-this { background: #fff8e3; border: 1px solid #e6cf85; border-left: 4px solid var(--tc, #e6cf85); }
  .wz-sib strong { display: block; font-size: 13.5px; color: var(--navy); }
  .wz-sib small { font-size: 12px; color: var(--muted-text); }
  .wz-check-row { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--surface-border); font-size: 13.5px; }
  .wz-count { font-family: var(--sans, inherit); font-size: 12px; color: var(--muted-text); font-weight: 700; }
  @media (max-width: 900px) {
    .wz { grid-template-columns: 1fr; }
    .wz-rail { position: static; flex-direction: row; max-height: none; overflow-x: auto; overflow-y: hidden; padding: 6px; }
    .wz-step { flex: none; width: auto; min-width: 150px; }
    .wz-two { grid-template-columns: 1fr; }
  }
  @media (max-width: 720px) { .wz-foot { margin: 10px -18px -26px; padding: 10px 14px; } .wz-nav { max-width: 45%; padding: 9px 12px; font-size: 12px; } .wz-count { display: none; } }

  .wz-req { margin: 8px 0 12px; padding: 12px 14px; border-radius: 14px; background: #fff8e3; border: 1.5px solid #e6cf85; font-family: var(--sans, inherit); font-size: 13px; color: #4a3a0c; }
  .wz-req > strong { display: block; margin-bottom: 4px; color: #6f5608; }

  /* The drawer: the steps scroll, the Previous/Next bar stays fixed at the bottom of the drawer. */
  @media (min-width: 720px) { .td-scroll { padding: 28px 34px 18px; } }
  @media (min-width: 720px) { .drawer-panel .wz-foot { padding: 12px 34px; } }

  .wz-sections { padding-left: 18px; }
  .wz-sections ul { margin: 2px 0 6px; padding-left: 16px; list-style: disc; font-size: 12.5px; }
  .wz-sec { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; }
  .wz-sec em { flex: none; font-style: normal; padding: 1px 9px; border-radius: 999px; background: #fff7e0; border: 1px solid #e6cf85; color: #6f5608; font-size: 11.5px; font-weight: 800; }

  .kit-routes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 10px; }
  .kit-route { position: relative; padding: 16px 16px 12px; border-radius: 16px; background: #fff; border: 1.5px solid #e6cf85; font-family: var(--sans, inherit); }
  .kit-route h4 { margin: 4px 0 6px; font-family: var(--brand-display); font-size: 16px; color: var(--navy); }
  .kit-route p { margin: 0 0 8px; font-size: 12.5px; color: var(--muted-text); line-height: 1.5; }
  .kit-route .kit-steps { margin-bottom: 10px; font-size: 12.5px; }
  .kit-badge { display: inline-block; padding: 1px 10px; border-radius: 999px; background: var(--navy); color: #fff; font-size: 11px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
  @media (max-width: 900px) { .kit-routes { grid-template-columns: 1fr; } }

  /* ---------------- Priority ---------------- */
  .wb-due.rush { background: #c4243b; color: #fff; animation: wb-pulse 1.6s ease-in-out infinite; }
  .wb-prio { display: inline-block; margin: 0 8px 4px 0; padding: 2px 11px; border-radius: 999px; font-family: var(--sans, inherit); font-size: 11px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
  .wb-prio--rush { background: #c4243b; color: #fff; }
  .wb-prio--late { background: #f6d5da; color: #a12a41; border: 1px solid #e58a98; }
  .wb-prio--soon { background: #ffe9b8; color: #7a4d08; border: 1px solid #e6b950; }
  .wb-project.is-rush { border: 2px solid #c4243b; background: linear-gradient(180deg, rgba(196,36,59,0.08), var(--card-bg) 90px); box-shadow: 0 0 0 4px rgba(196,36,59,0.12), var(--shadow-soft); }
  .wb-project.is-late { border-color: rgba(214,69,90,0.7); }
  .wb-project.is-soon { border-color: #e6b950; background: linear-gradient(180deg, rgba(232,160,30,0.08), var(--card-bg) 90px); }
  .wb-focus.is-rush { border-left-color: #c4243b; background: linear-gradient(90deg, rgba(196,36,59,0.14), var(--card-bg) 55%); box-shadow: 0 0 0 3px rgba(196,36,59,0.12), var(--shadow-soft); }
  .wb-focus.is-rush .wb-focus-label { color: #c4243b; }

  .pb-strip { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
  .pb-chip { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px; background: var(--card-bg); border: 1.5px solid var(--card-border); text-decoration: none; color: var(--navy); font-family: var(--sans, inherit); font-size: 12.5px; font-weight: 700; }
  .pb-chip strong { min-width: 22px; padding: 0 6px; border-radius: 999px; background: rgba(27,42,91,0.12); text-align: center; }
  .pb-chip--rush { border-color: #c4243b; } .pb-chip--rush strong { background: #c4243b; color: #fff; }
  .pb-chip--late { border-color: #d6455a; } .pb-chip--late strong { background: #d6455a; color: #fff; }
  .pb-chip--soon { border-color: #e6b950; } .pb-chip--soon strong { background: #e8a01e; color: #fff; }
  .pb-lane { margin-bottom: 20px; padding: 16px 18px 6px; border-radius: 20px; background: var(--card-bg); border: 1px solid var(--card-border); border-left: 6px solid #8a94b5; box-shadow: var(--shadow-soft); }
  .pb-lane--rush { border-left-color: #c4243b; background: linear-gradient(180deg, rgba(196,36,59,0.07), var(--card-bg) 120px); }
  .pb-lane--late { border-left-color: #d6455a; } .pb-lane--soon { border-left-color: #e8a01e; } .pb-lane--back { border-left-color: #7a2f6b; }
  .pb-lane--week { border-left-color: #3a55b0; } .pb-lane--later { border-left-color: #8a94b5; } .pb-lane--wait { border-left-color: #b0b8d0; } .pb-lane--done { border-left-color: #1f9d63; }
  .pb-lane-head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; font-family: var(--sans, inherit); }
  .pb-lane-head strong { font-family: var(--brand-display); font-size: 18px; color: var(--navy); }
  .pb-lane-head small { color: var(--muted-text); font-size: 12.5px; }
  .pb-count { padding: 0 10px; border-radius: 999px; background: rgba(27,42,91,0.12); color: var(--navy); font-size: 12px; font-weight: 800; }
  .pb-lane > summary { cursor: pointer; list-style: none; }
  .pb-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 12px; padding-bottom: 12px; }
  .pb-card { border-top: 4px solid var(--tc, transparent); display: flex; flex-direction: column; gap: 8px; padding: 14px 15px; border-radius: 16px; background: #fff; border: 1.5px solid var(--card-border); box-shadow: 0 4px 12px rgba(17,28,59,0.06); cursor: pointer; font-family: var(--sans, inherit); transition: transform .15s, box-shadow .15s, border-color .15s; }
  .pb-card:hover, .pb-card:focus-visible { transform: translateY(-2px); border-color: #c9a227; box-shadow: 0 12px 24px rgba(17,28,59,0.14); outline: none; }
  .pb-lane--rush .pb-card { border-color: rgba(196,36,59,0.55); }
  .pb-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
  .pb-title { font-family: var(--brand-display); font-size: 15px; line-height: 1.3; color: var(--navy); }
  .pb-meta { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--muted-text); }
  .pb-foot { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 6px 8px; margin-top: 2px; }
  .pb-pay { white-space: nowrap; font-size: 12.5px; font-weight: 800; color: #6f5608; }
  .pb-card .wb-track { margin-top: 2px; }

  .wb-lang.wb-limit { background: #fdecc8; border-color: #e6b950; color: #7a4d08; font-weight: 800; }
  .wz-list li.wz-limit { padding: 6px 10px; border-radius: 10px; background: #fdecc8; border: 1px solid #e6b950; color: #5c3a05; list-style-position: inside; }

  .wz-q { display: grid; gap: 2px; padding: 6px 10px; margin: 4px 0; border-radius: 8px; background: rgba(27,42,91,0.05); font-size: 13.5px; }
  .wz-q span { color: #5b6585; }
  .selfcheck { margin-top: 10px; padding: 10px 14px; border-radius: 12px; border: 1px solid #cfd5e6; border-left: 5px solid #2f9e5b; background: rgba(47,158,91,0.07); font-size: 13.5px; }
  .selfcheck.is-bad { border-left-color: #d6455a; background: rgba(214,69,90,0.07); }
  .selfcheck ul { list-style: none; margin: 6px 0; padding: 0; display: grid; gap: 4px; }
  .selfcheck li { display: flex; gap: 8px; align-items: baseline; }
  .selfcheck li i { font-style: normal; font-weight: 800; width: 16px; text-align: center; color: #16724a; }
  .selfcheck li.bad i { color: #c0392b; }
  .selfcheck li small { display: block; color: #5b6585; }

  /* Expert extras: alerts, banners, starter, snippets, readiness, fix list, quiz tools, drop and keys */
  .x-small-drawer { max-width: 520px; padding: 22px; }
  .x-tools { display: flex; flex-wrap: wrap; gap: 16px; margin: 4px 0 12px; font-size: 13px; }
  .x-earn { margin-top: 6px; font-size: 12.5px; color: #7a5a10; font-weight: 600; }
  .x-due { margin: 0 0 12px; }
  .x-due-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
  .x-due-item { display: grid; text-align: left; border: 1px solid #e0c46a; border-left: 4px solid #e8a01e; background: #fff8e6; border-radius: 8px; padding: 8px 12px; cursor: pointer; font: inherit; }
  .x-due-item span { font-size: 12px; color: #7a4d08; }
  .x-due-item.is-late { border-color: #e0a0a0; border-left-color: #c0392b; background: #fdecec; }
  .x-due-item.is-late span { color: #94304b; }
  .x-starter .x-prev-row { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 6px 0; border-bottom: 1px solid #eef0f6; font-size: 13px; }
  .x-starter small { color: #5b6585; }
  .x-snippets .x-snip { display: flex; gap: 8px; align-items: center; padding: 6px 0; border-bottom: 1px solid #eef0f6; font-size: 13px; }
  .x-snippets .x-snip span { flex: 1; color: #5b6585; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .x-ready { border: 1px solid #e0c46a; background: #fff8e6; border-radius: 10px; padding: 10px 14px; margin-bottom: 12px; }
  .x-ready.is-ok { border-color: #8fd0ae; background: #eaf8f0; }
  .x-ready ul { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 4px; font-size: 13.5px; }
  .x-ready li { display: flex; gap: 8px; align-items: baseline; }
  .x-ready li i { font-style: normal; font-weight: 800; width: 16px; text-align: center; }
  .x-ready li.ok i { color: #16724a; }
  .x-ready li.todo i { color: #c0392b; }
  .x-fix { margin-top: 10px; border: 1px solid #e0a0a0; background: #fdf3f3; border-radius: 10px; padding: 10px 14px; font-size: 13.5px; }
  .x-fix ul { list-style: none; margin: 6px 0 0; padding: 0; display: grid; gap: 6px; }
  .x-quiz-tools { margin: 8px 0; }
  .x-quiz-count { font-weight: 700; font-size: 13px; color: #94304b; margin-bottom: 6px; }
  .x-quiz-count.is-ok { color: #16724a; }
  .x-next { display: flex; justify-content: space-between; align-items: center; gap: 12px; border: 1px solid #b9c7f2; background: #f0f4ff; border-radius: 10px; padding: 10px 14px; margin-bottom: 12px; }
  .x-next span { display: block; font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.06em; color: #5b6585; }
  .x-help-link { color: inherit; font-weight: 600; text-decoration: none; padding: 6px 12px; border-radius: 999px; border: 1px solid currentColor; margin-right: 10px; font-size: 13px; }
  .x-help-link:hover { background: rgba(53, 86, 184, .1); }
  .x-help-step { margin-left: 10px; font-size: 11.5px; font-weight: 600; white-space: nowrap; }
  .x-keys-table td:first-child { white-space: nowrap; width: 1%; padding-right: 18px; }
  .x-keys-table kbd { display: inline-block; min-width: 20px; text-align: center; padding: 1px 6px; border: 1px solid #c9cfe3; border-bottom-width: 2px; border-radius: 5px; background: #fff; font: 600 12px/1.4 ui-monospace, Menlo, Consolas, monospace; }
  .x-keys { margin-left: 10px; font-size: 11.5px; color: #5b6585; font-weight: 400; }
  .x-keys kbd { border: 1px solid #c9cfe3; border-bottom-width: 2px; border-radius: 4px; padding: 0 5px; font: inherit; background: #fff; margin-left: 4px; }
  .x-dropping { outline: 3px dashed #4a63d8; outline-offset: -6px; background: rgba(74, 99, 216, 0.06); }
  @media (max-width: 720px) { .x-keys { display: none; } }
  .x-pay-strip { background: #eef3ff; border: 1px solid #b9c7f2; border-radius: 10px; padding: 10px 14px; margin-bottom: 12px; font-size: 13.5px; }
  .x-bars { display: grid; gap: 6px; margin: 8px 0; }
  .x-bar { display: grid; grid-template-columns: 170px minmax(0, 1fr) 36px; gap: 10px; align-items: center; font-size: 13px; }
  .x-bar div { height: 8px; border-radius: 6px; background: #e4e8f4; overflow: hidden; } .x-bar i { display: block; height: 100%; background: #3556b8; }