/* ============================================================================
 * TaleClip Theme System
 *
 * Eleven themes, each with full Dark + Light palettes, applied via two data
 * attributes on <html>:
 *   <html data-theme-id="midnightViolet" data-theme-mode="dark">
 *
 * Token contract — see docs/theme_feature.md. Every token is opt-in: existing
 * code that uses --tc-* variables that aren't redefined here keeps working.
 * Components that need theming should reference these token names instead of
 * hard-coding hex values.
 *
 * Mode separation:
 *   data-theme-mode="dark"  → dark variant
 *   data-theme-mode="light" → light variant
 * Theme and mode are independent — switching one does NOT reset the other.
 * ========================================================================== */

/* ----- defaults: Taleclip Default DARK (current look) --------------------- */
:root,
[data-theme-id="default"][data-theme-mode="dark"],
[data-theme-mode="dark"]:not([data-theme-id]) {
    --tc-bg: #0b0f1a;
    --tc-bg-muted: #11172a;
    --tc-bg-elevated: #161d33;
    --tc-sidebar-bg: rgba(20,16,38,0.72);
    --tc-sidebar-active: rgba(168,85,247,0.18);
    --tc-sidebar-hover: rgba(168,85,247,0.10);
    --tc-header-bg: rgba(15,17,31,0.65);
    --tc-card-bg: #141a2c;
    --tc-card-glass: rgba(31,27,52,0.55);
    --tc-card-hover: rgba(255,255,255,0.04);
    --tc-border: #2b2f44;
    --tc-border-strong: #475569;
    --tc-text: #e4e7ec;
    --tc-text-muted: #94a3b8;
    --tc-text-soft: #64748b;
    --tc-primary: #f59e0b;
    --tc-primary-hover: #d97706;
    --tc-primary-text: #1a1206;
    --tc-secondary: #8b5cf6;
    --tc-secondary-hover: #7c3aed;
    --tc-secondary-text: #ffffff;
    --tc-accent: #a855f7;
    --tc-accent-hover: #9333ea;
    --tc-admin: #fb923c;
    --tc-admin-hover: #f97316;
    --tc-success: #22c55e;
    --tc-warning: #fbbf24;
    --tc-danger: #ef4444;
    --tc-info: #3b82f6;
    --tc-link: #c4b5fd;
    --tc-shadow: 0 4px 24px rgba(0,0,0,0.45);
    --tc-glow: 0 0 30px rgba(168,85,247,0.25);
    --tc-table-header: #1a2138;
    --tc-table-row: #141a2c;
    --tc-table-row-hover: rgba(168,85,247,0.10);
    --tc-input-bg: #0f1426;
    --tc-input-border: #2b2f44;
    --tc-input-text: #e4e7ec;
    --tc-modal-bg: #161d33;
    --tc-modal-border: #2b2f44;
    --tc-focus-ring: 0 0 0 3px rgba(168,85,247,0.55);
    --tc-progress-bg: #1a2138;
    --tc-progress-fill: linear-gradient(90deg, #a855f7, #f59e0b);
    --tc-badge-bg: rgba(168,85,247,0.18);
    --tc-badge-text: #e9d5ff;
}

/* ----- Taleclip Default LIGHT --------------------------------------------- */
[data-theme-id="default"][data-theme-mode="light"],
[data-theme-mode="light"]:not([data-theme-id]) {
    --tc-bg: #f5f3fa;
    --tc-bg-muted: #ece8f5;
    --tc-bg-elevated: #ffffff;
    --tc-sidebar-bg: rgba(255,255,255,0.88);
    --tc-sidebar-active: rgba(168,85,247,0.16);
    --tc-sidebar-hover: rgba(168,85,247,0.08);
    --tc-header-bg: rgba(255,255,255,0.85);
    --tc-card-bg: #ffffff;
    --tc-card-glass: rgba(255,255,255,0.75);
    --tc-card-hover: rgba(168,85,247,0.06);
    --tc-border: #e2e0eb;
    --tc-border-strong: #cbd5e1;
    --tc-text: #1e1b2c;
    --tc-text-muted: #4b5563;
    --tc-text-soft: #6b7280;
    --tc-primary: #d97706;
    --tc-primary-hover: #b45309;
    --tc-primary-text: #ffffff;
    --tc-secondary: #7c3aed;
    --tc-secondary-hover: #6d28d9;
    --tc-secondary-text: #ffffff;
    --tc-accent: #9333ea;
    --tc-accent-hover: #7e22ce;
    --tc-admin: #ea580c;
    --tc-admin-hover: #c2410c;
    --tc-success: #16a34a;
    --tc-warning: #d97706;
    --tc-danger: #dc2626;
    --tc-info: #2563eb;
    --tc-link: #6d28d9;
    --tc-shadow: 0 4px 20px rgba(60,40,120,0.10);
    --tc-glow: 0 0 24px rgba(168,85,247,0.18);
    --tc-table-header: #ece8f5;
    --tc-table-row: #ffffff;
    --tc-table-row-hover: rgba(168,85,247,0.08);
    --tc-input-bg: #ffffff;
    --tc-input-border: #d4d2e0;
    --tc-input-text: #1e1b2c;
    --tc-modal-bg: #ffffff;
    --tc-modal-border: #e2e0eb;
    --tc-focus-ring: 0 0 0 3px rgba(168,85,247,0.40);
    --tc-progress-bg: #ece8f5;
    --tc-progress-fill: linear-gradient(90deg, #9333ea, #d97706);
    --tc-badge-bg: rgba(168,85,247,0.14);
    --tc-badge-text: #4c1d95;
}

/* ============================================================================
 *  MIDNIGHT VIOLET — premium AI studio
 * ========================================================================== */
[data-theme-id="midnightViolet"][data-theme-mode="dark"] {
    --tc-bg: #07060f;
    --tc-bg-muted: #0c0a1f;
    --tc-bg-elevated: #141033;
    --tc-sidebar-bg: rgba(17,12,42,0.78);
    --tc-sidebar-active: rgba(139,92,246,0.22);
    --tc-sidebar-hover: rgba(139,92,246,0.12);
    --tc-header-bg: rgba(10,8,24,0.75);
    --tc-card-bg: #14112c;
    --tc-card-glass: rgba(35,25,72,0.62);
    --tc-card-hover: rgba(167,139,250,0.08);
    --tc-border: #312b54;
    --tc-border-strong: #6d28d9;
    --tc-text: #ede9fe;
    --tc-text-muted: #c4b5fd;
    --tc-text-soft: #8b7fc4;
    --tc-primary: #a78bfa;
    --tc-primary-hover: #8b5cf6;
    --tc-primary-text: #0f0a24;
    --tc-secondary: #ec4899;
    --tc-secondary-hover: #db2777;
    --tc-secondary-text: #ffffff;
    --tc-accent: #818cf8;
    --tc-accent-hover: #6366f1;
    --tc-admin: #f472b6;
    --tc-admin-hover: #ec4899;
    --tc-info: #818cf8;
    --tc-link: #c4b5fd;
    --tc-shadow: 0 6px 30px rgba(99,30,180,0.40);
    --tc-glow: 0 0 36px rgba(139,92,246,0.40);
    --tc-table-header: #1a1545;
    --tc-table-row: #14112c;
    --tc-table-row-hover: rgba(139,92,246,0.14);
    --tc-input-bg: #0e0a24;
    --tc-input-border: #312b54;
    --tc-input-text: #ede9fe;
    --tc-modal-bg: #141033;
    --tc-modal-border: #312b54;
    --tc-focus-ring: 0 0 0 3px rgba(167,139,250,0.55);
    --tc-progress-bg: #1a1545;
    --tc-progress-fill: linear-gradient(90deg, #a78bfa, #ec4899);
    --tc-badge-bg: rgba(167,139,250,0.22);
    --tc-badge-text: #ede9fe;
}
[data-theme-id="midnightViolet"][data-theme-mode="light"] {
    --tc-bg: #f6f3fc;
    --tc-bg-muted: #ebe5f7;
    --tc-bg-elevated: #ffffff;
    --tc-sidebar-bg: rgba(255,255,255,0.90);
    --tc-sidebar-active: rgba(139,92,246,0.18);
    --tc-sidebar-hover: rgba(139,92,246,0.08);
    --tc-header-bg: rgba(255,255,255,0.85);
    --tc-card-bg: #ffffff;
    --tc-card-glass: rgba(245,243,255,0.85);
    --tc-card-hover: rgba(139,92,246,0.06);
    --tc-border: #e0d8f2;
    --tc-border-strong: #c4b5fd;
    --tc-text: #2a1b4a;
    --tc-text-muted: #5b4b85;
    --tc-text-soft: #8478a8;
    --tc-primary: #7c3aed;
    --tc-primary-hover: #6d28d9;
    --tc-primary-text: #ffffff;
    --tc-secondary: #db2777;
    --tc-secondary-hover: #be185d;
    --tc-secondary-text: #ffffff;
    --tc-accent: #6366f1;
    --tc-accent-hover: #4f46e5;
    --tc-admin: #ec4899;
    --tc-admin-hover: #db2777;
    --tc-info: #6366f1;
    --tc-link: #6d28d9;
    --tc-shadow: 0 4px 22px rgba(99,30,180,0.12);
    --tc-glow: 0 0 24px rgba(139,92,246,0.22);
    --tc-table-header: #ebe5f7;
    --tc-table-row: #ffffff;
    --tc-table-row-hover: rgba(139,92,246,0.08);
    --tc-input-bg: #ffffff;
    --tc-input-border: #d8cdf2;
    --tc-input-text: #2a1b4a;
    --tc-modal-bg: #ffffff;
    --tc-modal-border: #e0d8f2;
    --tc-focus-ring: 0 0 0 3px rgba(124,58,237,0.45);
    --tc-progress-bg: #ebe5f7;
    --tc-progress-fill: linear-gradient(90deg, #7c3aed, #db2777);
    --tc-badge-bg: rgba(124,58,237,0.14);
    --tc-badge-text: #4c1d95;
}

/* ============================================================================
 *  EMERALD CIRCUIT — local AI / server dashboard
 * ========================================================================== */
[data-theme-id="emeraldCircuit"][data-theme-mode="dark"] {
    --tc-bg: #08120e;
    --tc-bg-muted: #0d1f18;
    --tc-bg-elevated: #122b22;
    --tc-sidebar-bg: rgba(14,30,24,0.80);
    --tc-sidebar-active: rgba(16,185,129,0.20);
    --tc-sidebar-hover: rgba(16,185,129,0.10);
    --tc-header-bg: rgba(10,22,18,0.78);
    --tc-card-bg: #112a22;
    --tc-card-glass: rgba(22,52,42,0.62);
    --tc-card-hover: rgba(52,211,153,0.07);
    --tc-border: #1f3d33;
    --tc-border-strong: #047857;
    --tc-text: #d1fae5;
    --tc-text-muted: #6ee7b7;
    --tc-text-soft: #5a8478;
    --tc-primary: #10b981;
    --tc-primary-hover: #059669;
    --tc-primary-text: #02110b;
    --tc-secondary: #14b8a6;
    --tc-secondary-hover: #0d9488;
    --tc-secondary-text: #ffffff;
    --tc-accent: #34d399;
    --tc-accent-hover: #10b981;
    --tc-admin: #84cc16;
    --tc-admin-hover: #65a30d;
    --tc-link: #6ee7b7;
    --tc-shadow: 0 4px 24px rgba(0,40,30,0.55);
    --tc-glow: 0 0 30px rgba(16,185,129,0.30);
    --tc-table-header: #173b2f;
    --tc-table-row: #112a22;
    --tc-table-row-hover: rgba(16,185,129,0.12);
    --tc-input-bg: #0c1f18;
    --tc-input-border: #1f3d33;
    --tc-input-text: #d1fae5;
    --tc-modal-bg: #122b22;
    --tc-modal-border: #1f3d33;
    --tc-focus-ring: 0 0 0 3px rgba(52,211,153,0.55);
    --tc-progress-bg: #173b2f;
    --tc-progress-fill: linear-gradient(90deg, #10b981, #14b8a6);
    --tc-badge-bg: rgba(16,185,129,0.20);
    --tc-badge-text: #d1fae5;
}
[data-theme-id="emeraldCircuit"][data-theme-mode="light"] {
    --tc-bg: #ecfdf5;
    --tc-bg-muted: #d1fae5;
    --tc-bg-elevated: #ffffff;
    --tc-sidebar-bg: rgba(255,255,255,0.90);
    --tc-sidebar-active: rgba(16,185,129,0.18);
    --tc-sidebar-hover: rgba(16,185,129,0.08);
    --tc-header-bg: rgba(255,255,255,0.88);
    --tc-card-bg: #ffffff;
    --tc-card-glass: rgba(236,253,245,0.85);
    --tc-card-hover: rgba(16,185,129,0.07);
    --tc-border: #d1fae5;
    --tc-border-strong: #6ee7b7;
    --tc-text: #064e3b;
    --tc-text-muted: #047857;
    --tc-text-soft: #4b8779;
    --tc-primary: #059669;
    --tc-primary-hover: #047857;
    --tc-primary-text: #ffffff;
    --tc-secondary: #0d9488;
    --tc-secondary-hover: #0f766e;
    --tc-secondary-text: #ffffff;
    --tc-accent: #10b981;
    --tc-accent-hover: #059669;
    --tc-admin: #65a30d;
    --tc-admin-hover: #4d7c0f;
    --tc-link: #047857;
    --tc-shadow: 0 4px 20px rgba(6,78,59,0.10);
    --tc-glow: 0 0 22px rgba(16,185,129,0.20);
    --tc-table-header: #d1fae5;
    --tc-table-row: #ffffff;
    --tc-table-row-hover: rgba(16,185,129,0.08);
    --tc-input-bg: #ffffff;
    --tc-input-border: #c4eedd;
    --tc-input-text: #064e3b;
    --tc-modal-bg: #ffffff;
    --tc-modal-border: #d1fae5;
    --tc-focus-ring: 0 0 0 3px rgba(5,150,105,0.40);
    --tc-progress-bg: #d1fae5;
    --tc-progress-fill: linear-gradient(90deg, #059669, #0d9488);
    --tc-badge-bg: rgba(5,150,105,0.14);
    --tc-badge-text: #064e3b;
}

/* ============================================================================
 *  SOLAR EMBER — warm creator studio
 * ========================================================================== */
[data-theme-id="solarEmber"][data-theme-mode="dark"] {
    --tc-bg: #150c08;
    --tc-bg-muted: #211410;
    --tc-bg-elevated: #2f1d14;
    --tc-sidebar-bg: rgba(40,22,14,0.80);
    --tc-sidebar-active: rgba(251,146,60,0.20);
    --tc-sidebar-hover: rgba(251,146,60,0.10);
    --tc-header-bg: rgba(18,12,8,0.78);
    --tc-card-bg: #261611;
    --tc-card-glass: rgba(58,36,24,0.65);
    --tc-card-hover: rgba(251,191,36,0.06);
    --tc-border: #4b2d1d;
    --tc-border-strong: #b45309;
    --tc-text: #fef3c7;
    --tc-text-muted: #fcd34d;
    --tc-text-soft: #a17a55;
    --tc-primary: #f97316;
    --tc-primary-hover: #ea580c;
    --tc-primary-text: #1a0a02;
    --tc-secondary: #ef4444;
    --tc-secondary-hover: #dc2626;
    --tc-secondary-text: #ffffff;
    --tc-accent: #fbbf24;
    --tc-accent-hover: #f59e0b;
    --tc-admin: #dc2626;
    --tc-admin-hover: #b91c1c;
    --tc-link: #fbbf24;
    --tc-shadow: 0 4px 24px rgba(120,40,0,0.45);
    --tc-glow: 0 0 30px rgba(249,115,22,0.35);
    --tc-table-header: #3a2418;
    --tc-table-row: #261611;
    --tc-table-row-hover: rgba(251,146,60,0.12);
    --tc-input-bg: #1c100a;
    --tc-input-border: #4b2d1d;
    --tc-input-text: #fef3c7;
    --tc-modal-bg: #2f1d14;
    --tc-modal-border: #4b2d1d;
    --tc-focus-ring: 0 0 0 3px rgba(251,146,60,0.55);
    --tc-progress-bg: #3a2418;
    --tc-progress-fill: linear-gradient(90deg, #f97316, #fbbf24);
    --tc-badge-bg: rgba(251,146,60,0.20);
    --tc-badge-text: #fef3c7;
}
[data-theme-id="solarEmber"][data-theme-mode="light"] {
    --tc-bg: #fff8ed;
    --tc-bg-muted: #fff1d6;
    --tc-bg-elevated: #ffffff;
    --tc-sidebar-bg: rgba(255,255,255,0.92);
    --tc-sidebar-active: rgba(249,115,22,0.16);
    --tc-sidebar-hover: rgba(249,115,22,0.08);
    --tc-header-bg: rgba(255,255,255,0.90);
    --tc-card-bg: #ffffff;
    --tc-card-glass: rgba(255,247,237,0.88);
    --tc-card-hover: rgba(249,115,22,0.07);
    --tc-border: #f5d4a4;
    --tc-border-strong: #f59e0b;
    --tc-text: #451a03;
    --tc-text-muted: #92400e;
    --tc-text-soft: #b45309;
    --tc-primary: #ea580c;
    --tc-primary-hover: #c2410c;
    --tc-primary-text: #ffffff;
    --tc-secondary: #dc2626;
    --tc-secondary-hover: #b91c1c;
    --tc-secondary-text: #ffffff;
    --tc-accent: #f59e0b;
    --tc-accent-hover: #d97706;
    --tc-admin: #b91c1c;
    --tc-admin-hover: #991b1b;
    --tc-link: #c2410c;
    --tc-shadow: 0 4px 20px rgba(180,80,0,0.12);
    --tc-glow: 0 0 22px rgba(249,115,22,0.20);
    --tc-table-header: #fff1d6;
    --tc-table-row: #ffffff;
    --tc-table-row-hover: rgba(249,115,22,0.08);
    --tc-input-bg: #ffffff;
    --tc-input-border: #f5d4a4;
    --tc-input-text: #451a03;
    --tc-modal-bg: #ffffff;
    --tc-modal-border: #f5d4a4;
    --tc-focus-ring: 0 0 0 3px rgba(234,88,12,0.40);
    --tc-progress-bg: #fff1d6;
    --tc-progress-fill: linear-gradient(90deg, #ea580c, #f59e0b);
    --tc-badge-bg: rgba(234,88,12,0.14);
    --tc-badge-text: #7c2d12;
}

/* ============================================================================
 *  ARCTIC GLASS — cool technical
 * ========================================================================== */
[data-theme-id="arcticGlass"][data-theme-mode="dark"] {
    --tc-bg: #0a1424;
    --tc-bg-muted: #102134;
    --tc-bg-elevated: #1a3050;
    --tc-sidebar-bg: rgba(18,38,68,0.78);
    --tc-sidebar-active: rgba(34,211,238,0.20);
    --tc-sidebar-hover: rgba(34,211,238,0.10);
    --tc-header-bg: rgba(10,20,36,0.75);
    --tc-card-bg: #122740;
    --tc-card-glass: rgba(26,55,90,0.55);
    --tc-card-hover: rgba(125,211,252,0.06);
    --tc-border: #2c4870;
    --tc-border-strong: #0e7490;
    --tc-text: #e0f2fe;
    --tc-text-muted: #7dd3fc;
    --tc-text-soft: #64748b;
    --tc-primary: #06b6d4;
    --tc-primary-hover: #0891b2;
    --tc-primary-text: #04141a;
    --tc-secondary: #38bdf8;
    --tc-secondary-hover: #0ea5e9;
    --tc-secondary-text: #ffffff;
    --tc-accent: #22d3ee;
    --tc-accent-hover: #06b6d4;
    --tc-admin: #0ea5e9;
    --tc-admin-hover: #0284c7;
    --tc-link: #7dd3fc;
    --tc-shadow: 0 4px 24px rgba(0,20,60,0.55);
    --tc-glow: 0 0 30px rgba(34,211,238,0.30);
    --tc-table-header: #1a3050;
    --tc-table-row: #122740;
    --tc-table-row-hover: rgba(34,211,238,0.12);
    --tc-input-bg: #0d1a2e;
    --tc-input-border: #2c4870;
    --tc-input-text: #e0f2fe;
    --tc-modal-bg: #1a3050;
    --tc-modal-border: #2c4870;
    --tc-focus-ring: 0 0 0 3px rgba(34,211,238,0.55);
    --tc-progress-bg: #1a3050;
    --tc-progress-fill: linear-gradient(90deg, #06b6d4, #38bdf8);
    --tc-badge-bg: rgba(34,211,238,0.20);
    --tc-badge-text: #e0f2fe;
}
[data-theme-id="arcticGlass"][data-theme-mode="light"] {
    --tc-bg: #f0f9ff;
    --tc-bg-muted: #e0f2fe;
    --tc-bg-elevated: #ffffff;
    --tc-sidebar-bg: rgba(255,255,255,0.92);
    --tc-sidebar-active: rgba(6,182,212,0.18);
    --tc-sidebar-hover: rgba(6,182,212,0.08);
    --tc-header-bg: rgba(255,255,255,0.90);
    --tc-card-bg: #ffffff;
    --tc-card-glass: rgba(240,249,255,0.88);
    --tc-card-hover: rgba(6,182,212,0.07);
    --tc-border: #bae6fd;
    --tc-border-strong: #7dd3fc;
    --tc-text: #0c2540;
    --tc-text-muted: #0e7490;
    --tc-text-soft: #475569;
    --tc-primary: #0891b2;
    --tc-primary-hover: #0e7490;
    --tc-primary-text: #ffffff;
    --tc-secondary: #0284c7;
    --tc-secondary-hover: #0369a1;
    --tc-secondary-text: #ffffff;
    --tc-accent: #06b6d4;
    --tc-accent-hover: #0891b2;
    --tc-admin: #0369a1;
    --tc-admin-hover: #075985;
    --tc-link: #0e7490;
    --tc-shadow: 0 4px 20px rgba(6,90,140,0.10);
    --tc-glow: 0 0 22px rgba(34,211,238,0.18);
    --tc-table-header: #e0f2fe;
    --tc-table-row: #ffffff;
    --tc-table-row-hover: rgba(6,182,212,0.08);
    --tc-input-bg: #ffffff;
    --tc-input-border: #bae6fd;
    --tc-input-text: #0c2540;
    --tc-modal-bg: #ffffff;
    --tc-modal-border: #bae6fd;
    --tc-focus-ring: 0 0 0 3px rgba(8,145,178,0.40);
    --tc-progress-bg: #e0f2fe;
    --tc-progress-fill: linear-gradient(90deg, #0891b2, #38bdf8);
    --tc-badge-bg: rgba(8,145,178,0.14);
    --tc-badge-text: #0c4a6e;
}

/* ============================================================================
 *  DEFAULT STUDY — balanced learning/work
 * ========================================================================== */
[data-theme-id="defaultStudy"][data-theme-mode="dark"] {
    --tc-bg: #0f172a;
    --tc-bg-muted: #1e293b;
    --tc-bg-elevated: #283142;
    --tc-sidebar-bg: rgba(20,28,46,0.82);
    --tc-sidebar-active: rgba(59,130,246,0.20);
    --tc-sidebar-hover: rgba(59,130,246,0.10);
    --tc-header-bg: rgba(15,23,42,0.85);
    --tc-card-bg: #1e293b;
    --tc-card-glass: rgba(40,54,82,0.55);
    --tc-card-hover: rgba(96,165,250,0.06);
    --tc-border: #334155;
    --tc-border-strong: #475569;
    --tc-text: #e2e8f0;
    --tc-text-muted: #94a3b8;
    --tc-text-soft: #64748b;
    --tc-primary: #3b82f6;
    --tc-primary-hover: #2563eb;
    --tc-primary-text: #ffffff;
    --tc-secondary: #64748b;
    --tc-secondary-hover: #475569;
    --tc-secondary-text: #ffffff;
    --tc-accent: #60a5fa;
    --tc-accent-hover: #3b82f6;
    --tc-admin: #8b5cf6;
    --tc-admin-hover: #7c3aed;
    --tc-link: #93c5fd;
    --tc-shadow: 0 4px 20px rgba(0,0,0,0.40);
    --tc-glow: 0 0 24px rgba(59,130,246,0.20);
    --tc-table-header: #283142;
    --tc-table-row: #1e293b;
    --tc-table-row-hover: rgba(59,130,246,0.10);
    --tc-input-bg: #131c2f;
    --tc-input-border: #334155;
    --tc-input-text: #e2e8f0;
    --tc-modal-bg: #283142;
    --tc-modal-border: #334155;
    --tc-focus-ring: 0 0 0 3px rgba(59,130,246,0.50);
    --tc-progress-bg: #283142;
    --tc-progress-fill: linear-gradient(90deg, #3b82f6, #60a5fa);
    --tc-badge-bg: rgba(59,130,246,0.20);
    --tc-badge-text: #dbeafe;
}
[data-theme-id="defaultStudy"][data-theme-mode="light"] {
    --tc-bg: #f8fafc;
    --tc-bg-muted: #eef2f7;
    --tc-bg-elevated: #ffffff;
    --tc-sidebar-bg: rgba(255,255,255,0.95);
    --tc-sidebar-active: rgba(59,130,246,0.14);
    --tc-sidebar-hover: rgba(59,130,246,0.06);
    --tc-header-bg: rgba(255,255,255,0.92);
    --tc-card-bg: #ffffff;
    --tc-card-glass: rgba(248,250,252,0.88);
    --tc-card-hover: rgba(59,130,246,0.05);
    --tc-border: #e2e8f0;
    --tc-border-strong: #cbd5e1;
    --tc-text: #0f172a;
    --tc-text-muted: #475569;
    --tc-text-soft: #64748b;
    --tc-primary: #2563eb;
    --tc-primary-hover: #1d4ed8;
    --tc-primary-text: #ffffff;
    --tc-secondary: #64748b;
    --tc-secondary-hover: #475569;
    --tc-secondary-text: #ffffff;
    --tc-accent: #3b82f6;
    --tc-accent-hover: #2563eb;
    --tc-admin: #7c3aed;
    --tc-admin-hover: #6d28d9;
    --tc-link: #2563eb;
    --tc-shadow: 0 4px 16px rgba(15,23,42,0.08);
    --tc-glow: 0 0 18px rgba(59,130,246,0.16);
    --tc-table-header: #eef2f7;
    --tc-table-row: #ffffff;
    --tc-table-row-hover: rgba(59,130,246,0.06);
    --tc-input-bg: #ffffff;
    --tc-input-border: #cbd5e1;
    --tc-input-text: #0f172a;
    --tc-modal-bg: #ffffff;
    --tc-modal-border: #e2e8f0;
    --tc-focus-ring: 0 0 0 3px rgba(37,99,235,0.40);
    --tc-progress-bg: #eef2f7;
    --tc-progress-fill: linear-gradient(90deg, #2563eb, #60a5fa);
    --tc-badge-bg: rgba(37,99,235,0.12);
    --tc-badge-text: #1e3a8a;
}

/* ============================================================================
 *  FOCUS BLUE — concentration / dashboards
 * ========================================================================== */
[data-theme-id="focusBlue"][data-theme-mode="dark"] {
    --tc-bg: #050a1a;
    --tc-bg-muted: #0a142e;
    --tc-bg-elevated: #11214a;
    --tc-sidebar-bg: rgba(14,28,68,0.82);
    --tc-sidebar-active: rgba(96,165,250,0.22);
    --tc-sidebar-hover: rgba(96,165,250,0.10);
    --tc-header-bg: rgba(8,16,40,0.85);
    --tc-card-bg: #0d1c3e;
    --tc-card-glass: rgba(24,42,90,0.65);
    --tc-card-hover: rgba(96,165,250,0.07);
    --tc-border: #1e3a8a;
    --tc-border-strong: #2563eb;
    --tc-text: #dbeafe;
    --tc-text-muted: #93c5fd;
    --tc-text-soft: #60a5fa;
    --tc-primary: #3b82f6;
    --tc-primary-hover: #2563eb;
    --tc-primary-text: #ffffff;
    --tc-secondary: #0ea5e9;
    --tc-secondary-hover: #0284c7;
    --tc-secondary-text: #ffffff;
    --tc-accent: #60a5fa;
    --tc-accent-hover: #3b82f6;
    --tc-admin: #6366f1;
    --tc-admin-hover: #4f46e5;
    --tc-link: #93c5fd;
    --tc-shadow: 0 4px 24px rgba(0,20,80,0.55);
    --tc-glow: 0 0 30px rgba(59,130,246,0.30);
    --tc-table-header: #11214a;
    --tc-table-row: #0d1c3e;
    --tc-table-row-hover: rgba(59,130,246,0.12);
    --tc-input-bg: #07112a;
    --tc-input-border: #1e3a8a;
    --tc-input-text: #dbeafe;
    --tc-modal-bg: #11214a;
    --tc-modal-border: #1e3a8a;
    --tc-focus-ring: 0 0 0 3px rgba(96,165,250,0.55);
    --tc-progress-bg: #11214a;
    --tc-progress-fill: linear-gradient(90deg, #3b82f6, #60a5fa);
    --tc-badge-bg: rgba(59,130,246,0.20);
    --tc-badge-text: #dbeafe;
}
[data-theme-id="focusBlue"][data-theme-mode="light"] {
    --tc-bg: #eff6ff;
    --tc-bg-muted: #dbeafe;
    --tc-bg-elevated: #ffffff;
    --tc-sidebar-bg: rgba(255,255,255,0.94);
    --tc-sidebar-active: rgba(37,99,235,0.16);
    --tc-sidebar-hover: rgba(37,99,235,0.07);
    --tc-header-bg: rgba(255,255,255,0.92);
    --tc-card-bg: #ffffff;
    --tc-card-glass: rgba(239,246,255,0.85);
    --tc-card-hover: rgba(37,99,235,0.06);
    --tc-border: #bfdbfe;
    --tc-border-strong: #60a5fa;
    --tc-text: #0c2046;
    --tc-text-muted: #1e3a8a;
    --tc-text-soft: #475569;
    --tc-primary: #2563eb;
    --tc-primary-hover: #1d4ed8;
    --tc-primary-text: #ffffff;
    --tc-secondary: #0284c7;
    --tc-secondary-hover: #0369a1;
    --tc-secondary-text: #ffffff;
    --tc-accent: #3b82f6;
    --tc-accent-hover: #2563eb;
    --tc-admin: #4f46e5;
    --tc-admin-hover: #4338ca;
    --tc-link: #1d4ed8;
    --tc-shadow: 0 4px 20px rgba(30,58,138,0.10);
    --tc-glow: 0 0 22px rgba(59,130,246,0.20);
    --tc-table-header: #dbeafe;
    --tc-table-row: #ffffff;
    --tc-table-row-hover: rgba(37,99,235,0.07);
    --tc-input-bg: #ffffff;
    --tc-input-border: #bfdbfe;
    --tc-input-text: #0c2046;
    --tc-modal-bg: #ffffff;
    --tc-modal-border: #bfdbfe;
    --tc-focus-ring: 0 0 0 3px rgba(37,99,235,0.40);
    --tc-progress-bg: #dbeafe;
    --tc-progress-fill: linear-gradient(90deg, #2563eb, #60a5fa);
    --tc-badge-bg: rgba(37,99,235,0.12);
    --tc-badge-text: #1e3a8a;
}

/* ============================================================================
 *  STUDY GREEN — long reading
 * ========================================================================== */
[data-theme-id="studyGreen"][data-theme-mode="dark"] {
    --tc-bg: #0c1410;
    --tc-bg-muted: #14201a;
    --tc-bg-elevated: #1d2e25;
    --tc-sidebar-bg: rgba(22,38,30,0.82);
    --tc-sidebar-active: rgba(74,222,128,0.18);
    --tc-sidebar-hover: rgba(74,222,128,0.08);
    --tc-header-bg: rgba(12,20,16,0.85);
    --tc-card-bg: #182921;
    --tc-card-glass: rgba(32,50,40,0.62);
    --tc-card-hover: rgba(110,231,183,0.06);
    --tc-border: #2a4034;
    --tc-border-strong: #15803d;
    --tc-text: #d6f5dd;
    --tc-text-muted: #86efac;
    --tc-text-soft: #4e785f;
    --tc-primary: #10b981;
    --tc-primary-hover: #059669;
    --tc-primary-text: #04140a;
    --tc-secondary: #16a34a;
    --tc-secondary-hover: #15803d;
    --tc-secondary-text: #ffffff;
    --tc-accent: #6ee7b7;
    --tc-accent-hover: #34d399;
    --tc-admin: #15803d;
    --tc-admin-hover: #166534;
    --tc-link: #86efac;
    --tc-shadow: 0 4px 22px rgba(0,30,15,0.50);
    --tc-glow: 0 0 26px rgba(16,185,129,0.25);
    --tc-table-header: #1f3327;
    --tc-table-row: #182921;
    --tc-table-row-hover: rgba(16,185,129,0.10);
    --tc-input-bg: #0f1c14;
    --tc-input-border: #2a4034;
    --tc-input-text: #d6f5dd;
    --tc-modal-bg: #1d2e25;
    --tc-modal-border: #2a4034;
    --tc-focus-ring: 0 0 0 3px rgba(52,211,153,0.50);
    --tc-progress-bg: #1f3327;
    --tc-progress-fill: linear-gradient(90deg, #10b981, #6ee7b7);
    --tc-badge-bg: rgba(16,185,129,0.18);
    --tc-badge-text: #d6f5dd;
}
[data-theme-id="studyGreen"][data-theme-mode="light"] {
    --tc-bg: #f5faf6;
    --tc-bg-muted: #e7f3eb;
    --tc-bg-elevated: #ffffff;
    --tc-sidebar-bg: rgba(255,255,255,0.94);
    --tc-sidebar-active: rgba(22,163,74,0.14);
    --tc-sidebar-hover: rgba(22,163,74,0.06);
    --tc-header-bg: rgba(255,255,255,0.92);
    --tc-card-bg: #ffffff;
    --tc-card-glass: rgba(245,250,246,0.88);
    --tc-card-hover: rgba(22,163,74,0.06);
    --tc-border: #c8e1d2;
    --tc-border-strong: #86efac;
    --tc-text: #1a3a23;
    --tc-text-muted: #15803d;
    --tc-text-soft: #4e785f;
    --tc-primary: #16a34a;
    --tc-primary-hover: #15803d;
    --tc-primary-text: #ffffff;
    --tc-secondary: #059669;
    --tc-secondary-hover: #047857;
    --tc-secondary-text: #ffffff;
    --tc-accent: #34d399;
    --tc-accent-hover: #10b981;
    --tc-admin: #166534;
    --tc-admin-hover: #14532d;
    --tc-link: #15803d;
    --tc-shadow: 0 4px 18px rgba(20,80,40,0.10);
    --tc-glow: 0 0 20px rgba(34,197,94,0.20);
    --tc-table-header: #e7f3eb;
    --tc-table-row: #ffffff;
    --tc-table-row-hover: rgba(22,163,74,0.07);
    --tc-input-bg: #ffffff;
    --tc-input-border: #c8e1d2;
    --tc-input-text: #1a3a23;
    --tc-modal-bg: #ffffff;
    --tc-modal-border: #c8e1d2;
    --tc-focus-ring: 0 0 0 3px rgba(22,163,74,0.40);
    --tc-progress-bg: #e7f3eb;
    --tc-progress-fill: linear-gradient(90deg, #16a34a, #6ee7b7);
    --tc-badge-bg: rgba(22,163,74,0.12);
    --tc-badge-text: #14532d;
}

/* ============================================================================
 *  CALM TEAL — focus / relaxation
 * ========================================================================== */
[data-theme-id="calmTeal"][data-theme-mode="dark"] {
    --tc-bg: #0a1414;
    --tc-bg-muted: #102222;
    --tc-bg-elevated: #173030;
    --tc-sidebar-bg: rgba(18,40,40,0.80);
    --tc-sidebar-active: rgba(45,212,191,0.20);
    --tc-sidebar-hover: rgba(45,212,191,0.10);
    --tc-header-bg: rgba(10,20,20,0.85);
    --tc-card-bg: #142b2b;
    --tc-card-glass: rgba(28,56,56,0.58);
    --tc-card-hover: rgba(94,234,212,0.06);
    --tc-border: #245252;
    --tc-border-strong: #0d9488;
    --tc-text: #ccfbf1;
    --tc-text-muted: #5eead4;
    --tc-text-soft: #4d7a78;
    --tc-primary: #14b8a6;
    --tc-primary-hover: #0d9488;
    --tc-primary-text: #02141a;
    --tc-secondary: #06b6d4;
    --tc-secondary-hover: #0891b2;
    --tc-secondary-text: #ffffff;
    --tc-accent: #2dd4bf;
    --tc-accent-hover: #14b8a6;
    --tc-admin: #0e7490;
    --tc-admin-hover: #155e75;
    --tc-link: #5eead4;
    --tc-shadow: 0 4px 22px rgba(0,40,40,0.50);
    --tc-glow: 0 0 26px rgba(20,184,166,0.25);
    --tc-table-header: #173838;
    --tc-table-row: #142b2b;
    --tc-table-row-hover: rgba(20,184,166,0.10);
    --tc-input-bg: #0e1f1f;
    --tc-input-border: #245252;
    --tc-input-text: #ccfbf1;
    --tc-modal-bg: #173030;
    --tc-modal-border: #245252;
    --tc-focus-ring: 0 0 0 3px rgba(45,212,191,0.50);
    --tc-progress-bg: #173838;
    --tc-progress-fill: linear-gradient(90deg, #14b8a6, #2dd4bf);
    --tc-badge-bg: rgba(20,184,166,0.20);
    --tc-badge-text: #ccfbf1;
}
[data-theme-id="calmTeal"][data-theme-mode="light"] {
    --tc-bg: #f0fdfa;
    --tc-bg-muted: #ccfbf1;
    --tc-bg-elevated: #ffffff;
    --tc-sidebar-bg: rgba(255,255,255,0.94);
    --tc-sidebar-active: rgba(20,184,166,0.14);
    --tc-sidebar-hover: rgba(20,184,166,0.06);
    --tc-header-bg: rgba(255,255,255,0.92);
    --tc-card-bg: #ffffff;
    --tc-card-glass: rgba(240,253,250,0.85);
    --tc-card-hover: rgba(20,184,166,0.06);
    --tc-border: #99f6e4;
    --tc-border-strong: #5eead4;
    --tc-text: #0f3a37;
    --tc-text-muted: #0f766e;
    --tc-text-soft: #4d7a78;
    --tc-primary: #0d9488;
    --tc-primary-hover: #0f766e;
    --tc-primary-text: #ffffff;
    --tc-secondary: #0891b2;
    --tc-secondary-hover: #0e7490;
    --tc-secondary-text: #ffffff;
    --tc-accent: #14b8a6;
    --tc-accent-hover: #0d9488;
    --tc-admin: #155e75;
    --tc-admin-hover: #164e63;
    --tc-link: #0f766e;
    --tc-shadow: 0 4px 18px rgba(15,80,80,0.10);
    --tc-glow: 0 0 20px rgba(20,184,166,0.20);
    --tc-table-header: #ccfbf1;
    --tc-table-row: #ffffff;
    --tc-table-row-hover: rgba(20,184,166,0.07);
    --tc-input-bg: #ffffff;
    --tc-input-border: #99f6e4;
    --tc-input-text: #0f3a37;
    --tc-modal-bg: #ffffff;
    --tc-modal-border: #99f6e4;
    --tc-focus-ring: 0 0 0 3px rgba(13,148,136,0.40);
    --tc-progress-bg: #ccfbf1;
    --tc-progress-fill: linear-gradient(90deg, #0d9488, #5eead4);
    --tc-badge-bg: rgba(13,148,136,0.12);
    --tc-badge-text: #134e4a;
}

/* ============================================================================
 *  WARM SEPIA — reading / evening study
 * ========================================================================== */
[data-theme-id="warmSepia"][data-theme-mode="dark"] {
    --tc-bg: #1a120c;
    --tc-bg-muted: #261c14;
    --tc-bg-elevated: #34281c;
    --tc-sidebar-bg: rgba(40,28,18,0.82);
    --tc-sidebar-active: rgba(217,119,6,0.18);
    --tc-sidebar-hover: rgba(217,119,6,0.08);
    --tc-header-bg: rgba(20,14,8,0.85);
    --tc-card-bg: #2a1f15;
    --tc-card-glass: rgba(58,42,28,0.65);
    --tc-card-hover: rgba(252,211,77,0.06);
    --tc-border: #4a382a;
    --tc-border-strong: #92400e;
    --tc-text: #f4ead7;
    --tc-text-muted: #d4b896;
    --tc-text-soft: #8a7560;
    --tc-primary: #d97706;
    --tc-primary-hover: #b45309;
    --tc-primary-text: #1a0e02;
    --tc-secondary: #b45309;
    --tc-secondary-hover: #92400e;
    --tc-secondary-text: #ffffff;
    --tc-accent: #fbbf24;
    --tc-accent-hover: #d97706;
    --tc-admin: #b45309;
    --tc-admin-hover: #92400e;
    --tc-link: #fbbf24;
    --tc-shadow: 0 4px 22px rgba(70,40,10,0.55);
    --tc-glow: 0 0 26px rgba(217,119,6,0.25);
    --tc-table-header: #3a2818;
    --tc-table-row: #2a1f15;
    --tc-table-row-hover: rgba(217,119,6,0.10);
    --tc-input-bg: #1f1610;
    --tc-input-border: #4a382a;
    --tc-input-text: #f4ead7;
    --tc-modal-bg: #34281c;
    --tc-modal-border: #4a382a;
    --tc-focus-ring: 0 0 0 3px rgba(217,119,6,0.50);
    --tc-progress-bg: #3a2818;
    --tc-progress-fill: linear-gradient(90deg, #d97706, #fbbf24);
    --tc-badge-bg: rgba(217,119,6,0.20);
    --tc-badge-text: #f4ead7;
}
[data-theme-id="warmSepia"][data-theme-mode="light"] {
    --tc-bg: #faf3e3;
    --tc-bg-muted: #f0e3c8;
    --tc-bg-elevated: #fffaef;
    --tc-sidebar-bg: rgba(253,247,232,0.95);
    --tc-sidebar-active: rgba(180,83,9,0.14);
    --tc-sidebar-hover: rgba(180,83,9,0.06);
    --tc-header-bg: rgba(253,247,232,0.92);
    --tc-card-bg: #fffaef;
    --tc-card-glass: rgba(250,243,227,0.92);
    --tc-card-hover: rgba(180,83,9,0.06);
    --tc-border: #e8d6a8;
    --tc-border-strong: #d97706;
    --tc-text: #3a200a;
    --tc-text-muted: #7c4a1d;
    --tc-text-soft: #a0784b;
    --tc-primary: #b45309;
    --tc-primary-hover: #92400e;
    --tc-primary-text: #ffffff;
    --tc-secondary: #a16207;
    --tc-secondary-hover: #854d0e;
    --tc-secondary-text: #ffffff;
    --tc-accent: #d97706;
    --tc-accent-hover: #b45309;
    --tc-admin: #854d0e;
    --tc-admin-hover: #713f12;
    --tc-link: #b45309;
    --tc-shadow: 0 4px 18px rgba(120,60,10,0.12);
    --tc-glow: 0 0 20px rgba(217,119,6,0.18);
    --tc-table-header: #f0e3c8;
    --tc-table-row: #fffaef;
    --tc-table-row-hover: rgba(180,83,9,0.07);
    --tc-input-bg: #fffaef;
    --tc-input-border: #e8d6a8;
    --tc-input-text: #3a200a;
    --tc-modal-bg: #fffaef;
    --tc-modal-border: #e8d6a8;
    --tc-focus-ring: 0 0 0 3px rgba(180,83,9,0.40);
    --tc-progress-bg: #f0e3c8;
    --tc-progress-fill: linear-gradient(90deg, #b45309, #fbbf24);
    --tc-badge-bg: rgba(180,83,9,0.14);
    --tc-badge-text: #7c2d12;
}

/* ============================================================================
 *  HIGH CONTRAST — accessibility-first
 * ========================================================================== */
[data-theme-id="highContrast"][data-theme-mode="dark"] {
    --tc-bg: #000000;
    --tc-bg-muted: #0a0a0a;
    --tc-bg-elevated: #1a1a1a;
    --tc-sidebar-bg: #050505;
    --tc-sidebar-active: #ffffff;
    --tc-sidebar-hover: #2a2a2a;
    --tc-header-bg: #000000;
    --tc-card-bg: #1a1a1a;
    --tc-card-glass: #1a1a1a;
    --tc-card-hover: #2a2a2a;
    --tc-border: #d4d4d4;
    --tc-border-strong: #ffffff;
    --tc-text: #ffffff;
    --tc-text-muted: #e5e5e5;
    --tc-text-soft: #d4d4d4;
    --tc-primary: #38bdf8;
    --tc-primary-hover: #0ea5e9;
    --tc-primary-text: #000000;
    --tc-secondary: #facc15;
    --tc-secondary-hover: #eab308;
    --tc-secondary-text: #000000;
    --tc-accent: #38bdf8;
    --tc-accent-hover: #0ea5e9;
    --tc-admin: #facc15;
    --tc-admin-hover: #eab308;
    --tc-success: #4ade80;
    --tc-warning: #facc15;
    --tc-danger: #f87171;
    --tc-info: #38bdf8;
    --tc-link: #38bdf8;
    --tc-shadow: 0 0 0 0 transparent;
    --tc-glow: 0 0 0 0 transparent;
    --tc-table-header: #2a2a2a;
    --tc-table-row: #1a1a1a;
    --tc-table-row-hover: #333333;
    --tc-input-bg: #000000;
    --tc-input-border: #ffffff;
    --tc-input-text: #ffffff;
    --tc-modal-bg: #000000;
    --tc-modal-border: #ffffff;
    --tc-focus-ring: 0 0 0 4px #facc15;
    --tc-progress-bg: #2a2a2a;
    --tc-progress-fill: #38bdf8;
    --tc-badge-bg: #ffffff;
    --tc-badge-text: #000000;
}
[data-theme-id="highContrast"][data-theme-mode="light"] {
    --tc-bg: #ffffff;
    --tc-bg-muted: #f5f5f5;
    --tc-bg-elevated: #ffffff;
    --tc-sidebar-bg: #ffffff;
    --tc-sidebar-active: #000000;
    --tc-sidebar-hover: #e5e5e5;
    --tc-header-bg: #ffffff;
    --tc-card-bg: #ffffff;
    --tc-card-glass: #ffffff;
    --tc-card-hover: #f0f0f0;
    --tc-border: #000000;
    --tc-border-strong: #000000;
    --tc-text: #000000;
    --tc-text-muted: #1a1a1a;
    --tc-text-soft: #404040;
    --tc-primary: #1d4ed8;
    --tc-primary-hover: #1e3a8a;
    --tc-primary-text: #ffffff;
    --tc-secondary: #b91c1c;
    --tc-secondary-hover: #991b1b;
    --tc-secondary-text: #ffffff;
    --tc-accent: #1d4ed8;
    --tc-accent-hover: #1e3a8a;
    --tc-admin: #b91c1c;
    --tc-admin-hover: #991b1b;
    --tc-success: #15803d;
    --tc-warning: #ca8a04;
    --tc-danger: #b91c1c;
    --tc-info: #1d4ed8;
    --tc-link: #1d4ed8;
    --tc-shadow: 0 0 0 0 transparent;
    --tc-glow: 0 0 0 0 transparent;
    --tc-table-header: #f5f5f5;
    --tc-table-row: #ffffff;
    --tc-table-row-hover: #f0f0f0;
    --tc-input-bg: #ffffff;
    --tc-input-border: #000000;
    --tc-input-text: #000000;
    --tc-modal-bg: #ffffff;
    --tc-modal-border: #000000;
    --tc-focus-ring: 0 0 0 4px #b91c1c;
    --tc-progress-bg: #f5f5f5;
    --tc-progress-fill: #1d4ed8;
    --tc-badge-bg: #000000;
    --tc-badge-text: #ffffff;
}

/* ============================================================================
 *  Cross-theme global surface adoption
 *  These rules apply the theme tokens to broad surfaces so a new theme is
 *  visible app-wide without rewriting every component. Components that need
 *  finer control can override locally.
 * ========================================================================== */
html, body {
    background: var(--tc-bg);
    color: var(--tc-text);
    transition: background-color 0.25s ease, color 0.25s ease;
}
.page-section, .main-content, .creator-area, .ts-card, .sec-panel {
    color: var(--tc-text);
}
.sidebar, .sidebar-nav {
    background: var(--tc-sidebar-bg);
    color: var(--tc-text);
}
.nav-item.active, .nav-item-child.active {
    background: var(--tc-sidebar-active) !important;
    color: var(--tc-text) !important;
}
.nav-item:hover, .nav-item-child:hover {
    background: var(--tc-sidebar-hover);
}
.top-bar {
    background: var(--tc-header-bg);
    border-bottom-color: var(--tc-border);
}
.card-panel, .ts-card, .sec-panel {
    background: var(--tc-card-bg);
    border-color: var(--tc-border);
    color: var(--tc-text);
}
input[type="text"], input[type="search"], input[type="email"],
input[type="password"], input[type="number"], input[type="url"],
textarea, select {
    background: var(--tc-input-bg) !important;
    border-color: var(--tc-input-border) !important;
    color: var(--tc-input-text) !important;
}
input:focus, textarea:focus, select:focus, button:focus-visible, a:focus-visible {
    outline: none;
    box-shadow: var(--tc-focus-ring) !important;
}
.btn-primary, .ts-btn-primary {
    background: var(--tc-primary);
    color: var(--tc-primary-text);
    border-color: var(--tc-primary);
}
.btn-primary:hover, .ts-btn-primary:hover {
    background: var(--tc-primary-hover);
    border-color: var(--tc-primary-hover);
}
.btn-secondary, .ts-btn-secondary {
    border-color: var(--tc-border-strong);
    color: var(--tc-text);
}
table thead th { background: var(--tc-table-header); color: var(--tc-text); }
table tbody tr:hover { background: var(--tc-table-row-hover); }
.progress-bar, progress { background: var(--tc-progress-bg); }
.progress-bar > .fill, progress::-webkit-progress-value { background: var(--tc-progress-fill); }
a { color: var(--tc-link); }
.badge { background: var(--tc-badge-bg); color: var(--tc-badge-text); }
