/* ==========================================================================
   gde.ee landing theme system
   Light is the semantic default; dark preserves the original brand surface.
   Component rules below must consume tokens only.
   ========================================================================== */

:root {
    color-scheme: light;

    /* primitives */
    --ink-950: #0b1220;
    --ink-900: #0f172a;
    --ink-800: #1e293b;
    --ink-700: #334155;
    --ink-600: #475569;
    --ink-500: #52627a;
    --ink-400: #64748b;
    --ink-200: #dbe3ef;
    --ink-150: #e8edf5;
    --ink-100: #eef2f8;
    --ink-50: #f5f7fb;
    --paper: #ffffff;
    --indigo-700: #4338ca;
    --indigo-600: #4f46e5;
    --indigo-500: #6366f1;
    --indigo-400: #818cf8;
    --indigo-100: #eef2ff;
    --teal-700: #0f766e;
    --teal-600: #0d9488;
    --amber-700: #b45309;
    --amber-500: #f59e0b;
    --red-700: #b91c1c;
    --red-500: #ef4444;
    --green-700: #047857;
    --green-500: #10b981;
    --violet-700: #6b21a8;
    --violet-600: #7e22ce;
    --pink-700: #9d174d;
    --pink-600: #db2777;

    /* semantic surface + text */
    --bg-canvas: var(--ink-50);
    --bg-canvas-accent: var(--ink-100);
    --bg-surface: var(--paper);
    --bg-surface-raised: var(--paper);
    --bg-surface-muted: var(--ink-100);
    --bg-surface-strong: var(--ink-150);
    --bg-glass: color-mix(in srgb, var(--paper) 86%, transparent);
    --bg-glass-soft: color-mix(in srgb, var(--paper) 56%, transparent);
    --bg-inverse: var(--ink-950);
    --text-primary: var(--ink-900);
    --text-secondary: var(--ink-700);
    --text-muted: var(--ink-500);
    --text-subtle: var(--ink-400);
    --text-inverse: #f8fafc;
    --border-subtle: var(--ink-200);
    --border-strong: color-mix(in srgb, var(--ink-700) 28%, transparent);
    --border-input: #c8d3e3;
    --border-accent: color-mix(in srgb, var(--indigo-600) 30%, transparent);
    --accent: var(--indigo-600);
    --accent-strong: var(--indigo-700);
    --accent-text: var(--indigo-700);
    --accent-soft: color-mix(in srgb, var(--indigo-600) 10%, transparent);
    --accent-soft-strong: color-mix(in srgb, var(--indigo-600) 16%, transparent);
    --success: var(--green-700);
    --success-soft: color-mix(in srgb, var(--green-500) 12%, transparent);
    --warning: var(--amber-700);
    --warning-soft: color-mix(in srgb, var(--amber-500) 16%, transparent);
    --danger: var(--red-700);
    --danger-soft: color-mix(in srgb, var(--red-500) 12%, transparent);
    --teal: var(--teal-700);
    --teal-soft: color-mix(in srgb, var(--teal-600) 12%, transparent);
    --focus-ring: var(--indigo-600);
    --shadow-sm: 0 1px 2px color-mix(in srgb, var(--ink-950) 6%, transparent), 0 8px 24px color-mix(in srgb, var(--ink-950) 6%, transparent);
    --shadow-md: 0 12px 34px color-mix(in srgb, var(--ink-950) 10%, transparent);
    --shadow-lg: 0 24px 70px color-mix(in srgb, var(--ink-950) 14%, transparent);
    --nav-bg: color-mix(in srgb, var(--paper) 88%, transparent);
    --nav-border: var(--border-subtle);
    --nav-shadow: 0 10px 34px color-mix(in srgb, var(--ink-950) 10%, transparent);
    --hero-title-start: var(--ink-900);
    --hero-title-end: var(--ink-600);
    --hero-mesh: color-mix(in srgb, var(--indigo-500) 12%, transparent);
    --footer-bg: var(--ink-950);
    --footer-text: #f8fafc;
    --footer-muted: #8b98ad;
    --footer-border: color-mix(in srgb, var(--indigo-400) 22%, transparent);
    --cta-start: #4f46e5;
    --cta-end: #7e22ce;
    --input-bg: #ffffff;
    --input-bg-hover: #fbfcfe;
    --input-border: #c8d3e3;
    --input-border-hover: #b6c4d8;
    --input-ring: color-mix(in srgb, var(--accent) 14%, transparent);
    --dialog-backdrop: color-mix(in srgb, var(--ink-950) 36%, transparent);
    --launcher-bg: color-mix(in srgb, var(--paper) 82%, transparent);

    /* legacy bridge used by the original landing rules */
    --bg-dark: var(--bg-canvas);
    --bg-slate: var(--bg-surface);
    --bg-panel: var(--bg-glass);
    --border-glow: var(--border-accent);
    --primary: var(--accent);
    --primary-text: var(--accent-text);
    --primary-glow: color-mix(in srgb, var(--accent) 35%, transparent);
    --secondary: #7e22ce;
    --secondary-glow: color-mix(in srgb, #7e22ce 30%, transparent);
    --teal-glow: color-mix(in srgb, var(--teal-600) 30%, transparent);
    --text-white: var(--text-primary);
    --text-silver: var(--text-secondary);
    --text-gray: var(--text-muted);
    --text-dark: var(--text-subtle);
    --font-outfit: 'Outfit', 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

html[data-theme="dark"] {
    color-scheme: dark;
    --bg-canvas: #060814;
    --bg-canvas-accent: #0b0f19;
    --bg-surface: #0d1224;
    --bg-surface-raised: #111a30;
    --bg-surface-muted: #10182a;
    --bg-surface-strong: #162039;
    --bg-glass: rgba(13, 17, 33, 0.70);
    --bg-glass-soft: rgba(255, 255, 255, 0.03);
    --bg-inverse: #f8fafc;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --text-subtle: #8b98ad;
    --text-inverse: #0b1220;
    --border-subtle: rgba(255, 255, 255, 0.10);
    --border-strong: rgba(255, 255, 255, 0.22);
    --border-input: rgba(255, 255, 255, 0.18);
    --border-accent: rgba(99, 102, 241, 0.35);
    --accent: #6366f1;
    --accent-strong: #818cf8;
    --accent-text: #818cf8;
    --accent-soft: rgba(99, 102, 241, 0.12);
    --accent-soft-strong: rgba(99, 102, 241, 0.22);
    --success: #34d399;
    --success-soft: rgba(16, 185, 129, 0.12);
    --warning: #fbbf24;
    --warning-soft: rgba(245, 158, 11, 0.14);
    --danger: #f87171;
    --danger-soft: rgba(239, 68, 68, 0.12);
    --teal: #2dd4bf;
    --teal-soft: rgba(20, 184, 166, 0.12);
    --focus-ring: #818cf8;
    --shadow-sm: 0 8px 24px rgba(0, 0, 0, 0.22);
    --shadow-md: 0 20px 50px rgba(0, 0, 0, 0.32);
    --shadow-lg: 0 30px 90px rgba(0, 0, 0, 0.48);
    --nav-bg: rgba(8, 10, 20, 0.65);
    --nav-border: rgba(255, 255, 255, 0.08);
    --nav-shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
    --hero-title-start: #ffffff;
    --hero-title-end: #94a3b8;
    --hero-mesh: rgba(99, 102, 241, 0.18);
    --footer-bg: rgba(3, 5, 12, 0.96);
    --footer-text: #f8fafc;
    --footer-muted: #8b98ad;
    --footer-border: rgba(99, 102, 241, 0.20);
    --cta-start: #4f46e5;
    --cta-end: #7e22ce;
    --input-bg: rgba(255, 255, 255, 0.035);
    --input-bg-hover: rgba(255, 255, 255, 0.055);
    --input-border: rgba(255, 255, 255, 0.14);
    --input-border-hover: rgba(255, 255, 255, 0.24);
    --input-ring: rgba(129, 140, 248, 0.18);
    --dialog-backdrop: rgba(2, 4, 12, 0.72);
    --launcher-bg: rgba(13, 18, 36, 0.78);
    --bg-dark: var(--bg-canvas);
    --bg-slate: var(--bg-surface);
    --bg-panel: var(--bg-glass);
    --border-glow: var(--border-accent);
    --primary: var(--accent);
    --primary-text: var(--accent-text);
    --primary-glow: rgba(99, 102, 241, 0.40);
    --secondary: #a855f7;
    --secondary-glow: rgba(168, 85, 247, 0.40);
    --teal-glow: rgba(20, 184, 166, 0.40);
    --text-white: var(--text-primary);
    --text-silver: var(--text-secondary);
    --text-gray: var(--text-muted);
    --text-dark: var(--text-subtle);
}

html {
    scrollbar-color: color-mix(in srgb, var(--accent) 24%, transparent) transparent;
}
body {
    background-color: var(--bg-canvas);
    color: var(--text-primary);
}
::selection {
    background: color-mix(in srgb, var(--accent) 26%, transparent);
    color: var(--text-primary);
}
html.theme-ready,
html.theme-ready body,
html.theme-ready .hud-navigation,
html.theme-ready .hud-links,
html.theme-ready .glass-card,
html.theme-ready .glass-panel,
html.theme-ready .feature-rich-card,
html.theme-ready .security-glass-box,
html.theme-ready .pricing-card-glass,
html.theme-ready .faq-collapsible-card,
html.theme-ready .feedback-container,
html.theme-ready .updates-timeline-container,
html.theme-ready .proof-metric,
html.theme-ready .site-footer,
html.theme-ready .sbx-card,
html.theme-ready .sbx-sheet {
    transition: background-color .22s ease, border-color .22s ease, color .22s ease, box-shadow .22s ease;
}
@media (prefers-reduced-motion: reduce) {
    html.theme-ready *,
    html.theme-ready *::before,
    html.theme-ready *::after { transition-duration: 0s !important; animation-duration: 0s !important; }
}

/* Theme toggle — fixed 36px footprint, no layout shift. */
.theme-toggle {
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-subtle);
    border-radius: 50%;
    background: var(--bg-surface);
    color: var(--text-secondary);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: background-color .2s ease, border-color .2s ease, color .2s ease, transform .2s ease;
}
.theme-toggle:hover {
    border-color: var(--border-strong);
    color: var(--text-primary);
    transform: translateY(-1px);
}
.theme-toggle svg { width: 17px; height: 17px; display: block; }
.theme-toggle .theme-icon-moon { display: none; }
html[data-theme="dark"] .theme-toggle .theme-icon-sun { display: none; }
html[data-theme="dark"] .theme-toggle .theme-icon-moon { display: block; }
html[data-theme="dark"] .theme-toggle { background: var(--bg-glass-soft); color: var(--text-secondary); box-shadow: none; }
html[data-theme="dark"] .theme-toggle:hover { background: var(--bg-surface-strong); color: var(--text-primary); }
@media (max-width: 767px) {
    .theme-toggle { width: 44px; height: 44px; min-width: 44px; min-height: 44px; }
}

/* Dark CTA gradients: keep white label contrast above 4.5:1. */
html[data-theme="dark"] .btn-hero-primary,
html[data-theme="dark"] .mobile-btn-start,
html[data-theme="dark"] .pro-popular-label,
html[data-theme="dark"] .pricing-card-glass.pro-border .btn-pricing-action,
html[data-theme="dark"] .feedback-submit-btn,
html[data-theme="dark"] .btn-cookie-accept {
    background: linear-gradient(135deg, var(--cta-start), var(--cta-end));
}
html[data-theme="dark"] .feedback-submit-btn:hover:not(:disabled),
html[data-theme="dark"] .btn-cookie-accept:hover { background: var(--cta-start); }

/* Light mode component adaptation. */
html[data-theme="light"] .grid-bg-overlay {
    background-image:
        linear-gradient(color-mix(in srgb, var(--ink-900) 5%, transparent) 1px, transparent 1px),
        linear-gradient(90deg, color-mix(in srgb, var(--ink-900) 5%, transparent) 1px, transparent 1px);
}
html[data-theme="light"] #particle-canvas { opacity: .80; }
html[data-theme="light"] .ambient-glow { opacity: .22; mix-blend-mode: multiply; }
html[data-theme="light"] .grid-bg-overlay { opacity: .55; }
html[data-theme="dark"] .ambient-glow { opacity: .20; }
html[data-theme="light"] .hud-navigation { background: var(--nav-bg); border-color: var(--nav-border); box-shadow: var(--nav-shadow); }
html[data-theme="light"] .hud-logo-text { color: var(--text-primary); }
html[data-theme="light"] .hud-links { background: var(--bg-surface-muted); border-color: var(--border-subtle); }
html[data-theme="light"] .hud-link { color: var(--text-secondary); }
html[data-theme="light"] .hud-link:hover { color: var(--text-primary); }
html[data-theme="light"] .hud-link.active { background: var(--bg-surface); color: var(--text-primary); box-shadow: var(--shadow-sm); }
html[data-theme="light"] .i18n-inline-selector { background: var(--bg-surface); border-color: var(--border-subtle); }
html[data-theme="light"] .i18n-pill { color: var(--text-muted); }
html[data-theme="light"] .i18n-pill:hover { color: var(--text-primary); }
html[data-theme="light"] .i18n-pill.active { background: var(--accent-soft); color: var(--accent-text); border-color: var(--border-accent); }
html[data-theme="light"] .hud-btn-signin { color: var(--text-primary); background: var(--bg-surface); border-color: var(--border-subtle); }
html[data-theme="light"] .hud-btn-signin:hover { background: var(--bg-surface-muted); border-color: var(--border-strong); }
html[data-theme="light"] .hud-menu-btn { background: var(--bg-surface); border-color: var(--border-subtle); }
html[data-theme="light"] .hud-menu-btn .bar { background: var(--text-primary); }
html[data-theme="light"] .mobile-nav-overlay { background: color-mix(in srgb, var(--ink-950) 34%, transparent); }
html[data-theme="light"] .mobile-nav-panel { background: var(--bg-surface); border-color: var(--border-subtle); box-shadow: var(--shadow-lg); }
html[data-theme="light"] .mobile-nav-links a { color: var(--text-secondary); }
html[data-theme="light"] .mobile-nav-links a:hover { color: var(--text-primary); background: var(--bg-surface-muted); }
html[data-theme="light"] .mobile-lang-pill { background: var(--bg-surface-muted); border-color: var(--border-subtle); color: var(--text-secondary); }
html[data-theme="light"] .mobile-lang-pill:hover { color: var(--text-primary); background: var(--bg-surface-strong); }
html[data-theme="light"] .mobile-lang-pill.active { color: var(--accent-text); background: var(--accent-soft); border-color: var(--border-accent); }
html[data-theme="light"] .mobile-btn-signin { color: var(--text-primary); background: var(--bg-surface); border-color: var(--border-subtle); }
html[data-theme="light"] .mobile-btn-signin:hover { background: var(--bg-surface-muted); }
html[data-theme="light"] .hero-title { background: linear-gradient(to bottom right, var(--hero-title-start) 35%, var(--hero-title-end) 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
html[data-theme="light"] .hero-subtitle { color: var(--text-secondary); }
html[data-theme="light"] .hero-micro,
html[data-theme="light"] .hero-trust-line { color: var(--text-muted); }
html[data-theme="light"] .hero-badge.indigo { color: var(--accent-text); background: var(--accent-soft); border-color: var(--border-accent); }
html[data-theme="light"] .hero-badge.emerald { color: var(--teal); background: var(--teal-soft); border-color: color-mix(in srgb, var(--teal) 28%, transparent); }
html[data-theme="light"] .hero-badge.amber { color: var(--warning); background: var(--warning-soft); border-color: color-mix(in srgb, var(--warning) 28%, transparent); }
html[data-theme="light"] .btn-hero-secondary { color: var(--text-primary); background: var(--bg-surface); border-color: var(--border-subtle); }
html[data-theme="light"] .btn-hero-secondary:hover { background: var(--bg-surface-muted); border-color: var(--border-strong); }
html[data-theme="light"] .decipher-card { background: var(--bg-surface); border-color: var(--border-subtle); box-shadow: var(--shadow-sm); }
html[data-theme="light"] .decipher-title { color: var(--text-primary); }
html[data-theme="light"] .decipher-desc { color: var(--text-secondary); }
html[data-theme="light"] .glass-card,
html[data-theme="light"] .glass-panel,
html[data-theme="light"] .feature-rich-card,
html[data-theme="light"] .security-glass-box,
html[data-theme="light"] .pricing-card-glass,
html[data-theme="light"] .faq-collapsible-card,
html[data-theme="light"] .feedback-container,
html[data-theme="light"] .proof-metric,
html[data-theme="light"] .updates-timeline-container {
    background: var(--bg-surface);
    border-color: var(--border-subtle);
    box-shadow: var(--shadow-sm);
}
html[data-theme="light"] .glass-card:hover { background: var(--bg-surface-raised); border-color: var(--border-accent); box-shadow: var(--shadow-md); }
html[data-theme="light"] .viewport-badge { color: var(--accent-text); background: var(--accent-soft); border-color: var(--border-accent); }
html[data-theme="light"] .viewport-badge.purple { color: var(--violet-700); background: color-mix(in srgb, var(--violet-600) 9%, transparent); border-color: color-mix(in srgb, var(--violet-600) 26%, transparent); }
html[data-theme="light"] .viewport-badge.pink { color: var(--pink-700); background: color-mix(in srgb, var(--pink-600) 9%, transparent); border-color: color-mix(in srgb, var(--pink-600) 26%, transparent); }
html[data-theme="light"] .viewport-title,
html[data-theme="light"] .security-box-title,
html[data-theme="light"] .feature-title,
html[data-theme="light"] .pricing-card-title,
html[data-theme="light"] .price-integer,
html[data-theme="light"] .price-vat,
html[data-theme="light"] .price-billed,
html[data-theme="light"] .faq-header-trigger,
html[data-theme="light"] .feedback-subtitle,
html[data-theme="light"] .feedback-section-title,
html[data-theme="light"] .feedback-success-title,
html[data-theme="light"] .proof-metrics-title,
html[data-theme="light"] .proof-metric-value,
html[data-theme="light"] .team-name,
html[data-theme="light"] .team-commit-title,
html[data-theme="light"] .roadmap-item,
html[data-theme="light"] .agency-title,
html[data-theme="light"] .final-cta-title,
html[data-theme="light"] .updates-title {
    color: var(--text-primary);
}
html[data-theme="light"] .viewport-subtitle,
html[data-theme="light"] .security-box-desc,
html[data-theme="light"] .feature-desc,
html[data-theme="light"] .pricing-card-desc,
html[data-theme="light"] .faq-body-drawer,
html[data-theme="light"] .feedback-success-desc,
html[data-theme="light"] .proof-metrics-lead,
html[data-theme="light"] .proof-metric-label,
html[data-theme="light"] .proof-metric-method,
html[data-theme="light"] .team-bio,
html[data-theme="light"] .team-role,
html[data-theme="light"] .roadmap-detail,
html[data-theme="light"] .agency-text,
html[data-theme="light"] .final-cta-sub,
html[data-theme="light"] .final-cta-trust {
    color: var(--text-secondary);
}
html[data-theme="light"] .pricing-card-glass.pro-border { background: var(--bg-surface); box-shadow: var(--shadow-md); border-color: var(--accent); }
html[data-theme="light"] .pricing-card-glass.pro-border .pricing-card-title { color: var(--accent-text); }
html[data-theme="light"] .pricing-slider-bg { background: var(--bg-surface-muted); border-color: var(--border-subtle); }
html[data-theme="light"] .pricing-toggle-tab { color: var(--text-muted); }
html[data-theme="light"] .pricing-toggle-tab.active { color: var(--text-primary); }
html[data-theme="light"] .pricing-feature-line { color: var(--text-secondary); }
html[data-theme="light"] .btn-pricing-action { color: var(--text-primary); background: var(--bg-surface-muted); border-color: var(--border-subtle); }
html[data-theme="light"] .btn-pricing-action:hover { background: var(--bg-surface-strong); border-color: var(--border-strong); }
html[data-theme="light"] .pricing-card-glass.pro-border .btn-pricing-action { color: var(--text-inverse); background: var(--accent); border-color: var(--accent); }
html[data-theme="light"] .faq-collapsible-card.open { background: var(--accent-soft); border-color: var(--border-accent); }
html[data-theme="light"] .faq-cross::before,
html[data-theme="light"] .faq-cross::after { background: var(--text-secondary); }
html[data-theme="light"] .feedback-type-tab { color: var(--text-secondary); background: var(--bg-surface-muted); border-color: var(--border-subtle); }
html[data-theme="light"] .feedback-type-tab:hover { color: var(--text-primary); background: var(--bg-surface-strong); }
html[data-theme="light"] .feedback-type-tab.active { color: var(--accent-text); background: var(--accent-soft); border-color: var(--border-accent); }
html[data-theme="light"] .feedback-input { color: var(--text-primary); background: var(--bg-surface-muted); border-color: var(--border-input); }
html[data-theme="light"] .feedback-input::placeholder { color: var(--text-muted); }
html[data-theme="light"] .feedback-input:focus { background: var(--bg-surface); border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
html[data-theme="light"] .feedback-char-count-line { color: var(--text-muted); }
html[data-theme="light"] .feedback-submit-btn { color: var(--text-inverse); background: var(--accent); }
html[data-theme="light"] .feedback-submit-btn:hover:not(:disabled) { background: var(--accent-strong); }
html[data-theme="light"] .feedback-submit-btn:disabled { color: var(--text-subtle); background: var(--bg-surface-muted); }
html[data-theme="light"] .proof-metric-value { -webkit-text-fill-color: transparent; background: linear-gradient(135deg, var(--accent) 0%, var(--secondary) 100%); -webkit-background-clip: text; background-clip: text; }
html[data-theme="light"] .proof-metric:hover { border-color: var(--border-accent); box-shadow: var(--shadow-md); }
html[data-theme="light"] .team-card,
html[data-theme="light"] .roadmap-card,
html[data-theme="light"] .agency-cta { background: var(--bg-surface); border-color: var(--border-subtle); }
html[data-theme="light"] .team-avatar { background: var(--accent-soft); color: var(--accent-text); }
html[data-theme="light"] .team-contact,
html[data-theme="light"] .team-legal,
html[data-theme="light"] .team-commits li,
html[data-theme="light"] .team-docs a,
html[data-theme="light"] .roadmap-table th,
html[data-theme="light"] .roadmap-table td { color: var(--text-secondary); }
html[data-theme="light"] .roadmap-table th { color: var(--text-secondary) !important; }
html[data-theme="light"] .roadmap-status--released { color: var(--success); background: var(--success-soft); border-color: color-mix(in srgb, var(--success) 28%, transparent); }
html[data-theme="light"] .roadmap-status--progress { color: var(--accent-text); background: var(--accent-soft); border-color: var(--border-accent); }
html[data-theme="light"] .roadmap-status--next { color: var(--violet-700); background: color-mix(in srgb, var(--violet-600) 10%, transparent); border-color: color-mix(in srgb, var(--violet-600) 28%, transparent); }
html[data-theme="light"] .roadmap-status--exploring { color: var(--warning); background: var(--warning-soft); border-color: color-mix(in srgb, var(--warning) 28%, transparent); }
html[data-theme="light"] .roadmap-status--not { color: var(--text-muted); background: var(--bg-surface-muted); border-color: var(--border-subtle); }
html[data-theme="light"] .roadmap-table th { border-color: var(--border-subtle); }
html[data-theme="light"] .roadmap-table td { border-color: var(--border-subtle); }
html[data-theme="light"] .team-docs a:hover { background: var(--accent-soft); color: var(--accent-text); }
html[data-theme="light"] .final-cta-card { background: radial-gradient(120% 140% at 50% 0%, var(--accent-soft-strong), var(--bg-surface) 66%); border-color: var(--border-accent); box-shadow: var(--shadow-lg); }
html[data-theme="light"] .final-cta-sub { color: var(--text-secondary); }
html[data-theme="light"] .final-cta-trust { color: var(--text-muted); }
html[data-theme="light"] .updates-timeline-container:hover { border-color: var(--border-accent); background: var(--bg-surface-raised); }
html[data-theme="light"] .updates-meta,
html[data-theme="light"] .updates-meta-text,
html[data-theme="light"] .updates-list,
html[data-theme="light"] .updates-list li { color: var(--text-secondary); }
html[data-theme="light"] .btn-updates-view-all { color: var(--text-primary); background: var(--bg-surface-muted); border-color: var(--border-subtle); }
html[data-theme="light"] .btn-updates-view-all:hover { background: var(--accent-soft); border-color: var(--border-accent); }
html[data-theme="light"] #cookie-alert-banner { background: var(--bg-surface); border-color: var(--border-subtle); color: var(--text-primary); box-shadow: var(--shadow-lg); }
html[data-theme="light"] .cookie-text { color: var(--text-secondary); }
html[data-theme="light"] .legal-modal-overlay { background: color-mix(in srgb, var(--ink-950) 38%, transparent); }
html[data-theme="light"] .legal-modal-card { background: var(--bg-surface); border-color: var(--border-subtle); color: var(--text-secondary); box-shadow: var(--shadow-lg); }
html[data-theme="light"] .legal-modal-title,
html[data-theme="light"] .legal-modal-body h4,
html[data-theme="light"] .legal-tldr-header { color: var(--text-primary); }
html[data-theme="light"] .legal-modal-body { color: var(--text-secondary); }
html[data-theme="light"] .legal-modal-close { background: var(--bg-surface-muted); color: var(--text-secondary); }
html[data-theme="light"] .legal-modal-close:hover { background: var(--bg-surface-strong); color: var(--text-primary); }
html[data-theme="light"] .legal-tldr-box { background: var(--accent-soft); border-color: var(--border-accent); }
html[data-theme="light"] .legal-tldr-box p { color: var(--text-secondary); }
html[data-theme="light"] .site-footer { background: var(--footer-bg); border-color: var(--footer-border); }
html[data-theme="light"] .site-footer,
html[data-theme="light"] .site-footer .footer-brand-info,
html[data-theme="light"] .site-footer .footer-links-side a,
html[data-theme="light"] .site-footer .footer-copyright { color: var(--footer-muted); }
html[data-theme="light"] .site-footer .footer-links-side a:hover { color: var(--footer-text); }
html[data-theme="light"] .btn-back-to-top { color: var(--footer-muted); background: var(--bg-glass-soft); border-color: var(--border-subtle); }
html[data-theme="light"] .btn-back-to-top:hover { color: var(--footer-text); background: var(--bg-surface-strong); }
html[data-theme="light"] .mobile-sticky-cta { background: var(--bg-surface); border-color: var(--border-accent); box-shadow: var(--shadow-lg); }
html[data-theme="light"] .mobile-sticky-btn { color: var(--text-inverse); }

/* Light mode contrast fixes for legacy microcopy and controls. */
html[data-theme="light"] .beta-pill { color: var(--warning); background: var(--warning-soft); border-color: color-mix(in srgb, var(--warning) 30%, transparent); }
html[data-theme="light"] .beta-pricing-note { color: var(--warning); background: var(--warning-soft); border-color: color-mix(in srgb, var(--warning) 26%, transparent); }
html[data-theme="light"] .feedback-label { color: var(--text-secondary); }
html[data-theme="light"] .feedback-submit-hint,
html[data-theme="light"] .feedback-privacy-note,
html[data-theme="light"] .feedback-char-count-line,
html[data-theme="light"] .pricing-footnote { color: var(--text-muted); }
html[data-theme="light"] .feedback-error { color: var(--danger); background: var(--danger-soft); border-color: color-mix(in srgb, var(--danger) 30%, transparent); }
html[data-theme="light"] .lang-switch > summary { color: var(--text-secondary); background: var(--bg-surface); border-color: var(--border-subtle); }
html[data-theme="light"] .lang-switch > summary:hover { color: var(--text-primary); background: var(--bg-surface-muted); }
html[data-theme="light"] .sbx-total-row,
html[data-theme="light"] .sbx-total-row b { color: var(--text-primary) !important; }
html[data-theme="light"] .sbx-head-actions .sbx-reset { color: var(--text-secondary); border-color: var(--border-subtle); background: var(--bg-surface-muted); }
html[data-theme="light"] .sbx-head-actions .sbx-reset:hover { color: var(--text-primary); background: var(--bg-surface-strong); }
html[data-theme="light"] .sbx-autocomplete > input::placeholder,
html[data-theme="light"] .sbx-field input::placeholder,
html[data-theme="light"] .sbx-field textarea::placeholder { color: var(--text-muted); }
html[data-theme="light"] .sbx-line-remove { color: var(--danger); background: var(--danger-soft); }
html[data-theme="light"] .sbx-line-remove:hover { background: color-mix(in srgb, var(--danger) 18%, transparent); }
html[data-theme="light"] .sbx-privacy a { color: var(--accent-text); }
@media (min-width: 1181px) and (max-width: 1279px) { html[data-theme] .hud-btn-signin { display: none; } }
@media (min-width: 1181px) { .hud-navigation { width: min(95%, 1320px); } }

/* Sandbox form in light mode */
html[data-theme="light"] .sbx-card { background: var(--bg-surface); border-color: var(--border-subtle); box-shadow: var(--shadow-lg); color: var(--text-primary); }
html[data-theme="light"] .sbx-kicker { color: var(--accent-text); background: var(--accent-soft); border-color: var(--border-accent); }
html[data-theme="light"] .sbx-subtitle,
html[data-theme="light"] .sbx-section-head small,
html[data-theme="light"] .sbx-hint,
html[data-theme="light"] .sbx-privacy,
html[data-theme="light"] .sbx-ready-hint,
html[data-theme="light"] .sbx-preview-note { color: var(--text-secondary); }
html[data-theme="light"] .sbx-sample { color: var(--warning); background: var(--warning-soft); border-color: color-mix(in srgb, var(--warning) 30%, transparent); }
html[data-theme="light"] .sbx-party { background: var(--bg-surface-muted); border-color: var(--border-subtle); }
html[data-theme="light"] .sbx-section-head { color: var(--text-primary); }
html[data-theme="light"] .sbx-autocomplete > input,
html[data-theme="light"] .sbx-field input,
html[data-theme="light"] .sbx-field select,
html[data-theme="light"] .sbx-field textarea { color: var(--text-primary); background: var(--bg-surface); border-color: var(--border-input); }
html[data-theme="light"] .sbx-autocomplete > input,
html[data-theme="light"] .sbx-field input,
html[data-theme="light"] .sbx-field select,
html[data-theme="light"] .sbx-field textarea { box-shadow: inset 0 1px 2px color-mix(in srgb, var(--ink-950) 3%, transparent); }
html[data-theme="dark"] .sbx-autocomplete > input,
html[data-theme="dark"] .sbx-field input,
html[data-theme="dark"] .sbx-field select,
html[data-theme="dark"] .sbx-field textarea { border-color: var(--border-input); }
html[data-theme="light"] .sbx-autocomplete > input::placeholder,
html[data-theme="light"] .sbx-field input::placeholder,
html[data-theme="light"] .sbx-field textarea::placeholder { color: var(--text-muted); }
html[data-theme="light"] .sbx-field input:focus,
html[data-theme="light"] .sbx-field select:focus,
html[data-theme="light"] .sbx-field textarea:focus,
html[data-theme="light"] .sbx-autocomplete > input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
html[data-theme="light"] .sbx-details { background: var(--bg-surface); border-color: var(--border-subtle); }
html[data-theme="light"] .sbx-details summary,
html[data-theme="light"] .sbx-field > span,
html[data-theme="light"] .sbx-check { color: var(--text-secondary); }
html[data-theme="light"] .sbx-details summary b { color: var(--text-muted); }
html[data-theme="light"] .sbx-results { background: var(--bg-surface); border-color: var(--border-strong); box-shadow: var(--shadow-lg); }
html[data-theme="light"] .sbx-result b { color: var(--text-primary); }
html[data-theme="light"] .sbx-result span { color: var(--accent-text); }
html[data-theme="light"] .sbx-result small { color: var(--text-muted); }
html[data-theme="light"] .sbx-result:hover,
html[data-theme="light"] .sbx-result:focus-visible { background: var(--accent-soft); }
html[data-theme="light"] .sbx-selected { background: var(--teal-soft); border-color: color-mix(in srgb, var(--teal) 30%, transparent); }
html[data-theme="light"] .sbx-selected-main b { color: var(--text-primary); }
html[data-theme="light"] .sbx-selected-main span { color: var(--teal); }
html[data-theme="light"] .sbx-link-btn { color: var(--accent-text); }
html[data-theme="light"] .sbx-line { background: var(--bg-surface-muted); border-color: var(--border-subtle); }
html[data-theme="light"] .sbx-line .sbx-field > span { color: var(--text-muted); }
html[data-theme="light"] .sbx-add-line { color: var(--accent-text); border-color: var(--border-accent); }
html[data-theme="light"] .sbx-totals { background: var(--bg-surface-muted); border-color: var(--border-subtle); }
html[data-theme="light"] .sbx-totals > div { color: var(--text-secondary); }
html[data-theme="light"] .sbx-totals b,
html[data-theme="light"] .sbx-total-row,
html[data-theme="light"] .sbx-total-row b { color: var(--text-primary); }
html[data-theme="light"] .sbx-sample-note { color: var(--warning); background: var(--warning-soft); border-color: color-mix(in srgb, var(--warning) 24%, transparent); }
html[data-theme="light"] .sbx-sheet { background: var(--bg-surface); color: var(--text-primary); border-color: var(--border-subtle); box-shadow: var(--shadow-lg); }
html[data-theme="light"] .sbx-sheet-copy,
html[data-theme="light"] .sbx-timer { color: var(--text-secondary); }
html[data-theme="light"] .sbx-sheet-close { background: var(--bg-surface-muted); color: var(--text-secondary); }
html[data-theme="light"] .sbx-otp-links button { color: var(--accent-text); }
html[data-theme="light"] .sbx-code { color: var(--text-primary); background: var(--bg-surface-muted); }
html[data-theme="light"] .sbx-modal { background: color-mix(in srgb, var(--ink-950) 38%, transparent); }

/* The sample disclaimer is a footnote, not a full-width warning card. */
html[data-theme="light"] .sbx-sample-note {
    margin: 9px 0 0; padding: 0; border: 0; background: transparent;
    color: var(--text-muted); font-size: 8.5px;
}

/* Refined invoice fields: surface contrast first, border second, focus last. */
html[data-theme="light"] .sbx-autocomplete > input,
html[data-theme="light"] .sbx-field input,
html[data-theme="light"] .sbx-field select,
html[data-theme="light"] .sbx-field textarea,
html[data-theme="dark"] .sbx-autocomplete > input,
html[data-theme="dark"] .sbx-field input,
html[data-theme="dark"] .sbx-field select,
html[data-theme="dark"] .sbx-field textarea {
    border: 1px solid var(--input-border);
    background: var(--input-bg);
    color: var(--text-primary);
    box-shadow: inset 0 1px 2px color-mix(in srgb, var(--ink-950) 4%, transparent);
    transition: border-color .18s ease, background-color .18s ease, box-shadow .18s ease;
}
html[data-theme="light"] .sbx-autocomplete > input:hover:not(:focus),
html[data-theme="light"] .sbx-field input:hover:not(:focus),
html[data-theme="light"] .sbx-field select:hover:not(:focus),
html[data-theme="light"] .sbx-field textarea:hover:not(:focus),
html[data-theme="dark"] .sbx-autocomplete > input:hover:not(:focus),
html[data-theme="dark"] .sbx-field input:hover:not(:focus),
html[data-theme="dark"] .sbx-field select:hover:not(:focus),
html[data-theme="dark"] .sbx-field textarea:hover:not(:focus) {
    border-color: var(--input-border-hover);
    background: var(--input-bg-hover);
}
html[data-theme="light"] .sbx-autocomplete > input:focus,
html[data-theme="light"] .sbx-field input:focus,
html[data-theme="light"] .sbx-field select:focus,
html[data-theme="light"] .sbx-field textarea:focus,
html[data-theme="dark"] .sbx-autocomplete > input:focus,
html[data-theme="dark"] .sbx-field input:focus,
html[data-theme="dark"] .sbx-field select:focus,
html[data-theme="dark"] .sbx-field textarea:focus {
    border-color: var(--accent-text);
    background: var(--input-bg);
    box-shadow: 0 0 0 3px var(--input-ring), inset 0 1px 2px color-mix(in srgb, var(--ink-950) 4%, transparent);
    outline: none;
}
html[data-theme="light"] .sbx-autocomplete > input::placeholder,
html[data-theme="light"] .sbx-field input::placeholder,
html[data-theme="light"] .sbx-field textarea::placeholder,
html[data-theme="dark"] .sbx-autocomplete > input::placeholder,
html[data-theme="dark"] .sbx-field input::placeholder,
html[data-theme="dark"] .sbx-field textarea::placeholder {
    color: var(--text-muted);
}

/* The global keyboard outline is too heavy on compact invoice fields; the
   border + soft ring is the focus indicator here. */
html[data-theme] .sbx-autocomplete > input:focus-visible,
html[data-theme] .sbx-field input:focus-visible,
html[data-theme] .sbx-field select:focus-visible,
html[data-theme] .sbx-field textarea:focus-visible {
    outline: none !important;
}

/* Light-mode dashboard mockup: the hero illustration follows the page theme. */
html[data-theme="light"] .mockup-terminal {
    border-color: var(--border-subtle);
    background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-surface-muted) 100%);
    box-shadow: var(--shadow-lg);
}
html[data-theme="light"] .mockup-terminal:hover {
    border-color: var(--border-accent);
    box-shadow: var(--shadow-lg);
}
html[data-theme="light"] .terminal-header {
    background: color-mix(in srgb, var(--bg-surface-muted) 82%, transparent);
    border-bottom-color: var(--border-subtle);
}
html[data-theme="light"] .terminal-address {
    background: var(--bg-surface);
    border-color: var(--border-subtle);
    color: var(--text-muted);
}
html[data-theme="light"] .mockup-stat-card {
    background: var(--bg-surface);
    border-color: var(--border-subtle);
    box-shadow: var(--shadow-sm);
}
html[data-theme="light"] .mockup-stat-icon { color: var(--accent-text); }
html[data-theme="light"] .mockup-stat-card:nth-child(2) .mockup-stat-icon { color: var(--success); }
html[data-theme="light"] .mockup-stat-card:nth-child(3) .mockup-stat-icon { color: var(--warning); }
html[data-theme="light"] .mockup-stat-card:nth-child(4) .mockup-stat-icon { color: var(--danger); }
html[data-theme="light"] .mockup-stat-val,
html[data-theme="light"] .mockup-client-name,
html[data-theme="light"] .mockup-amount { color: var(--text-primary); }
html[data-theme="light"] .mockup-stat-label,
html[data-theme="light"] .mockup-date { color: var(--text-muted); }
html[data-theme="light"] .mockup-table-row {
    background: var(--bg-surface);
    border-color: var(--border-subtle);
}
html[data-theme="light"] .mockup-client-badge.paid {
    color: var(--success);
    background: var(--success-soft);
    border-color: color-mix(in srgb, var(--success) 28%, transparent);
}
html[data-theme="light"] .mockup-client-badge.sent {
    color: var(--accent-text);
    background: var(--accent-soft);
    border-color: var(--border-accent);
}
html[data-theme="light"] .mockup-client-badge.disputed {
    color: var(--danger);
    background: var(--danger-soft);
    border-color: color-mix(in srgb, var(--danger) 28%, transparent);
}

/* Compact changelog footer: only visible after expanding the timeline. */
.updates-archive {
    margin: 14px 0 0;
    padding-top: 13px;
    border-top: 1px solid var(--border-subtle);
}
.updates-archive[hidden] { display: none !important; }
.updates-archive-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--accent-text);
    font: 700 11px/1.3 var(--font-outfit, system-ui);
    text-decoration: none;
    border-bottom: 1px solid var(--border-accent);
    padding-bottom: 1px;
}
.updates-archive-link:hover { color: var(--text-primary); border-color: var(--border-strong); }
.updates-archive-link span { transition: transform .18s ease; }
.updates-archive-link:hover span { transform: translateX(2px); }