/* ═══════════════════════════════════════════════════════════════════════
   LIRIL UNIFIED THEME — Canonical stylesheet for TENET5
   Modified: 2026-04-19 | claude_code | Initial unification pass

   ONE stylesheet to include from every page:
       <link rel="stylesheet" href="/css/liril-unified.css?v=1">

   What this file does
   -------------------
   1. @imports the core stack in the correct cascade order:
        style.css              — Red Ensign Royal Canadian base theme
        css/polish.css         — typography + card polish
        css/inline_generated.css — page-specific CI-generated rules
      (Pages that need additional themes — style-slate, timeline,
       topography, submarine-dial, film-grain, metaverse, omniverse,
       chalkboard, premium-presentation — include them AFTER this
       file, so unified variables are available for overrides.)

   2. Exposes a canonical CSS custom-property layer under a single
      :root{} block. Everything else on the site can reference these
      instead of hard-coding hex values.

   3. Ships unified primitives:
        .liril-walkthrough-cta   canonical start-walkthrough button
        .liril-badge             small status pill
        .liril-status-dot        animated heartbeat dot
        .liril-section-active    highlight for liril-walkthrough.js

   Rules
   -----
     * Do NOT add page-specific styles here. Those go in inline
       <style> blocks or in a page-specific CSS file.
     * Do NOT change variable names once adopted. Downstream CSS
       depends on these exact tokens.
     * All new colour / type / spacing should be a token in this
       file first, a declaration second.
   ═══════════════════════════════════════════════════════════════════════ */

@import url("/style.css?v=22");
@import url("/css/polish.css?v=1");
@import url("/css/inline_generated.css");

:root {
  /* ── Brand colours ─────────────────────────────────────────────
     Red Ensign Royal Canadian palette. Change these once here and
     every downstream stylesheet that uses var() follows.
     ───────────────────────────────────────────────────────────── */
  --liril-ensign-red:       #c41e3a;     /* Canadian red */
  --liril-ensign-red-deep:  #8f1228;     /* hover / pressed */
  --liril-gold:             #d4af37;     /* heraldic gold */
  --liril-gold-bright:      #f0cc5c;
  --liril-navy:             #0b1220;     /* page background base */
  --liril-navy-deep:        #07101d;
  --liril-navy-raised:      #111a2b;     /* cards, panels */
  --liril-navy-border:      rgba(212, 175, 55, 0.18);

  /* ── Text ──────────────────────────────────────────────────── */
  --liril-text-primary:     #ecf0f7;
  --liril-text-secondary:   #aeb7c8;
  --liril-text-dim:         #6b7489;
  --liril-text-accent:      var(--liril-gold);

  /* ── LIRIL-specific accents ────────────────────────────────── */
  --liril-ai-cyan:          #22d3ee;
  --liril-ai-quantum:       #a855f7;
  --liril-ai-amber:         #f59e0b;
  --liril-ai-emerald:       #10b981;

  /* ── Type scale ────────────────────────────────────────────── */
  --liril-font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI Variable",
                     "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --liril-font-mono: "JetBrains Mono", "Fira Code", "SF Mono",
                     Menlo, Consolas, monospace;
  --liril-font-serif: "Iowan Old Style", "Palatino", "Times New Roman", serif;

  /* ── Spacing + radii ───────────────────────────────────────── */
  --liril-radius-sm: 6px;
  --liril-radius-md: 10px;
  --liril-radius-lg: 16px;
  --liril-radius-pill: 999px;

  --liril-pad-xs: 4px;
  --liril-pad-sm: 8px;
  --liril-pad-md: 14px;
  --liril-pad-lg: 22px;
  --liril-pad-xl: 32px;

  /* ── Shadows ───────────────────────────────────────────────── */
  --liril-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.25);
  --liril-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --liril-shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.55);
  --liril-shadow-glow: 0 0 24px rgba(34, 211, 238, 0.22);

  /* ── Motion ────────────────────────────────────────────────── */
  --liril-ease-out: cubic-bezier(0.22, 0.61, 0.36, 1);
  --liril-ease-in-out: cubic-bezier(0.65, 0.05, 0.35, 1);
  --liril-duration-fast: 120ms;
  --liril-duration-base: 220ms;
  --liril-duration-slow: 420ms;

  /* ── Z-index layering ──────────────────────────────────────── */
  --liril-z-nav:        100;
  --liril-z-overlay:    500;
  --liril-z-walkthrough: 900;   /* above most page UI */
  --liril-z-toast:     1000;
}

/* Respect the legacy --text-primary var that existing pages already rely on */
:root {
  --text-primary: var(--liril-text-primary);
}

/* ═══════════════════════════════════════════════════════════════════════
   LIRIL WALKTHROUGH CANONICAL UI
   Shared classes used by liril-walkthrough.js (v3.0+). Do not inline
   these styles anywhere else.
   ═══════════════════════════════════════════════════════════════════════ */

.liril-walkthrough-cta {
  position: fixed;
  bottom: calc(env(safe-area-inset-bottom, 0) + 22px);
  right: 22px;
  padding: 12px 22px;
  border-radius: var(--liril-radius-pill);
  background: linear-gradient(135deg,
    var(--liril-ensign-red) 0%,
    var(--liril-ensign-red-deep) 100%);
  color: #fff;
  font-family: var(--liril-font-sans);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.3px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: var(--liril-shadow-lg),
              0 0 0 4px rgba(196, 30, 58, 0.10);
  cursor: pointer;
  z-index: var(--liril-z-walkthrough);
  transition: transform var(--liril-duration-fast) var(--liril-ease-out),
              box-shadow var(--liril-duration-fast) var(--liril-ease-out);
  user-select: none;
}

.liril-walkthrough-cta:hover,
.liril-walkthrough-cta:focus-visible {
  transform: translateY(-1px);
  box-shadow: var(--liril-shadow-lg),
              0 0 0 6px rgba(196, 30, 58, 0.18);
  outline: none;
}

.liril-walkthrough-cta[data-state="running"] {
  background: linear-gradient(135deg, #475569 0%, #334155 100%);
}

.liril-walkthrough-cta[data-state="running"]::before {
  content: "■ ";
}

.liril-walkthrough-cta::before {
  content: "▶ ";
}

/* Subtitle band rendered by liril-walkthrough.js during narration */
.liril-walkthrough-subtitle {
  position: fixed;
  left: 50%;
  bottom: calc(env(safe-area-inset-bottom, 0) + 90px);
  transform: translateX(-50%);
  max-width: min(900px, 92vw);
  padding: var(--liril-pad-md) var(--liril-pad-lg);
  background: rgba(11, 18, 32, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--liril-navy-border);
  border-radius: var(--liril-radius-md);
  color: var(--liril-text-primary);
  font-family: var(--liril-font-sans);
  font-size: 17px;
  line-height: 1.45;
  box-shadow: var(--liril-shadow-lg);
  z-index: var(--liril-z-walkthrough);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--liril-duration-base) var(--liril-ease-out);
}

.liril-walkthrough-subtitle[data-visible="true"] {
  opacity: 1;
}

/* Highlight current section during narration */
.liril-section-active {
  position: relative;
  transition: box-shadow var(--liril-duration-slow) var(--liril-ease-out);
  box-shadow: 0 0 0 2px var(--liril-gold),
              0 0 30px rgba(212, 175, 55, 0.25);
  border-radius: var(--liril-radius-sm);
}

.liril-section-active::before {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: calc(var(--liril-radius-sm) + 4px);
  pointer-events: none;
  background: radial-gradient(circle at top left,
              rgba(212, 175, 55, 0.06), transparent 60%);
}

/* ═══════════════════════════════════════════════════════════════════════
   SHARED PRIMITIVES
   ═══════════════════════════════════════════════════════════════════════ */

.liril-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: var(--liril-radius-pill);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--liril-navy-border);
  color: var(--liril-text-secondary);
  font-family: var(--liril-font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.liril-badge[data-tone="ai"] {
  color: var(--liril-ai-cyan);
  border-color: rgba(34, 211, 238, 0.35);
}

.liril-badge[data-tone="quantum"] {
  color: var(--liril-ai-quantum);
  border-color: rgba(168, 85, 247, 0.35);
}

.liril-badge[data-tone="live"] {
  color: var(--liril-ai-emerald);
  border-color: rgba(16, 185, 129, 0.35);
}

.liril-status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--liril-ai-emerald);
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6);
  animation: liril-heartbeat 2s infinite var(--liril-ease-in-out);
}

@keyframes liril-heartbeat {
  0%   { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6); }
  70%  { box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* ═══════════════════════════════════════════════════════════════════════
   ACCESSIBILITY / MOTION PREFERENCES
   ═══════════════════════════════════════════════════════════════════════ */

@media (prefers-reduced-motion: reduce) {
  .liril-status-dot,
  .liril-walkthrough-cta,
  .liril-walkthrough-subtitle,
  .liril-section-active {
    animation: none !important;
    transition: none !important;
  }
}

/* End of file. */