/* ===== Drama Buddy — style.css ===== */

:root {
  /* Theatrical palette — midnight blue, brass gold, ivory, oxblood curtain */
  --color-bg: oklch(20% 0.06 270);              /* midnight indigo */
  --color-bg-deep: oklch(14% 0.07 270);         /* deepest house lights down */
  --color-paper: oklch(25% 0.07 268);           /* box-seat velvet */
  --color-ink: oklch(94% 0.025 85);             /* ivory program */
  --color-text: oklch(90% 0.03 85);
  --color-muted: oklch(70% 0.04 80);
  --color-rule: oklch(38% 0.05 270);
  --color-velvet: oklch(45% 0.15 22);           /* curtain oxblood — accent only */
  --color-velvet-deep: oklch(32% 0.13 20);
  --color-velvet-bright: oklch(58% 0.20 25);
  --color-accent: oklch(78% 0.14 85);           /* brass / candle gold */
  --color-accent-deep: oklch(68% 0.15 80);
  --color-spot: oklch(86% 0.12 90);             /* spotlight ivory-gold */

  /* Type */
  --font-display: "Playfair Display", "DM Serif Display", Georgia, serif;
  --font-script: "Cormorant Garamond", "EB Garamond", Georgia, serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --text-xs: clamp(11px, 0.72rem + 0.1vw, 12px);
  --text-sm: clamp(13px, 0.82rem + 0.1vw, 14px);
  --text-base: clamp(15px, 0.95rem + 0.15vw, 16px);
  --text-md: clamp(17px, 1.05rem + 0.2vw, 18px);
  --text-lg: clamp(20px, 1.2rem + 0.4vw, 24px);
  --text-xl: clamp(26px, 1.5rem + 0.8vw, 34px);
  --text-2xl: clamp(36px, 2.2rem + 1.6vw, 56px);
  --text-hero: clamp(54px, 3.4rem + 4vw, 116px);

  /* Space */
  --s-1: 4px; --s-2: 8px; --s-3: 12px; --s-4: 16px; --s-5: 20px; --s-6: 24px;
  --s-8: 32px; --s-10: 40px; --s-12: 48px; --s-16: 64px; --s-20: 80px; --s-24: 96px; --s-32: 128px;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;

  --shadow-sm: 0 1px 2px oklch(0% 0 0 / 0.30);
  --shadow-md: 0 8px 24px oklch(0% 0 0 / 0.45);
  --shadow-lg: 0 22px 60px oklch(0% 0 0 / 0.55);

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="dark"] {
  --color-bg: oklch(13% 0.06 270);
  --color-bg-deep: oklch(9% 0.05 268);
  --color-paper: oklch(18% 0.07 268);
  --color-ink: oklch(96% 0.02 85);
  --color-text: oklch(92% 0.025 85);
  --color-muted: oklch(72% 0.04 80);
  --color-rule: oklch(30% 0.05 270);
  --color-velvet: oklch(48% 0.17 22);
  --color-velvet-deep: oklch(34% 0.14 20);
  --color-velvet-bright: oklch(60% 0.21 25);
  --color-accent: oklch(82% 0.14 85);
  --color-accent-deep: oklch(72% 0.16 80);
  --color-spot: oklch(88% 0.12 90);
  --shadow-md: 0 8px 24px oklch(0% 0 0 / 0.55);
  --shadow-lg: 0 22px 60px oklch(0% 0 0 / 0.65);
}

[data-theme="light"] {
  /* Lighter inverted palette — ivory background, midnight ink, gold + oxblood accents */
  --color-bg: oklch(96% 0.012 85);
  --color-bg-deep: oklch(91% 0.018 80);
  --color-paper: oklch(98% 0.008 85);
  --color-ink: oklch(20% 0.06 270);
  --color-text: oklch(26% 0.06 270);
  --color-muted: oklch(46% 0.04 270);
  --color-rule: oklch(80% 0.02 80);
  --color-velvet: oklch(32% 0.14 22);
  --color-velvet-deep: oklch(24% 0.13 20);
  --color-velvet-bright: oklch(48% 0.19 25);
  --color-accent: oklch(62% 0.15 75);
  --color-accent-deep: oklch(54% 0.16 70);
  --color-spot: oklch(80% 0.13 85);
  --shadow-md: 0 6px 18px oklch(20% 0.05 270 / 0.12);
  --shadow-lg: 0 18px 48px oklch(15% 0.06 270 / 0.20);
}

/* Per-wing accent overrides — each wing keeps midnight + ivory shell, swaps the accent + secondary */
[data-wing="theatre"] {
  /* Brass / candle gold + oxblood velvet */
  --color-accent: oklch(78% 0.14 85);
  --color-accent-deep: oklch(68% 0.15 80);
  --color-velvet: oklch(45% 0.15 22);
  --color-velvet-bright: oklch(58% 0.20 25);
}
[data-wing="atlas"] {
  /* Plum + magenta + rose (harmonized to atlas's original mood) */
  --color-accent: oklch(72% 0.18 350);          /* warm magenta-rose */
  --color-accent-deep: oklch(60% 0.20 350);
  --color-velvet: oklch(45% 0.16 340);
  --color-velvet-bright: oklch(64% 0.22 350);
}
[data-wing="film-tv"] {
  /* Silver-cyan + cool teal — projector-light feel */
  --color-accent: oklch(80% 0.10 200);
  --color-accent-deep: oklch(68% 0.12 210);
  --color-velvet: oklch(45% 0.13 240);
  --color-velvet-bright: oklch(64% 0.18 230);
}
[data-theme="light"][data-wing="theatre"] {
  --color-accent: oklch(62% 0.15 75);
  --color-accent-deep: oklch(54% 0.16 70);
}
[data-theme="light"][data-wing="atlas"] {
  --color-accent: oklch(52% 0.20 350);
  --color-accent-deep: oklch(44% 0.21 348);
}
[data-theme="light"][data-wing="film-tv"] {
  --color-accent: oklch(50% 0.13 215);
  --color-accent-deep: oklch(42% 0.14 220);
}

body {
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, oklch(from var(--color-velvet) l c h / 0.18), transparent 70%),
    radial-gradient(ellipse 50% 35% at 80% 90%, oklch(from var(--color-accent) l c h / 0.10), transparent 70%),
    var(--color-bg);
  background-attachment: fixed;
  font-size: var(--text-base);
}

/* Wing nav (cross-wing navigator) */
.wing-nav {
  display: flex; gap: 4px; align-items: center;
  padding: 4px;
  border: 1px solid var(--color-rule);
  border-radius: 999px;
  background: oklch(from var(--color-bg-deep) l c h / 0.6);
  backdrop-filter: blur(8px);
}
.wing-nav a {
  padding: 6px 14px; font-size: 13px; font-weight: 500;
  color: var(--color-muted); border-radius: 999px;
  transition: color .2s, background .2s;
  text-decoration: none;
  letter-spacing: 0.02em;
}
.wing-nav a:hover { color: var(--color-ink); }
.wing-nav a.active {
  background: oklch(from var(--color-accent) l c h / 0.18);
  color: var(--color-accent);
  font-weight: 600;
}
@media (max-width: 720px) {
  .wing-nav { padding: 3px; }
  .wing-nav a { padding: 5px 10px; font-size: 12px; }
}


/* Utility */
.container { width: 100%; max-width: 1280px; margin-inline: auto; padding-inline: clamp(20px, 4vw, 56px); }
.narrow { max-width: 920px; margin-inline: auto; padding-inline: clamp(20px, 4vw, 40px); }
.serif { font-family: var(--font-script); }
.display { font-family: var(--font-display); letter-spacing: -0.01em; }
.smallcaps { text-transform: uppercase; letter-spacing: 0.18em; font-size: var(--text-xs); font-weight: 600; }
.mono { font-family: var(--font-mono); }

hr.rule { border: 0; border-top: 1px solid var(--color-rule); margin: var(--s-12) 0; }
hr.fancy {
  border: 0; height: 1px; background: var(--color-rule);
  margin: var(--s-12) auto; max-width: 240px;
  position: relative;
}
hr.fancy::before {
  content: "✦"; position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%); padding: 0 12px;
  background: var(--color-bg); color: var(--color-velvet); font-size: 12px;
}

/* ============ HEADER ============ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: oklch(from var(--color-bg) l c h / 0.86);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--color-rule);
}
.site-header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-6); padding: 14px 0; min-height: 64px;
}
.brand { display: flex; align-items: center; gap: var(--s-3); }
.brand-mark { width: 36px; height: 36px; color: var(--color-accent); }
.brand-name { font-family: var(--font-display); font-size: 22px; font-weight: 700; letter-spacing: 0.02em; color: var(--color-ink); }
.brand-name em { font-style: italic; color: var(--color-accent); font-weight: 600; }

.nav { display: flex; align-items: center; gap: var(--s-2); }
.nav-link {
  padding: 8px 14px; font-size: var(--text-sm); font-weight: 500;
  color: var(--color-muted); border-radius: var(--radius-sm);
  transition: color .2s var(--ease), background .2s var(--ease);
}
.nav-link:hover, .nav-link.active { color: var(--color-ink); background: oklch(from var(--color-velvet) l c h / 0.08); }
.nav-link.active { color: var(--color-velvet-bright); }

.theme-toggle { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; color: var(--color-muted); transition: background .2s; }
.theme-toggle:hover { background: oklch(from var(--color-velvet) l c h / 0.08); color: var(--color-ink); }
.theme-toggle svg { width: 18px; height: 18px; }
/* Default (no attr) and dark show sun (click to go light); light shows moon */
[data-theme="light"] .sun-icon { display: none; }
[data-theme="light"] .moon-icon { display: block; }
.moon-icon { display: none; }
.sun-icon { display: block; }

@media (max-width: 720px) {
  .nav-link { padding: 6px 10px; }
  .nav-link.research-link { display: none; }
  .brand-name { font-size: 18px; }
}

/* ============ HERO / MARQUEE ============ */
.hero {
  position: relative;
  padding: clamp(72px, 9vw, 140px) 0 clamp(64px, 8vw, 120px);
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(ellipse 70% 90% at 50% 110%, oklch(from var(--color-velvet) l c h / 0.30), transparent 70%),
    radial-gradient(ellipse 90% 60% at 50% 0%, oklch(from var(--color-accent) l c h / 0.18), transparent 65%);
}
.hero::before {
  /* curtain top edge */
  content: ""; position: absolute; inset: 0 0 auto 0; height: 64px;
  background: linear-gradient(180deg, oklch(from var(--color-velvet-deep) l c h / 0.40), transparent);
  z-index: -1;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: var(--text-xs); letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--color-accent); font-weight: 600; margin-bottom: var(--s-6);
}
.hero-eyebrow::before, .hero-eyebrow::after {
  content: ""; width: 38px; height: 1px; background: currentColor; opacity: 0.6;
}
.hero h1 {
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--text-hero); line-height: 0.95; letter-spacing: -0.02em;
  color: var(--color-ink);
}
.hero h1 em {
  font-style: italic; font-family: var(--font-script); font-weight: 500;
  color: var(--color-accent);
  display: block;
  line-height: 1.15;
  letter-spacing: 0;
  margin-top: 0.08em;
  font-size: 1.05em;
}
.hero-tag {
  margin-top: var(--s-6); max-width: 56ch;
  font-size: var(--text-md); color: var(--color-muted); line-height: 1.6;
}
.hero-search {
  margin-top: var(--s-10);
  max-width: 640px;
  position: relative;
}
.hero-search input {
  width: 100%; padding: 18px 56px 18px 22px;
  background: var(--color-paper);
  border: 1px solid var(--color-rule);
  border-radius: 999px;
  font-size: var(--text-md);
  color: var(--color-ink);
  box-shadow: var(--shadow-md);
  transition: border-color .2s, box-shadow .2s;
}
.hero-search input::placeholder { color: var(--color-muted); }
.hero-search input:focus {
  outline: none;
  border-color: var(--color-velvet);
  box-shadow: 0 0 0 4px oklch(from var(--color-velvet) l c h / 0.15), var(--shadow-md);
}
.hero-search svg {
  position: absolute; right: 22px; top: 50%; transform: translateY(-50%);
  width: 20px; height: 20px; color: var(--color-muted); pointer-events: none;
}
.hero-stats {
  margin-top: var(--s-10);
  display: flex; gap: clamp(20px, 4vw, 48px); flex-wrap: wrap;
}
.hero-stat .num {
  font-family: var(--font-display); font-size: var(--text-xl); font-weight: 700; color: var(--color-accent);
}
.hero-stat .lbl {
  font-size: var(--text-xs); letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-muted);
  margin-top: 2px;
}

/* ============ SECTIONS ============ */
.section { padding: clamp(56px, 7vw, 112px) 0; }
.section-head {
  display: flex; align-items: end; justify-content: space-between;
  gap: var(--s-6); margin-bottom: var(--s-10); flex-wrap: wrap;
}
.section-eyebrow {
  font-size: var(--text-xs); letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--color-accent); font-weight: 600;
}
.section h2 {
  font-family: var(--font-display); font-size: var(--text-2xl);
  letter-spacing: -0.01em; color: var(--color-ink);
  margin-top: 6px; max-width: 22ch;
}
.section h2 em { font-family: var(--font-script); font-weight: 500; color: var(--color-accent); font-style: italic; }
.section-blurb {
  max-width: 48ch; color: var(--color-muted); font-size: var(--text-md); line-height: 1.65;
}

/* ============ TIMELINE ============ */
.timeline-wrap { background: var(--color-bg-deep); }
.timeline-controls {
  display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: var(--s-8);
}
.tl-pill {
  padding: 8px 16px; border-radius: 999px;
  font-size: var(--text-sm); font-weight: 500;
  background: var(--color-paper);
  border: 1px solid var(--color-rule);
  color: var(--color-muted);
  cursor: pointer; transition: all .2s var(--ease);
}
.tl-pill:hover { border-color: var(--color-velvet); color: var(--color-ink); }
.tl-pill.active {
  background: var(--color-velvet); color: var(--color-paper); border-color: var(--color-velvet);
}

.timeline {
  position: relative; padding-block: var(--s-8);
}
.timeline::before {
  content: ""; position: absolute; left: 50%; top: 0; bottom: 0;
  width: 2px; background: linear-gradient(180deg, transparent, var(--color-velvet) 8%, var(--color-velvet) 92%, transparent);
  transform: translateX(-50%);
}
.tl-row { position: relative; padding-block: var(--s-8); display: grid; grid-template-columns: 1fr 32px 1fr; gap: 24px; align-items: start; }
.tl-row.right .tl-card { grid-column: 3; }
.tl-row.left .tl-card { grid-column: 1; text-align: right; }
.tl-marker {
  grid-column: 2; justify-self: center;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--color-velvet); border: 4px solid var(--color-bg-deep);
  margin-top: 8px;
  box-shadow: 0 0 0 4px oklch(from var(--color-velvet) l c h / 0.15);
  cursor: pointer;
  transition: transform .2s, box-shadow .2s;
}
.tl-marker:hover { transform: scale(1.25); box-shadow: 0 0 0 8px oklch(from var(--color-velvet) l c h / 0.18); }
.tl-card {
  background: var(--color-paper);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-md);
  padding: var(--s-6) var(--s-6) var(--s-5);
  cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
  box-shadow: var(--shadow-sm);
  width: 100%;
  display: block;
}
.tl-card:hover {
  transform: translateY(-3px); box-shadow: var(--shadow-md);
  border-color: var(--color-velvet);
}
.tl-dates {
  font-family: var(--font-mono); font-size: var(--text-xs);
  color: var(--color-velvet-bright); letter-spacing: 0.08em; text-transform: uppercase;
}
.tl-name {
  font-family: var(--font-display); font-size: var(--text-lg);
  margin-top: 6px; color: var(--color-ink);
}
.tl-tag {
  margin-top: 8px; font-family: var(--font-script); font-style: italic;
  color: var(--color-muted); font-size: var(--text-base);
}
.tl-region {
  margin-top: 12px; font-size: var(--text-xs);
  color: var(--color-muted); letter-spacing: 0.1em; text-transform: uppercase;
}

@media (max-width: 720px) {
  .timeline::before { left: 14px; }
  .tl-row, .tl-row.left, .tl-row.right { grid-template-columns: 28px 1fr; gap: 12px; }
  .tl-row .tl-card, .tl-row.left .tl-card, .tl-row.right .tl-card { grid-column: 2; text-align: left; }
  .tl-marker { grid-column: 1; }
}

/* ============ ENCYCLOPEDIA / CARDS ============ */
.tabs {
  display: flex; gap: 4px; margin-bottom: var(--s-8); border-bottom: 1px solid var(--color-rule);
  overflow-x: auto;
}
.tab {
  padding: 12px 18px; font-size: var(--text-sm); font-weight: 500;
  color: var(--color-muted); border-bottom: 2px solid transparent;
  cursor: pointer; transition: color .2s, border-color .2s;
  white-space: nowrap;
}
.tab:hover { color: var(--color-ink); }
.tab.active { color: var(--color-velvet); border-bottom-color: var(--color-velvet); }
.tab-count { font-family: var(--font-mono); font-size: 11px; color: var(--color-muted); margin-left: 6px; }

.filter-bar {
  display: flex; gap: var(--s-3); flex-wrap: wrap; margin-bottom: var(--s-6);
  align-items: center;
}
.filter-bar select, .filter-bar input {
  padding: 9px 14px; border-radius: var(--radius-sm);
  background: var(--color-paper); border: 1px solid var(--color-rule);
  font-size: var(--text-sm); color: var(--color-ink);
}
.filter-bar input { min-width: 240px; }
.filter-bar input:focus, .filter-bar select:focus { outline: none; border-color: var(--color-velvet); }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--s-5);
}
.card {
  background: var(--color-paper);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-md);
  padding: var(--s-6);
  cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
  position: relative;
  display: flex; flex-direction: column; gap: 8px;
  min-height: 180px;
  text-align: left;
  width: 100%;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-velvet);
}
.card .meta { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-velvet-bright); letter-spacing: 0.08em; text-transform: uppercase; }
.card .title { font-family: var(--font-display); font-size: var(--text-lg); color: var(--color-ink); line-height: 1.2; }
.card .tag { font-family: var(--font-script); font-style: italic; color: var(--color-muted); font-size: var(--text-base); margin-top: 4px; }
.card .desc { color: var(--color-muted); font-size: var(--text-sm); line-height: 1.5; margin-top: 8px;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.card .footer { margin-top: auto; padding-top: var(--s-3); display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  display: inline-flex; align-items: center;
  font-size: 11px; padding: 3px 10px;
  background: oklch(from var(--color-velvet) l c h / 0.10);
  color: var(--color-velvet-bright);
  border-radius: 999px; font-weight: 500;
  letter-spacing: 0.04em;
}

.empty-state {
  text-align: center; padding: var(--s-16) var(--s-6);
  color: var(--color-muted);
}
.empty-state h3 { font-family: var(--font-display); color: var(--color-ink); margin-bottom: 8px; font-size: var(--text-lg); }

/* ============ MODAL / DETAIL ============ */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 100;
  background: oklch(from var(--color-velvet-deep) l c h / 0.60);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: grid; place-items: start center;
  padding: clamp(16px, 4vw, 40px) clamp(12px, 3vw, 32px);
  overflow-y: auto;
  opacity: 0; pointer-events: none;
  transition: opacity .25s var(--ease);
}
.modal-backdrop.open { opacity: 1; pointer-events: auto; }
.modal {
  background: var(--color-paper);
  border-radius: var(--radius-lg);
  width: 100%; max-width: 880px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-rule);
  transform: translateY(16px); opacity: 0;
  transition: transform .35s var(--ease), opacity .25s var(--ease);
  position: relative;
}
.modal-backdrop.open .modal { transform: translateY(0); opacity: 1; }
.modal-close {
  position: absolute; top: 14px; right: 14px;
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center;
  background: oklch(from var(--color-velvet) l c h / 0.08);
  color: var(--color-velvet);
  transition: background .2s, transform .2s;
  z-index: 2;
}
.modal-close:hover { background: var(--color-velvet); color: var(--color-paper); transform: rotate(90deg); }

.modal-header {
  padding: clamp(28px, 4vw, 48px) clamp(28px, 4vw, 56px) clamp(20px, 3vw, 32px);
  border-bottom: 1px solid var(--color-rule);
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, oklch(from var(--color-velvet) l c h / 0.10), transparent 70%);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.modal-eyebrow {
  font-size: var(--text-xs); letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--color-velvet-bright); font-weight: 600; margin-bottom: 10px;
}
.modal-title {
  font-family: var(--font-display); font-size: var(--text-2xl);
  letter-spacing: -0.01em; color: var(--color-ink); line-height: 1.05;
}
.modal-tag {
  margin-top: 12px; font-family: var(--font-script); font-style: italic;
  color: var(--color-velvet); font-size: var(--text-md);
}
.modal-meta { margin-top: 14px; display: flex; gap: 16px; flex-wrap: wrap; font-size: var(--text-sm); color: var(--color-muted); }
.modal-meta span { display: inline-flex; align-items: center; gap: 6px; }

.modal-body {
  padding: clamp(24px, 3vw, 36px) clamp(28px, 4vw, 56px) clamp(28px, 4vw, 48px);
}
.modal-body p { font-size: var(--text-md); line-height: 1.75; color: var(--color-text); }
.modal-body .summary { font-family: var(--font-script); font-size: 19px; line-height: 1.75; }

.detail-section { margin-top: var(--s-8); }
.detail-section h4 {
  font-size: var(--text-xs); letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--color-velvet-bright); font-weight: 600; margin-bottom: var(--s-3);
}
.detail-section ul.bullets {
  display: flex; flex-direction: column; gap: 8px;
  font-size: var(--text-base); line-height: 1.55;
}
.detail-section ul.bullets li {
  padding-left: 20px; position: relative; color: var(--color-text);
}
.detail-section ul.bullets li::before {
  content: "✦"; position: absolute; left: 0; color: var(--color-velvet); font-size: 11px; top: 4px;
}
.chip-list { display: flex; flex-wrap: wrap; gap: 8px; }
.linklike {
  background: oklch(from var(--color-velvet) l c h / 0.08);
  color: var(--color-velvet-bright);
  padding: 5px 12px; border-radius: 999px;
  font-size: var(--text-sm); font-weight: 500;
  cursor: pointer; transition: all .2s var(--ease);
  border: 1px solid transparent;
}
.linklike:hover { background: var(--color-velvet); color: var(--color-paper); }

.related-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px; margin-top: var(--s-3);
}
.mini-card {
  background: var(--color-bg);
  border: 1px solid var(--color-rule); border-radius: var(--radius-sm);
  padding: 12px 14px; cursor: pointer; transition: all .2s var(--ease);
  text-align: left; width: 100%; display: block;
}
.mini-card:hover { border-color: var(--color-velvet); transform: translateX(2px); }
.mini-card .mc-title { font-family: var(--font-display); font-size: var(--text-base); color: var(--color-ink); }
.mini-card .mc-meta { font-size: 11px; color: var(--color-muted); margin-top: 2px; letter-spacing: 0.08em; text-transform: uppercase; }

/* ============ RESEARCH TOOLKIT ============ */
.toolkit-wrap {
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, oklch(from var(--color-velvet) l c h / 0.06), transparent 70%),
    var(--color-bg-deep);
  border-top: 1px solid var(--color-rule);
  border-bottom: 1px solid var(--color-rule);
}
.toolkit-card {
  background: var(--color-paper);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 48px);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}
.toolkit-card::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px;
  background: linear-gradient(90deg, var(--color-velvet), var(--color-accent), var(--color-velvet));
}
.toolkit-form {
  display: flex; gap: 12px; flex-wrap: wrap; margin-top: var(--s-5);
}
.toolkit-form input {
  flex: 1 1 320px; min-width: 240px;
  padding: 14px 18px;
  background: var(--color-bg);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  color: var(--color-ink);
}
.toolkit-form input:focus { outline: none; border-color: var(--color-velvet); }
.btn-primary {
  padding: 14px 26px; background: var(--color-velvet); color: var(--color-paper);
  border-radius: var(--radius-sm); font-weight: 600; font-size: var(--text-sm);
  letter-spacing: 0.04em; cursor: pointer; transition: all .2s var(--ease);
}
.btn-primary:hover { background: var(--color-velvet-deep); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-secondary {
  padding: 14px 26px; background: transparent; color: var(--color-velvet);
  border: 1px solid var(--color-velvet); border-radius: var(--radius-sm);
  font-weight: 600; font-size: var(--text-sm); cursor: pointer;
  transition: all .2s var(--ease);
}
.btn-secondary:hover { background: var(--color-velvet); color: var(--color-paper); }

.research-output {
  margin-top: var(--s-8); padding-top: var(--s-8); border-top: 1px dashed var(--color-rule);
}
.research-section { margin-top: var(--s-6); }
.research-section h4 {
  font-family: var(--font-display); font-size: var(--text-lg); color: var(--color-ink);
  margin-bottom: var(--s-3);
  display: flex; align-items: center; gap: 10px;
}
.research-section h4::before {
  content: ""; width: 6px; height: 22px; background: var(--color-velvet);
  border-radius: 2px; display: inline-block;
}
.research-list {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 10px;
}
.research-list .mini-card .mc-tag { font-family: var(--font-script); font-style: italic; color: var(--color-muted); font-size: var(--text-sm); margin-top: 6px; }

/* ============ FOOTER ============ */
.site-footer {
  padding: var(--s-16) 0 var(--s-10);
  background: var(--color-bg-deep);
  border-top: 1px solid var(--color-rule);
  text-align: center;
}
.site-footer .brand { justify-content: center; margin-bottom: var(--s-3); }
.site-footer p { color: var(--color-muted); font-size: var(--text-sm); max-width: 56ch; margin-inline: auto; }
.site-footer .colophon { margin-top: var(--s-6); font-size: var(--text-xs); color: var(--color-muted); letter-spacing: 0.12em; text-transform: uppercase; }

/* ============ MISC ============ */
.skip { position: absolute; left: -9999px; top: -9999px; }
.skip:focus { position: fixed; left: 16px; top: 16px; padding: 8px 14px; background: var(--color-velvet); color: var(--color-paper); border-radius: 4px; z-index: 200; }

.fade-in { opacity: 0; transform: translateY(12px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.fade-in.in { opacity: 1; transform: none; }

/* ============ Cross-reference pills (modal) ============ */
.xref-section h4 { color: var(--color-accent); }
.xref-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.xref-pill {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 8px 14px 9px;
  border-radius: 10px;
  border: 1px solid var(--color-rule);
  background: oklch(from var(--color-paper) l c h / 0.6);
  text-decoration: none;
  transition: border-color .2s, background .2s, transform .2s var(--ease);
  cursor: pointer;
  min-width: 0;
  max-width: 280px;
}
.xref-pill:hover {
  border-color: var(--color-accent);
  background: oklch(from var(--color-accent) l c h / 0.10);
  transform: translateY(-1px);
}
.xref-pill .xref-kind {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-muted);
  margin-bottom: 2px;
}
.xref-pill .xref-name {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-ink);
  line-height: 1.25;
}
/* Theatre cross-ref uses gold tint (theatre's accent); atlas uses magenta (atlas accent). */
.xref-pill.xref-theatre .xref-kind { color: oklch(78% 0.14 85); }
.xref-pill.xref-theatre:hover { border-color: oklch(78% 0.14 85); background: oklch(78% 0.14 85 / 0.10); }
.xref-pill.xref-atlas   .xref-kind { color: oklch(72% 0.18 350); }
.xref-pill.xref-atlas:hover   { border-color: oklch(72% 0.18 350); background: oklch(72% 0.18 350 / 0.10); }
.xref-pill.xref-film    .xref-kind { color: oklch(80% 0.10 200); }
.xref-pill.xref-film:hover    { border-color: oklch(80% 0.10 200); background: oklch(80% 0.10 200 / 0.10); }
[data-theme="light"] .xref-pill.xref-theatre .xref-kind { color: oklch(54% 0.16 70); }
[data-theme="light"] .xref-pill.xref-atlas   .xref-kind { color: oklch(48% 0.20 348); }
[data-theme="light"] .xref-pill.xref-film    .xref-kind { color: oklch(46% 0.13 215); }