:root {
  --bg: #0b0f14;
  --bg-elev: #121821;
  --bg-elev-2: #182030;
  --border: #243044;
  --text: #e8eef7;
  --muted: #93a0b5;
  --accent: #6ee7ff;
  --accent-2: #a78bfa;
  --quote: #f0c674;
  --peter: #6ee7ff;
  --guest: #c4b5fd;
  --unknown: #94a3b8;
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  --radius: 14px;
  --font: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --mono: "IBM Plex Mono", "SF Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.55;
}

.bg-grid {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(900px 500px at 10% -10%, rgba(110, 231, 255, 0.08), transparent 60%),
    radial-gradient(700px 400px at 90% 0%, rgba(167, 139, 250, 0.07), transparent 55%),
    linear-gradient(rgba(36, 48, 68, 0.35) 1px, transparent 1px),
    linear-gradient(90deg, rgba(36, 48, 68, 0.35) 1px, transparent 1px);
  background-size: auto, auto, 48px 48px, 48px 48px;
  mask-image: linear-gradient(to bottom, black 0%, black 70%, transparent 100%);
}

.wrap, .site-header, .site-footer {
  position: relative;
  z-index: 1;
  width: min(1100px, calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem 0 1rem;
}

.brand { display: flex; gap: 0.9rem; align-items: center; }
.brand-mark {
  display: grid; place-items: center;
  width: 2.5rem; height: 2.5rem;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(110,231,255,.2), rgba(167,139,250,.2));
  border: 1px solid var(--border);
  color: var(--accent);
  font-size: 1.2rem;
}
.site-header h1 {
  margin: 0;
  font-size: 1.55rem;
  letter-spacing: -0.02em;
  font-weight: 650;
}
.tagline { margin: 0.2rem 0 0; color: var(--muted); font-size: 0.92rem; }

.playlist-link {
  color: var(--accent);
  text-decoration: none;
  border: 1px solid var(--border);
  background: rgba(110, 231, 255, 0.06);
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  font-size: 0.85rem;
  white-space: nowrap;
}
.playlist-link:hover { border-color: var(--accent); }

.search-panel {
  margin: 0.5rem 0 1.25rem;
  padding: 1rem;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
#q {
  width: 100%;
  font: inherit;
  font-size: 1.05rem;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  outline: none;
}
#q:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(110, 231, 255, 0.15);
}
.meta-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 0.65rem;
  font-size: 0.85rem;
  color: var(--muted);
}
.muted { color: var(--muted); }

.cards {
  display: grid;
  gap: 1rem;
  padding-bottom: 3rem;
}

.card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: border-color 0.15s ease;
}
.card:hover { border-color: #334155; }
.card.open { border-color: rgba(110, 231, 255, 0.45); }

.card-head {
  display: grid;
  grid-template-columns: 168px 1fr;
  gap: 0;
  cursor: pointer;
}
@media (max-width: 640px) {
  .card-head { grid-template-columns: 1fr; }
}

.thumb {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #0a0e14;
}

.card-main { padding: 1rem 1.1rem 1.05rem; }
.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.75rem;
  font-size: 0.78rem;
  color: var(--muted);
  font-family: var(--mono);
  margin-bottom: 0.4rem;
}
.card-title {
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
  line-height: 1.35;
  letter-spacing: -0.015em;
}
.blurb {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card.open .blurb { display: none; }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.85rem;
}
.btn {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--bg-elev-2);
  color: var(--text);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  font: inherit;
  font-size: 0.8rem;
  cursor: pointer;
}
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn-yt {
  text-decoration: none;
  color: var(--accent-2);
  border-color: #3b3358;
}
.btn-yt:hover { border-color: var(--accent-2); }

.card-body {
  border-top: 1px solid var(--border);
  padding: 1rem 1.15rem 1.25rem;
  background: rgba(0,0,0,0.18);
}

.section-label {
  margin: 0 0 0.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}
.summary {
  margin: 0 0 1.25rem;
  white-space: pre-wrap;
  color: #d5deeb;
  font-size: 0.95rem;
}

.quotes { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.7rem; }
.quote {
  padding: 0.75rem 0.9rem;
  border-left: 3px solid var(--accent-2);
  background: rgba(167, 139, 250, 0.06);
  border-radius: 0 10px 10px 0;
}
.quote-text {
  margin: 0;
  font-size: 0.92rem;
  color: #f3f6fb;
}
.quote-text mark {
  background: rgba(110, 231, 255, 0.25);
  color: inherit;
  border-radius: 3px;
  padding: 0 0.1em;
}
.quote-meta {
  margin-top: 0.45rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-family: var(--mono);
  color: var(--muted);
}
.speaker {
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  border: 1px solid var(--border);
}
.speaker.Peter { color: var(--peter); border-color: rgba(110,231,255,.35); }
.speaker.Guest { color: var(--guest); border-color: rgba(196,181,253,.35); }
.speaker.Unknown { color: var(--unknown); }

.empty {
  text-align: center;
  color: var(--muted);
  padding: 2rem 1rem 3rem;
}
.hidden { display: none !important; }

.site-footer {
  padding: 0 0 2.5rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); border: 0;
}

.hit-card { outline: 1px solid rgba(110, 231, 255, 0.25); }

.hit-sources { display: flex; flex-wrap: wrap; gap: 0.35rem; margin: 0.55rem 0 0.35rem; }
.badge {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(110, 231, 255, 0.08);
  color: var(--accent);
}
.transcript-hit {
  display: grid;
  gap: 0.25rem;
  width: 100%;
  margin: 0.6rem 0 0.4rem;
  text-align: left;
  cursor: pointer;
  border: 1px solid rgba(110, 231, 255, 0.35);
  background: rgba(110, 231, 255, 0.06);
  color: inherit;
  border-radius: 10px;
  padding: 0.7rem 0.85rem;
  font: inherit;
}
.transcript-hit:hover { background: rgba(110, 231, 255, 0.12); }
.hit-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--accent); }
.hit-snip { color: var(--text); font-size: 0.92rem; line-height: 1.45; }
.hit-cta { font-size: 0.8rem; color: var(--muted); }
.transcript {
  max-height: 22rem;
  overflow: auto;
  white-space: pre-wrap;
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.5;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  color: #d5deea;
}
.transcript mark, .hit-snip mark, .summary mark, .quote-text mark, .card-title mark, .blurb mark {
  background: rgba(240, 198, 116, 0.35);
  color: inherit;
  padding: 0 0.1em;
  border-radius: 2px;
}
.card.open { outline: 1px solid rgba(110, 231, 255, 0.25); }


details.card { padding: 0; }
details.card > summary.card-head {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 1rem;
  padding: 1rem 1.15rem;
  align-items: start;
}
details.card > summary.card-head::-webkit-details-marker { display: none; }
details.card > summary.card-head::marker { content: ""; }
details.card[open] { border-color: rgba(110, 231, 255, 0.45); outline: 1px solid rgba(110, 231, 255, 0.25); }
details.card[open] .blurb { display: none; }
details.card[open] .btn-static::after { content: none; }
.btn-static {
  pointer-events: none;
  opacity: 0.9;
}
.btn-static::after { content: ""; }
details.card:not([open]) .btn-static { }
details.card[open] .btn-static { background: rgba(110,231,255,0.12); border-color: var(--accent); color: var(--accent); }
.transcript-hit { cursor: default; }