:root {
  --bg: #0a0a0c; --surface: #111114; --surface-2: #19191e; --surface-3: #222228;
  --border: #2a2a32; --border-soft: rgba(255,255,255,.06);
  --text: #e8e6e3; --text-muted: #8a8a96; --text-dim: #5a5a66;
  --red: #ff3b3b; --red-soft: #ff6b6b; --red-glow: rgba(255,59,59,.15);
  --gold: #f0c040; --green: #34d399; --blue: #60a5fa;
}
* { box-sizing: border-box; margin: 0; padding: 0; -webkit-font-smoothing: antialiased; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: 'Space Grotesk', sans-serif; line-height: 1.7; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
.mono { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--red); }

nav { position: sticky; top: 0; z-index: 100; backdrop-filter: blur(24px); background: rgba(10,10,12,.85); border-bottom: 1px solid var(--border-soft); }
nav .wrap { max-width: 1100px; margin: 0 auto; padding: 0 32px; display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { font-size: 18px; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.logo-icon { width: 28px; height: 28px; background: var(--red); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; }
.back-link { font-size: 13px; color: var(--text-muted); display: flex; align-items: center; gap: 6px; }
.back-link:hover { color: var(--text); }

.player-hero { background: linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%); padding: 60px 0 40px; border-bottom: 1px solid var(--border-soft); }
.player-wrap { max-width: 800px; margin: 0 auto; padding: 0 32px; }
.player-meta { display: flex; align-items: start; gap: 28px; margin-bottom: 32px; }
.player-cover { width: 200px; height: 200px; min-width: 200px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 16px; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 8px; }
.player-cover .show-name { font-size: 11px; color: var(--text-dim); font-family: 'JetBrains Mono', monospace; letter-spacing: .1em; text-transform: uppercase; }
.player-cover .ep-icon { font-size: 48px; }
.player-cover .ep-label { font-size: 13px; font-weight: 600; color: var(--text-muted); }
.player-info h1 { font-size: 28px; font-weight: 700; letter-spacing: -.03em; line-height: 1.15; margin-bottom: 8px; }
.player-info .show { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.player-info .date { font-size: 13px; color: var(--text-dim); margin-bottom: 12px; }
.player-info .desc { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

.waveform-player { background: var(--surface-2); border: 1px solid var(--border); border-radius: 14px; padding: 20px 24px; margin-top: 24px; }
.waveform-bar { height: 48px; background: var(--surface-3); border-radius: 8px; margin-bottom: 16px; position: relative; overflow: hidden; cursor: pointer; }
.waveform-bars { display: flex; align-items: end; height: 100%; padding: 4px 2px; gap: 2px; }
.waveform-bars .bar { flex: 1; background: var(--border); border-radius: 2px; min-height: 4px; transition: background .15s; }
.waveform-bars .bar.played { background: var(--accent, var(--red)); }
.waveform-bars .bar:hover { background: var(--accent, var(--red)); opacity: .7; }
.waveform-progress { position: absolute; top: 0; left: 0; height: 100%; width: 0%; background: rgba(255,255,255,.03); pointer-events: none; transition: width .3s; }
.player-controls { display: flex; align-items: center; gap: 16px; }
.play-button { width: 44px; height: 44px; border-radius: 50%; border: none; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: .2s; }
.play-button:hover { transform: scale(1.05); opacity: .9; }
.play-button svg { fill: #fff; width: 18px; height: 18px; margin-left: 2px; }
.play-button.playing svg { margin-left: 0; }
.time-display { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--text-muted); }
.speed-btn { background: var(--surface-3); border: 1px solid var(--border); border-radius: 6px; padding: 4px 10px; font-size: 12px; font-family: 'JetBrains Mono', monospace; color: var(--text-muted); cursor: pointer; margin-left: auto; }
.speed-btn:hover { color: var(--text); border-color: var(--red); }
.chapter-markers { display: flex; gap: 8px; margin-top: 16px; flex-wrap: wrap; }
.chapter-marker { padding: 4px 10px; background: var(--surface-3); border: 1px solid var(--border); border-radius: 6px; font-size: 11px; color: var(--text-dim); cursor: pointer; font-family: 'JetBrains Mono', monospace; transition: .2s; }
.chapter-marker:hover { border-color: var(--accent, var(--red)); color: var(--accent, var(--red)); }
.chapter-marker .ch-time { color: var(--accent, var(--red)); margin-right: 6px; }

.transcript { max-width: 800px; margin: 0 auto; padding: 48px 32px 80px; }
.transcript h2 { font-size: 20px; margin-bottom: 24px; display: flex; align-items: center; gap: 10px; }
.transcript h2 .mono { font-size: 10px; }

.line { display: flex; gap: 16px; padding: 12px 8px; border-bottom: 1px solid var(--border-soft); transition: background .2s; cursor: pointer; border-radius: 8px; }
.line:hover { background: var(--surface-2); }
.line.active { background: var(--red-glow); border-color: transparent; }
.line-time { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--text-dim); min-width: 52px; padding-top: 3px; }
.line-speaker { min-width: 64px; font-size: 12px; font-weight: 700; padding-top: 2px; }
.line-text { font-size: 15px; color: var(--text-muted); line-height: 1.7; flex: 1; }
.line-text em { color: var(--text-dim); font-style: italic; }
.line.active .line-text { color: var(--text); }

.ep-nav { max-width: 800px; margin: 0 auto; padding: 0 32px 60px; display: flex; justify-content: space-between; gap: 16px; }
.ep-nav a { display: flex; flex-direction: column; gap: 4px; padding: 20px 24px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 12px; transition: .2s; flex: 1; }
.ep-nav a:hover { border-color: var(--red); transform: translateY(-2px); }
.ep-nav .ep-dir { font-size: 11px; color: var(--text-dim); font-family: 'JetBrains Mono', monospace; text-transform: uppercase; letter-spacing: .1em; }
.ep-nav .ep-title { font-size: 14px; font-weight: 600; }
.ep-nav .next { text-align: right; }

@media (max-width: 768px) {
  .player-meta { flex-direction: column; align-items: center; text-align: center; }
  .player-cover { width: 160px; height: 160px; min-width: 160px; }
  .ep-nav { flex-direction: column; }
}