:root {
  --bg: #1a1410;
  --surface: #2a221c;
  --card-bg: rgba(255,255,255,0.05);
  --text: #f5ede4;
  --text-dim: #b8a89a;
  --accent: #ff8c42;
  --accent2: #f4a261;
  --amber: #e07c2e;
  --radius: 16px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Noto Sans SC', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}

header {
  background: linear-gradient(180deg, #2f231a 0%, transparent 100%);
  padding: 48px 20px 32px;
  text-align: center;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.header-content h1 {
  font-size: 32px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent), #f4c542);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 6px;
}

.tagline {
  color: var(--text-dim);
  font-size: 14px;
}

.filters {
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 20px 20px 10px;
  flex-wrap: wrap;
}

.filter {
  background: var(--card-bg);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--text-dim);
  padding: 8px 20px;
  border-radius: 30px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.25s ease;
  backdrop-filter: blur(4px);
}

.filter:hover {
  background: rgba(255,140,66,0.12);
  border-color: var(--accent);
  color: var(--accent);
}

.filter.active {
  background: linear-gradient(135deg, var(--accent), var(--amber));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(224,124,46,0.25);
}

.episodes {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px 20px 40px;
  max-width: 640px;
  margin: 0 auto;
}

.episode-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 16px;
  transition: all 0.3s ease;
  animation: cardIn 0.4s ease both;
  animation-delay: var(--card-delay, 0s);
}

@keyframes cardIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.episode-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,140,66,0.2);
  transform: translateX(4px);
}

.cover-art {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}

.cover-deco {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 60% 40%, rgba(255,255,255,0.25) 0%, transparent 60%);
}

.ep-info {
  flex: 1;
  min-width: 0;
}

.ep-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ep-meta {
  display: flex;
  gap: 16px;
  font-size: 12px;
  color: var(--text-dim);
}

.play-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--accent), var(--amber));
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.25s ease;
  box-shadow: 0 4px 12px rgba(224,124,46,0.3);
}

.play-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(224,124,46,0.45);
}

.play-btn:active {
  transform: scale(0.95);
}

@media (max-width: 420px) {
  .header-content h1 { font-size: 26px; }
  .episode-card { padding: 12px; gap: 12px; }
  .cover-art { width: 50px; height: 50px; }
  .ep-title { font-size: 14px; }
  .play-btn { width: 36px; height: 36px; }
}