/* Radio online — Mobile App Kit entry */

.radio-hero {
  display: grid;
  grid-template-columns: minmax(120px, .45fr) minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  margin-bottom: 36px;
  padding: 28px;
  border-radius: 28px;
  border: 1px solid rgba(34,211,238,.18);
  background:
    radial-gradient(900px 260px at 0% 0%, rgba(34,211,238,.18), transparent 55%),
    var(--od-surface-glass);
}
.radio-hero__copy h2 { margin: 0 0 10px; font-size: clamp(24px, 3vw, 36px); }
.radio-hero__copy p { margin: 0 0 12px; color: var(--od-text-muted); line-height: 1.8; }
.radio-hero__copy strong { color: var(--tu-cyan); font-size: 28px; }
.radio-hero__kit { display: grid; place-items: center; perspective: 900px; }
.radio-hero__cube {
  width: 96px;
  height: 96px;
  position: relative;
  transform-style: preserve-3d;
  animation: radioCubeSpin 12s linear infinite;
}
.radio-hero__cube span {
  position: absolute;
  inset: 0;
  border-radius: 16px;
  border: 1px solid rgba(34,211,238,.35);
  background: linear-gradient(145deg, rgba(34,211,238,.25), rgba(139,92,246,.2));
  backdrop-filter: blur(6px);
}
.radio-hero__cube span:nth-child(1) { transform: rotateY(0deg) translateZ(48px); }
.radio-hero__cube span:nth-child(2) { transform: rotateY(90deg) translateZ(48px); }
.radio-hero__cube span:nth-child(3) { transform: rotateY(180deg) translateZ(48px); }
.radio-hero__cube span:nth-child(4) { transform: rotateY(-90deg) translateZ(48px); }
.radio-hero__cube span:nth-child(5) { transform: rotateX(90deg) translateZ(48px); }
.radio-hero__cube span:nth-child(6) { transform: rotateX(-90deg) translateZ(48px); }
@keyframes radioCubeSpin { from { transform: rotateX(-18deg) rotateY(0deg); } to { transform: rotateX(-18deg) rotateY(360deg); } }

.radio-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.radio-card {
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 20px;
  overflow: hidden;
  background: rgba(255,255,255,.03);
}
.radio-card__cover { display: block; position: relative; aspect-ratio: 1; overflow: hidden; }
.radio-card__cover img { width: 100%; height: 100%; object-fit: cover; }
.radio-card__live {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 4px 8px;
  border-radius: 999px;
  background: #ef4444;
  color: #fff;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .08em;
}
.radio-card__live--lg { top: 16px; right: 16px; font-size: 11px; }
.radio-card__body { padding: 14px; }
.radio-card__body h3 { margin: 0 0 6px; font-size: 15px; }
.radio-card__body h3 a { color: inherit; text-decoration: none; }
.radio-card__body p { margin: 0 0 10px; font-size: 12px; color: var(--od-text-muted); }
.radio-detail-hero .pl-detail-hero__art { position: relative; }
.radio-comments { margin-top: 24px; padding: 18px; }
.radio-comments form { display: grid; gap: 10px; margin-bottom: 16px; }
.radio-comments textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.2);
  color: inherit;
  padding: 10px;
  font: inherit;
}
.radio-comment-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.radio-comment-list li { padding: 12px; border-radius: 12px; background: rgba(255,255,255,.03); }
.radio-comment-list p { margin: 6px 0 0; color: var(--od-text-muted); line-height: 1.7; }

@media (max-width: 720px) {
  .radio-hero { grid-template-columns: 1fr; text-align: center; }
  .pl-leaderboard li { grid-template-columns: 28px 1fr; }
  .pl-leaderboard__meta, .pl-leaderboard__score { grid-column: 2; }
}