body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont;
  background: var(--bg);
  color: var(--text);
  transition: background 0.25s, color 0.25s;
}

header {
  background: var(--card);
  padding: 14px 16px 16px;
  border-bottom: 1px solid var(--border);
}


h2 {
  margin: 0 0 10px;
}

/* Hide horizontal scrollbar but keep scrolling */
.horizontal-scroll {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;          /* 🔑 THIS is critical */
  gap: 10px;
  margin-bottom: 12px;   /* 🔑 space below pills */

  overflow-x: auto;
  overflow-y: hidden;

  -webkit-overflow-scrolling: touch;

  scrollbar-width: none;
  -ms-overflow-style: none;
}
.horizontal-scroll::-webkit-scrollbar {
  display: none;                /* Chrome, Safari, Edge */
}
.sheet {
  padding: 9px 16px;
  border-radius: 20px;
  white-space: nowrap;
  cursor: pointer;

  background: var(--border);
  color: var(--text);

  transition: background 0.2s, color 0.2s;

  flex: 0 0 auto;             /* 🔑 prevents vertical stacking */
  width: auto;
}

.sheet.active {
  background: var(--accent);
  color: var(--bg);
}


.filters {
  display: flex;
  gap: 10px;
}



/* Cards */
.card {
  background: var(--card);
  margin: 12px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
  transition: transform 0.15s ease;
}

.card:active {
  transform: scale(0.98);
}

.card-header {
  display: flex;
  justify-content: space-between;
  padding: 14px;
}

.card-header h3 {
  margin: 0;
  font-size: 16px;
}

.meta {
  font-size: 12px;
  color: #666;
}

.preview {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(-8px);
  display: none;
  transition:
    max-height 0.35s ease,
    opacity 0.25s ease,
    transform 0.25s ease;
  border-top: 1px solid var(--border);
}

.preview.open {
  max-height: 500px; /* enough for iframe */
  opacity: 1;
  transform: translateY(0);
  display: block;
}

.preview iframe {
  width: 100%;
  height: 177px;
  border: none;
  background: #ffffff;
}

.links {
  padding: 8px 12px;
}

.links a {
  margin-right: 10px;
  font-size: 14px;
  color: #007bff;
  text-decoration: none;
}
.pill {
  padding: 10px 14px;
  border-radius: 20px;
  border: none;
  background: var(--border);
  color: var(--text);
}

.pill.active {
  background: var(--accent);
  color: var(--bg);
}

select {
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.tags {
  display: flex;
  gap: 6px;
  margin-top: 4px;
}

.tag {
  font-size: 11px;
  padding: 3px 9px;
  border-radius: 14px;
  background: var(--border);
  color: var(--muted);
}

.tag.new {
  background: #ff3b3b;
  color: #fff;
}


@keyframes pulse {
  0% { opacity: 1; }
  50% { opacity: 0.6; }
  100% { opacity: 1; }
}
.title-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.song-icon {
  font-size: 20px;
  line-height: 1;
  margin-top: 2px;
  color: #555;
}
:root {
  --bg: #f4f4f4;
  --card: #ffffff;
  --text: #111;
  --muted: #666;
  --accent: #000;
  --border: #ddd;
}

body.dark {
  --bg: #0f1115;
  --card: #1a1d23;
  --text: #f2f2f2;
  --muted: #aaa;
  --accent: #fff;
  --border: #2a2f3a;
}
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px; /* space below title */
}

.theme-toggle {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: var(--text);
}
.play-indicator {
  font-size: 18px;
  cursor: pointer;
  user-select: none;
}
.card.playing {
  outline: 2px solid #4caf50;
  background: rgba(76, 175, 80, 0.06);
}