:root {
  color-scheme: light dark;
  --bg: #0f1115;
  --card: #1a1d24;
  --text: #eef0f3;
  --muted: #9aa2af;
  --accent: #f2a33c;
  --border: #2a2e37;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f7f9;
    --card: #ffffff;
    --text: #17181c;
    --muted: #6b7280;
    --accent: #d9822b;
    --border: #e5e7eb;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  padding-bottom: 90px;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

h1 {
  font-size: 1.2rem;
  margin: 0;
}

#auth-area {
  display: flex;
  align-items: center;
  gap: 10px;
}

#auth-area button {
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  cursor: pointer;
}

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 16px 20px;
}

.search-row {
  margin-bottom: 16px;
}

#search-input {
  width: 100%;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-size: 1rem;
}

#track-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.track {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--card);
  border: 1px solid var(--border);
  cursor: pointer;
}

.track:hover { border-color: var(--accent); }

.track-info { min-width: 0; }

.track-title {
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.track-meta {
  color: var(--muted);
  font-size: 0.85rem;
}

.play-btn {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: var(--accent);
  color: #1a1d24;
  font-size: 1rem;
  cursor: pointer;
}

.pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 20px;
}

.pager button {
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  cursor: pointer;
}

.pager button:disabled { opacity: 0.4; cursor: default; }

#player-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--card);
  border-top: 1px solid var(--border);
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

#now-playing {
  font-weight: 600;
  flex-shrink: 0;
  max-width: 240px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#player {
  flex: 1;
  min-width: 200px;
}

.locked-note {
  color: var(--muted);
  font-size: 0.9rem;
}