:root {
  --bg: #0d1117;
  --bg-soft: #151b26;
  --card: #1a2130;
  --card-border: #2a3346;
  --amber: #f4a300;
  --amber-soft: #ffcf6b;
  --red: #e2483d;
  --text: #f1ece1;
  --text-dim: #9aa4b5;
  --font-hi: 'Noto Sans Devanagari', sans-serif;
  --font-en: 'Poppins', sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-en), var(--font-hi);
  min-height: 100vh;
}

.tracks-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 15% 20%, rgba(244,163,0,0.08), transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(226,72,61,0.08), transparent 40%),
    repeating-linear-gradient(180deg, transparent 0 78px, rgba(255,255,255,0.02) 78px 80px),
    var(--bg);
}

.topbar {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 28px 16px 18px;
  border-bottom: 1px solid var(--card-border);
  background: linear-gradient(180deg, rgba(244,163,0,0.06), transparent);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-emoji {
  font-size: 2.6rem;
  filter: drop-shadow(0 0 12px rgba(244,163,0,0.5));
}

.brand-text h1 {
  margin: 0;
  font-family: var(--font-hi);
  font-size: 1.9rem;
  letter-spacing: 0.5px;
}

.brand-text h1 span {
  color: var(--amber);
}

.route {
  margin: 2px 0 0;
  font-size: 0.85rem;
  color: var(--text-dim);
  letter-spacing: 0.5px;
}

.tagline {
  margin: 10px 0 0;
  font-family: var(--font-hi);
  color: var(--amber-soft);
  font-size: 1rem;
}

.app {
  max-width: 960px;
  margin: 0 auto;
  padding: 28px 16px 60px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 860px) {
  .app {
    grid-template-columns: 380px 1fr;
    align-items: start;
  }
}

.player-card, .playlist-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 18px;
}

#yt-audio-holder {
  position: fixed;
  left: -9999px;
  top: -9999px;
  width: 2px;
  height: 2px;
  overflow: hidden;
}

.add-song h2 {
  margin: 0 0 12px;
  font-family: var(--font-hi);
  font-size: 1.1rem;
}

#addForm {
  display: flex;
  gap: 8px;
}

#ytLinkInput {
  flex: 1;
  background: var(--bg-soft);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  color: var(--text);
  padding: 10px 12px;
  font-size: 0.9rem;
  font-family: var(--font-en);
}

#ytLinkInput:focus {
  outline: none;
  border-color: var(--amber);
}

#addBtn {
  background: var(--amber);
  color: #1a1200;
  border: none;
  border-radius: 8px;
  padding: 10px 16px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-hi);
  white-space: nowrap;
}

#addBtn:hover {
  background: var(--amber-soft);
}

#addBtn:disabled {
  opacity: 0.6;
  cursor: wait;
}

.add-error {
  margin: 8px 0 0;
  color: var(--red);
  font-size: 0.82rem;
  min-height: 1em;
}

.quick-search {
  margin-top: 16px;
}

.quick-search p {
  margin: 0 0 8px;
  font-size: 0.8rem;
  color: var(--text-dim);
  font-family: var(--font-hi);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  background: var(--bg-soft);
  border: 1px solid var(--card-border);
  color: var(--amber-soft);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.8rem;
  cursor: pointer;
  font-family: var(--font-hi);
}

.chip:hover {
  background: #212a3c;
}

.playlist-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 22px 0 10px;
}

.playlist-header h2 {
  margin: 0;
  font-family: var(--font-hi);
  font-size: 1.1rem;
}

#songCount {
  color: var(--text-dim);
  font-family: var(--font-en);
  font-weight: 400;
}

.clear-btn {
  background: none;
  border: 1px solid var(--card-border);
  color: var(--text-dim);
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 0.78rem;
  cursor: pointer;
  font-family: var(--font-hi);
}

.clear-btn:hover {
  border-color: var(--red);
  color: var(--red);
}

.playlist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 520px;
  overflow-y: auto;
}

.playlist-empty {
  color: var(--text-dim);
  text-align: center;
  padding: 30px 10px;
  font-family: var(--font-hi);
  font-size: 0.9rem;
}

.track {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-soft);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 8px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

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

.track.playing {
  border-color: var(--amber);
  background: linear-gradient(90deg, rgba(244,163,0,0.12), transparent);
}

.track img {
  width: 64px;
  height: 48px;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
}

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

.track-title {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 500;
  font-family: var(--font-hi);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.track-artist {
  margin: 2px 0 0;
  font-size: 0.75rem;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.track-num {
  font-size: 0.75rem;
  color: var(--text-dim);
  width: 22px;
  text-align: center;
  flex-shrink: 0;
}

.track.playing .track-num {
  color: var(--amber);
}

.remove-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 6px;
  flex-shrink: 0;
}

.remove-btn:hover {
  color: var(--red);
}

.footer {
  text-align: center;
  padding: 20px;
  color: var(--text-dim);
  font-size: 0.8rem;
  font-family: var(--font-hi);
}

.admin-link {
  display: inline-block;
  margin-top: 8px;
  color: var(--text-dim);
  font-size: 0.72rem;
  text-decoration: none;
  opacity: 0.6;
  font-family: var(--font-en);
}

.admin-link:hover {
  opacity: 1;
  color: var(--amber-soft);
}