:root {
  --bg: #0a0c18;
  --surface: #141726;
  --surface-light: #1e2340;
  --surface-hover: #252c44;
  --text: #ffffff;
  --text-dim: #b0bcd8;
  --accent: #f5b040;
  --accent-glow: rgba(245, 176, 64, 0.22);
  --accent2: #9b7de0;
  --accent2-glow: rgba(155, 125, 224, 0.22);
  --green: #3dba7e;
  --radius: 14px;
  --radius-sm: 8px;
  --gradient-header: linear-gradient(135deg, #1a1040 0%, #0d1525 60%, #0a0c18 100%);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Verdana, Geneva, "DejaVu Sans", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  padding-bottom: 120px;
}

a { color: var(--accent); text-decoration: none; }

/* Header */
.site-header {
  padding: 36px 20px 22px;
  text-align: center;
  background: var(--gradient-header);
  border-bottom: 1px solid rgba(232,160,48,0.15);
  position: relative;
  overflow: hidden;
}
.site-header::before {
  content: '';
  position: absolute;
  top: -60px; left: 50%;
  transform: translateX(-50%);
  width: 400px; height: 200px;
  background: radial-gradient(ellipse, rgba(124,92,191,0.2) 0%, transparent 70%);
  pointer-events: none;
}
.site-header h1 {
  margin: 0;
  font-size: 2rem;
  letter-spacing: 1px;
  background: linear-gradient(135deg, #f0d080 0%, #e8a030 50%, #c47820 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
}
.tagline {
  color: #c8d4f0;
  margin: 8px 0 0;
  font-size: 0.95rem;
  font-style: italic;
  letter-spacing: 0.3px;
}
.playlist-header {
  text-align: left;
  padding-bottom: 12px;
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
  font-size: 0.9rem;
  color: var(--accent);
  opacity: 0.85;
  transition: opacity 0.15s;
}
.back-link:hover { opacity: 1; }

/* Category grid */
.category-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: 20px 20px 30px;
  max-width: 640px;
  margin: 0 auto;
}
@media (min-width: 540px) {
  .category-grid { grid-template-columns: 1fr 1fr; }
}

.category-card {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 22px 20px;
  cursor: pointer;
  transition: background 0.18s, transform 0.15s, border-color 0.18s, box-shadow 0.18s;
  position: relative;
  overflow: hidden;
}
.category-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent2), var(--accent));
  opacity: 0;
  transition: opacity 0.2s;
}
.category-card:hover,
.category-card:active {
  background: var(--surface-hover);
  border-color: rgba(232,160,48,0.25);
  box-shadow: 0 4px 24px rgba(0,0,0,0.4), 0 0 0 1px rgba(232,160,48,0.1);
  transform: translateY(-3px);
}
.category-card:hover::before { opacity: 1; }

.category-card h2 {
  margin: 0 0 6px;
  font-size: 1.05rem;
  color: var(--accent);
}
.category-card p {
  margin: 0;
  font-size: 0.83rem;
  color: var(--text-dim);
}

/* Special "All Songs" card */
.category-card.all-card {
  border-color: rgba(124,92,191,0.25);
  background: linear-gradient(135deg, #1a1535 0%, var(--surface) 100%);
}
.category-card.all-card::before {
  opacity: 0.5;
}
.category-card.all-card h2 {
  color: #b08cf0;
}

/* Song list */
.song-list {
  list-style: none;
  margin: 0;
  padding: 10px 12px;
  max-width: 700px;
  margin-inline: auto;
}
.song-item {
  display: flex;
  align-items: center;
  padding: 13px 14px;
  border-radius: var(--radius-sm);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  cursor: pointer;
  transition: background 0.13s;
  gap: 12px;
}
.song-item:hover {
  background: var(--surface);
}
.song-item.active {
  background: linear-gradient(90deg, rgba(232,160,48,0.1), transparent);
  border-bottom-color: rgba(232,160,48,0.15);
}
.song-item .song-num {
  font-size: 0.78rem;
  color: var(--text-dim);
  width: 22px;
  flex-shrink: 0;
  text-align: right;
}
.song-item .song-title {
  font-size: 0.97rem;
  flex: 1;
}
.song-item.active .song-title {
  color: var(--accent);
  font-weight: 600;
}
.song-item .song-icon {
  width: 20px;
  text-align: center;
  color: var(--text-dim);
  flex-shrink: 0;
  font-size: 0.7rem;
}
.song-item.active .song-icon {
  color: var(--accent);
}

/* Lyrics panel */
.lyrics-panel {
  max-height: 0;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 1px solid rgba(232,160,48,0.15);
  transition: max-height 0.28s ease, opacity 0.2s ease, margin 0.28s ease;
  opacity: 0;
  margin-bottom: 0;
}
.lyrics-panel.open {
  max-height: 240px;
  opacity: 1;
  margin-bottom: 8px;
}
.lyrics-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 0.8rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--text-dim);
}
.lyrics-panel-body {
  padding: 12px 16px 16px;
  max-height: 190px;
  overflow-y: auto;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--text);
}
.lyrics-line {
  margin: 0 0 2px;
  white-space: pre-wrap;
}
.lyrics-line.lyrics-blank {
  height: 0.6em;
}
.lyrics-line.lyrics-section {
  margin-top: 14px;
  margin-bottom: 6px;
  font-weight: 700;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: var(--accent);
}
.lyrics-line.lyrics-section:first-child {
  margin-top: 0;
}
.lyrics-btn {
  background: none;
  border: 1px solid var(--surface-light);
  color: var(--text-dim);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  cursor: pointer;
  padding: 6px 12px;
  border-radius: 999px;
  transition: color 0.15s, background 0.15s, border-color 0.15s, opacity 0.15s;
}
.lyrics-btn:hover:not(:disabled) {
  color: var(--text);
  background: var(--surface-light);
  border-color: var(--accent);
}
.lyrics-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Player bar */
.player-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, rgba(22,25,40,0.97) 0%, rgba(13,15,26,0.99) 100%);
  border-top: 1px solid rgba(232,160,48,0.2);
  backdrop-filter: blur(12px);
  padding: 10px 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 10;
  box-shadow: 0 -4px 32px rgba(0,0,0,0.5);
}
.player-info {
  font-size: 0.88rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-dim);
}
#now-playing-title {
  color: var(--text);
  font-weight: 500;
}
.player-progress {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  color: var(--text-dim);
}
.player-progress input[type="range"] { flex: 1; }

.player-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.player-controls button {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1rem;
  cursor: pointer;
  padding: 6px 10px;
  border-radius: 50%;
  transition: color 0.15s, background 0.15s;
}
.player-controls button:hover { color: var(--text); background: var(--surface-light); }
#play-pause-btn {
  font-size: 1.3rem;
  color: var(--accent);
  background: rgba(232,160,48,0.12);
  border-radius: 50%;
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  padding: 0;
}
#play-pause-btn:hover { background: rgba(232,160,48,0.22); color: var(--accent); }
#volume-bar { width: 80px; margin-left: 6px; }

input[type="range"] {
  -webkit-appearance: none;
  height: 4px;
  background: var(--surface-light);
  border-radius: 2px;
  outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 13px; height: 13px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
}
input[type="range"]::-moz-range-thumb {
  width: 13px; height: 13px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: none;
}

/* Footer */
.site-footer {
  text-align: center;
  color: var(--text-dim);
  font-size: 0.78rem;
  padding: 20px;
  opacity: 0.6;
}

/* ── Admin styles ── */
.admin-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-header);
}
.admin-login-box {
  background: var(--surface);
  border: 1px solid rgba(232,160,48,0.2);
  border-radius: var(--radius);
  padding: 36px 32px;
  width: 320px;
  text-align: center;
}
.admin-login-box h2 {
  margin: 0 0 6px;
  color: var(--accent);
}
.admin-login-box p { color: var(--text-dim); font-size: 0.88rem; margin: 0 0 24px; }
.admin-login-box input[type="password"] {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg);
  border: 1px solid var(--surface-light);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 1rem;
  margin-bottom: 14px;
  outline: none;
  transition: border-color 0.15s;
}
.admin-login-box input[type="password"]:focus { border-color: var(--accent); }
.btn {
  display: inline-block;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  transition: opacity 0.15s, transform 0.1s;
}
.btn:hover { opacity: 0.88; transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: #0d0f1a; }
.btn-secondary { background: var(--surface-light); color: var(--text); }
.btn-danger { background: #9e2a2a; color: #fff; }
.btn-sm { padding: 6px 14px; font-size: 0.83rem; }
.error-msg { color: #e05555; font-size: 0.85rem; margin-top: 10px; }

.admin-layout {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 20px 60px;
}
.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--surface-light);
}
.admin-header h1 { margin: 0; font-size: 1.4rem; color: var(--accent); }

.admin-section {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 22px 20px;
  margin-bottom: 20px;
}
.admin-section h2 {
  margin: 0 0 16px;
  font-size: 1rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.site-text-fields {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.field-row { display: flex; flex-direction: column; gap: 5px; }
.field-row label { font-size: 0.82rem; color: var(--text-dim); }
.field-row input[type="text"] {
  padding: 9px 12px;
  background: var(--bg);
  border: 1px solid var(--surface-light);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.15s;
}
.field-row input[type="text"]:focus { border-color: var(--accent); }

/* Admin song table */
.songs-table { width: 100%; }
.song-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 6px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  border-radius: var(--radius-sm);
  transition: background 0.12s;
}
.song-row:hover { background: var(--surface-hover); }
.drag-handle {
  cursor: grab;
  color: var(--text-dim);
  font-size: 1rem;
  padding: 0 4px;
  flex-shrink: 0;
  opacity: 0.5;
}
.drag-handle:active { cursor: grabbing; }
.song-row.dragging { opacity: 0.4; }
.song-row.drag-over { border-top: 2px solid var(--accent); }
.song-row-title { flex: 1; }
.song-row-title input {
  width: 100%;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
  color: var(--text);
  font-size: 0.9rem;
  padding: 4px 6px;
  outline: none;
  transition: border-color 0.15s, background 0.15s;
}
.song-row-title input:focus {
  border-color: var(--accent);
  background: var(--bg);
}
.song-row-cat select {
  background: var(--bg);
  border: 1px solid var(--surface-light);
  border-radius: 4px;
  color: var(--text-dim);
  font-size: 0.8rem;
  padding: 4px 6px;
  outline: none;
}
.song-row-cat select:focus { border-color: var(--accent); }

/* Add song form */
.add-song-form { display: flex; flex-direction: column; gap: 12px; }
.add-song-form .row { display: flex; gap: 10px; flex-wrap: wrap; }
.add-song-form input[type="text"],
.add-song-form select {
  flex: 1;
  min-width: 140px;
  padding: 9px 12px;
  background: var(--bg);
  border: 1px solid var(--surface-light);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.93rem;
  outline: none;
  transition: border-color 0.15s;
}
.add-song-form input[type="text"]:focus,
.add-song-form select:focus { border-color: var(--accent); }

.save-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: rgba(22,25,40,0.97);
  border-top: 1px solid rgba(232,160,48,0.2);
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  z-index: 20;
  backdrop-filter: blur(10px);
}
.save-status { font-size: 0.85rem; color: var(--green); }

/* New Additions card */
.category-card.new-card {
  border-color: rgba(61, 186, 126, 0.3);
  background: linear-gradient(135deg, #0f2820 0%, var(--surface) 100%);
}
.category-card.new-card::before {
  background: linear-gradient(90deg, var(--green), var(--accent));
  opacity: 0.6;
}
.category-card.new-card h2 {
  color: var(--green);
}