/* ── Tracks page: full-viewport media player layout ── */
html, body { height: 100%; overflow: hidden; }

.mp-wrap {
  display: flex;
  flex-direction: column;
  height: 100vh;
  position: relative;
  z-index: 1;
}

/* ─── Player panel ─── */
.mp-player {
  flex-shrink: 0;
  background: rgba(11,11,18,0.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 14px 24px 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

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

.mp-disc {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(124,247,255,0.1);
  border: 2px solid rgba(124,247,255,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  transition: border-color 0.3s;
}
body[data-playing="1"] .mp-disc {
  border-color: rgba(124,247,255,0.7);
  animation: spin 4s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.mp-now-text { flex: 1; min-width: 0; }
.mp-now-title {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text);
}
.mp-now-meta {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mp-transport {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.mp-btn {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text);
  font-family: inherit;
  font-size: 1rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  padding: 0;
  line-height: 1;
}
.mp-btn:hover {
  background: rgba(124,247,255,0.14);
  border-color: rgba(124,247,255,0.4);
  color: #7cf7ff;
}
.mp-btn.play-btn {
  width: 44px;
  height: 44px;
  font-size: 1.2rem;
  background: rgba(124,247,255,0.12);
  border-color: rgba(124,247,255,0.35);
}
.mp-btn.play-btn:hover {
  background: rgba(124,247,255,0.22);
  border-color: rgba(124,247,255,0.6);
}
.mp-btn[data-on="1"] {
  background: rgba(124,247,255,0.15);
  border-color: rgba(124,247,255,0.5);
  color: #7cf7ff;
}

.mp-vol {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 6px;
  font-size: 0.8rem;
  color: var(--muted);
}
.mp-vol input {
  width: 76px;
  accent-color: #7cf7ff;
  cursor: pointer;
}

/* Progress bar */
.mp-progress-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.mp-time {
  font-size: 0.72rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  min-width: 36px;
  flex-shrink: 0;
}
.mp-time.end { text-align: right; }

.mp-seek {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  border-radius: 2px;
  background: rgba(255,255,255,0.12);
  outline: none;
  cursor: pointer;
}
.mp-seek::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #7cf7ff;
  cursor: pointer;
  margin-top: -5px;
  box-shadow: 0 0 6px rgba(124,247,255,0.6);
}
.mp-seek::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #7cf7ff;
  border: none;
  cursor: pointer;
}
.mp-seek::-webkit-slider-runnable-track {
  height: 4px;
  border-radius: 2px;
}

/* ─── Playlist header ─── */
.mp-list-head {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 24px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  background: rgba(11,11,18,0.6);
}
.mp-count {
  font-size: 0.75rem;
  color: var(--muted);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.mp-search-input {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text);
  font-family: inherit;
  font-size: 0.8rem;
  padding: 5px 11px;
  border-radius: 6px;
  width: 180px;
  outline: none;
  transition: border-color 0.15s;
}
.mp-search-input::placeholder { color: var(--muted); }
.mp-search-input:focus { border-color: rgba(124,247,255,0.45); }

/* ─── Track list ─── */
.mp-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.1) transparent;
}
.mp-list::-webkit-scrollbar { width: 4px; }
.mp-list::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.1);
  border-radius: 2px;
}

.mp-col-head {
  display: grid;
  grid-template-columns: 32px 1fr 50px 90px;
  align-items: center;
  gap: 0 12px;
  padding: 0 24px;
  height: 30px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  user-select: none;
}

.mp-track-row {
  display: grid;
  grid-template-columns: 32px 1fr 50px 90px;
  align-items: center;
  gap: 0 12px;
  padding: 0 24px;
  height: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  cursor: pointer;
  transition: background 0.1s;
}
.mp-track-row:hover { background: rgba(255,255,255,0.04); }
.mp-track-row:hover .mp-row-num { opacity: 0; }
.mp-track-row:hover .mp-row-play-hover { opacity: 1; }
.mp-track-row.active { background: rgba(124,247,255,0.06); }
.mp-track-row.active .mp-row-name { color: #7cf7ff; }
.mp-track-row.active .mp-row-num { opacity: 0; }
.mp-track-row.active .mp-row-play-hover { opacity: 1; color: #7cf7ff; }

.mp-row-num-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
}
.mp-row-num {
  font-size: 0.8rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  transition: opacity 0.1s;
}
.mp-row-play-hover {
  position: absolute;
  right: 0;
  font-size: 0.9rem;
  opacity: 0;
  transition: opacity 0.1s;
  color: var(--text);
}

.mp-row-info { min-width: 0; }
.mp-row-name {
  font-size: 0.88rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text);
}
.mp-row-sub {
  font-size: 0.71rem;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 1px;
}

.mp-row-dur {
  font-size: 0.78rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.mp-row-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
}
.mp-dl {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 4px 9px;
  border-radius: 4px;
  text-decoration: none;
  transition: all 0.12s;
  display: inline-block;
}
.mp-dl:hover {
  color: #9b7cff;
  border-color: rgba(155,124,255,0.45);
  background: rgba(155,124,255,0.07);
}

/* ─── Status bar ─── */
.mp-status {
  flex-shrink: 0;
  padding: 5px 24px;
  font-size: 0.7rem;
  color: rgba(167,167,184,0.5);
  background: rgba(11,11,18,0.7);
  border-top: 1px solid rgba(255,255,255,0.04);
  text-align: center;
  letter-spacing: 0.05em;
}

/* ─── Mobile ─── */
@media (max-width: 640px) {
  .mp-player { padding: 10px 16px 10px; gap: 8px; }
  .mp-disc { width: 36px; height: 36px; font-size: 15px; }
  .mp-now-title { font-size: 0.88rem; }
  .mp-btn { width: 32px; height: 32px; font-size: 0.9rem; }
  .mp-btn.play-btn { width: 40px; height: 40px; font-size: 1.1rem; }
  .mp-vol { display: none; }
  .mp-list-head { padding: 6px 16px; }
  .mp-search-input { width: 140px; }
  .mp-col-head { display: none; }
  .mp-track-row {
    grid-template-columns: 28px 1fr 70px;
    padding: 0 16px;
    height: 52px;
  }
  .mp-row-dur { display: none; }
  .mp-status { padding: 4px 16px; }
}

/* ─── Toggle buttons (Shuffle / Autoplay) ─── */
.mp-toggles {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.mp-toggle {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--muted);
  font-family: inherit;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.mp-toggle:hover {
  border-color: rgba(124,247,255,0.35);
  color: var(--text);
}
.mp-toggle[data-on='1'] {
  background: rgba(124,247,255,0.12);
  border-color: rgba(124,247,255,0.5);
  color: #7cf7ff;
}
@media (max-width: 640px) {
  .mp-toggle { font-size: 0.65rem; padding: 4px 9px; }
}