/* VibeSonic — compact, dark-first UI on top of Bootstrap 5. */

:root {
  --vs-sidebar-width: 230px;
  --vs-player-height: 76px;
  --vs-topbar-height: 52px;
}

html, body {
  height: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-size: 0.9rem;
}

/* --- Top bar --- */

.vs-topbar {
  height: var(--vs-topbar-height);
  padding: 0 1rem;
  border-bottom: 1px solid var(--bs-border-color);
  flex: 0 0 auto;
}

.vs-brand {
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: var(--bs-body-color);
}

.vs-brand i {
  color: var(--bs-primary);
}

.vs-icon-btn {
  border: 1px solid var(--bs-border-color);
  background: transparent;
  color: var(--bs-body-color);
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.375rem;
}

.vs-icon-btn:hover {
  background: var(--bs-secondary-bg);
}

/* --- Shell --- */

.vs-shell {
  flex: 1 1 auto;
  display: flex;
  min-height: 0;
}

.vs-sidebar {
  width: var(--vs-sidebar-width);
  flex: 0 0 auto;
  border-right: 1px solid var(--bs-border-color);
  overflow-y: auto;
  padding: 0.75rem 0;
}

.vs-nav .nav-link {
  color: var(--bs-secondary-color);
  padding: 0.35rem 1rem;
  border-radius: 0;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.vs-nav .nav-link i {
  width: 1.1rem;
  text-align: center;
}

.vs-nav .nav-link:hover {
  background: var(--bs-secondary-bg);
  color: var(--bs-body-color);
}

.vs-nav .nav-link.active {
  background: var(--bs-secondary-bg);
  color: var(--bs-body-color);
  border-left: 2px solid var(--bs-primary);
  padding-left: calc(1rem - 2px);
  font-weight: 600;
}

.vs-nav-label {
  padding: 0.75rem 1rem 0.25rem;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--bs-tertiary-color);
}

.vs-main {
  flex: 1 1 auto;
  overflow-y: auto;
  padding-bottom: calc(var(--vs-player-height) + 1rem);
}

.vs-page-header {
  padding: 1rem 1.25rem 0.5rem;
}

.vs-content {
  padding: 0 1.25rem 1.25rem;
}

/* --- Album/artist grid --- */

.vs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 1rem;
}

.vs-card {
  text-decoration: none;
  color: inherit;
}

.vs-card-art {
  aspect-ratio: 1 / 1;
  width: 100%;
  border-radius: 0.375rem;
  background: var(--bs-secondary-bg);
  object-fit: cover;
  display: block;
}

.vs-card-title {
  margin-top: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--bs-body-color);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.vs-card-subtitle {
  font-size: 0.78rem;
  color: var(--bs-secondary-color);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* --- Compact tables --- */

.vs-table td, .vs-table th {
  padding: 0.35rem 0.6rem;
  vertical-align: middle;
  font-size: 0.85rem;
}

.vs-table-hover tbody tr:hover {
  background: var(--bs-secondary-bg);
  cursor: pointer;
}

.vs-track-num {
  color: var(--bs-tertiary-color);
  width: 2.5rem;
  text-align: right;
}

.vs-song-art-cell {
  width: 48px;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

.vs-song-art {
  display: block;
  width: 40px;
  height: 40px;
  border-radius: 0.25rem;
  object-fit: cover;
  background: var(--bs-secondary-bg);
}

/* --- Player bar --- */

.vs-player {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: var(--vs-player-height);
  background: var(--bs-body-bg);
  border-top: 1px solid var(--bs-border-color);
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 1rem;
  z-index: 1030;
}

.vs-player-art {
  width: 48px;
  height: 48px;
  border-radius: 0.25rem;
  background: var(--bs-secondary-bg);
  object-fit: cover;
  flex: 0 0 auto;
}

.vs-player-meta {
  min-width: 140px;
  max-width: 220px;
  overflow: hidden;
}

.vs-player-title {
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vs-player-artist {
  font-size: 0.78rem;
  color: var(--bs-secondary-color);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vs-player-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1 1 auto;
  min-width: 0;
}

.vs-player-buttons {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 0 0 auto;
}

.vs-player-btn {
  background: transparent;
  border: none;
  color: var(--bs-body-color);
  font-size: 1.1rem;
  width: 2.1rem;
  height: 2.1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.vs-player-btn:hover {
  background: var(--bs-secondary-bg);
}

.vs-player-btn.vs-play {
  font-size: 1.4rem;
}

.vs-player-btn.active {
  color: var(--bs-primary);
}

.vs-player-timeline {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1 1 auto;
  min-width: 0;
}

.vs-player-time {
  font-size: 0.72rem;
  color: var(--bs-secondary-color);
  width: 2.6rem;
  text-align: center;
  flex: 0 0 auto;
}

.vs-player-volume {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  width: 130px;
  flex: 0 0 auto;
}

.vs-lyrics-panel {
  position: fixed;
  left: 0;
  right: 0;
  bottom: var(--vs-player-height);
  max-height: 40vh;
  overflow-y: auto;
  background: var(--bs-body-bg);
  border-top: 1px solid var(--bs-border-color);
  padding: 1rem;
  z-index: 1029;
  text-align: center;
}

.vs-lyrics-line {
  padding: 0.15rem 0;
  color: var(--bs-secondary-color);
  transition: color 0.15s ease;
}

.vs-lyrics-line.vs-lyrics-synced {
  cursor: pointer;
}

.vs-lyrics-line.vs-lyrics-synced:hover {
  color: var(--bs-body-color);
}

.vs-lyrics-line.vs-lyrics-active {
  color: var(--bs-body-color);
  font-weight: 600;
}

.vs-lyrics-empty {
  color: var(--bs-secondary-color);
  font-size: 0.85rem;
}

/* --- Misc --- */

.vs-star-btn {
  border: none;
  background: transparent;
  color: var(--bs-tertiary-color);
}

.vs-star-btn.active,
.vs-star-btn:hover {
  color: #f0b429;
}

@media (max-width: 768px) {
  .vs-sidebar {
    display: none;
  }
  .vs-player-meta {
    max-width: 100px;
  }
  .vs-player-volume {
    display: none;
  }
}
/* Inline page transitions keep the persistent player mounted. */
.vs-main[aria-busy="true"] {
  opacity: .65;
  transition: opacity 120ms ease;
  pointer-events: none;
}