/* css/standalone.css — Standalone page layout (desktop-first) */

/* ── Nav ──────────────────────────────────────────────────────────────────── */

.nav {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  border-bottom: 1px solid var(--border-subtle);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--bg-primary);
  backdrop-filter: blur(10px);
}

.nav__brand {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
}

.nav__logo {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.nav__title {
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
}

.nav__links {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 16px;
  font-size: 11px;
}

.nav__link {
  color: #888;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.nav__link:hover {
  color: var(--text-secondary);
}

.nav__link--active {
  color: var(--accent-primary);
}

/* ── Background glow ─────────────────────────────────────────────────────── */

.standalone-glow {
  position: fixed;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 500px;
  background: radial-gradient(ellipse at center, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* ── Layout wrapper (only when body.has-sidebar) ─────────────────────────── */

/* .layout is a neutral flex wrapper around sidebar + main.
   It does NOT set padding-top, max-width, or margin —
   those remain on .main so single-album layout is unchanged. */
.layout {
  display: flex;
  flex-direction: row;
}

/* ── Sidebar ─────────────────────────────────────────────────────────────── */

.sidebar {
  display: none; /* hidden when body does not have .has-sidebar */
  width: 220px;
  flex-shrink: 0;
  border-right: 1px solid var(--border-subtle);
  overflow-y: auto;
  padding: 12px;
  background: var(--bg-secondary);
  position: sticky;
  top: 56px; /* below fixed nav */
  height: calc(100vh - 56px - var(--player-bar-height));
  align-self: flex-start;
}

body.has-sidebar .sidebar {
  display: block;
}

body.has-sidebar .main {
  flex: 1;
  min-width: 0;
  max-width: none;
  margin: 0;
}

.sidebar__title {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  padding: 4px 8px 10px;
}

.sidebar__album {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
  padding: 10px 8px;
  border-radius: 6px;
  cursor: pointer;
  border-left: 2px solid transparent;
  transition: background var(--transition-fast), border-left-color var(--transition-fast);
}

.sidebar__album:hover {
  background: var(--bg-hover);
}

.sidebar__album--active {
  background: var(--now-playing-bg);
  border-left-color: var(--accent-primary);
}

.sidebar__album-art {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}

.sidebar__album-art--placeholder {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--bg-surface), var(--bg-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.sidebar__album-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.sidebar__album-title {
  font-size: 12px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar__album--active .sidebar__album-title {
  color: var(--text-primary);
}

.sidebar__album-meta {
  font-size: 10px;
  color: var(--text-dim);
}

/* ── Main content ─────────────────────────────────────────────────────────── */

.main {
  position: relative;
  z-index: 1;
  padding: 0 24px;
  padding-top: 80px;
  padding-bottom: calc(var(--player-bar-height) + 24px);
  max-width: 1200px;
  margin: 0 auto;
}

/* ── Album Header ─────────────────────────────────────────────────────────── */

.album-header {
  display: flex;
  flex-direction: row;
  gap: 24px;
  padding: 32px 0 24px;
  align-items: flex-end;
}

.album-header__art {
  width: var(--album-art-lg);
  height: var(--album-art-lg);
  border-radius: var(--radius-md);
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 0 8px 40px var(--accent-glow), 0 0 1px var(--accent-glow-strong);
}

.album-header__art--placeholder {
  width: var(--album-art-lg);
  height: var(--album-art-lg);
  border-radius: var(--radius-md);
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--bg-surface), var(--bg-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  box-shadow: 0 8px 40px var(--accent-glow), 0 0 1px var(--accent-glow-strong);
}

.album-header__info {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 6px;
  min-width: 0;
}

.album-header__label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--text-muted);
}

.album-header__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  line-height: 1.2;
}

.album-header__artist {
  font-size: var(--font-size-md);
  color: var(--accent-primary);
}

.album-header__meta {
  font-size: 11px;
  color: var(--text-dim);
}

.album-header__actions {
  display: flex;
  flex-direction: row;
  gap: 10px;
  margin-top: 16px;
}

/* ── Tracklist ─────────────────────────────────────────────────────────────── */

.tracklist {
  margin-top: 8px;
}

.tracklist__header {
  display: flex;
  flex-direction: row;
  align-items: center;
  padding: 6px 4px 10px;
  border-bottom: 1px solid var(--border-subtle);
  gap: 12px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim);
  user-select: none;
}

.tracklist__col--num {
  width: 32px;
  text-align: center;
  flex-shrink: 0;
}

.tracklist__col--art {
  width: var(--track-art);
  flex-shrink: 0;
}

.tracklist__col--title {
  flex: 1;
  min-width: 0;
}

.tracklist__col--lore {
  width: 200px;
  flex-shrink: 0;
}

.tracklist__col--duration {
  width: 48px;
  text-align: right;
  flex-shrink: 0;
}

/* ── Track Row ────────────────────────────────────────────────────────────── */

.track {
  display: flex;
  flex-direction: row;
  align-items: center;
  padding: 10px 4px;
  gap: 12px;
  border-radius: var(--radius-sm);
  border-left: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition-fast), border-left-color var(--transition-fast);
}

.track:hover {
  background: var(--bg-hover);
}

.track--active {
  background: var(--now-playing-bg);
  border-left-color: var(--now-playing-border);
}

.track__number {
  width: 32px;
  text-align: center;
  font-size: var(--font-size-xs);
  color: var(--text-dim);
  flex-shrink: 0;
  user-select: none;
}

.track--active .track__number {
  color: var(--accent-primary);
}

.track__art {
  width: var(--track-art);
  height: var(--track-art);
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}

.track__art--placeholder {
  width: var(--track-art);
  height: var(--track-art);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--bg-surface), var(--bg-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.track__info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.track__title {
  font-size: var(--font-size-md);
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color var(--transition-fast);
}

.track--active .track__title {
  color: var(--text-primary);
}

.track__artist {
  font-size: var(--font-size-sm);
  color: var(--text-dim);
}

.track__lore {
  width: 200px;
  flex-shrink: 0;
  font-size: var(--font-size-xs);
  color: var(--text-dim);
  font-style: italic;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.track__duration {
  width: 48px;
  text-align: right;
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  flex-shrink: 0;
  user-select: none;
}

/* ── Player Bar ───────────────────────────────────────────────────────────── */

.player-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--player-bar-height);
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-accent);
  display: flex;
  flex-direction: row;
  align-items: center;
  padding: 0 24px;
  z-index: 100;
  backdrop-filter: blur(10px);
  gap: 16px;
}

/* Now playing — left section */
.player-bar__now-playing {
  flex: 0 0 200px;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
  min-width: 0;
  overflow: hidden;
}

.player-bar__art {
  width: var(--album-art-xs);
  height: var(--album-art-xs);
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}

.player-bar__art--placeholder {
  width: var(--album-art-xs);
  height: var(--album-art-xs);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--bg-surface), var(--bg-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.player-bar__track-info {
  min-width: 0;
  overflow: hidden;
}

.player-bar__track-title {
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.player-bar__track-artist {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.player-bar__track-title--empty {
  color: var(--text-dim);
}

/* Center section — controls + progress */
.player-bar__center {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

/* Volume — right section */
.player-bar__volume {
  flex: 0 0 140px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-end;
}