/* ============================================================
   BizPlay Component Styles
   Structural & reusable component CSS.
   Tailwind utility classes stay in HTML — this file handles
   layout primitives, sidebar mechanics, and component variants.
   Version: 1.0 | 2026-02-19
   ============================================================ */

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

.sidebar {
  width: 240px;
  transition: width 0.25s ease;
}

.sidebar.collapsed {
  width: 72px;
}

.sidebar.collapsed .nav-label,
.sidebar.collapsed .logo-text,
.sidebar.collapsed .user-details,
.sidebar.collapsed .section-divider-text {
  display: none;
}

.sidebar.collapsed .nav-link {
  justify-content: center;
  padding-left: 0;
  padding-right: 0;
}

.sidebar.collapsed .logo-area {
  justify-content: center;
  padding: 16px 0;
}

.sidebar.collapsed .user-footer {
  justify-content: center;
}

.sidebar.collapsed .collapse-icon {
  transform: rotate(180deg);
}

/* ── Main content offset (matches sidebar) ────────────────── */

.main-content {
  margin-left: 240px;
  transition: margin-left 0.25s ease;
}

.main-content.expanded {
  margin-left: 72px;
}

/* ── Nav link states ─────────────────────────────────────── */

.nav-link {
  border-left: 2px solid transparent;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.nav-link.active {
  background-color: var(--bg-surface);
  color: var(--accent-primary);
  border-color: var(--accent-primary);
}

/* ── Cards ───────────────────────────────────────────────── */

.card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: 0.75rem;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.card-flat {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: 0.75rem;
}

/* ── Playlist artwork card ───────────────────────────────── */

.playlist-card {
  cursor: pointer;
  overflow: hidden;
}

.playlist-card .artwork {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
}

.playlist-card .artwork img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.playlist-card:hover .artwork img {
  transform: scale(1.05);
}

.playlist-card .artwork-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.4), transparent);
  opacity: 0;
  transition: opacity 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.playlist-card:hover .artwork-overlay {
  opacity: 1;
}

/* ── Genre card ──────────────────────────────────────────── */

.genre-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border-radius: 0.75rem;
  border: 1px solid var(--border-default);
  background-color: var(--bg-surface);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.genre-card:hover {
  border-color: rgba(254, 80, 0, 0.3);
  box-shadow: var(--shadow-card);
}

.genre-card .genre-image {
  width: 100%;
  /* ~45% of card height — image occupies top portion */
  aspect-ratio: 16 / 7;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.genre-card:hover .genre-image {
  transform: scale(1.04);
}

.genre-card .genre-image-placeholder {
  width: 100%;
  aspect-ratio: 16 / 7;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-surface-alt);
}

.genre-card .genre-body {
  padding: 12px 14px 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

/* ── Vendor badges ───────────────────────────────────────── */

.vendor-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: 4px;
}

.vendor-badge.snapmuse  { background: #000;     color: #fff; }
.vendor-badge.jamendo   { background: #E83F5B;  color: #fff; }
.vendor-badge.audiosparx{ background: #2563EB;  color: #fff; }
.vendor-badge.autodia   { background: #0EA5E9;  color: #fff; }
.vendor-badge.meslek    { background: #FEF3C7;  color: #92400E; }

/* ── Table ───────────────────────────────────────────────── */

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table thead tr {
  border-bottom: 1px solid var(--border-default);
}

.data-table thead th {
  text-align: left;
  padding: 12px 16px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
  font-family: 'Space Grotesk', sans-serif;
}

.data-table tbody tr {
  border-bottom: 1px solid var(--border-default);
  transition: background-color 0.1s ease;
}

.data-table tbody tr:last-child {
  border-bottom: none;
}

.data-table tbody tr:hover {
  background-color: var(--bg-hover);
}

.data-table tbody td {
  padding: 12px 16px;
}

/* ── Track row playing indicator ─────────────────────────── */

.track-playing-bar {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 14px;
}

.track-playing-bar span {
  display: block;
  width: 3px;
  background-color: var(--accent-primary);
  border-radius: 2px;
  animation: equalize 0.8s ease-in-out infinite alternate;
}

.track-playing-bar span:nth-child(1) { animation-delay: 0s;    height: 40%; }
.track-playing-bar span:nth-child(2) { animation-delay: 0.1s;  height: 100%; }
.track-playing-bar span:nth-child(3) { animation-delay: 0.2s;  height: 60%; }
.track-playing-bar span:nth-child(4) { animation-delay: 0.15s; height: 80%; }
.track-playing-bar span:nth-child(5) { animation-delay: 0.3s;  height: 50%; }

@keyframes equalize {
  from { transform: scaleY(0.4); }
  to   { transform: scaleY(1); }
}

/* ── Waveform bar (playlist card preview) ────────────────── */

.waveform {
  display: flex;
  align-items: center;
  gap: 2px;
  height: 24px;
}

.waveform .bar {
  width: 3px;
  border-radius: 9999px;
}

.waveform .bar.played {
  background-color: var(--accent-primary);
}

.waveform .bar.remaining {
  background-color: var(--border-default);
}

/* ── Modal / Overlay ─────────────────────────────────────── */

.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal-panel {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: 1rem;
  box-shadow: var(--shadow-elevated);
  width: 100%;
  max-width: 480px;
  animation: dropIn 0.2s ease-out;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px;
  border-bottom: 1px solid var(--border-default);
}

.modal-body {
  padding: 24px;
}

.modal-footer {
  display: flex;
  gap: 12px;
  padding: 24px;
  border-top: 1px solid var(--border-default);
}

/* ── Day selector (schedule / assign modal) ──────────────── */

.day-btn {
  flex: 1;
  padding: 8px 4px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 700;
  font-family: 'Space Grotesk', sans-serif;
  transition: background-color 0.15s ease, color 0.15s ease;
  border: 1px solid transparent;
  cursor: pointer;
}

.day-btn.active {
  background-color: var(--accent-primary);
  color: #ffffff;
}

.day-btn.inactive {
  background-color: var(--bg-surface-alt);
  color: var(--text-tertiary);
  border-color: var(--border-default);
}

.day-btn.inactive:hover {
  border-color: rgba(254, 80, 0, 0.4);
  color: var(--accent-primary);
}

/* ── Quick filter / pill badges ─────────────────────────── */

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 700;
  font-family: 'Space Grotesk', sans-serif;
  border: 1px solid var(--border-default);
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.pill.active {
  background-color: rgba(254, 80, 0, 0.1);
  color: var(--accent-primary);
  border-color: rgba(254, 80, 0, 0.2);
}

.pill.inactive {
  background-color: var(--bg-surface);
  color: var(--text-secondary);
}

.pill.inactive:hover {
  border-color: rgba(254, 80, 0, 0.3);
  color: var(--accent-primary);
}

/* ── Playlist hero (detail page) ─────────────────────────── */

.playlist-hero {
  position: relative;
  height: 256px;
  overflow: hidden;
}

.playlist-hero .hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.1);
  filter: blur(20px);
  opacity: 0.6;
}

.playlist-hero .hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.4) 60%, transparent 100%);
}

.playlist-hero .hero-gradient-bottom {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.5), transparent);
}

.playlist-hero .hero-content {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: flex-end;
  gap: 24px;
  padding: 0 32px 24px;
  height: 100%;
}

/* ── Energy level bar ────────────────────────────────────── */

.energy-bar {
  display: flex;
  gap: 3px;
}

.energy-bar .segment {
  width: 20px;
  height: 6px;
  border-radius: 9999px;
}

.energy-bar .segment.filled {
  background-color: var(--accent-primary);
}

.energy-bar .segment.empty {
  background-color: var(--border-default);
}

/* ── Assign to zone CTA card ─────────────────────────────── */

.assign-cta {
  background: linear-gradient(135deg, #FE5000 0%, #E54800 100%);
  border-radius: 0.75rem;
  padding: 20px;
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(254, 80, 0, 0.3);
}

/* ── Status dot ──────────────────────────────────────────── */

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-dot.online  { background-color: var(--success); }
.status-dot.offline { background-color: var(--error); }
.status-dot.warning { background-color: var(--warning); }

/* ── Breadcrumb ──────────────────────────────────────────── */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

.breadcrumb a {
  color: var(--text-tertiary);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: color 0.15s ease;
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--accent-primary);
}

.breadcrumb .sep {
  color: var(--border-strong);
}

.breadcrumb .current {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  color: var(--text-primary);
}

/* ── Tab navigation ──────────────────────────────────────── */

.tab-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  border-bottom: 1px solid var(--border-default);
}

.tab-btn {
  padding: 12px 16px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-tertiary);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
}

.tab-btn:hover {
  color: var(--text-primary);
}

.tab-btn.active {
  color: var(--accent-primary);
  font-weight: 700;
  border-bottom-color: var(--accent-primary);
}

/* ── Input & Select base ─────────────────────────────────── */

.input-base {
  width: 100%;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-default);
  color: var(--text-primary);
  font-size: 14px;
  border-radius: 8px;
  padding: 10px 14px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.input-base::placeholder {
  color: var(--text-tertiary);
}

.input-base:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(254, 80, 0, 0.15);
}

/* ── Buttons ─────────────────────────────────────────────── */

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--accent-primary);
  color: #ffffff;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 14px;
  padding: 10px 20px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.1s ease;
  text-decoration: none;
}

.btn-primary:hover {
  background-color: var(--accent-hover);
}

.btn-primary:active {
  transform: scale(0.97);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: transparent;
  color: var(--text-secondary);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 14px;
  padding: 10px 20px;
  border-radius: 8px;
  border: 1px solid var(--border-default);
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
  text-decoration: none;
}

.btn-secondary:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: transparent;
  color: var(--text-tertiary);
  font-size: 13px;
  font-weight: 500;
  padding: 6px 10px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
  text-decoration: none;
}

.btn-ghost:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  color: var(--text-tertiary);
  background-color: transparent;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.btn-icon:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.btn-icon.accent:hover {
  background-color: rgba(254, 80, 0, 0.1);
  color: var(--accent-primary);
}

/* ── Section header ──────────────────────────────────────── */

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

.section-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.section-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  transition: color 0.15s ease;
}

.section-link:hover {
  color: var(--accent-hover);
}

/* ── Mobile only ─────────────────────────────────────────── */

.bottom-tab-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-default);
  display: flex;
  align-items: center;
  z-index: 30;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

.bottom-tab-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 10px 8px;
  color: var(--text-tertiary);
  font-size: 10px;
  font-weight: 600;
  font-family: 'Space Grotesk', sans-serif;
  text-decoration: none;
  transition: color 0.15s ease;
}

.bottom-tab-item.active {
  color: var(--accent-primary);
}

.bottom-tab-item:hover {
  color: var(--text-primary);
}

/* ── FAB ─────────────────────────────────────────────────── */

.fab {
  position: fixed;
  bottom: 80px;
  right: 20px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-color: var(--accent-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(254, 80, 0, 0.4);
  border: none;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.15s ease;
  z-index: 25;
}

.fab:hover {
  background-color: var(--accent-hover);
  transform: scale(1.08);
}

.fab:active {
  transform: scale(0.95);
}