/* App shell — dashboard & content pages */

/* ——— LAYOUT ——— */
.app-body {
  display: flex;
  min-height: 100vh;
  background: var(--bg);
}

/* ——— SIDEBAR ——— */
.sidebar {
  width: 220px;
  min-height: 100vh;
  background: var(--bg-elevated);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  z-index: 100;
}

.sidebar-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 24px 20px 20px;
  border-bottom: 1px solid var(--border);
}

.sidebar .logo-mark {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--accent), var(--accent-glow));
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 17px;
}

.sidebar .logo-text {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: #fff;
}

.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--fg-muted);
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
  position: relative;
}

.nav-item:hover { background: rgba(255,255,255,0.05); color: var(--fg); }
.nav-item.active { background: var(--accent-subtle); color: var(--accent-glow); }

.nav-icon { font-size: 16px; width: 20px; text-align: center; }

.nav-badge {
  margin-left: auto;
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  font-family: 'Space Grotesk', sans-serif;
  border-radius: 100px;
  padding: 2px 7px;
  min-width: 20px;
  text-align: center;
}

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--border);
}

.artist-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.artist-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  object-fit: cover;
}

.artist-avatar-placeholder {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--accent-subtle);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}

.artist-info { overflow: hidden; }
.artist-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--fg);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.artist-email {
  font-size: 11px;
  color: var(--fg-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.logout-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg-muted);
  font-size: 12px;
  padding: 6px 12px;
  cursor: pointer;
  width: 100%;
  font-family: 'DM Sans', sans-serif;
  transition: border-color 0.2s, color 0.2s;
}
.logout-btn:hover { border-color: #ffffff22; color: var(--fg); }

/* ——— MAIN CONTENT ——— */
.main-content {
  margin-left: 220px;
  flex: 1;
  padding: 32px;
  min-height: 100vh;
}

/* ——— PAGE HEADER ——— */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 28px;
}

.page-title {
  font-size: 28px;
  color: #fff;
  margin-bottom: 4px;
}
.page-sub {
  font-size: 14px;
  color: var(--fg-muted);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.last-sync {
  font-size: 12px;
  color: var(--fg-muted);
}

.btn-sync, .btn-generate {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent-subtle);
  border: 1px solid #7c3aed44;
  color: var(--accent-glow);
  font-size: 14px;
  font-weight: 600;
  font-family: 'Space Grotesk', sans-serif;
  border-radius: 10px;
  padding: 10px 18px;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}
.btn-sync:hover, .btn-generate:hover {
  background: rgba(124,58,237,0.15);
  border-color: #7c3aed88;
}
.btn-sync:disabled, .btn-generate:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

@keyframes spin { to { transform: rotate(360deg); } }
.spinning { display: inline-block; animation: spin 0.8s linear infinite; }

/* ——— ALERTS ——— */
.alert {
  border-radius: 12px;
  padding: 14px 20px;
  font-size: 14px;
  margin-bottom: 20px;
}
.alert-success {
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.2);
  color: #86efac;
}
.alert-error {
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.2);
  color: #fca5a5;
}

/* ——— STATS ROW ——— */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  backdrop-filter: blur(8px);
}

.stat-card-sm { padding: 16px 20px; }

.stat-label {
  font-size: 12px;
  color: var(--fg-muted);
  font-family: 'Space Grotesk', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  line-height: 1;
}

.stat-trend {
  font-size: 12px;
  margin-top: 6px;
  font-family: 'Space Grotesk', sans-serif;
}
.stat-trend.up { color: var(--green); }
.stat-trend.down { color: #f87171; }

.stat-action {
  display: block;
  font-size: 12px;
  color: var(--accent-glow);
  text-decoration: none;
  margin-top: 6px;
}

/* ——— CARD ——— */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(8px);
  overflow: hidden;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}

.card-title {
  font-size: 16px;
  color: #fff;
  font-weight: 600;
}

.full-width-card {
  margin-top: 24px;
}

/* ——— TWO COL ROW ——— */
.two-col-row {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 16px;
  margin-bottom: 0;
}

.chart-card, .geo-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(8px);
  overflow: hidden;
}

/* ——— CHART ——— */
.chart-toggle {
  display: flex;
  gap: 4px;
}
.toggle-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg-muted);
  font-size: 12px;
  font-family: 'Space Grotesk', sans-serif;
  padding: 5px 12px;
  cursor: pointer;
  transition: all 0.15s;
}
.toggle-btn.active {
  background: var(--accent-subtle);
  border-color: #7c3aed44;
  color: var(--accent-glow);
}

.chart-wrapper {
  padding: 20px 20px 16px;
  height: 220px;
  position: relative;
}

.chart-empty {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--fg-muted);
  font-size: 14px;
}

/* ——— GEOGRAPHY ——— */
.geo-list { padding: 16px 24px 20px; }

.geo-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
}

.geo-rank {
  font-size: 12px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  color: var(--fg-muted);
  width: 24px;
}

.geo-info { flex: 1; }
.geo-name { font-size: 14px; color: var(--fg); margin-bottom: 4px; }
.geo-bar-wrap {
  height: 4px;
  background: rgba(255,255,255,0.06);
  border-radius: 2px;
  overflow: hidden;
}
.geo-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-glow));
  border-radius: 2px;
  min-width: 4px;
}

.geo-pct {
  font-size: 12px;
  color: var(--fg-muted);
  font-family: 'Space Grotesk', sans-serif;
  width: 32px;
  text-align: right;
}

/* ——— TRACKS ——— */
.tracks-list { padding: 0; }

.track-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}
.track-row:last-child { border-bottom: none; }
.track-row:hover { background: rgba(255,255,255,0.02); }

.track-rank {
  font-size: 12px;
  font-family: 'Space Grotesk', sans-serif;
  color: var(--fg-muted);
  width: 28px;
  text-align: right;
}

.track-art {
  width: 40px; height: 40px;
  border-radius: 6px;
  object-fit: cover;
}
.track-art-placeholder {
  width: 40px; height: 40px;
  border-radius: 6px;
  background: var(--bg-elevated);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}

.track-info { flex: 1; min-width: 0; }
.track-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--fg);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.track-album {
  font-size: 12px;
  color: var(--fg-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.track-stats { display: flex; align-items: center; }
.track-pop {
  display: flex;
  align-items: center;
  gap: 8px;
}
.pop-bar {
  width: 80px;
  height: 4px;
  background: rgba(255,255,255,0.08);
  border-radius: 2px;
  overflow: hidden;
}
.pop-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-glow));
  border-radius: 2px;
}
.pop-label {
  font-size: 11px;
  color: var(--fg-muted);
  font-family: 'Space Grotesk', sans-serif;
  width: 24px;
}

.preview-btn {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--fg-muted);
  font-size: 11px;
  padding: 5px 10px;
  cursor: pointer;
  transition: all 0.15s;
}
.preview-btn:hover { background: var(--accent-subtle); color: var(--accent-glow); border-color: #7c3aed44; }

/* ——— EMPTY STATES ——— */
.empty-state {
  padding: 48px;
  text-align: center;
  color: var(--fg-muted);
}
.empty-state p { margin-bottom: 16px; }

.empty-state-small {
  padding: 20px 24px;
  font-size: 13px;
  color: var(--fg-muted);
}

.btn-sync-small {
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--accent-glow);
  font-size: 13px;
  padding: 8px 16px;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  transition: border-color 0.2s;
}
.btn-sync-small:hover { border-color: #7c3aed44; }

.btn-generate-link {
  font-size: 13px;
  color: var(--accent-glow);
  text-decoration: none;
}

/* ——— CONTENT QUEUE ——— */
.filter-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.filter-tab {
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg-muted);
  font-size: 13px;
  font-family: 'Space Grotesk', sans-serif;
  padding: 7px 14px;
  cursor: pointer;
  transition: all 0.15s;
}
.filter-tab:hover { color: var(--fg); border-color: #ffffff22; }
.filter-tab.active {
  background: var(--accent-subtle);
  border-color: #7c3aed44;
  color: var(--accent-glow);
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.content-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  backdrop-filter: blur(8px);
  transition: border-color 0.2s;
}
.content-card:hover { border-color: #7c3aed22; }

.content-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.platform-badge {
  font-size: 12px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 100px;
  text-transform: capitalize;
}
.platform-instagram {
  background: rgba(228,64,95,0.12);
  color: #f47c92;
  border: 1px solid rgba(228,64,95,0.2);
}
.platform-twitter {
  background: rgba(29,161,242,0.1);
  color: #60c9f8;
  border: 1px solid rgba(29,161,242,0.2);
}

.content-type-badge {
  font-size: 11px;
  color: var(--fg-muted);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 2px 8px;
  text-transform: capitalize;
}

.status-badge {
  margin-left: auto;
  font-size: 11px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border-radius: 6px;
}
.status-pending { background: rgba(251,191,36,0.12); color: #fde68a; }
.status-approved { background: rgba(34,197,94,0.1); color: #86efac; }
.status-rejected { background: rgba(239,68,68,0.1); color: #fca5a5; }
.status-posted { background: rgba(99,102,241,0.12); color: #a5b4fc; }

.content-caption {
  font-size: 14px;
  color: var(--fg);
  line-height: 1.6;
  margin-bottom: 12px;
}

.hashtags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}
.hashtag {
  font-size: 12px;
  color: var(--accent-glow);
  background: var(--accent-subtle);
  border-radius: 6px;
  padding: 3px 8px;
}

.content-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 14px;
}
.meta-item {
  font-size: 12px;
  color: var(--fg-muted);
}

.content-actions {
  display: flex;
  gap: 8px;
}

.action-btn {
  font-size: 13px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s;
}
.action-btn.approve {
  background: rgba(34,197,94,0.1);
  border-color: rgba(34,197,94,0.2);
  color: #86efac;
}
.action-btn.approve:hover { background: rgba(34,197,94,0.18); }
.action-btn.reject {
  background: rgba(239,68,68,0.08);
  border-color: rgba(239,68,68,0.15);
  color: #fca5a5;
}
.action-btn.reject:hover { background: rgba(239,68,68,0.14); }
.action-btn.post {
  background: var(--accent-subtle);
  border-color: #7c3aed44;
  color: var(--accent-glow);
}
.action-btn.post:hover { background: rgba(124,58,237,0.15); }
.action-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ——— EMPTY QUEUE ——— */
.empty-queue {
  text-align: center;
  padding: 80px 24px;
  color: var(--fg-muted);
}
.empty-icon {
  font-size: 48px;
  margin-bottom: 16px;
}
.empty-queue h3 {
  font-size: 20px;
  color: var(--fg);
  margin-bottom: 8px;
}
.empty-queue p {
  font-size: 15px;
  max-width: 400px;
  margin: 0 auto 24px;
  line-height: 1.6;
}

/* ——— RESPONSIVE ——— */
@media (max-width: 1100px) {
  .two-col-row { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .sidebar { display: none; }
  .main-content { margin-left: 0; padding: 20px; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .content-grid { grid-template-columns: 1fr; }
}