/* Yacht Video Selector — Dark luxury theme */
:root {
  --bg-primary: #0a1628;
  --bg-card: #111d33;
  --bg-card-hover: #162440;
  --accent-gold: #c5a55a;
  --accent-gold-dim: #8a7340;
  --text-primary: #e8e4dc;
  --text-secondary: #8a94a6;
  --text-muted: #5a6478;
  --border: #1e2d48;
  --success: #4ade80;
  --radius: 12px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

header h1 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--accent-gold);
  letter-spacing: 0.02em;
}

header .subtitle {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* Session cards */
.sessions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.25rem;
}

.session-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  color: inherit;
  display: block;
}

.session-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-gold-dim);
  transform: translateY(-2px);
}

.session-card .date {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.session-card .stats {
  display: flex;
  gap: 1.5rem;
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.session-card .stats .value {
  color: var(--text-primary);
  font-weight: 600;
  display: block;
}

.session-card .best-score {
  color: var(--accent-gold);
  font-size: 1.4rem;
  font-weight: 700;
  float: right;
  margin-top: -2rem;
}

/* Clip grid */
.clips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.25rem;
}

.clip-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: all 0.2s ease;
}

.clip-card:hover {
  border-color: var(--accent-gold-dim);
  transform: translateY(-2px);
}

.clip-card .thumbnail {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  background: var(--bg-primary);
}

.clip-card .info {
  padding: 1rem 1.25rem;
}

.clip-card .rank-badge {
  display: inline-block;
  background: var(--accent-gold);
  color: var(--bg-primary);
  font-weight: 700;
  font-size: 0.75rem;
  padding: 0.15rem 0.6rem;
  border-radius: 4px;
  margin-right: 0.5rem;
}

.clip-card .score {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent-gold);
  float: right;
}

.clip-card .meta {
  color: var(--text-secondary);
  font-size: 0.8rem;
  margin-top: 0.5rem;
}

/* Score bars */
.score-bars {
  margin-top: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.score-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
}

.score-bar .label {
  width: 80px;
  color: var(--text-muted);
  text-transform: capitalize;
}

.score-bar .bar-track {
  flex: 1;
  height: 4px;
  background: var(--bg-primary);
  border-radius: 2px;
  overflow: hidden;
}

.score-bar .bar-fill {
  height: 100%;
  background: var(--accent-gold);
  border-radius: 2px;
  transition: width 0.3s ease;
}

.score-bar .val {
  width: 20px;
  text-align: right;
  color: var(--text-secondary);
}

/* Video modal */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  z-index: 100;
  align-items: center;
  justify-content: center;
}

.modal-overlay.active { display: flex; }

.modal-content {
  background: var(--bg-card);
  border-radius: var(--radius);
  max-width: 900px;
  width: 90%;
  overflow: hidden;
}

.modal-content video {
  width: 100%;
  display: block;
}

.modal-content .modal-info {
  padding: 1.25rem;
}

.modal-close {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 2rem;
  cursor: pointer;
  z-index: 101;
}

/* Back button */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

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

/* Loading / empty states */
.loading, .empty {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-muted);
}

.loading::after {
  content: "...";
  animation: dots 1.5s steps(3) infinite;
}

@keyframes dots {
  0% { content: ""; }
  33% { content: "."; }
  66% { content: ".."; }
  100% { content: "..."; }
}