/* ── Reset & Base ─────────────────────────────────────── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root {
  --bg: #f8f8fa;
  --bg-card: #fff;
  --bg-elevated: #fff;
  --text: #111;
  --text-secondary: #6e6e73;
  --text-tertiary: #aeaeb2;
  --border: #e8e8ed;
  --accent: #007aff;
  --green: #30a46c;
  --yellow: #e5a000;
  --red: #e5484d;
  --shadow: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-hover: 0 2px 8px rgba(0,0,0,0.08);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.15s ease;
}

[data-theme="dark"] {
  --bg: #141414;
  --bg-card: #1e1e1e;
  --bg-elevated: #252525;
  --text: #ececec;
  --text-secondary: #8e8e93;
  --text-tertiary: #5a5a5e;
  --border: #2a2a2a;
  --accent: #4da3ff;
  --green: #3dd68c;
  --yellow: #f5c842;
  --red: #f27474;
  --shadow: none;
  --shadow-hover: 0 2px 8px rgba(0,0,0,0.3);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1rem;
  transition: background var(--transition), color var(--transition);
  -webkit-font-smoothing: antialiased;
  font-size: 14px;
  line-height: 1.5;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.hidden { display: none !important; }

/* ── Loading ─────────────────────────────────────────── */
.loading-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  z-index: 1000;
  gap: 14px;
  color: var(--text-secondary);
  font-size: 13px;
}

.spinner {
  width: 28px;
  height: 28px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── Header ──────────────────────────────────────────── */
header {
  text-align: center;
  padding: 2rem 0 1.25rem;
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

h1 {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.subtitle {
  color: var(--text-secondary);
  margin-top: 2px;
  font-size: 13px;
}

#last-updated {
  font-size: 11px;
  color: var(--text-tertiary);
  margin-top: 4px;
}

.icon-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  width: 32px;
  height: 32px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition);
  flex-shrink: 0;
}

.icon-btn:hover {
  border-color: var(--text-tertiary);
  color: var(--text);
}

/* Lucide icons */
.lucide-icon {
  width: 16px;
  height: 16px;
  stroke-width: 1.5;
  vertical-align: middle;
}

.icon-xs {
  width: 12px;
  height: 12px;
}

.icon-sm {
  width: 14px;
  height: 14px;
}

.icon-lg {
  width: 20px;
  height: 20px;
}

/* Show/hide sun/moon */
.icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: none; }
[data-theme="dark"] .icon-moon { display: inline; }

/* ── Stats Bar ───────────────────────────────────────── */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--bg-card);
  padding: 16px 12px;
  text-align: center;
  transition: background var(--transition);
}

.stat-icon {
  color: var(--text-tertiary);
  margin-bottom: 6px;
}

.stat-icon .lucide-icon {
  width: 18px;
  height: 18px;
}

.stat-value {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 10px;
  color: var(--text-tertiary);
  margin-top: 2px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}

/* ── Tabs ────────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 1px;
  margin-bottom: 16px;
  background: var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  width: fit-content;
}

.tab {
  padding: 7px 16px;
  border: none;
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition);
}

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

.tab.active {
  background: var(--text);
  color: var(--bg);
}

/* ── Controls ────────────────────────────────────────── */
.controls {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.search-box {
  flex: 1;
  min-width: 200px;
  position: relative;
}

.search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  pointer-events: none;
  display: flex;
}

.search-box input {
  width: 100%;
  padding: 8px 32px 8px 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text);
  font-size: 13px;
  outline: none;
  transition: border-color var(--transition);
}

.search-box input:focus {
  border-color: var(--accent);
}

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

.search-clear {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  padding: 4px;
  display: flex;
}

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

.sort-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.sort-controls label {
  font-size: 12px;
  color: var(--text-tertiary);
  white-space: nowrap;
}

.sort-controls select {
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text);
  font-size: 12px;
  outline: none;
  cursor: pointer;
}

.results-count {
  font-size: 11px;
  color: var(--text-tertiary);
  margin-bottom: 12px;
}

/* ── Now Section (Happening Now) ─────────────────────── */
.now-section {
  margin-bottom: 24px;
}

.now-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 8px;
}

.now-card {
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: background var(--transition);
  border: 1px solid var(--border);
}

.now-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.now-card-sport {
  font-weight: 600;
  font-size: 13px;
}

.now-card-badge {
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
}

.now-card-badge.level-green { color: var(--green); }
.now-card-badge.level-yellow { color: var(--yellow); }
.now-card-badge.level-red { color: var(--red); }

.now-card-meta {
  font-size: 12px;
  color: var(--text-secondary);
  display: flex;
  flex-wrap: wrap;
  gap: 2px 12px;
  align-items: center;
}

.now-card-bar {
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.now-card-bar-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.3s ease;
}

.now-card-spots {
  font-size: 11px;
  color: var(--text-tertiary);
  display: flex;
  justify-content: space-between;
}

/* ── Cards Grid ──────────────────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 8px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}

.card:hover {
  border-color: var(--text-tertiary);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.card-header h3 {
  font-size: 14px;
  font-weight: 600;
}

.card-avg-badge {
  font-size: 12px;
  font-weight: 600;
}

.badge-green { color: var(--green); }
.badge-yellow { color: var(--yellow); }
.badge-red { color: var(--red); }

.card-sparkline {
  height: 36px;
  margin-bottom: 8px;
  position: relative;
}

.card-facilities-count {
  font-size: 11px;
  color: var(--text-tertiary);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.facility-row { margin-bottom: 8px; }

.facility-name {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 4px;
  display: flex;
  justify-content: space-between;
}

.progress-track {
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.3s ease;
}

.fill-green { background: var(--green); }
.fill-yellow { background: var(--yellow); }
.fill-red { background: var(--red); }

.occ-text {
  font-size: 11px;
  color: var(--text-tertiary);
  margin-top: 2px;
}

/* ── Detail View ─────────────────────────────────────── */
.back-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  padding: 6px 0;
  margin-bottom: 8px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
}

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

.detail-header {
  margin-bottom: 24px;
}

.detail-header h2 {
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.detail-header .detail-meta {
  font-size: 13px;
  color: var(--text-secondary);
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}

/* Detail live events */
.detail-live-events {
  margin-bottom: 24px;
}

.detail-live-events h3 {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.live-events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 8px;
}

.live-event-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 13px;
}

.live-event-card .event-title {
  font-weight: 600;
  margin-bottom: 4px;
  font-size: 13px;
}

.live-event-card .event-meta {
  color: var(--text-secondary);
  display: flex;
  flex-wrap: wrap;
  gap: 2px 10px;
  margin-bottom: 8px;
  font-size: 12px;
  align-items: center;
}

.live-event-card .event-bar {
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.live-event-card .event-bar-fill {
  height: 100%;
  border-radius: 2px;
}

.live-event-card .event-spots {
  font-size: 11px;
  color: var(--text-tertiary);
  margin-top: 4px;
  display: flex;
  justify-content: space-between;
}

.niveau-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 11px;
  color: var(--text-secondary);
  font-weight: 500;
}

.facility-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 12px;
  transition: background var(--transition);
}

.facility-section h3 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.facility-section .occ-badge {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.chart-container {
  position: relative;
  height: 220px;
}

/* ── Live dot ────────────────────────────────────────── */
.live-dot {
  color: var(--green);
  font-size: 11px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

/* ── No Results ──────────────────────────────────────── */
.no-results {
  text-align: center;
  padding: 48px 16px;
  color: var(--text-tertiary);
}

.no-results > .lucide-icon {
  width: 32px;
  height: 32px;
  margin-bottom: 8px;
}

.no-results p {
  font-size: 13px;
  margin-top: 6px;
}

/* ── Footer ──────────────────────────────────────────── */
footer {
  text-align: center;
  padding: 2rem 0;
  color: var(--text-tertiary);
  font-size: 12px;
  border-top: 1px solid var(--border);
  margin-top: 40px;
}

footer p + p {
  margin-top: 2px;
}

/* ── Animations ──────────────────────────────────────── */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.card, .now-card, .facility-section {
  animation: fadeIn 0.2s ease both;
}

.cards-grid .card:nth-child(n) { animation-delay: calc(0.02s * var(--i, 0)); }

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 700px) {
  body { padding: 0 0.75rem; }
  header { padding: 1.25rem 0 1rem; }
  h1 { font-size: 1.25rem; }

  .stats-bar {
    grid-template-columns: repeat(3, 1fr);
  }

  .stat-value { font-size: 1.1rem; }
  .stat-card { padding: 12px 8px; }

  .controls { flex-direction: column; }

  .cards-grid, .now-grid, .live-events-grid {
    grid-template-columns: 1fr;
  }

  .tabs { width: 100%; }
  .tab { flex: 1; text-align: center; }
}

/* ── Scrollbar ───────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-tertiary);
}