:root {
  --bg-dark: #1c1410;
  --bg-dark-90: rgba(28, 20, 16, 0.9);
  --bg-dark-92: rgba(28, 20, 16, 0.92);
  --accent: #d4a054;
  --accent-15: rgba(212, 160, 84, 0.15);
  --accent-20: rgba(212, 160, 84, 0.2);
  --accent-25: rgba(212, 160, 84, 0.25);
  --accent-30: rgba(212, 160, 84, 0.3);
  --accent-50: rgba(212, 160, 84, 0.5);
  --accent-70: rgba(212, 160, 84, 0.7);
  --white-08: rgba(255, 255, 255, 0.08);
  --white-10: rgba(255, 255, 255, 0.1);
  --white-15: rgba(255, 255, 255, 0.15);
  --white-20: rgba(255, 255, 255, 0.2);
  --white-30: rgba(255, 255, 255, 0.3);
  --white-40: rgba(255, 255, 255, 0.4);
  --white-50: rgba(255, 255, 255, 0.5);
  --white-60: rgba(255, 255, 255, 0.6);
  --white-70: rgba(255, 255, 255, 0.7);
  --white-85: rgba(255, 255, 255, 0.85);
  --timeline-height: 70px;
  --z-hover-btn: 40;
  --z-video: 50;
  --z-timeline: 80;
  --z-debug: 100;
  --transition-fast: 0.15s;
  --transition: 0.2s;
}

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

body {
  font-family: 'Playfair Display', Georgia, serif;
  overflow: hidden;
  background: var(--bg-dark);
}

#map {
  position: absolute;
  inset: 0;
}

/* Range slider timeline */
#timeline {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: var(--timeline-height);
  background: var(--bg-dark-90);
  backdrop-filter: blur(8px);
  z-index: var(--z-timeline);
  display: flex;
  align-items: center;
  padding: 0;
}

/* Push MapLibre scale control above timeline */
.maplibregl-ctrl-bottom-right {
  bottom: 80px;
}

.play-btn {
  width: 36px;
  height: 36px;
  margin-left: 10px;
  border-radius: 50%;
  border: 2px solid var(--white-20);
  background: var(--white-10);
  color: #fff;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition), border-color var(--transition);
}
.play-btn:hover {
  background: var(--accent-20);
  border-color: var(--accent-50);
}
.play-btn.active {
  background: var(--accent-25);
  border-color: var(--accent);
  color: var(--accent);
}

/* Play controls group in timeline bar */
.play-controls {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 10px;
  flex-shrink: 0;
}

/* Nav buttons (prev/next) */
.play-nav-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--white-20);
  background: var(--white-10);
  color: #fff;
  font-size: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition), border-color var(--transition);
}
.play-nav-btn:hover {
  background: var(--accent-20);
  border-color: var(--accent-50);
}

/* Window size controls */
.window-size {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: 6px;
}
.window-size-btn {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  border: 1px solid var(--white-20);
  background: var(--white-08);
  color: #fff;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}
.window-size-btn:hover {
  background: var(--accent-20);
}
.window-size-label {
  color: var(--white-70);
  font-size: 12px;
  min-width: 20px;
  text-align: center;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Debug panel */
.debug-panel {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: var(--z-debug);
  background: var(--bg-dark-92);
  backdrop-filter: blur(8px);
  border: 1px solid var(--accent-30);
  border-radius: 6px;
  width: 260px;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 12px;
  color: var(--white-85);
}
.debug-panel.collapsed .debug-body {
  display: none;
}
.debug-header {
  padding: 6px 10px;
  cursor: pointer;
  font-weight: 600;
  color: var(--accent);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  user-select: none;
}
.debug-body {
  padding: 4px 10px 10px;
}
.debug-group {
  margin-bottom: 6px;
}
.debug-group-label {
  font-size: 10px;
  color: var(--accent-70);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}
.debug-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1px 0;
}
.debug-row label {
  color: var(--white-70);
  font-size: 11px;
}
.debug-row input {
  width: 90px;
  padding: 2px 4px;
  background: var(--white-08);
  border: 1px solid var(--white-15);
  border-radius: 3px;
  color: #fff;
  font-size: 11px;
  font-family: monospace;
  text-align: right;
}
.debug-row input:focus {
  outline: none;
  border-color: var(--accent-50);
}
.debug-buttons {
  display: flex;
  gap: 6px;
  margin-top: 8px;
}
.debug-buttons button {
  flex: 1;
  padding: 4px 8px;
  background: var(--accent-15);
  border: 1px solid var(--accent-30);
  border-radius: 3px;
  color: var(--accent);
  font-size: 11px;
  cursor: pointer;
  transition: background var(--transition);
}
.debug-buttons button:hover {
  background: var(--accent-25);
}
.debug-stats {
  margin-top: 6px;
  font-size: 10px;
  color: var(--white-40);
}

/* Hover buttons — appear when hovering over a card */
.hover-btn {
  position: absolute;
  pointer-events: auto;
  cursor: pointer;
  z-index: var(--z-hover-btn);
  display: none;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast), opacity var(--transition-fast);
  line-height: 1;
}
.hover-btn.visible {
  display: flex;
}
.hover-btn-hide {
  border-radius: 5px;
  border: 1.5px solid #c4a97d;
  background: #f5f0e6;
  color: #6b4c2a;
  box-shadow: 0 1px 4px rgba(0,0,0,0.25);
}
.hover-btn-hide:hover {
  background: #c4a97d;
  color: #3a2410;
}
.hover-btn-play {
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,0.55);
  color: rgba(255,255,255,0.9);
  backdrop-filter: blur(4px);
}
.hover-btn-play:hover {
  background: rgba(0,0,0,0.75);
}

/* Video overlay — positioned over map at card location */
.video-overlay {
  position: absolute;
  z-index: var(--z-video);
  pointer-events: auto;
  overflow: hidden;
}
.video-overlay video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}