/* ============================================================
   The Sumter Map — styles
   Editorial palette: olive earth, warm tan, off-white
   Typography: Libre Baskerville (display) + Inter (UI)
   ============================================================ */

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

html, body {
  height: 100%;
  width: 100%;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  background: #0a0a0a;
  color: #f5f5f5;
  overflow: hidden;
}

#map { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }

/* ---------- Editorial header card (top-left) ---------- */
.overlay {
  position: absolute;
  top: 24px;
  left: 24px;
  z-index: 10;
  padding: 22px 26px 20px;
  background: rgba(255, 255, 255, 0.96);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-radius: 4px;
  box-shadow: 0 4px 28px rgba(0, 0, 0, 0.18);
  max-width: 380px;
}

.overlay h1 {
  font-family: 'Libre Baskerville', Georgia, serif;
  font-size: 30px;
  font-weight: 700;
  color: #0a0a0a;
  letter-spacing: -0.015em;
  line-height: 1.05;
}

.overlay .subtitle {
  margin-top: 8px;
  font-size: 13.5px;
  color: #555;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.005em;
}

.overlay .phase-tag {
  margin-top: 14px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #6B4C2A;
}

/* ---------- Control buttons (top-right) ---------- */
.controls {
  position: absolute;
  top: 24px;
  right: 24px;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
}

.controls button {
  font-family: 'Inter', sans-serif;
  font-size: 12.5px;
  font-weight: 500;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.96);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border: none;
  border-radius: 4px;
  color: #0a0a0a;
  cursor: pointer;
  box-shadow: 0 2px 14px rgba(0, 0, 0, 0.14);
  transition: background 0.15s, transform 0.12s, box-shadow 0.15s;
  letter-spacing: 0.01em;
  min-width: 140px;
  text-align: left;
}

.controls button:hover {
  background: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.18);
}

.controls button:active { transform: translateY(0); }

/* ---------- Metric selector dropdown ---------- */
.metric-selector-wrap {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: rgba(255, 255, 255, 0.96);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-radius: 4px;
  box-shadow: 0 2px 14px rgba(0, 0, 0, 0.14);
  padding: 8px 12px 10px;
  min-width: 220px;
}

.metric-selector-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  color: #6B4C2A;
  font-family: 'Inter', sans-serif;
}

.metric-selector {
  font-family: 'Libre Baskerville', Georgia, serif;
  font-size: 13px;
  font-weight: 700;
  padding: 4px 0 0 0;
  background: transparent;
  border: none;
  color: #0a0a0a;
  cursor: pointer;
  letter-spacing: -0.005em;
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20width%3D%2210%22%20height%3D%226%22%20viewBox%3D%220%200%2010%206%22%3E%3Cpath%20fill%3D%22%236B4C2A%22%20d%3D%22M0%200l5%206%205-6z%22/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right center;
  padding-right: 18px;
}

.metric-selector:focus { outline: 2px solid #6B4C2A; outline-offset: 2px; }

/* ---------- Attribution footer ---------- */
.attribution {
  position: absolute;
  bottom: 16px;
  left: 24px;
  z-index: 10;
  font-size: 11px;
  font-weight: 500;
  color: #f5f5f5;
  background: rgba(0, 0, 0, 0.55);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  padding: 8px 14px;
  border-radius: 4px;
  letter-spacing: 0.02em;
}

/* ---------- Marker popups ---------- */
.mapboxgl-popup-content {
  font-family: 'Inter', sans-serif;
  padding: 14px 18px;
  border-radius: 4px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.18);
}

.marker-popup h3 {
  font-family: 'Libre Baskerville', Georgia, serif;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
  color: #0a0a0a;
  letter-spacing: -0.005em;
}

.marker-popup p { font-size: 12.5px; color: #555; line-height: 1.45; }

/* ---------- Voice agent cluster (bottom-center) ---------- */
.voice-cluster {
  position: absolute;
  bottom: 56px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  pointer-events: none;
  width: max-content;
  max-width: calc(100% - 48px);
}

.voice-cluster > * { pointer-events: auto; }

.transcript {
  max-width: 480px;
  padding: 12px 18px;
  background: rgba(255, 255, 255, 0.97);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-radius: 6px;
  box-shadow: 0 4px 22px rgba(0, 0, 0, 0.20);
  font-size: 13.5px;
  color: #0a0a0a;
  line-height: 1.5;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.25s, transform 0.25s;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.transcript.visible { opacity: 1; transform: translateY(0); }
.transcript .role { font-size: 16px; flex-shrink: 0; line-height: 1.3; }

.voice-status {
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #f5f5f5;
  background: rgba(0, 0, 0, 0.62);
  padding: 5px 12px;
  border-radius: 100px;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.2s, transform 0.2s;
}

.voice-status.visible { opacity: 1; transform: translateY(0); }

.voice-btn {
  position: relative;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  padding: 14px 24px 14px 20px;
  background: #5C4A1E;
  color: #ffffff;
  border: none;
  border-radius: 100px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 6px 28px rgba(92, 74, 30, 0.50), 0 2px 10px rgba(0, 0, 0, 0.20);
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  letter-spacing: 0.01em;
}

.voice-btn:hover {
  background: #6e5825;
  transform: translateY(-1px);
  box-shadow: 0 8px 32px rgba(92, 74, 30, 0.58), 0 2px 14px rgba(0, 0, 0, 0.25);
}

.voice-btn:active { transform: translateY(0); }
.voice-btn .mic-icon { width: 18px; height: 18px; }

.voice-btn.active {
  background: #c1392b;
  box-shadow: 0 6px 28px rgba(193, 57, 43, 0.50), 0 2px 10px rgba(0, 0, 0, 0.20);
}

.voice-btn.active:hover { background: #d2453a; }

.voice-btn.active::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 100px;
  border: 2px solid rgba(193, 57, 43, 0.55);
  animation: voice-pulse 1.6s ease-out infinite;
  pointer-events: none;
}

.voice-btn.speaking::after {
  content: '';
  position: absolute;
  inset: -10px;
  border-radius: 100px;
  border: 2px solid rgba(255, 255, 255, 0.45);
  animation: voice-pulse 1.2s ease-out infinite;
  pointer-events: none;
}

@keyframes voice-pulse {
  0%   { transform: scale(1);    opacity: 0.85; }
  100% { transform: scale(1.45); opacity: 0;   }
}

/* ---------- Census legend (bottom-left) ---------- */
.legend {
  position: absolute;
  bottom: 56px;
  left: 24px;
  right: auto;
  z-index: 10;
  width: 240px;
  padding: 14px 16px 12px;
  background: rgba(255, 255, 255, 0.96);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-radius: 4px;
  box-shadow: 0 4px 22px rgba(0, 0, 0, 0.18);
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  color: #333;
  transition: opacity 0.25s, transform 0.25s;
}

.legend.hidden { opacity: 0; transform: translateY(8px); pointer-events: none; }

.legend-title {
  font-family: 'Libre Baskerville', Georgia, serif;
  font-size: 12.5px;
  font-weight: 700;
  color: #0a0a0a;
  margin-bottom: 8px;
  letter-spacing: 0.01em;
  line-height: 1.3;
}

.legend-bar { height: 10px; border-radius: 2px; margin-bottom: 4px; overflow: hidden; }
.legend-gradient { height: 100%; background: linear-gradient(to right, #4a4a4a 0%, #888888 12%, #f3e8d6 25%, #9bb8d3 45%, #3d6fa3 65%, #1a4d8f 85%, #0a2845 100%); }

.legend-labels {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  font-weight: 500;
  color: #555;
  letter-spacing: 0.02em;
  margin-bottom: 10px;
}

.legend-extra {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 10.5px;
  color: #555;
  line-height: 1.3;
}

.legend-extra .swatch { display: inline-block; width: 14px; height: 14px; border-radius: 2px; flex-shrink: 0; }
.legend-extra .swatch.new-tract { background: rgba(180, 180, 180, 0.7); border: 1px solid rgba(0, 0, 0, 0.15); }

.legend-section-divider { height: 1px; background: rgba(0, 0, 0, 0.08); margin: 10px -16px 8px; }

.legend-section-title {
  font-family: 'Libre Baskerville', Georgia, serif;
  font-size: 11.5px;
  font-weight: 700;
  color: #0a0a0a;
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.legend-line { display: inline-block; width: 18px; height: 0; flex-shrink: 0; border-top: 2.4px solid #8B5E3C; margin-top: 8px; }
.legend-line.dashed { border-top: 2px dashed #c9a55a; }
.legend-dot { display: inline-block; width: 11px; height: 11px; border-radius: 50%; background: #c9a55a; border: 2px solid #ffffff; box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.25); flex-shrink: 0; }

.legend-source {
  font-size: 9.5px;
  color: #888;
  font-style: italic;
  letter-spacing: 0.01em;
  line-height: 1.3;
  margin-top: 8px;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  padding-top: 6px;
}

/* ---------- Cinematic mode ---------- */
body.cinematic { background: #000000; }

body.cinematic .overlay,
body.cinematic .legend,
body.cinematic .attribution,
body.cinematic .controls,
body.cinematic .voice-cluster,
body.cinematic .time-slider { opacity: 0.18; transition: opacity 0.4s ease; }

body.cinematic .overlay:hover,
body.cinematic .legend:hover,
body.cinematic .controls:hover,
body.cinematic .voice-cluster:hover,
body.cinematic .time-slider:hover { opacity: 1; }

body.cinematic #toggleCinematic { opacity: 1 !important; }

/* ---------- Time slider ---------- */
.time-slider {
  position: absolute;
  bottom: 130px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  background: rgba(255, 255, 255, 0.97);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-radius: 6px;
  box-shadow: 0 6px 28px rgba(0, 0, 0, 0.20);
  padding: 14px 22px 10px;
  min-width: 360px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: opacity 0.25s, transform 0.25s;
  font-family: 'Inter', sans-serif;
}

.time-slider.hidden { opacity: 0; transform: translateX(-50%) translateY(8px); pointer-events: none; }

.time-slider-label { display: flex; align-items: baseline; justify-content: center; gap: 8px; margin-bottom: 4px; }
.time-slider-prefix { font-size: 9.5px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.14em; color: #888; }
.time-slider-year { font-family: 'Libre Baskerville', Georgia, serif; font-size: 26px; font-weight: 700; color: #5C4A1E; letter-spacing: -0.01em; font-variant-numeric: tabular-nums; }

.time-slider input[type="range"] { width: 100%; -webkit-appearance: none; appearance: none; background: transparent; cursor: pointer; margin: 0; }

.time-slider input[type="range"]::-webkit-slider-runnable-track {
  height: 4px;
  background: linear-gradient(to right, #c8a46a 0%, #5C4A1E 100%);
  border-radius: 2px;
}
.time-slider input[type="range"]::-moz-range-track {
  height: 4px;
  background: linear-gradient(to right, #c8a46a 0%, #5C4A1E 100%);
  border-radius: 2px;
  border: none;
}
.time-slider input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  background: #5C4A1E;
  border-radius: 50%;
  border: 3px solid #ffffff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
  cursor: pointer;
  margin-top: -7px;
}
.time-slider input[type="range"]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  background: #5C4A1E;
  border-radius: 50%;
  border: 3px solid #ffffff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
  cursor: pointer;
}

.time-slider-bounds { display: flex; justify-content: space-between; font-size: 10px; font-weight: 500; color: #888; letter-spacing: 0.05em; margin-top: 2px; }

/* ---------- Place popup ---------- */
.place-popup h3 { font-family: 'Libre Baskerville', Georgia, serif; font-size: 14.5px; font-weight: 700; margin-bottom: 6px; color: #0a0a0a; letter-spacing: -0.005em; }
.place-popup p { font-size: 12px; color: #555; line-height: 1.5; }

/* ---------- Tract popup ---------- */
.tract-popup h3 { font-family: 'Libre Baskerville', Georgia, serif; font-size: 14.5px; font-weight: 700; margin-bottom: 4px; color: #0a0a0a; letter-spacing: -0.005em; }

.tract-county {
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #6B4C2A;
  margin-bottom: 10px;
}

.tract-stat-grid { display: grid; grid-template-columns: 1fr 1fr; column-gap: 12px; row-gap: 4px; margin-bottom: 4px; }
.tract-stat-grid .tract-stat { margin-bottom: 0; }
.tract-stat { display: flex; justify-content: space-between; align-items: baseline; font-size: 12px; color: #444; margin-bottom: 2px; }
.tract-stat .label { font-weight: 500; color: #777; letter-spacing: 0.05em; text-transform: uppercase; font-size: 10px; }
.tract-stat .value { font-variant-numeric: tabular-nums; font-weight: 600; color: #0a0a0a; }
.tract-note { margin-top: 8px; font-size: 11px; color: #888; font-style: italic; line-height: 1.35; }

/* ---------- Mobile tweaks ---------- */
@media (max-width: 600px) {
  .overlay { top: 8px; left: 8px; right: auto; max-width: 70%; padding: 8px 12px 7px; border-radius: 3px; }
  .overlay h1 { font-size: 16px; line-height: 1.05; letter-spacing: -0.01em; }
  .overlay .subtitle { display: none; }
  .overlay .phase-tag { font-size: 8.5px; margin-top: 4px; letter-spacing: 0.06em; }
  .controls { top: 8px; right: 8px; bottom: auto; left: auto; width: auto; max-width: 26%; flex-direction: column; align-items: stretch; gap: 4px; z-index: 11; }
  .metric-selector-wrap { min-width: 0; width: 100%; padding: 5px 10px 6px; }
  .metric-selector-label { font-size: 8.5px; letter-spacing: 0.06em; }
  .metric-selector { font-size: 11px; padding-right: 14px; }
  .controls button { font-size: 10px; padding: 5px 8px; min-width: 0; letter-spacing: 0; text-align: center; }
  .legend { top: auto; bottom: 90px; left: 8px; right: auto; width: 60%; max-width: 220px; max-height: 42vh; overflow-y: auto; padding: 8px 10px 8px; font-size: 9.5px; }
  .legend-title { font-size: 10.5px; margin-bottom: 5px; line-height: 1.15; }
  .legend-bar { height: 7px; }
  .legend-labels { font-size: 8.5px; margin-bottom: 4px; }
  .legend-extra { font-size: 9px; margin-bottom: 3px; gap: 6px; }
  .legend-section-divider, .legend-section-title, .legend-source { display: none; }
  .time-slider { bottom: 100px; left: 8px; right: 8px; transform: none; min-width: 0; width: auto; padding: 8px 14px 6px; }
  .time-slider.hidden { transform: translateY(8px); }
  .time-slider-year { font-size: 18px; }
  .time-slider-prefix { font-size: 8.5px; }
  .time-slider-bounds { font-size: 9px; }
  .voice-cluster { bottom: 36px; }
  .transcript { max-width: calc(100vw - 24px); font-size: 12px; padding: 10px 14px; }
  .voice-btn { font-size: 13px; padding: 11px 18px 11px 16px; }
  .attribution { display: none; }
}