/* Biomass Supply Scout — snowline-inspired premium dark UI */

:root {
  --bg: #0b0f1a;
  --bg-deep: #060912;
  --panel: rgba(11, 15, 26, 0.85);
  --panel-solid: #11172a;
  --card: rgba(20, 27, 45, 0.85);
  --card-hi: rgba(28, 38, 62, 0.95);
  --text: #e0e4ec;
  --text-muted: #8a96ad;
  --text-dim: #5a6478;
  --border: rgba(255, 209, 102, 0.10);
  --border-strong: rgba(255, 209, 102, 0.22);

  /* Charm brand palette — warm wildfire + carbon-removal forest greens */
  --accent: #ffb347;          /* primary action / score color */
  --accent-2: #ffd166;
  --accent-bright: #ffd166;
  --fire: #ee6c4d;
  --fire-dim: #b94c33;
  --forest: #6abf69;
  --forest-dim: #3d7a4a;
  --gap: #b48be0;
  --ops: #5fa8d3;
  --gradient-cta: linear-gradient(135deg, #ffb347, #ee6c4d);
  --gradient-bio: linear-gradient(90deg, #6abf69, #ffd166);
  --gradient-fire: linear-gradient(90deg, #ffd166, #ee6c4d);

  --shadow-panel: 0 8px 32px rgba(0, 0, 0, 0.45);
  --shadow-elev: 0 4px 16px rgba(0, 0, 0, 0.35);
  --transition: all 0.18s ease;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0; height: 100%; width: 100%;
  background: var(--bg); color: var(--text);
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 13px; line-height: 1.4;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}
.mono { font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;
  font-variant-numeric: tabular-nums; }

/* ─────────────────────────  Topbar  ───────────────────────── */
#topbar {
  position: fixed; top: 0; left: 0; right: 0; height: 52px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px;
  background: var(--panel); backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid var(--border);
  z-index: 10;
}
.brand { display: flex; align-items: baseline; gap: 12px; }
.brand .logo-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--gradient-cta);
  box-shadow: 0 0 12px rgba(255, 179, 71, 0.6);
  display: inline-block; align-self: center;
}
.brand .title {
  font-weight: 600; font-size: 15px; letter-spacing: 0.3px;
  color: var(--text);
}
.brand .sub {
  color: var(--text-muted); font-size: 11px; text-transform: uppercase;
  letter-spacing: 1.5px; font-family: 'JetBrains Mono', monospace;
}
.topbar-actions { display: flex; gap: 8px; align-items: center; }
.btn {
  background: var(--card); color: var(--text);
  border: 1px solid var(--border-strong);
  padding: 7px 14px; border-radius: 6px; cursor: pointer;
  font-size: 12px; font-weight: 500;
  transition: var(--transition);
  font-family: inherit;
}
.btn:hover { background: var(--card-hi); border-color: var(--accent); color: var(--accent-bright); }
.btn.primary {
  background: var(--gradient-cta); color: #1a0f00; border: none;
  font-weight: 600;
}
.btn.primary:hover { filter: brightness(1.1); transform: translateY(-1px); }

/* ─────────────────────────  Sidebar  ───────────────────────── */
#sidebar {
  position: fixed; top: 52px; bottom: 0; left: 0; width: 400px;
  background: var(--panel); backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-right: 1px solid var(--border);
  overflow-y: auto; padding: 14px;
  z-index: 5;
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}
#sidebar::-webkit-scrollbar { width: 6px; }
#sidebar::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 3px; }

.panel {
  background: var(--card); backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: 10px; padding: 14px; margin-bottom: 12px;
  box-shadow: var(--shadow-elev);
}
.panel h3 {
  margin: 0 0 12px; font-size: 10px; text-transform: uppercase;
  letter-spacing: 2px; color: var(--text-muted); font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
}
.panel label { display: block; margin-bottom: 10px; font-size: 12px; color: var(--text); }
.panel input[type="range"] {
  width: 100%; -webkit-appearance: none; height: 4px;
  background: var(--border-strong); border-radius: 2px; outline: none;
  margin: 6px 0;
}
.panel input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 14px; height: 14px;
  background: var(--accent-bright); border-radius: 50%; cursor: pointer;
  box-shadow: 0 0 0 3px rgba(255, 209, 102, 0.2);
  transition: var(--transition);
}
.panel input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.2); }
.panel select {
  width: 100%; background: var(--bg); color: var(--text);
  border: 1px solid var(--border-strong); border-radius: 6px; padding: 6px 8px;
  font-family: inherit; font-size: 12px;
  transition: var(--transition);
}
.panel select:hover { border-color: var(--accent); }
.val {
  float: right; color: var(--accent-bright);
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  background: rgba(255, 209, 102, 0.08); padding: 1px 6px; border-radius: 3px;
}

/* ─────────────────────────  State summary  ───────────────────────── */
#state-summary .metrics {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 8px;
}
#state-summary .metrics > div {
  background: var(--bg); border-radius: 8px; padding: 10px;
  border: 1px solid var(--border);
  transition: var(--transition);
}
#state-summary .metrics > div:hover {
  border-color: var(--accent); transform: translateY(-1px);
}
#state-summary .big {
  display: block; font-size: 20px; color: var(--accent-bright); font-weight: 700;
  font-family: 'JetBrains Mono', monospace; line-height: 1.1;
}
#state-summary .lbl {
  color: var(--text-muted); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.8px; font-weight: 500;
}

/* ─────────────────────────  Zone cards  ───────────────────────── */
#zone-list { display: flex; flex-direction: column; gap: 10px; }
.zone-card {
  background: var(--bg); border: 1px solid var(--border); border-radius: 10px;
  padding: 12px; cursor: pointer; transition: var(--transition);
  position: relative; overflow: hidden;
}
.zone-card::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--gradient-cta); opacity: 0; transition: var(--transition);
}
.zone-card:hover {
  border-color: var(--accent); transform: translateX(3px);
  box-shadow: var(--shadow-elev);
}
.zone-card:hover::before { opacity: 1; }
.zone-card.active { border-color: var(--accent); }
.zone-card.active::before { opacity: 1; }
.zone-card .head { display: flex; justify-content: space-between; align-items: center; }
.zone-card .rank {
  font-family: 'JetBrains Mono', monospace; font-weight: 700;
  color: var(--text-muted); font-size: 12px;
}
.zone-card .score {
  font-size: 22px; font-weight: 700; color: var(--accent-bright);
  font-family: 'JetBrains Mono', monospace; line-height: 1;
}
.zone-card .name { margin: 6px 0 2px; font-weight: 600; font-size: 13px; }
.zone-card .meta {
  color: var(--text-muted); font-size: 11px;
  font-family: 'JetBrains Mono', monospace;
}
.zone-card .bars { margin: 10px 0 6px; display: grid; gap: 5px; font-size: 10px; }
.zone-card .bar-row {
  display: grid; grid-template-columns: 60px 1fr 28px;
  align-items: center; gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-muted);
}
.zone-card .bar-row span:last-child { color: var(--text); text-align: right; }
.zone-card .bar { height: 5px; background: var(--border); border-radius: 3px; overflow: hidden; }
.zone-card .bar > i { display: block; height: 100%; transition: width 0.4s ease; }
.zone-card .bar.urg > i { background: var(--fire); }
.zone-card .bar.bio > i { background: var(--forest); }
.zone-card .bar.gap > i { background: var(--gap); }
.zone-card .bar.ops > i { background: var(--ops); }
.zone-card .dual {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: 8px;
  font-size: 11px;
}
.zone-card .dual > div {
  background: var(--card); border-radius: 6px; padding: 7px;
  border: 1px solid var(--border);
}
.zone-card .dual .k { color: var(--text-muted); display: block; font-size: 10px; }
.zone-card .dual .v {
  font-weight: 600; color: var(--text);
  font-family: 'JetBrains Mono', monospace;
}
.zone-card .footer {
  color: var(--text-muted); font-size: 10px; margin-top: 8px;
  font-family: 'JetBrains Mono', monospace;
}
.zone-card .planned-tag {
  display: inline-block; background: var(--gradient-cta); color: #1a0f00;
  font-size: 9px; padding: 2px 7px; border-radius: 3px; margin-left: 6px;
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px;
}

/* ─────────────────────────  Map  ───────────────────────── */
#map {
  position: fixed; top: 52px; left: 400px; right: 0; bottom: 0;
  background: var(--bg);
}
.mapboxgl-popup-content {
  background: var(--panel-solid) !important;
  color: var(--text) !important;
  border: 1px solid var(--border-strong) !important;
  border-radius: 8px !important;
  box-shadow: var(--shadow-panel) !important;
  font-family: inherit !important;
  font-size: 11px !important;
  padding: 10px 12px !important;
}
.mapboxgl-popup-tip { border-top-color: var(--panel-solid) !important; }
.mapboxgl-ctrl-group {
  background: var(--panel-solid) !important;
  border: 1px solid var(--border-strong) !important;
}
.mapboxgl-ctrl button { background-color: transparent !important; }
.mapboxgl-ctrl button:hover { background-color: var(--card-hi) !important; }

/* ─────────────────────────  Floating layer toggles  ───────────────────────── */
.floating {
  position: fixed; right: 16px; top: 68px; z-index: 6;
  background: var(--panel); backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid var(--border-strong); border-radius: 10px;
  padding: 12px; font-size: 12px; min-width: 220px;
  box-shadow: var(--shadow-panel);
}
.floating h4 {
  margin: 0 0 10px; font-size: 10px; text-transform: uppercase;
  letter-spacing: 2px; color: var(--text-muted); font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
}
.floating label {
  display: flex; align-items: center; gap: 8px;
  margin: 5px 0; cursor: pointer;
  padding: 4px 6px; border-radius: 4px;
  transition: var(--transition);
}
.floating label:hover { background: rgba(255, 209, 102, 0.06); }
.floating input[type="checkbox"] {
  appearance: none; -webkit-appearance: none;
  width: 30px; height: 16px;
  background: var(--border-strong); border-radius: 8px; cursor: pointer;
  position: relative; transition: var(--transition);
  outline: none; flex-shrink: 0;
}
.floating input[type="checkbox"]::after {
  content: ''; position: absolute;
  left: 2px; top: 2px;
  width: 12px; height: 12px;
  background: var(--text); border-radius: 50%;
  transition: var(--transition);
}
.floating input[type="checkbox"]:checked {
  background: var(--accent);
}
.floating input[type="checkbox"]:checked::after {
  left: 16px; background: #1a0f00;
}

/* Basemap picker */
#basemap-picker {
  position: fixed; right: 16px; bottom: 16px; z-index: 6;
  display: flex; gap: 4px;
  background: var(--panel); backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid var(--border-strong); border-radius: 8px; padding: 4px;
  box-shadow: var(--shadow-elev);
}
#basemap-picker button {
  background: transparent; border: none; color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  padding: 6px 10px; border-radius: 5px; cursor: pointer;
  transition: var(--transition); text-transform: uppercase; letter-spacing: 0.5px;
}
#basemap-picker button:hover { color: var(--text); background: var(--card-hi); }
#basemap-picker button.active {
  background: var(--accent); color: #1a0f00; font-weight: 600;
}

/* ─────────────────────────  Detail drawer  ───────────────────────── */
#detail {
  position: fixed; left: 400px; right: 0; bottom: 0; max-height: 50vh;
  background: var(--panel); backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-top: 1px solid var(--border-strong);
  z-index: 8; padding: 18px 20px; overflow-y: auto;
  box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.6);
  animation: slideUp 0.3s ease;
}
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
#detail-close {
  position: absolute; top: 12px; right: 16px;
  background: var(--card); border: 1px solid var(--border);
  color: var(--text-muted); font-size: 18px; cursor: pointer;
  width: 28px; height: 28px; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
#detail-close:hover { background: var(--card-hi); color: var(--accent); }

#detail h2 {
  margin: 0 0 4px; font-size: 18px; font-weight: 600;
  display: flex; align-items: baseline; gap: 12px;
}
#detail h2 .composite-pill {
  background: var(--gradient-cta); color: #1a0f00;
  font-family: 'JetBrains Mono', monospace; font-size: 13px;
  padding: 3px 10px; border-radius: 5px; font-weight: 700;
}
#detail .meta-row {
  color: var(--text-muted); font-size: 12px; margin-bottom: 12px;
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.score-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 10px 0;
}
.score-grid .scorecard {
  background: var(--card); border-radius: 8px; padding: 12px;
  border: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.score-grid .scorecard::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
}
.score-grid .scorecard.urg::before { background: var(--fire); }
.score-grid .scorecard.bio::before { background: var(--forest); }
.score-grid .scorecard.gap::before { background: var(--gap); }
.score-grid .scorecard.ops::before { background: var(--ops); }
.score-grid h5 {
  margin: 0 0 8px; font-size: 10px; text-transform: uppercase;
  letter-spacing: 1.5px; color: var(--text-muted); font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
}
.score-grid .num {
  font-size: 28px; font-weight: 700; color: var(--accent-bright);
  font-family: 'JetBrains Mono', monospace; line-height: 1;
}
.score-grid .num small { color: var(--text-dim); font-size: 12px; font-weight: 500; }
.score-grid .row {
  font-size: 11px; color: var(--text); margin-top: 4px;
  font-family: 'JetBrains Mono', monospace;
}

.dual-banner {
  background: linear-gradient(135deg, rgba(238, 108, 77, 0.15), rgba(106, 191, 105, 0.15));
  border: 1px solid var(--border-strong); border-radius: 10px; padding: 14px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  margin-top: 12px;
}
.dual-banner .label {
  font-size: 10px; text-transform: uppercase; letter-spacing: 1.5px;
  font-family: 'JetBrains Mono', monospace; font-weight: 600;
  margin-bottom: 4px;
}
.dual-banner .label.fire { color: var(--fire); }
.dual-banner .label.carbon { color: var(--forest); }
.dual-banner .val {
  font-size: 18px; font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
}
.dual-banner .row { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

/* ─────────────────────────  Landowner cards  ───────────────────────── */
#landowner-section {
  margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border);
}
#landowner-section h3 {
  margin: 0 0 10px; font-size: 11px; text-transform: uppercase;
  letter-spacing: 1.5px; color: var(--text-muted); font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
}
.owner-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
}
.owner-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  padding: 10px; transition: var(--transition);
  cursor: pointer;
}
.owner-card:hover { border-color: var(--accent); transform: translateY(-1px); }
.owner-card .owner-name {
  font-weight: 600; font-size: 12px; color: var(--text);
  margin-bottom: 4px; line-height: 1.3;
}
.owner-card .owner-acres {
  font-family: 'JetBrains Mono', monospace; font-size: 14px;
  color: var(--accent-bright); font-weight: 700;
}
.owner-card .owner-acres small {
  color: var(--text-muted); font-size: 10px; font-weight: 500;
  margin-left: 4px;
}
.owner-card .owner-meta {
  font-size: 10px; color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace; margin-top: 6px;
  line-height: 1.5;
}
.owner-card .out-of-state {
  display: inline-block; background: var(--fire-dim); color: var(--text);
  font-size: 8px; padding: 1px 5px; border-radius: 3px;
  text-transform: uppercase; letter-spacing: 0.5px; margin-left: 4px;
  font-weight: 600;
}
.owner-card .public-badge {
  display: inline-block; background: var(--ops); color: var(--bg);
  font-size: 8px; padding: 1px 5px; border-radius: 3px;
  text-transform: uppercase; letter-spacing: 0.5px;
  font-weight: 700; margin-left: 4px;
}
.owner-empty {
  color: var(--text-muted); font-size: 11px; padding: 12px;
  text-align: center; background: var(--card); border-radius: 8px;
  border: 1px dashed var(--border-strong);
  font-family: 'JetBrains Mono', monospace;
}

/* ─────────────────────────  Mobile  ───────────────────────── */
@media (max-width: 800px) {
  #sidebar {
    width: 100%; bottom: auto; height: 38vh;
    border-right: none; border-bottom: 1px solid var(--border);
  }
  #map { left: 0; top: calc(52px + 38vh); }
  #detail { left: 0; max-height: 60vh; }
  .floating { right: 8px; top: calc(52px + 38vh + 8px); min-width: 180px; }
  #basemap-picker { right: 8px; bottom: 8px; }
  .score-grid { grid-template-columns: repeat(2, 1fr); }
  .dual-banner { grid-template-columns: 1fr; }
}