/* ============================================================
   CalATBI Design Tokens
   ============================================================ */
:root {
  /* Brand colors — named after taxonomic groups */
  --c-fungi:        #B38D55;
  --c-fungi-50:     #F7F0E4;
  --c-fungi-100:    #EDE0C6;
  --c-fungi-200:    #DAC197;
  --c-fungi-300:    #C6A371;
  --c-fungi-400:    #B38D55;
  --c-fungi-500:    #9C7847;
  --c-fungi-600:    #826239;
  --c-fungi-700:    #634A2C;

  --c-insecta:      #505670;
  --c-insecta-50:   #EDEEF2;
  --c-insecta-100:  #D6D8E0;
  --c-insecta-200:  #ADB1C1;
  --c-insecta-500:  #505670;
  --c-insecta-600:  #41465B;
  --c-insecta-700:  #333748;
  --c-insecta-800:  #252835;

  --c-soil:         #63472E;
  --c-soil-100:     #DCCFC0;
  --c-soil-200:     #BAA286;
  --c-soil-500:     #63472E;
  --c-soil-600:     #4E3824;
  --c-soil-700:     #3A2A1B;

  --c-k60:          #727273;
  --c-k60-100:      #E6E6E6;
  --c-k60-200:      #CCCCCC;
  --c-k60-400:      #999999;
  --c-k60-500:      #727273;
  --c-k60-600:      #5B5B5C;

  --c-paper:        #FAF7F2;
  --c-paper-2:      #F2EDE3;
  --c-bone:         #E9E2D4;
  --c-ink:          #1B1A18;
  --c-white:        #FFFFFF;

  /* Semantic tokens */
  --fg-1:           var(--c-ink);
  --fg-2:           var(--c-soil);
  --fg-3:           var(--c-k60-600);
  --fg-4:           var(--c-k60-400);
  --fg-on-dark:     var(--c-paper);
  --fg-link:        var(--c-insecta);
  --fg-accent:      var(--c-fungi-500);

  --bg-0:           var(--c-paper);
  --bg-1:           var(--c-white);
  --bg-2:           var(--c-paper-2);
  --bg-3:           var(--c-bone);
  --bg-inverted:    var(--c-insecta-800);

  --border-1:       rgba(99,71,46,0.14);
  --border-2:       rgba(99,71,46,0.24);

  --c-success:      #5E7B4A;
  --c-danger:       #8B3A2A;

  /* Typography */
  --font-sans:      "Noto Sans", "Helvetica Neue", Arial, system-ui, sans-serif;
  --font-mono:      "JetBrains Mono", "SF Mono", ui-monospace, Menlo, monospace;

  --fw-regular:     400;
  --fw-medium:      500;
  --fw-semibold:    600;
  --fw-bold:        700;

  /* Spacing */
  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  24px;

  /* Radii — brand defaults to square */
  --radius-1:   2px;
  --radius-2:   4px;
  --radius-3:   8px;
  --radius-pill: 999px;

  /* Shadows — warm-tinted, print-like */
  --shadow-2: 0 1px 2px rgba(99,71,46,0.08), 0 1px 1px rgba(99,71,46,0.04);
  --shadow-3: 0 6px 18px -8px rgba(80,86,112,0.18), 0 2px 4px rgba(99,71,46,0.06);
  --shadow-4: 0 18px 40px -20px rgba(80,86,112,0.30);
}

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

html, body {
  height: 100%;
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--fg-2);
  background: var(--bg-0);
}

/* ── Map ───────────────────────────────────────────────────────────── */
#map {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* ── Loading overlay ───────────────────────────────────────────────── */
#loading {
  position: fixed;
  inset: 0;
  background: rgba(37, 40, 53, 0.88);
  z-index: 30000;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}

.loading-box {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--c-paper);
  font-size: 16px;
  font-weight: var(--fw-medium);
  font-family: var(--font-sans);
}

.spinner {
  width: 24px; height: 24px;
  border: 3px solid rgba(179,141,85,0.25);
  border-top-color: var(--c-fungi-400);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ── Panel ─────────────────────────────────────────────────────────── */
#panel {
  position: absolute;
  top: 16px; left: 16px;
  width: 280px;
  max-height: calc(100vh - 32px);
  background: var(--c-paper);
  color: var(--fg-2);
  border-radius: var(--radius-2);
  box-shadow: var(--shadow-4);
  border: 1px solid var(--border-1);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 14px;
  background: var(--c-insecta-800);
  border-bottom: none;
  flex-shrink: 0;
}

.panel-header img.panel-logo {
  height: 28px;
  width: auto;
  display: block;
}

#btn-collapse {
  background: none;
  border: none;
  color: rgba(250,247,242,0.5);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: var(--radius-1);
  transition: color 0.12s;
}
#btn-collapse:hover { color: var(--c-paper); }

.panel-body {
  overflow-y: auto;
  flex: 1;
}
.panel-body::-webkit-scrollbar { width: 4px; }
.panel-body::-webkit-scrollbar-track { background: transparent; }
.panel-body::-webkit-scrollbar-thumb { background: var(--c-soil-100); border-radius: 2px; }

/* ── Sections ──────────────────────────────────────────────────────── */
.section {
  padding: 13px 14px;
  border-bottom: 1px solid var(--border-1);
}
.section:last-child { border-bottom: none; }

.section-title {
  font-size: 10px;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-accent);
  margin-bottom: 9px;
}

/* ── Search ────────────────────────────────────────────────────────── */
.search-wrap { position: relative; }

#search {
  width: 100%;
  padding: 7px 11px;
  background: var(--bg-1);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-2);
  color: var(--fg-1);
  font-size: 13px;
  font-family: var(--font-sans);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
#search::placeholder { color: var(--fg-4); }
#search:focus {
  border-color: var(--c-fungi-400);
  box-shadow: 0 0 0 2px rgba(179,141,85,0.18);
}

.search-results {
  position: absolute;
  top: calc(100% + 5px);
  left: 0; right: 0;
  background: var(--bg-1);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-2);
  max-height: 220px;
  overflow-y: auto;
  z-index: 5000;
  box-shadow: var(--shadow-3);
}

.sr-item {
  padding: 8px 12px;
  cursor: pointer;
  color: var(--fg-2);
  font-size: 12px;
  transition: background 0.1s;
}
.sr-item:hover, .sr-item:focus {
  background: var(--c-insecta-500);
  color: var(--c-paper);
  outline: none;
}
.sr-sub { font-size: 10px; color: var(--fg-3); margin-top: 1px; }
.sr-item:hover .sr-sub { color: var(--c-insecta-100); }

/* ── Choice rows (radio + checkbox) ───────────────────────────────── */
.choice-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  cursor: pointer;
  user-select: none;
  color: var(--fg-2);
  font-size: 13px;
  transition: color 0.1s;
}
.choice-row:hover { color: var(--fg-1); }

.choice-row input[type="radio"],
.choice-row input[type="checkbox"] {
  accent-color: var(--c-insecta-500);
  width: 14px; height: 14px;
  flex-shrink: 0;
  cursor: pointer;
}

.badge {
  margin-left: auto;
  background: var(--c-fungi-500);
  color: var(--c-white);
  font-size: 10px;
  font-weight: var(--fw-bold);
  padding: 1px 7px;
  border-radius: var(--radius-pill);
}

/* ── Color swatches ────────────────────────────────────────────────── */
.swatch {
  width: 12px; height: 12px;
  border-radius: var(--radius-1);
  flex-shrink: 0;
  border: 1px solid var(--border-2);
}

.swatch-multi {
  background: linear-gradient(to right,
    hsl(0,62%,48%), hsl(50,70%,48%), hsl(120,60%,42%),
    hsl(200,65%,45%), hsl(260,60%,48%), hsl(310,62%,48%));
}

.layer-note {
  margin-left: auto;
  font-size: 10px;
  color: var(--fg-4);
  font-family: var(--font-mono);
}

/* ── Buttons ───────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 13px;
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-2);
  color: var(--fg-2);
  font-size: 13px;
  font-weight: var(--fw-medium);
  font-family: var(--font-sans);
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
}
.btn:hover { background: var(--c-bone); color: var(--fg-1); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 2px solid var(--c-fungi-400); outline-offset: 2px; }

.btn.btn-primary {
  background: var(--c-insecta-500);
  border-color: var(--c-insecta-500);
  color: var(--c-paper);
}
.btn.btn-primary:hover { background: var(--c-insecta-600); border-color: var(--c-insecta-600); }

.btn.active { background: var(--c-danger); border-color: var(--c-danger); color: #fff; }
.btn.active:hover { background: #72301f; }

.btn.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn.full-width { width: 100%; justify-content: center; }

.export-row {
  display: flex;
  gap: 6px;
  margin-top: 9px;
}

.pt-count {
  margin-top: 8px;
  font-size: 11px;
  color: var(--fg-3);
  font-family: var(--font-mono);
}

/* ── Expand tab ────────────────────────────────────────────────────── */
.btn-expand {
  position: absolute;
  top: 16px; left: 16px;
  width: 36px; height: 36px;
  background: var(--c-insecta-800);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-2);
  color: var(--c-paper);
  font-size: 20px;
  cursor: pointer;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-3);
  transition: background 0.12s;
}
.btn-expand:hover { background: var(--c-insecta-600); }

/* ── About text ────────────────────────────────────────────────────── */
.about p {
  font-size: 11px;
  color: var(--fg-3);
  line-height: 1.65;
}

/* ── Tooltip ───────────────────────────────────────────────────────── */
.tooltip {
  position: fixed;
  background: var(--c-insecta-800);
  color: var(--c-paper);
  padding: 9px 13px;
  border-radius: var(--radius-2);
  font-size: 13px;
  font-family: var(--font-sans);
  pointer-events: none;
  z-index: 9999;
  max-width: 280px;
  box-shadow: var(--shadow-4);
  border: 1px solid rgba(255,255,255,0.07);
}

.tt-name {
  font-weight: var(--fw-semibold);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 3px;
  color: var(--c-paper);
}

.tt-sub {
  color: var(--c-insecta-200);
  font-size: 11px;
}

.rem-tag {
  background: var(--c-fungi-500);
  color: var(--c-white);
  font-size: 10px;
  font-weight: var(--fw-semibold);
  padding: 1px 6px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ── "(optional)" field hint ───────────────────────────────────────── */
.optional {
  font-weight: var(--fw-regular);
  text-transform: none;
  letter-spacing: 0;
  font-size: 10px;
  color: var(--fg-4);
}

/* ── Sampling point markers ────────────────────────────────────────── */
.pt-marker {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.pt-pin {
  width: 14px; height: 14px;
  background: var(--c-fungi-400);
  border: 2.5px solid var(--c-white);
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  box-shadow: 0 2px 8px rgba(80,86,112,0.35);
}

.pt-label {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-insecta-800);
  color: var(--c-paper);
  font-size: 10px;
  font-weight: var(--fw-semibold);
  padding: 2px 7px;
  border-radius: var(--radius-1);
  white-space: nowrap;
  pointer-events: none;
  box-shadow: var(--shadow-2);
}

/* ── Leaflet popup overrides ───────────────────────────────────────── */
.leaflet-popup-content-wrapper {
  border-radius: var(--radius-2);
  box-shadow: var(--shadow-3);
  padding: 0;
  border: 1px solid var(--border-1);
}

.leaflet-popup-content { margin: 0; }

.eco-popup {
  padding: 14px 16px;
  background: var(--c-paper);
  border-radius: var(--radius-2);
}

.eco-popup h3 {
  font-size: 13px;
  font-weight: var(--fw-semibold);
  color: var(--fg-1);
  margin-bottom: 4px;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.eco-popup .rem-banner {
  background: var(--c-fungi-50);
  border: 1px solid var(--c-fungi-300);
  color: var(--c-soil-600);
  font-size: 11px;
  font-weight: var(--fw-medium);
  padding: 4px 8px;
  border-radius: var(--radius-1);
  margin: 6px 0 10px;
}

.eco-popup table {
  border-collapse: collapse;
  width: 100%;
  font-size: 12px;
}
.eco-popup td {
  padding: 3px 6px 3px 0;
  vertical-align: top;
}
.eco-popup td:first-child {
  color: var(--fg-3);
  font-weight: var(--fw-medium);
  white-space: nowrap;
  padding-right: 10px;
  min-width: 70px;
}
.eco-popup td:last-child { color: var(--fg-1); }

.pt-popup { padding: 12px 14px; background: var(--c-paper); }
.pt-popup strong { display: block; font-size: 13px; color: var(--fg-1); font-weight: var(--fw-semibold); }
.pt-popup .pt-notes { font-size: 11px; color: var(--fg-3); margin: 3px 0 5px; }
.pt-popup .pt-coords {
  font-size: 10px;
  color: var(--fg-4);
  font-family: var(--font-mono);
  margin-bottom: 10px;
}
.pt-popup .pt-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 2px;
}
.pt-popup .navigate-link {
  font-size: 12px;
  font-weight: var(--fw-medium);
  color: var(--c-insecta-600, #2563eb);
  text-decoration: none;
  flex: 1;
}
.pt-popup .navigate-link:hover { text-decoration: underline; }
.pt-popup .del-btn {
  background: var(--c-danger);
  color: #fff;
  border: none;
  padding: 4px 10px;
  border-radius: var(--radius-2);
  cursor: pointer;
  font-size: 12px;
  font-weight: var(--fw-medium);
  font-family: var(--font-sans);
  transition: background 0.12s;
}
.pt-popup .del-btn:hover { background: #72301f; }

/* ── Leaflet zoom controls override ───────────────────────────────── */
.leaflet-control-zoom a {
  background: var(--c-paper);
  color: var(--c-insecta-500);
  border-color: var(--border-2);
  font-weight: var(--fw-semibold);
}
.leaflet-control-zoom a:hover {
  background: var(--bg-3);
  color: var(--c-insecta-700);
}

/* ── Federal lands legend ─────────────────────────────────────────── */
.fed-legend {
  margin-top: 6px;
  padding: 6px 8px;
  background: var(--bg-2);
  border-radius: var(--radius-2);
  border: 1px solid var(--border-1);
}

.fed-loading-msg {
  font-size: 11px;
  color: var(--fg-3);
  font-family: var(--font-mono);
  padding: 2px 0 4px;
}

/* ── Sub-layers (indented nested controls) ────────────────────────── */
.sub-layers,
.agency-filters {
  padding-left: 22px;
  margin-top: 2px;
  border-left: 2px solid var(--border-1);
  margin-left: 7px;
}

.sub-row {
  padding: 2px 0;
  font-size: 12px;
  color: var(--fg-3);
}
.sub-row:hover { color: var(--fg-1); }

.agency-legend { display: flex; flex-direction: column; gap: 5px; }

.agency-row {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  color: var(--fg-2);
}

.agency-dot {
  width: 10px; height: 10px;
  border-radius: var(--radius-1);
  flex-shrink: 0;
  border: 1px solid var(--border-1);
}

/* ── Opacity sliders ───────────────────────────────────────────────── */
.slider-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 0;
}

.slider-label {
  font-size: 12px;
  color: var(--fg-3);
  min-width: 90px;
  flex-shrink: 0;
}

.slider-row input[type="range"] {
  flex: 1;
  accent-color: var(--c-fungi-400);
  height: 4px;
  cursor: pointer;
}

.slider-val {
  font-size: 11px;
  color: var(--fg-4);
  font-family: var(--font-mono);
  min-width: 30px;
  text-align: right;
  flex-shrink: 0;
}

/* ── Basemap switcher ──────────────────────────────────────────────── */
.bm-group {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}

.bm-btn {
  flex: 1;
  padding: 6px 4px;
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-2);
  color: var(--fg-3);
  font-size: 12px;
  font-weight: var(--fw-medium);
  font-family: var(--font-sans);
  cursor: pointer;
  text-align: center;
  transition: background 0.12s, color 0.12s, border-color 0.12s;
}

.bm-btn:hover { background: var(--c-bone); color: var(--fg-1); }

.bm-btn.active {
  background: var(--c-insecta-500);
  border-color: var(--c-insecta-500);
  color: var(--c-paper);
}

/* ── Polygon labels ────────────────────────────────────────────────── */
.eco-label-icon {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

.eco-label {
  position: absolute;
  transform: translate(-50%, -50%);
  font-size: 10px;
  font-weight: var(--fw-bold);
  font-family: var(--font-sans);
  color: #1a202c;
  text-shadow:
    -1px -1px 0 rgba(255,255,255,0.95),
     1px -1px 0 rgba(255,255,255,0.95),
    -1px  1px 0 rgba(255,255,255,0.95),
     1px  1px 0 rgba(255,255,255,0.95),
    -2px  0   0 rgba(255,255,255,0.7),
     2px  0   0 rgba(255,255,255,0.7),
     0   -2px 0 rgba(255,255,255,0.7),
     0    2px 0 rgba(255,255,255,0.7);
  pointer-events: none;
  white-space: nowrap;
  line-height: 1;
  transition: opacity 0.2s;
}

.basemap-satellite .eco-label {
  color: #fff;
  text-shadow:
    -1px -1px 0 rgba(0,0,0,0.9),
     1px -1px 0 rgba(0,0,0,0.9),
    -1px  1px 0 rgba(0,0,0,0.9),
     1px  1px 0 rgba(0,0,0,0.9);
}

.mode-remaining .eco-label[data-rem="false"] {
  opacity: 0.1;
}


/* ── Add-point cursor override ─────────────────────────────────────── */
/* Wildcard catches the container, all panes, and every .leaflet-interactive
   element so Leaflet's grab/pointer cursors can't bleed through. */
#map.adding-point,
#map.adding-point * {
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='22' height='28' viewBox='0 0 22 28'%3E%3Ccircle cx='11' cy='10' r='8.5' fill='%23B38D55' stroke='white' stroke-width='2.5'/%3E%3Cpath d='M11 27 L6.5 17 L15.5 17 Z' fill='%23B38D55'/%3E%3C/svg%3E") 11 27, crosshair !important;
}

/* ── Pin boundary button (shown in layer info popups) ──────────────── */
.pin-btn {
  display: block;
  width: 100%;
  margin-top: 10px;
  padding: 5px 10px;
  background: transparent;
  border: 1px solid var(--c-insecta-500);
  border-radius: var(--radius-2);
  color: var(--c-insecta-500);
  font-size: 12px;
  font-weight: var(--fw-medium);
  font-family: var(--font-sans);
  cursor: pointer;
  text-align: center;
  transition: background 0.12s, color 0.12s;
}
.pin-btn:hover { background: var(--c-insecta-500); color: #fff; }
.pin-btn.pinned { background: var(--c-insecta-100); color: var(--c-insecta-700); border-color: var(--c-insecta-500); }
.pin-btn.pinned:hover { background: var(--c-insecta-500); color: #fff; }

/* ── Add-point inline popup form ───────────────────────────────────── */
.add-popup {
  padding: 14px 16px 12px;
  min-width: 230px;
}

.ap-title {
  font-size: 13px;
  font-weight: var(--fw-semibold);
  color: var(--fg-1);
  margin-bottom: 3px;
  letter-spacing: -0.01em;
}

.ap-coords {
  font-size: 10px;
  color: var(--fg-4);
  font-family: var(--font-mono);
  margin-bottom: 11px;
}

.ap-label {
  display: block;
  font-size: 10px;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-accent);
  margin-bottom: 10px;
}

.ap-input {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 7px 10px;
  background: var(--bg-1);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-2);
  color: var(--fg-1);
  font-size: 13px;
  font-family: var(--font-sans);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.ap-input:focus {
  border-color: var(--c-fungi-400);
  box-shadow: 0 0 0 2px rgba(179,141,85,0.18);
}

textarea.ap-input { height: 60px; resize: vertical; }

.ap-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 4px;
}

/* ── Preview pin (shown while add popup is open) ────────────────────── */
.pt-preview-pin {
  width: 14px; height: 14px;
  background: var(--c-fungi-400);
  border: 2.5px solid var(--c-white);
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  box-shadow: 0 2px 8px rgba(80,86,112,0.35);
  opacity: 0.85;
}

/* ── Danger button variant ──────────────────────────────────────────── */
.btn.btn-danger {
  background: transparent;
  border-color: var(--c-danger);
  color: var(--c-danger);
}
.btn.btn-danger:hover {
  background: var(--c-danger);
  border-color: var(--c-danger);
  color: #fff;
}

/* ── Burned areas swatch ────────────────────────────────────────────── */
.swatch-fire {
  background: linear-gradient(to right, #C0392B, #E25822, #D4956A);
}

/* ── Sample type badge in popup ─────────────────────────────────────── */
.sample-type-badge {
  display: inline-block;
  color: #fff;
  font-size: 10px;
  font-weight: var(--fw-semibold);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  margin: 4px 0 10px;
  letter-spacing: 0.04em;
}

/* ── Samples swatch in layer list ───────────────────────────────────── */
.swatch-samples {
  background: linear-gradient(to right, #8B6239, #4A7C3F, #D97706, #7C3D8B);
}

/* ── Responsive / mobile ───────────────────────────────────────────── */
@media (max-width: 640px) {
  /* Panel spans most of the width but leaves margins; starts collapsed via JS
     so the map is visible on first load. */
  #panel {
    top: 12px;
    left: 12px;
    right: 12px;
    width: auto;
    max-width: 360px;
    max-height: calc(100vh - 24px);
  }
  .btn-expand { top: 12px; left: 12px; }

  /* Roomier touch targets */
  .choice-row { padding: 6px 0; }
  .leaflet-control-zoom a {
    width: 34px; height: 34px; line-height: 34px; font-size: 18px;
  }
}

/* ── Utility ───────────────────────────────────────────────────────── */
.hidden { display: none !important; }