/* UC Davis Health — Sacramento Campus Map */

:root {
  --uc-blue: #022851;
  --uc-gold: #FFBF00;
  --uc-gold-dark: #DAA900;

  --bg: #F4F1EA;
  --panel: #FFFFFF;
  --panel-border: #E5E0D5;
  --text: #1B2330;
  --text-muted: #5A6470;
  --text-subtle: #8A8F99;

  --accent: #C8102E;       /* Hospital red — used for "to" pin and primary */
  --accent-hover: #A00C24;

  --shadow-sm: 0 1px 2px rgba(2, 40, 81, 0.06), 0 1px 1px rgba(2, 40, 81, 0.04);
  --shadow-md: 0 4px 12px rgba(2, 40, 81, 0.08), 0 1px 3px rgba(2, 40, 81, 0.05);
  --shadow-lg: 0 12px 32px rgba(2, 40, 81, 0.14), 0 4px 8px rgba(2, 40, 81, 0.06);

  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 12px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: "Inter", "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

#root { height: 100%; }

/* ---------- Layout ---------- */
.app {
  display: grid;
  grid-template-columns: 380px 1fr;
  height: 100vh;
  width: 100vw;
  overflow: hidden;
  background: var(--bg);
}

.app.mobile {
  grid-template-columns: 1fr;
  grid-template-rows: 1fr auto;
}

/* ---------- Sidebar ---------- */
.sidebar {
  background: var(--panel);
  border-right: 1px solid var(--panel-border);
  display: flex;
  flex-direction: column;
  min-height: 0;
  z-index: 5;
  box-shadow: var(--shadow-md);
}

.sb-header {
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--panel-border);
  background: linear-gradient(180deg, #FFFFFF 0%, #FAFAF7 100%);
}

.sb-logo { display: flex; align-items: center; gap: 12px; }
.sb-logo-mark {
  width: 40px; height: 40px;
  background: white;
  border-radius: 8px;
  display: grid; place-items: center;
  box-shadow: var(--shadow-sm);
}
.sb-logo-title { font-weight: 800; font-size: 15px; letter-spacing: -0.01em; color: var(--uc-blue); }
.sb-logo-sub  { font-size: 12px; color: var(--text-muted); letter-spacing: 0.02em; }

.sb-tabs {
  display: flex;
  border-bottom: 1px solid var(--panel-border);
  background: #FAFAF7;
}
.sb-tab {
  flex: 1;
  appearance: none;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 12px 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
}
.sb-tab-icon { font-size: 15px; }
.sb-tab:hover { color: var(--uc-blue); background: rgba(2,40,81,0.03); }
.sb-tab.active { color: var(--uc-blue); border-bottom-color: var(--uc-blue); background: white; }

.sb-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 16px;
  scrollbar-width: thin;
  scrollbar-color: #D4CFC2 transparent;
}
.sb-body::-webkit-scrollbar { width: 8px; }
.sb-body::-webkit-scrollbar-thumb { background: #D4CFC2; border-radius: 4px; }

.sb-section {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin: 18px 0 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--panel-border);
}
.sb-section:first-child { margin-top: 4px; }

/* Skip link — visible on focus only */
.sb-skip-link {
  position: absolute;
  left: -9999px;
  width: 1px; height: 1px;
  overflow: hidden;
}
.sb-skip-link:focus {
  position: static;
  width: auto; height: auto;
  display: block;
  margin: 4px 0 8px;
  padding: 8px 12px;
  background: var(--uc-blue);
  color: white;
  border-radius: var(--radius);
  font-weight: 600;
  text-decoration: none;
  outline: 3px solid var(--uc-gold);
  outline-offset: 2px;
}

/* Collapsible section header */
.sb-collapsible { margin-bottom: 4px; }
.sb-section-toggle {
  appearance: none;
  width: 100%;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: inherit;
}
.sb-section-toggle:hover { color: var(--uc-blue); }
.sb-section-toggle:focus-visible {
  outline: 2px solid var(--uc-gold);
  outline-offset: 2px;
  border-radius: 2px;
}
.sb-section-caret {
  display: inline-block;
  width: 12px;
  font-size: 10px;
  color: var(--text-muted);
}
.sb-collapsible-body { padding-bottom: 4px; }

/* Points of interest list */
.sb-poi-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.sb-poi-item {
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 10px 12px;
  background: white;
}
.sb-poi-head { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.sb-poi-name { font-weight: 700; color: var(--text); font-size: 13px; }
.sb-poi-instructions { margin: 0 0 8px; font-size: 12px; color: var(--text-muted); line-height: 1.4; }
.sb-poi-events { list-style: none; margin: 0 0 8px; padding: 0; display: flex; flex-direction: column; gap: 6px; font-size: 12px; }
.sb-poi-events li { padding: 6px 8px; background: color-mix(in srgb, var(--uc-gold) 12%, white); border-left: 3px solid var(--uc-gold-dark); border-radius: 4px; }
.sb-poi-events strong { color: var(--text); }
.sb-poi-when { color: var(--text-muted); font-size: 11px; }
.sb-poi-note { color: var(--text-muted); font-size: 11px; margin-top: 2px; }
.sb-btn.small { padding: 6px 10px; font-size: 12px; }

/* ---------- Search ---------- */
.sb-search {
  position: relative;
  display: flex; align-items: center;
  background: #F4F1EA;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 0 10px;
  transition: border-color 0.15s, background 0.15s;
}
.sb-search:focus-within { border-color: var(--uc-blue); background: white; box-shadow: 0 0 0 3px rgba(2,40,81,0.08); }
.sb-search-icon { color: var(--text-subtle); font-size: 16px; margin-right: 6px; }
.sb-search input {
  flex: 1;
  border: none; background: transparent; outline: none;
  padding: 11px 0;
  font-size: 14px;
  color: var(--text);
  font-family: inherit;
}
.sb-search-clear {
  appearance: none; border: none; background: transparent;
  font-size: 18px; color: var(--text-muted); cursor: pointer;
  padding: 0 4px; line-height: 1;
}

.sb-results {
  margin-top: 8px;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: white;
  box-shadow: var(--shadow-sm);
}
.sb-result {
  width: 100%;
  appearance: none;
  background: white;
  border: none;
  border-bottom: 1px solid var(--panel-border);
  padding: 10px 12px;
  display: flex; align-items: center; gap: 10px;
  text-align: left;
  cursor: pointer;
  transition: background 0.1s;
}
.sb-result:last-child { border-bottom: none; }
.sb-result:hover { background: #FAFAF7; }
.sb-result-badge {
  width: 28px; height: 28px; border-radius: 6px;
  display: grid; place-items: center;
  color: white; font-weight: 800; font-size: 12px;
  flex-shrink: 0;
}
.sb-result-text { display: flex; flex-direction: column; min-width: 0; }
.sb-result-name { font-size: 13px; font-weight: 600; color: var(--text); }
.sb-result-sub  { font-size: 11px; color: var(--text-muted); margin-top: 1px; }

/* ---------- Filters ---------- */
.sb-filters {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.sb-filter {
  appearance: none;
  background: white;
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  padding: 6px 12px 6px 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
  transition: all 0.12s;
}
.sb-filter:hover { border-color: var(--filter-color); }
.sb-filter.active {
  background: color-mix(in srgb, var(--filter-color) 12%, white);
  border-color: var(--filter-color);
  color: var(--filter-color);
}
.sb-filter-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }

/* ---------- Toggles ---------- */
.sb-toggles { display: flex; flex-direction: column; gap: 8px; }
.sb-toggle {
  display: flex; align-items: center; gap: 10px;
  cursor: pointer;
  padding: 4px 0;
  user-select: none;
}
.sb-toggle input { display: none; }
.sb-toggle-track {
  width: 34px; height: 20px;
  background: #D4CFC2;
  border-radius: 999px;
  position: relative;
  transition: background 0.18s;
  flex-shrink: 0;
}
.sb-toggle-thumb {
  position: absolute;
  top: 2px; left: 2px;
  width: 16px; height: 16px;
  background: white;
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s;
}
.sb-toggle input:checked + .sb-toggle-track { background: var(--uc-blue); }
.sb-toggle input:checked + .sb-toggle-track .sb-toggle-thumb { transform: translateX(14px); }
.sb-toggle-label { font-size: 13px; color: var(--text); }

/* ---------- Building list ---------- */
.sb-list { display: flex; flex-direction: column; gap: 1px; }
.sb-list-item {
  appearance: none;
  background: transparent;
  border: none;
  padding: 8px 8px;
  display: flex; align-items: center; gap: 10px;
  text-align: left;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.1s;
  font-family: inherit;
}
.sb-list-item:hover { background: #FAFAF7; }
.sb-list-item.selected { background: color-mix(in srgb, var(--uc-blue) 8%, white); }
.sb-list-badge {
  width: 26px; height: 26px; border-radius: 6px;
  display: inline-grid; place-items: center;
  color: white; font-weight: 800; font-size: 12px;
  flex-shrink: 0;
}
.sb-list-name { font-size: 13px; color: var(--text); }

/* ---------- Detail ---------- */
.sb-back {
  appearance: none;
  background: transparent;
  border: none;
  color: var(--uc-blue);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  margin-bottom: 12px;
}
.sb-detail-head {
  border-radius: var(--radius);
  padding: 16px;
  color: white;
  position: relative;
  overflow: hidden;
}
.sb-detail-head::before {
  content: "";
  position: absolute;
  top: -30px; right: -30px;
  width: 120px; height: 120px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
}
.sb-detail-code {
  display: inline-grid; place-items: center;
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.2);
  border: 2px solid rgba(255,255,255,0.5);
  border-radius: 8px;
  font-weight: 800; font-size: 16px;
  margin-bottom: 10px;
}
.sb-detail-name {
  font-size: 18px; font-weight: 700; line-height: 1.2;
  letter-spacing: -0.01em;
}
.sb-detail-cat {
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  opacity: 0.85; margin-top: 4px;
}

.sb-detail-actions {
  display: flex; flex-direction: column; gap: 6px;
  margin-top: 14px;
}

.sb-btn {
  appearance: none;
  background: white;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  font-family: inherit;
  transition: all 0.12s;
  display: inline-flex; align-items: center; justify-content: center;
}
.sb-btn:hover { border-color: var(--uc-blue); color: var(--uc-blue); }
.sb-btn.primary {
  background: var(--uc-blue);
  border-color: var(--uc-blue);
  color: white;
}
.sb-btn.primary:hover:not(:disabled) {
  background: #013a73;
  border-color: #013a73;
}
.sb-btn.primary:disabled {
  background: #C9CDD4;
  border-color: #C9CDD4;
  color: #888;
  cursor: not-allowed;
}
.sb-btn.ghost {
  background: transparent;
  border-color: transparent;
  color: var(--text-muted);
}
.sb-btn.ghost:hover { background: #FAFAF7; color: var(--text); }

.sb-deps {
  list-style: none;
  margin: 0; padding: 0;
  display: flex; flex-direction: column;
  gap: 1px;
}
.sb-deps li {
  padding: 8px 4px;
  border-bottom: 1px solid var(--panel-border);
  font-size: 13px;
}
.sb-deps li:last-child { border-bottom: none; }
.sb-dep-name { font-weight: 500; }
.sb-dep-note { display: block; font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.sb-link {
  appearance: none; border: none; background: transparent;
  font: inherit; color: var(--text);
  cursor: pointer; padding: 0;
  display: inline-flex; align-items: center;
}
.sb-link:hover { color: var(--uc-blue); }

/* ---------- Route form ---------- */
.sb-route-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  position: relative;
}
.sb-route-field {
  display: flex; align-items: stretch;
  gap: 10px;
}
.sb-route-pin {
  width: 28px; height: 28px;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  display: grid; place-items: center;
  color: white; font-weight: 800; font-size: 12px;
  margin-top: 14px;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}
.sb-route-pin > * { transform: rotate(45deg); }
.sb-route-input-wrap { flex: 1; min-width: 0; position: relative; }
.sb-route-label {
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: 2px;
}
.sb-route-input {
  width: 100%;
  appearance: none;
  background: white;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 9px 10px;
  text-align: left;
  font-size: 13px;
  font-family: inherit;
  color: var(--text);
  cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
}
.sb-route-input:hover { border-color: var(--uc-blue); }
.sb-route-placeholder { color: var(--text-subtle); }
.sb-route-caret { font-size: 10px; color: var(--text-subtle); margin-left: 8px; }
.sb-route-dropdown {
  position: absolute;
  top: calc(100% + 4px); left: 0; right: 0;
  background: white;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  z-index: 20;
  overflow: hidden;
}
.sb-route-dropdown input {
  width: 100%;
  border: none; outline: none;
  padding: 10px 12px;
  border-bottom: 1px solid var(--panel-border);
  font: inherit;
}
.sb-route-options {
  max-height: 220px;
  overflow-y: auto;
}
.sb-route-option {
  width: 100%; appearance: none;
  background: white; border: none;
  padding: 8px 12px;
  text-align: left;
  font: inherit; cursor: pointer;
  font-size: 13px;
}
.sb-route-option:hover { background: #FAFAF7; }
.sb-route-empty { padding: 12px; color: var(--text-subtle); text-align: center; font-size: 12px; }

.sb-swap {
  appearance: none;
  background: white;
  border: 1px solid var(--panel-border);
  border-radius: 50%;
  width: 30px; height: 30px;
  display: grid; place-items: center;
  color: var(--text-muted);
  cursor: pointer;
  margin-left: 38px;
  font-size: 14px;
}
.sb-swap:hover { border-color: var(--uc-blue); color: var(--uc-blue); }

.sb-route-actions {
  display: flex; gap: 8px; margin-top: 8px;
}
.sb-route-actions .sb-btn { flex: 1; }
.sb-route-actions .sb-btn.ghost { flex: 0 0 auto; }

/* ---------- Route summary + steps ---------- */
.sb-route-summary {
  margin-top: 16px;
  background: linear-gradient(135deg, var(--uc-blue), #0a3d70);
  color: white;
  padding: 16px 18px;
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: space-between;
  position: relative;
  overflow: hidden;
}
.sb-route-summary::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--uc-gold);
}
.sb-route-time { font-size: 28px; font-weight: 800; letter-spacing: -0.02em; line-height: 1; }
.sb-route-dist { font-size: 12px; opacity: 0.85; margin-top: 4px; letter-spacing: 0.02em; }
.sb-route-icon { font-size: 36px; opacity: 0.8; }

.sb-steps {
  list-style: none;
  margin: 0; padding: 0;
  display: flex; flex-direction: column;
  gap: 0;
  position: relative;
}
.sb-steps::before {
  content: "";
  position: absolute;
  left: 13px; top: 16px; bottom: 16px;
  width: 2px;
  background: linear-gradient(180deg, var(--accent), var(--accent));
  background-image: repeating-linear-gradient(180deg, var(--accent) 0 4px, transparent 4px 8px);
  z-index: 0;
}
.sb-step {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 8px 0;
  position: relative;
  z-index: 1;
}
.sb-step-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: white;
  border: 2px solid var(--accent);
  display: grid; place-items: center;
  font-weight: 800; font-size: 14px;
  color: var(--accent);
  flex-shrink: 0;
}
.sb-step-start .sb-step-icon { background: #0E7C66; border-color: #0E7C66; color: white; }
.sb-step-end   .sb-step-icon { background: var(--accent); color: white; }
.sb-step-text {
  font-size: 13px;
  padding-top: 4px;
  color: var(--text);
}
.sb-step-dist { color: var(--text-muted); font-size: 11px; }

.sb-tip {
  margin-top: 16px;
  background: color-mix(in srgb, var(--uc-gold) 18%, white);
  border-left: 3px solid var(--uc-gold-dark);
  padding: 10px 12px;
  border-radius: 4px;
  font-size: 12px;
  color: #6b5400;
}

/* ---------- Map ---------- */
.map-wrap {
  position: relative;
  overflow: hidden;
  background: #EAE7DD;
}
.map-wrap svg {
  width: 100%; height: 100%;
  display: block;
}

.map-controls {
  position: absolute;
  top: 16px; right: 16px;
  display: flex; flex-direction: column;
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  z-index: 4;
}
.map-controls button {
  appearance: none;
  background: white;
  border: none;
  border-bottom: 1px solid var(--panel-border);
  width: 38px; height: 38px;
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
}
.map-controls button:last-child { border-bottom: none; }
.map-controls button:hover { background: #FAFAF7; color: var(--uc-blue); }

.compass {
  position: absolute;
  top: 16px; left: 16px;
  width: 50px; height: 50px;
  background: white;
  border-radius: 50%;
  box-shadow: var(--shadow-md);
  display: grid;
  place-items: center;
  z-index: 4;
}
.compass-n {
  position: absolute;
  top: 4px;
  font-size: 10px; font-weight: 800;
  color: var(--accent);
  letter-spacing: 0.05em;
}
.compass-arrow { color: var(--accent); font-size: 14px; margin-top: 2px; }

/* Route line animation */
@keyframes routeFlow {
  to { stroke-dashoffset: -44; }
}
.route-flow {
  animation: routeFlow 1.2s linear infinite;
}

/* Reduce-motion: applied via [data-reduce-motion="1"] on <html> when the user
   enables the toggle, or automatically when prefers-reduced-motion: reduce. */
html[data-reduce-motion="1"] *,
html[data-reduce-motion="1"] *::before,
html[data-reduce-motion="1"] *::after {
  animation-duration: 0.001ms !important;
  animation-iteration-count: 1 !important;
  transition-duration: 0.001ms !important;
  scroll-behavior: auto !important;
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- Map legend overlay ---------- */
.map-legend {
  position: absolute;
  bottom: 16px; left: 16px;
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 12px 14px;
  font-size: 12px;
  z-index: 3;
  max-width: 280px;
}
.map-legend-title {
  font-size: 10px; font-weight: 800;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: 8px;
}
.map-legend-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 12px;
}
.map-legend-item {
  display: flex; align-items: center; gap: 6px;
  font-size: 11px;
  color: var(--text);
}
.map-legend-dot {
  width: 10px; height: 10px; border-radius: 2px;
  flex-shrink: 0;
}

/* ---------- Mobile ---------- */
@media (max-width: 800px) {
  .app { grid-template-columns: 1fr; grid-template-rows: 1fr 50vh; }
  .sidebar {
    border-right: none;
    border-top: 1px solid var(--panel-border);
    box-shadow: 0 -4px 12px rgba(0,0,0,0.06);
    grid-row: 2;
  }
  .map-wrap { grid-row: 1; }
  .map-legend { display: none; }
}


/* ============ EDIT MODE ============ */
.edit-toolbar {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 50;
  min-width: 720px;
  max-width: calc(100% - 360px);
  font-family: "Public Sans", system-ui, sans-serif;
  font-size: 13px;
  color: var(--text);
}
/* Unsaved-edits banner — only renders inside .edit-toolbar when dirty > 0 */
.edit-tb-banner {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 8px;
  background: #FFF8E0;
  border: 1px solid #E8B838;
  color: #5A4A00;
  font-size: 12.5px;
  line-height: 1.4;
}
.edit-tb-banner[role="alert"] { background: #FFE4B5; border-color: #C8902E; color: #5A3A00; }
.edit-tb-banner-icon {
  flex: 0 0 auto;
  font-size: 14px;
  line-height: 1.2;
  padding-top: 1px;
}
.edit-tb-banner-text { flex: 1 1 auto; }
.edit-tb-banner-text code {
  background: rgba(0,0,0,0.06);
  padding: 1px 4px;
  border-radius: 3px;
  font-size: 11.5px;
}
.edit-tb-banner-restore { position: relative; flex: 0 0 auto; }
.edit-tb-banner-list {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  z-index: 60;
  background: white;
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  box-shadow: var(--shadow-lg);
  padding: 4px;
  min-width: 220px;
  max-height: 240px;
  overflow-y: auto;
}
.edit-tb-banner-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 6px 8px;
  border: none;
  background: none;
  text-align: left;
  font: inherit;
  font-size: 12px;
  color: var(--text);
  cursor: pointer;
  border-radius: 4px;
}
.edit-tb-banner-item:hover { background: #F8F6F0; }
.edit-tb-banner-tag {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  color: #0E7C66;
  background: #DFF3EC;
  padding: 1px 6px;
  border-radius: 999px;
  letter-spacing: 0.04em;
}

.edit-tb-row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.edit-tb-left, .edit-tb-right {
  display: flex;
  align-items: center;
  gap: 8px;
}
.edit-tb-right { margin-left: auto; }
.edit-tb-badge {
  background: var(--accent);
  color: white;
  font-weight: 800;
  font-size: 11px;
  letter-spacing: 0.06em;
  padding: 4px 8px;
  border-radius: 4px;
}
.edit-tb-tabs {
  display: inline-flex;
  background: #F0EEE6;
  border-radius: 6px;
  padding: 2px;
  gap: 0;
}
.edit-tb-tab {
  background: transparent;
  border: 0;
  font: inherit;
  font-weight: 600;
  color: var(--text-muted);
  padding: 5px 12px;
  border-radius: 4px;
  cursor: pointer;
}
.edit-tb-tab.active {
  background: white;
  color: var(--uc-blue);
  box-shadow: 0 1px 2px rgba(0,0,0,0.08);
}
.edit-tb-tab:hover:not(.active) { color: var(--uc-blue); }
.edit-tb-count {
  font-size: 12px;
  color: var(--text-muted);
  margin-right: 4px;
}
.edit-tb-btn {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  font: inherit;
  font-weight: 600;
  color: var(--uc-blue);
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
}
.edit-tb-btn.small { padding: 4px 9px; font-size: 12px; }
.edit-tb-btn:hover { background: #F8F6F0; }
.edit-tb-btn.primary {
  background: var(--uc-blue);
  border-color: var(--uc-blue);
  color: white;
}
.edit-tb-btn.primary:hover { background: #033a72; }
.edit-tb-btn.danger { color: var(--accent); border-color: #E8C8CC; }
.edit-tb-btn.danger:hover { background: #FCEEF0; }
.edit-tb-help {
  color: var(--text-muted);
  font-size: 12px;
  border-top: 1px dashed var(--panel-border);
  padding-top: 6px;
}
.edit-tb-inspector {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  border-top: 1px solid var(--panel-border);
  padding-top: 8px;
}
.edit-insp-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-right: 8px;
}
.edit-insp-code {
  background: var(--uc-blue);
  color: white;
  font-weight: 800;
  font-size: 11px;
  padding: 3px 6px;
  border-radius: 4px;
  min-width: 22px;
  text-align: center;
}
.edit-insp-name { font-weight: 700; color: var(--uc-blue); }

/* Construction marker controls inside the building inspector — visually separated from
   the rest of the inspector row by a yellow caution border so the destructive nature
   of the action (closing the building / blocking routes) is obvious. */
.edit-construction {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  width: 100%;
  margin-top: 6px;
  padding: 8px 10px;
  background: #FFF8E0;
  border: 1px dashed #B8860B;
  border-radius: 6px;
}
.edit-insp-shape {
  font-size: 10px;
  color: var(--text-subtle);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: #F0EEE6;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 4px;
}
.edit-num {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--text-muted);
}
.edit-num input {
  width: 64px;
  padding: 4px 6px;
  border: 1px solid var(--panel-border);
  border-radius: 4px;
  font: inherit;
  font-size: 12px;
  color: var(--text);
}
.edit-num input:focus { outline: 2px solid var(--uc-gold); outline-offset: -1px; }

.edit-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text);
  cursor: pointer;
  background: #F8F6F0;
  padding: 4px 8px;
  border-radius: 4px;
  border: 1px solid var(--panel-border);
}
.edit-checkbox input { accent-color: #0072CE; }

.edit-tb-pathtype {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.edit-tb-help-label {
  font-size: 11px;
  color: var(--text-subtle);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-right: 4px;
}
.edit-tb-pill {
  background: white;
  border: 1px solid var(--panel-border);
  font: inherit;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  padding: 3px 9px;
  border-radius: 999px;
  cursor: pointer;
}
.edit-tb-pill.active.pt-walk { background: #0E7C66; color: white; border-color: #0E7C66; }
.edit-tb-pill.active.pt-car  { background: #5A6470; color: white; border-color: #5A6470; }
.edit-tb-pill.active.pt-both { background: var(--uc-blue); color: white; border-color: var(--uc-blue); }

/* Export modal */
.edit-export-modal {
  position: fixed;
  inset: 0;
  background: rgba(2, 40, 81, 0.45);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  z-index: 40;
  padding: 140px 20px 20px;
  overflow-y: auto;
}
.edit-export-box {
  background: var(--panel);
  border-radius: 10px;
  width: min(720px, 92vw);
  max-height: calc(100vh - 160px);
  display: flex;
  flex-direction: column;
  padding: 16px;
  gap: 10px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.edit-export-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}
.edit-export-head button {
  background: transparent;
  border: 0;
  font-size: 20px;
  cursor: pointer;
  color: var(--text-muted);
  padding: 4px 10px;
  border-radius: 4px;
}
.edit-export-head button:hover { background: #F0EEE6; }
.edit-export-box textarea {
  flex: 1 1 auto;
  min-height: 120px;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 11px;
  padding: 10px;
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  resize: vertical;
}
.edit-export-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  flex-shrink: 0;
}

/* ---------- Floor plan panel ---------- */
.sb-floorplan {
  /* Tight enough that the level rail and rooms feel like one unit; visually
     separates the in-building view from the wider directions flow. */
  padding-top: 8px;
}

.fp-header {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 4px 16px;
  border-bottom: 1px solid var(--panel-border);
}
.fp-eyebrow {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
}
.fp-title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.25;
}
.fp-meta {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}
.fp-meta-sub {
  color: var(--text-subtle);
}
.fp-tower-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}
.fp-tower-tag {
  font-size: 11px;
  font-weight: 600;
  color: var(--uc-blue);
  background: color-mix(in srgb, var(--uc-blue) 8%, white);
  border: 1px solid color-mix(in srgb, var(--uc-blue) 18%, white);
  padding: 3px 8px;
  border-radius: 999px;
}
.fp-header-actions {
  margin-top: 8px;
}

.fp-search {
  position: relative;
  display: flex;
  align-items: center;
  margin: 12px 0 8px;
  background: white;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 0 8px;
}
.fp-search input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  padding: 9px 6px;
  font: inherit;
  color: var(--text);
}
.fp-search input::placeholder { color: var(--text-subtle); }
.fp-search:focus-within {
  border-color: var(--uc-blue);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--uc-blue) 18%, transparent);
}

.fp-search-results {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.fp-level-rail {
  /* Sticky chip rail so the user always knows which floor they're on
     while scrolling through long room lists. The 8px gap keeps focus
     rings from clipping under the sticky header. */
  position: sticky;
  top: 0;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 8px 2px;
  margin: 0 -4px 8px;
  background: linear-gradient(180deg, var(--panel) 60%, color-mix(in srgb, var(--panel) 0%, transparent) 100%);
  z-index: 2;
  scrollbar-width: thin;
}
.fp-chip {
  appearance: none;
  flex: 0 0 auto;
  min-width: 38px;
  height: 32px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--panel-border);
  background: white;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.12s;
}
.fp-chip:hover {
  color: var(--uc-blue);
  border-color: var(--uc-blue);
}
.fp-chip.active {
  background: var(--uc-blue);
  color: white;
  border-color: var(--uc-blue);
  box-shadow: 0 2px 6px rgba(2, 40, 81, 0.18);
}
.fp-chip:focus-visible {
  outline: 2px solid var(--uc-gold);
  outline-offset: 2px;
}

.fp-level {
  background: white;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 12px 12px 6px;
}
.fp-level-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 8px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--panel-border);
}
.fp-level-head h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--uc-blue);
  letter-spacing: 0.01em;
}
.fp-level-count {
  font-size: 11px;
  color: var(--text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

.fp-rooms {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.fp-room {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 6px;
  border-radius: 6px;
  background: transparent;
  border: none;
  text-align: left;
  width: 100%;
  font: inherit;
  color: var(--text);
  cursor: default;
}
button.fp-room { cursor: pointer; }
button.fp-room:hover,
button.fp-room:focus-visible {
  background: #FAFAF7;
  outline: none;
}
button.fp-room:focus-visible {
  box-shadow: inset 0 0 0 2px var(--uc-blue);
}
.fp-room-search {
  border: 1px solid var(--panel-border);
  background: white;
}
.fp-room-emphasis .fp-room-name { color: var(--accent); font-weight: 700; }

.fp-badge {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 26px;
  height: 26px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--uc-blue);
  color: white;
  font-weight: 700;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.fp-badge-empty {
  background: transparent;
  color: var(--text-subtle);
  border: 1px dashed var(--panel-border);
}
.fp-room-emphasis .fp-badge { background: var(--accent); }

.fp-room-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1.35;
}
.fp-room-name { font-size: 13px; font-weight: 500; }
.fp-room-level {
  font-size: 11px;
  color: var(--text-muted);
}

.fp-phones {
  margin-top: 14px;
  background: white;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 8px 12px;
}
.fp-phones > summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--uc-blue);
  list-style: none;
  padding: 4px 0;
}
.fp-phones > summary::marker { content: ""; }
.fp-phones > summary::-webkit-details-marker { display: none; }
.fp-phones > summary::after {
  content: "▸";
  margin-left: 6px;
  display: inline-block;
  transition: transform 0.12s;
  color: var(--text-subtle);
}
.fp-phones[open] > summary::after { transform: rotate(90deg); }

.fp-phone-list {
  list-style: none;
  margin: 6px 0 4px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 12px;
}
.fp-phone-list li {
  display: contents;
}
.fp-phone-label {
  font-size: 12px;
  color: var(--text-muted);
  padding: 4px 0;
}
.fp-phone-number {
  font-size: 12px;
  font-weight: 600;
  color: var(--uc-blue);
  text-decoration: none;
  padding: 4px 0;
  font-variant-numeric: tabular-nums;
}
.fp-phone-number:hover { text-decoration: underline; }

.fp-footnote {
  margin-top: 12px;
  font-size: 11px;
  color: var(--text-subtle);
  font-style: italic;
}

/* ---------- Floor-plan diagram (map area replacement) ---------- */
.fpmap {
  position: relative;
  width: 100%;
  height: 100%;
  background: #EAE7DD;
  overflow: hidden;
  /* Subtle inset gives the diagram a "frame" against the cream wall and
     keeps it from butting against the tweaks panel. */
  box-shadow: inset 0 0 0 1px rgba(2, 40, 81, 0.04);
}
.fpmap-svg {
  width: 100%;
  height: 100%;
  display: block;
  cursor: grab;
}
.fpmap-svg:active { cursor: grabbing; }

.fpmap-zoom {
  position: absolute;
  top: 16px;
  right: 16px;
  display: flex;
  flex-direction: column;
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  z-index: 4;
}
.fpmap-zoom button {
  appearance: none;
  background: white;
  border: none;
  border-bottom: 1px solid var(--panel-border);
  width: 38px; height: 38px;
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
  font-family: inherit;
}
.fpmap-zoom button:last-child { border-bottom: none; }
.fpmap-zoom button:hover { background: #FAFAF7; color: var(--uc-blue); }
.fpmap-zoom button:focus-visible {
  outline: 2px solid var(--uc-gold);
  outline-offset: -2px;
}

.fpmap-legend {
  position: absolute;
  left: 16px;
  bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(6px);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 8px 14px;
  box-shadow: var(--shadow-sm);
  z-index: 4;
  max-width: 60%;
}
.fpmap-legend-eyebrow {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-subtle);
  font-weight: 700;
}
.fpmap-legend-level {
  font-size: 15px;
  font-weight: 700;
  color: var(--uc-blue);
}

.fpmap-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  color: var(--text-muted);
  font-style: italic;
}

/* ---------- Floor-plan editor toolbar (overlaid on diagram) ---------- */
.fpmap-editing .fpmap-svg { cursor: crosshair; }

.fpmap-edit-bar {
  position: absolute;
  /* Sit BELOW the campus-map EditToolbar (which docks at the top). 160px
     leaves room for the toolbar's expanded state + the dirty banner that
     appears above it when there are unsaved edits. */
  top: 160px;
  left: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  background: white;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  z-index: 4;
  max-width: calc(100% - 90px);
  flex-wrap: wrap;
}
.fpmap-edit-eyebrow {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-subtle);
  font-weight: 700;
  margin-right: 4px;
}
.fpmap-edit-bar button {
  appearance: none;
  background: white;
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  padding: 4px 10px;
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
}
.fpmap-edit-bar button:hover { color: var(--uc-blue); border-color: var(--uc-blue); }
.fpmap-edit-bar button.active {
  background: var(--uc-blue);
  color: white;
  border-color: var(--uc-blue);
}
.fpmap-edit-bar button.ghost {
  background: transparent;
  border-color: transparent;
  color: var(--text-muted);
}
.fpmap-edit-bar button.ghost:hover { background: #FAFAF7; color: var(--text); }
.fpmap-edit-spacer { flex: 1; min-width: 4px; }

.fpmap-edit-hint {
  position: absolute;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%);
  background: rgba(2, 40, 81, 0.92);
  color: white;
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 500;
  z-index: 4;
  max-width: 80%;
  text-align: center;
  pointer-events: none;
}

/* ---------- Walking directions (sidebar inside floor plan panel) ---------- */
.fp-walk {
  margin-top: 14px;
  background: white;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.fp-section-head h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--uc-blue);
}
.fp-section-sub {
  display: block;
  margin-top: 2px;
  font-size: 11px;
  color: var(--text-subtle);
}
.fp-walk-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
}
.fp-walk-field span {
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 0.08em;
}
.fp-walk-field select {
  appearance: none;
  background: white;
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  padding: 8px 10px;
  font: inherit;
  font-size: 13px;
  color: var(--text);
}
.fp-walk-field select:focus-visible {
  outline: 2px solid var(--uc-blue);
  outline-offset: 1px;
}
.fp-walk-actions {
  display: flex;
  gap: 6px;
  margin-top: 4px;
}
.fp-walk-actions .sb-btn { flex: 1; }
.fp-walk-actions .sb-btn.ghost { flex: 0 0 auto; }

.fp-walk-steps {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-top: 1px dashed var(--panel-border);
  padding-top: 10px;
}
.fp-walk-steps li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 4px 0;
}
.fp-walk-step-num {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px; height: 20px;
  border-radius: 999px;
  background: var(--accent);
  color: white;
  font-size: 11px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.fp-walk-step-text {
  font-size: 13px;
  line-height: 1.4;
  color: var(--text);
}
.fp-walk-summary {
  margin-top: 4px;
  font-size: 11px;
  color: var(--text-subtle);
  font-style: italic;
}

/* Node-kind selector (second-tier toolbar inside "Place nodes" mode) */
.fpmap-edit-kind {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding-left: 6px;
  margin-left: 4px;
  border-left: 1px solid var(--panel-border);
}
.fpmap-edit-kind-label {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-subtle);
  font-weight: 700;
  margin-right: 2px;
}
.fpmap-edit-kind button {
  border-radius: 999px;
  padding: 4px 10px;
}
.fpmap-edit-kind button.room.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}
.fpmap-edit-kind button.walk.active {
  background: #0E7C66;
  border-color: #0E7C66;
  color: white;
}
.fpmap-edit-kind button.elevator.active {
  background: #FFBF00;
  border-color: #DAA900;
  color: var(--uc-blue);
}

/* Inline rename popover for newly-placed rooms */
.fpmap-rename {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: white;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 14px 16px;
  z-index: 6;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 280px;
}
.fpmap-rename label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
}
.fpmap-rename label span {
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 0.08em;
}
.fpmap-rename input {
  appearance: none;
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  padding: 8px 10px;
  font: inherit;
  font-size: 14px;
}
.fpmap-rename input:focus-visible {
  outline: 2px solid var(--uc-blue);
  outline-offset: 1px;
}
.fpmap-rename-actions {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
}
.fpmap-rename-actions button {
  appearance: none;
  border: 1px solid var(--panel-border);
  background: white;
  border-radius: 6px;
  padding: 6px 12px;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  color: var(--text);
}
.fpmap-rename-actions button.primary {
  background: var(--uc-blue);
  border-color: var(--uc-blue);
  color: white;
}
.fpmap-rename-actions button.primary:hover { background: #013a73; }
.fpmap-rename-actions button.ghost {
  background: transparent;
  border-color: transparent;
  color: var(--text-muted);
}
.fpmap-rename-actions button.ghost:hover { background: #FAFAF7; color: var(--text); }

/* Short hint under the "Edit this floor" toggle so users know the
   click-and-drag affordances are now active. Kept tight so the panel
   doesn't grow significantly when edit mode is on. */
.fp-edit-blurb {
  margin: 8px 0 0;
  padding: 8px 10px;
  background: color-mix(in srgb, var(--uc-blue) 5%, white);
  border: 1px solid color-mix(in srgb, var(--uc-blue) 14%, white);
  border-radius: 6px;
  font-size: 11px;
  line-height: 1.45;
  color: var(--text-muted);
}

/* Sidebar legend inset — cropped SVG view that mirrors the printed key. */
/* Sidebar legend — collapsible <details> truly flush to the sidebar edges.
   The parent .sb-body adds 16px padding all around, so we use NEGATIVE
   left/right margins of the same magnitude to "break out" of that padding
   and run the cropped SVG corner-to-corner. The outer border is removed
   for the same reason — any border would re-introduce the look of a
   floating panel inside the sidebar. */
.fp-legend {
  margin: 14px -16px 0;
  background: white;
  border-top: 1px solid var(--panel-border);
  border-bottom: 1px solid var(--panel-border);
  border-radius: 0;
  overflow: hidden;
}
.fp-legend > summary {
  list-style: none;
  cursor: pointer;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 700;
  color: var(--uc-blue);
  user-select: none;
}
.fp-legend > summary::marker,
.fp-legend > summary::-webkit-details-marker { display: none; }
.fp-legend > summary::after {
  content: "▸";
  margin-left: 6px;
  display: inline-block;
  color: var(--text-subtle);
  transition: transform 0.12s;
}
.fp-legend[open] > summary::after { transform: rotate(90deg); }
.fp-legend > summary:focus-visible {
  outline: 2px solid var(--uc-blue);
  outline-offset: -2px;
}

.fp-legend-frame {
  /* Aspect ratio matches the legend bbox (330×700 from the SVG crop). The
     frame is flush against the panel sides — only a top divider separates
     it from the summary header. */
  width: 100%;
  aspect-ratio: 330 / 700;
  background: #FAFAF7;
  border-top: 1px solid var(--panel-border);
  overflow: hidden;
}
.fp-legend-frame svg { display: block; width: 100%; height: 100%; }