:root {
  --canvas: #eef1ee;
  --panel: #fbfcfa;
  --surface: #ffffff;
  --surface-soft: #f2f4f1;
  --line: #dde2dc;
  --line-strong: #b9c2ba;
  --ink: #1c2622;
  --ink-soft: #6b756e;
  --accent: #2c6a5b;
  --accent-soft: #dcebe5;
  --accent-faint: #f3f8f6;
  --coral: #d9663f;
  --focus: rgba(44, 106, 91, .18);
  --radius: 6px;
  --radius-sm: 4px;
}
* { box-sizing: border-box; }
html, body {
  margin: 0;
  height: 100%;
  font-family: "Source Sans 3", system-ui, sans-serif;
  color: var(--ink);
  background: var(--canvas);
}
button, input, select, textarea { font: inherit; }
#app { display: flex; flex-direction: column; height: 100vh; overflow: hidden; }
h1 { margin: 0; font-size: 21px; font-weight: 700; letter-spacing: -.035em; color: var(--ink); }
fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
}
fieldset.dimmed { opacity: .4; pointer-events: none; }
fieldset.hidden { display: none; }
legend {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}
label {
  display: block;
  margin: 13px 0 6px;
  color: var(--ink-soft);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .01em;
}
select, input[type=text], input[type=number] {
  width: 100%;
  height: 40px;
  padding: 0 11px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  font-size: 13px;
  transition: border-color .16s, box-shadow .16s;
}
select:focus, input[type=text]:focus, input[type=number]:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--focus);
}
input[type=range] {
  width: 100%;
  height: 18px;
  margin: 0;
  appearance: none;
  background: transparent;
  cursor: pointer;
}
input[type=range]::-webkit-slider-runnable-track {
  height: 3px;
  background: var(--line-strong);
  border-radius: 99px;
}
input[type=range]::-webkit-slider-thumb {
  width: 14px;
  height: 14px;
  margin-top: -5.5px;
  appearance: none;
  background: var(--surface);
  border: 3px solid var(--accent);
  border-radius: 50%;
}
input[type=checkbox] {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--accent);
}
input[type=color] {
  width: 40px;
  height: 34px;
  padding: 3px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  vertical-align: middle;
}
input[type=file] { width: 100%; color: var(--ink-soft); font-size: 11.5px; }
.row { display: flex; gap: 8px; align-items: center; }
.row > * { flex: 1; }
.row.tight { gap: 6px; }
.pill-group { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.pill {
  position: relative;
  min-height: 32px;
  display: grid;
  place-items: center;
  padding: 6px 5px;
  color: var(--ink-soft);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: color .12s, background .12s, border-color .12s;
}
.pill:hover { border-color: var(--accent); color: var(--accent); }
.pill.active { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.pill.active::after {
  content: "";
  position: absolute;
  top: 6px;
  right: 6px;
  width: 5px;
  height: 5px;
  background: var(--coral);
  border-radius: 50%;
}
.svg-mode-pill {
  width: auto;
  margin: 0;
}
/* Its "Motifs" .family-label is the first <span> inside this wrapper,
   so `.family-label:first-of-type` (meant to zero the gap under a
   .control-title at the very top of a panel) matches it too and would
   otherwise glue it straight onto the SVG-motif pill above. */
#motifBrowserSection { margin-top: 10px; }
.motif-browser { margin-top: 7px; }
.motif-family-select {
  width: 100%;
  height: 34px;
  margin: 0;
  padding: 0 30px 0 10px;
  color: var(--ink);
  background-color: var(--surface);
  border-color: var(--line-strong);
  font-size: 11.5px;
  font-weight: 600;
}
.motif-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
  margin-top: 6px;
}
.motif-grid[hidden] { display: none; }
.motif-choice {
  min-width: 0;
  min-height: 38px;
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  align-items: center;
  gap: 5px;
  padding: 3px 6px;
  color: var(--ink-soft);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font: 600 10.5px/1.2 "IBM Plex Sans", sans-serif;
  text-align: left;
  cursor: pointer;
}
.motif-choice:hover { color: var(--accent); background: var(--surface-soft); border-color: var(--line); }
.motif-choice.active { color: var(--accent); border-color: var(--accent); background: var(--accent-faint); }
.motif-swatch { width: 26px; height: 26px; display: grid; place-items: center; color: var(--accent); }
.motif-swatch svg { width: 25px; height: 25px; display: block; }
.motif-choice-label { overflow: hidden; text-overflow: ellipsis; }
.selected-motif {
  margin: 0 0 7px;
  color: var(--ink);
  font: 700 10.5px/1.3 "IBM Plex Mono", monospace;
}
.svg-inspector-head {
  margin-bottom: 12px;
}
.svg-inspector-head .selected-motif { margin: 0 0 8px; }
.svg-inspector-tabs,
.font-inspector-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 3px;
  padding: 3px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.svg-inspector-tab,
.font-inspector-tab {
  min-width: 0;
  min-height: 36px;
  padding: 7px 6px;
  color: var(--ink-soft);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font: 600 11.5px/1.2 "IBM Plex Sans", sans-serif;
  cursor: pointer;
}
.svg-inspector-tab:hover,
.font-inspector-tab:hover { color: var(--accent); background: var(--surface); border-color: var(--accent); }
.svg-inspector-tab.active,
.font-inspector-tab.active { color: var(--accent); background: var(--accent-soft); border-color: var(--accent); }
.svg-section { display: none; }
.svg-section.active {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.svg-section-column { min-width: 0; }
.svg-section-column + .svg-section-column { padding-top: 12px; border-top: 1px solid var(--line); }
.seg { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; }
.seg button {
  min-height: 32px;
  padding: 5px;
  color: var(--ink-soft);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  font: 500 10.5px/1 "IBM Plex Mono", monospace;
  cursor: pointer;
  transition: border-color .12s, color .12s, background .12s;
}
.seg button:hover { border-color: var(--accent); color: var(--accent); }
.seg button.active { border-color: var(--accent); background: var(--accent-faint); color: var(--accent); }
.switch {
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 10px;
  background: var(--surface-soft);
  border-radius: var(--radius-sm);
}
.switch + .switch { margin-top: 7px !important; }
.switch label { line-height: 1.35; }
.val {
  float: right;
  color: var(--ink);
  font: 500 10.5px/1 "IBM Plex Mono", monospace;
  font-variant-numeric: tabular-nums;
}
button.action {
  width: 100%;
  min-height: 38px;
  padding: 8px 12px;
  margin-top: 7px;
  color: #fff;
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background .12s, border-color .12s;
}
button.action:hover { background: var(--accent); border-color: var(--accent); }
button.action.ghost { color: var(--ink); background: var(--surface); border-color: var(--line-strong); }
button.action.ghost:hover { color: var(--accent); background: var(--surface); border-color: var(--accent); }
.preview-canvas {
  /* `.row > *` sets `flex: 1`, which (flex-basis: 0%) ignores this
     element's own width/height and stretches it to fill the row.
     Opt back out so it renders at its declared 56x56 size. */
  flex: 0 0 auto;
  width: 56px;
  height: 56px;
  padding: 3px;
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  box-shadow: inset 0 0 0 3px var(--surface-soft);
}
.hint { margin-top: 8px; color: var(--ink-soft); font-size: 11.5px; line-height: 1.5; }
.hint code {
  padding: 1px 4px;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 4px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10.5px;
}
textarea {
  width: 100%;
  height: 120px;
  padding: 11px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  font: 10.5px/1.55 "IBM Plex Mono", ui-monospace, monospace;
}
.custom-svg-panel {
  margin-top: 8px;
  padding: 10px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}
.custom-svg-intro { display: grid; gap: 2px; margin-bottom: 8px; }
.custom-svg-intro strong { color: var(--ink); font-size: 12px; }
.custom-svg-intro span { color: var(--ink-soft); font-size: 10.5px; }
.custom-svg-panel textarea { height: 72px; margin-bottom: 7px; }
.custom-svg-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.custom-svg-actions button.action { min-height: 34px; margin-top: 0; padding: 6px 8px; }
.custom-svg-file-button {
  min-height: 34px;
  display: grid;
  place-items: center;
  margin: 0;
  padding: 6px 8px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
}
.custom-svg-file-button:hover { color: var(--accent); border-color: var(--accent); }
.custom-svg-file-name { display: block; margin-top: 5px; color: var(--ink-soft); font-size: 10px; }
.custom-svg-panel.hidden { display: none; }
#map { position: absolute; inset: 0; }
.maplibregl-ctrl-group {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: 0 4px 14px rgba(23, 35, 31, .1);
}
.toast {
  position: fixed;
  z-index: 10;
  bottom: 20px;
  left: 50%;
  transform: translate(-50%, 8px);
  padding: 10px 15px;
  color: #fff;
  background: var(--ink);
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  box-shadow: 0 10px 28px rgba(23, 35, 31, .2);
  transition: opacity .18s, transform .18s;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
/* Top bar: brand, file import and documentation */
.topbar {
  flex: 0 0 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 8px 0 14px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}
.topbar-brand { display: flex; align-items: center; gap: 8px; min-width: 0; }
.brand-mark { display: flex; color: var(--accent); }
.brand-mark svg { width: 18px; height: 18px; display: block; }
.brand-name { font-size: 14px; font-weight: 700; letter-spacing: -.01em; white-space: nowrap; }
.menubar { display: flex; gap: 2px; }
.menu { position: relative; }
.menu-button {
  height: 30px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 10px;
  color: var(--ink-soft);
  background: transparent;
  border: 0;
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
}
.menu-button svg { width: 15px; height: 15px; flex: 0 0 auto; }
.topbar-link { text-decoration: none; }
.menu-button:hover, .menu-button.open { color: var(--ink); background: var(--surface-soft); }
.menu-popover {
  position: absolute;
  z-index: 20;
  top: 34px;
  right: 0;
  width: 260px;
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: 0 10px 26px rgba(23, 35, 31, .14);
}
.menu-popover[hidden] { display: none; }
.menu-item {
  display: block;
  width: 100%;
  padding: 8px 10px;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  font-weight: 500;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}
.menu-item:hover { background: var(--surface-soft); color: var(--accent); }
.resources-popover { width: 250px; }
.resource-link strong,
.resource-link small { display: block; }
.resource-link strong { font-size: 12px; line-height: 1.25; }
.resource-link small { margin-top: 2px; color: var(--ink-soft); font-size: 10px; line-height: 1.3; }
.menu-separator { height: 1px; margin: 4px 2px; background: var(--line); }
.menu-output {
  width: 100%;
  height: 84px;
  margin-top: 2px;
  padding: 8px;
  color: var(--ink);
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font: 10px/1.5 "IBM Plex Mono", monospace;
  resize: vertical;
}

/* Workspace: icon rail · map · side panel */
.workspace {
  --panel-width: 320px;
  flex: 1 1 auto;
  position: relative;
  display: grid;
  grid-template-columns: 48px minmax(280px, 1fr) var(--panel-width);
  min-height: 0;
  overflow: hidden;
  background: var(--canvas);
}
.icon-rail {
  grid-column: 1;
  grid-row: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 10px 0;
  background: var(--panel);
  border-right: 1px solid var(--line);
}
.icon-button {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  color: var(--ink-soft);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.icon-button svg { width: 18px; height: 18px; display: block; }
.icon-button:hover { color: var(--accent); background: var(--surface-soft); }
.icon-button.active { color: var(--accent); background: var(--accent-soft); border-color: var(--accent); }
.layers-picker { position: relative; }
.layers-popover {
  position: absolute;
  z-index: 13;
  top: -8px;
  left: 40px;
  width: 286px;
  max-height: calc(100vh - 74px);
  overflow-y: auto;
  padding: 12px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: 0 10px 28px rgba(23, 35, 31, .18);
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}
.layers-popover[hidden] { display: none; }
.layers-popover-title {
  margin-bottom: 12px;
  color: var(--ink-soft);
  font: 600 9px/1 "IBM Plex Mono", monospace;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.basemap-picker { position: relative; }
.basemap-popover {
  position: absolute;
  z-index: 12;
  top: -8px;
  left: 40px;
  width: 286px;
  padding: 7px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: 0 10px 28px rgba(23, 35, 31, .18);
}
.basemap-popover[hidden] { display: none; }
.basemap-popover-title {
  padding: 5px 7px 7px;
  color: var(--ink-soft);
  font: 600 9px/1 "IBM Plex Mono", monospace;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.basemap-option {
  position: relative;
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  align-items: center;
  gap: 9px;
  width: 100%;
  min-height: 58px;
  padding: 5px;
  color: var(--ink);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  text-align: left;
  cursor: pointer;
}
.basemap-option:hover { background: var(--surface-soft); }
.basemap-option.active { background: var(--accent-soft); border-color: var(--accent); }
.basemap-option.active::after {
  content: "✓";
  position: absolute;
  top: 6px;
  right: 7px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
}
.basemap-option strong,
.basemap-option small { display: block; padding-right: 12px; }
.basemap-option strong { font-size: 11.5px; line-height: 1.25; }
.basemap-option small { margin-top: 2px; color: var(--ink-soft); font-size: 9.5px; line-height: 1.25; }
.basemap-swatch {
  position: relative;
  width: 72px;
  height: 50px;
  overflow: hidden;
  border: 1px solid rgba(23, 35, 31, .16);
  border-radius: 4px;
  background-color: #e9eeec;
}
.basemap-preview-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  opacity: 0;
  transition: opacity .14s;
}
.basemap-preview-image.ready { opacity: 1; }
.basemap-preview-renderer {
  position: fixed;
  z-index: -1;
  left: -10000px;
  top: 0;
  width: 216px;
  height: 150px;
  overflow: hidden;
  pointer-events: none;
  opacity: 0;
}
.basemap-swatch--liberty {
  background:
    linear-gradient(32deg, transparent 43%, #f5c06d 44% 49%, transparent 50%),
    linear-gradient(103deg, transparent 54%, #fff 55% 59%, transparent 60%),
    #cfdfc7;
}
.basemap-swatch--neutral { background: #e9eeec; }
.basemap-swatch--streets {
  background:
    linear-gradient(90deg, transparent 35%, #fff 36% 43%, transparent 44%),
    linear-gradient(20deg, transparent 48%, #b9bec1 49% 52%, transparent 53%),
    #dfe4e2;
}
.basemap-swatch--positron {
  background:
    linear-gradient(145deg, transparent 42%, #fff 43% 48%, transparent 49%),
    linear-gradient(70deg, transparent 60%, #d7dbdd 61% 64%, transparent 65%),
    #f1f2f2;
}
.basemap-swatch--bright {
  background:
    linear-gradient(28deg, transparent 39%, #f6b84f 40% 46%, transparent 47%),
    linear-gradient(110deg, transparent 56%, #79bde8 57% 62%, transparent 63%),
    #bddaaf;
}
.basemap-swatch--aerial {
  background:
    linear-gradient(32deg, rgba(64, 93, 49, .78) 0 24%, transparent 25%),
    linear-gradient(145deg, transparent 42%, rgba(127, 151, 87, .9) 43% 67%, transparent 68%),
    #647b53;
}
.rail-separator { width: 22px; height: 1px; margin: 4px 0; background: var(--line); }
.rail-group-label {
  font: 500 9px/1 "IBM Plex Mono", monospace;
  letter-spacing: .05em;
  text-transform: uppercase;
  text-align: center;
  color: var(--ink-soft);
  margin: 2px 0 4px;
  user-select: none;
}
.map-shell {
  grid-column: 2;
  grid-row: 1;
  position: relative;
  min-width: 0;
  overflow: hidden;
  background: var(--canvas);
}
.vector-drop-overlay {
  position: absolute;
  z-index: 8;
  inset: 14px;
  display: grid;
  place-items: center;
  color: var(--ink);
  background: rgba(242, 246, 243, .92);
  border: 1px dashed var(--accent);
  border-radius: var(--radius);
  pointer-events: none;
  opacity: 0;
  transition: opacity .14s;
  font: 600 12px/1.4 "IBM Plex Mono", monospace;
  letter-spacing: .03em;
}
.map-shell.is-dragging .vector-drop-overlay { opacity: 1; }
.map-controls {
  position: absolute;
  z-index: 5;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: 0 4px 14px rgba(23, 35, 31, .12);
  overflow: hidden;
}
.map-controls-bl { left: 12px; bottom: 12px; }
.map-ctrl-btn {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  color: var(--ink);
  background: transparent;
  border: 0;
  cursor: pointer;
}
.map-ctrl-btn svg { width: 15px; height: 15px; }
.map-ctrl-btn:hover { color: var(--accent); background: var(--surface-soft); }
.map-ctrl-btn + .map-ctrl-btn { border-top: 1px solid var(--line); }
.maplibregl-ctrl-scale {
  background: var(--surface);
  border-color: var(--line-strong) !important;
  color: var(--ink);
}

/* Side panel: selected feature inspector */
.side-panel {
  grid-column: 3;
  grid-row: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border-left: 1px solid var(--line);
  overflow: hidden;
}
.panel-resizer {
  position: absolute;
  top: 0;
  right: var(--panel-width);
  bottom: 0;
  z-index: 7;
  width: 12px;
  transform: translateX(50%);
  cursor: col-resize;
  touch-action: none;
  background: transparent;
  outline: none;
}
.panel-resizer:focus-visible { box-shadow: inset 1px 0 var(--accent); }
body.is-resizing-panel {
  cursor: col-resize;
  user-select: none;
}
.panel-tabs { display: flex; gap: 4px; }
.panel-tab {
  height: 32px;
  padding: 0 4px;
  margin-bottom: -1px;
  color: var(--ink-soft);
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
}
.panel-tab:hover { color: var(--ink); }
.panel-tab.active { color: var(--ink); border-bottom-color: var(--accent); }
.panel-body {
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  padding: 14px;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}
.panel-body.inspector-scroll-mode {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.panel-body.inspector-scroll-mode > .dock-context,
.panel-body.inspector-scroll-mode > .tool-tabs,
.panel-body.inspector-scroll-mode > .fill-base { flex: 0 0 auto; }
.panel-body.inspector-scroll-mode > .font-settings.active.active-mode,
.panel-body.inspector-scroll-mode > .svg-settings.active.active-mode {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  scrollbar-gutter: stable;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}
.panel-body[hidden] { display: none; }
/* Persistent export button, pinned to the bottom of the side panel
   (below the scrollable Feature/Layers body), and the options drawer it
   opens above itself. Self-contained: it has its own actions rather
   than opening the File menu. */
.export-footer-btn {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: calc(100% - 20px);
  margin: 0 10px 10px;
  padding: 10px;
  color: #fff;
  background: var(--ink);
  border: 0;
  border-radius: var(--radius-sm);
  font: 600 12.5px/1 "IBM Plex Mono", monospace;
  letter-spacing: .02em;
  cursor: pointer;
}
.export-footer-btn:hover { background: var(--accent); }
.export-footer-btn svg { width: 14px; height: 14px; }
.export-drawer {
  flex: 0 0 auto;
  max-height: 60vh;
  overflow-y: auto;
  margin: 0 10px 8px;
  padding: 4px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: 0 -6px 18px rgba(23, 35, 31, .08);
}
.export-drawer[hidden] { display: none; }
.export-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 6px 8px;
}
.export-drawer-close {
  width: 22px;
  height: 22px;
  color: var(--ink-soft);
  background: transparent;
  border: 0;
  border-radius: var(--radius-sm);
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
}
.export-drawer-close:hover { background: var(--surface-soft); color: var(--accent); }
.export-option {
  display: block;
  width: 100%;
  padding: 8px 10px;
  background: transparent;
  border: 0;
  border-radius: var(--radius-sm);
  text-align: left;
  cursor: pointer;
}
.export-option:hover { background: var(--surface-soft); }
.export-option-title { display: block; color: var(--ink); font-size: 12.5px; font-weight: 600; }
.export-option-desc { display: block; margin-top: 2px; color: var(--ink-soft); font-size: 11px; line-height: 1.4; }
.dock-context { display: flex; align-items: baseline; gap: 4px; margin-bottom: 10px; }
.dock-context span { color: var(--ink-soft); font-size: 12.5px; font-weight: 600; }
.dock-context strong { color: var(--ink); font-size: 12.5px; font-weight: 600; }

.tool-tabs { display: flex; gap: 4px; margin-bottom: 12px; padding: 3px; background: var(--surface-soft); border: 1px solid var(--line); border-radius: var(--radius); }
.tool-tab {
  flex: 1;
  height: 34px;
  padding: 0 8px;
  color: var(--ink-soft);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}
.tool-tab:hover { color: var(--accent); background: var(--surface); border-color: var(--accent); }
.tool-tab.active { color: #fff; background: var(--accent); border-color: var(--accent); }
.tool-panel { display: none; }
.tool-panel.active { display: block; }
.svg-settings,
.font-settings { display: none !important; margin-top: 14px; }
.svg-settings.active.active-mode { display: block !important; }
.font-settings.active.active-mode { display: block !important; }
#geometricFieldset.svg-mode .geometry-grid > .control-block:not(:first-child) { display: none; }
#geometricFieldset.font-mode #angleControl,
#geometricFieldset.font-mode #scaleControl { display: none; }

.geometry-grid { display: flex; flex-direction: column; gap: 14px; }
.control-block { min-width: 0; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.control-block:last-child { padding-bottom: 0; border-bottom: 0; }
.control-block > label:first-child { margin-top: 0; }
.parameter-group,
[data-svg-options],
[data-bg-options],
[data-line-options] { transition: opacity .16s; }
.parameter-group.is-disabled,
[data-svg-options].is-disabled,
[data-bg-options].is-disabled,
[data-line-options].is-disabled { opacity: .34; }
button:disabled,
input:disabled { cursor: not-allowed; }
.control-title { display: block; margin: 0 0 8px; color: var(--ink); font-size: 11px; font-weight: 700; }
.family-label {
  display: block;
  margin: 10px 0 5px;
  color: var(--ink-soft);
  font: 500 9px/1 "IBM Plex Mono", monospace;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.family-label:first-of-type { margin-top: 0; }

.svg-layout { display: flex; flex-direction: column; gap: 14px; }
.font-inspector-tabs { margin-bottom: 12px; }
.font-layout { min-height: 0; }
.font-section { display: none; }
.font-section.active { display: block; }
.font-style-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.seg.two-up { grid-template-columns: repeat(2, 1fr); }
.scale-mode-seg { grid-template-columns: repeat(2, 1fr); }
.boundary-mode-seg { grid-template-columns: repeat(2, 1fr); }
.scale-reference-action { width: 100%; margin-top: 6px; }
.scale-readout {
  margin: 9px 0 0;
  padding: 7px 9px;
  color: var(--ink);
  background: var(--surface-soft);
  border-left: 2px solid var(--accent);
  font: 600 10.5px/1.4 "IBM Plex Mono", monospace;
}
.svg-appearance-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 7px; }

.appearance-layout { display: flex; flex-direction: column; gap: 16px; }
.appearance-layout fieldset + fieldset { padding-top: 16px; border-top: 1px solid var(--line); }

/* Table tab */
.table-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.table-toolbar span { color: var(--ink-soft); font: 500 11px/1 "IBM Plex Mono", monospace; }
.table-toolbar button {
  height: 28px;
  padding: 0 10px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
}
.table-toolbar button:hover { color: var(--accent); border-color: var(--accent); }
.table-toolbar button:disabled { opacity: .5; cursor: not-allowed; }
#srcHint { margin-bottom: 10px; }
.feature-table { width: 100%; margin-top: 4px; border-collapse: collapse; font-size: 12px; }
.feature-table tr { cursor: pointer; }
.feature-table td { padding: 7px 4px; border-bottom: 1px solid var(--line); color: var(--ink-soft); }
.feature-table tr:hover td { background: var(--surface-soft); }
.feature-table tr.active td { color: var(--ink); background: var(--accent-soft); }
.feature-table .row-index { width: 22px; color: var(--ink-soft); font: 500 10px/1 "IBM Plex Mono", monospace; }
.feature-table .row-eye { width: 20px; text-align: center; color: var(--line-strong); }
.feature-table tr.active .row-eye { color: var(--accent); }
.feature-table .row-eye svg { width: 14px; height: 14px; display: block; }
.feature-table .row-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.drop-note { margin-top: 12px; color: var(--ink-soft); font: 400 9px/1.45 "IBM Plex Mono", monospace; }

@media (max-width: 760px) {
  .workspace { grid-template-columns: 40px minmax(0, 1fr); grid-template-rows: minmax(220px, 46vh) auto; }
  .icon-rail { grid-column: 1; grid-row: 1; }
  .map-shell { grid-column: 2; grid-row: 1; }
  .side-panel {
    grid-column: 1 / -1;
    grid-row: 2;
    border-left: 0;
    border-top: 1px solid var(--line);
    max-height: 54vh;
  }
  .panel-resizer { display: none; }
  .layers-popover,
  .basemap-popover { width: min(286px, calc(100vw - 54px)); }
  .brand-name { display: none; }
}