:root {
  --bg: #eef1f6;
  --pane: #fcfdff;
  --elev: #e9edf5;
  --field: #f3f5f9;
  --text: #202739;
  --muted: #536179;
  --border: #d5dce9;
  --accent: #394a9f;
  --accent-hover: #2b397e;
  --active: #e2e8fc;
  --shadow: 0 8px 28px #27365424;
}
html[data-theme="dark"] {
  --bg: #151619;
  --pane: #202125;
  --elev: #2b2c31;
  --field: #191a1e;
  --text: #f2f2f5;
  --muted: #b6b7c1;
  --border: #3b3d45;
  --accent: #b6c3ff;
  --accent-hover: #d4dcff;
  --active: #343c59;
  --shadow: 0 12px 36px #0000008c;
}
.topbar {
  padding-inline: 20px;
  border-bottom-color: var(--border);
}
.brand-text strong { font-size: 20px; font-weight: 750; }
.app-menubar { gap: 6px; }
.app-menubar > .app-menu > summary,
.app-menubar > .menu-settings {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  padding: 0 10px;
  font-weight: 600;
}
.project-name-field {
  display: grid;
  gap: 6px;
  margin-top: 4px;
  padding: 10px 8px 6px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 12px;
}
.project-name-field input { width: 100%; min-width: 0; font-weight: 600; }
.btn-primary { background: var(--accent); color: var(--pane); font-weight: 650; }
.btn-primary:hover { background: var(--accent-hover); color: var(--pane); }
.toolrail, .dock-rail { border-radius: 16px; }
.toolrail :is(.tool-btn, .tool-more > summary), .dock-rail .dock-tab {
  min-height: 44px;
  border-radius: 10px;
}
.toolrail .tool-btn.active, .dock-tab.active {
  background: var(--active);
  color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}
.toolrail .tool-btn span { font-size: 13px; }
#panelHost { border-radius: 18px; width: min(352px, calc(100% - 164px)); }
.panel-header { padding: 12px 16px; background: var(--field); }
.panel-header h2 { font-size: 19px; }
.panel-body .prop-row strong, .scale-bar { font-variant-numeric: tabular-nums; }
.inspector-actions {
  flex: 0 0 auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 10px 12px 12px;
  border-top: 1px solid var(--border);
  background: var(--pane);
}
.inspector-actions .btn { height: auto; min-height: 40px; white-space: normal; }
.map-search, .search-results, .search-status { border-radius: 14px; }
.map-search { min-height: 46px; }
.map-search:focus-within { outline: 2px solid var(--accent); outline-offset: 2px; }
#mapWelcome:not(.hidden) {
  display: block !important;
  top: 84px;
  left: 82px;
  width: min(324px, calc(100% - 164px));
  padding: 22px;
  border-radius: 18px;
}
.welcome-heading { font-size: 21px; letter-spacing: -.02em; }
.map-welcome p { font-size: 14px; line-height: 1.55; }
.map-welcome .btn { min-height: 40px; justify-content: flex-start; }
.selection-bar, .map-controls { border-radius: 12px; }
.selection-bar { z-index: 4; }
.selection-bar #selectionDelete { color: var(--danger); }
.snap-hint { border-color: var(--accent); z-index: 6; }
@media (prefers-reduced-motion: no-preference) {
  .toolrail .tool-btn, .dock-tab, .map-welcome .btn {
    transition: background-color 150ms ease, color 150ms ease, box-shadow 150ms ease;
  }
  #panelHost:not([hidden]), #mapWelcome:not(.hidden), .selection-bar:not([hidden]),
  .tool-flyout { animation: studio-enter 180ms ease-out; }
  .snap-hint:not(.hidden) { animation: studio-snap 200ms ease-out; }
}
@keyframes studio-enter {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes studio-snap {
  from { opacity: .35; transform: scale(.96); }
  to { opacity: 1; transform: scale(1); }
}
@media (max-width: 620px) {
  .topbar { padding-inline: 8px; }
  #panelHost, #panelHost[data-side="left"] { width: auto; }
  #mapWelcome:not(.hidden) {
    left: 62px;
    width: calc(100% - 124px);
    max-width: 324px;
    padding: 14px;
  }
  .welcome-heading { font-size: 17px; }
}
.toast {
  background: var(--pane);
  color: var(--text);
  border-color: var(--border);
  transition: opacity 150ms ease;
}
@media (min-width: 1060px) {
  .toolrail,
  .toolrail:hover,
  .toolrail:has(:focus-visible) { width: 176px; }
  .toolrail > .tool-btn > span, .toolrail .tool-more > summary > span {
    width: auto;
    opacity: 1;
  }
  #railPin { display: none; }
}
.workspace { --tool-clearance: 82px; --dock-clearance: 82px; }
.map-search, .search-results, .search-status, .cad-status-chip,
.snap-hint, .selection-bar,
#panelHost[data-side="left"], #mapWelcome:not(.hidden) {
  left: var(--tool-clearance);
  max-width: calc(100% - var(--tool-clearance) - var(--dock-clearance));
}
.toolrail .rail-pin {
  border: 0;
  color: var(--muted);
}
.toolrail .rail-pin[aria-pressed="true"] {
  background: var(--active);
  color: var(--accent);
}
.brand-symbol, .brand-symbol img { width: 34px; height: 34px; }
@media (min-width: 621px) and (max-width: 1059px) {
  .workspace:has(.toolrail:is(:hover, :has(:focus-visible), .pinned)) {
    --tool-clearance: 234px;
  }
}
@media (min-width: 1060px) {
  .workspace { --tool-clearance: 180px; }
}
@media (min-width: 1060px) {
  .workspace { --tool-clearance: 198px; }
}
@media (max-width: 620px) {
  .workspace { --tool-clearance: 62px; --dock-clearance: 62px; }
  .toolrail, .toolrail:hover, .toolrail:has(:focus-visible), .toolrail.pinned {
    width: 52px;
  }
  #railPin { display: none; }
  .snap-hint { overflow-wrap: anywhere; }
}
.editor-page {
  display: flex;
  flex-direction: column;
}
.editor-page > .topbar { flex-shrink: 0; }
.editor-page > .workspace { flex: 1 1 0; height: auto; min-height: 0; }
.editor-page > .draw-instructions {
  position: static;
  flex: 0 0 auto;
  width: auto;
  max-width: none;
  min-height: 42px;
  gap: 10px;
  padding: 5px 20px;
  background: var(--field);
  border: 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  box-shadow: none;
}
.editor-page > .draw-instructions > div:nth-child(2) {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0 12px;
}
.draw-instructions span { margin: 0; font-size: 13px; }
.draw-instructions :is(.mini-primary,.mini-cross) {
  flex: 0 0 auto;
  min-height: 32px;
}
.draw-instructions .mini-cross { min-width: 32px; }
.draw-instructions #finishDraw.hidden {
  display: flex !important;
  visibility: hidden;
}
.dock-rail a.dock-tab { text-decoration: none; }
@media (max-width: 620px) {
  .editor-page > .draw-instructions { padding-inline: 10px; }
}
@media (pointer: fine) {
  .map-area[data-tool="select"] #mapCanvas { cursor: url("../assets/cursor-select.svg") 4 3, default; }
  .map-area[data-tool]:not([data-tool="select"]) #mapCanvas { cursor: url("../assets/cursor-draw.svg") 14 14, crosshair; }
  .map-area[data-tool].pan-ready #mapCanvas { cursor: url("../assets/cursor-pan.svg") 14 13, grab; }
  .map-area[data-tool].dragging #mapCanvas { cursor: url("../assets/cursor-grab.svg") 14 14, grabbing; }
}

.top-actions .support-link { text-decoration: none; }
.support-link .ico { width: 18px; height: 18px; }
@media (max-width: 1220px) {
  .top-actions .support-link span { display: none; }
}

@media (max-width: 620px) {
  #panelHost, #panelHost[data-side="left"] {
    inset: auto 8px 8px;
    width: auto;
    max-width: none;
    max-height: min(52dvh, calc(100% - 120px));
    z-index: 26;
    border-radius: 16px;
  }
  #panelHost .panel-body { min-height: 0; overscroll-behavior: contain; }
  .workspace:has(#panelHost:not([hidden])) .map-controls {
    top: 66px;
    right: var(--dock-clearance);
    bottom: auto;
  }
  .map-controls button, .draw-instructions :is(.mini-primary,.mini-cross) {
    min-height: 40px;
    min-width: 40px;
  }
  #coordinateSearch { font-size: 16px; }
}

#mapSelectionBox {
  position: absolute;
  z-index: 4;
  border: 1px dashed var(--accent);
  background: color-mix(in srgb, var(--accent) 17%, transparent);
  pointer-events: none;
}
.map-area[data-tool="pan"] #mapCanvas { cursor: grab; }
.map-area[data-tool="pan"].dragging #mapCanvas { cursor: grabbing; }