/* The source and plot parameters share one step and one scroll region. */
#analysis-dialog.plot-step-dialog .modal-body {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  align-items: start;
  align-content: start;
  gap: 24px;
}
#analysis-dialog.plot-step-dialog .plot-location-column {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-content: start;
  min-width: 0;
}
#analysis-dialog.plot-step-dialog .source-tabs { grid-area: 1 / 1; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: auto; }
/* Both sources size the same grid row, so switching cannot move the map or refit the dialog. */
#analysis-dialog.plot-step-dialog .plot-location-column > .source-panel { grid-area: 2 / 1; align-self: start; min-width: 0; }
#analysis-dialog.plot-step-dialog .plot-location-column > .source-panel[hidden] {
  display: block !important;
  visibility: hidden;
  pointer-events: none;
}
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .plot-location-column > .plot-map-preview { grid-area: 3 / 1; }
#analysis-dialog.plot-step-dialog .plot-details {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-left: 24px;
  border-left: 1px solid var(--border);
}
#analysis-dialog.plot-step-dialog .plot-details h3 {
  margin: 0;
  font: 500 22px/1.3 'Jost', sans-serif;
  color: var(--bg);
}
#analysis-dialog.plot-step-dialog .context-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
#analysis-dialog.plot-step-dialog .context-select { position: relative; }
#analysis-dialog.plot-step-dialog select.input { appearance: none; padding-right: 32px; width: 100%; color: var(--bg); }
#analysis-dialog.plot-step-dialog select.input:invalid { color: var(--muted); }
#analysis-dialog.plot-step-dialog select option { color: var(--bg); background: var(--surface); }
#analysis-dialog.plot-step-dialog .context-select > img { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; pointer-events: none; }
#analysis-dialog.plot-step-dialog .context-confirm { display: flex; align-items: flex-start; gap: 12px; min-height: 44px; padding: 8px 0; font-size: 14px; line-height: 1.5; cursor: pointer; }
#analysis-dialog.plot-step-dialog .context-confirm input { flex: none; width: 22px; height: 22px; margin: 0; accent-color: var(--bg); cursor: pointer; }
#analysis-dialog.plot-step-dialog .plot-details .helper-row { margin: 0; }
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .plot-map-preview { display: grid; grid-template-columns: 136px minmax(0, 1fr); align-items: center; gap: 14px; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border); }
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .plot-map-image { position: relative; min-width: 0; }
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .plot-map-image > img { display: block; width: 100%; height: 88px; object-fit: contain; border-radius: 5px; }
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .plot-map-copy { min-width: 0; }
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .plot-map-copy p { margin: 4px 0 0; font-size: 12px; line-height: 1.5; color: var(--muted); }
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .plot-map-copy strong { display: block; font-size: 13px; line-height: 1.45; font-weight: 500; color: var(--bg); overflow-wrap: anywhere; }
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .plot-map-copy .plot-map-label { margin: 0 0 5px; font-size: 11px; }
#analysis-dialog.plot-step-dialog .plot-feedback { grid-column: 1 / -1; margin: 0; }
#analysis-dialog.plot-step-dialog .input[aria-invalid="true"] { border-color: var(--bg); }

/* One native radio group; the whole tile is a pointer and touch target. */
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .building-shapes { min-width: 0; margin: 0; padding: 0; border: 0; }
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .building-shapes legend { padding: 0; margin-bottom: 8px; font-size: 14px; line-height: 1.4; font-weight: 500; color: var(--bg); }
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .building-shape-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .building-shape-choice { position: relative; min-width: 0; }
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .building-shape-input { position: absolute; width: 1px; height: 1px; padding: 0; margin: 0; opacity: 0; }
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .building-shape-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 84px;
  padding: 10px 6px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--surface);
  color: var(--bg);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
  text-align: center;
  cursor: pointer;
  transition: background-color 160ms ease-out, border-color 160ms ease-out;
}
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .building-shape-plan { display: block; width: 60px; height: 36px; overflow: visible; color: var(--muted); }
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .building-shape-plan path { fill: color-mix(in oklch, var(--muted) 9%, var(--surface)); stroke: currentColor; stroke-width: 2; stroke-linejoin: round; }
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .building-shape-check { position: absolute; top: 6px; right: 6px; width: 16px; height: 16px; color: var(--bg); opacity: 0; }
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .building-shape-tile:hover { border-color: var(--muted); background: color-mix(in oklch, var(--bg) 4%, var(--surface)); color: var(--bg); }
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .building-shape-input:checked + .building-shape-tile { border-color: color-mix(in oklch, var(--accent) 35%, var(--bg)); background: color-mix(in oklch, var(--accent) 16%, var(--surface)); color: var(--bg); }
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .building-shape-input:checked + .building-shape-tile:hover { background: color-mix(in oklch, var(--accent) 23%, var(--surface)); }
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .building-shape-input:checked + .building-shape-tile .building-shape-plan { color: var(--bg); }
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .building-shape-input:checked + .building-shape-tile .building-shape-plan path { fill: color-mix(in oklch, var(--accent) 42%, var(--surface)); }
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .building-shape-input:checked + .building-shape-tile .building-shape-check { opacity: 1; }
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .building-shape-input:focus-visible + .building-shape-tile { outline: 2px solid var(--bg); outline-offset: 2px; }
#analysis-dialog:is(.plot-step-dialog, .building-dialog) .building-shape-tile:active { border-color: var(--bg); }
@media (prefers-reduced-motion: reduce) {
  #analysis-dialog:is(.plot-step-dialog, .building-dialog) .building-shape-tile { transition: none; }
}

@media (max-width: 960px) {
  #analysis-dialog.plot-step-dialog .modal-body { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  #analysis-dialog.plot-step-dialog .plot-details { border-left: 0; border-top: 1px solid var(--border); padding: 24px 0 0; }
}
@media (max-width: 700px) {
  #analysis-dialog.plot-step-dialog .plot-details { gap: 20px; }
  #analysis-dialog.plot-step-dialog .plot-details h3 { font-size: 20px; }
  #analysis-dialog.plot-step-dialog .source-tab { flex-direction: column; }
  #analysis-dialog:is(.plot-step-dialog, .building-dialog) .plot-map-preview { grid-template-columns: 88px minmax(0, 1fr); gap: 12px; margin-top: 20px; padding-top: 16px; }
  #analysis-dialog:is(.plot-step-dialog, .building-dialog) .plot-map-image > img { height: 76px; }
  #analysis-dialog.plot-step-dialog .context-pair { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  #analysis-dialog:is(.plot-step-dialog, .building-dialog) .building-shape-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 961px) and (max-height: 760px) {
  #analysis-dialog.plot-step-dialog .modal-body { gap: 20px; }
  #analysis-dialog.plot-step-dialog .plot-details { padding-left: 20px; }
  #analysis-dialog:is(.plot-step-dialog, .building-dialog) .plot-map-preview { margin-top: 12px; padding-top: 10px; }
  #analysis-dialog:is(.plot-step-dialog, .building-dialog) .plot-map-image > img { height: 70px; }
}

/* Let the complete desktop form participate in the existing height fitting. */
@media (min-width: 961px) {
  #analysis-dialog.plot-step-dialog .plot-details { gap: calc(8px + 8px * var(--modal-fit)); }
  #analysis-dialog.plot-step-dialog .plot-details h3 { font-size: calc(20px + 2px * var(--modal-fit)); }
  #analysis-dialog:is(.plot-step-dialog, .building-dialog) .building-shapes legend { margin-bottom: calc(6px + 2px * var(--modal-fit)); }
  #analysis-dialog:is(.plot-step-dialog, .building-dialog) .building-shape-grid { gap: calc(6px + 2px * var(--modal-fit)); }
  #analysis-dialog:is(.plot-step-dialog, .building-dialog) .building-shape-tile {
    min-height: calc(56px + 28px * var(--modal-fit));
    padding: calc(4px + 6px * var(--modal-fit)) 6px;
    gap: calc(4px + 3px * var(--modal-fit));
  }
  #analysis-dialog:is(.plot-step-dialog, .building-dialog) .building-shape-plan { height: calc(22px + 14px * var(--modal-fit)); }
}
@media (min-width: 961px) and (min-height: 521px) and (max-height: 800px) {
  #analysis-dialog.plot-step-dialog .modal-heading {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr) 44px;
    gap: 4px 20px;
  }
  #analysis-dialog.plot-step-dialog .modal-service { display: contents; }
  #analysis-dialog.plot-step-dialog .modal-brand { grid-column: 1; grid-row: 1 / 3; align-self: center; }
  #analysis-dialog.plot-step-dialog .modal-heading .close-button { grid-column: 3; grid-row: 1 / 3; }
  #analysis-dialog.plot-step-dialog .modal-heading h2,
  #analysis-dialog.plot-step-dialog .modal-heading p { grid-column: 2; max-width: none; margin: 0; }
  #analysis-dialog.plot-step-dialog .modal-heading h2 { grid-row: 1; }
  #analysis-dialog.plot-step-dialog .modal-heading p { grid-row: 2; }
  #analysis-dialog.plot-step-dialog .plan-decoration { display: none; }
}
@media (min-width: 961px) and (max-height: 700px) {
  #analysis-dialog.plot-step-dialog .plot-details { gap: calc(6px + 10px * var(--modal-fit)); }
  #analysis-dialog:is(.plot-step-dialog, .building-dialog) .building-shape-tile { min-height: calc(52px + 32px * var(--modal-fit)); }
}