/* 原始分层与独立几何候选窗口；长中文字段在窄屏中保持完整可读。 */
.viewer-seg-layers { display: flex; flex-wrap: wrap; gap: 8px; }
.viewer-seg-layers > p { flex-basis: 100%; margin: 4px 0; }
.viewer-seg-layers-dialog, .viewer-geometry-dialog {
  box-sizing: border-box; width: min(700px, calc(100vw - 24px)); max-height: calc(100dvh - 32px);
  overflow: auto; overscroll-behavior: contain; padding: 22px; color: var(--dd-text, CanvasText);
  background: var(--dd-surface, Canvas); border: 1px solid var(--dd-line, GrayText);
}
.viewer-seg-layers-dialog p, .viewer-geometry-dialog p { line-height: 1.55; overflow-wrap: anywhere; }
.viewer-seg-layers-dialog form { display: grid; gap: 14px; }
.viewer-seg-layers-dialog label, .viewer-geometry-dialog > label {
  display: flex; flex-direction: column; align-items: stretch; gap: 6px; margin: 12px 0; line-height: 1.45;
}
.viewer-seg-layers-dialog label:has(input[type="checkbox"]), .viewer-geometry-dialog > label:has(input[type="checkbox"]) {
  flex-direction: row-reverse; justify-content: flex-end; align-items: flex-start; gap: 9px;
}
.viewer-seg-layers-dialog input:not([type="checkbox"]), .viewer-seg-layers-dialog select,
.viewer-geometry-dialog input:not([type="checkbox"]), .viewer-geometry-dialog select {
  box-sizing: border-box; width: 100%; min-width: 0; max-width: 100%; padding: 8px; font: inherit;
  color: var(--dd-text, CanvasText); background: var(--dd-surface-subtle, Canvas); border: 1px solid var(--dd-line, GrayText); border-radius: 8px;
}
.viewer-seg-layers-dialog input[type="checkbox"], .viewer-geometry-dialog input[type="checkbox"] { flex: 0 0 auto; margin-top: 4px; }
.viewer-geometry-dialog canvas { display: block; width: 100%; height: auto; max-width: 420px; margin: 16px auto; border-radius: 8px; }
.viewer-seg-layers-dialog button, .viewer-geometry-dialog button { margin: 4px 6px 4px 0; min-height: 38px; white-space: normal; overflow-wrap: anywhere; }
@media (max-width: 480px) {
  .viewer-seg-layers-dialog, .viewer-geometry-dialog { padding: 16px; }
  .viewer-seg-layers-dialog button, .viewer-geometry-dialog button { width: 100%; margin: 4px 0; }
}
/* 本文件加载在通用窗口样式之后，禁用字段仍需保持明确的主题状态。 */
:is(.viewer-seg-layers-dialog, .viewer-geometry-dialog) :is(input, select):disabled {
  color: var(--dd-muted, GrayText); background: var(--dd-soft, ButtonFace); border-color: var(--dd-line, GrayText);
}