/* Keep launch/fallback notifications visible above the viewer overlay. */
body:has(.quick-preview-overlay.is-open) .mdl-snackbar { z-index: 1210; }
/* Keep the real progress value separate from the quiet activity animation. */
.quick-preview-message-progress-bar { background:#dce94a; }
.quick-preview-message.is-indeterminate .quick-preview-message-progress-bar { animation:quick-preview-progress-pending 1.4s ease-in-out infinite; }
@keyframes quick-preview-progress-pending { 0%,100% { transform:translateX(0); } 50% { transform:translateX(150%); } }
.quick-preview-loading-paws { display:flex;justify-content:center;gap:16px;height:24px;color:#dce94a; }
.quick-preview-loading-paws i { font-size:20px;opacity:.25;animation:quick-preview-paw-step 1.4s ease-in-out infinite; }
.quick-preview-loading-paws i:nth-child(2) { animation-delay:.18s; }
.quick-preview-loading-paws i:nth-child(3) { animation-delay:.36s; }
.quick-preview-loading-paws i:nth-child(4) { animation-delay:.54s; }
@keyframes quick-preview-paw-step { 0%,70%,100% { opacity:.25;transform:translateY(0) rotate(-12deg); } 30% { opacity:1;transform:translateY(-3px) rotate(12deg); } }
.quick-preview-mpr-quality[data-state="streaming"]:after,
.quick-preview-mpr-quality[data-state="preview"]:after,
.quick-preview-3d-loading:before { content:"";display:inline-block;flex:none;width:13px;height:13px;box-sizing:border-box;border:2px solid #80939b;border-top-color:#eeff41;border-radius:50%;animation:quick-preview-spin .85s linear infinite; }
.quick-preview-mpr-quality[data-state="preview"]:after { animation:none;border-style:dotted; }
.quick-preview-3d-loading { position:absolute;z-index:5;display:flex;align-items:center;gap:7px;max-width:calc(100% - 32px);padding:5px 8px;background:#09181ee8;border:1px solid #486573;border-radius:5px;color:#e5f0f4;font:12px system-ui,sans-serif;pointer-events:none; }
.quick-preview-3d-loading[hidden] { display:none; }
.quick-preview-3d-loading[data-state="preview"]:before { animation:none;border-style:dotted; }
@media (prefers-reduced-motion:reduce) {
 .quick-preview-loading-paws i,.quick-preview-mpr-quality:after,.quick-preview-3d-loading:before,.quick-preview-message.is-loading:before { animation:none; }
 .quick-preview-loading-paws i { opacity:.8; }
 .quick-preview-message-progress-bar,.quick-preview-message.is-indeterminate .quick-preview-message-progress-bar { transition:none;animation:none; }
}
.mpr-rotation-button { display:inline-grid;place-items:center;width:32px;height:32px;min-width:32px;padding:5px;border:1px solid #547481;border-radius:6px;background:#10232c;color:#ccecf6;cursor:pointer;touch-action:manipulation; }
.mpr-rotation-button svg { width:21px;height:21px;fill:currentColor; }
.mpr-rotation-button:focus-visible,.mpr-rotation-dial:focus-visible { outline:3px solid #eaff42;outline-offset:2px; }
.mpr-rotation-button:disabled { opacity:.4;cursor:default; }
.mpr-rotation-launch { position:absolute;top:6px;left:auto;right:100px;transform:none;z-index:6; }
.mpr-rotation-launch.is-active { color:#eeff41;border-color:#adb936; }
.mpr-rotation-panel { position:fixed;z-index:2147482000;width:184px;box-sizing:border-box;max-width:calc(100vw - 16px);padding:7px;border:1px solid #587b87;border-radius:10px;background:#0b1a22;color:#e4f6fc;box-shadow:0 10px 35px #000a;font:12px system-ui,Arial,sans-serif; }
.mpr-rotation-panel[hidden],.mpr-rotation-launch[hidden] { display:none; }
.mpr-rotation-head { display:flex;align-items:center;justify-content:space-between;gap:6px; }
.mpr-rotation-head>span { font-weight:600; }
.mpr-rotation-dial-wrap { position:relative;width:140px;height:140px;margin:5px auto; }
.mpr-rotation-dial { width:140px;height:140px;border-radius:50%;background:radial-gradient(circle,#163440,#07131a);box-shadow:inset 0 0 0 1px #476777;cursor:grab;touch-action:none;user-select:none;-webkit-user-select:none; }
.mpr-rotation-dial svg { display:block;width:100%;height:100%;pointer-events:none; }
.mpr-rotation-dial:active { cursor:grabbing; }
.mpr-rotation-reset { position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border-radius:50%;color:#eaff42; }
.mpr-rotation-entry { display:flex;align-items:center;justify-content:center;gap:7px; }
.mpr-rotation-entry input { min-width:0;width:75px;min-height:36px;box-sizing:border-box;background:#050e14;border:1px solid #66828d;border-radius:5px;color:#fff;text-align:right;font:16px system-ui,Arial,sans-serif;font-variant-numeric:tabular-nums; }
.quick-preview-shell:has(.quick-preview-toolbar.is-organized) { grid-template-rows:auto minmax(0,1fr); }
html.teaching-embed-hide-toolbar .quick-preview-shell { grid-template-rows:minmax(0,1fr); }
/* Reserve the actions' intrinsic width; shrink patient context before actions overlap MPR tools. */
.quick-preview-toolbar.is-organized { display:grid;grid-template-columns:minmax(0,clamp(260px,26%,500px)) max-content minmax(max-content,1fr);align-items:center;gap:4px 8px;padding:2px 8px;overflow:visible; }
.quick-preview-toolbar-info { display:flex;align-items:center;gap:8px;min-width:0; }
.quick-preview-patient-summary { position:relative;display:flex;flex:0 1 auto;min-width:0;max-width:100%;min-height:36px;flex-direction:column;justify-content:center;align-items:flex-start;gap:2px;padding:0;border:0;background:transparent;color:#e2f4fc;text-align:left;cursor:pointer;font:12px system-ui,Arial,sans-serif; }
.quick-preview-patient-context { display:flex;align-items:center;gap:6px;min-width:0;max-width:100%; }
.quick-preview-patient-summary { border-left:3px solid #4fb4e8;padding-left:5px;box-sizing:border-box;border-radius:0; }
.quick-preview-patient-context .quick-preview-workspace-badge { flex:0 0 auto;min-width:0;padding:0 4px;font-size:10px;line-height:14px;height:auto;border-radius:2px; }
.quick-preview-patient-context .quick-preview-patient-summary-meta { flex:0 1 auto;min-width:0; }
.quick-preview-patient-context .quick-preview-patient-summary-study { flex:1 1 auto;min-width:0; }
@media(pointer:coarse) { .quick-preview-patient-summary { min-height:44px; } }
.quick-preview-patient-identity { display:flex;flex-wrap:nowrap;align-items:center;gap:4px 8px;min-width:0;max-width:100%;white-space:nowrap; }
.quick-preview-patient-identity strong { overflow:hidden;text-overflow:ellipsis; }
.quick-preview-patient-identity strong { font-size:14px; }
.quick-preview-patient-summary-id { flex-shrink:0;border:1px solid #355563;border-radius:4px;padding:1px 4px; }
.quick-preview-patient-summary-study { font-size:11px;color:#afd3df;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis; }
.quick-preview-patient-summary-meta { font-size:11px;color:#bfd7e2;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis; }
.quick-preview-patient-chevron { flex:0 0 16px;align-self:center;font-size:18px;line-height:18px;text-align:center; }
.quick-preview-patient-summary:focus-visible,.quick-preview-patient-pin:focus-visible { outline:2px solid #eeff41;outline-offset:2px; }
.quick-preview-patient-details { grid-column:1/-1;order:4;display:flex;align-items:flex-start;gap:8px;min-width:0;padding:8px 0 2px;border-top:1px solid #355563;max-height:30vh;overflow:auto; }
.quick-preview-patient-details[hidden],.quick-preview-patient-summary[hidden] { display:none; }
.quick-preview-patient-details .quick-preview-overlay-info { position:static!important;flex:1;order:0;width:auto;max-width:none;min-width:0;pointer-events:auto;border:0;background:transparent; }
.quick-preview-patient-details .quick-preview-patient-row { flex-wrap:wrap; }
.quick-preview-patient-pin { order:1;display:inline-flex;align-items:center;gap:5px;flex-shrink:0;min-height:44px;min-width:44px;padding:5px 10px;border:1px solid #456f7e;border-radius:5px;background:#0a1a24;color:#d5eff9;cursor:pointer; }
.quick-preview-patient-pin[aria-pressed="true"] { color:#eeff41;border-color:#eeff41; }
.has-patient-header .quick-preview-toolbar-info .quick-preview-title,.has-patient-header .quick-preview-toolbar-info .quick-preview-status { display:none; }
html.teaching-embed-hide-patient .quick-preview-patient-summary,html.teaching-embed-hide-patient .quick-preview-patient-details { display:none!important; }
.quick-preview-toolbar-info .quick-preview-title { flex:0 1 auto;max-width:210px; }
.quick-preview-toolbar-info .quick-preview-status { max-width:240px; }
.quick-preview-toolbar-info .quick-preview-source-badge { width:100px;max-width:100px;flex:0 0 100px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis; }
.quick-preview-toolbar-actions { display:flex;align-items:center;justify-content:flex-end;gap:4px;min-width:0; }
.quick-preview-toolbar-actions>* { flex-shrink:0; }
.quick-preview-toolbar-primary { display:flex;align-items:center;gap:3px;flex-wrap:nowrap;min-width:0; }
.quick-preview-toolbar-primary:empty { display:none; }
.is-organized .quick-preview-toolbar-primary .quick-preview-toolbutton { display:inline-flex;flex:0 0 auto;align-items:center;justify-content:center;gap:4px;width:auto;min-width:34px;height:36px;min-height:36px;padding:0 7px;font-size:12px; }
.is-organized .quick-preview-toolbar-primary .quick-preview-toolbutton[aria-hidden="true"] { display:none; }
.quick-preview-toolbar-primary .quick-preview-menu-label { white-space:nowrap; }
.quick-preview-toolbar-primary .is-direct-navigation .quick-preview-menu-label { display:none; }
.quick-preview-toolbar-primary .quick-preview-toolbutton.is-active { border-color:#eaff42;color:#eaff42;background:#26341a; }
.quick-preview-toolbar-primary .quick-preview-menu-wrap { display:flex; }
.quick-preview-mpr-quality { right:74px;top:12px;width:18px;height:18px;max-width:18px;padding:0;display:grid;place-items:center;border:0;background:transparent;font-size:15px;line-height:18px;pointer-events:auto; }
.quick-preview-mpr-quality[hidden] { display:none; }
.quick-preview-overlay.is-mpr .quick-preview-overlay-info,.quick-preview-overlay.is-mpr .quick-preview-window-info { top:58px; }
.is-organized .quick-preview-toolbar-actions>.quick-preview-toolbutton,.is-organized .quick-preview-toolbar-actions>.quick-preview-menu-wrap>.quick-preview-toolbutton { width:auto;min-width:34px;height:36px;min-height:36px;padding:0 7px;gap:4px;font-size:12px; }
.is-organized .quick-preview-top-menu-label { display:inline;max-width:none; }
.is-organized #quick_preview_annotations_panel_button { min-height:36px;height:36px; }
.is-organized #quick_preview_close { flex:0 0 34px;min-width:34px;height:36px;margin-left:4px;padding:0;border-color:transparent;background:transparent; }
.is-organized .quick-preview-menu { position:fixed;top:var(--quick-preview-tools-bottom,110px);right:12px;left:auto;box-sizing:border-box;width:440px;max-width:calc(100vw - 24px);max-height:calc(100vh - var(--quick-preview-tools-bottom,110px) - 12px);max-height:calc(100dvh - var(--quick-preview-tools-bottom,110px) - 12px);overflow:auto;overscroll-behavior:contain; }
.is-organized .quick-preview-menu .quick-preview-toolbutton { min-height:44px; }
.quick-preview-navigation-controls { display:flex;align-items:center;flex-wrap:wrap;gap:6px; }
.quick-preview-navigation-controls .quick-preview-cine-fps { max-width:160px; }
/* Density follows the viewer width, including space reserved by the report editor. */
.quick-preview-toolbar.is-organized.is-wrapped { grid-template-columns:minmax(0,1fr) auto; }
.is-wrapped .quick-preview-toolbar-primary { grid-column:1/-1;grid-row:2;flex-wrap:wrap; }
.is-wrapped .quick-preview-toolbar-info .quick-preview-source-badge { display:none; }
@media (max-width:600px) {
 .quick-preview-toolbar.is-organized { grid-template-columns:minmax(0,1fr);gap:4px;padding:4px max(6px,env(safe-area-inset-right)) 5px max(6px,env(safe-area-inset-left)); }
 .quick-preview-toolbar-info .quick-preview-source-badge,.quick-preview-toolbar-info .quick-preview-status { display:none; }
 .quick-preview-toolbar-info .quick-preview-title { max-width:calc(100vw - 150px);font-size:12px; }
 .quick-preview-toolbar-actions { grid-column:1;grid-row:3;display:grid;grid-template-columns:repeat(5,minmax(0,1fr)) 44px;width:100%;gap:3px; }
 .quick-preview-toolbar-primary { grid-column:1;grid-row:2;width:100%;gap:3px;overflow-x:auto;scrollbar-width:none;overscroll-behavior-x:contain; }
 .quick-preview-toolbar-primary::-webkit-scrollbar { display:none; }
 .is-organized .quick-preview-toolbar-primary .quick-preview-toolbutton { flex:0 0 auto;flex-direction:column;gap:1px;padding:2px 5px;font-size:10px; }
 .quick-preview-toolbar-actions>.quick-preview-menu-wrap { min-width:0; }
 .is-organized .quick-preview-toolbar-actions>.quick-preview-toolbutton,.is-organized .quick-preview-toolbar-actions>.quick-preview-menu-wrap>.quick-preview-toolbutton { display:flex;flex-direction:column;justify-content:center;gap:2px;width:100%;min-width:0;height:44px;padding:2px 1px;font-size:10px; }
 .is-organized .quick-preview-toolbar-actions .quick-preview-top-menu-label { font-size:10px; }
 .is-organized #quick_preview_annotations_panel_button span { display:inline; }
 .is-organized #quick_preview_close { height:44px;min-width:44px;margin:0; }
 .quick-preview-patient-identity { flex-wrap:wrap;gap:2px 6px; }
 .quick-preview-patient-summary-meta { display:none; }
 .quick-preview-overlay.is-mpr .quick-preview-mpr-grid { grid-template-columns:minmax(0,1fr);grid-template-rows:repeat(3,minmax(0,1fr));gap:4px;padding:4px; }
 .quick-preview-overlay.is-mpr .quick-preview-mpr-grid.is-oblique-enabled { grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(2,minmax(0,1fr)); }
}
@media (max-width:400px) {
 .mpr-rotation-panel { width:156px; }
 .mpr-rotation-head>span { min-width:0;font-size:11px; }
 .mpr-rotation-dial-wrap,.mpr-rotation-dial { width:124px;height:124px; }
 .mpr-rotation-entry>span:first-child { display:none; }
}
@media (pointer:coarse),(max-width:600px) {
 .is-organized #quick_preview_annotations_panel_button { min-height:44px;height:44px; }
 .is-organized .quick-preview-toolbar-primary .quick-preview-toolbutton { min-width:44px;min-height:44px; }
 .is-organized .quick-preview-toolbar-actions>.quick-preview-toolbutton,.is-organized .quick-preview-toolbar-actions>.quick-preview-menu-wrap>.quick-preview-toolbutton,.is-organized #quick_preview_close { min-width:44px;min-height:44px; }
 .mpr-rotation-button { width:44px;height:44px;min-width:44px; }
 .mpr-rotation-launch { right:92px; }
 .quick-preview-mpr-quality { right:66px;top:18px; }
 .mpr-rotation-entry input { min-height:44px; }
 .quick-preview-mpr-label { max-width:calc(50% - 30px); }
}
/* Direct study/series entry stays in the header flow, separate from selection. */
#div_patient_data .quick-preview-header-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 30px;
    width: 30px;
    height: 30px;
    padding: 0;
    margin: 0 4px 0 0;
    border: 1px solid transparent;
    border-radius: 4px;
    color: inherit;
    background: transparent;
    cursor: pointer;
    touch-action: manipulation;
}
#div_patient_data .quick-preview-header-button:hover,
#div_patient_data .quick-preview-header-button:focus-visible {
    color: #e4ff36;
    border-color: #e4ff36;
    outline: 2px solid #e4ff36;
    outline-offset: 1px;
}
#div_patient_data .quick-preview-header-button:disabled { opacity: .4; cursor: default; }
#div_patient_data .quick-preview-header-button .material-icons { font-size:20px; }
@media (pointer:coarse),(max-width:600px) {
 #div_patient_data .quick-preview-header-button { flex-basis:44px;width:44px;height:44px; }
}
/* Study/series navigation reserves its own column beside the rendered viewport. */
.quick-preview-shell { position:relative; }
.quick-preview-stage { container-type:inline-size;container-name:viewer-stage;z-index:0; }
.quick-preview-mpr-header-cube { display:none; }
.quick-preview-mpr-cell { container-type:inline-size;container-name:mpr-cell; }
.quick-preview-overlay.is-mixed .quick-preview-mpr-grid { box-sizing:border-box; }
.quick-preview-window-compact { display:none; }
.quick-preview-series-access { position:absolute;top:8px;left:8px;z-index:32;display:flex;min-width:0; }
.quick-preview-series-access[hidden] { display:none; }
.quick-preview-series-access .quick-preview-series-toggle,.quick-preview-measure-access { min-width:32px;width:32px;min-height:32px;height:32px;padding:0;border:1px solid #547481;border-radius:4px;background:#10232ce6;color:#e2f4fc;cursor:pointer;touch-action:manipulation; }
.quick-preview-measure-access { position:absolute;top:8px;right:8px;z-index:32;display:grid;place-items:center; }
.quick-preview-measure-access[hidden] { display:none; }
.quick-preview-overlay.is-mpr .quick-preview-series-access,.quick-preview-overlay.is-mpr .quick-preview-measure-access { top:52px; }
.quick-preview-stage:has(.quick-preview-measure-access:not([hidden]))>.quick-preview-window-info { right:48px; }
.quick-preview-series-access .quick-preview-series-toggle>span { display:none; }
.quick-preview-series-toggle,.quick-preview-series-icon { display:inline-flex;align-items:center;justify-content:center;gap:5px;min-width:44px;min-height:44px;flex-shrink:0;padding:5px 9px;border:1px solid #547481;border-radius:5px;background:#10232c;color:#e2f4fc;font:12px system-ui,Arial,sans-serif;cursor:pointer;touch-action:manipulation; }
.quick-preview-series-toggle:disabled { opacity:.45;cursor:default; }
.quick-preview-series-toggle[aria-expanded="true"],.quick-preview-series-icon[aria-pressed="true"] { color:#eeff41;border-color:#eeff41; }
.quick-preview-series-current { display:none; }
.quick-preview-toolbar-primary .quick-preview-series-toggle { min-height:36px;height:36px;padding:0 7px;font-variant-numeric:tabular-nums; }
@media (pointer:coarse),(max-width:600px) {
 .quick-preview-toolbar-primary .quick-preview-series-toggle { min-height:44px;height:44px; }
}
.quick-preview-series-browser { display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden;background:#0b1b24;color:#e2f4fc;border-right:1px solid #416471;font:12px system-ui,Arial,sans-serif;touch-action:pan-y; }
.quick-preview-series-browser[hidden],.quick-preview-series-backdrop[hidden] { display:none; }
.quick-preview-shell.has-series-rail { grid-template-columns:minmax(0,1fr); }
.quick-preview-shell.has-series-rail.has-annotations-panel { grid-template-columns:minmax(0,1fr) min(300px,30vw); }
.quick-preview-shell.has-series-rail>.quick-preview-stage { grid-column:1;grid-row:2; }
.quick-preview-shell.has-series-rail>.quick-preview-measure-panel { grid-column:2; }
.quick-preview-shell.has-series-browser { grid-template-columns:clamp(230px,22vw,300px) minmax(0,1fr); }
.quick-preview-shell.has-series-browser.has-annotations-panel { grid-template-columns:clamp(210px,22vw,280px) minmax(0,1fr) min(300px,30vw); }
.quick-preview-shell.has-series-browser>.quick-preview-series-browser { grid-column:1;grid-row:2; }
.quick-preview-shell.has-series-browser>.quick-preview-stage { grid-column:2;grid-row:2; }
.quick-preview-shell.has-series-browser>.quick-preview-measure-panel { grid-column:3; }
.quick-preview-series-head { display:flex;align-items:center;gap:4px;flex-shrink:0;padding:7px;border-bottom:1px solid #355462; }
.quick-preview-series-head strong { margin-right:auto; }
.quick-preview-series-icon { padding:3px;min-width:30px;min-height:30px;width:30px;height:30px;border-color:transparent;background:transparent; }
.quick-preview-series-icon .material-icons { font-size:19px; }
.quick-preview-layout-picker { position:relative;flex-shrink:0;color:#e2f4fc;font:12px system-ui,Arial,sans-serif; }
.quick-preview-layout-picker>summary { display:flex;align-items:center;justify-content:center;min-height:36px;padding:0 9px;border:1px solid #547481;border-radius:4px;cursor:pointer;list-style:none; }
.quick-preview-layout-picker>summary::-webkit-details-marker { display:none; }
.quick-preview-layout-options { position:fixed;top:var(--quick-preview-tools-bottom,80px);right:12px;z-index:120;display:grid;grid-template-columns:repeat(4,1fr);gap:5px;padding:8px;max-height:calc(100dvh - var(--quick-preview-tools-bottom,80px) - 12px);overflow:auto;background:#10232c;border:1px solid #547481;border-radius:6px;box-shadow:0 6px 18px #0009; }
.quick-preview-layout-options button { display:grid;justify-items:center;gap:5px;min-width:48px;padding:6px;border:1px solid transparent;border-radius:4px;background:transparent;color:inherit;cursor:pointer; }
.quick-preview-layout-options button[aria-pressed="true"] { border-color:#eeff41;color:#eeff41; }
.quick-preview-layout-mini { display:grid;gap:2px;width:32px;height:28px; }
.quick-preview-layout-mini i { border:1px solid currentColor;border-radius:1px; }
.quick-preview-viewport-link { flex-shrink:0; }
.quick-preview-viewport-link[hidden],.quick-preview-layout-picker[hidden] { display:none; }
.quick-preview-viewport-link>summary { display:grid;place-items:center;width:36px;height:36px;border:1px solid #547481;border-radius:4px;cursor:pointer;list-style:none;color:#e2f4fc; }
.quick-preview-viewport-link>summary::-webkit-details-marker { display:none; }
.quick-preview-viewport-link>summary.is-linked { border-color:#eeff41;color:#eeff41; }
.quick-preview-viewport-link-panel { position:fixed;top:var(--quick-preview-tools-bottom,80px);right:12px;z-index:121;width:260px;max-width:calc(100vw - 24px);box-sizing:border-box;display:flex;flex-direction:column;gap:4px;padding:10px;background:#10232c;border:1px solid #547481;border-radius:6px;color:#e2f4fc;font:12px system-ui,Arial,sans-serif;box-shadow:0 6px 18px #0009; }
.quick-preview-viewport-link-panel label { display:flex;align-items:center;gap:6px;min-height:40px;margin:0;cursor:pointer; }
.quick-preview-viewport-link-panel input { accent-color:#eeff41;width:18px;height:18px; }
.quick-preview-viewport-link-targets,.quick-preview-viewport-link-modes { display:flex;gap:5px;flex-wrap:wrap; }
.quick-preview-viewport-link-targets label { min-width:44px; }
.quick-preview-viewport-link-modes button { min-height:36px;border:1px solid #547481;border-radius:4px;background:transparent;color:inherit;padding:4px 8px;cursor:pointer; }
.quick-preview-viewport-link-modes button[aria-pressed="true"] { border-color:#eeff41;color:#eeff41; }
.quick-preview-viewport-link-modes button:disabled { opacity:.45;cursor:default; }
.quick-preview-viewport-link-panel small { color:#eedc99; }
@media(pointer:coarse) { .quick-preview-viewport-link>summary { width:44px;height:44px; } .quick-preview-viewport-link-panel label,.quick-preview-viewport-link-modes button { min-height:44px; } }
.quick-preview-stage.layout-1x3 .quick-preview-layout-grid { grid-template-columns:minmax(0,1fr);grid-template-rows:repeat(3,minmax(0,1fr)); }
.quick-preview-shell:has(.quick-preview-toolbar.is-organized) .quick-preview-layout-grid { top:8px;left:8px;right:8px; }
/* Filmstrip and orientation controls overlay the images; neither reserves a row. */
.quick-preview-stage .quick-preview-layout-grid { bottom:8px; }
@media(max-width:760px) {
 .quick-preview-shell>.quick-preview-toolbar:has(.quick-preview-menu.is-open) { z-index:42; }
 /* Keep the two bottom overlays independently usable on narrow displays. */
 .quick-preview-overlay.has-2d-orientation-tool .quick-preview-filmstrip { left:8px;right:176px;width:auto;transform:none;animation:none; }
 .quick-preview-overlay.has-2d-orientation-tool .quick-preview-filmstrip-track { overflow:hidden; }
 .quick-preview-overlay.has-2d-orientation-tool .quick-preview-filmstrip-controls { grid-template-columns:auto minmax(0,1fr); }
 .quick-preview-stage .quick-preview-2d-orientation-bar { left:auto;right:8px; }
}
@media(max-width:760px), (max-height:600px) {
 /* A collapsed live-chat drawer must not cover the mirror buttons below it. */
 .quick-preview-collab-message-overlay:not(.is-expanded) { top:50%;bottom:auto;height:44px;grid-template-columns:44px minmax(0,1fr);transform:translateY(-50%) translateX(calc(100% - 44px)); }
 .quick-preview-collab-message-overlay:not(.is-expanded) .quick-preview-collab-chat-panel { visibility:hidden; }
}
.quick-preview-viewport-link>summary { display:flex;align-items:center;width:auto;gap:5px;padding:0 8px; }
.quick-preview-viewport-link-panel { max-height:min(70dvh,650px);overflow:auto;overscroll-behavior:contain; }
.quick-preview-viewport-link-panel .quick-preview-viewport-blend { display:flex;gap:8px;align-items:center; }
.quick-preview-viewport-blend input { min-width:0;flex:1; }
.quick-preview-viewport-blend[hidden] { display:none; }
.quick-preview-layout-grid[data-compare-mode]:not([data-compare-mode="side"]) .quick-preview-layout-cell { position:absolute;inset:0; }
.quick-preview-layout-grid .is-compare-excluded { display:none; }
.quick-preview-layout-grid .is-compare-hidden { visibility:hidden;pointer-events:none; }
.quick-preview-layout-grid .is-compare-a { z-index:1; }
.quick-preview-layout-grid .is-compare-b { z-index:2; }
.quick-preview-layout-grid .is-compare-a .quick-preview-layout-cell-label:before { content:"A · "; }
.quick-preview-layout-grid .is-compare-b .quick-preview-layout-cell-label:before { content:"B · "; }
.quick-preview-layout-grid .is-compare-a .quick-preview-layout-cell-label { bottom:48px; }
.quick-preview-layout-grid .is-compare-b .quick-preview-layout-cell-label { bottom:28px; }
.quick-preview-comparison-sources { min-width:0; }
.quick-preview-comparison-source select { display:block;flex:1;min-width:0;max-width:100%;height:40px;margin:0;padding:4px;border:1px solid #547481;border-radius:4px;background:#10232c;color:#e2f4fc;font:inherit; }
.quick-preview-viewport-link-panel select:focus-visible,.quick-preview-viewport-link-panel button:focus-visible { outline:2px solid #eeff41;outline-offset:2px; }
.quick-preview-panel-section[hidden] { display:none !important; }
@media(pointer:coarse) { .quick-preview-comparison-source select { height:44px; } }
.quick-preview-viewport-link-panel { max-height:calc(100dvh - var(--quick-preview-tools-bottom,80px) - 8px);overflow:auto;overscroll-behavior:contain; }
@media(max-width:899px) {
 .quick-preview-shell:has(.quick-preview-toolbar.is-organized) { width:100vw;height:100vh;height:100dvh;max-height:100vh;max-height:100dvh;border:0;border-radius:0; }
}
.quick-preview-layout-cell.is-loading:after { content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,transparent,#5ad6ff,transparent);animation:viewport-loading 1s linear infinite; }
.quick-preview-layout-cell.has-image-error { border-color:#ff7878; }
.quick-preview-layout-cell-label { max-width:calc(100% - 16px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap; }
@keyframes viewport-loading { from{opacity:.3} to{opacity:1} }
@media(prefers-reduced-motion:reduce) { .quick-preview-layout-cell.is-loading:after { animation:none; } }
@media (pointer:coarse) { .quick-preview-series-icon { min-width:44px;min-height:44px; } .quick-preview-layout-picker>summary { min-height:44px; } }
.quick-preview-series-icon[hidden] { display:none; }
.quick-preview-series-status:empty { display:none; }
.quick-preview-series-status { padding:8px;color:#ffd4a8; }
.quick-preview-series-context { padding:7px 10px;color:#b7d4df;font-size:11px;overflow-wrap:anywhere;flex-shrink:0; }
.quick-preview-series-context[hidden] { display:none; }
.quick-preview-series-list { overflow:auto;min-height:0;padding:6px;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#547481 #0b1c24;color-scheme:dark; }
.quick-preview-series-list::-webkit-scrollbar { width:8px;height:8px; }
.quick-preview-series-list::-webkit-scrollbar-track,.quick-preview-series-list::-webkit-scrollbar-corner { background:#0b1c24; }
.quick-preview-series-list::-webkit-scrollbar-thumb { min-height:28px;background:#547481;border:2px solid #0b1c24;border-radius:8px; }
.quick-preview-series-list::-webkit-scrollbar-thumb:hover { background:#86aeba; }
@media(forced-colors:active) { .quick-preview-series-list { scrollbar-color:auto; } }
.quick-preview-series-study { margin-bottom:8px;border:1px solid #355462;border-radius:0 3px 3px 0;overflow:hidden; }
.quick-preview-series-study>summary { min-height:44px;box-sizing:border-box;cursor:pointer;padding:6px 9px;border-left:3px solid #8796ed;background:#222b46;white-space:nowrap; }
.quick-preview-series-study>summary>strong { display:inline-block;max-width:calc(100% - 16px);vertical-align:bottom;overflow:hidden;text-overflow:ellipsis; }
.quick-preview-series-study-detail { display:flex;align-items:baseline;gap:8px;margin-top:3px;color:#b7d4df; }
.quick-preview-series-study-description { flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis; }
.quick-preview-series-study-detail>small { flex:none; }
.quick-preview-series-grid { display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;padding:4px; }
.quick-preview-series-card { position:relative;display:flex;flex-direction:column;gap:0;text-align:left;min-width:0;width:100%;margin:0;padding:2px;border:2px solid transparent;border-radius:4px;background:#07151d;color:#e2f4fc;font:11px system-ui,Arial,sans-serif;cursor:grab;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none; }
.quick-preview-series-card.is-current { border-color:#e8ff35;background:#24351e; }
.quick-preview-series-card:not(.is-current) { border-left-color:#be8be6;border-radius:0 3px 3px 0; }
.quick-preview-series-card:hover { background:#264450; }
.quick-preview-series-thumb { position:relative;display:grid;place-items:center;background:#000;color:#9bbfcf;width:100%;aspect-ratio:1.15;height:auto;flex:none; }
.quick-preview-series-thumb img { position:absolute;inset:0;width:100%;height:100%;object-fit:contain; }
.quick-preview-series-thumb img[hidden] { display:none; }
.quick-preview-series-text { display:flex;flex-direction:column;gap:2px;min-width:0;width:100%;padding:3px 2px 0;box-sizing:border-box; }
.quick-preview-series-text strong { font-size:11px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis; }
.quick-preview-series-text small { position:absolute;bottom:23px;left:3px;right:3px;padding:2px 3px;background:#000b;color:#e4f4fc;font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;pointer-events:none; }
.quick-preview-series-drag-ghost { position:fixed;z-index:10000;width:96px;opacity:.85;padding:3px;background:#10232c;border:2px solid #eeff41;color:#fff;pointer-events:none; }
.quick-preview-stage.is-drop-target { outline:3px solid #eeff41;outline-offset:-4px; }
.quick-preview-shell.is-series-dragging .quick-preview-series-backdrop { visibility:hidden; }
.quick-preview-series-toggle:focus-visible,.quick-preview-series-icon:focus-visible,.quick-preview-series-card:focus-visible,.quick-preview-series-study>summary:focus-visible { outline:2px solid #e8ff35;outline-offset:-2px; }
@media(max-width:700px),(max-width:950px) and (max-height:500px) {
 /* Modal sheets own pointer input while open, including above the live-chat tab. */
 body:has(.quick-preview-overlay.is-open .quick-preview-series-browser:not([hidden]),.quick-preview-overlay.is-open .quick-preview-shell.has-annotations-panel) .quick-preview-collab-message-overlay { visibility:hidden;pointer-events:none; }
 .quick-preview-series-backdrop { position:absolute;inset:0;z-index:40;background:#0009; }
 .quick-preview-series-browser { position:absolute;z-index:41;left:0;right:0;bottom:0;max-height:85%;border:1px solid #5a8391;border-radius:12px 12px 0 0;padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -8px 30px #000b; }
 .quick-preview-shell.is-series-dragging .quick-preview-series-browser { visibility:hidden; }
}
@media(min-width:380px) and (max-width:700px),(min-width:701px) and (max-width:950px) and (max-height:500px) { .quick-preview-series-grid { grid-template-columns:repeat(3,minmax(0,1fr)); } }
@media(pointer:coarse) { .quick-preview-series-access .quick-preview-series-toggle,.quick-preview-measure-access { width:44px;min-width:44px;min-height:44px;height:44px; } }
@media(pointer:coarse) { .quick-preview-stage:has(.quick-preview-measure-access:not([hidden]))>.quick-preview-window-info { right:60px; } }
.quick-preview-shell>.quick-preview-measure-panel .quick-preview-measure-panel-head { grid-template-columns:minmax(0,1fr) auto;gap:4px;padding:7px; }
.quick-preview-shell>.quick-preview-measure-panel .quick-preview-measure-panel-actions { grid-column:1/-1;gap:3px; }
.quick-preview-shell>.quick-preview-measure-panel .quick-preview-measure-panel-head button { min-width:30px;min-height:30px;width:30px;height:30px;padding:3px; }
@media(pointer:coarse) { .quick-preview-shell>.quick-preview-measure-panel .quick-preview-measure-panel-head button { min-width:44px;min-height:44px;width:44px;height:44px; } }
@media(max-width:760px) {
 .quick-preview-shell.has-series-rail>.quick-preview-measure-panel { grid-area:auto; }
 .quick-preview-shell.has-annotations-panel { grid-template-rows:auto minmax(0,1fr); }
 .quick-preview-shell.has-series-rail.has-annotations-panel { grid-template-columns:minmax(0,1fr); }
 .quick-preview-shell.has-series-browser.has-annotations-panel { grid-template-columns:clamp(230px,22vw,300px) minmax(0,1fr); }
 .quick-preview-shell>.quick-preview-measure-panel { position:absolute;grid-area:auto;inset:auto 0 0;z-index:41;width:100%;height:auto;max-height:85%;border:1px solid #5a8391;border-radius:12px 12px 0 0;padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -8px 30px #000b; }
}

/* Text actions must not inherit the fixed width of icon buttons. Keep each
   control intact and wrap the bar when side panels reduce the viewport. */
.quick-preview-3d-quickbar { box-sizing:border-box;flex-wrap:wrap;width:min(620px,calc(100% - 32px));min-width:0; }
.quick-preview-overlay.is-mixed .quick-preview-3d-quickbar { width:min(620px,calc(100% - var(--quick-preview-mixed-mpr-width,min(330px,24vw)) - 32px));min-width:0; }
.quick-preview-3d-quickbar>.quick-preview-density-curve-wrap,.quick-preview-3d-quickbar>.quick-preview-3d-preset-wrap,.quick-preview-3d-quickbar-value { flex:0 0 auto; }
.quick-preview-3d-quickbar>input[type="range"] { width:90px;min-width:44px;flex:1 1 44px; }
#quick_preview_3d_auto_window,#quick_preview_3d_projection_crop { width:auto;min-width:44px;min-height:44px;height:auto;flex:0 0 auto;padding:0 10px;white-space:nowrap; }

/* Narrow viewports have a control row and an unobstructed image area. The
   container width also covers desktop viewports narrowed by both side panels. */
@container viewer-stage (max-width:1400px) {
 .quick-preview-3d-panel { top:120px;max-height:calc(100% - 136px); }
 .quick-preview-series-access,.quick-preview-measure-access,.quick-preview-overlay.is-mpr .quick-preview-series-access,.quick-preview-overlay.is-mpr .quick-preview-measure-access { top:6px; }
 .quick-preview-3d-quickbar,.quick-preview-overlay.is-mixed .quick-preview-3d-quickbar {
  left:8px;right:8px;top:54px;width:auto;min-width:0;max-width:none;transform:none;box-sizing:border-box;gap:5px;
 }
 .quick-preview-3d-quickbar input[type="range"] { min-width:44px;width:0;min-height:44px; }
 .quick-preview-3d-quickbar .quick-preview-toolbutton { width:44px;min-width:44px;height:44px; }
 .quick-preview-3d-quickbar-label { display:none; }
 #quick_preview_3d_quick_projection { min-width:90px;max-width:130px;flex:1 1 100px; }
 .quick-preview-overlay.is-3d .quick-preview-3d-canvas { inset:116px 0 92px;width:100%;height:calc(100% - 208px); }
 .quick-preview-overlay.is-3d .quick-preview-3d-cube { position:absolute;right:8px;bottom:4px;width:84px;height:84px; }
 .quick-preview-overlay.is-mpr .quick-preview-mpr-grid { top:54px; }
 .quick-preview-mpr-cell .quick-preview-mpr-canvas,.quick-preview-mpr-cell .quick-preview-mpr-gpu-canvas { top:54px;height:calc(100% - 54px); }
 .quick-preview-mpr-header-cube { display:block;position:absolute;top:2px;right:3px;width:50px;height:50px;pointer-events:none; }
 .mpr-rotation-launch { top:4px;right:110px;width:44px;height:44px;min-width:44px; }
 .quick-preview-mpr-quality { top:4px;right:58px;width:44px;height:44px;max-width:44px;line-height:44px; }
 .quick-preview-mpr-label { max-width:calc(100% - 164px); }
 .quick-preview-overlay.is-mixed .quick-preview-3d-canvas,.quick-preview-overlay.is-mixed.is-mixed-grid .quick-preview-3d-canvas {
  display:block!important;inset:116px auto auto 4px;width:calc(50% - 6px);height:calc((100% - 120px) / 2 - 58px);
 }
 .quick-preview-overlay.is-mixed .quick-preview-mpr-grid,.quick-preview-overlay.is-mixed.is-mixed-grid .quick-preview-mpr-grid {
  inset:116px 4px 4px;width:auto;box-sizing:border-box;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(2,minmax(0,1fr));padding:0;gap:4px;background:transparent;pointer-events:none;
 }
 .quick-preview-overlay.is-mixed .quick-preview-mpr-cell { pointer-events:auto; }
 .quick-preview-overlay.is-mixed .quick-preview-mpr-cell:nth-child(1),.quick-preview-overlay.is-mixed.is-mixed-grid .quick-preview-mpr-cell:nth-child(1) { grid-column:2;grid-row:1; }
 .quick-preview-overlay.is-mixed .quick-preview-mpr-cell:nth-child(2),.quick-preview-overlay.is-mixed.is-mixed-grid .quick-preview-mpr-cell:nth-child(2) { grid-column:1;grid-row:2; }
 .quick-preview-overlay.is-mixed .quick-preview-mpr-cell:nth-child(3),.quick-preview-overlay.is-mixed.is-mixed-grid .quick-preview-mpr-cell:nth-child(3) { grid-column:2;grid-row:2; }
 .quick-preview-overlay.is-mixed .quick-preview-3d-cube,.quick-preview-overlay.is-mixed.is-mixed-grid .quick-preview-3d-cube { position:absolute;right:calc(50% + 4px);bottom:calc((100% - 120px) / 2 + 8px);width:50px;height:50px; }
 .quick-preview-overlay.is-mixed .quick-preview-mixed-splitter { display:none!important; }
 .quick-preview-overlay.is-mixed:has(.quick-preview-mpr-grid.is-oblique-enabled) .quick-preview-mpr-grid { grid-template-rows:repeat(3,minmax(0,1fr)); }
 .quick-preview-overlay.is-mixed:has(.quick-preview-mpr-grid.is-oblique-enabled) .quick-preview-3d-canvas { height:calc((100% - 120px) / 3 - 58px); }
 .quick-preview-overlay.is-mixed:has(.quick-preview-mpr-grid.is-oblique-enabled) .quick-preview-3d-cube { bottom:calc((100% - 120px) * 2 / 3 + 8px); }
 .quick-preview-overlay.is-mixed .quick-preview-mpr-grid.is-oblique-enabled .quick-preview-mpr-cell.is-oblique { display:block!important;grid-column:1/-1;grid-row:3; }
}
@media(max-height:500px) {
 .quick-preview-3d-panel { top:72px;max-height:calc(100% - 88px); }
 .quick-preview-overlay.is-3d:not(.is-mixed) .quick-preview-3d-canvas { inset:64px 96px 4px 0;width:calc(100% - 96px);height:calc(100% - 68px); }
 .quick-preview-overlay.is-3d:not(.is-mixed) .quick-preview-3d-cube { position:absolute;right:4px;bottom:4px;width:88px;height:88px; }
 .quick-preview-3d-quickbar,.quick-preview-overlay.is-mixed .quick-preview-3d-quickbar { top:4px;left:60px;right:60px;width:auto;min-width:0;max-width:none;transform:none; }
 .quick-preview-overlay.is-mpr .quick-preview-mpr-grid { top:54px; }
 .quick-preview-overlay.is-mixed .quick-preview-mpr-grid,.quick-preview-overlay.is-mixed.is-mixed-grid .quick-preview-mpr-grid { inset:64px 4px 4px;grid-template-columns:repeat(4,minmax(0,1fr));grid-template-rows:minmax(0,1fr); }
 .quick-preview-overlay.is-mixed .quick-preview-3d-canvas,.quick-preview-overlay.is-mixed.is-mixed-grid .quick-preview-3d-canvas { inset:64px auto auto 4px;width:calc(25% - 6px);height:calc(100% - 122px); }
 .quick-preview-overlay.is-mixed .quick-preview-3d-cube,.quick-preview-overlay.is-mixed.is-mixed-grid .quick-preview-3d-cube { right:calc(75% + 4px);bottom:8px; }
 .quick-preview-overlay.is-mixed .quick-preview-mpr-cell:nth-child(1),.quick-preview-overlay.is-mixed.is-mixed-grid .quick-preview-mpr-cell:nth-child(1) { grid-column:2;grid-row:1; }
 .quick-preview-overlay.is-mixed .quick-preview-mpr-cell:nth-child(2),.quick-preview-overlay.is-mixed.is-mixed-grid .quick-preview-mpr-cell:nth-child(2) { grid-column:3;grid-row:1; }
 .quick-preview-overlay.is-mixed .quick-preview-mpr-cell:nth-child(3),.quick-preview-overlay.is-mixed.is-mixed-grid .quick-preview-mpr-cell:nth-child(3) { grid-column:4;grid-row:1; }
 .quick-preview-overlay.is-mixed:has(.quick-preview-mpr-grid.is-oblique-enabled) .quick-preview-mpr-grid { grid-template-columns:repeat(5,minmax(0,1fr));grid-template-rows:minmax(0,1fr); }
 .quick-preview-overlay.is-mixed:has(.quick-preview-mpr-grid.is-oblique-enabled) .quick-preview-3d-canvas { width:calc(20% - 6px);height:calc(100% - 122px); }
 .quick-preview-overlay.is-mixed:has(.quick-preview-mpr-grid.is-oblique-enabled) .quick-preview-3d-cube { right:calc(80% + 4px);bottom:8px; }
 .quick-preview-overlay.is-mixed .quick-preview-mpr-grid.is-oblique-enabled .quick-preview-mpr-cell.is-oblique { grid-column:5;grid-row:1; }
 .quick-preview-overlay.is-mixed .quick-preview-3d-quickbar { left:228px; }
}
@container mpr-cell (max-width:260px) {
 .quick-preview-mpr-cell:has(.quick-preview-mpr-header-cube) .quick-preview-mpr-label { max-width:calc(100% - 108px); }
 .quick-preview-mpr-quality[data-plane-label]:not([hidden]) { left:4px;right:auto;width:calc(100% - 110px);max-width:none;display:flex;align-items:center;justify-content:flex-start;gap:4px;font-size:12px; }
 .quick-preview-mpr-quality[data-plane-label]:before { content:attr(data-plane-label);font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis; }
 .quick-preview-mpr-cell:has(.quick-preview-mpr-quality[data-plane-label]:not([hidden])) .quick-preview-mpr-label { display:none; }
 .mpr-rotation-launch { right:58px; }
}
@container mpr-cell (max-width:175px) {
 .quick-preview-mpr-quality[data-plane-label]:not([hidden]) { font-size:0;gap:0; }
 .quick-preview-mpr-quality[data-plane-label]:before { font-size:10px; }
}
@media(max-width:1100px) and (orientation:portrait) {
 .quick-preview-overlay.is-mpr:not(.is-mixed) .quick-preview-mpr-grid:not(.is-oblique-enabled) { grid-template-columns:minmax(0,1fr);grid-template-rows:repeat(3,minmax(0,1fr)); }
}
@media(max-width:360px) {
 .is-organized .quick-preview-toolbar-actions .quick-preview-top-menu-label,.is-organized #quick_preview_annotations_panel_button span { font-size:9px;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap; }
}
/* Phone controls share one row; existing actions keep their handlers in menus. */
.quick-preview-window-menu { position:fixed;top:var(--quick-preview-tools-bottom,110px);left:auto;right:max(8px,env(safe-area-inset-right));width:240px;box-sizing:border-box;max-width:calc(100vw - 16px);max-height:calc(100dvh - var(--quick-preview-tools-bottom,110px) - 12px);z-index:60; }
.quick-preview-window-menu .quick-preview-toolbutton { min-height:44px;justify-content:flex-start;gap:8px; }
.quick-preview-2d-orientation-bar.is-touch-rotation .quick-preview-2d-orientation-dial { border-color:#eeff41;box-shadow:0 0 0 2px #eeff41,0 0 16px #eeff4199,inset 0 0 14px #eeff4144; }
.quick-preview-2d-orientation-dial:focus-visible { outline:2px solid #eeff41;outline-offset:3px; }
.is-compact #quick_preview_window_reset.is-mobile-window { display:flex;flex-direction:column;align-items:center;justify-content:center;flex-shrink:0;width:44px;min-width:44px;height:44px;min-height:44px;padding:1px; }
.is-compact #quick_preview_window_reset.is-mobile-window .quick-preview-menu-label { display:none; }
.is-compact #quick_preview_window_reset.is-mobile-window::after { content:'W/L';font-size:10px; }
.quick-preview-toolbar.is-organized.is-compact { grid-template-columns:minmax(0,1fr);gap:4px;padding:4px max(6px,env(safe-area-inset-right)) 4px max(6px,env(safe-area-inset-left)); }
.is-compact .quick-preview-toolbar-info { grid-column:1;grid-row:1; }
.is-compact .quick-preview-toolbar-primary { display:none; }
.is-compact .quick-preview-toolbar-actions { grid-column:1;grid-row:2;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));width:100%;gap:3px; }
.is-compact .quick-preview-toolbar-actions:has(>.quick-preview-layout-picker[hidden]) { grid-template-columns:repeat(5,minmax(0,1fr)); }
.is-compact .quick-preview-patient-identity { flex-wrap:nowrap; }
.is-compact .quick-preview-patient-identity strong { min-width:0;font-size:12px; }
.is-compact .quick-preview-patient-summary-id { font-size:10px; }
.is-compact .quick-preview-patient-summary-meta { display:none; }
.is-compact .quick-preview-patient-summary { min-height:40px;padding-top:2px;padding-bottom:2px; }
.is-organized.is-compact #quick_preview_close { min-width:44px;width:44px;height:44px;min-height:44px;margin:0; }
.is-organized.is-compact .quick-preview-toolbar-actions>.quick-preview-toolbutton,.is-organized.is-compact .quick-preview-toolbar-actions>.quick-preview-menu-wrap>.quick-preview-toolbutton { display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;height:44px;min-height:44px;min-width:44px;padding:2px 1px;gap:2px;font-size:10px; }
.is-compact .quick-preview-toolbar-actions>.quick-preview-menu-wrap { min-width:0; }
.is-compact .quick-preview-top-menu-label { max-width:100%;font-size:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap; }
.is-compact .quick-preview-layout-picker>summary { box-sizing:border-box;min-width:44px;min-height:44px;padding:0 2px; }
.is-compact #quick_preview_more_menu_panel .quick-preview-viewport-link>summary { justify-content:flex-start;min-height:44px; }
.is-compact #quick_preview_more_menu_panel .quick-preview-viewport-link { min-width:0;width:100%;max-width:100%; }
.is-compact #quick_preview_more_menu_panel .quick-preview-viewport-link-panel { position:static;min-width:0;width:100%;max-width:100%;max-height:none;box-shadow:none;margin-top:4px; }
/* Live collaboration must not displace patient identity on narrow screens. */
/* Familiar actions need no repeated caption. Accessible names and menu labels remain. */
.is-organized .quick-preview-toolbar-actions>#quick_preview_reset>span,
.is-organized .quick-preview-toolbar-actions .quick-preview-menu-wrap>#quick_preview_more_menu>.quick-preview-top-menu-label { display:none; }
.quick-preview-layout-icon { width:22px;height:22px;flex:none;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linejoin:round; }
.quick-preview-layout-picker>summary { display:flex;align-items:center;justify-content:center;gap:5px; }
.is-compact .quick-preview-toolbar-actions>.quick-preview-layout-picker>summary>.quick-preview-layout-label { display:none; }
.is-compact .quick-preview-toolbar-info .quick-preview-patient-summary { flex:1; }
.quick-preview-toolbar.is-organized.is-compact-row { grid-template-columns:minmax(0,1fr) auto;gap:6px; }
.is-compact-row .quick-preview-toolbar-actions { grid-column:2;grid-row:1;display:flex;width:auto;align-items:center;gap:3px; }
.is-compact-row .quick-preview-toolbar-actions>.quick-preview-layout-picker { flex:none;width:44px; }
.is-organized.is-compact-row .quick-preview-toolbar-actions>.quick-preview-toolbutton,
.is-organized.is-compact-row .quick-preview-toolbar-actions>.quick-preview-menu-wrap>.quick-preview-toolbutton { width:auto;min-width:44px;padding:2px 7px; }
.is-organized.is-compact-row .quick-preview-toolbar-actions>#quick_preview_reset,
.is-organized.is-compact-row .quick-preview-toolbar-actions>.quick-preview-menu-wrap>#quick_preview_more_menu { width:44px;padding:2px; }
.quick-preview-toolbar.is-organized.is-compact-row.has-quick-actions { grid-template-columns:minmax(0,1fr) auto auto; }
.is-compact-row.has-quick-actions .quick-preview-toolbar-actions { grid-column:3; }
.is-compact-row.has-quick-actions .quick-preview-toolbar-primary { display:flex;grid-column:2;grid-row:1;width:auto;gap:3px;overflow:visible;flex-wrap:nowrap; }
.is-organized.is-compact-row .quick-preview-toolbar-primary>.quick-preview-toolbutton,
.is-compact-row .quick-preview-toolbar-primary>.quick-preview-viewport-link>summary { box-sizing:border-box;display:flex;flex-direction:column;justify-content:center;align-items:center;flex:0 0 64px;width:64px;min-width:64px;height:44px;min-height:44px;padding:2px;gap:1px;font-size:10px; }
.is-compact-row .quick-preview-toolbar-primary .quick-preview-menu-label { max-width:100%;overflow:hidden;text-overflow:ellipsis; }
.quick-preview-toolbar .quick-preview-menu-section-collaboration:not(:has(.is-open)) {
    display: none !important;
}
.quick-preview-toolbar.is-compact #quick_preview_more_menu_panel .quick-preview-collab-end-floating,
.quick-preview-toolbar.is-compact #quick_preview_more_menu_panel .quick-preview-collab-follow-floating {
    min-width: 44px;
    min-height: 44px;
}
.quick-preview-toolbar.is-compact #quick_preview_more_menu_panel .quick-preview-collab-status-pill,
.quick-preview-toolbar.is-compact #quick_preview_more_menu_panel .quick-preview-collab-end-floating span,
.quick-preview-toolbar.is-compact #quick_preview_more_menu_panel .quick-preview-collab-follow-floating span {
    max-width: 100%;
    white-space: normal;
}

/* Keep native form controls on the same sans-serif stack as viewer text. */
.quick-preview-shell { font-family:system-ui,Arial,sans-serif; }
.quick-preview-shell :is(button,input,select,textarea) { font-family:inherit; }
/* Scalar colour controls share the active viewport's original value pipeline. */
.quick-preview-scalar-controls label,.quick-preview-scalar-controls select{display:block;width:100%;box-sizing:border-box;}
.quick-preview-scalar-controls select{min-height:40px;background:#14252e;color:#fff;border:1px solid #66818d;border-radius:4px;padding:6px;}
.quick-preview-scalar-controls p{font-size:11px;line-height:1.4;white-space:normal;margin:6px 0;}
.quick-preview-scalar-range{min-width:0;margin:12px 0 0;padding:8px;border:1px solid #66818d;border-radius:4px;}
.quick-preview-scalar-range legend{font-size:12px;white-space:normal;}
.quick-preview-scalar-range label{margin:6px 0;white-space:normal;}
.quick-preview-scalar-range input[type=number]{width:100%;min-height:40px;box-sizing:border-box;background:#14252e;color:#fff;border:1px solid #66818d;border-radius:4px;padding:6px;}
.quick-preview-scalar-range input[type=range]{width:100%;min-height:40px;margin:0;}
.quick-preview-scalar-range input[type=checkbox]{width:24px;height:24px;vertical-align:middle;margin:8px;}
.quick-preview-scalar-range input[aria-invalid=true]{border-color:#ff9250;}
.quick-preview-scalar-actions{display:flex;flex-wrap:wrap;gap:4px;}
.quick-preview-scalar-actions button{min-height:40px;}
.quick-preview-scalar-legend{position:absolute;right:var(--viewport-info-right,10px);top:var(--viewport-legend-top,62px);z-index:12;display:flex;flex-direction:column;gap:3px;width:170px;max-width:45%;padding:6px;border-radius:4px;background:rgba(0,0,0,.8);color:#fff;font-size:11px;pointer-events:none;}
.quick-preview-scalar-legend canvas{width:100%;height:12px;display:block;}
.quick-preview-layout-cell:is(.is-loading,.has-image-error,.is-empty)>.quick-preview-scalar-legend{display:none;}

/* Image values belong to their viewport, including when side panels narrow it. */
.quick-preview-stage { --viewport-info-right:10px; }
.quick-preview-stage:has(.quick-preview-measure-access:not([hidden])) { --viewport-info-right:48px; }
.quick-preview-stage>.quick-preview-window-info { top:8px;left:auto;right:var(--viewport-info-right);width:max-content;max-width:min(260px,calc(100% - 112px));padding:0;border:0;background:transparent;z-index:13; }
.quick-preview-window-full { display:none; }
.quick-preview-window-compact { display:block;pointer-events:auto;text-align:right;font-size:11px;font-weight:normal; }
.quick-preview-window-compact>summary { position:relative;display:flex;flex-direction:column;align-items:flex-end;justify-content:center;box-sizing:border-box;min-height:44px;padding:4px 20px 4px 7px;cursor:pointer;list-style:none;border:1px solid #355563;border-radius:4px;background:rgba(3,8,12,.62);overflow-wrap:anywhere; }
.quick-preview-window-compact>summary::-webkit-details-marker { display:none; }
.quick-preview-window-compact>summary:after { content:'\2304';position:absolute;right:5px;top:12px; }
.quick-preview-window-compact>summary:focus-visible { outline:2px solid #eeff41;outline-offset:2px; }
.quick-preview-window-compact>div { position:absolute;top:100%;right:0;width:max-content;max-width:min(280px,calc(100cqw - 24px));box-sizing:border-box;max-height:45dvh;overflow:auto;padding:8px;background:#0b1b24;border:1px solid #547481;border-radius:4px; }
.quick-preview-stage.is-layout-grid>.quick-preview-window-info,.quick-preview-overlay.is-mpr .quick-preview-stage>.quick-preview-window-info { display:none!important; }
.quick-preview-layout-cell,.quick-preview-mpr-cell { --viewport-info-right:8px;--viewport-legend-top:62px; }
.quick-preview-viewport-values { position:absolute;top:8px;right:8px;max-width:calc(100% - 16px);box-sizing:border-box;padding:4px 6px;border-radius:3px;background:rgba(3,8,12,.62);color:#f6fbfd;text-align:right;font:normal 11px/1.35 Arial,sans-serif;text-shadow:0 1px 2px #000;white-space:pre-line;overflow-wrap:anywhere;pointer-events:none;z-index:12; }
.quick-preview-layout-cell[data-image-ready="false"]>.quick-preview-viewport-values,.quick-preview-layout-cell.has-image-error>.quick-preview-viewport-values,.quick-preview-layout-cell[data-frame-index="-1"]>.quick-preview-viewport-values { display:none; }
.quick-preview-mpr-cell>.quick-preview-viewport-values { top:58px; }
.quick-preview-mpr-cell { --viewport-legend-top:86px; }
@media(pointer:coarse) { .quick-preview-stage:has(.quick-preview-measure-access:not([hidden])) { --viewport-info-right:60px; } }
.quick-preview-viewport-values { right:var(--viewport-info-right,8px);max-width:min(260px,calc(100% - var(--viewport-info-right,8px) - 8px)); }
.quick-preview-viewport-values>span { display:block; }
.quick-preview-stage:has(.quick-preview-measure-access:not([hidden])) .quick-preview-layout-cell.is-top-right { --viewport-info-right:48px; }
@media(pointer:coarse) { .quick-preview-stage:has(.quick-preview-measure-access:not([hidden])) .quick-preview-layout-cell.is-top-right { --viewport-info-right:60px; } }
.quick-preview-scalar-actions{display:flex;flex-wrap:wrap;gap:4px;margin-top:6px;}
.quick-preview-scalar-actions .quick-preview-toolbutton{flex:1 1 auto;min-height:40px;font-size:11px;}
.quick-preview-shell.has-video-controls:has(.quick-preview-toolbar) { grid-template-rows:auto minmax(0,1fr) auto; }
.quick-preview-video-controls { grid-column:1/-1;grid-row:3;display:flex;flex-wrap:wrap;align-items:center;gap:8px;min-width:0;box-sizing:border-box;padding:4px 12px max(var(--video-footer-space,4px),env(safe-area-inset-bottom));background:#0b1b24;border-top:1px solid #547481;color:#f6fbfd; }
.quick-preview-shell.has-series-browser>.quick-preview-video-controls { grid-column:2; }
.quick-preview-shell.has-video-controls.has-series-browser>.quick-preview-series-browser { grid-row:2 / span 2; }
.quick-preview-shell.has-video-controls>.quick-preview-measure-panel { grid-row:2 / span 2; }
.quick-preview-video-controls[hidden] { display:none; }
.quick-preview-layout-cell.has-video { container-type:inline-size; }
/* The overlay filmstrip must not cover a viewport's playback controls. Series
   navigation stays available in the rail, toolbar and through wheel/keys. */
.quick-preview-stage.is-layout-grid:has(.has-video) .quick-preview-filmstrip { display:none!important; }
.quick-preview-stage.is-layout-grid:has(.has-video) #quick_preview_2d_orientation_bar { display:none!important; }
.quick-preview-layout-cell.has-video > .quick-preview-video-controls { position:absolute;bottom:0;left:0;right:0;z-index:8;gap:4px;padding:4px 4px max(var(--video-footer-space,4px),env(safe-area-inset-bottom)); }
.quick-preview-layout-cell.has-video > .quick-preview-layout-cell-label { top:4px;bottom:auto;pointer-events:none; }
.quick-preview-layout-cell.has-video > .quick-preview-viewport-values { display:none; }
.quick-preview-layout-video { position:absolute;left:50%;top:50%;max-width:none;max-height:none;transform-origin:center; }
.quick-preview-layout-cell .quick-preview-video-controls [data-video-action="back"],
.quick-preview-layout-cell .quick-preview-video-controls [data-video-action="forward"],
.quick-preview-layout-cell .quick-preview-video-controls [data-video-action="volume"] { display:none; }
.quick-preview-layout-cell .quick-preview-video-controls [data-video-action="seek"] { flex-basis:60%;order:-1; }
.quick-preview-layout-cell .quick-preview-video-time { order:-1; }
.quick-preview-video-controls .quick-preview-toolbutton { flex:0 0 40px;min-height:40px;justify-content:center; }
.quick-preview-video-controls input[data-video-action="seek"] { flex:1;min-width:40px; }
.quick-preview-video-controls input[data-video-action="volume"] { width:72px; }
.quick-preview-video-controls input { accent-color:#eeff41;cursor:pointer; }
.quick-preview-video-controls select { min-height:40px;max-width:76px;border:1px solid #547481;border-radius:4px;background:#0b1b24;color:#f6fbfd; }
.quick-preview-video-time { font-size:12px;white-space:nowrap;font-variant-numeric:tabular-nums; }
.quick-preview-video-notice { flex-basis:100%;font-size:11px;color:#eaff90; }
.quick-preview-video-notice[hidden] { display:none; }
@container (max-width:760px) { .quick-preview-video-controls { flex-wrap:wrap;gap:4px; }.quick-preview-video-controls input[data-video-action="seek"] { order:-1;flex-basis:70%; }.quick-preview-video-time { order:-1; }.quick-preview-video-controls input[data-video-action="volume"] { flex:1;min-width:35px;max-width:72px; } }
@media(max-width:760px) { .quick-preview-video-controls { flex-wrap:wrap;gap:4px; }.quick-preview-video-controls input[data-video-action="seek"] { order:-1;flex-basis:70%; }.quick-preview-video-time { order:-1; }.quick-preview-video-controls input[data-video-action="volume"] { flex:1;min-width:35px;max-width:72px; } }
.quick-preview-shell.has-volume-settings { grid-template-columns:minmax(0,1fr) min(330px,32vw); }
.quick-preview-shell.has-series-browser.has-volume-settings { grid-template-columns:clamp(210px,22vw,280px) minmax(0,1fr) min(330px,30vw); }
.quick-preview-shell.has-volume-settings>.quick-preview-stage { grid-column:1;grid-row:2; }
.quick-preview-shell.has-series-browser.has-volume-settings>.quick-preview-stage { grid-column:2; }
.quick-preview-overlay .quick-preview-shell>.quick-preview-3d-panel.is-grouped {
 position:relative;inset:auto;grid-column:-2;grid-row:2;width:auto;max-width:100%;height:100%;max-height:100%;min-height:0;min-width:0;
 padding:0;border-radius:0;border:0;border-left:1px solid #355462;box-shadow:none;backdrop-filter:none;overflow:hidden;box-sizing:border-box;touch-action:pan-y;
}
.quick-preview-overlay .quick-preview-shell>.quick-preview-3d-panel.is-grouped.is-open { display:flex;flex-direction:column; }
.quick-preview-3d-panel.is-grouped>.quick-preview-3d-panel-head { flex-shrink:0;margin:0;padding:8px 10px; }
.quick-preview-volume-navigation { display:flex;flex-direction:column;gap:4px;flex-shrink:0;padding:0 10px 10px;font-size:11px;color:#b5cbd5;border-bottom:1px solid #355462; }
.quick-preview-volume-navigation select { min-width:0;width:100%;height:36px;padding:4px 8px;background:#10232c;color:#e2f4fc;border:1px solid #547481;border-radius:3px;font:13px system-ui,Arial,sans-serif; }
.quick-preview-volume-settings-body { flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;padding:10px 10px 40px;scrollbar-width:thin;scrollbar-color:#547481 #0b1b24; }
.quick-preview-volume-section[hidden],.quick-preview-volume-section [data-requires-mpr][hidden],.quick-preview-volume-section [data-requires-volume][hidden] { display:none!important; }
.quick-preview-volume-section .quick-preview-crop-panel { display:block!important;padding-top:8px;margin-top:8px; }
.quick-preview-volume-section .quick-preview-crop-panel.is-disabled { opacity:.55; }
.quick-preview-volume-check { display:flex;align-items:center;gap:8px;min-height:36px;font-size:12px;cursor:pointer; }
.quick-preview-volume-check input { accent-color:#eeff41;width:17px;height:17px; }
.quick-preview-volume-actions { display:flex;gap:6px;align-items:center; }
.quick-preview-volume-section .quick-preview-3d-panel-hint { font-size:11px;line-height:1.5;color:#b5cbd5; }
.quick-preview-shell.has-volume-appearance-settings .quick-preview-3d-quickbar { visibility:hidden;pointer-events:none; }
.quick-preview-overlay.is-3d .quick-preview-shell.has-volume-settings .quick-preview-3d-canvas { top:64px;height:calc(100% - 156px); }
.quick-preview-overlay.is-3d .quick-preview-3d-cube { bottom:32px; }
.quick-preview-overlay.is-3d .quick-preview-shell.has-volume-settings .quick-preview-active-tool,
.quick-preview-overlay.is-mixed .quick-preview-shell.has-volume-settings .quick-preview-active-tool { top:6px;left:50%;right:auto;transform:translateX(-50%);max-width:calc(100% - 120px);box-sizing:border-box;padding:2px 6px; }
html.teaching-embed-hide-controls .quick-preview-shell>.quick-preview-3d-panel.is-grouped { display:none!important; }
.quick-preview-crop-wire,.quick-preview-crop-handles { position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:6;overflow:hidden; }
.quick-preview-crop-wire line { stroke:#72c8de;stroke-width:1.2;stroke-dasharray:5 3;opacity:.75;vector-effect:non-scaling-stroke; }
.quick-preview-crop-wire .axis-x { stroke:#ef9494; }.quick-preview-crop-wire .axis-y { stroke:#9dd49a; }.quick-preview-crop-wire .axis-z { stroke:#84bfff; }
.quick-preview-crop-handles[hidden] { display:none; }
.quick-preview-crop-handle { position:absolute;transform:translate(-50%,-50%);pointer-events:auto;touch-action:none;width:28px;height:28px;padding:0;border:1px solid #84bfff;border-radius:4px;background:#10232cee;color:#e2f4fc;font:11px system-ui,Arial,sans-serif;cursor:move; }
.quick-preview-crop-handle[data-axis="X"] { border-color:#ef9494; }.quick-preview-crop-handle[data-axis="Y"] { border-color:#9dd49a; }
.quick-preview-crop-handle:focus-visible { outline:2px solid #eeff41;outline-offset:2px; }
@media (pointer:coarse) { .quick-preview-crop-handle { width:40px;height:40px; } }
@media (max-width:700px) {
 .quick-preview-overlay .quick-preview-shell.has-volume-settings,.quick-preview-shell.has-series-browser.has-volume-settings { grid-template-columns:minmax(0,1fr);grid-template-rows:auto minmax(0,1fr) min(42%,320px); }
 .quick-preview-shell.has-volume-settings>.quick-preview-stage,.quick-preview-shell.has-series-browser.has-volume-settings>.quick-preview-stage { grid-column:1;grid-row:2; }
 .quick-preview-overlay .quick-preview-shell>.quick-preview-3d-panel.is-grouped { grid-column:1;grid-row:3;border-left:0;border-top:1px solid #355462; }
 .quick-preview-3d-panel.is-grouped>.quick-preview-3d-panel-head { padding:3px 10px; }
 .quick-preview-volume-navigation { flex-direction:row;align-items:center;padding:0 10px 5px; }
 .quick-preview-volume-navigation>span { display:none; }
 .quick-preview-volume-navigation select { height:32px; }
 body:has(.quick-preview-overlay.is-open .quick-preview-shell.has-volume-settings) .quick-preview-collab-message-overlay { visibility:hidden;pointer-events:none; }
}
@container viewer-stage (max-width:1400px) {
 .quick-preview-overlay.is-mixed .quick-preview-shell.has-volume-settings .quick-preview-3d-canvas { top:64px;height:calc((100% - 68px) / 2 - 58px); }
 .quick-preview-overlay.is-mixed .quick-preview-shell.has-volume-settings .quick-preview-mpr-grid { top:64px; }
 .quick-preview-overlay.is-mixed .quick-preview-shell.has-volume-settings .quick-preview-3d-cube { bottom:calc((100% - 68px) / 2 + 8px); }
 .quick-preview-overlay.is-mixed:has(.quick-preview-mpr-grid.is-oblique-enabled) .quick-preview-shell.has-volume-settings .quick-preview-3d-canvas { height:calc((100% - 68px) / 3 - 58px); }
 .quick-preview-overlay.is-mixed:has(.quick-preview-mpr-grid.is-oblique-enabled) .quick-preview-shell.has-volume-settings .quick-preview-3d-cube { bottom:calc((100% - 68px) * 2 / 3 + 8px); }
}
@media (max-width:700px) and (max-height:650px) {
 .quick-preview-overlay .quick-preview-shell.has-volume-settings { grid-template-rows:auto minmax(0,1fr) min(30%,180px); }
 .quick-preview-overlay.is-mpr:not(.is-mixed) .quick-preview-shell.has-volume-settings .quick-preview-mpr-grid:not(.is-oblique-enabled) { grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(2,minmax(0,1fr)); }
 .quick-preview-overlay.is-mixed .quick-preview-shell.has-volume-settings .quick-preview-3d-canvas { height:calc((100% - 68px) / 2 - 34px); }
 .quick-preview-overlay.is-mixed:has(.quick-preview-mpr-grid.is-oblique-enabled) .quick-preview-shell.has-volume-settings .quick-preview-3d-canvas { height:calc((100% - 68px) / 3 - 34px); }
 .quick-preview-shell.has-volume-settings .quick-preview-mpr-cell .quick-preview-mpr-canvas,
 .quick-preview-shell.has-volume-settings .quick-preview-mpr-cell .quick-preview-mpr-gpu-canvas { top:30px;height:calc(100% - 30px); }
 .quick-preview-shell.has-volume-settings .quick-preview-mpr-header-cube { width:28px;height:28px; }
 .quick-preview-shell.has-volume-settings .quick-preview-mpr-quality { top:1px;right:34px;min-height:28px;height:28px;line-height:28px; }
 .quick-preview-shell.has-volume-settings .mpr-rotation-launch { top:1px;right:80px;min-height:28px;height:28px; }
 .quick-preview-overlay.is-mixed .quick-preview-shell.has-volume-settings .quick-preview-3d-cube { width:28px;height:28px; }
}
@media (max-height:500px) {
 .quick-preview-overlay.is-mixed .quick-preview-shell.has-volume-settings .quick-preview-3d-canvas,
 .quick-preview-overlay.is-mixed:has(.quick-preview-mpr-grid.is-oblique-enabled) .quick-preview-shell.has-volume-settings .quick-preview-3d-canvas { height:calc(100% - 122px); }
 .quick-preview-overlay.is-mixed .quick-preview-shell.has-volume-settings .quick-preview-3d-cube,
 .quick-preview-overlay.is-mixed:has(.quick-preview-mpr-grid.is-oblique-enabled) .quick-preview-shell.has-volume-settings .quick-preview-3d-cube { bottom:8px; }
}
@media (min-width:701px) and (max-width:950px) and (max-height:500px) {
 .quick-preview-shell.has-series-browser.has-volume-settings { grid-template-columns:minmax(0,1fr) min(330px,32vw); }
 .quick-preview-shell.has-series-browser.has-volume-settings>.quick-preview-stage { grid-column:1; }
}

/* Axis colors match the planes, anchors, drag handles and numeric controls. */
.quick-preview-volume-section [data-axis="X"],.quick-preview-crop-handle[data-axis="X"] { --crop-axis:#f58181; }
.quick-preview-volume-section [data-axis="Y"],.quick-preview-crop-handle[data-axis="Y"] { --crop-axis:#85d89a; }
.quick-preview-volume-section [data-axis="Z"],.quick-preview-crop-handle[data-axis="Z"] { --crop-axis:#72b6ff; }
.quick-preview-volume-section .quick-preview-3d-panel-row[data-axis] { border-left:3px solid var(--crop-axis);padding-left:7px; }
.quick-preview-crop-handle { border:2px solid var(--crop-axis);background:var(--crop-axis);color:#06131c;width:32px;height:32px;border-radius:50%;font-weight:700;box-shadow:0 0 0 2px #07131ccc; }
.quick-preview-crop-handle[data-side="Move"] { border-radius:4px; }
.quick-preview-crop-handle[data-side="Rotate"] { border-radius:50%; }
.quick-preview-crop-wire .crop-ring { fill:none;stroke-width:2;opacity:.85;vector-effect:non-scaling-stroke; }
.quick-preview-crop-wire .crop-anchor { fill:#07131c;stroke-width:2.5; }
.quick-preview-crop-wire .crop-axis { stroke-width:3;stroke-dasharray:none;opacity:1; }
.quick-preview-crop-transform-actions>div { display:flex;gap:5px;align-items:center;margin:6px 0;border-left:3px solid var(--crop-axis);padding-left:7px; }
.quick-preview-crop-transform-actions span { color:var(--crop-axis);font-weight:bold;min-width:16px; }
.quick-preview-crop-transform-actions button { flex:1;min-width:0;padding:5px 2px;background:#10232c;color:#dcecf4;border:1px solid #486577;border-radius:3px; }
.quick-preview-crop-transform-actions[hidden] { display:none; }
@media (pointer:coarse) { .quick-preview-crop-handle { width:44px;height:44px; } }

/* Retained clipping is independent of the editing tool and its optional box. */
.quick-preview-crop-status { position:absolute;left:12px;bottom:34px;z-index:7;max-width:calc(100% - 180px);padding:7px 10px;border:1px solid #eeff41;border-radius:3px;background:#10232cee;color:#eeff41;font:12px system-ui,sans-serif;cursor:pointer; }
.quick-preview-crop-status[hidden],.quick-preview-stl-feedback[hidden] { display:none; }
#quick_preview_3d_crop.has-applied-crop { border-color:#eeff41;box-shadow:inset 0 -3px #eeff41; }
.quick-preview-stl-feedback { position:absolute;left:12px;bottom:78px;z-index:12;display:flex;align-items:center;gap:8px;max-width:min(560px,calc(100% - 36px));padding:8px 10px;border:1px solid #72b6ff;border-radius:4px;background:#10232cf5;color:#e2f4fc;font:12px/1.4 system-ui,sans-serif;overflow-wrap:anywhere; }
.quick-preview-stl-feedback[data-kind="error"] { border-color:#f58181; }
.quick-preview-stl-feedback[data-kind="success"] { border-color:#85d89a; }
.quick-preview-stl-feedback button { flex-shrink:0;min-width:32px;min-height:32px;border:0;background:transparent;color:inherit;font-size:22px;cursor:pointer; }
.quick-preview-crop-export { margin-top:12px; }
.quick-preview-overlay.is-3d:not(.is-mixed) .quick-preview-3d-cube { position:absolute;right:12px;bottom:34px;width:148px;height:148px; }
.quick-preview-overlay.is-mixed .quick-preview-3d-cube,.quick-preview-overlay.is-mixed.is-mixed-grid .quick-preview-3d-cube,
.quick-preview-overlay.is-mixed .quick-preview-shell.has-volume-settings .quick-preview-3d-cube { width:96px;height:96px; }
@container viewer-stage (max-width:600px) {
 .quick-preview-overlay.is-3d:not(.is-mixed) .quick-preview-3d-cube { width:112px;height:112px;right:6px; }
 .quick-preview-crop-status { max-width:calc(100% - 140px);left:6px; }
 .quick-preview-overlay.is-mixed .quick-preview-3d-cube,.quick-preview-overlay.is-mixed.is-mixed-grid .quick-preview-3d-cube,
 .quick-preview-overlay.is-mixed .quick-preview-shell.has-volume-settings .quick-preview-3d-cube { width:72px;height:72px; }
}

/* Menus stay alongside their viewer when an editor occupies the right pane. */
.is-organized .quick-preview-menu,.is-organized .quick-preview-layout-options,.is-organized .quick-preview-viewport-link-panel { right:var(--quick-preview-tools-right,12px);max-width:min(calc(100vw - 24px),var(--quick-preview-tools-width,440px)); }

/* The toolbar is docked to its own volume viewport by viewer-volume-controls.
   Its measured height includes wrapped translated actions and touch controls. */
.quick-preview-overlay .quick-preview-3d-quickbar { min-width:0;max-width:none;gap:6px;padding:6px 8px;justify-content:center;border:1px solid #45616e;border-radius:10px;background:linear-gradient(145deg,rgba(26,45,55,.96),rgba(9,22,29,.94));box-shadow:0 4px 18px #0007; }
.quick-preview-overlay .quick-preview-3d-quickbar-label { display:none; }
.quick-preview-overlay .quick-preview-3d-quickbar>input[type="range"] { flex:1 1 72px;min-width:48px;max-width:240px;width:72px;margin:0 4px;accent-color:#dfff00;cursor:pointer; }
.quick-preview-overlay .quick-preview-3d-quickbar .quick-preview-toolbutton { width:36px;min-width:36px;height:36px;min-height:36px;border-color:#49626d;border-radius:6px;background:#10232c;color:#e5f2f6; }
.quick-preview-overlay .quick-preview-3d-quickbar .quick-preview-toolbutton:hover:not(:disabled) { border-color:#b9d8e5;background:#243e4b; }
.quick-preview-overlay .quick-preview-3d-quickbar .quick-preview-toolbutton.is-active { color:#dfff00;border-color:#dfff00;background:#26351b;box-shadow:0 0 0 1px #dfff0030,inset 0 0 10px #dfff0010; }
.quick-preview-overlay .quick-preview-3d-quickbar :is(button,select,input):focus-visible { outline:2px solid #dfff00;outline-offset:2px; }
.quick-preview-overlay #quick_preview_3d_quick_projection { flex:0 1 132px;min-width:84px;max-width:160px;min-height:36px;border-color:#49626d;border-radius:6px;background:#10232c;padding:0 6px;font-size:12px; }
.quick-preview-overlay .quick-preview-3d-quickbar-value { min-width:34px;width:34px;padding:3px 0;border-radius:4px;background:#07151c;color:#c4dae4;text-align:center;font-variant-numeric:tabular-nums; }
.quick-preview-studio-icon { width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round; }
.quick-preview-overlay .quick-preview-3d-quickbar :is(#quick_preview_3d_auto_window,#quick_preview_3d_projection_crop) { width:auto;flex-shrink:0;padding:0 8px; }
.quick-preview-overlay.is-mixed.is-mixed-grid .quick-preview-3d-canvas { --volume-slot-extra:54px; }
@container viewer-stage (min-width:1401px) {
 .quick-preview-overlay.is-mixed.is-mixed-grid .quick-preview-shell .quick-preview-mpr-grid { top:48px;bottom:4px;grid-template-rows:minmax(140px,calc(var(--quick-preview-mixed-split-y,50%) - 52px)) minmax(140px,1fr); }
}
@container viewer-stage (max-width:1400px) {
 .quick-preview-overlay.is-mixed .quick-preview-3d-canvas { --volume-slot-extra:54px; }
 /* The controls now live in the 3D cell; no global toolbar row is needed. */
 .quick-preview-overlay.is-mixed .quick-preview-shell .quick-preview-mpr-grid,
 .quick-preview-overlay.is-mixed .quick-preview-shell.has-volume-settings .quick-preview-mpr-grid { top:48px; }
 .quick-preview-overlay.is-mixed .quick-preview-shell .quick-preview-3d-canvas,
 .quick-preview-overlay.is-mixed .quick-preview-shell.has-volume-settings .quick-preview-3d-canvas { top:48px;height:calc((100% - 52px) / 2 - 58px); }
 .quick-preview-overlay.is-mixed .quick-preview-shell .quick-preview-3d-cube { bottom:calc((100% - 52px) / 2 + 8px); }
 .quick-preview-overlay.is-mixed:has(.quick-preview-mpr-grid.is-oblique-enabled) .quick-preview-shell .quick-preview-3d-canvas { height:calc((100% - 52px) / 3 - 58px); }
 .quick-preview-overlay.is-mixed:has(.quick-preview-mpr-grid.is-oblique-enabled) .quick-preview-shell .quick-preview-3d-cube { bottom:calc((100% - 52px) * 2 / 3 + 8px); }
}
@media (max-height:500px) {
 .quick-preview-overlay.is-mixed .quick-preview-shell .quick-preview-3d-canvas { --volume-slot-extra:54px;top:48px;height:calc(100% - 106px); }
 .quick-preview-overlay.is-mixed .quick-preview-shell .quick-preview-mpr-grid { top:48px; }
 .quick-preview-overlay.is-mixed .quick-preview-shell .quick-preview-3d-cube { bottom:8px; }
 .quick-preview-overlay.is-mixed:has(.quick-preview-mpr-grid.is-oblique-enabled) .quick-preview-shell .quick-preview-3d-canvas { height:calc(100% - 106px); }
 .quick-preview-overlay.is-mixed:has(.quick-preview-mpr-grid.is-oblique-enabled) .quick-preview-shell .quick-preview-3d-cube { bottom:8px; }
}

.mpr-path-menu,.mpr-path-bar { color:#edf7fa;background:rgba(16,35,44,.96);border:1px solid #547582;border-radius:5px;padding:6px;gap:6px;font:13px Arial,sans-serif; }
.mpr-path-menu { position:fixed;z-index:2147483010;display:grid;min-width:160px;max-width:calc(100vw - 16px); }
.mpr-path-bar { position:absolute;top:30px;left:8px;width:max-content;max-width:calc(100% - 64px);z-index:18;display:flex;align-items:center;flex-wrap:wrap; }
.mpr-path-menu[hidden],.mpr-path-bar[hidden],.mpr-path-bar>[hidden] { display:none; }
.mpr-path-menu button,.mpr-path-bar button { min-height:44px;min-width:44px;padding:5px 10px;border:1px solid #547582;border-radius:4px;background:#203d49;color:inherit;cursor:pointer; }
.mpr-path-menu button:focus-visible,.mpr-path-bar button:focus-visible,.mpr-path-bar input:focus-visible { outline:2px solid #dfff00;outline-offset:1px; }
.mpr-path-menu button:disabled,.mpr-path-bar button:disabled { opacity:.45; }
.mpr-path-bar [role=status] { flex:1 1 100%;max-width:320px;font-size:12px; }
.mpr-path-bar input[type=range] { width:100px;max-width:100%;min-height:44px;accent-color:#dfff00; }
.mpr-path-bar button svg { width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle; }
.mpr-path-overlay { position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:7; }
.quick-preview-overlay.is-mpr:not(.is-mixed) .quick-preview-shell .quick-preview-mpr-grid.has-path-image {
 grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(2,minmax(0,1fr));
}
.quick-preview-mpr-grid.has-path-image>.quick-preview-mpr-cell { grid-column:auto!important;grid-row:auto!important; }
.quick-preview-mpr-grid.has-path-image>.is-oblique { display:none!important; }
.mpr-path-image { position:relative;min-width:0;min-height:0;overflow:hidden;background:#000;border:1px solid #416674;border-radius:3px;color:#edf7fa;display:flex;flex-direction:column;font:12px Arial,sans-serif; }
.mpr-path-image[hidden],.mpr-path-image [hidden] { display:none!important; }
.mpr-path-image-header { display:flex;align-items:center;justify-content:space-between;padding:0 4px;flex:none; }
.mpr-path-image-header strong { color:#7de3ff; }
.mpr-path-image-header button { font-size:22px; }
.path-image-expanded .mpr-path-image-header { padding-right:52px; }
.mpr-path-image button,.mpr-path-image input { min-height:44px;box-sizing:border-box;color:inherit;background:#10232c;border:1px solid #547582;border-radius:4px; }
.mpr-path-image button { min-width:44px;cursor:pointer; }
.mpr-path-image button:focus-visible,.mpr-path-image input:focus-visible { outline:2px solid #dfff00; }
.mpr-path-image-body { position:relative;flex:1;min-height:0;overflow:hidden; }
.mpr-path-image-body canvas { position:absolute;touch-action:none; }
.mpr-path-image-marker { position:absolute;height:1px;background:#dfff00;box-shadow:0 0 2px black;pointer-events:none; }
.mpr-path-image-status { position:absolute;inset:0;display:grid;place-items:center;padding:8px;text-align:center;pointer-events:none; }
.mpr-path-image-controls { display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding:2px 4px;flex:none; }
.mpr-path-image-controls label { display:flex;align-items:center;gap:4px;margin:0; }
.mpr-path-image-controls input[type=number] { width:65px; }
.mpr-path-image-controls input[type=range] { width:85px;accent-color:#dfff00; }
.mpr-path-image-caption { font-size:11px;padding:2px 4px 30px;flex:none; }
.quick-preview-mpr-grid.has-path-image.path-image-expanded { grid-template-columns:1fr!important;grid-template-rows:1fr!important; }
.quick-preview-mpr-grid.has-path-image.path-image-expanded>.quick-preview-mpr-cell { display:none!important; }
.quick-preview-mpr-grid.has-path-image.path-image-expanded>.mpr-path-image { grid-column:1/-1;grid-row:1/-1; }
@media(max-width:600px) {
 .mpr-path-image-controls { gap:2px; }
 .mpr-path-image-controls label { flex-wrap:wrap;font-size:11px; }
 .mpr-path-image-controls input[type=range] { width:65px; }
 .mpr-path-image-caption { font-size:10px; }
}
/* Use the whole MPR stage for images. Notices and controls overlay the image;
   only the controls keep clearance from the legal footer and device safe area. */
.quick-preview-overlay.is-mpr:not(.is-mixed) .quick-preview-shell .quick-preview-mpr-grid {
 inset:0;padding:0;gap:4px;
}
.quick-preview-overlay.is-mpr:not(.is-mixed) .quick-preview-mpr-cell {
 --mpr-overlay-inset-bottom:calc(36px + env(safe-area-inset-bottom,0px));
}
.quick-preview-overlay.is-mpr:not(.is-mixed) .quick-preview-diagnostic-warning {
 top:auto;bottom:calc(27px + env(safe-area-inset-bottom,0px));left:8px;transform:none;
}
.quick-preview-overlay.is-mpr:not(.is-mixed) .quick-preview-shell .quick-preview-mpr-cell .quick-preview-mpr-canvas,
.quick-preview-overlay.is-mpr:not(.is-mixed) .quick-preview-shell .quick-preview-mpr-cell .quick-preview-mpr-gpu-canvas {
 top:0;bottom:0;height:100%;
}
.quick-preview-overlay.is-mpr:not(.is-mixed) .quick-preview-mpr-cell .quick-preview-mpr-header-cube {
 display:block;position:absolute;top:auto;right:4px;bottom:calc(4px + var(--mpr-overlay-inset-bottom));width:50px;height:50px;pointer-events:none;z-index:5;
}
.quick-preview-overlay.is-mpr:not(.is-mixed) .quick-preview-mpr-cell .mpr-rotation-launch {
 top:auto;bottom:calc(7px + var(--mpr-overlay-inset-bottom));right:106px;width:44px;height:44px;min-width:44px;
}
.quick-preview-overlay.is-mpr:not(.is-mixed) .quick-preview-mpr-cell .quick-preview-mpr-quality:not([hidden]) {
 top:auto;bottom:calc(7px + var(--mpr-overlay-inset-bottom));left:auto;right:56px;width:44px;max-width:44px;height:44px;min-height:44px;line-height:44px;
 display:grid;place-items:center;font-size:15px;
}
.quick-preview-overlay.is-mpr:not(.is-mixed) .quick-preview-mpr-cell .quick-preview-mpr-quality:before { content:none; }
.quick-preview-overlay.is-mpr:not(.is-mixed) .quick-preview-mpr-cell .quick-preview-mpr-label {
 display:block;max-width:calc(100% - 16px);
}
.quick-preview-overlay.is-mpr:not(.is-mixed) .quick-preview-mpr-cell>.quick-preview-viewport-values { top:auto;bottom:calc(58px + var(--mpr-overlay-inset-bottom));right:4px; }
@media (pointer:coarse) {
 .quick-preview-overlay .quick-preview-3d-quickbar .quick-preview-toolbutton { width:44px;min-width:44px;height:44px;min-height:44px; }
 .quick-preview-overlay #quick_preview_3d_quick_projection { min-height:44px; }
}
/* A half-width phone cell cannot hold translated controls and a useful image.
   Give 3D the full top row; place the MPR cells underneath. */
@container viewer-stage (max-width:600px) {
 .quick-preview-overlay.is-mixed .quick-preview-shell .quick-preview-3d-canvas { top:48px;left:4px;width:calc(100% - 8px);height:calc((100% - 52px) * .45 - 58px); }
 .quick-preview-overlay.is-mixed:has(.quick-preview-mpr-grid.is-oblique-enabled) .quick-preview-shell .quick-preview-3d-canvas { height:calc((100% - 52px) * .45 - 58px); }
 .quick-preview-overlay.is-mixed .quick-preview-shell .quick-preview-mpr-grid,
 .quick-preview-overlay.is-mixed .quick-preview-shell .quick-preview-mpr-grid.is-oblique-enabled { inset:calc(48px + (100% - 52px) * .45) 4px 4px;width:auto;padding:0;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(2,minmax(0,1fr)); }
 .quick-preview-overlay.is-mixed .quick-preview-shell .quick-preview-mpr-cell:nth-child(1) { grid-column:1;grid-row:1; }
 .quick-preview-overlay.is-mixed .quick-preview-shell .quick-preview-mpr-cell:nth-child(2) { grid-column:2;grid-row:1; }
 .quick-preview-overlay.is-mixed .quick-preview-shell .quick-preview-mpr-cell:nth-child(3) { grid-column:1;grid-row:2; }
 .quick-preview-overlay.is-mixed .quick-preview-shell .quick-preview-mpr-cell.is-oblique { grid-column:2;grid-row:2; }
 .quick-preview-overlay.is-mixed .quick-preview-shell .quick-preview-3d-cube,
 .quick-preview-overlay.is-mixed:has(.quick-preview-mpr-grid.is-oblique-enabled) .quick-preview-shell .quick-preview-3d-cube { right:8px;bottom:calc((100% - 52px) * .55 + 8px); }
}
/* In short landscape windows use one compact shared row above the horizontal
   viewports, rather than wrapping four rows of controls inside a narrow cell. */
@media (max-height:500px) {
 .quick-preview-overlay.is-mixed .quick-preview-shell .quick-preview-mpr-grid,
 .quick-preview-overlay.is-mixed.is-mixed-grid .quick-preview-shell .quick-preview-mpr-grid { inset:var(--volume-toolbar-row,64px) 4px 4px;width:auto;padding:0;grid-template-columns:repeat(4,minmax(0,1fr));grid-template-rows:minmax(0,1fr); }
 .quick-preview-overlay.is-mixed .quick-preview-shell .quick-preview-mpr-grid.is-oblique-enabled,
 .quick-preview-overlay.is-mixed.is-mixed-grid .quick-preview-shell .quick-preview-mpr-grid.is-oblique-enabled { inset:var(--volume-toolbar-row,64px) 4px 4px;width:auto;padding:0;grid-template-columns:repeat(5,minmax(0,1fr));grid-template-rows:minmax(0,1fr); }
 .quick-preview-overlay.is-mixed .quick-preview-shell .quick-preview-mpr-cell:nth-child(1) { grid-column:2;grid-row:1; }
 .quick-preview-overlay.is-mixed .quick-preview-shell .quick-preview-mpr-cell:nth-child(2) { grid-column:3;grid-row:1; }
 .quick-preview-overlay.is-mixed .quick-preview-shell .quick-preview-mpr-cell:nth-child(3) { grid-column:4;grid-row:1; }
 .quick-preview-overlay.is-mixed .quick-preview-shell .quick-preview-mpr-cell.is-oblique { grid-column:5;grid-row:1; }
 .quick-preview-overlay.is-mixed .quick-preview-shell .quick-preview-3d-canvas { --volume-slot-extra:0px;top:var(--volume-toolbar-row,64px);left:4px;width:calc(25% - 6px);height:calc(100% - var(--volume-toolbar-row,64px) - 4px); }
 .quick-preview-overlay.is-mixed:has(.quick-preview-mpr-grid.is-oblique-enabled) .quick-preview-shell .quick-preview-3d-canvas { width:calc(20% - 6px);height:calc(100% - var(--volume-toolbar-row,64px) - 4px); }
 .quick-preview-overlay.is-mixed .quick-preview-shell .quick-preview-3d-cube,
 .quick-preview-overlay.is-mixed:has(.quick-preview-mpr-grid.is-oblique-enabled) .quick-preview-shell .quick-preview-3d-cube { bottom:8px; }
}