.sidebar-card{position:relative;display:flex;align-items:center;gap:10px;width:100%;min-height:64px;padding:8px;text-align:left;border-radius:10px;border:1px solid hsl(var(--border) / .2);background:hsl(var(--card) / .66);cursor:grab;transition:background-color .15s ease,border-color .15s ease,transform .15s ease,box-shadow .15s ease;-webkit-tap-highlight-color:transparent}.sidebar-card:active{cursor:grabbing}.sidebar-card:hover{background:hsl(var(--muted) / .48);border-color:hsl(var(--border) / .34)}.sidebar-card:active{transform:scale(.995)}.sidebar-card--active{background:hsl(var(--primary) / .12)!important;border-color:hsl(var(--primary) / .44)!important}.sidebar-card--in-viewport{border-color:#0fa9767a}.sidebar-card__thumbnail{position:relative;width:48px;height:48px;min-width:48px;border-radius:8px;overflow:hidden;background:hsl(var(--muted) / .65);border:1px solid hsl(var(--border) / .2);display:flex;align-items:center;justify-content:center}.sidebar-card__thumbnail img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.sidebar-card__fallback{color:hsl(var(--muted-foreground));opacity:.65;display:flex;align-items:center;justify-content:center}.sidebar-card__viewport-badge{position:absolute;top:2px;right:2px;width:16px;height:16px;border-radius:50%;border:1px solid hsl(var(--card));font-size:9px;font-weight:700;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0fa976,#0d9668);color:hsl(var(--primary-foreground))}.sidebar-card__content{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.sidebar-card__header{display:flex;flex-direction:column;gap:3px}.sidebar-card__title-row{display:flex;align-items:center;gap:6px;min-width:0}.sidebar-card__modality{flex-shrink:0}.sidebar-card__title{font-size:12px;font-weight:600;line-height:1.3;color:hsl(var(--foreground));overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0}.sidebar-card__subtitle-row{display:flex;align-items:center;gap:6px;min-width:0}.sidebar-card__subtitle{font-size:10px;font-weight:500;letter-spacing:.2px;text-transform:uppercase;color:hsl(var(--muted-foreground));flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-card__image-count{display:inline-flex;align-items:center;gap:3px;font-size:10px;font-weight:600;color:hsl(var(--primary));background:hsl(var(--primary) / .1);padding:2px 6px;border-radius:9999px;border:1px solid hsl(var(--primary) / .2);flex-shrink:0}.sidebar-card__meta{font-size:9px;color:hsl(var(--muted-foreground));overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-card__indicator{margin-left:auto;width:18px;height:18px;border-radius:9999px;border:1px solid hsl(var(--primary) / .45);background:hsl(var(--primary) / .2);display:flex;align-items:center;justify-content:center;color:hsl(var(--primary));flex-shrink:0}.sidebar-card--loading .sidebar-card__thumbnail{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.sidebar-card--compact{min-height:48px;padding:6px}.sidebar-card--compact .sidebar-card__thumbnail{width:36px;height:36px;min-width:36px}.sidebar-card--compact .sidebar-card__content{display:none}.sidebar-card__cache-indicator{position:absolute;top:4px;right:4px;z-index:10}.layout-selector-dialog{max-width:460px!important;width:82vw!important;background:hsl(var(--background));border:1px solid hsl(var(--border));border-radius:10px;padding:0;overflow:hidden}.layout-selector-dialog [class*=DialogContent]{background:hsl(var(--background));padding:0}.layout-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:14px 16px 10px;border-bottom:1px solid hsl(var(--border));background:hsl(var(--background))}.layout-title{margin:0;font-size:15px;font-weight:600;color:hsl(var(--foreground))}.layout-subtitle{margin:4px 0 0;font-size:11px;color:hsl(var(--muted-foreground))}.layout-header__hint{font-size:10px;color:hsl(var(--muted-foreground));background:hsl(var(--muted));border:1px solid hsl(var(--border));padding:5px 7px;border-radius:8px;white-space:nowrap}.layout-content{display:grid;grid-template-columns:1fr 1fr;min-height:300px;max-height:58vh;background:hsl(var(--background))}.layout-presets{padding:14px 12px;border-right:1px solid hsl(var(--border));overflow-y:auto}.preset-section{margin-bottom:14px}.preset-section-title{font-size:13px;font-weight:600;color:hsl(var(--foreground));margin:0 0 5px}.preset-section-help{margin:0 0 8px;font-size:10px;color:hsl(var(--muted-foreground))}.preset-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.preset-btn{aspect-ratio:1;padding:6px;background:transparent;border:1px solid hsl(var(--border));border-radius:8px;color:hsl(var(--foreground));cursor:pointer;transition:all .2s ease}.preset-btn:hover{background:hsl(var(--accent));border-color:hsl(var(--primary));color:hsl(var(--primary));transform:scale(1.05)}.preset-btn--active{background:hsl(var(--accent));border-color:hsl(var(--primary));color:hsl(var(--primary))}.preset-divider{height:1px;background:hsl(var(--border));margin:12px 0}.preset-list{display:flex;flex-direction:column;gap:5px}.preset-list-item{display:flex;align-items:center;gap:8px;padding:8px 10px;background:transparent;border:1px solid transparent;border-radius:8px;color:hsl(var(--foreground));font-size:12px;text-align:left;cursor:pointer;transition:all .2s ease}.preset-list-item:hover,.preset-list-item--active{background:hsl(var(--accent));border-color:hsl(var(--primary))}.preset-list-icon{flex-shrink:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center}.preset-list-label{flex:1;font-weight:500}.layout-icon{width:100%;height:100%;color:currentColor}.layout-custom{padding:14px 12px;display:flex;flex-direction:column;gap:10px}.custom-title{font-size:13px;font-weight:600;color:hsl(var(--foreground));margin:0}.custom-subtitle{margin:-4px 0 0;font-size:10px;color:hsl(var(--muted-foreground))}.custom-grid-selector{display:flex;flex-direction:column;gap:20px;flex:1}.custom-grid{display:flex;flex-direction:column;gap:0;border:1px solid hsl(var(--border));border-radius:8px;overflow:hidden;background:hsl(var(--muted))}.grid-row{display:flex;gap:0}.grid-cell{flex:1;aspect-ratio:1;background:hsl(var(--muted));border:1px solid hsl(var(--background));cursor:pointer;transition:all .15s ease}.grid-cell:hover{background:hsl(var(--accent))}.grid-cell.selected{background:hsl(var(--primary) / .3);border-color:hsl(var(--primary))}.grid-instructions{text-align:center;color:hsl(var(--muted-foreground));font-size:10px;line-height:1.6}.grid-instructions p{margin:0}.layout-presets::-webkit-scrollbar{width:6px}.layout-presets::-webkit-scrollbar-track{background:hsl(var(--background))}.layout-presets::-webkit-scrollbar-thumb{background:hsl(var(--border));border-radius:3px}.layout-presets::-webkit-scrollbar-thumb:hover{background:hsl(var(--muted-foreground))}@media (max-width: 768px){.layout-content{grid-template-columns:1fr;min-height:auto}.layout-presets{border-right:none;border-bottom:1px solid hsl(var(--border))}.preset-grid{grid-template-columns:repeat(2,1fr)}.custom-grid{max-width:300px;margin:0 auto}}.dicom-toolbar{position:relative;z-index:20;display:flex;align-items:center;gap:8px;width:100%;max-width:100%;min-height:44px;padding:6px 8px;background:hsl(var(--card) / .92);border:1px solid hsl(var(--border) / .2);border-radius:12px;backdrop-filter:blur(10px);overflow:hidden}.dicom-toolbar--compact{min-height:38px;padding:4px 6px;gap:6px}.dicom-toolbar--wrap{flex-wrap:wrap}.dicom-toolbar__tools,.dicom-toolbar__controls{display:flex;align-items:center;gap:4px;min-width:0}.dicom-toolbar__tools,.dicom-toolbar__controls{flex-shrink:0}.dicom-toolbar__measurements{flex:1;min-width:0;display:flex;align-items:center;justify-content:center}.dicom-toolbar__measurement-display{display:inline-flex;align-items:center;gap:6px;min-width:0;padding:3px 8px;background:hsl(var(--muted) / .55);border:1px solid hsl(var(--border) / .2);border-radius:8px;white-space:nowrap}.dicom-toolbar__measurement-label{font-size:10px;color:hsl(var(--muted-foreground));text-transform:uppercase;letter-spacing:.2px}.dicom-toolbar__measurement-value{font-size:11px;font-weight:600;color:hsl(var(--foreground));font-family:Menlo,Monaco,Courier New,monospace}.dicom-toolbar__tool-btn,.dicom-toolbar__nav-btn,.dicom-toolbar__layout-btn,.dicom-toolbar__fullscreen-btn,.dicom-toolbar__reset-btn,.dicom-toolbar__shortcuts-btn,.dicom-toolbar__more-btn{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;padding:0;background:transparent;border:1px solid transparent;border-radius:8px;color:hsl(var(--muted-foreground));cursor:pointer;transition:background-color .15s ease,border-color .15s ease,color .15s ease}.dicom-toolbar--compact .dicom-toolbar__tool-btn,.dicom-toolbar--compact .dicom-toolbar__nav-btn,.dicom-toolbar--compact .dicom-toolbar__layout-btn,.dicom-toolbar--compact .dicom-toolbar__fullscreen-btn,.dicom-toolbar--compact .dicom-toolbar__reset-btn,.dicom-toolbar--compact .dicom-toolbar__shortcuts-btn,.dicom-toolbar--compact .dicom-toolbar__more-btn{width:28px;height:28px}.dicom-toolbar__tool-btn:hover,.dicom-toolbar__nav-btn:hover:not(:disabled),.dicom-toolbar__layout-btn:hover,.dicom-toolbar__fullscreen-btn:hover,.dicom-toolbar__reset-btn:hover,.dicom-toolbar__shortcuts-btn:hover,.dicom-toolbar__more-btn:hover{background:hsl(var(--muted) / .75);border-color:hsl(var(--border) / .35);color:hsl(var(--foreground))}.dicom-toolbar__tool-btn--active{background:hsl(var(--primary) / .14)!important;border-color:hsl(var(--primary) / .42)!important;color:hsl(var(--primary))!important}.dicom-toolbar__navigation,.dicom-toolbar__key-image-navigation{display:inline-flex;align-items:center;gap:2px;padding:2px;border-radius:8px;border:1px solid hsl(var(--border) / .25);background:hsl(var(--muted) / .45)}.dicom-toolbar__nav-btn:disabled{opacity:.4;cursor:not-allowed}.dicom-toolbar__key-image-navigation{background:hsl(var(--destructive) / .08);border-color:hsl(var(--destructive) / .22)}.dicom-toolbar__key-image-navigation--pulse{animation:keyImagePulse 1.5s ease-in-out infinite}@keyframes keyImagePulse{0%,to{box-shadow:0 0 hsl(var(--destructive) / .24)}50%{box-shadow:0 0 0 4px hsl(var(--destructive) / .08)}}.dicom-toolbar__nav-btn--key-image,.dicom-toolbar__key-image-badge{color:hsl(var(--destructive))}.dicom-toolbar__mpr-wrapper{position:relative;display:inline-flex}.dicom-toolbar__mpr-btn{display:inline-flex;align-items:center;justify-content:center;gap:4px;min-width:72px;height:30px;padding:0 10px;border-radius:8px;border:1px solid hsl(var(--primary) / .38);background:hsl(var(--primary) / .08);color:hsl(var(--foreground));font-size:11px;font-weight:600;cursor:pointer}.dicom-toolbar--compact .dicom-toolbar__mpr-btn{height:28px;min-width:68px;padding:0 8px}.dicom-toolbar__mpr-btn:hover:not(:disabled){background:hsl(var(--primary) / .14)}.dicom-toolbar__mpr-btn--active{background:hsl(var(--destructive) / .12)!important;border-color:hsl(var(--destructive) / .42)!important;color:hsl(var(--destructive))!important}.dicom-toolbar__mpr-btn--disabled{opacity:.45;border-color:hsl(var(--border) / .25)!important;color:hsl(var(--muted-foreground))!important;cursor:not-allowed}.dicom-toolbar__mpr-tooltip,.dicom-toolbar__shortcuts-tooltip{position:absolute;top:calc(100% + 8px);right:0;width:250px;padding:10px;background:hsl(var(--card));border:1px solid hsl(var(--border) / .2);border-radius:10px;box-shadow:0 12px 30px #0000002e;opacity:0;visibility:hidden;transform:translateY(-4px);transition:opacity .15s ease,transform .15s ease,visibility .15s ease;z-index:40}.dicom-toolbar__mpr-wrapper:hover .dicom-toolbar__mpr-tooltip,.dicom-toolbar__shortcuts:hover .dicom-toolbar__shortcuts-tooltip{opacity:1;visibility:visible;transform:translateY(0)}.dicom-toolbar__mpr-tooltip{display:inline-flex;align-items:center;gap:6px;width:-moz-max-content;width:max-content;max-width:280px;font-size:11px;color:hsl(var(--muted-foreground))}.dicom-toolbar__shortcuts{position:relative}.dicom-toolbar__shortcuts-title{font-size:11px;font-weight:600;color:hsl(var(--foreground));margin-bottom:8px;padding-bottom:6px;border-bottom:1px solid hsl(var(--border) / .2)}.dicom-toolbar__shortcuts-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 12px;font-size:11px;color:hsl(var(--muted-foreground))}.dicom-toolbar__shortcuts-grid span{display:inline-flex;align-items:center;gap:6px}.dicom-toolbar__shortcuts-grid kbd{display:inline-flex;align-items:center;justify-content:center;min-width:18px;padding:2px 5px;border-radius:5px;border:1px solid hsl(var(--border) / .28);background:hsl(var(--muted) / .6);color:hsl(var(--foreground));font-size:10px;font-family:Menlo,Monaco,Courier New,monospace}.dicom-toolbar__more{position:relative}.dicom-toolbar__more-menu{position:absolute;right:0;top:calc(100% + 8px);min-width:184px;max-width:280px;display:flex;flex-direction:column;gap:8px;padding:8px;background:hsl(var(--card));border:1px solid hsl(var(--border) / .2);border-radius:10px;box-shadow:0 12px 30px #0000002e;z-index:45}.dicom-toolbar__more-group{display:flex;align-items:center;flex-wrap:wrap;gap:4px;padding-top:4px;border-top:1px solid hsl(var(--border) / .16)}.dicom-toolbar__more-group:first-child{border-top:0;padding-top:0}.dicom-toolbar__layout-dialog-overlay{position:fixed;inset:0;background:#0000006b;backdrop-filter:blur(3px);z-index:120;display:flex;align-items:center;justify-content:center}.dicom-toolbar__layout-dialog{background:hsl(var(--card));border:1px solid hsl(var(--border) / .2);border-radius:14px;padding:18px;min-width:280px}.dicom-toolbar__layout-dialog-title{margin:0 0 14px;text-align:center;font-size:14px;font-weight:600;color:hsl(var(--foreground))}.dicom-toolbar__layout-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.dicom-toolbar__layout-option{display:flex;flex-direction:column;align-items:center;gap:8px;padding:12px 10px;border-radius:10px;border:2px solid transparent;background:hsl(var(--muted) / .55);cursor:pointer}.dicom-toolbar__layout-option:hover{border-color:hsl(var(--border) / .3)}.dicom-toolbar__layout-option--active{border-color:hsl(var(--primary) / .52)!important;background:hsl(var(--primary) / .14)!important}.dicom-toolbar__layout-option-icon,.dicom-toolbar__layout-preview{width:38px;height:38px}.dicom-toolbar__layout-option-icon{color:hsl(var(--muted-foreground))}.dicom-toolbar__layout-option--active .dicom-toolbar__layout-option-icon,.dicom-toolbar__layout-option--active .dicom-toolbar__layout-option-label{color:hsl(var(--primary))}.dicom-toolbar__layout-option-label{font-size:12px;color:hsl(var(--muted-foreground));font-weight:500}.dicom-toolbar__layout-preview{display:grid;gap:2px}.dicom-toolbar__layout-preview--1x1{grid-template-columns:1fr;grid-template-rows:1fr}.dicom-toolbar__layout-preview--1x2{grid-template-columns:1fr;grid-template-rows:1fr 1fr}.dicom-toolbar__layout-preview--2x2{grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr}.dicom-toolbar__layout-preview-cell{border-radius:2px;background:hsl(var(--muted-foreground) / .3)}.dicom-toolbar__layout-option--active .dicom-toolbar__layout-preview-cell{background:hsl(var(--primary) / .5)}@media (max-width: 1024px){.dicom-toolbar{gap:6px}.dicom-toolbar__measurements{display:none}}@media (max-width: 768px){.dicom-toolbar{border-radius:10px;padding:4px 6px}.dicom-toolbar__mpr-tooltip,.dicom-toolbar__shortcuts-tooltip{display:none}}@media (prefers-reduced-motion: reduce){.dicom-toolbar,.dicom-toolbar__tool-btn,.dicom-toolbar__nav-btn,.dicom-toolbar__mpr-btn,.dicom-toolbar__more-menu{transition:none;animation:none}}.mobile-dicom-toolbar{position:absolute;left:8px;right:8px;bottom:8px;z-index:40;display:none;align-items:center;justify-content:space-between;gap:6px;padding:6px 8px;padding-bottom:calc(6px + env(safe-area-inset-bottom));border-radius:12px;border:1px solid hsl(var(--border) / .28);background:hsl(var(--card) / .92);backdrop-filter:blur(10px);box-shadow:0 10px 24px #0003}@media (max-width: 768px){.mobile-dicom-toolbar{display:flex}}.mobile-dicom-toolbar__series-btn,.mobile-dicom-toolbar__shape-btn,.mobile-dicom-toolbar__tool-btn,.mobile-dicom-toolbar__action-btn{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;padding:0;border-radius:10px;background:hsl(var(--muted) / .45);border:1px solid hsl(var(--border) / .26);color:hsl(var(--muted-foreground));cursor:pointer;transition:background-color .15s ease,border-color .15s ease,color .15s ease;-webkit-tap-highlight-color:transparent}.mobile-dicom-toolbar__series-btn:hover,.mobile-dicom-toolbar__shape-btn:hover,.mobile-dicom-toolbar__tool-btn:hover,.mobile-dicom-toolbar__action-btn:hover{background:hsl(var(--muted) / .75);border-color:hsl(var(--border) / .4);color:hsl(var(--foreground))}.mobile-dicom-toolbar__shape-btn--active,.mobile-dicom-toolbar__tool-btn--active{background:hsl(var(--primary) / .14)!important;border-color:hsl(var(--primary) / .42)!important;color:hsl(var(--primary))!important}.mobile-dicom-toolbar__series-btn{position:relative;color:hsl(var(--primary));background:hsl(var(--primary) / .12);border-color:hsl(var(--primary) / .35)}.mobile-dicom-toolbar__badge{position:absolute;top:-4px;right:-4px;min-width:16px;height:16px;padding:0 4px;border-radius:8px;border:1px solid hsl(var(--card));background:hsl(var(--destructive));color:hsl(var(--destructive-foreground));font-size:10px;font-weight:700;display:inline-flex;align-items:center;justify-content:center}.mobile-dicom-toolbar__shapes,.mobile-dicom-toolbar__tools,.mobile-dicom-toolbar__actions{display:flex;align-items:center}.mobile-dicom-toolbar__shapes,.mobile-dicom-toolbar__actions{gap:4px;flex-shrink:0}.mobile-dicom-toolbar__tools{flex:1;justify-content:center;gap:5px;min-width:0}.mobile-dicom-toolbar__safe-area{display:none}@media (max-width: 768px){.mobile-dicom-toolbar__safe-area{display:block;position:absolute;left:0;right:0;bottom:0;height:env(safe-area-inset-bottom);pointer-events:none}}@media (max-width: 420px){.mobile-dicom-toolbar{left:6px;right:6px;bottom:6px;gap:4px;padding:5px 6px;padding-bottom:calc(5px + env(safe-area-inset-bottom))}.mobile-dicom-toolbar__series-btn,.mobile-dicom-toolbar__shape-btn,.mobile-dicom-toolbar__tool-btn,.mobile-dicom-toolbar__action-btn{width:34px;height:34px;border-radius:9px}}@media (prefers-reduced-motion: reduce){.mobile-dicom-toolbar,.mobile-dicom-toolbar__series-btn,.mobile-dicom-toolbar__shape-btn,.mobile-dicom-toolbar__tool-btn,.mobile-dicom-toolbar__action-btn{transition:none}}.viewer-sidebar{display:flex;flex-direction:column;height:100%;flex-shrink:0;background:hsl(var(--card) / .58);border:1px solid hsl(var(--border) / .2);border-radius:14px;overflow:hidden;box-sizing:border-box}.viewer-sidebar--left,.viewer-sidebar--right{width:100%;min-width:220px;max-width:100%}.viewer-sidebar--fixed{width:clamp(220px,18vw,320px);min-width:220px;max-width:320px}.viewer-sidebar--collapsed{width:48px!important;min-width:48px!important;max-width:48px!important;background:hsl(var(--card) / .84)}.viewer-sidebar--collapsed .viewer-sidebar__content{display:none}.viewer-sidebar__header{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px 14px;border-bottom:1px solid hsl(var(--border) / .2);background:hsl(var(--card) / .8);flex-shrink:0}.viewer-sidebar__header-left{min-width:0;display:flex;align-items:center;gap:8px}.viewer-sidebar__title{margin:0;font-size:13px;font-weight:600;color:hsl(var(--foreground));white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.viewer-sidebar__count{flex-shrink:0;border-radius:9999px;padding:2px 8px;font-size:11px;font-weight:600;color:hsl(var(--muted-foreground));background:hsl(var(--muted) / .75)}.viewer-sidebar__collapse-btn,.viewer-sidebar__expand-btn{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:8px;border:1px solid hsl(var(--border) / .24);background:hsl(var(--card));color:hsl(var(--muted-foreground));cursor:pointer;transition:background-color .15s ease,border-color .15s ease,color .15s ease;flex-shrink:0}.viewer-sidebar__collapse-btn:hover,.viewer-sidebar__expand-btn:hover{background:hsl(var(--muted) / .7);border-color:hsl(var(--border) / .4);color:hsl(var(--foreground))}.viewer-sidebar--collapsed{display:flex;align-items:center;padding:12px 0}.viewer-sidebar__collapsed-content{display:flex;flex:1;flex-direction:column;align-items:center;gap:8px}.viewer-sidebar__collapsed-icon{width:20px;height:20px;color:hsl(var(--primary))}.viewer-sidebar__collapsed-label{font-size:10px;font-weight:600;color:hsl(var(--muted-foreground));writing-mode:vertical-rl;text-orientation:mixed;transform:rotate(180deg);white-space:nowrap}.viewer-sidebar__collapsed-badge{min-width:18px;border-radius:9999px;padding:2px 6px;text-align:center;font-size:9px;font-weight:600;color:hsl(var(--primary-foreground));background:hsl(var(--primary))}.viewer-sidebar__content{flex:1;overflow-y:auto;overflow-x:hidden;padding:10px}.viewer-sidebar__content::-webkit-scrollbar{width:6px}.viewer-sidebar__content::-webkit-scrollbar-thumb{border-radius:10px;background:hsl(var(--border) / .45)}.viewer-sidebar__content::-webkit-scrollbar-thumb:hover{background:hsl(var(--border) / .75)}@media (max-width: 1024px){.viewer-sidebar{border-radius:12px}}.series-selector__empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px 16px;text-align:center;gap:8px}.series-selector__empty p{color:hsl(var(--muted-foreground));font-size:12px}.series-selector__list{display:flex;flex-direction:column;gap:6px}.series-card-draggable{cursor:grab;transition:opacity .15s ease,transform .15s ease}.series-card-draggable:active{cursor:grabbing}.series-card-draggable.is-dragging{opacity:.5;cursor:grabbing}.series-fab{position:fixed;bottom:calc(80px + env(safe-area-inset-bottom));right:16px;z-index:50;display:none;align-items:center;justify-content:center;width:52px;height:52px;padding:0;background:linear-gradient(135deg,#3b82f6,#2563eb);border:none;border-radius:50%;color:#fff;cursor:pointer;box-shadow:0 4px 12px #3b82f666;transition:all .2s ease;-webkit-tap-highlight-color:transparent}@media (max-width: 768px){.series-fab{display:flex}}.series-fab:hover{transform:scale(1.05)}.series-fab:active{transform:scale(.95)}.series-fab__badge{position:absolute;top:-4px;right:-4px;min-width:20px;height:20px;padding:0 5px;background:#ef4444;border-radius:10px;font-size:11px;font-weight:700;color:#fff;display:flex;align-items:center;justify-content:center;border:2px solid rgba(0,0,0,.8)}.series-drawer__backdrop{position:fixed;inset:0;background:#000000b3;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);z-index:100}.series-drawer{position:fixed;bottom:0;left:0;right:0;z-index:101;background:#0f0f0ffa;border-top-left-radius:20px;border-top-right-radius:20px;max-height:70vh;display:flex;flex-direction:column;box-shadow:0 -10px 40px #0009}.series-drawer__handle{display:flex;justify-content:center;padding:12px 0 8px;cursor:grab}.series-drawer__handle:active{cursor:grabbing}.series-drawer__handle-bar{width:36px;height:4px;background:#ffffff40;border-radius:2px}.series-drawer__header{display:flex;align-items:center;justify-content:space-between;padding:8px 12px 12px;border-bottom:1px solid rgba(255,255,255,.06);flex-shrink:0}.series-drawer__header-left{display:flex;align-items:center;gap:10px}.series-drawer__title{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:#fffffff2;margin:0}.series-drawer__count{font-size:11px;font-weight:650;color:#ffffff8c;padding:2px 8px;background:#ffffff0f;border-radius:999px;border:1px solid rgba(255,255,255,.1)}.series-drawer__close{display:flex;align-items:center;justify-content:center;width:28px;height:28px;padding:0;background:#ffffff0f;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:#ffffffb3;cursor:pointer;transition:all .15s ease}.series-drawer__close:hover{background:#ffffff1a;color:#fff}.series-drawer__list{flex:1;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;padding:8px;display:flex;flex-direction:column;gap:6px}.series-drawer__list::-webkit-scrollbar{width:5px}.series-drawer__list::-webkit-scrollbar-track{background:transparent}.series-drawer__list::-webkit-scrollbar-thumb{background:#ffffff1f;border-radius:3px}.series-drawer__safe-area{height:env(safe-area-inset-bottom);flex-shrink:0}@media (max-width: 768px) and (orientation: landscape){.series-drawer{max-height:60vh}.series-fab{bottom:calc(16px + env(safe-area-inset-bottom));width:44px;height:44px}}.key-images-sidebar__empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px 16px;text-align:center;gap:8px}.key-images-sidebar__empty p{color:hsl(var(--muted-foreground));font-size:12px}.key-images-sidebar__list{display:flex;flex-direction:column;gap:6px}.key-images-sidebar__item{position:relative}.key-images-sidebar__importance{position:absolute;left:0;top:4px;bottom:4px;width:3px;border-radius:0 2px 2px 0;z-index:10}.annotation-toggle{position:relative;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}.annotation-toggle--toolbar{width:36px;height:36px;padding:0;background:transparent;border:1px solid transparent;border-radius:6px;color:#94a3b8}.annotation-toggle--toolbar:hover{background:#1a1a1a;color:#fff;border-color:#334155}.annotation-toggle--toolbar.annotation-toggle--active{background:#3b82f61a;color:#3b82f6;border-color:#3b82f6}.annotation-toggle--toolbar.annotation-toggle--hidden{color:#475569}.annotation-toggle--button{gap:8px;padding:8px 12px;background:#1a1a1a;border:1px solid #334155;border-radius:6px;color:#94a3b8;font-size:13px;font-weight:500}.annotation-toggle--button:hover{background:#252525;color:#fff;border-color:#475569}.annotation-toggle--button.annotation-toggle--active{background:#3b82821a;color:#3b82f6;border-color:#3b82f6}.annotation-toggle--button.annotation-toggle--hidden{opacity:.6}.annotation-toggle__badge{position:absolute;top:-4px;right:-4px;display:flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;font-size:10px;font-weight:700;color:#fff;background:#64748b;border-radius:9px;border:2px solid #0a0a0a}.annotation-toggle--toolbar .annotation-toggle__badge{top:-2px;right:-2px}.annotation-toggle__badge--active{background:#3b82f6}:root{--viewer-surface: hsl(var(--card) / .75);--viewer-elevated: hsl(var(--card) / .95);--viewer-subtle: hsl(var(--muted) / .35);--viewer-border: hsl(var(--border) / .18)}.dicom-viewer-shell{position:relative;display:flex;align-items:stretch;gap:6px;width:100%;height:100%;min-height:0;padding:0;border-radius:0;border:0;background:transparent;box-shadow:none;overflow:visible}.dicom-viewer-panel{position:relative;min-width:0;min-height:0;display:flex;flex-direction:column;gap:0;padding:0;border-radius:12px;border:0;background:transparent;flex:1}.dicom-viewer-panel__toolbar{position:absolute;top:10px;left:50%;transform:translate(-50%);width:calc(100% - 20px);max-width:1100px;min-width:0;z-index:25}.dicom-viewer-panel__viewport{position:relative;min-width:0;min-height:0;border-radius:12px;overflow:hidden;background:#0b0e12;border:1px solid hsl(var(--border) / .18);padding-top:0;box-shadow:inset 0 0 0 1px #ffffff03}.dicom-viewer-shell--auto-hide{cursor:none}.dicom-viewer-shell--auto-hide .dicom-toolbar{opacity:0;pointer-events:none}.dicom-viewer-shell--controls-visible .dicom-toolbar{opacity:1;pointer-events:auto}.dicom-viewer-shell--presentation-cursor{cursor:none}.dicom-viewer-shell:fullscreen,.dicom-viewer-shell:-webkit-full-screen{width:100vw;height:100vh;border:0;border-radius:0;padding:12px;box-shadow:none;background:hsl(var(--background))}.image-progress-bar--minimal{position:absolute;left:0;right:0;bottom:0;height:3px;opacity:0;transition:opacity .2s ease}.dicom-viewer-panel:hover .image-progress-bar--minimal,.dicom-viewer-shell--controls-visible .image-progress-bar--minimal{opacity:1}.image-progress-bar--minimal .image-progress-bar__fill{background:linear-gradient(90deg,hsl(var(--primary) / .8),hsl(var(--primary)))}@media (max-width: 1024px){.dicom-viewer-shell{gap:5px}.dicom-viewer-shell--with-drawer{overflow:visible}.dicom-annotation-drawer{position:absolute;right:0;top:0;bottom:0;width:min(320px,42vw);z-index:35;border-radius:14px;border:1px solid hsl(var(--border) / .2);background:var(--viewer-elevated);box-shadow:0 18px 40px #00000047;overflow:hidden}.dicom-annotation-drawer .viewer-sidebar,.dicom-annotation-drawer .viewer-sidebar--fixed{width:100%;min-width:100%;max-width:100%;height:100%}}@media (max-width: 768px){.dicom-viewer-shell{display:flex;gap:4px;padding:0;border-radius:0}.dicom-viewer-panel{flex:1;gap:8px;padding:0;border-radius:0}.dicom-viewer-panel__viewport{border-radius:8px;padding-top:0}}@media (prefers-reduced-motion: reduce){.dicom-viewer-shell,.image-progress-bar--minimal{transition:none}}
