@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";.resize-handle{position:relative}.resize-handle:after{content:"";background-color:#0000;transition:background-color .1s;position:absolute;inset:0}.resize-handle:hover:after,.resize-handle[data-resize-handle-state=drag]:after{background-color:var(--accent-primary)}:root{--bg-deep:#141b2d;--bg-panel:#1a2238;--bg-sidebar:#141b2d;--bg-hover:#1f2842;--accent-primary:#3b82f6;--accent-emerald:#10b981;--accent-red:#ef4444;--text-primary:#e2e8f0;--text-secondary:#94a3b8;--text-muted:#64748b;--border-color:#2a3550;--border-accent:#3b82f6;--border-glass:#ffffff1a}*{box-sizing:border-box;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-deep);color:var(--text-primary);margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;overflow:hidden}button{cursor:pointer;border:none;outline:none;font-family:inherit}.app-container{background:var(--bg-deep);width:100vw;height:100vh;display:flex;position:relative}.main-content{background:var(--bg-deep);flex-direction:column;flex:1;display:flex;position:relative;overflow:hidden}.sidebar-edge-trigger{z-index:1000;width:20px;height:100vh;position:absolute;top:0;left:0}.sidebar-toggle-btn{z-index:1001;color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:6px;transition:transform .3s cubic-bezier(.4,0,.2,1),color .2s,background .2s,box-shadow .2s;display:flex;position:absolute;top:.85rem;left:.5rem}.sidebar-toggle-btn:hover{color:var(--text-primary);background:var(--bg-hover,#ffffff1a)}.sidebar-toggle-btn.closed{transform:translate(-200%)}.sidebar-edge-trigger.closed:hover+.sidebar-toggle-btn,.sidebar-toggle-btn.closed:hover{background:var(--bg-panel);border:1px solid var(--border);color:var(--text-primary);transform:translate(0);box-shadow:2px 0 8px #00000080}.uploader-overlay{background:var(--bg-panel);z-index:50;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.upload-card{border:2px dashed var(--border-color);background:var(--bg-sidebar);text-align:center;border-radius:8px;flex-direction:column;align-items:center;gap:1.5rem;width:500px;padding:3rem;transition:border-color .2s;display:flex}.upload-card.drag-active{border-color:var(--accent-primary);background:var(--bg-hover)}.upload-icon{color:var(--text-secondary)}.upload-title{color:var(--text-primary);font-size:1.5rem;font-weight:600}.upload-desc{color:var(--text-secondary);font-size:.95rem;line-height:1.5}.upload-button{background:var(--bg-hover);color:var(--text-primary);border:1px solid var(--border-color);border-radius:4px;padding:.75rem 2rem;font-size:1rem;font-weight:500;transition:all .1s}.upload-button:hover{background:var(--border-color);border-color:var(--text-secondary)}.left-sidebar-wrapper,.right-sidebar-wrapper{flex-shrink:0;height:100%;display:flex}.left-sidebar-wrapper{width:320px;min-height:0;overflow:hidden}.left-sidebar-wrapper.open{margin-left:0}.left-sidebar-wrapper.closed{margin-left:-320px}.series-sidebar-toggle{z-index:1002;background:var(--bg-panel);width:24px;height:56px;color:var(--text-secondary);border:1px solid var(--border-color);border-left-color:#ffffff14;border-radius:0 8px 8px 0;justify-content:center;align-items:center;transition:left .2s,color .15s,background .15s;display:flex;position:absolute;top:50%;left:320px;transform:translate(-50%,-50%);box-shadow:2px 0 8px #00000059}.series-sidebar-toggle.closed{left:0;transform:translateY(-50%)}.series-sidebar-toggle:hover{background:var(--bg-hover);color:var(--text-primary)}.right-sidebar-wrapper{width:280px}.right-sidebar-wrapper.open{margin-right:0}.right-sidebar-wrapper.closed{margin-right:-280px}.sidebar{z-index:20;background:var(--bg-sidebar);border-right:1px solid var(--border-color);flex-direction:column;width:100%;height:100%;min-height:0;display:flex;overflow:hidden}.sidebar-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:1rem;display:flex}.sidebar-title{color:var(--text-primary);font-size:1rem;font-weight:600}.series-list{flex-direction:column;flex:1;gap:.25rem;min-height:0;padding:.375rem .5rem 1.5rem;display:flex;overflow-y:auto}.series-item{cursor:pointer;background:0 0;border:1px solid #0000;border-radius:4px;align-items:center;padding:.5rem;transition:background-color .1s;display:flex}.series-item:hover{background:var(--bg-hover)}.series-item.active{background:var(--bg-hover);border-color:var(--border-color);border-left:3px solid #fff}.series-thumb{background:var(--bg-deep);border:1px solid var(--border-color);border-radius:2px;width:40px;height:40px;margin-right:.75rem;position:relative;overflow:hidden}.series-info{flex:1;min-width:0}.series-desc{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;margin-bottom:.25rem;font-size:.85rem;font-weight:500;overflow:hidden}.series-count{color:var(--text-secondary);font-size:.75rem}.accordion-header{background:0 0}.accordion-header:hover{background:var(--bg-hover)!important}.accordion-content{border-right:1px solid var(--border-color)}.viewer-grid>div.active{box-shadow:0 0 0 1px #ffffff80;border-color:#fff!important}.toolbar-container{background:var(--bg-sidebar);border-bottom:1px solid var(--border-color);flex-wrap:wrap;align-items:center;gap:.5rem;padding:.5rem 1rem;display:flex}.tool-group{border-right:1px solid var(--border-color);align-items:center;gap:.25rem;padding:0 .5rem;display:flex}.tool-group:last-child{border-right:none}.tool-btn{width:36px;height:36px;color:var(--text-secondary);background:0 0;border-radius:4px;justify-content:center;align-items:center;transition:background-color .1s;display:flex;position:relative}.tool-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.tool-btn.active{background:var(--bg-hover);color:var(--accent-primary)}.tool-btn.danger{color:var(--accent-red)}.tool-btn.danger:hover{background:#ef44441a}.tool-btn .tooltip{background:var(--bg-panel);color:var(--text-primary);white-space:nowrap;pointer-events:none;z-index:10000;border:1px solid var(--border-color);border-radius:4px;padding:4px 8px;font-size:.75rem;display:none;position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%);box-shadow:0 4px 6px #0000004d}.tool-btn:hover .tooltip{display:block}.preset-menu button:hover{background:var(--bg-hover)!important}.mpr-toggle{background:var(--bg-deep);border:1px solid var(--border-color);border-radius:4px;padding:2px;display:flex}.mpr-toggle button{color:var(--text-secondary);background:0 0;border-radius:2px;padding:.25rem .75rem;font-size:.8rem;font-weight:500}.mpr-toggle button.active{background:var(--bg-hover);color:var(--text-primary)}.viewer-container{background:var(--bg-deep);flex:1;position:relative}.viewer-overlay-card{color:var(--text-primary);pointer-events:none;z-index:10;background:0 0;align-items:center;gap:.5rem;font-size:.85rem;font-weight:500;display:flex;position:absolute}.overlay-bottom-left{bottom:1rem;left:1rem}.overlay-bottom-right{text-align:right;bottom:1rem;right:1rem}.viewer-overlay-card span{-webkit-backdrop-filter:none;backdrop-filter:none;background:0 0;border:none;padding:0}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-spin{animation:1s linear infinite spin}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-pulse{animation:2s cubic-bezier(.4,0,.6,1) infinite 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