@font-face{font-family:'Outfit';font-style:normal;font-weight:300;font-display:swap;src:url('/static/fonts/outfit-latin-300-normal.woff2') format('woff2')}@font-face{font-family:'Outfit';font-style:normal;font-weight:400;font-display:swap;src:url('/static/fonts/outfit-latin-400-normal.woff2') format('woff2')}@font-face{font-family:'Outfit';font-style:normal;font-weight:500;font-display:swap;src:url('/static/fonts/outfit-latin-500-normal.woff2') format('woff2')}@font-face{font-family:'Outfit';font-style:normal;font-weight:600;font-display:swap;src:url('/static/fonts/outfit-latin-600-normal.woff2') format('woff2')}@font-face{font-family:'Outfit';font-style:normal;font-weight:700;font-display:swap;src:url('/static/fonts/outfit-latin-700-normal.woff2') format('woff2')}@font-face{font-family:'Outfit';font-style:normal;font-weight:800;font-display:swap;src:url('/static/fonts/outfit-latin-800-normal.woff2') format('woff2')}@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url('/static/fonts/jetbrains-mono-latin-400-normal.woff2') format('woff2')}@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:500;font-display:swap;src:url('/static/fonts/jetbrains-mono-latin-500-normal.woff2') format('woff2')}:root{--bg-base:#f8fafc;--bg-surface:#ffffff;--bg-panel:#f1f5f9;--bg-card:#ffffff;--bg-hover:#e2e8f0;--bg-selected:#e0e7ff;--bg-input:#f8fafc;--border:#cbd5e1;--border-light:#e2e8f0;--accent:#475569;--accent-hover:#334155;--accent-glow:rgba(71,85,105,0.10);--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--text-accent:#334155;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--modality-ct:#3b82f6;--modality-mr:#8b5cf6;--modality-us:#10b981;--modality-cr:#f59e0b;--modality-dx:#f59e0b;--modality-pt:#ec4899;--radius:8px;--radius-lg:12px;--radius-xl:16px;--shadow:0 1px 3px rgba(0,0,0,0.06),0 4px 12px rgba(0,0,0,0.04);--shadow-lg:0 4px 6px rgba(0,0,0,0.04),0 12px 24px rgba(0,0,0,0.06);--shadow-xl:0 8px 16px rgba(0,0,0,0.06),0 20px 40px rgba(0,0,0,0.08);--font:'Outfit',system-ui,-apple-system,sans-serif;--font-mono:'JetBrains Mono',monospace;--canvas-bg:#e2e8f0;--overlay-color:rgba(15,23,42,0.85);--toolbar-height:56px}[data-theme="dark"]{color-scheme:dark;--bg-base:#0b1120;--bg-surface:#111827;--bg-panel:#0f1626;--bg-card:#141d2e;--bg-hover:#1c2740;--bg-selected:#1b3354;--bg-input:#0d1422;--border:#253149;--border-light:#1a2438;--accent:#7aa2f7;--accent-hover:#9bb8fa;--accent-glow:rgba(122,162,247,0.14);--text-primary:#e4e8f0;--text-secondary:#aeb8c9;--text-muted:#6f7c93;--text-accent:#c9d7f5;--shadow:0 4px 20px rgba(0,0,0,0.35);--shadow-lg:0 8px 28px rgba(0,0,0,0.45);--shadow-xl:0 12px 36px rgba(0,0,0,0.5);--canvas-bg:#000000;--overlay-color:rgba(228,232,240,0.9)}[data-theme="dark"] .viewer-layout{background:#0f172a}[data-theme="dark"] #dicom-canvas,[data-theme="dark"] .viewport-canvas{background:#0f172a}[data-theme="dark"] .viewer-scrollbar{background:rgba(15,23,42,0.9);border-left-color:var(--border)}[data-theme="dark"] #scroll-bar-track{background:rgba(255,255,255,0.06)}[data-theme="dark"] .canvas-loader{background:rgba(15,23,42,0.9)}[data-theme="dark"] .frame-bar{background:rgba(30,41,59,0.9);border-top-color:var(--border)}[data-theme="dark"] .vov{color:var(--overlay-color);text-shadow:0 1px 2px rgba(0,0,0,0.8)}[data-theme="dark"] .series-thumb{box-shadow:0 1px 3px rgba(0,0,0,0.15)}[data-theme="dark"] .dropdown-menu{box-shadow:0 8px 30px rgba(0,0,0,0.3)}[data-theme="dark"] .annotation-item{border-color:var(--border)}[data-theme="dark"] .cine-bar{background:rgba(15,23,42,0.95);border-top-color:var(--border)}[data-theme="dark"] .compare-divider{background:var(--accent)}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:var(--font);background:var(--bg-base);color:var(--text-primary);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--text-accent);text-decoration:none;transition:color 0.15s}a:hover{color:var(--accent)}@keyframes fadeInUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes slideInRight{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}@keyframes logoGradient{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}@keyframes logoShine{0%,80%,100%{left:-100%;opacity:0}85%{opacity:1}95%{left:150%;opacity:0}}@keyframes pulseSoft{0%,100%{box-shadow:0 0 0 0 rgba(71,85,105,0.15)}50%{box-shadow:0 0 0 8px rgba(71,85,105,0)}}@keyframes shimmer{0%{background-position:-200% 0}100%{background-position:200% 0}}@keyframes spin{to{transform:rotate(360deg)}}.logo-mark{position:relative;display:inline-block;font-weight:800;letter-spacing:-0.5px}.logo-mark span{background:linear-gradient(135deg,#475569 0%,#64748b 40%,#94a3b8 50%,#64748b 60%,#475569 100%);background-size:200% 200%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:logoGradient 5s ease infinite}.logo-mark::after{content:'';position:absolute;top:0;left:-100%;width:40%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.4),transparent);animation:logoShine 6s ease-in-out infinite;pointer-events:none}.theme-toggle{position:fixed;bottom:20px;left:20px;z-index:1000;width:42px;height:42px;border-radius:50%;background:var(--bg-card);border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:18px;transition:all 0.3s cubic-bezier(0.4,0,0.2,1);box-shadow:var(--shadow)}.theme-toggle:hover{background:var(--bg-hover);color:var(--text-primary);transform:scale(1.08) rotate(15deg);box-shadow:var(--shadow-lg)}.app-layout{display:flex;height:100vh;overflow:hidden;animation:fadeIn 0.4s ease}.sidebar{width:230px;min-width:230px;background:var(--bg-surface);border-right:1px solid var(--border);display:flex;flex-direction:column;z-index:10;transition:width 0.3s cubic-bezier(0.4,0,0.2,1),min-width 0.3s cubic-bezier(0.4,0,0.2,1);overflow:hidden}.sidebar-logo{padding:22px 20px 18px;border-bottom:1px solid var(--border)}.sidebar-logo .logo-mark{font-size:22px;color:var(--text-primary)}.sidebar-logo .logo-sub{font-size:10px;color:var(--text-muted);letter-spacing:1.8px;text-transform:uppercase;margin-top:4px;font-weight:500}.sidebar-nav{flex:1;padding:14px 10px;overflow-y:auto}.nav-section-label{font-size:10px;font-weight:700;color:var(--text-muted);letter-spacing:1.5px;text-transform:uppercase;padding:10px 12px 6px;opacity:0.8}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:var(--radius);color:var(--text-secondary);font-size:14px;font-weight:500;cursor:pointer;transition:all 0.2s cubic-bezier(0.4,0,0.2,1);margin-bottom:3px;position:relative}.nav-item::before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%) scaleY(0);width:3px;height:18px;background:var(--accent);border-radius:0 3px 3px 0;transition:transform 0.25s cubic-bezier(0.4,0,0.2,1)}.nav-item:hover{background:var(--bg-hover);color:var(--text-primary);transform:translateX(2px)}.nav-item:hover::before{transform:translateY(-50%) scaleY(0.5)}.nav-item.active{background:var(--accent-glow);color:var(--text-accent);border:1px solid rgba(71,85,105,0.15);font-weight:600}.nav-item.active::before{transform:translateY(-50%) scaleY(1)}.nav-item .nav-icon{width:20px;height:20px;opacity:0.75;transition:opacity 0.2s}.nav-item:hover .nav-icon,.nav-item.active .nav-icon{opacity:1}.sidebar-footer{padding:14px;border-top:1px solid var(--border);font-size:12px;color:var(--text-muted);text-align:center}.sidebar.collapsed{width:64px!important;min-width:64px!important}.sidebar.collapsed .nav-text,.sidebar.collapsed .nav-label,.sidebar.collapsed .logo-sub{display:none!important}.sidebar.collapsed .sidebar-logo{padding:20px 0!important;display:flex!important;flex-direction:column!important;align-items:center!important;justify-content:center!important;text-align:center}.sidebar.collapsed .logo-mark{font-size:15px!important;letter-spacing:-0.5px}.sidebar.collapsed .sidebar-nav{padding:10px 8px!important}.sidebar.collapsed .nav-item{justify-content:center!important;padding:12px!important;border-radius:var(--radius)!important}.sidebar.collapsed .nav-item:hover::after{content:attr(title);position:absolute;left:60px;top:50%;transform:translateY(-50%);background:var(--bg-card);border:1px solid var(--border);color:var(--text-primary);font-size:12px;padding:5px 12px;border-radius:var(--radius);white-space:nowrap;z-index:100;pointer-events:none;box-shadow:var(--shadow-lg);animation:fadeIn 0.15s ease}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden;animation:fadeInUp 0.4s ease 0.05s both}.topbar{height:60px;background:var(--bg-surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 22px;gap:16px;flex-shrink:0;box-shadow:0 1px 2px rgba(0,0,0,0.03)}.topbar-title{font-size:17px;font-weight:700;color:var(--text-primary);letter-spacing:-0.2px}.topbar-spacer{flex:1}.search-box{display:flex;align-items:center;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius-lg);padding:7px 14px;gap:10px;width:280px;transition:all 0.2s ease}.search-box:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow);background:var(--bg-surface)}.search-box input{background:none;border:none;outline:none;color:var(--text-primary);font-family:var(--font);font-size:13.5px;width:100%}.search-box input::placeholder{color:var(--text-muted)}.page-body{flex:1;overflow-y:auto;padding:24px}.page-body>*{animation:fadeInUp 0.5s ease backwards}.page-body>*:nth-child(1){animation-delay:0.05s}.page-body>*:nth-child(2){animation-delay:0.1s}.page-body>*:nth-child(3){animation-delay:0.15s}.page-body>*:nth-child(4){animation-delay:0.2s}.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}.stat-card{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px 20px;display:flex;align-items:center;gap:16px;transition:all 0.3s cubic-bezier(0.4,0,0.2,1);cursor:default}.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--border-light)}.stat-icon{width:44px;height:44px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0;transition:transform 0.3s ease}.stat-card:hover .stat-icon{transform:scale(1.1) rotate(-5deg)}.stat-icon.blue{background:rgba(59,130,246,0.10)}.stat-icon.green{background:rgba(16,185,129,0.10)}.stat-icon.purple{background:rgba(139,92,246,0.10)}.stat-icon.amber{background:rgba(245,158,11,0.10)}.stat-label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;font-weight:600}.stat-value{font-size:28px;font-weight:800;color:var(--text-primary);line-height:1.1;font-family:var(--font-mono);letter-spacing:-1px}.panel{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;margin-bottom:24px;transition:box-shadow 0.3s ease}.panel:hover{box-shadow:var(--shadow)}.panel-header{display:flex;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border);gap:10px}.panel-title{font-size:15px;font-weight:700;color:var(--text-primary);flex:1;letter-spacing:-0.2px}.filter-row{display:flex;gap:10px;align-items:center;padding:14px 20px;border-bottom:1px solid var(--border);background:var(--bg-surface);flex-wrap:wrap}.filter-input{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);padding:7px 12px;color:var(--text-primary);font-family:var(--font);font-size:13px;outline:none;transition:all 0.2s ease}.filter-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow);background:var(--bg-surface)}.filter-input::placeholder{color:var(--text-muted)}.data-table{width:100%;border-collapse:collapse}.data-table th{background:var(--bg-surface);color:var(--text-muted);font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;padding:12px 18px;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}.data-table td{padding:13px 18px;border-bottom:1px solid var(--border);color:var(--text-primary);font-size:13.5px;transition:all 0.15s ease}.data-table tr:last-child td{border-bottom:none}.data-table tbody tr{cursor:pointer;transition:background 0.2s ease}.data-table tbody tr:hover{background:var(--bg-hover)}.data-table tbody tr.selected{background:var(--bg-selected);border-left:3px solid var(--accent)}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:6px;font-size:11px;font-weight:700;letter-spacing:0.5px;font-family:var(--font-mono)}.badge-ct{background:rgba(59,130,246,0.12);color:#2563eb}.badge-mr,.badge-mri{background:rgba(139,92,246,0.12);color:#7c3aed}.badge-us{background:rgba(16,185,129,0.12);color:#059669}.badge-cr,.badge-dx{background:rgba(245,158,11,0.12);color:#d97706}.badge-pt{background:rgba(236,72,153,0.12);color:#db2777}.badge-other{background:rgba(100,116,139,0.12);color:#475569}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius);font-family:var(--font);font-size:13.5px;font-weight:600;cursor:pointer;border:none;transition:all 0.2s cubic-bezier(0.4,0,0.2,1);white-space:nowrap;position:relative;overflow:hidden}.btn::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.15),transparent);transform:translateX(-100%);transition:transform 0.4s ease}.btn:hover::after{transform:translateX(100%)}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 1px 2px rgba(0,0,0,0.08)}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 12px rgba(71,85,105,0.2)}.btn-primary:active{transform:translateY(0) scale(0.97)}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border)}.btn-ghost:hover{background:var(--bg-hover);color:var(--text-primary);border-color:var(--border-light);transform:translateY(-1px)}.btn-ghost:active{transform:translateY(0) scale(0.97)}.btn-sm{padding:5px 12px;font-size:12px}.btn-icon{padding:7px}.tool-btn{width:36px;height:36px;border-radius:var(--radius);background:transparent;border:1px solid transparent;color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 0.2s ease}.tool-btn:hover{background:var(--bg-hover);color:var(--text-primary);border-color:var(--border);transform:translateY(-1px)}.tool-btn:active{transform:scale(0.93)}.dropdown{position:relative;display:inline-block}.dropdown-menu{position:absolute;top:calc(100% + 6px);left:0;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);min-width:180px;padding:6px;z-index:5000;display:none;box-shadow:var(--shadow-lg);animation:fadeInUp 0.15s ease}.dropdown-menu.show{display:block}.dropdown-menu.align-right{left:auto;right:0}.dropdown-item{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:6px;color:var(--text-primary);font-size:13px;cursor:pointer;transition:all 0.15s ease;white-space:nowrap}.dropdown-item:hover{background:var(--bg-hover);transform:translateX(2px)}.dropdown-item .dd-icon{width:18px;text-align:center;opacity:0.7;font-size:15px}.dropdown-divider{height:1px;background:var(--border);margin:5px 0}.viewer-layout{display:flex;height:100vh;overflow:hidden;background:var(--canvas-bg)}.viewer-sidebar{width:250px;min-width:250px;background:var(--bg-surface);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}.viewer-sidebar-head{padding:12px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px}.viewer-back-link{color:var(--text-muted);font-size:12px;text-decoration:none;white-space:nowrap;transition:color 0.15s}.viewer-back-link:hover{color:var(--text-primary)}.viewer-sidebar-kicker{margin-left:auto;font-size:10px;color:var(--text-muted);letter-spacing:0.15em;font-weight:600}.viewer-patient-card{padding:12px 14px;border-bottom:1px solid var(--border);background:var(--bg-card)}.viewer-patient-name{font-size:14px;font-weight:700;color:var(--text-primary);letter-spacing:-0.2px}.viewer-patient-meta{font-size:12px;color:var(--text-muted);margin-top:3px}.viewer-patient-desc{font-size:12px;color:var(--text-secondary);margin-top:5px;font-style:italic}.viewer-series-hint{padding:12px 14px;font-size:12px;line-height:1.5;color:var(--text-secondary);border-bottom:1px solid var(--border);background:linear-gradient(180deg,var(--bg-card),transparent)}.viewer-series-list{flex:1;overflow-y:auto;padding:10px}.series-thumb{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:12px;margin-bottom:8px;cursor:pointer;transition:all 0.25s cubic-bezier(0.4,0,0.2,1);width:100%;text-align:left;font-family:inherit;position:relative;overflow:hidden}.series-thumb::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);transform:scaleY(0);transition:transform 0.2s ease;border-radius:0 2px 2px 0}.series-thumb:hover{border-color:var(--accent);background:var(--bg-hover);transform:translateX(3px);box-shadow:var(--shadow)}.series-thumb:hover::before{transform:scaleY(1)}.series-thumb.active{border-color:var(--accent);background:var(--bg-selected);box-shadow:0 0 0 1px var(--accent-glow)}.series-thumb.active::before{transform:scaleY(1)}.series-thumb.selected{box-shadow:inset 0 0 0 1px var(--accent),0 0 0 2px var(--accent-glow)}.series-thumb-row{display:flex;align-items:flex-start;gap:10px}.series-thumb-title{font-size:13px;font-weight:600;color:var(--text-primary);margin-bottom:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.series-thumb-meta{font-size:12px;color:var(--text-muted)}.series-slot-badge{min-width:24px;height:24px;border-radius:999px;background:var(--accent);color:#fff;font-size:11px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 1px 3px rgba(0,0,0,0.1)}.viewer-main{flex:1;display:flex;flex-direction:column;overflow:visible;min-width:0;min-height:0}.viewer-toolbar{height:var(--toolbar-height);background:var(--bg-surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 12px;gap:4px;flex-shrink:0;overflow:visible;position:relative;z-index:100;box-shadow:0 1px 2px rgba(0,0,0,0.03)}.tbtn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius);background:transparent;border:1px solid transparent;color:var(--text-secondary);cursor:pointer;font-size:16px;transition:all 0.2s cubic-bezier(0.4,0,0.2,1);flex-shrink:0;position:relative}.tbtn:hover{background:var(--bg-hover);color:var(--text-primary);border-color:var(--border);transform:translateY(-1px)}.tbtn:active{transform:scale(0.92)}.tbtn.active{background:var(--accent-glow);border-color:var(--accent);color:var(--text-accent);box-shadow:0 0 0 1px var(--accent-glow)}.tbtn-label{font-size:11px;font-weight:600;margin-left:4px}.tbtn.wide{width:auto;padding:0 12px;gap:4px}.tdiv{width:1px;height:24px;background:var(--border);margin:0 4px;flex-shrink:0}.tspacer{flex:1}.viewer-canvas-wrap{flex:1;display:flex;position:relative;overflow:hidden;z-index:1;min-height:0}#dicom-canvas{flex:1;display:block;cursor:crosshair;background:var(--canvas-bg)}.viewer-scrollbar{width:18px;background:rgba(241,245,249,0.9);border-left:1px solid var(--border);position:relative;cursor:pointer;flex-shrink:0}#scroll-bar-track{position:absolute;inset:4px 3px;background:rgba(0,0,0,0.06);border-radius:4px}#scroll-bar-thumb{position:absolute;left:0;right:0;height:24px;background:var(--accent);border-radius:4px;top:0;transition:top 0.05s linear;min-height:16px;opacity:0.7}#scroll-bar-thumb:hover{opacity:1}.vov{position:absolute;font-family:var(--font-mono);font-size:11.5px;color:var(--overlay-color);line-height:1.7;pointer-events:none;text-shadow:0 1px 2px rgba(255,255,255,0.8)}#overlay-tl{top:12px;left:14px}#overlay-tr{top:12px;right:32px;text-align:right}#overlay-bl{bottom:18px;left:14px}#overlay-br{bottom:18px;right:32px;text-align:right}.frame-bar{display:none!important}.cine-bar{position:absolute;bottom:0;left:0;right:18px;height:32px;background:rgba(241,245,249,0.95);border-top:1px solid var(--border);display:flex;align-items:center;padding:0 14px;gap:12px;z-index:20;backdrop-filter:blur(8px)}.cine-btn{width:26px;height:26px;border-radius:6px;background:transparent;border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:13px;transition:all 0.15s ease}.cine-btn:hover{background:var(--bg-hover);color:var(--text-primary);transform:scale(1.1)}.cine-btn.active{background:var(--accent-glow);border-color:var(--accent);color:var(--text-accent)}.cine-speed{width:80px;height:4px;-webkit-appearance:none;appearance:none;background:var(--border);border-radius:2px;outline:none}.cine-speed::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:var(--accent);cursor:pointer;box-shadow:0 1px 3px rgba(0,0,0,0.15);transition:transform 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