:root{--bg-primary: #0a0a0a;--bg-secondary: #141414;--bg-card: #1e1e1e;--bg-hover: #2a2a2a;--accent: #3b82f6;--accent-hover: #2563eb;--danger: #ef4444;--danger-hover: #dc2626;--success: #22c55e;--success-hover: #16a34a;--warning: #f59e0b;--text-primary: #f5f5f5;--text-secondary: #a0a0a0;--text-muted: #666;--border: #2a2a2a;--radius: 8px;--radius-lg: 12px;--sidebar-width: 240px;--header-height: 0px;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--text-primary);background-color:var(--bg-primary)}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;width:100%;overflow:hidden}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}button{cursor:pointer;border:none;background:none;color:inherit;font:inherit}input,select,textarea{font:inherit;color:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.app-layout{display:flex;height:100vh;width:100vw}.app-content{flex:1;overflow-y:auto;overflow-x:hidden;padding:24px}.sidebar{width:var(--sidebar-width);min-width:var(--sidebar-width);height:100vh;background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:0;z-index:100}.sidebar-logo{padding:24px 20px 20px;font-size:18px;font-weight:700;letter-spacing:2px;color:var(--text-primary);border-bottom:1px solid var(--border)}.sidebar-logo span{color:var(--accent)}.sidebar-nav{display:flex;flex-direction:column;padding:12px 8px;gap:2px;flex:1}.sidebar-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius);color:var(--text-secondary);font-size:14px;font-weight:500;transition:all .15s ease;text-decoration:none}.sidebar-item:hover{background:var(--bg-hover);color:var(--text-primary)}.sidebar-item.active{background:var(--accent);color:#fff}.sidebar-item.active:hover{background:var(--accent-hover)}.sidebar-item svg{width:20px;height:20px;flex-shrink:0}.sidebar-badge{margin-left:auto;background:var(--danger);color:#fff;font-size:11px;font-weight:600;padding:2px 7px;border-radius:10px;min-width:20px;text-align:center}.sidebar-stats{padding:16px 20px;border-top:1px solid var(--border);font-size:12px;color:var(--text-muted)}.sidebar-stats div{margin-bottom:4px}.sidebar-stats strong{color:var(--text-secondary)}.sidebar-user{padding:12px 16px;border-top:1px solid var(--border);display:flex;align-items:center;gap:8px}.sidebar-user-info{flex:1;min-width:0;overflow:hidden}.sidebar-user-name{font-size:13px;font-weight:500;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-user-email{font-size:11px;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-logout{flex-shrink:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius);color:var(--text-muted);transition:all .15s ease}.sidebar-logout:hover{background:var(--bg-hover);color:var(--danger)}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;gap:16px;position:sticky;top:-24px;z-index:20;background:var(--bg-primary);padding:24px 0 12px}.page-title{font-size:24px;font-weight:700}.btn{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:var(--radius);font-size:14px;font-weight:500;transition:all .15s ease;white-space:nowrap}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:var(--danger-hover)}.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:var(--success-hover)}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border)}.btn-ghost:hover{background:var(--bg-hover);color:var(--text-primary)}.btn-sm{padding:6px 12px;font-size:13px}.btn-icon{padding:8px;border-radius:var(--radius)}.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:4px}.photo-grid.dense{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:2px}.photo-card{position:relative;aspect-ratio:1;overflow:hidden;cursor:pointer;border-radius:4px;background:var(--bg-card);transition:transform .1s ease}.photo-card:hover{transform:scale(1.02);z-index:1}.photo-card img{width:100%;height:100%;object-fit:cover;display:block}.photo-card .placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:12px}.photo-card .badge{position:absolute;top:6px;right:6px;background:#000000b3;color:#fff;font-size:10px;padding:2px 6px;border-radius:4px}.month-header{padding:16px 0 8px;font-size:16px;font-weight:600;color:var(--text-primary);position:sticky;top:0;background:var(--bg-primary);z-index:5}.photo-view-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000f2;z-index:1000;display:flex;align-items:center;justify-content:center}.photo-view-content{position:relative;max-width:90vw;max-height:90vh;display:flex;align-items:center;justify-content:center}.photo-view-content img{max-width:90vw;max-height:90vh;object-fit:contain}.photo-view-close{position:fixed;top:16px;right:16px;background:#ffffff1a;color:#fff;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;z-index:1001;transition:background .15s}.photo-view-close:hover{background:#fff3}.photo-view-nav{position:fixed;top:50%;transform:translateY(-50%);background:#ffffff1a;color:#fff;width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;z-index:1001;transition:background .15s}.photo-view-nav:hover{background:#fff3}.photo-view-nav.prev{left:16px}.photo-view-nav.next{right:16px}.photo-view-info{position:fixed;bottom:0;left:0;right:0;background:linear-gradient(transparent,#000c);padding:40px 24px 16px;color:#fff;font-size:13px;z-index:1001}.photo-view-info .filename{font-size:16px;font-weight:600;margin-bottom:4px}.photo-view-info .meta{color:#ffffffb3}.people-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:20px}.person-card{display:flex;flex-direction:column;align-items:center;gap:8px;cursor:pointer;padding:12px;border-radius:var(--radius-lg);transition:background .15s}.person-card:hover{background:var(--bg-card)}.person-avatar{width:100px;height:100px;border-radius:50%;overflow:hidden;background:var(--bg-card);border:3px solid var(--border);transition:border-color .15s}.person-card:hover .person-avatar{border-color:var(--accent)}.person-avatar img{width:100%;height:100%;object-fit:cover}.person-avatar .no-face{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:32px}.person-name{font-size:14px;font-weight:500;text-align:center;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.person-name.unnamed{color:var(--text-muted);font-style:italic}.person-count{font-size:12px;color:var(--text-muted)}.person-name-input{background:var(--bg-card);border:1px solid var(--accent);border-radius:var(--radius);padding:4px 8px;font-size:14px;text-align:center;width:120px;outline:none;color:var(--text-primary)}.cleanup-tabs{display:flex;gap:4px;margin-bottom:24px;background:var(--bg-secondary);padding:4px;border-radius:var(--radius);width:fit-content}.cleanup-tab{padding:8px 16px;border-radius:6px;font-size:14px;font-weight:500;color:var(--text-secondary);transition:all .15s;display:flex;align-items:center;gap:8px}.cleanup-tab:hover{color:var(--text-primary)}.cleanup-tab.active{background:var(--bg-card);color:var(--text-primary)}.cleanup-tab .tab-badge{background:var(--bg-hover);padding:2px 8px;border-radius:10px;font-size:12px}.cleanup-tab.active .tab-badge{background:var(--accent);color:#fff}.cleanup-card{display:flex;gap:20px;padding:16px;background:var(--bg-card);border-radius:var(--radius-lg);margin-bottom:12px;align-items:center}.cleanup-card-thumb{width:200px;height:200px;border-radius:var(--radius);overflow:hidden;flex-shrink:0;background:var(--bg-secondary)}.cleanup-card-thumb img{width:100%;height:100%;object-fit:cover}.cleanup-card-info{flex:1;min-width:0}.cleanup-card-info h3{font-size:16px;margin-bottom:8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cleanup-card-info .detail{font-size:13px;color:var(--text-secondary);margin-bottom:4px}.cleanup-card-actions{display:flex;gap:8px;margin-top:16px}.cleanup-progress{margin-bottom:20px;background:var(--bg-secondary);border-radius:var(--radius);padding:12px 16px;display:flex;align-items:center;gap:12px}.cleanup-progress-bar{flex:1;height:6px;background:var(--bg-hover);border-radius:3px;overflow:hidden}.cleanup-progress-bar-fill{height:100%;background:var(--accent);border-radius:3px;transition:width .3s ease}.cleanup-progress-text{font-size:13px;color:var(--text-secondary);white-space:nowrap}.date-filter{margin-bottom:16px}.date-filter-years{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}.date-filter-months{display:flex;gap:6px;flex-wrap:wrap;padding-left:4px}.date-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:20px;font-size:13px;font-weight:500;background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border);transition:all .15s ease;cursor:pointer}.date-chip:hover{background:var(--bg-hover);color:var(--text-primary);border-color:var(--text-muted)}.date-chip.active{background:var(--accent);color:#fff;border-color:var(--accent)}.date-chip.active:hover{background:var(--accent-hover)}.date-chip.small{padding:4px 12px;font-size:12px}.date-chip.clear{background:transparent;border-color:var(--text-muted);color:var(--text-muted);gap:4px}.date-chip.clear:hover{background:var(--bg-hover);color:var(--text-primary)}.date-chip-count{font-size:11px;opacity:.7;font-weight:400}.date-chip.active .date-chip-count{opacity:.85}.tile-size-control{display:flex;align-items:center;gap:8px;padding:0 8px}.tile-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100px;height:4px;background:var(--border);border-radius:2px;outline:none;cursor:pointer}.tile-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:var(--accent);cursor:pointer;transition:transform .1s}.tile-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.tile-slider::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--accent);cursor:pointer;border:none}.gallery-layout{display:flex;gap:0;position:relative}.gallery-main{flex:1;min-width:0;margin-right:52px}.filter-tag{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:16px;font-size:13px;font-weight:500;background:var(--accent);color:#fff;cursor:pointer;transition:background .15s}.filter-tag:hover{background:var(--danger)}.timeline{position:fixed;top:0;right:0;width:52px;height:100vh;display:flex;align-items:center;justify-content:center;padding:12px 0;-webkit-user-select:none;user-select:none;z-index:50}.timeline-track{display:flex;flex-direction:column;align-items:center;gap:1px;max-height:100%;overflow-y:auto;overflow-x:hidden;scrollbar-width:none;-ms-overflow-style:none}.timeline-track::-webkit-scrollbar{display:none}.timeline-item{display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .1s ease;border-radius:4px;position:relative}.timeline-item.year{padding:6px 4px;min-height:28px}.timeline-item.month{padding:3px 4px;min-height:18px}.timeline-year-label{font-size:11px;font-weight:700;color:var(--text-secondary);letter-spacing:-.5px;writing-mode:horizontal-tb}.timeline-month-label{font-size:9px;font-weight:500;color:var(--text-muted)}.timeline-item:hover .timeline-year-label,.timeline-item:hover .timeline-month-label{color:var(--text-primary)}.timeline-item.active .timeline-year-label{color:var(--accent);font-weight:800}.timeline-item.active .timeline-month-label{color:var(--accent);font-weight:700}.timeline-item:hover{background:var(--bg-hover)}.timeline-item.active{background:#3b82f626}.timeline-item.current{background:#ffffff14}.timeline-item.current .timeline-year-label{color:var(--text-primary)}.timeline-item.current .timeline-month-label{color:#fff;font-weight:700}.timeline-item.current:after{content:"";position:absolute;left:0;top:2px;bottom:2px;width:2px;background:var(--accent);border-radius:1px}.timeline-item:hover:before{content:attr(title);position:absolute;right:52px;background:var(--bg-card);border:1px solid var(--border);color:var(--text-primary);padding:4px 10px;border-radius:6px;font-size:12px;white-space:nowrap;pointer-events:none;z-index:10;box-shadow:0 4px 12px #0000004d}.scan-banner{background:var(--bg-card);border:1px solid var(--accent);border-radius:var(--radius);padding:12px 16px;margin-bottom:20px;display:flex;align-items:center;gap:12px}.scan-banner .spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.scan-banner-info{flex:1}.scan-banner-info .title{font-size:14px;font-weight:500}.scan-banner-info .detail{font-size:12px;color:var(--text-secondary)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;text-align:center}.empty-state svg{width:64px;height:64px;color:var(--text-muted);margin-bottom:16px}.empty-state h3{font-size:18px;margin-bottom:8px}.empty-state p{color:var(--text-secondary);font-size:14px;margin-bottom:20px}@media(max-width:768px){.sidebar{position:fixed;left:-100%;transition:left .3s ease}.sidebar.open{left:0}.app-content{padding:16px}.photo-grid{grid-template-columns:repeat(2,1fr)}.people-grid{grid-template-columns:repeat(3,1fr);gap:12px}.person-avatar{width:72px;height:72px}.cleanup-card{flex-direction:column}.cleanup-card-thumb{width:100%;height:200px}.mobile-header{display:flex!important}}@media(min-width:769px){.mobile-header{display:none!important}}.mobile-header{display:none;position:fixed;top:0;left:0;right:0;height:56px;background:var(--bg-secondary);border-bottom:1px solid var(--border);align-items:center;padding:0 16px;z-index:99}.mobile-header button{width:40px;height:40px;display:flex;align-items:center;justify-content:center}.sidebar-overlay{display:none}@media(max-width:768px){.sidebar-overlay.visible{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:99}.app-content{padding-top:72px}}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;width:100%;background:var(--bg-primary);padding:20px}.login-card{width:100%;max-width:400px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px 32px}.login-logo{text-align:center;font-size:28px;font-weight:700;letter-spacing:3px;color:var(--text-primary);margin-bottom:32px}.login-logo span{color:var(--accent)}.login-form{display:flex;flex-direction:column;gap:20px}.login-field{display:flex;flex-direction:column;gap:6px}.login-field label{font-size:13px;font-weight:500;color:var(--text-secondary)}.login-field input{width:100%;padding:10px 14px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);font-size:14px;color:var(--text-primary);outline:none;transition:border-color .15s ease}.login-field input:focus{border-color:var(--accent)}.login-field input::placeholder{color:var(--text-muted)}.login-error{background:#ef44441f;border:1px solid rgba(239,68,68,.3);color:var(--danger);padding:10px 14px;border-radius:var(--radius);font-size:13px;text-align:center}.login-submit{width:100%;justify-content:center;padding:12px;font-size:15px;font-weight:600;margin-top:4px}.login-submit:disabled{opacity:.5;cursor:not-allowed}@media(max-width:480px){.login-card{padding:32px 24px}.login-logo{font-size:24px}}