:root{--color-primary: #0EBDC4;--color-primary-dark: #0a9aa0;--color-primary-darker: #077478;--color-surface-light: #E7FDFD;--color-neutral: #CFD4D4;--color-neutral-dark: #9aa0a0;--color-white: #FFFFFF;--color-danger: #e05252;--color-danger-dark: #b83c3c;--color-text: #1a2b2b;--color-text-muted: #5a6e6e;--sidebar-width: 220px;--header-height: 56px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--radius-sm: 6px;--radius-md: 10px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:15px;color:var(--color-text);background:var(--color-surface-light)}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;border-radius:var(--radius-sm);font-size:14px;font-weight:500;padding:7px 16px;transition:filter .15s ease,background .15s ease}button:hover{filter:brightness(.93)}button:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:var(--color-text)}.btn-secondary{background:var(--color-neutral);color:var(--color-text)}.btn-danger{background:var(--color-danger);color:var(--color-white)}.btn-action{background:var(--color-surface-light);color:var(--color-text);border:1px solid var(--color-primary);font-size:14px;padding:8px 18px}.btn-action:hover{background:var(--color-primary);filter:none}.btn-warning{background:#fff3cc;color:#7a5800;border:1px solid #e0c040}.btn-warning:hover{background:#ffe999;filter:none}input[type=text],input[type=password]{width:100%;padding:9px 12px;border:1px solid var(--color-neutral);border-radius:var(--radius-sm);font-size:15px;outline:none;background:var(--color-white);transition:border-color .15s ease}input[type=text]:focus,input[type=password]:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #29e9f033}.app-shell{display:flex;flex-direction:column;height:100%}.app-body{display:flex;flex:1;overflow:hidden}.app-content{flex:1;overflow-y:auto;padding:28px 32px;background:var(--color-surface-light)}.header{height:var(--header-height);background:var(--color-white);border-bottom:2px solid var(--color-primary);display:flex;align-items:center;justify-content:space-between;padding:0 24px;box-shadow:var(--shadow-sm);flex-shrink:0}.header-brand{font-size:24px;font-weight:800;color:var(--color-primary-darker);letter-spacing:-.5px}.header-user{font-size:14px;color:var(--color-text-muted)}.header-user .logout-link{color:var(--color-primary-darker);font-weight:600;cursor:pointer;margin-left:4px}.header-user .logout-link:hover{text-decoration:underline}.sidebar{width:var(--sidebar-width);background:var(--color-white);border-right:1px solid var(--color-neutral);padding:16px 0;overflow-y:auto;flex-shrink:0}.sidebar-item{display:block;padding:10px 20px;color:var(--color-text-muted);font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;cursor:pointer;transition:background .12s ease;-webkit-user-select:none;user-select:none}.sidebar-item:hover{background:var(--color-surface-light)}.sidebar-item.active{background:var(--color-primary);color:var(--color-text);font-weight:600}.sidebar-section-label{padding:10px 20px;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted);cursor:default;-webkit-user-select:none;user-select:none}.sidebar-sub-item{display:block;padding:9px 20px 9px 36px;color:var(--color-text);font-size:14px;cursor:pointer;transition:background .12s ease}.sidebar-sub-item:hover{background:var(--color-surface-light)}.sidebar-sub-item.active{background:var(--color-primary);color:var(--color-text);font-weight:600}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px}.stat-card{background:var(--color-white);border:1px solid var(--color-neutral);border-top:4px solid var(--color-primary);border-radius:var(--radius-md);padding:28px 24px 22px;text-align:center;cursor:pointer;transition:box-shadow .15s ease,transform .12s ease;display:flex;flex-direction:column;align-items:center;gap:8px;width:100%;filter:none}.stat-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);filter:none}.stat-card-value{font-size:58px;font-weight:800;line-height:1;color:var(--color-primary-darker);min-height:60px;display:flex;align-items:center;justify-content:center}.stat-card-label{font-size:15px;font-weight:700;color:var(--color-text);text-transform:uppercase;letter-spacing:.04em}.stat-card-description{font-size:13px;color:var(--color-text-muted);line-height:1.4}.image-group{margin-bottom:28px}.image-group-header{display:flex;align-items:center;gap:14px;background:var(--color-white);border:1px solid var(--color-neutral);border-radius:var(--radius-md) var(--radius-md) 0 0;padding:14px 16px;border-bottom:2px solid var(--color-primary)}.image-group-header-thumb{width:56px;height:56px;object-fit:cover;border-radius:var(--radius-sm);background:var(--color-neutral);flex-shrink:0}.image-group-header-collapsible{cursor:pointer;-webkit-user-select:none;user-select:none}.image-group-header-collapsible:hover{background:#f0fefe}.image-group-header-info{flex:1}.image-group-header-info h3{font-size:16px;font-weight:700;margin-bottom:4px;display:flex;align-items:center;gap:8px}.image-group-count{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:22px;padding:0 7px;background:var(--color-primary);color:var(--color-text);border-radius:11px;font-size:12px;font-weight:700;line-height:1}.image-group-header-info .meta{font-size:13px;color:var(--color-text-muted)}.image-group-chevron{font-size:22px;font-weight:300;color:var(--color-primary-darker);line-height:1;flex-shrink:0;transition:transform .15s ease;margin-left:4px}.image-group-results{border:1px solid var(--color-neutral);border-top:none;border-radius:0 0 var(--radius-md) var(--radius-md);overflow:hidden}.image-group-results .scanned-result-card:last-child{border-bottom:none}.scanned-result-card{display:flex;gap:14px;padding:14px 16px;background:var(--color-white);border-bottom:1px solid var(--color-neutral);align-items:flex-start}.scanned-result-card:hover{background:#fafffe}.scanned-result-thumb{width:72px;height:72px;object-fit:cover;border-radius:var(--radius-sm);background:var(--color-neutral);flex-shrink:0}.scanned-result-thumb-lg{width:110px;height:110px;object-fit:cover;border-radius:var(--radius-sm);background:var(--color-neutral);flex-shrink:0}.scanned-result-info{flex:1;min-width:0}.scanned-result-title{font-size:15px;font-weight:600;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.scanned-result-url{font-size:13px;color:var(--color-primary-darker);margin-bottom:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:flex;align-items:center;gap:4px}.scanned-result-url:hover{text-decoration:underline}.external-link-icon{width:11px;height:11px;flex-shrink:0;opacity:.7}.scanned-result-meta{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:13px;color:var(--color-text-muted);margin-bottom:8px}.scanned-result-description{font-size:13px;color:var(--color-text-muted);margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.similarity-badge{display:inline-block;padding:1px 7px;border-radius:10px;font-size:12px;font-weight:700;vertical-align:middle}.similarity-high{background:#d4f7e0;color:#1a7a3a}.similarity-mid{background:#fff3cc;color:#7a5800}.similarity-low{background:#fde8e8;color:#9c2a2a}.similarity-unknown{background:var(--color-neutral);color:var(--color-text-muted)}.scanned-result-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.managed-image-card{display:flex;align-items:center;gap:14px;padding:12px 16px;background:var(--color-white);border:1px solid var(--color-neutral);border-radius:var(--radius-md);margin-bottom:10px}.managed-image-thumb{width:56px;height:56px;object-fit:cover;border-radius:var(--radius-sm);background:var(--color-neutral);flex-shrink:0}.managed-image-info{flex:1}.managed-image-info h4{font-size:15px;font-weight:600;margin-bottom:4px}.managed-image-info .meta{font-size:13px;color:var(--color-text-muted)}.managed-image-name{font-size:15px;font-weight:600;margin-bottom:4px;cursor:pointer;display:block;border-bottom:1px dotted transparent;transition:color .12s ease,border-color .12s ease}.managed-image-name:hover{color:var(--color-primary-darker);border-bottom-color:var(--color-primary-darker)}.image-name-edit{display:flex;align-items:center;gap:6px;margin-bottom:4px}.image-name-input{flex:1;min-width:0;padding:3px 8px;border:1px solid var(--color-primary);border-radius:var(--radius-sm);font-size:15px;font-weight:600;font-family:inherit;outline:none;background:var(--color-white);box-shadow:0 0 0 2px #0ebdc426}.btn-icon-confirm{background:#d4f7e0;color:#1a7a3a;border:1px solid #a8e8be;padding:3px 8px;font-size:15px;line-height:1.2;border-radius:var(--radius-sm);flex-shrink:0}.btn-icon-confirm:hover{background:#b8f0cc;filter:none}.btn-icon-cancel{background:#fde8e8;color:var(--color-danger-dark);border:1px solid #f5c6c6;padding:3px 8px;font-size:15px;line-height:1.2;border-radius:var(--radius-sm);flex-shrink:0}.btn-icon-cancel:hover{background:#fbd0d0;filter:none}.drop-zone{border:2px dashed var(--color-primary);border-radius:var(--radius-md);background:var(--color-white);padding:32px;text-align:center;cursor:pointer;transition:background .15s ease,border-color .15s ease;margin-bottom:24px}.drop-zone:hover,.drop-zone.drag-over{background:var(--color-surface-light);border-color:var(--color-primary-dark)}.drop-zone-icon{font-size:32px;margin-bottom:10px;color:var(--color-primary-dark)}.drop-zone-text{font-size:15px;color:var(--color-text-muted)}.drop-zone-text strong{color:var(--color-primary-darker)}.dialog-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;display:flex;align-items:center;justify-content:center;z-index:100}.dialog-box{background:var(--color-white);border-radius:var(--radius-md);padding:28px 32px;max-width:380px;width:90%;box-shadow:var(--shadow-md)}.dialog-box h3{font-size:17px;font-weight:700;margin-bottom:10px}.dialog-box p{font-size:15px;color:var(--color-text-muted);margin-bottom:22px}.dialog-actions{display:flex;gap:10px;justify-content:flex-end}.login-page{min-height:100%;display:flex;align-items:center;justify-content:center;background:var(--color-surface-light)}.login-card{background:var(--color-white);border-radius:var(--radius-md);padding:40px 40px 36px;width:360px;box-shadow:var(--shadow-md);border-top:4px solid var(--color-primary)}.login-brand{font-size:28px;font-weight:800;color:var(--color-primary-darker);margin-bottom:6px;letter-spacing:-.5px}.login-subtitle{font-size:14px;color:var(--color-text-muted);margin-bottom:28px}.login-form .field{margin-bottom:16px}.login-form label{display:block;font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-muted);margin-bottom:6px}.login-error{color:var(--color-danger);font-size:14px;margin-bottom:14px}.login-form .btn-primary{width:100%;padding:10px;font-size:15px;margin-top:6px;border-radius:var(--radius-sm)}.page-heading{font-size:22px;font-weight:700;margin-bottom:20px;color:var(--color-text)}.empty-state{text-align:center;padding:48px 24px;color:var(--color-text-muted);background:var(--color-white);border-radius:var(--radius-md);border:1px solid var(--color-neutral)}.empty-state p{font-size:16px}.spinner{display:inline-block;width:18px;height:18px;border:2px solid var(--color-neutral);border-top-color:var(--color-primary);border-radius:50%;animation:spin .6s linear infinite;vertical-align:middle}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;bottom:28px;right:28px;background:#1a2b2b;color:#fff;padding:13px 22px;border-radius:var(--radius-md);font-size:14px;font-weight:500;box-shadow:0 6px 24px #0000002e;z-index:500;max-width:380px;pointer-events:none;border-left:4px solid var(--color-primary);transition:opacity .3s ease,transform .3s ease}.toast-visible{opacity:1;transform:translateY(0);animation:toast-in .25s ease}.toast-hidden{opacity:0;transform:translateY(8px)}@keyframes toast-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.account-section{background:var(--color-white);border:1px solid var(--color-neutral);border-radius:var(--radius-md);padding:28px 32px 24px;margin-bottom:24px}.account-section-heading{font-size:17px;font-weight:700;color:var(--color-text);margin-bottom:20px;padding-bottom:12px;border-bottom:1px solid var(--color-neutral)}.account-form{display:flex;flex-direction:column;gap:0}.account-fields{display:flex;flex-direction:column;gap:16px;margin-bottom:20px}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-muted)}.input-readonly{background:var(--color-surface-light)!important;color:var(--color-text-muted)!important;cursor:default!important}.account-feedback{font-size:14px;margin-bottom:14px;padding:10px 14px;border-radius:var(--radius-sm)}.account-feedback-error{background:#fde8e8;color:var(--color-danger-dark);border:1px solid #f5c6c6}.account-feedback-success{background:#d4f7e0;color:#1a7a3a;border:1px solid #a8e8be}.account-readonly-note{font-size:13px;color:var(--color-text-muted);margin-bottom:16px;font-style:italic}.account-form-footer{display:flex;justify-content:flex-end}.page-toolbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:20px}.filter-group{display:flex;align-items:center;gap:6px}.filter-label{font-size:13px;font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.04em;margin-right:4px}.filter-btn{background:var(--color-white);color:var(--color-text-muted);border:1px solid var(--color-neutral);font-size:13px;font-weight:500;padding:6px 16px;border-radius:20px}.filter-btn:hover{border-color:var(--color-primary);color:var(--color-text);filter:none}.filter-btn-active{background:var(--color-primary);color:var(--color-text);border-color:var(--color-primary);font-weight:700}.filter-btn-active:hover{filter:brightness(.95)}.takedown-group{margin-bottom:28px}.takedown-group-header{display:flex;align-items:center;gap:14px;background:var(--color-white);border:1px solid var(--color-neutral);border-radius:var(--radius-md) var(--radius-md) 0 0;padding:14px 16px;border-bottom:2px solid var(--color-primary)}.takedown-group-header-thumb{width:56px;height:56px;object-fit:cover;border-radius:var(--radius-sm);background:var(--color-neutral);flex-shrink:0}.takedown-group-header-info h3{font-size:16px;font-weight:700;margin-bottom:2px}.takedown-group-header-info .meta{font-size:13px;color:var(--color-text-muted)}.takedown-list{border:1px solid var(--color-neutral);border-top:none;border-radius:0 0 var(--radius-md) var(--radius-md);overflow:hidden}.takedown-list .takedown-item:last-child{border-bottom:none}.takedown-item{display:flex;gap:14px;padding:14px 16px;background:var(--color-white);border-bottom:1px solid var(--color-neutral);align-items:flex-start}.takedown-item:hover{background:#fafffe}.takedown-item-thumb{width:72px;height:72px;object-fit:cover;border-radius:var(--radius-sm);background:var(--color-neutral);flex-shrink:0}.takedown-item-info{flex:1;min-width:0}.takedown-item-title{font-size:15px;font-weight:600;margin-bottom:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.takedown-item-url{font-size:13px;color:var(--color-primary-darker);margin-bottom:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}.takedown-item-url:hover{text-decoration:underline}.takedown-item-meta{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:13px;color:var(--color-text-muted);margin-top:4px}.takedown-status-badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:12px;font-size:13px;font-weight:700}.takedown-status-pending{background:#fff3cc;color:#7a5800}.takedown-status-complete{background:#d4f7e0;color:#1a7a3a}.classify-page{display:flex;flex-direction:column;height:100vh;background:var(--color-surface-light)}.classify-header{display:flex;align-items:center;gap:10px;height:48px;padding:0 20px;background:var(--color-white);border-bottom:1px solid var(--color-neutral);flex-shrink:0;box-shadow:var(--shadow-sm)}.classify-header-brand{font-weight:700;font-size:16px;color:var(--color-primary-dark);letter-spacing:-.3px}.classify-header-sep{color:var(--color-neutral-dark);font-size:16px}.classify-header-title{font-size:15px;color:var(--color-text-muted)}.classify-body{display:flex;flex:1;overflow:hidden}.classify-panel{width:300px;flex-shrink:0;background:var(--color-white);border-right:1px solid var(--color-neutral);overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:4px}.classify-panel-section{padding:12px 0;border-bottom:1px solid var(--color-neutral)}.classify-panel-section:last-child{border-bottom:none}.classify-panel-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.6px;color:var(--color-text-muted);margin-bottom:10px}.classify-managed-row{display:flex;align-items:center;gap:10px}.classify-managed-thumb{width:44px;height:44px;object-fit:cover;border-radius:var(--radius-sm);border:1px solid var(--color-neutral);flex-shrink:0}.classify-managed-name{font-weight:600;font-size:14px;line-height:1.3;word-break:break-word}.classify-scanned-title{font-weight:600;font-size:14px;line-height:1.4;margin-bottom:6px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}.classify-scanned-url{display:flex;align-items:flex-start;gap:4px;font-size:12px;color:var(--color-primary-dark);text-decoration:underline;word-break:break-all;margin-bottom:8px;overflow:hidden}.classify-scanned-meta{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--color-text-muted)}.classify-scanned-meta strong{color:var(--color-text)}.classify-actions{display:flex;flex-direction:column;gap:8px}.classify-action-btn{width:100%;text-align:center}.classify-error-msg{font-size:12px;color:var(--color-danger);margin-top:4px}.classify-iframe-wrapper{flex:1;position:relative;overflow:hidden}.classify-iframe{width:100%;height:100%;border:none;display:block}.classify-iframe-blocked{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--color-surface-light);color:var(--color-text-muted);font-size:15px;z-index:1}.classify-error{display:flex;align-items:center;justify-content:center;height:100vh;color:var(--color-text-muted);font-size:15px;padding:32px;text-align:center}.classify-snapshot-wrapper{flex:1;overflow-y:auto;overflow-x:hidden;background:#e8eaea}.classify-snapshot-img{display:block;width:100%;height:auto}.scanned-result-snapshot-link{color:var(--color-primary-dark);font-style:italic}