:root{--color-bg-deep: #1a1a2e;--color-bg-deepest: #16162a;--color-bg-surface: #22223a;--color-bg-hover: #2a2a4a;--color-bg-hover-accent: #2a2a4e;--color-text-primary: #e0e0e0;--color-text-secondary: #ccc;--color-text-tertiary: #999;--color-text-muted: #888;--color-text-dim: #666;--color-text-hint: #777;--color-text-heading: #a0a0c0;--color-text-label: #bbb;--color-text-group-title: #8888aa;--color-border: #444;--color-border-light: #555;--color-border-subtle: #333;--color-accent: #6666aa;--color-accent-strong: #4444aa;--color-accent-hover: #5555bb;--color-accent-light: #7777bb;--color-danger: #ff6b6b;--color-danger-strong: #aa3333;--color-danger-hover: #cc4444;--color-success: #4caf50;--color-warning: #f0ad4e;--color-drop-target: #88aa44;--z-modal: 100;--z-dropdown: 50;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--radius-xl: 12px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:system-ui,-apple-system,sans-serif;background:var(--color-bg-deep);color:var(--color-text-primary);min-height:100vh}[hidden]{display:none!important}.dashboard{--ks-columns: 8;--ks-spacing: 8px;--ks-max-width: 1840px;max-width:var(--ks-max-width);margin:0 auto;padding:24px 16px}.dashboard-vcenter{min-height:100vh;display:flex;flex-direction:column;justify-content:center}.dashboard-compact .bookmark-title{padding:4px 6px;font-size:.75rem}.dashboard-compact .category-section{margin-bottom:20px}.dashboard-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.dashboard-header h1{font-size:1.25rem;font-weight:600;color:var(--color-text-heading)}.header-actions button{padding:6px 16px;border:1px solid var(--color-border);border-radius:6px;background:transparent;color:var(--color-text-secondary);cursor:pointer;font-size:.85rem}.header-actions button:hover{background:var(--color-bg-hover)}.category-section{margin-bottom:32px}.category-toolbar{display:flex;align-items:center;gap:8px;margin-bottom:12px}.btn-icon{width:24px;height:24px;border:1px solid var(--color-border);border-radius:4px;background:transparent;color:var(--color-text-muted);cursor:pointer;font-size:1rem;line-height:1;display:flex;align-items:center;justify-content:center}.btn-icon:hover{background:var(--color-bg-hover);color:var(--color-text-secondary)}.bookmark-grid{display:grid;grid-template-columns:repeat(var(--ks-columns),1fr);gap:var(--ks-spacing)}@media(max-width:600px){.bookmark-grid{grid-template-columns:repeat(2,1fr)}}.bookmark-card{position:relative;border-radius:8px;overflow:hidden;background:var(--color-bg-surface);transition:background .15s}.bookmark-card:hover{background:var(--color-bg-hover-accent)}.bookmark-link{display:block;text-decoration:none;color:inherit}.bookmark-thumbnail{aspect-ratio:1.91 / 1;display:flex;align-items:center;justify-content:center;background:var(--color-bg-deepest);overflow:hidden}.bookmark-thumbnail img{width:100%;height:100%;object-fit:contain}.bookmark-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:2.5rem;font-weight:700;color:#ffffffb3}.bookmark-title-bar{display:flex;align-items:center;gap:6px;padding:6px 8px;min-width:0}.bookmark-title-bar img{flex-shrink:0;width:14px;height:14px;border-radius:2px}.bookmark-title-favicon-placeholder{flex-shrink:0;width:14px;height:14px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.5rem;font-weight:600}.bookmark-title{flex:1;min-width:0;font-size:.8rem;line-height:1.3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bookmark-actions{position:absolute;top:4px;right:4px;display:flex;gap:2px;opacity:0;transition:opacity .15s}.bookmark-card:hover .bookmark-actions{opacity:1}.bookmark-actions button{width:22px;height:22px;border:none;border-radius:4px;background:#0009;color:var(--color-text-secondary);cursor:pointer;font-size:.85rem;display:flex;align-items:center;justify-content:center}.bookmark-actions button:hover{background:#000000d9}dialog.modal-overlay{border:none;padding:0;max-width:none;max-height:none;width:100%;height:100%;color:inherit;background:#00000080;position:fixed;inset:0;display:flex;align-items:center;justify-content:center;z-index:var(--z-modal)}dialog.modal-overlay::backdrop{display:none}.modal-form{background:var(--color-bg-surface);border:1px solid var(--color-border);border-radius:12px;padding:24px;min-width:360px;max-width:480px}.modal-form h3{margin-bottom:16px;font-size:1.1rem}.modal-form label{display:block;margin-bottom:12px;font-size:.85rem;color:var(--color-text-tertiary)}.modal-form input,.modal-form select{display:block;width:100%;margin-top:4px;padding:8px;border:1px solid var(--color-border-light);border-radius:6px;background:var(--color-bg-deep);color:var(--color-text-primary);font-size:.9rem;outline:none}.modal-form input:focus,.modal-form select:focus{border-color:var(--color-accent)}.modal-buttons{display:flex;gap:8px;margin-top:16px}.modal-buttons button{padding:8px 20px;border:1px solid var(--color-border-light);border-radius:6px;background:transparent;color:var(--color-text-secondary);cursor:pointer;font-size:.85rem}.modal-buttons button[type=submit]{background:var(--color-accent-strong);border-color:var(--color-accent-strong);color:#fff}.modal-buttons button[type=submit]:hover{background:var(--color-accent-hover)}.setup-container{max-width:400px;margin:80px auto;padding:0 16px}.setup-container h1{margin-bottom:8px}.setup-container p{color:var(--color-text-muted);margin-bottom:24px}.setup-login-btn{padding:8px 24px;background:var(--color-accent-strong);border:none;border-radius:6px;color:#fff;cursor:pointer;font-size:.9rem}.setup-login-btn:disabled{opacity:.6;cursor:not-allowed}.setup-error{color:var(--color-danger);margin-bottom:8px}.workspace-list{display:flex;flex-direction:column;gap:8px}.workspace-btn{padding:10px 16px;background:var(--color-bg-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);cursor:pointer;font-size:.9rem;text-align:left}.workspace-btn:hover{background:var(--color-bg-hover);border-color:var(--color-accent)}.settings-dialog{display:flex;background:var(--color-bg-surface);border:1px solid var(--color-border);border-radius:12px;width:640px;max-width:90vw;height:480px;max-height:85vh;overflow:hidden}.settings-sidebar{width:180px;flex-shrink:0;border-right:1px solid var(--color-border-subtle);display:flex;flex-direction:column;padding:20px 0}.settings-sidebar-title{font-size:1rem;font-weight:600;padding:0 16px;margin-bottom:16px;color:var(--color-text-heading)}.settings-nav{display:flex;flex-direction:column;gap:2px;flex:1}.settings-nav-item{display:block;width:100%;padding:8px 16px;border:none;background:transparent;color:var(--color-text-tertiary);cursor:pointer;font-size:.85rem;text-align:left;transition:background .1s,color .1s}.settings-nav-item:hover{background:var(--color-bg-hover);color:var(--color-text-secondary)}.settings-nav-item.active{background:var(--color-bg-hover);color:var(--color-text-primary);font-weight:500}.settings-reset-btn{padding:6px 12px;border:1px solid var(--color-border-light);border-radius:6px;background:transparent;color:var(--color-text-muted);cursor:pointer;font-size:.8rem;width:100%}.settings-reset-btn:hover{background:var(--color-bg-hover);color:var(--color-text-secondary)}.settings-logout-btn{padding:6px 12px;border:1px solid var(--color-danger-strong);border-radius:6px;background:transparent;color:var(--color-danger);cursor:pointer;font-size:.8rem;width:100%}.settings-logout-btn:hover{background:var(--color-danger-strong);color:var(--color-text-primary)}.settings-content{flex:1;display:flex;flex-direction:column;min-width:0}.settings-content-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--color-border-subtle)}.settings-content-header h3{font-size:1rem;font-weight:500}.settings-close-btn{width:28px;height:28px;border:none;border-radius:6px;background:transparent;color:var(--color-text-muted);cursor:pointer;font-size:1.2rem;display:flex;align-items:center;justify-content:center}.settings-close-btn:hover{background:var(--color-bg-hover);color:var(--color-text-secondary)}.settings-content-body{flex:1;overflow-y:auto;padding:16px 20px}.settings-section-list{display:flex;flex-direction:column;gap:20px}.settings-group{display:flex;flex-direction:column;gap:12px}.settings-group-title{font-size:.8rem;font-weight:600;color:var(--color-text-group-title);text-transform:uppercase;letter-spacing:.05em}.settings-field{display:flex;flex-direction:column;gap:6px}.settings-field label{font-size:.85rem;color:var(--color-text-label)}.settings-field-header{display:flex;align-items:center;justify-content:space-between}.settings-field-value{font-size:.8rem;color:var(--color-text-muted);font-variant-numeric:tabular-nums}.settings-field input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:4px;border-radius:2px;background:var(--color-border-subtle);outline:none}.settings-field input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:14px;height:14px;border-radius:50%;background:var(--color-accent);cursor:pointer;border:none}.settings-field input[type=range]::-webkit-slider-thumb:hover{background:var(--color-accent-light)}.settings-field-toggle{flex-direction:row;align-items:center;justify-content:space-between}.toggle-switch{position:relative;width:36px;height:20px;border:none;border-radius:10px;background:var(--color-border);cursor:pointer;padding:0;transition:background .2s;flex-shrink:0}.toggle-switch.on{background:var(--color-accent-strong)}.toggle-knob{position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:var(--color-text-secondary);transition:transform .2s}.toggle-switch.on .toggle-knob{transform:translate(16px);background:#fff}.settings-select{padding:4px 8px;border:1px solid var(--color-border-light);border-radius:6px;background:var(--color-bg-deep);color:var(--color-text-primary);font-size:.85rem;outline:none;cursor:pointer}.settings-select:focus{border-color:var(--color-accent)}.settings-hint{font-size:.8rem;color:var(--color-text-hint);margin-top:-4px}.header-actions{display:flex;align-items:center;gap:8px}.tab-bar{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;margin-bottom:20px;border-bottom:1px solid var(--color-border-subtle);padding-bottom:0}.tab-bar::-webkit-scrollbar{display:none}.tab-bar-item{flex-shrink:0;padding:8px 16px;border:none;border-bottom:2px solid transparent;background:transparent;color:var(--color-text-muted);cursor:pointer;font-size:.85rem;white-space:nowrap;transition:color .15s,border-color .15s;margin-bottom:-1px}.tab-bar-item:hover{color:var(--color-text-secondary)}.tab-bar-item.active{color:var(--color-text-primary);border-bottom-color:var(--color-accent);font-weight:500}.bookmark-list{display:flex;flex-direction:column;gap:2px}.bookmark-list-item{display:flex;align-items:center;border-radius:6px;background:var(--color-bg-surface);transition:background .15s}.bookmark-list-item:hover{background:var(--color-bg-hover-accent)}.bookmark-list-link{display:flex;align-items:center;gap:10px;flex:1;min-width:0;padding:8px 12px;text-decoration:none;color:inherit}.bookmark-list-favicon{flex-shrink:0;width:16px;height:16px;display:flex;align-items:center;justify-content:center}.bookmark-list-favicon img{width:16px;height:16px}.bookmark-list-favicon-placeholder{width:16px;height:16px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.6rem;font-weight:600;color:#fff}.bookmark-list-title{flex-shrink:0;font-size:.85rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:40%}.bookmark-list-description{flex:1;min-width:0;font-size:.8rem;color:var(--color-text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bookmark-list-actions{display:flex;gap:2px;opacity:0;transition:opacity .15s;padding-right:8px}.bookmark-list-item:hover .bookmark-list-actions{opacity:1}.bookmark-list-actions button{width:22px;height:22px;border:none;border-radius:4px;background:transparent;color:var(--color-text-muted);cursor:pointer;font-size:.85rem;display:flex;align-items:center;justify-content:center}.bookmark-list-actions button:hover{background:#ffffff14;color:var(--color-text-secondary)}.view-toggle{margin-left:auto}.tab-empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:64px 16px;color:var(--color-text-dim);font-size:.9rem;text-align:center;gap:8px}.tab-empty-state p:first-child{font-size:1.5rem}.cat-mgr-sort-hint{padding:8px 0;font-size:.8rem;color:var(--color-text-muted)}.cat-mgr-list{flex:1;overflow-y:auto;padding:8px 0}.cat-mgr-item{display:flex;align-items:center;gap:8px;padding:8px 0;transition:background .1s}.cat-mgr-visibility{flex-shrink:0;width:16px;height:16px;accent-color:var(--color-accent-strong);cursor:pointer}.cat-mgr-item:hover{background:var(--color-bg-hover)}.cat-mgr-drag-handle{flex-shrink:0;width:20px;height:20px;border:none;background:transparent;color:var(--color-text-dim);cursor:grab;display:flex;align-items:center;justify-content:center;border-radius:3px;touch-action:none}.cat-mgr-drag-handle:hover{color:var(--color-text-secondary);background:var(--color-border-subtle)}.cat-mgr-drag-handle:active{cursor:grabbing}.cat-mgr-drag-spacer{flex-shrink:0;width:20px}.cat-mgr-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.cat-mgr-name{font-size:.85rem;color:var(--color-text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cat-mgr-count{font-size:.75rem;color:var(--color-text-dim)}.cat-mgr-edit-input{padding:4px 8px;border:1px solid var(--color-accent);border-radius:4px;background:var(--color-bg-deep);color:var(--color-text-primary);font-size:.85rem;outline:none;width:100%}.cat-mgr-actions{display:flex;gap:4px;flex-shrink:0;opacity:0;transition:opacity .15s}.cat-mgr-item:hover .cat-mgr-actions{opacity:1}.cat-mgr-action-btn{width:24px;height:24px;border:none;border-radius:4px;background:transparent;color:var(--color-text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center}.cat-mgr-action-btn:hover{background:var(--color-border-subtle);color:var(--color-text-secondary)}.cat-mgr-delete-btn:hover{color:var(--color-danger)}.cat-mgr-add-form{display:flex;gap:8px;padding:12px 0;border-top:1px solid var(--color-border-subtle)}.cat-mgr-add-input{flex:1;padding:6px 10px;border:1px solid var(--color-border-light);border-radius:6px;background:var(--color-bg-deep);color:var(--color-text-primary);font-size:.85rem;outline:none}.cat-mgr-add-input:focus{border-color:var(--color-accent)}.cat-mgr-add-input::placeholder{color:var(--color-border-light)}.cat-mgr-add-btn{padding:6px 16px;border:none;border-radius:6px;background:var(--color-accent-strong);color:#fff;cursor:pointer;font-size:.85rem;white-space:nowrap}.cat-mgr-add-btn:hover:not(:disabled){background:var(--color-accent-hover)}.cat-mgr-add-btn:disabled{opacity:.4;cursor:not-allowed}.cat-mgr-delete-message{font-size:.9rem;color:var(--color-text-secondary);margin-bottom:8px}.cat-mgr-delete-warning{font-size:.85rem;color:var(--color-danger);padding:8px 12px;background:#ff6b6b1a;border-radius:6px;margin-bottom:4px}.cat-mgr-confirm-delete-btn{background:var(--color-danger-strong)!important;border-color:var(--color-danger-strong)!important;color:#fff!important}.cat-mgr-confirm-delete-btn:hover{background:var(--color-danger-hover)!important}.sort-select{padding:3px 8px;border:1px solid var(--color-border);border-radius:4px;background:transparent;color:var(--color-text-muted);cursor:pointer;font-size:.75rem;outline:none}.sort-select:focus{border-color:var(--color-accent)}.tab-bar-item.tab-drop-target{color:var(--color-text-primary);border-bottom-color:var(--color-drop-target);background:#88aa441a}.drag-overlay-card{padding:8px 16px;background:var(--color-bg-hover-accent);border:1px solid var(--color-accent);border-radius:8px;color:var(--color-text-primary);font-size:.85rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:240px;box-shadow:0 4px 12px #0006}.form-thumbnail-section{margin-bottom:12px}.form-thumbnail-section>label{display:block;margin-bottom:8px;font-size:.85rem;color:var(--color-text-tertiary)}.form-thumbnail-preview{margin-bottom:8px;border-radius:6px;overflow:hidden;background:var(--color-bg-deepest);aspect-ratio:1.91 / 1;max-width:200px}.form-thumbnail-preview img{width:100%;height:100%;object-fit:contain}.form-thumbnail-actions{display:flex;align-items:center;gap:8px}.form-thumbnail-input{font-size:.8rem;color:var(--color-text-secondary)}.form-thumbnail-input::file-selector-button{padding:4px 12px;border:1px solid var(--color-border-light);border-radius:4px;background:transparent;color:var(--color-text-secondary);cursor:pointer;font-size:.8rem;margin-right:8px}.form-thumbnail-input::file-selector-button:hover{background:var(--color-bg-hover)}.form-thumbnail-uploading{font-size:.8rem;color:var(--color-accent)}.thumb-mgr-empty{padding:40px 0;text-align:center;color:var(--color-text-dim)}.thumb-mgr-actions-bar{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--color-border-subtle)}.thumb-mgr-count{font-size:.85rem;color:var(--color-text-muted)}.thumb-mgr-regen-btn{padding:6px 16px;border:none;border-radius:6px;background:var(--color-accent-strong);color:#fff;cursor:pointer;font-size:.85rem}.thumb-mgr-regen-btn:hover{background:var(--color-accent-hover)}.thumb-mgr-progress{padding:12px 20px;border-bottom:1px solid var(--color-border-subtle);display:flex;align-items:center;gap:12px}.thumb-mgr-progress-bar{flex:1;height:6px;background:var(--color-border-subtle);border-radius:3px;overflow:hidden}.thumb-mgr-progress-fill{height:100%;background:var(--color-accent-strong);border-radius:3px;transition:width .2s}.thumb-mgr-progress-text{font-size:.8rem;color:var(--color-text-muted);flex-shrink:0}.thumb-mgr-list{flex:1;overflow-y:auto;padding:4px 0}.thumb-mgr-item{display:flex;align-items:center;justify-content:space-between;padding:8px 0;transition:background .1s}.thumb-mgr-item:hover{background:var(--color-bg-hover)}.thumb-mgr-item-info{display:flex;flex-direction:column;gap:2px;min-width:0}.thumb-mgr-item-title{font-size:.85rem;color:var(--color-text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.thumb-mgr-item-category{font-size:.75rem;color:var(--color-text-dim)}.thumb-mgr-status{flex-shrink:0;font-size:.75rem;font-weight:600;padding:2px 8px;border-radius:4px}.thumb-mgr-status-success{color:var(--color-success);background:#4caf501a}.thumb-mgr-status-failed{color:var(--color-danger);background:#ff6b6b1a}.dup-empty{padding:40px 0;text-align:center;color:var(--color-text-dim)}.dup-actions-bar{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--color-border-subtle);gap:8px}.dup-count{font-size:.85rem;color:var(--color-text-muted);flex-shrink:0}.dup-actions-buttons{display:flex;gap:8px}.dup-auto-btn{padding:6px 12px;border:1px solid var(--color-border-light);border-radius:6px;background:transparent;color:var(--color-text-secondary);cursor:pointer;font-size:.8rem;white-space:nowrap}.dup-auto-btn:hover{background:var(--color-bg-hover)}.dup-delete-btn{padding:6px 12px;border:none;border-radius:6px;background:var(--color-danger-strong);color:#fff;cursor:pointer;font-size:.8rem;white-space:nowrap}.dup-delete-btn:hover{background:var(--color-danger-hover)}.dup-list{flex:1;overflow-y:auto;padding:8px 0}.dup-group{padding:8px 0 12px;border-bottom:1px solid var(--color-bg-hover)}.dup-group-url{font-size:.75rem;color:var(--color-text-dim);margin-bottom:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dup-item{display:flex;align-items:center;gap:8px;padding:4px 0;cursor:pointer}.dup-item input[type=checkbox]{width:16px;height:16px;accent-color:var(--color-danger-strong);cursor:pointer;flex-shrink:0}.dup-item-info{display:flex;flex-direction:column;gap:1px;min-width:0}.dup-item-title{font-size:.85rem;color:var(--color-text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dup-item-meta{font-size:.75rem;color:var(--color-text-dim)}.search-bar-inline{position:relative;display:flex;align-items:center;gap:8px;flex:1;max-width:360px;margin:0 16px;padding:6px 12px;border:1px solid var(--color-border);border-radius:8px;background:var(--color-bg-deep);transition:border-color .15s}.search-bar-inline:focus-within{border-color:var(--color-accent)}.search-icon{flex-shrink:0;color:var(--color-text-muted)}.search-bar-input{flex:1;border:none;background:transparent;color:var(--color-text-primary);font-size:.85rem;outline:none;min-width:0}.search-bar-input::placeholder{color:var(--color-text-dim)}.search-kbd{flex-shrink:0;padding:2px 6px;border:1px solid var(--color-border-light);border-radius:4px;background:var(--color-bg-surface);color:var(--color-text-dim);font-size:.65rem;font-family:inherit;line-height:1}.search-dropdown{position:absolute;top:calc(100% + 4px);left:0;right:0;max-height:400px;overflow-y:auto;background:var(--color-bg-surface);border:1px solid var(--color-border);border-radius:8px;box-shadow:0 8px 32px #00000080;z-index:var(--z-dropdown);padding:4px 0}.search-result-item{display:flex;align-items:center;gap:10px;padding:8px 16px;text-decoration:none;color:inherit;transition:background .1s;cursor:pointer}.search-result-item:hover{background:var(--color-bg-hover-accent)}.search-result-favicon{flex-shrink:0;width:16px;height:16px;display:flex;align-items:center;justify-content:center}.search-result-favicon img{width:16px;height:16px}.search-result-favicon-placeholder{width:16px;height:16px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.6rem;font-weight:600;color:#fff}.search-result-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px}.search-result-title{font-size:.85rem;color:var(--color-text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.search-result-description{font-size:.75rem;color:var(--color-text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.search-result-category{flex-shrink:0;font-size:.7rem;color:var(--color-text-dim);padding:2px 8px;background:var(--color-bg-deep);border-radius:4px}.search-no-results{padding:24px 16px;text-align:center;color:var(--color-text-dim);font-size:.85rem}