*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--sidebar-w: 220px;--header-h: 54px;--bg: #f0f2f5;--card-bg: #ffffff;--sidebar-bg: #1e2333;--sidebar-text: #c8cde8;--sidebar-muted: #6b7590;--sidebar-active-bg: rgba(79, 127, 255, .18);--sidebar-active-text: #7aabff;--sidebar-hover: rgba(255, 255, 255, .06);--accent: #4f7fff;--accent-hover: #3d6ef5;--danger: #e74c3c;--danger-hover: #c0392b;--text: #1a1d27;--text-muted: #6b7280;--border: #e5e7eb;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 4px 20px rgba(0, 0, 0, .13);--radius: 8px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;color:var(--text);background:var(--bg);height:100vh;overflow:hidden}#root,.app{height:100vh;display:flex;flex-direction:column}.app-header{height:var(--header-h);background:var(--sidebar-bg);display:flex;align-items:center;justify-content:space-between;padding:0 18px;flex-shrink:0;box-shadow:0 2px 10px #00000040;z-index:10}.header-brand{display:flex;align-items:center;gap:9px}.brand-icon{font-size:20px}.brand-name{font-size:16px;font-weight:700;color:#fff;letter-spacing:.3px}.header-actions{display:flex;gap:6px;align-items:center}.app-body{flex:1;display:flex;overflow:hidden}.sidebar{width:var(--sidebar-w);background:var(--sidebar-bg);color:var(--sidebar-text);flex-shrink:0;overflow-y:auto;padding:10px 0 24px;border-right:1px solid rgba(255,255,255,.05)}.sidebar-title{font-size:10px;text-transform:uppercase;letter-spacing:1.2px;color:var(--sidebar-muted);padding:6px 16px;margin-bottom:2px}.sidebar-nav{display:flex;flex-direction:column}.cat-row{display:flex;align-items:center;border-radius:6px;margin:1px 8px;transition:background .12s;gap:4px}.cat-row:hover{background:var(--sidebar-hover)}.cat-row.active{background:var(--sidebar-active-bg)}.cat-row.active .cat-label{color:var(--sidebar-active-text)}.cat-label{background:none;border:none;cursor:pointer;text-align:left;flex:1;min-width:0;color:var(--sidebar-text);font-size:13px;font-weight:500;padding:6px 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:color .12s}.cat-row:hover .cat-label{color:#fff}.cat-arrow{background:none;border:none;cursor:pointer;color:var(--sidebar-muted);font-size:10px;padding:6px 6px 6px 10px;line-height:1;transition:transform .18s,color .12s;flex-shrink:0}.cat-arrow:hover{color:#fff}.cat-arrow.expanded{transform:rotate(90deg)}.cat-btn{background:none;border:none;cursor:pointer;text-align:left;display:flex;align-items:center;justify-content:space-between;color:var(--sidebar-text);border-radius:6px;margin:1px 8px;padding:6px 10px;font-size:13px;font-weight:500;transition:background .12s,color .12s;gap:6px}.cat-btn:hover{background:var(--sidebar-hover);color:#fff}.cat-btn.active{background:var(--sidebar-active-bg);color:var(--sidebar-active-text)}.subcat-btn{background:none;border:none;cursor:pointer;text-align:left;display:flex;align-items:center;justify-content:space-between;color:var(--sidebar-muted);border-radius:6px;margin:1px 8px;padding:5px 10px 5px 22px;font-size:12px;transition:background .12s,color .12s;gap:6px}.subcat-btn:hover{background:var(--sidebar-hover);color:var(--sidebar-text)}.subcat-btn.active{color:var(--sidebar-active-text)}.cat-count{font-size:11px;background:#ffffff14;border-radius:10px;padding:1px 7px;color:var(--sidebar-muted);flex-shrink:0}.main-content{flex:1;overflow-y:auto;padding:14px 20px 28px;display:flex;flex-direction:column;gap:10px}.toolbar{display:flex;gap:10px;align-items:center}.search-wrap{position:relative;flex:1;max-width:500px}.search-input{width:100%;padding:8px 34px 8px 14px;border:1.5px solid var(--border);border-radius:var(--radius);background:var(--card-bg);font-size:14px;font-family:inherit;outline:none;transition:border-color .15s,box-shadow .15s}.search-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #4f7fff1a}.search-clear{position:absolute;right:9px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;color:var(--text-muted);font-size:13px;padding:3px;border-radius:3px;line-height:1}.search-clear:hover{color:var(--text)}.results-info{font-size:12px;color:var(--text-muted);padding-left:2px}.bookmark-list{display:flex;flex-direction:column;gap:7px}.bookmark-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:13px 15px;box-shadow:var(--shadow-sm);transition:box-shadow .15s,border-color .15s}.bookmark-card:hover{box-shadow:var(--shadow-md);border-color:#d1d5db}.bookmark-header{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:3px}.bookmark-title{font-size:15px;font-weight:600;color:var(--text);text-decoration:none;line-height:1.35;flex:1;min-width:0}.bookmark-title:hover{color:var(--accent);text-decoration:underline}.bookmark-actions{display:flex;gap:2px;flex-shrink:0;opacity:0;transition:opacity .15s}.bookmark-card:hover .bookmark-actions{opacity:1}.bookmark-url{font-size:12px;color:var(--text-muted);text-decoration:none;display:block;margin-bottom:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bookmark-url:hover{color:var(--accent)}.bookmark-meta{display:flex;flex-wrap:wrap;align-items:center;gap:5px;margin-bottom:4px}.tag{font-size:11px;padding:2px 8px;border-radius:10px;background:#f3f4f6;color:var(--text-muted);border:1px solid var(--border);white-space:nowrap}.cat-tag{background:#4f7fff14;color:var(--accent);border-color:#4f7fff33;font-weight:500}.bookmark-date{font-size:11px;color:var(--text-muted);margin-left:auto}.bookmark-note{font-size:13px;color:var(--text-muted);line-height:1.55;margin-top:8px;padding-top:8px;border-top:1px solid var(--border)}.btn-primary{background:var(--accent);color:#fff;border:none;padding:7px 15px;border-radius:var(--radius);font-size:13px;font-weight:600;cursor:pointer;transition:background .15s;white-space:nowrap}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background:#ffffff14;color:var(--sidebar-text);border:1px solid rgba(255,255,255,.12);padding:7px 13px;border-radius:var(--radius);font-size:13px;font-weight:500;cursor:pointer;transition:background .15s;white-space:nowrap}.btn-secondary:hover{background:#ffffff21}.modal .btn-secondary{background:var(--bg);color:var(--text);border-color:var(--border)}.modal .btn-secondary:hover{background:#e8eaed}.btn-icon-text{display:flex;align-items:center;gap:5px}.btn-danger{background:var(--danger);color:#fff;border:none;padding:7px 15px;border-radius:var(--radius);font-size:13px;font-weight:600;cursor:pointer;transition:background .15s}.btn-danger:hover{background:var(--danger-hover)}.btn-icon{background:none;border:none;cursor:pointer;padding:4px 7px;border-radius:5px;font-size:14px;transition:background .1s;color:var(--text-muted);line-height:1}.btn-icon:hover{background:var(--bg)}.btn-full{width:100%}.btn-link{background:none;border:none;cursor:pointer;text-decoration:underline;color:inherit;font-size:inherit;padding:0;margin-left:8px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:200;padding:16px;animation:fade-in .12s ease}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.modal{background:var(--card-bg);border-radius:12px;box-shadow:var(--shadow-md);width:100%;max-width:440px;max-height:90vh;overflow-y:auto;animation:slide-up .15s ease}@keyframes slide-up{0%{transform:translateY(12px);opacity:0}to{transform:translateY(0);opacity:1}}.modal-lg{max-width:560px}.modal-sm{max-width:360px}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:17px 20px 15px;border-bottom:1px solid var(--border)}.modal-header h2{font-size:16px;font-weight:700}.modal-body{padding:20px;display:flex;flex-direction:column;gap:14px}.modal-footer{display:flex;justify-content:flex-end;gap:8px;padding:14px 20px;border-top:1px solid var(--border)}label{display:flex;flex-direction:column;gap:5px;font-size:13px;font-weight:600;color:var(--text)}.label-hint{font-size:12px;font-weight:400;color:var(--text-muted);display:inline;margin-left:5px}input,textarea{padding:8px 12px;border:1.5px solid var(--border);border-radius:6px;font-size:14px;font-family:inherit;background:#f9fafb;color:var(--text);outline:none;transition:border-color .15s,background .15s}input:focus,textarea:focus{border-color:var(--accent);background:#fff;box-shadow:0 0 0 3px #4f7fff1a}textarea{resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:start}.field-group{display:flex;flex-direction:column;gap:6px}.cat-chips{display:flex;flex-wrap:wrap;gap:5px}.cat-chip{background:#f0f2f5;border:1.5px solid var(--border);border-radius:12px;padding:3px 10px;font-size:12px;cursor:pointer;color:var(--text-muted);transition:background .12s,border-color .12s,color .12s;white-space:nowrap}.cat-chip:hover{background:#e4e7eb;color:var(--text)}.cat-chip.active{background:#4f7fff1a;border-color:var(--accent);color:var(--accent);font-weight:600}.error-banner{background:#fef2f2;border:1px solid #fca5a5;color:#991b1b;padding:10px 14px;border-radius:var(--radius);font-size:13px;display:flex;align-items:center;flex-wrap:wrap;gap:4px}.error-auth{background:#fff7ed;border-color:#fdba74;color:#9a3412}.error-box{background:#fef2f2;border:1px solid #fca5a5;color:#991b1b;padding:9px 13px;border-radius:6px;font-size:13px}.test-ok{background:#f0fdf4;border:1px solid #86efac;color:#166534;padding:8px 13px;border-radius:6px;font-size:13px}.test-fail{background:#fef2f2;border:1px solid #fca5a5;color:#991b1b;padding:8px 13px;border-radius:6px;font-size:13px}.status-badge{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:600;padding:2px 8px;border-radius:10px;border:1px solid transparent;white-space:nowrap}.status-badge-lg{font-size:13px;padding:4px 12px}.status-pending{background:#f3f4f6;color:#6b7280;border-color:#d1d5db}.status-processing{background:#fef3c7;color:#92400e;border-color:#fcd34d}.status-archived{background:#d1fae5;color:#065f46;border-color:#6ee7b7}.status-failed{background:#fee2e2;color:#991b1b;border-color:#fca5a5}.status-unsupported{background:#f3f4f6;color:#6b7280;border-color:#d1d5db}.modal-detail{max-width:720px;max-height:88vh;display:flex;flex-direction:column}.detail-title{font-size:15px;font-weight:700;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.detail-body{padding:18px 20px 24px;overflow-y:auto;flex:1;display:flex;flex-direction:column;gap:14px}.detail-section{display:flex;flex-direction:column;gap:8px;padding-bottom:14px;border-bottom:1px solid var(--border)}.detail-section:last-child{border-bottom:none;padding-bottom:0}.detail-row{display:flex;gap:12px;align-items:baseline;font-size:13px}.detail-col{display:flex;flex-direction:column;gap:5px;font-size:13px}.detail-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);flex-shrink:0;min-width:110px}.detail-col .detail-label{min-width:unset}.detail-value{color:var(--text);word-break:break-word}.detail-link{color:var(--accent);text-decoration:none;word-break:break-all}.detail-link:hover{text-decoration:underline}.detail-excerpt{font-size:13px;color:var(--text-muted);line-height:1.6;margin:0}.detail-error-msg{font-size:13px;color:var(--danger);line-height:1.5;margin:0}.detail-pdf-note{font-size:13px;color:var(--text-muted);margin:0}.detail-tags{display:flex;flex-wrap:wrap;gap:6px}.detail-section-hdr{display:flex;align-items:center;justify-content:space-between;gap:8px}.detail-loading{font-size:13px;color:var(--text-muted);padding:8px 0}.detail-text{font-family:Consolas,Menlo,monospace;font-size:12px;line-height:1.6;background:#f8fafc;border:1px solid var(--border);border-radius:6px;padding:14px;overflow-y:auto;max-height:360px;white-space:pre-wrap;word-break:break-word;margin:0}.detail-images{display:flex;flex-direction:column;gap:8px;max-height:260px;overflow-y:auto}.detail-image-item{display:flex;align-items:center;gap:10px;font-size:12px}.detail-thumb{width:48px;height:48px;object-fit:cover;border-radius:4px;border:1px solid var(--border);flex-shrink:0}.detail-img-url{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0}.btn-sm{padding:4px 10px;font-size:12px;border-radius:5px;cursor:pointer;border:1.5px solid var(--border);background:var(--bg);color:var(--text);transition:background .12s}.btn-sm:hover{background:#e8eaed}.btn-secondary-sm{background:var(--bg);color:var(--text);border-color:var(--border)}.autosave-banner{padding:10px 14px;border-radius:var(--radius);font-size:13px;display:flex;align-items:center;gap:8px}.autosave-saving{background:#eff6ff;border:1px solid #bfdbfe;color:#1e40af}.autosave-saved{background:#f0fdf4;border:1px solid #86efac;color:#166534}.autosave-error{background:#fff7ed;border:1px solid #fdba74;color:#9a3412}.state-msg{padding:48px 20px;text-align:center;color:var(--text-muted);font-size:15px}