:root{--bg-primary: #0f1117;--bg-secondary: #1a1d27;--bg-card: #21242f;--bg-hover: #2a2d3a;--bg-input: #181b24;--border-color: #2d3040;--border-focus: #4a7dff;--text-primary: #e4e7ef;--text-secondary: #9ba1b5;--text-muted: #6b7185;--color-primary: #4a7dff;--color-primary-hover: #3a6aee;--color-primary-bg: rgba(74, 125, 255, .12);--color-success: #34d399;--color-success-bg: rgba(52, 211, 153, .12);--color-warning: #fbbf24;--color-warning-bg: rgba(251, 191, 36, .12);--color-error: #f87171;--color-error-bg: rgba(248, 113, 113, .12);--color-info: #60a5fa;--color-info-bg: rgba(96, 165, 250, .12);--radius: 8px;--radius-lg: 12px;--shadow: 0 2px 8px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .4);--transition: .2s ease;font-size:16px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--color-primary);text-decoration:none}.app{min-height:100vh;display:flex;flex-direction:column}.app-header{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:100}.header-left{display:flex;align-items:center;gap:12px}.header-left h1{font-size:18px;font-weight:600;color:var(--text-primary)}.logo{font-size:24px}.tab-nav{display:flex;gap:0;padding:0 24px;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);overflow-x:auto}.tab-btn{display:flex;align-items:center;gap:6px;padding:12px 20px;background:none;border:none;border-bottom:2px solid transparent;color:var(--text-secondary);font-size:15px;cursor:pointer;transition:all var(--transition);white-space:nowrap}.tab-btn:hover{color:var(--text-primary);background:var(--bg-hover)}.tab-btn.active{color:var(--color-primary);border-bottom-color:var(--color-primary)}.tab-icon{font-size:16px}.main-content{flex:1;padding:24px;max-width:1400px;width:100%;margin:0 auto}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:20px;margin-bottom:16px;transition:border-color var(--transition)}.card:hover{border-color:#4a7dff33}.card-title{font-size:16px;font-weight:600;color:var(--text-primary);margin-bottom:16px}.section-title{font-size:20px;font-weight:700;color:var(--text-primary);margin-bottom:20px}.table-card{padding:0;overflow:hidden}.table-card .loading-state,.table-card .error-state,.table-card .empty-state{padding:40px 20px}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}.select-card{display:flex;flex-direction:column;align-items:center;gap:4px;padding:14px 12px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius);color:var(--text-primary);cursor:pointer;transition:all var(--transition);font-size:14px;text-align:center}.select-card:hover:not(:disabled){border-color:var(--color-primary);background:var(--color-primary-bg)}.select-card.selected{border-color:var(--color-primary);background:var(--color-primary-bg);box-shadow:0 0 0 1px var(--color-primary)}.select-card:disabled{opacity:.5;cursor:not-allowed}.select-card-name{font-weight:500}.select-card-meta{font-size:12px;color:var(--text-muted)}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:14px;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 14px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius);color:var(--text-primary);font-size:15px;transition:border-color var(--transition);outline:none}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #4a7dff26}.form-group input:disabled,.form-group select:disabled{opacity:.5;cursor:not-allowed}.form-group-flex{display:flex;gap:10px;align-items:flex-end}.form-group-flex input{flex:1}.param-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}.date-range-hint{padding:10px 14px;background:var(--bg-tertiary, #1a2332);border:1px solid var(--primary, #3b82f6);border-radius:8px;font-size:14px;color:var(--text-secondary, #94a3b8);margin-bottom:16px;display:flex;align-items:center;flex-wrap:wrap;gap:4px}.setting-hint{font-size:13px;color:var(--text-secondary, #94a3b8);margin-top:6px}.input-with-clear{position:relative}.input-with-clear input{padding-right:40px}.btn-clear-input{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:16px;padding:4px;line-height:1}.btn-clear-input:hover{color:var(--text-primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 20px;border-radius:var(--radius);font-size:14px;font-weight:500;border:none;cursor:pointer;transition:all var(--transition);white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover);box-shadow:0 2px 8px #4a7dff4d}.btn-danger{background:var(--color-error);color:#fff}.btn-danger:hover:not(:disabled){background:#e74c4c;box-shadow:0 2px 8px #f871714d}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border-color)}.btn-ghost:hover:not(:disabled){background:var(--bg-hover);color:var(--text-primary)}.btn-sm{padding:6px 12px;font-size:13px}.btn-xs{padding:4px 8px;font-size:12px}.btn-lg{padding:12px 32px;font-size:16px}.btn-block{width:100%}.button-group{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.loading-state{display:flex;align-items:center;justify-content:center;gap:10px;padding:20px;color:var(--text-secondary);font-size:14px}.error-state{display:flex;align-items:center;justify-content:center;gap:10px;padding:20px;color:var(--color-error);font-size:14px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;color:var(--text-muted);font-size:15px;text-align:center}.empty-icon{font-size:48px;margin-bottom:12px}.empty-hint{font-size:13px;margin-top:6px}.spinner{display:inline-block;width:18px;height:18px;border:2px solid var(--border-color);border-top-color:var(--color-primary);border-radius:50%;animation:spin .6s linear infinite}.spinner-inline{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite;margin-right:6px}@keyframes spin{to{transform:rotate(360deg)}}.progress-bar-container{position:relative;width:100%;height:24px;background:var(--bg-input);border-radius:12px;overflow:hidden;margin-bottom:20px}.progress-bar{height:100%;background:linear-gradient(90deg,var(--color-primary),#6ea8fe);border-radius:12px;transition:width .5s ease;min-width:2px}.progress-bar-animated{background-size:30px 30px;background-image:linear-gradient(135deg,rgba(255,255,255,.1) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.1) 50%,rgba(255,255,255,.1) 75%,transparent 75%,transparent);animation:progress-stripe 1s linear infinite}@keyframes progress-stripe{0%{background-position:0 0}to{background-position:30px 0}}.progress-text{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.5)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px;margin-bottom:16px}.stat-item{display:flex;flex-direction:column;align-items:center;padding:14px 8px;background:var(--bg-input);border-radius:var(--radius);gap:4px}.stat-value{font-size:22px;font-weight:700;color:var(--text-primary)}.stat-label{font-size:12px;color:var(--text-muted)}.stat-success{color:var(--color-success)}.stat-warning{color:var(--color-warning)}.stat-error{color:var(--color-error)}.category-chart{margin-top:16px}.category-chart h4{font-size:14px;color:var(--text-secondary);margin-bottom:10px}.chart-row{display:flex;align-items:center;gap:10px;margin-bottom:6px}.chart-label{width:80px;font-size:13px;color:var(--text-secondary);text-align:right;flex-shrink:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chart-bar-bg{flex:1;height:18px;background:var(--bg-input);border-radius:4px;overflow:hidden}.chart-bar{height:100%;background:linear-gradient(90deg,var(--color-primary),#6ea8fe);border-radius:4px;transition:width .5s ease;min-width:2px}.chart-count{width:60px;font-size:13px;color:var(--text-muted);text-align:right;flex-shrink:0}.table-wrapper{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}thead th{padding:12px 14px;text-align:left;font-weight:600;color:var(--text-secondary);background:var(--bg-secondary);border-bottom:1px solid var(--border-color);white-space:nowrap;font-size:13px;text-transform:uppercase;letter-spacing:.03em}tbody td{padding:10px 14px;border-bottom:1px solid var(--border-color);color:var(--text-primary)}tbody tr:hover{background:var(--bg-hover)}tbody tr.row-selected{background:var(--color-primary-bg)}.th-check{width:40px}.td-title{max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.td-hash{font-family:SF Mono,Monaco,Cascadia Code,Consolas,monospace;font-size:12px;color:var(--text-muted)}.td-date{white-space:nowrap;font-size:13px;color:var(--text-secondary)}.td-id{font-family:SF Mono,Monaco,Cascadia Code,Consolas,monospace;font-size:12px;color:var(--text-muted)}.sortable{cursor:pointer;-webkit-user-select:none;user-select:none}.sortable:hover{color:var(--color-primary)}.expandable-row{cursor:pointer}.expandable-row.expanded{background:var(--bg-hover)}.detail-row td{padding:0;background:var(--bg-secondary)}.task-detail{padding:20px}.detail-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:10px;font-size:14px}.detail-grid div{padding:4px 0}.detail-grid strong{color:var(--text-secondary);font-weight:500;margin-right:6px}.error-log{margin-top:16px}.error-log strong{display:block;color:var(--color-error);margin-bottom:6px}.error-log pre{background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius);padding:12px;font-size:12px;color:var(--color-error);overflow-x:auto;max-height:200px;overflow-y:auto;white-space:pre-wrap;word-break:break-all}.badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:12px;font-weight:500}.badge-magnet{background:var(--color-primary-bg);color:var(--color-primary)}.badge-torrent{background:var(--color-success-bg);color:var(--color-success)}.status-badge{display:inline-block;padding:3px 10px;border-radius:10px;font-size:12px;font-weight:600}.status-running{background:var(--color-info-bg);color:var(--color-info);animation:pulse 1.5s ease-in-out infinite}.status-completed{background:var(--color-success-bg);color:var(--color-success)}.status-cancelled{background:var(--color-warning-bg);color:var(--color-warning)}.status-failed{background:var(--color-error-bg);color:var(--color-error)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.scan-result-badge{padding:10px 16px;border-radius:var(--radius);font-size:14px;font-weight:600;margin-bottom:16px;text-align:center}.scan-result-badge.status-completed{background:var(--color-success-bg);color:var(--color-success)}.scan-result-badge.status-cancelled{background:var(--color-warning-bg);color:var(--color-warning)}.scan-result-badge.status-failed{background:var(--color-error-bg);color:var(--color-error)}.scan-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.confirm-inline{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--color-warning)}.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:12px}.filter-bar input,.filter-bar select{padding:8px 12px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius);color:var(--text-primary);font-size:14px;outline:none;transition:border-color var(--transition)}.filter-bar input:focus,.filter-bar select:focus{border-color:var(--border-focus)}.search-input{flex:1;min-width:200px}.action-bar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}.result-count{font-size:14px;color:var(--text-secondary)}.result-count-bar{padding:10px 14px;font-size:14px;color:var(--text-secondary);border-bottom:1px solid var(--border-color)}.action-buttons{display:flex;gap:8px}.pagination{display:flex;align-items:center;justify-content:center;gap:8px;padding:14px 20px;border-top:1px solid var(--border-color);flex-wrap:wrap}.page-info{font-size:14px;color:var(--text-secondary);padding:0 8px}.page-size-select{padding:4px 8px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius);color:var(--text-primary);font-size:13px;outline:none}.alert{padding:10px 14px;border-radius:var(--radius);font-size:14px;margin-bottom:14px}.alert-error{background:var(--color-error-bg);color:var(--color-error);border:1px solid rgba(248,113,113,.2)}.alert-warning{background:var(--color-warning-bg);color:var(--color-warning);border:1px solid rgba(251,191,36,.2)}.alert-success{background:var(--color-success-bg);color:var(--color-success);border:1px solid rgba(52,211,153,.2)}.toast{position:fixed;bottom:24px;right:24px;padding:12px 24px;border-radius:var(--radius);font-size:14px;font-weight:500;box-shadow:var(--shadow-lg);z-index:1000;animation:toast-in .3s ease}.toast-success{background:var(--color-success);color:#fff}.toast-error{background:var(--color-error);color:#fff}.toast-info{background:var(--color-primary);color:#fff}@keyframes toast-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg-primary);padding:20px}.login-card{width:100%;max-width:400px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:40px 32px;box-shadow:var(--shadow-lg)}.login-header{text-align:center;margin-bottom:28px}.login-logo{font-size:48px;display:block;margin-bottom:12px}.login-header h1{font-size:22px;font-weight:700;color:var(--text-primary);margin-bottom:6px}.login-subtitle{font-size:14px;color:var(--text-muted)}.login-form .form-group{margin-bottom:18px}.setting-desc{font-size:14px;color:var(--text-secondary);margin-bottom:14px}.setting-row{margin-bottom:8px}.setting-current{font-size:13px;color:var(--text-muted);margin-top:8px}.setting-current code{background:var(--bg-input);padding:2px 8px;border-radius:4px;font-size:13px;color:var(--color-primary)}@media (max-width: 768px){.app-header{padding:10px 16px}.header-left h1{font-size:16px}.tab-nav{padding:0 8px}.tab-btn{padding:10px 12px;font-size:14px}.tab-label{display:none}.tab-icon{font-size:20px}.main-content,.card{padding:16px}.card-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}.param-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.filter-bar{flex-direction:column}.filter-bar input,.filter-bar select{width:100%}.action-bar{flex-direction:column;align-items:flex-start}.pagination{flex-wrap:wrap;gap:6px}.detail-grid{grid-template-columns:1fr}.login-card{padding:28px 20px}.form-group-flex{flex-direction:column}.button-group{flex-direction:column;width:100%}.button-group .btn{width:100%}.td-title{max-width:150px}.toast{left:16px;right:16px;bottom:16px;text-align:center}}@media (max-width: 480px){.stats-grid{grid-template-columns:1fr 1fr;gap:8px}.stat-value{font-size:18px}.card-grid{grid-template-columns:1fr 1fr}}input[type=checkbox]{width:16px;height:16px;cursor:pointer;accent-color:var(--color-primary)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}::selection{background:#4a7dff4d;color:#fff}