:root{--bg:#f4f6fb;--surface:#fff;--border:#e3e8f0;--text:#101828;--text-muted:#667085;--primary:#2563eb;--primary-dark:#1d4ed8;--primary-light:#dbeafe;--success:#059669;--success-bg:#d1fae5;--danger:#dc2626;--danger-bg:#fee2e2;--radius:12px;--radius-sm:8px}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,Segoe UI,system-ui,sans-serif}.app{max-width:1240px;margin:0 auto;padding:24px}header{border-radius:var(--radius);color:#fff;background:linear-gradient(120deg,#1e3a8a 0%,#2563eb 55%,#3b82f6 100%);margin-bottom:24px;padding:24px 28px;box-shadow:0 8px 24px #2563eb40}header h1{letter-spacing:-.01em;margin:0;font-size:1.35rem;font-weight:700}.header-top{justify-content:space-between;align-items:center;gap:12px;display:flex}.logout-button{color:#fff;border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;background:#ffffff24;border:1px solid #ffffff4d;padding:7px 16px;font-size:.85rem;transition:background .15s}.logout-button:hover{background:#ffffff3d}nav{background:#ffffff1a;border-radius:10px;flex-wrap:wrap;gap:6px;width:fit-content;margin-top:18px;padding:5px;display:flex}nav button{color:#ffffffd9;cursor:pointer;background:0 0;border:none;border-radius:7px;padding:8px 16px;font-size:.86rem;font-weight:500;transition:background .15s,color .15s}nav button:hover{background:#ffffff1f}nav button.active{color:var(--primary-dark);background:#fff;font-weight:600;box-shadow:0 2px 6px #0000001f}main{background:0 0}section>h2{letter-spacing:-.01em;margin-bottom:4px;font-size:1.25rem;font-weight:700}.section-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;display:flex}.section-actions{align-items:center;gap:8px;display:flex}.form{flex-direction:column;gap:12px;max-width:480px;margin-bottom:24px;display:flex}.form label{color:var(--text-muted);flex-direction:column;gap:4px;font-size:.88rem;font-weight:500;display:flex}input,select,button{border-radius:var(--radius-sm);border:1px solid var(--border);padding:9px 12px;font-family:inherit;font-size:.92rem}input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light);outline:none}button{background:var(--primary);color:#fff;cursor:pointer;border:none;font-weight:600;transition:background .15s,transform 50ms}button:hover:not(:disabled){background:var(--primary-dark)}button:active:not(:disabled){transform:scale(.98)}button:disabled{opacity:.5;cursor:not-allowed}button.danger{background:var(--danger-bg);color:var(--danger)}button.danger:hover:not(:disabled){background:#fecaca}.filters{flex-wrap:wrap;gap:8px;margin-bottom:12px;display:flex}.content-list,.channel-list,.engine-list,.history-list{padding:0;list-style:none}.content-list li{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);align-items:center;gap:10px;margin-bottom:6px;padding:9px 12px;display:flex}.tag{letter-spacing:.01em;background:#eee;border-radius:999px;padding:3px 9px;font-size:.7rem;font-weight:700}.tag-movie{color:#1e40af;background:#dbeafe}.tag-series{color:#6d28d9;background:#ede9fe}.tag-episode{color:#92400e;background:#fef3c7}.tag-channel{color:#047857;background:#d1fae5}.tag-active{background:var(--success-bg);color:var(--success)}.tag-inactive{color:#6b7280;background:#f3f4f6}.error{color:var(--danger);background:var(--danger-bg);border-radius:var(--radius-sm);padding:10px 14px;font-size:.88rem}.success{color:var(--success);background:var(--success-bg);border-radius:var(--radius-sm);padding:10px 14px;font-size:.88rem}.result-summary{color:var(--text-muted);margin-bottom:10px;font-size:.88rem}.selection-toolbar{background:var(--primary-light);border-radius:var(--radius-sm);flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:12px;padding:10px 12px;display:flex}.selection-toolbar button{color:var(--primary-dark);background:#fff;border:1px solid #bfdbfe;padding:6px 12px;font-size:.78rem}.selection-toolbar button:hover:not(:disabled){background:var(--primary);color:#fff}.selection-count{color:var(--primary-dark);margin-left:auto;font-size:.8rem;font-weight:600}.pagination{align-items:center;gap:12px;margin-top:14px;display:flex}.thumb-placeholder{border-radius:var(--radius-sm);background:#e5e9f2;width:36px;height:36px;display:inline-block}.empty-state{color:var(--text-muted);background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius-sm);text-align:center;font-style:italic;padding:20px!important}.hint{color:var(--text-muted);margin:4px 0;font-size:.82rem}.history-list li{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);align-items:baseline;gap:10px;margin-bottom:6px;padding:9px 12px;font-size:.9rem;display:flex}.history-list .source-url{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;max-width:320px;font-family:SF Mono,Consolas,monospace;font-size:.78rem;overflow:hidden}.history-list .date{color:#98a2b3;white-space:nowrap;margin-left:auto;font-size:.78rem}.channel-list .item-count,.engine-list .item-count,.engine-list .engine-metric{color:var(--text-muted);font-size:.8rem}.engine-list li{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);align-items:center;gap:10px;margin-bottom:6px;padding:10px 14px;display:flex}.status-dot{border-radius:50%;width:9px;height:9px;display:inline-block}.status-dot.status-ok{background:var(--success);box-shadow:0 0 0 3px var(--success-bg)}.status-dot.status-down{background:var(--danger);box-shadow:0 0 0 3px var(--danger-bg)}.channel-group{margin-bottom:32px}.channel-group h3{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:12px;font-size:.95rem;font-weight:600}.channel-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;display:grid}.channel-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);transition:transform .18s,box-shadow .18s;overflow:hidden;box-shadow:0 1px 2px #1018280f}.channel-card:hover{transform:translateY(-3px);box-shadow:0 12px 24px #1018281f}.channel-card-poster{aspect-ratio:2/3;background:linear-gradient(135deg,#dbeafe,#eff6ff);justify-content:center;align-items:center;width:100%;display:flex;position:relative}.channel-card-poster img{object-fit:cover;width:100%;height:100%}.poster-placeholder{color:var(--primary);opacity:.45;font-size:1.6rem;font-weight:800}.status-badge{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);letter-spacing:.02em;border-radius:999px;padding:2px 7px;font-size:.58rem;font-weight:700;position:absolute;top:6px;right:6px}.status-badge.status-online{color:#fff;background:#059669e6}.status-badge.status-offline{color:#fff;background:#475467bf}.error-badge{color:#fff;background:#dc2626eb;border-radius:999px;padding:2px 6px;font-size:.6rem;font-weight:700;position:absolute;top:6px;left:6px}.manual-badge{color:#fff;background:#2563ebe6;border-radius:999px;padding:2px 6px;font-size:.65rem;position:absolute;bottom:6px;left:6px}.channel-card-uptime{color:var(--success);font-size:.66rem;font-weight:600}.channel-card-icons{grid-template-columns:repeat(4,1fr);gap:4px;display:grid}.channel-card-icons-5{grid-template-columns:repeat(5,1fr)}.channel-card-icons button{border-radius:6px;padding:6px 2px;font-size:.85rem;line-height:1}.logo-editor-box{flex-direction:column;gap:10px;max-width:420px;display:flex}.logo-editor-preview{object-fit:contain;border-radius:var(--radius-sm);background:#f4f6fb;width:100%;max-height:220px}.logo-editor-actions{gap:8px;display:flex}.channel-card-body{flex-direction:column;gap:5px;padding:8px 9px 9px;display:flex}.channel-card-title{white-space:nowrap;text-overflow:ellipsis;letter-spacing:-.01em;font-size:.78rem;font-weight:700;overflow:hidden}.channel-card-meta{color:var(--text-muted);font-size:.66rem}.card-primary-action{width:100%;margin-top:2px;padding:6px 4px;font-size:.72rem}.category-select{padding:4px 5px;font-size:.68rem}.diagnostics-list{padding:0;list-style:none}.diagnostics-list li{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:8px;padding:10px 14px}.diagnostics-list li.diagnostics-row-problem{background:#fff5f5;border-color:#fecaca}.diagnostics-main{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.diagnostics-error{background:var(--danger-bg);color:var(--danger);word-break:break-word;border-radius:6px;margin-top:8px;padding:8px 10px;font-family:SF Mono,Consolas,monospace;font-size:.82rem}.player-overlay{z-index:1000;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#101828bf;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.player-box{background:var(--surface);border-radius:var(--radius);width:90%;max-width:760px;padding:18px;box-shadow:0 24px 48px #00000059}.player-header{justify-content:space-between;align-items:center;margin-bottom:12px;font-weight:700;display:flex}.player-video{border-radius:var(--radius-sm);aspect-ratio:16/9;background:#000;width:100%}.playlist-editor{max-width:560px}.playlist-editor-list{border:1px solid var(--border);border-radius:var(--radius-sm);max-height:320px;margin:10px 0 0;padding:0;list-style:none;overflow-y:auto}.playlist-editor-list li{background:var(--surface);border-bottom:1px solid #f0f2f7;align-items:center;gap:10px;padding:8px 10px;display:flex}.playlist-editor-list li:last-child{border-bottom:none}.playlist-editor-position{width:22px;height:22px;color:var(--primary-dark);background:var(--primary-light);border-radius:50%;flex:none;justify-content:center;align-items:center;font-size:.72rem;font-weight:700;display:flex}.playlist-editor-title{white-space:nowrap;text-overflow:ellipsis;flex:auto;min-width:0;font-size:.86rem;overflow:hidden}.playlist-editor-actions{flex:none;gap:2px;display:flex}.icon-btn{color:var(--text-muted);background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;width:26px;height:26px;padding:0;font-size:.7rem;display:flex}.icon-btn:hover:not(:disabled){background:var(--primary-light);color:var(--primary-dark)}.icon-btn:disabled{opacity:.25;cursor:not-allowed;background:0 0}.icon-btn-danger:hover:not(:disabled){background:var(--danger-bg);color:var(--danger)}.inline-form{align-items:center;gap:8px;display:flex}.inline-form input{flex:1}.login-screen{background:linear-gradient(120deg,#1e3a8a 0%,#2563eb 55%,#3b82f6 100%);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-box{border-radius:var(--radius);background:#fff;flex-direction:column;gap:16px;width:340px;padding:36px;display:flex;box-shadow:0 24px 48px #0000004d}.login-box h1{margin:0;font-size:1.25rem;font-weight:800}.login-box label{flex-direction:column;gap:4px;font-size:.88rem;font-weight:500;display:flex}.stats-bar{background:#ffffff1a;border-radius:10px;flex-wrap:wrap;gap:26px;margin:18px 0 0;padding:14px 18px;display:flex}.stat{flex-direction:column;display:flex}.stat-value{color:#fff;letter-spacing:-.01em;font-size:1.4rem;font-weight:800}.stat-label{color:#ffffffc7;text-transform:uppercase;letter-spacing:.04em;font-size:.68rem;font-weight:600}.stat-highlight .stat-value{color:#86efac}.export-block{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);max-width:480px;margin-bottom:22px;padding:18px;box-shadow:0 1px 2px #1018280d}.export-block h3{margin-top:0}.category-checklist{margin:12px 0}.category-checklist-actions{gap:8px;margin-bottom:8px;display:flex}.category-checklist-actions button{padding:5px 11px;font-size:.78rem}.category-checklist ul{border:1px solid var(--border);border-radius:var(--radius-sm);max-height:240px;padding:0;list-style:none;overflow-y:auto}.category-checklist li{border-bottom:1px solid #f0f2f7;padding:7px 11px}.category-checklist label{cursor:pointer;align-items:center;gap:8px;display:flex}