:root{--bg-color: #f8fafc;--card-bg: #ffffff;--text-primary: #1e293b;--text-secondary: #64748b;--accent-color: #3b82f6;--accent-hover: #2563eb;--danger-color: #ef4444;--danger-hover: #dc2626;--success-color: #10b981;--border-radius: 12px;--shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);--font-mono: "SFMono-Regular", Consolas, "Lxgw WenKai", "Liberation Mono", Menlo, monospace}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg-color);color:var(--text-primary);min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}#root{width:100%}.dashboard{display:grid;grid-template-columns:300px 1fr;gap:24px;width:100%;max-width:1000px;height:600px;background:var(--bg-color);margin:0 auto}.control-panel{background:var(--card-bg);border-radius:var(--border-radius);padding:24px;box-shadow:var(--shadow-md);display:flex;flex-direction:column;justify-content:space-between}.header h1{font-size:24px;font-weight:700;margin-bottom:8px;background:linear-gradient(135deg,#3b82f6,#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.header p{color:var(--text-secondary);font-size:14px;margin-bottom:24px}.task-status{margin-bottom:auto}.status-item{display:flex;align-items:center;padding:12px;background:#f1f5f9;border-radius:8px;margin-bottom:12px;font-size:14px}.status-dot{width:8px;height:8px;border-radius:50%;margin-right:10px}.status-desc{font-size:12px;color:#64748b;margin-top:2px}.dot-main{background:#ef4444;box-shadow:0 0 8px #ef444466}.dot-worker{background:#3b82f6;box-shadow:0 0 8px #3b82f666}.actions{display:flex;flex-direction:column;gap:12px}button{display:flex;align-items:center;justify-content:center;width:100%;padding:12px;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-start{background:var(--accent-color);color:#fff}.btn-start:hover{background:var(--accent-hover);transform:translateY(-1px)}.btn-start:active{transform:translateY(0)}.btn-stop{background:#fff;color:var(--danger-color);border:1px solid var(--danger-color)}.btn-stop:hover{background:#fef2f2}.info-tip{margin-top:20px;font-size:12px;color:var(--text-secondary);text-align:center;background:#f8fafc;padding:8px;border-radius:6px;border:1px dashed #cbd5e1}.log-panel{background:#1e293b;border-radius:var(--border-radius);box-shadow:var(--shadow-md);display:flex;flex-direction:column;overflow:hidden}.log-header{padding:16px 24px;border-bottom:1px solid #334155;display:flex;justify-content:space-between;align-items:center;background:#0f172a}.log-header h2{color:#e2e8f0;font-size:16px;font-weight:600;display:flex;align-items:center;gap:8px}.log-box{flex:1;padding:20px;overflow-y:auto;font-family:var(--font-mono);font-size:13px;line-height:1.8}.log-box::-webkit-scrollbar{width:6px}.log-box::-webkit-scrollbar-track{background:#1e293b}.log-box::-webkit-scrollbar-thumb{background:#475569;border-radius:3px}.log-item{display:flex;margin-bottom:6px;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}.log-time{color:#64748b;margin-right:12px;min-width:85px}.log-content{color:#e2e8f0}.log-type-success .log-content{color:#4ade80}.log-type-info .log-content{color:#60a5fa}.log-type-error .log-content{color:#f87171}@media (max-width: 768px){.dashboard{grid-template-columns:1fr;height:auto}body{height:auto}.log-panel{height:400px}}