*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f1117;--bg-card: #1a1d27;--bg-card-hover: #21253a;--border: #2a2d3e;--primary: #6366f1;--primary-hover: #818cf8;--text: #e2e8f0;--text-muted: #94a3b8;--text-dim: #64748b;--danger: #ef4444;--success: #22c55e;--warning: #f59e0b;--sidebar-w: 200px;--radius: 8px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;min-height:100vh}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius);font-size:13px;font-weight:500;cursor:pointer;transition:opacity .15s,background .15s;border:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-ghost{background:transparent;color:var(--text-muted);border:1px solid var(--border)}.btn-ghost:hover:not(:disabled){background:var(--bg-card-hover);color:var(--text)}.btn-sm{padding:5px 10px;font-size:12px}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.4px}.badge-green{background:#22c55e26;color:#22c55e}.badge-red{background:#ef444426;color:#ef4444}.badge-yellow{background:#f59e0b26;color:#f59e0b}.badge-gray{background:#94a3b81f;color:#94a3b8}.badge-blue{background:#6366f126;color:#818cf8}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:8px 12px;text-align:left;border-bottom:1px solid var(--border);font-size:12px}.table th{color:var(--text-muted);font-weight:500;font-size:11px;text-transform:uppercase;letter-spacing:.5px}.table tr:last-child td{border-bottom:none}.table tbody tr:hover{background:var(--bg-card-hover)}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.page-title{font-size:18px;font-weight:600}.empty-state{text-align:center;padding:40px 24px;color:var(--text-muted);font-size:13px}