:root{--primary:#3b82f6;--primary-dark:#1d4ed8;--primary-light:#eff6ff;--danger:#ef4444;--danger-light:#fee2e2;--success:#10b981;--success-dark:#166534;--success-light:#dcfce7;--warning:#f59e0b;--warning-dark:#92400e;--warning-light:#fef3c7;--info:#0ea5e9;--info-dark:#0369a1;--info-light:#e0f2fe;--text-primary:#111827;--text-secondary:#374151;--text-muted:#6b7280;--surface:#ffffff;--surface-alt:#f9fafb;--border:#e5e7eb}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--surface-alt);color:var(--text-primary)}a{color:inherit}button{font-family:inherit;cursor:pointer}table{width:100%;border-collapse:collapse;background:var(--surface);border-radius:8px;overflow:hidden}td,th{text-align:left;padding:10px 14px;font-size:14px;border-bottom:1px solid var(--border)}th{font-weight:600;color:var(--text-muted);font-size:12px;text-transform:uppercase;letter-spacing:.03em}tbody tr:hover,th{background:var(--surface-alt)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:8px;border:1px solid var(--border);background:var(--surface);color:var(--text-primary);font-size:14px;font-weight:500}.btn:hover{background:var(--surface-alt)}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover{background:var(--primary-dark)}.btn:disabled{opacity:.5;cursor:not-allowed}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600}.input{padding:8px 12px;border-radius:8px;font-size:14px;color:var(--text-primary)}.card,.input{border:1px solid var(--border);background:var(--surface)}.card{border-radius:12px;padding:20px}.error-banner{background:var(--danger-light);color:#991b1b;padding:10px 14px;border-radius:8px;font-size:14px;margin-bottom:16px}