body{background:#0f1116;color:#e5e7eb}.card{background:linear-gradient(180deg,#151822,#1a2030);border:1px solid #2a3240;border-radius:16px}.table thead th{color:#aeb6c2;border-color:#2a3240}.table td,.table th{border-color:#2a3240}.btn-primary{background:linear-gradient(180deg,#3c8cff,#2d6ed6);border:1px solid #2e62bd}