.manage-stock{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:20px;background:#f8f9fa;min-height:100vh;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;color:#333}.card{background:#fff;border-radius:12px;box-shadow:0 4px 10px #00000014;padding:20px;transition:.3s ease}.card:hover{box-shadow:0 6px 16px #0000001f}.stock-table{width:100%;border-collapse:collapse;margin-top:15px}.stock-table th,.stock-table td{padding:12px 15px;text-align:center;border-bottom:1px solid #eee}.stock-table th{background:#f5f5f5;font-weight:600}.stock-table tr:hover{background:#f9f9f9}button{padding:8px 14px;margin:2px;border:none;border-radius:6px;font-size:14px;cursor:pointer;transition:all .2s ease}button:first-of-type{background:#ffc107;color:#fff}button:first-of-type:hover{background:#e0a800}button:last-of-type{background:#dc3545;color:#fff}button:last-of-type:hover{background:#b02a37}.add-btn{background:#007bff;color:#fff;font-weight:600}.add-btn:hover{background:#0056b3}