body{font-family:Mukta,sans-serif}.btn{padding:8px 16px;border:none;border-radius:6px;cursor:pointer;font-size:14px;font-weight:500;transition:all .2s;display:inline-flex;align-items:center;gap:6px;white-space:nowrap;text-decoration:none}.btn:hover{transform:translateY(-1px);box-shadow:0 4px 8px #00000026}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,#5568d3,#653a8b);color:#fff}.btn-secondary{background:#6c757d;color:#fff}.btn-secondary:hover:not(:disabled){background:#5a6268}.btn-success{background:#28a745;color:#fff}.btn-success:hover:not(:disabled){background:#218838}.btn-info,.btn-edit{background:#17a2b8;color:#fff}.btn-info:hover:not(:disabled),.btn-edit:hover:not(:disabled){background:#138496}.btn-danger,.btn-delete{background:#dc3545;color:#fff}.btn-danger:hover:not(:disabled),.btn-delete:hover:not(:disabled){background:#c82333}.btn-sm{padding:5px 10px;font-size:12px}.icon{font-size:18px;font-weight:700;line-height:1}