body { background: #f6f7f9; }
.cat-card { border: 3px solid #ccc; transition: border-color .15s, transform .15s; overflow: hidden; }
.cat-card:hover { border-color: #ff6600; transform: translateY(-2px); }
.cat-img { height: 140px; overflow: hidden; background: #eceff1; }
.cat-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.barra-acciones { position: sticky; top: 56px; z-index: 1010; background: rgba(246, 247, 249, .96); padding: .5rem 0; }
#tabla-productos tbody tr.table-success > * { background-color: #e8f5e9; }
#tabla-items .handle { cursor: grab; }
tr.sortable-chosen { background: #fff8e1; }
.is-invalid + .select2 .select2-selection, .select2-container.is-invalid .select2-selection { border-color: #dc3545; }
.card-header { font-weight: 600; background: #212529; color: #fff; }
.table > :not(caption) > * > * { vertical-align: middle; }
#resumen td { padding: .35rem .5rem; }
.select2-container { width: 100% !important; }
.note-editor.note-frame { border-radius: .375rem; }
.handle { color: #999; }
@media print { nav, .btn { display: none !important; } }