.form-control:required, .form-select:required {
	border-left: 3px solid #dc3545;
}.form-control:valid, .form-select:valid {
	border-left: 3px solid #198754;
}

.sugerencias-productos {
	position: absolute;
	z-index: 1000;
	width: 100%;
	max-height: 200px;
	overflow-y: auto;
}

.preview-img {
	max-height: 200px;
	border: 1px solid #dee2e6;
	border-radius: 0.375rem;
}

.loading {
	opacity: 0.7;
	pointer-events: none;
}

.card {
	border: none;
	border-radius: 10px;
}

.card-header {
	border-radius: 10px 10px 0 0 !important;
}

.input-group-text {
	background-color: #f8f9fa;
	border-right: none;
}

.form-control, .form-select {
	border-left: none;
}.form-control:focus, .form-select:focus {
	box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.15);
	border-color: #86b7fe;
}

.sugerencias-productos {
	position: absolute;
	z-index: 1000;
	width: 100%;
	max-height: 200px;
	overflow-y: auto;
}

.preview-img {
	max-height: 200px;
	border: 1px solid #dee2e6;
	border-radius: 0.375rem;
}

.sugerencias-productos {
	position: absolute;
	z-index: 2000;
	width: 100%;
	max-height: 220px;
	overflow-y: auto;
	border: 1px solid #dee2e6;
	background: white;
}

.loader {
	border: 4px solid #f3f3f3;
	border-top: 4px solid #667eea;
	border-radius: 50%;
	width: 40px;
	height: 40px;
	animation: spin 1s linear infinite;
	margin: 0 auto;
}

@keyframes spin {
	0% { transform: rotate(0deg); }
	100% { transform: rotate(360deg); }
}

@media (max-width: 768px) {
	.card-body {padding: 1rem;
	}

	.btn {
		width: 100%;
		margin-bottom: 10px;
	}

	.text-end {
		text-align: center !important;
	}
}