/**
 * BLH File Upload Styles
 * Estilos para campos de archivo personalizados
 */

.custom-file-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
}

.custom-file-input {
    position: absolute;
    width: 0.1px;
    height: 0.1px;
    opacity: 0;
    overflow: hidden;
    z-index: -1;
}

.custom-file-label {
    display: inline-block;
    padding: 8px 20px;
    background-color: #13294B;
    color: white;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
    font-size: 14px;
    font-weight: 500;
}

.custom-file-label:hover {
    background-color: #003DA5;
}

.file-name {
    flex: 1;
    padding: 8px 12px;
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    color: #495057;
    font-size: 14px;
}

.custom-file-input.has-file + .custom-file-label {
    background-color: #28a745;
}

.custom-file-input.is-invalid ~ .file-name {
    border-color: #dc3545;
}

.custom-file-input.is-invalid ~ .invalid-feedback {
    display: block;
    color: #dc3545;
    font-size: 0.875em;
    margin-top: 0.25rem;
}