.file-upload-wrapper {
    position: relative;
}

#id_archivos {
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.file-upload-info {
    padding: 0.5rem;
    border: 1px dashed #ced4da;
    border-radius: 0.375rem;
    text-align: center;
}

.file-preview-item {
    display: flex;
    align-items: center;
    padding: 0.5rem;
    background-color: #f8f9fa;
    border-radius: 0.25rem;
    margin-bottom: 0.5rem;
}

.file-preview-icon {
    margin-right: 0.5rem;
}

.file-preview-name {
    flex-grow: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: black;
}

.file-preview-size {
    color: #6c757d;
    font-size: 0.75rem;
}

.contador-caracteres{
    color: white;
}

.contador-caracteres .light-theme{
    color: black;
}

/* Estilo para el contador de caracteres cuando excede */
.text-danger {
    color: #dc3545;
}

/* Campos inválidos */
.is-invalid {
    border-color: #dc3545;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

/* Botón deshabilitado */
button:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}