/* Grid de imágenes */
    .images-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 16px;
        padding: 16px;
        background: #f8f9fa;
        border-radius: 8px;
    }

    /* Card de vista previa */
    .image-preview-card {
        position: relative;
        aspect-ratio: 1;
        border-radius: 8px;
        overflow: hidden;
        background: white;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        transition: all 0.3s ease;
        cursor: pointer;
    }

    .image-preview-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    }

    /* Imagen preview */
    .preview-img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    /* Botón eliminar */
    .btn-remove {
        position: absolute;
        top: 8px;
        right: 8px;
        width: 28px;
        height: 28px;
        border-radius: 50%;
        border: none;
        background: rgba(220, 53, 69, 0.9);
        color: white;
        display: flex;
        align-items: center;
        justify-content: center;
        opacity: 0;
        transition: all 0.2s ease;
        cursor: pointer;
        z-index: 10;
    }

    .image-preview-card:hover .btn-remove {
        opacity: 1;
    }

    .btn-remove:hover {
        background: #dc3545;
        transform: scale(1.1);
    }

    /* Nombre del archivo */
    .image-name {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.7);
        color: white;
        padding: 8px;
        font-size: 11px;
        text-align: center;
        opacity: 0;
        transition: opacity 0.2s ease;
    }

    .image-preview-card:hover .image-name {
        opacity: 1;
    }

    /* Card de agregar más */
    .add-more-card {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        border: 2px dashed rgba(255, 255, 255, 0.5);
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .add-more-content {
        text-align: center;
        color: white;
    }

    .add-more-content i {
        font-size: 32px;
        display: block;
        margin-bottom: 8px;
    }

    .add-more-card:hover {
        border-color: white;
    }

    /* Zona de upload */
    .upload-zone {
        border: 2px dashed #dee2e6;
        border-radius: 8px;
        padding: 48px 24px;
        text-align: center;
        background: #f8f9fa;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .upload-zone:hover {
        border-color: #667eea;
        background: #f0f2ff;
    }

    .upload-zone.dragging {
        border-color: #667eea;
        background: #e8ebff;
        transform: scale(1.02);
    }

    /* Badge personalizado */
    .badge-primary {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        padding: 6px 12px;
        border-radius: 12px;
        font-weight: 600;
        font-size: 12px;
    }

    /* Botones de acción */
    .gap-2 {
        gap: 8px;
    }