/* ==========================================================================
   Expanding Container Block Styles
   ========================================================================== */

   .expanding-container {
    position: relative;
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* Fond d'expansion */
.expanding-background {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 102%;
    transform-origin: center;
    transform: scaleX(0.1);
    transition: transform 0.3s ease-out;
    z-index: 1;
}

/* Couleur de fond définie via style inline */

/* Contenu */
.expanding-content {
    position: relative;
    z-index: 2;
    width: 100%;
    margin: 0 auto;
}

/* Backend Preview Styles */
.expanding-container-preview {
    background: #f8f9fa;
    border: 2px dashed #dee2e6;
    padding: 1.5rem;
    border-radius: 8px;
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.expanding-preview-content h4 {
    margin: 0 0 1rem 0;
    color: #495057;
    font-size: 1.1rem;
}

.preview-info {
    margin-bottom: 1rem;
}

.preview-bg {
    padding: 1rem;
    border-radius: 4px;
    margin: 0.5rem 0;
    color: white;
    font-size: 0.9rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.preview-inner-blocks {
    margin-top: 1rem;
    padding: 1rem;
    background: white;
    border-radius: 4px;
    border: 1px solid #e9ecef;
}

/* Responsive */
@media (max-width: 768px) {
    .expanding-content {
        padding: 2rem 1rem;
    }
}