/* Styles pour les iframes automatiques */
.auto-iframe-container {
    margin: 20px 0;
    text-align: center;
    position: relative;
}

.auto-iframe {
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.auto-iframe:hover {
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
    transform: translateY(-2px);
}

/* Responsive design */
@media (max-width: 768px) {
    .auto-iframe {
        width: 100% !important;
        height: 250px !important;
    }
}

@media (max-width: 480px) {
    .auto-iframe {
        height: 200px !important;
    }
}

/* Animation de chargement */
.auto-iframe[src="about:blank"] {
    background: #f5f5f5;
    position: relative;
}

.auto-iframe[src="about:blank"]::before {
    content: "Chargement...";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #666;
    font-style: italic;
}