/* flipcards.css - Composant flip cards OPTIMISÉ */

/* Base */
.flip-card {
    perspective: 1200px;
    overflow: hidden;
    padding: 40px;
    height: 400px;
}

.text-card {
    height: auto;
    min-height: 300px;
}

.flip-card .glow {
    width: 220px;
    height: 220px;
    filter: blur(80px);
    opacity: 0.08;
}

.flip-card:hover .glow {
    opacity: 0.3;
}

/* Flip mechanism */
.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    transform-style: preserve-3d;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-xl);
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}

/* Front & Back */
.flip-card-front,
.flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 25px;
    overflow-y: auto;
    word-break: break-word;
}

.flip-card-front {
    background-color: #f8f9fa;
    color: #333;
}

.flip-card-front img {
    max-width: 100%;
    max-height: 85%;
    object-fit: contain;
    border-radius: 20px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.flip-card-back {
    background-color: #e9ecef;
    transform: rotateY(180deg);
    font-size: 1.4rem;
    color: #333;
    text-align: center;
    line-height: 1.6;
}

.text-card .flip-card-back {
    white-space: normal;
    text-align: left;
}

/* Dark theme - OPAQUE */
html.dark .flip-card-front,
html.dark .dysendocrinies-card .flip-card-front,
html.dark .mecanismes-card .flip-card-front {
    background-color: #2d3748 !important;
    color: #f1f5f9 !important;
}

html.dark .dysendocrinies-card .flip-card-front {
    background-color: #374151 !important;
}

html.dark .flip-card-back,
html.dark .dysendocrinies-card .flip-card-back {
    background-color: #343e50 !important;
    color: #f1f5f9 !important;
}

html.dark .dysendocrinies-card .flip-card-back {
    background-color: #374151 !important;
}

html.dark .mecanismes-card .flip-card-back {
    background-color: #343e50 !important;
}

html.dark .flip-card-front *,
html.dark .flip-card-back * {
    color: #f1f5f9 !important;
}

/* Typography */
.flip-card-front h3,
.flip-card-back h3 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.flip-card-front p,
.flip-card-back p {
    margin-bottom: 12px;
    font-size: 1.1rem;
}

.flip-card-back ul {
    list-style-type: disc;
    text-align: left;
    padding-left: 25px;
    margin-top: 10px;
}

.flip-card-back li {
    margin-bottom: 8px;
    font-size: 1.1rem;
}

/* Responsive */
@media (max-width: 768px) {
    .flip-card {
        height: 350px;
    }
    
    .text-card {
        min-height: 250px;
    }
}