/* Flipcards Component Stylesheet */

.flipcard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    padding: 2rem 1rem;
}

/* 3-column layout - needs medium screens */
@media (min-width: 768px) {
    .flipcard-grid.cols-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* 4-column layout - needs larger screens */
@media (min-width: 1024px) {
    .flipcard-grid.cols-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Responsive adjustments for different screen sizes */

/* Mobile: All layouts become single column */
@media (max-width: 767px) {

    .flipcard-grid,
    .flipcard-grid.cols-3,
    .flipcard-grid.cols-4 {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1rem 0.5rem;
    }
}

/* Tablet: 4-column becomes 2-column, others stay as intended */
@media (min-width: 768px) and (max-width: 1023px) {
    .flipcard-grid.cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

.flipcard {
    perspective: 1000px;
    cursor: pointer;
    outline: none;
    border-radius: 12px;
    position: relative;
    transition: transform 0.2s ease;
}

/* Hover effect to indicate interactivity */
.flipcard:hover {
    transform: translateY(-2px);
}

.flipcard:focus {
    outline: 3px solid #003476;
    outline-offset: 2px;
}

.flipcard-content {
    position: relative;
    width: 100%;
    padding-top: 100%;
    /* Default: square cards (1:1 ratio) */
    transform-style: preserve-3d;
    transition: transform 0.6s ease-in-out;
}

/* Aspect ratio modifier classes */
.flipcard.wide .flipcard-content {
    padding-top: 75%;
    /* Cards wider than they are tall (4:3 ratio) */
}

.flipcard.xwide .flipcard-content {
    padding-top: 56.25%;
    /* Extra wide cards (16:9 ratio) */
}

.flipcard.tall .flipcard-content {
    padding-top: 125%;
    /* Cards taller than they are wide (4:5 ratio) */
}


.flipcard[aria-expanded="true"] .flipcard-content {
    transform: rotateY(180deg);
}

.flipcard-face {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 1.5rem;
    box-sizing: border-box;
    transition: box-shadow 0.2s ease;
}

.flipcard:hover .flipcard-face {
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.flipcard-front {
    background: #ffffff;
    color: #2d3748;
}

.flipcard-back {
    background: #ffffff;
    color: #2d3748;
    transform: rotateY(180deg);
    border: 2px solid #e2e8f0;
    overflow-y: auto;
}

.flipcard-emoji {
    font-size: 4rem;
    margin-bottom: 0.5rem;
}

.flipcard-title {
    font-size: 1.2rem;
    font-weight: 600;
    text-align: center;
}