/* Frontend styles for flashcard block */
.wp-block-flashcard-block-flashcard.flashcard-container {
    position: relative;
    perspective: 1000px;
    margin: 20px auto;
    cursor: pointer;
    transition: transform 0.6s ease;
    transform-style: preserve-3d;
    min-height: 200px;
}

.wp-block-flashcard-block-flashcard.flashcard-container:hover {
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.wp-block-flashcard-block-flashcard.flashcard-container.flipped {
    transform: rotateY(180deg) !important;
}

.wp-block-flashcard-block-flashcard.flashcard-container .flashcard-front,
.wp-block-flashcard-block-flashcard.flashcard-container .flashcard-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border: 1px solid #ddd;
}

.wp-block-flashcard-block-flashcard.flashcard-container .flashcard-back {
    transform: rotateY(180deg);
}

.wp-block-flashcard-block-flashcard.flashcard-container .flashcard-content {
    width: 100%;
    height: 100%;
    overflow: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.wp-block-flashcard-block-flashcard.flashcard-container .flashcard-content::-webkit-scrollbar {
    width: 6px;
}

.wp-block-flashcard-block-flashcard.flashcard-container .flashcard-content::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 3px;
}

.wp-block-flashcard-block-flashcard.flashcard-container .flashcard-content::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 3px;
}

.wp-block-flashcard-block-flashcard.flashcard-container .flashcard-flip-icon {
    position: absolute;
    bottom: 8px;
    right: 8px;
    opacity: 0.4;
    color: #666;
    pointer-events: none;
    z-index: 10;
    transition: opacity 0.3s ease;
}

.wp-block-flashcard-block-flashcard.flashcard-container .flashcard-flip-icon svg {
    display: block;
}

.wp-block-flashcard-block-flashcard.flashcard-container:hover .flashcard-flip-icon {
    opacity: 0.7;
}