.game-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    text-align: center;
}

.game-board {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 2rem;
}

.image-card {
    aspect-ratio: 1;
    background-color: var(--color-surface);
    border-radius: var(--radius-md);
    cursor: pointer;
    overflow: hidden;
    position: relative;
    border: 4px solid transparent;
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.image-card:hover {
    transform: scale(1.02);
    border-color: var(--color-primary);
}

.image-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.image-card.correct {
    border-color: var(--color-secondary);
    animation: bounce 0.5s;
}

.image-card.wrong {
    border-color: var(--color-accent);
    animation: shake 0.5s;
}

@keyframes bounce {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-5px);
    }

    75% {
        transform: translateX(5px);
    }
}

.status-message {
    margin-top: 1rem;
    font-size: 1.2rem;
    height: 1.5rem;
    font-weight: 600;
}

.result-card {
    background-color: var(--color-surface);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-primary);
}

.btn-secondary {
    background: var(--color-surface);
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-secondary:hover {
    background: rgba(187, 134, 252, 0.1);
}

.btn-secondary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}