.tab-menu {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
}
.tab-link {
    background-color: var(--gray-bg-color);
    border: 1px solid var(--border-color);
    padding: 12px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--light-text-color);
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s;
}
.tab-link:hover {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}
.tab-link.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}


.tab-content {
    display: none;
    animation: fadeIn 0.5s ease-in-out;
}
.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.layout-image-container {
    padding: 20px;
    background-color: #fff;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    margin-bottom: 40px;
}


.legend-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px 30px;
    padding: 20px;
    background-color: var(--gray-bg-color);
    border-radius: 12px;
}
.legend-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    font-weight: 500;
}
.legend-color {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    display: inline-block;
    border: 1px solid rgba(0,0,0,0.1);
}


@media (max-width: 768px) {
    .tab-link {
        padding: 10px 20px;
        font-size: 1rem;
    }
}