.lnswitch-wrapper {
    position: relative;
    /*max-width: 900px;*/
    margin: 0px auto;
}
.lnswitch-outer {
    position: relative;
    overflow: hidden;
    width: 100%;
    background: #fff;
    border-radius: 6px;
}
.lnswitch-container {
    display: flex;
    gap: 16px;
    padding: 10px 10px;
    transition: transform 0.4s ease-in-out;
}
.lnswitch-card {
    flex: 1 0 calc((100% - 32px) / 3);
    min-width: 0;
    /*height: 160px;*/
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
    color: #000;
    user-select: none;
    transition: background 0.4s, color 0.4s;
}
.lnswitch-card.active {
    background: #0080ff;
    color: #fff;
}
.lnswitch-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.5);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    color: #fff;
    cursor: pointer;
    user-select: none;
    transition: background 0.3s;
    z-index: 10;
}
.lnswitch-btn:hover:not(:disabled) {
    background: rgba(0,0,0,0.8);
}
.lnswitch-btn:disabled {
    background: rgba(0,0,0,0.2);
    cursor: default;
}
.lnswitch-btn.left {
    left: -60px;
}
.lnswitch-btn.right {
    right: -60px;
}
.lnswitch-progress {
    height: 4px;
    background: #ddd;
    border-radius: 2px;
    overflow: hidden;
    margin-top: 30px;
}
.lnswitch-progress-fill {
    height: 100%;
    background: #1976d2;
    width: 0%;
    border-radius: 2px;
    transition: width 0.3s ease;
}