.radio-container {
    --main-color: rgba(167, 139, 250, 0.9);
    --total-radio: 5;
    display: flex;
    flex-direction: column;
    position: relative;
    padding-left: 0;
}
.radio-container input { cursor: pointer; appearance: none; }
.radio-container .glider-container {
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 2px;
    background: rgba(255,255,255,0.04);
    border-radius: 2px;
}
.radio-container .glider-container .glider {
    position: relative;
    height: calc(100% / var(--total-radio));
    width: 100%;
    background: linear-gradient(180deg, rgba(167,139,250,0.9), rgba(244,114,182,0.7));
    border-radius: 2px;
    transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 0 10px rgba(167,139,250,0.45), 0 0 20px rgba(167,139,250,0.2);
}
.radio-container .glider-container .glider::before {
    content: "";
    position: absolute;
    right: -4px;
    top: 50%;
    transform: translateY(-50%);
    width: 6px; height: 6px;
    background: rgba(167,139,250,0.9);
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(167,139,250,0.6);
}
.radio-container label {
    cursor: pointer;
    padding: 0.85rem 1rem;
    position: relative;
    color: rgba(255,255,255,0.45);
    transition: color 0.3s ease, padding-left 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}
.radio-container label::before {
    content: "";
    position: absolute;
    left: 0; top: 50%;
    transform: translateY(-50%);
    width: 0; height: 0;
    background: var(--main-color);
    border-radius: 2px;
    opacity: 0;
    transition: width 0.3s ease, height 0.3s ease, opacity 0.3s ease;
}
.radio-container input:checked + label {
    color: rgba(255,255,255,0.95);
    padding-left: 1.25rem;
}
.radio-container input:checked + label::before { width: 3px; height: 60%; opacity: 1; }
.radio-container input:nth-of-type(1):checked ~ .glider-container .glider { transform: translateY(0); }
.radio-container input:nth-of-type(2):checked ~ .glider-container .glider { transform: translateY(100%); }
.radio-container input:nth-of-type(3):checked ~ .glider-container .glider { transform: translateY(200%); }
.radio-container input:nth-of-type(4):checked ~ .glider-container .glider { transform: translateY(300%); }
.radio-container input:nth-of-type(5):checked ~ .glider-container .glider { transform: translateY(400%); }
@media (prefers-reduced-motion: reduce) {
    .radio-container .glider, .radio-container label { transition: none; }
}