.sim-type-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sim-type-popup {
    background: #fff;
    border-radius: 8px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    animation: popupSlideIn 0.3s ease;
}
span.radio-wrap {
    display: flex;
    align-items: center;
    width: 100%;
    margin: 0 0 10px;
}
@keyframes popupSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.sim-type-popup-header {
    padding: 20px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sim-type-popup-header h3 {
    margin: 0;
    font-size: 20px;
}

.sim-popup-close {
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: #999;
    line-height: 1;
    padding: 0;
    width: 30px;
    height: 30px;
}

.sim-popup-close:hover {
    color: #333;
}

.sim-type-popup-body {
    padding: 30px 20px;
}

.sim-type-option {
    display: block;
    padding: 15px;
    border: 2px solid #ddd;
    border-radius: 6px;
    margin-bottom: 15px;
    cursor: pointer;
    transition: all 0.2s;
}

.sim-type-option:hover {
    border-color: #2271b1;
    background: #f8f9fa;
}

.sim-type-option input[type="radio"] {
    margin-right: 12px;
}

.sim-type-option input[type="radio"]:checked + .sim-type-label {
    color: #2271b1;
}

.sim-type-label {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.sim-type-label strong {
    font-size: 16px;
}

.sim-type-label small {
    color: #666;
    font-size: 13px;
}

.sim-type-popup-footer {
    padding: 20px;
    border-top: 1px solid #eee;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.sim-type-popup-footer .button {
    margin: 0;
}