.main-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 80px;
    gap: 48px;
    width: 507px;
    height: 472px;
    background: #FFFFFF;
    border-radius: 16px;
}

.signup-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 0;
    gap: 24px;
}

.signup-title {
    font-style: normal;
    font-weight: 700;
    font-family: 'Noto Sans JP';
    font-size: 30px;
    line-height: 38px;
    text-align: center;
    color: #020202;
}

.user-selector {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    padding: 0;
    gap: 16px;
    width: 347px;
}

.user-option {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 24px;
    gap: 4px;

    width: 166px;
    height: 162px;

    background: #FFFFFF;
    box-shadow: 0 1px 3px 1px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.3);
    border-radius: 16px;

}

.user-option.active {
    background-color: #f4811e;
    box-shadow: none;
}

.user-option.active .user-title {
    color: #fff;
}

.icon-active {
    display: none;
}

.user-option.active .icon-active {
    display: block;
}

.user-option.active .icon-inactive {
    display: none;
}

.user-title {
    font-size: 20px;
    font-weight: bold;
    font-family: 'Noto Sans JP';
    line-height: 30px;
    color: #454545;
    text-align: center;
}

.group-button {
    height: 40px;

    display: flex;
    flex-direction: row;
    justify-content: flex-end;
    align-items: flex-start;
    padding: 0;
    gap: 16px;
}

.back-button {
    padding: 10px 14px;
    gap: 6px;
    height: 40px;
    background: #FFFFFF;
    border: 1px solid #6D6D6D;
    border-radius: 8px;
    font-style: normal;
    font-weight: 500;
    font-size: 14px;
    line-height: 20px;
    color: #454545;
    cursor: pointer;
    transition: background-color 0.3s ease;
    text-decoration: none;
}

.next-button {
    padding: 10px 14px;
    gap: 6px;
    height: 40px;
    background: #FD8F46;
    border-radius: 8px;
    font-style: normal;
    font-weight: 500;
    font-size: 14px;
    line-height: 20px;
    color: #FFFFFF;
    cursor: pointer;
    transition: background-color 0.3s ease;
    text-decoration: none;
    border: none;
}

.next-button[disabled],
.next-button.disabled {
    background: #CCCCCC;
    color: #999999;
    cursor: not-allowed;
    opacity: 0.6;
    pointer-events: none;
}

.next-button[disabled]:hover,
.next-button.disabled:hover {
    background: #CCCCCC;
    color: #999999;
}

.tooltip.show {
    opacity: 1 !important;
}

.tooltip .tooltip-inner {
    background-color: #475D17 !important;
    color: #FFFFFF !important;
    font-style: normal;
    font-weight: 500;
    font-family: 'Noto Sans JP';
    font-size: 12px;
    line-height: 16px;

    text-align: center;
    border-radius: 8px;

    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.tooltip.personal-tooltip .tooltip-inner {
    width: 178px !important;
}

.tooltip.corporate-tooltip .tooltip-inner {
    width: 178px !important;
}

.tooltip.bs-tooltip-bottom .tooltip-arrow::before,
.tooltip.bs-tooltip-auto[data-popper-placement^="bottom"] .tooltip-arrow::before {
    border-bottom-color: #475D17 !important;
}

.tooltip.bs-tooltip-top .tooltip-arrow::before,
.tooltip.bs-tooltip-auto[data-popper-placement^="top"] .tooltip-arrow::before {
    border-top-color: #475D17 !important;
}

.user-option.focused {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}