.join-email-container {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 600px;
    margin: 100px auto 100px auto;
}

/* 헤더 */
.join-email-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 24px;
}

.join-email-title-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.txt-desc-01 {
    font-size: 24px;
    font-weight: 400;
    color: #252525;
    margin: 0;
}

.txt-desc-02 {
    font-size: 24px;
    font-weight: 600;
    color: #252525;
    margin: 6px 0 0 0;
}

.join-email-close {
    width: 32px;
    height: 32px;
    background: transparent;
    border: none;
    font-size: 28px;
    color: #787A7D;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: color 0.2s;
}

.join-email-close:hover {
    color: #252525;
}

/* 탭 메뉴 */
.tab-menu {
    width: 100%;
    display: flex;
    gap: 28px;
    margin-bottom: 20px;
    font-size: 16px;
    font-weight: 700;
    color: #252525;
    border-bottom: 1px solid #D9D9D9;
}

.tab-menu .tab-item {
    padding-bottom: 12px;
    cursor: pointer;
    position: relative;
}

.tab-menu .tab-item.on {
    color: #4285F4;
}

.tab-menu .tab-item.on::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: #4285F4;
    border-radius: 2px 2px 0 0;
}

.tab-menu .tab-item.on {
    padding-bottom: 8px;
}

/* 폼 영역 */
.join-email-form {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.form-label {
    font-size: 16px;
    font-weight: 500;
    color: #252525;
}

.form-input {
    width: 100%;
    height: 48px;
    padding: 12px 16px;
    border: 1px solid #D9D9D9;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    color: #252525;
    background: #FFFFFF;
}

.form-input::placeholder {
    color: #AEAEAE;
}

.form-input:focus {
    border-color: #4285F4;
    outline: none;
}

/* 약관 동의 섹션 */
.terms-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 8px;
}

.terms-all-check {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 16px;
    border-bottom: 1px solid #D9D9D9;
}

.terms-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.terms-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.terms-checkbox {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    cursor: pointer;
    flex-shrink: 0;
}

.terms-label {
    font-size: 14px;
    font-weight: 500;
    color: #252525;
    cursor: pointer;
    line-height: 1.5;
    display: flex;
    align-items: center;
    gap: 4px;
}

.terms-label .required {
    color: #4285F4;
    font-weight: 600;
}

.terms-label .optional {
    color: #787A7D;
    font-weight: 400;
}

/* 회원 가입하기 버튼 */
.btn-join-submit {
    width: 100%;
    height: 48px;
    background: #4285F4;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    color: #FFFFFF;
    cursor: pointer;
    margin-top: 8px;
    transition: background 0.2s;
}

.btn-join-submit:hover {
    background: #357AE8;
}

.btn-join-submit:disabled {
    background: #D9D9D9;
    cursor: not-allowed;
}

/* SNS 가입 링크 */
.sns-signup-link {
    display: flex;
    justify-content: center;
    margin-top: 16px;
}

.sns-link-text {
    font-size: 14px;
    font-weight: 500;
    color: #787A7D;
    text-decoration: underline;
    cursor: pointer;
    transition: color 0.2s;
}

.sns-link-text:hover {
    color: #4285F4;
}