/* 新增：現代化註冊頁面樣式 */

/* 主容器 */
.modern-signup {
   
    background: linear-gradient(135deg, #f8fafc 0%, #e3f2fd 100%);
    min-height: calc(100vh - 200px);
}

/* 標題區域 */
.modern-signup__header {
    text-align: center;
    margin-bottom: 50px;
}

.modern-signup__header-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #009fe8, #42c0f9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    box-shadow: 0 8px 25px rgba(0, 159, 232, 0.3);
    position: relative;
    overflow: hidden;
}

.modern-signup__header-icon::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.modern-signup__header-icon i {
    font-size: 35px;
    color: white;
    z-index: 1;
}

.modern-signup__title {
    font-size: 42px;
    font-weight: 700;
    color: #2f2f2f;
    margin-bottom: 15px;
    letter-spacing: -1px;
}

.modern-signup__subtitle {
    font-size: 18px;
    color: #4f4f4f;
    margin-bottom: 25px;
    opacity: 0.9;
}

.modern-signup__divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #009fe8, #41b56e);
    margin: 0 auto;
    border-radius: 2px;
}

/* 左側資訊卡片 */
.modern-signup__info-card {
    background: linear-gradient(135deg, #fff, #f8f9fa);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid #e9ecef;
    margin-bottom: 25px;
    transition: all 0.3s ease;
}

.modern-signup__info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.modern-signup__info-header {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f0f0f0;
}

.modern-signup__info-header i {
    font-size: 24px;
    color: #009fe8;
    margin-right: 15px;
    background: linear-gradient(135d, #e8f4fd, #d1e7fc);
    padding: 12px;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modern-signup__info-header h3 {
    font-size: 22px;
    font-weight: 600;
    color: #2f2f2f;
    margin: 0;
}

.modern-signup__info-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.modern-signup__info-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.modern-signup__info-item i {
    font-size: 16px;
    color: #28a745;
    margin-top: 3px;
    flex-shrink: 0;
}

.modern-signup__info-item p {
    font-size: 15px;
    color: #4f4f4f;
    margin: 0;
    line-height: 1.6;
}

.modern-signup__link {
    color: #009fe8;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.modern-signup__link:hover {
    color: #0087c7;
    text-decoration: underline;
}

/* LINE 卡片 */
.modern-signup__line-card {
    background: linear-gradient(135deg, #00c851, #00ff41);
    border-radius: 20px;
    padding: 25px;
    text-align: center;
    color: white;
    box-shadow: 0 8px 25px rgba(0, 200, 81, 0.3);
    transition: all 0.3s ease;
}

.modern-signup__line-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 200, 81, 0.4);
}

.modern-signup__line-header {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.modern-signup__line-icon {
    width: 40px;
    height: 40px;
    margin-right: 12px;
}

.modern-signup__line-header h4 {
    font-size: 20px;
    font-weight: 600;
    margin: 0;
}

.modern-signup__line-card p {
    font-size: 14px;
    margin-bottom: 20px;
    opacity: 0.9;
}

.modern-signup__line-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid white;
    border-radius: 25px;
    padding: 12px 24px;
    color: white;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.modern-signup__line-btn:hover {
    background: white;
    color: #00c851;
    transform: translateY(-2px);
}

/* 表單卡片 */
.modern-signup__form-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid #e9ecef;
}

.modern-signup__form-header {
    margin-bottom: 35px;
    padding-bottom: 25px;
    border-bottom: 2px solid #f0f0f0;
}

.modern-signup__form-header h3 {
    font-size: 28px;
    font-weight: 600;
    color: #2f2f2f;
    margin-bottom: 10px;
}

.modern-signup__required-note {
    font-size: 14px;
    color: #4f4f4f;
    margin: 0;
}

.modern-signup__required {
    color: #dc3545;
    font-weight: 600;
    margin-left: 3px;
}

/* 表單群組 */
.modern-signup__form-group {
    margin-bottom: 25px;
}

.modern-signup__label {
    display: flex;
    align-items: center;
    font-size: 16px;
    font-weight: 600;
    color: #2f2f2f;
    margin-bottom: 10px;
}

.modern-signup__label i {
    font-size: 14px;
    color: #009fe8;
    margin-right: 8px;
    width: 16px;
    text-align: center;
}

/* 輸入框包裝器 */
.modern-signup__input-wrapper {
    position: relative;
}

.modern-signup__input {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    font-size: 16px;
    transition: all 0.3s ease;
    background-color: #fff;
    color: #2f2f2f;
}

.modern-signup__input:focus {
    outline: none;
    border-color: #009fe8;
    box-shadow: 0 0 0 3px rgba(0, 159, 232, 0.1);
    background-color: #fbfdff;
}

.modern-signup__input::placeholder {
    color: #9ca3af;
    font-weight: 400;
}

/* 密碼切換按鈕 */
.modern-signup__password-toggle {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #6c757d;
    font-size: 16px;
    cursor: pointer;
    transition: color 0.3s ease;
    padding: 5px;
}

.modern-signup__password-toggle:hover {
    color: #009fe8;
}

/* 驗證碼區域 */
.modern-signup__captcha-wrapper {
    display: flex;
    gap: 15px;
    align-items: end;
}

.modern-signup__captcha-wrapper .modern-signup__input-wrapper {
    flex: 1;
}

.modern-signup__captcha-img {
    position: relative;
    flex-shrink: 0;
}

.modern-signup__captcha-img img {
    width: 120px;
    height: 50px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.modern-signup__captcha-img img:hover {
    border-color: #009fe8;
}

.modern-signup__refresh-btn {
    padding: 0;
    position: absolute;
    top: -8px;
    right: -8px;
    width: 24px;
    height: 24px;
    background: #009fe8;
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 6px rgba(0, 159, 232, 0.3);
}

.modern-signup__refresh-btn:hover {
    background: #0087c7;
    transform: rotate(180deg);
    color:#FFF;
}

/* 勾選框區域 */
.modern-signup__checkbox-group {
    margin-bottom: 20px;
    padding: 20px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 12px;
    border-left: 4px solid #009fe8;
    margin-top:20px;
}

.modern-signup__checkbox-wrapper {
    display: flex;
    align-items: flex-start;
}

.modern-signup__checkbox {
    display: none;
}

.modern-signup__checkbox-label {
    display: flex;
    align-items: flex-start;
    cursor: pointer;
    font-size: 15px;
    color: #2f2f2f;
    line-height: 1.6;
}

.modern-signup__checkbox-icon {
    width: 20px;
    height: 20px;
    border: 2px solid #009fe8;
    border-radius: 4px;
    margin-right: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
    margin-top: 2px;
}

.modern-signup__checkbox:checked + .modern-signup__checkbox-label .modern-signup__checkbox-icon {
    background: #009fe8;
    border-color: #009fe8;
}

.modern-signup__checkbox:checked + .modern-signup__checkbox-label .modern-signup__checkbox-icon i {
    color: white;
    font-size: 12px;
}

.modern-signup__checkbox-icon i {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modern-signup__checkbox:checked + .modern-signup__checkbox-label .modern-signup__checkbox-icon i {
    opacity: 1;
}

.modern-signup__policy-btn {
    background: none;
    border: none;
    color: #009fe8;
    text-decoration: underline;
    font-weight: 600;
    cursor: pointer;
    padding: 0;
    margin: 0 3px;
    transition: color 0.3s ease;
}

.modern-signup__policy-btn:hover {
    color: #0087c7;
}

/* 提交按鈕區域 */
.modern-signup__submit-wrapper {
    text-align: center;
}

.modern-signup__submit-btn {
    background: linear-gradient(135deg, #009fe8, #42c0f9);
    border: none;
    border-radius: 50px;
    padding: 18px 50px;
    color: white;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 6px 20px rgba(0, 159, 232, 0.3);
    position: relative;
    overflow: hidden;
    margin-top:15px;
}

.modern-signup__submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.modern-signup__submit-btn:hover::before {
    left: 100%;
}

.modern-signup__submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 159, 232, 0.4);
    background: linear-gradient(135deg, #0087c7, #009fe8);
    color: white;
}

.modern-signup__submit-btn:active {
    transform: translateY(-1px);
}

.modern-signup__submit-text {
    position: relative;
    z-index: 1;
}

.modern-signup__submit-btn i {
    font-size: 16px;
    transition: transform 0.3s ease;
    position: relative;
    z-index: 1;
}

.modern-signup__submit-btn:hover i {
    transform: translateX(3px);
}

/* Email Capture Modal 樣式 */
.email-capture-modal {
    border: none;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.2);
    background: white;
    max-width: 500px;
    margin: 0 auto;
}

.email-capture-modal__header {
    position: relative;
    padding: 15px;
    background: linear-gradient(135deg, #009fe8, #42c0f9);
}

.email-capture-modal__close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.email-capture-modal__close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.email-capture-modal__image {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
}

.email-capture-modal__banner {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.email-capture-modal__banner:hover {
    transform: scale(1.02);
}

.email-capture-modal__content {
    padding: 30px 25px;
    background: white;
}

.email-capture-modal__line-section {
    margin-bottom: 30px;
    text-align: center;
}

.email-capture-modal__line-btn {
    background: linear-gradient(135deg, #00c851, #00ff41);
    border: none;
    border-radius: 50px;
    padding: 15px 30px;
    color: white;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 6px 20px rgba(0, 200, 81, 0.3);
    width: 100%;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.email-capture-modal__line-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.email-capture-modal__line-btn:hover::before {
    left: 100%;
}

.email-capture-modal__line-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 200, 81, 0.4);
    background: linear-gradient(135deg, #00b548, #00e03a);
}

.email-capture-modal__line-icon {
    width: 24px;
    height: 24px;
    filter: brightness(0) invert(1);
}

.email-capture-modal__email-section {
    border-top: 2px solid #f0f0f0;
    padding-top: 25px;
}

.email-capture-modal__email-header {
    text-align: center;
    margin-bottom: 25px;
}

.email-capture-modal__email-header h4 {
    font-size: 22px;
    font-weight: 600;
    color: #2f2f2f;
    margin-bottom: 8px;
}

.email-capture-modal__email-header p {
    font-size: 14px;
    color: #4f4f4f;
    margin: 0;
    line-height: 1.5;
}

.email-capture-modal__form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.email-capture-modal__input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.email-capture-modal__input {
    width: 100%;
    padding: 15px 50px 15px 20px;
    border: 2px solid #e9ecef;
    border-radius: 50px;
    font-size: 16px;
    transition: all 0.3s ease;
    background-color: #fff;
    color: #2f2f2f;
}

.email-capture-modal__input:focus {
    outline: none;
    border-color: #009fe8;
    box-shadow: 0 0 0 3px rgba(0, 159, 232, 0.1);
    background-color: #fbfdff;
}

.email-capture-modal__input::placeholder {
    color: #9ca3af;
    font-weight: 400;
}

.email-capture-modal__input-icon {
    position: absolute;
    right: 20px;
    color: #9ca3af;
    font-size: 16px;
    transition: color 0.3s ease;
}

.email-capture-modal__input:focus + .email-capture-modal__input-icon {
    color: #009fe8;
}

.email-capture-modal__hint {
    font-size: 13px;
    color: #009fe8;
    margin: 0;
    text-align: center;
    min-height: 18px;
    transition: all 0.3s ease;
}

.email-capture-modal__hint.error {
    color: #dc3545;
}

.email-capture-modal__hint.success {
    color: #28a745;
}

.email-capture-modal__submit-btn {
    background: linear-gradient(135deg, #009fe8, #42c0f9);
    border: none;
    border-radius: 50px;
    padding: 16px 30px;
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 6px 20px rgba(0, 159, 232, 0.3);
    position: relative;
    overflow: hidden;
}

.email-capture-modal__submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.email-capture-modal__submit-btn:hover::before {
    left: 100%;
}

.email-capture-modal__submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 159, 232, 0.4);
    background: linear-gradient(135deg, #0087c7, #009fe8);
}

.email-capture-modal__submit-btn:active {
    transform: translateY(0);
}

.email-capture-modal__submit-btn i {
    font-size: 14px;
    transition: transform 0.3s ease;
}

.email-capture-modal__submit-btn:hover i {
    transform: translateX(3px);
}

/* Member Signup Reminder 樣式 */
.member-signup-reminder {
    background: linear-gradient(135deg, #fff7e6, #fff3e0);
    border: 2px solid #ffcc80;
    border-radius: 20px;
    padding: 25px;
    margin-top: 25px;
    box-shadow: 0 8px 25px rgba(255, 152, 0, 0.15);
    position: relative;
    overflow: hidden;
}

.member-signup-reminder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #ff9800, #ffcc80, #ff9800);
    background-size: 200% 100%;
    animation: gradientMove 3s ease-in-out infinite;
}

@keyframes gradientMove {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.member-signup-reminder__header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255, 152, 0, 0.2);
}

.member-signup-reminder__icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #ff9800, #ffcc80);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    box-shadow: 0 4px 15px rgba(255, 152, 0, 0.3);
    position: relative;
}

.member-signup-reminder__icon::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 60px;
    border: 2px solid rgba(255, 152, 0, 0.3);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(1.2); opacity: 0; }
}

.member-signup-reminder__icon i {
    font-size: 24px;
    color: white;
    z-index: 1;
}

.member-signup-reminder__title {
    font-size: 22px;
    font-weight: 600;
    color: #e65100;
    margin: 0;
    line-height: 1.2;
}

.member-signup-reminder__content {
    padding-left: 10px;
}

.member-signup-reminder__description {
    font-size: 16px;
    color: #f57c00;
    margin-bottom: 20px;
    font-weight: 500;
    line-height: 1.5;
}

.member-signup-reminder__steps {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 25px;
}

.member-signup-reminder__step {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    background: rgba(255, 255, 255, 0.7);
    padding: 15px;
    border-radius: 12px;
    border-left: 4px solid #ff9800;
    transition: all 0.3s ease;
}

.member-signup-reminder__step:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateX(5px);
}

.member-signup-reminder__step-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #fff3e0, #ffe0b2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 2px solid #ffcc80;
}

.member-signup-reminder__step-icon i {
    font-size: 18px;
    color: #e65100;
}

.member-signup-reminder__line-icon {
    width: 24px;
    height: 24px;
    filter: hue-rotate(30deg) saturate(1.5);
}

.member-signup-reminder__step-text {
    font-size: 15px;
    color: #bf360c;
    line-height: 1.4;
    font-weight: 500;
}

.member-signup-reminder__step-text small {
    font-size: 13px;
    color: #ff6f00;
    opacity: 0.8;
    font-weight: normal;
}

.member-signup-reminder__actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.member-signup-reminder__btn {
    padding: 14px 28px;
    border-radius: 25px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: none;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    min-width: 160px;
    justify-content: center;
}

.member-signup-reminder__btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.member-signup-reminder__btn:hover::before {
    left: 100%;
}

.member-signup-reminder__btn--primary {
    background: linear-gradient(135deg, #ff9800, #ffb74d);
    color: white;
    box-shadow: 0 6px 20px rgba(255, 152, 0, 0.3);
}

    .member-signup-reminder__btn--primary:hover {
        background: linear-gradient(135deg, #f57c00, #ff9800);
        transform: translateY(-2px);
        box-shadow: 0 10px 30px rgba(255, 152, 0, 0.4);
        color: white;
    }

.member-signup-reminder__btn--line {
    background: linear-gradient(135deg, #00c851, #4caf50);
    color: white;
    box-shadow: 0 6px 20px rgba(0, 200, 81, 0.3);
}

    .member-signup-reminder__btn--line:hover {
        background: linear-gradient(135deg, #00b548, #00c851);
        transform: translateY(-2px);
        box-shadow: 0 10px 30px rgba(0, 200, 81, 0.4);
        color: white;
    }

.member-signup-reminder__btn i {
    font-size: 16px;
    position: relative;
    z-index: 1;
}

.member-signup-reminder__btn span {
    position: relative;
    z-index: 1;
}

.member-signup-reminder__btn-line-icon {
    width: 18px;
    height: 18px;
   
}

/* 響應式設計 */
@media (max-width: 768px) {
    .member-signup-reminder {
        padding: 20px;
        margin-top: 20px;
        border-radius: 15px;
    }
    
    .member-signup-reminder__header {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .member-signup-reminder__icon {
        margin: 0 auto 10px;
    }
    
    .member-signup-reminder__title {
        font-size: 20px;
    }
    
    .member-signup-reminder__description {
        font-size: 15px;
        text-align: center;
    }
    
    .member-signup-reminder__steps {
        gap: 12px;
    }
    
    .member-signup-reminder__step {
        padding: 12px;
    }
    
    .member-signup-reminder__step-text {
        font-size: 14px;
    }
    
    .member-signup-reminder__actions {
        flex-direction: column;
        align-items: center;
    }
    
    .member-signup-reminder__btn {
        width: 100%;
        max-width: 280px;
        padding: 12px 24px;
        font-size: 15px;
    }
}

@media (max-width: 576px) {
    .member-signup-reminder {
        padding: 15px;
        margin-top: 15px;
    }
    
    .member-signup-reminder__icon {
        width: 45px;
        height: 45px;
    }
    
    .member-signup-reminder__icon i {
        font-size: 20px;
    }
    
    .member-signup-reminder__title {
        font-size: 18px;
    }
    
    .member-signup-reminder__description {
        font-size: 14px;
    }
    
    .member-signup-reminder__step {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .member-signup-reminder__step-icon {
        align-self: center;
    }
    
    .member-signup-reminder__btn {
        padding: 10px 20px;
        font-size: 14px;
    }
}

/* 無障礙支援 */
@media (prefers-reduced-motion: reduce) {
    .member-signup-reminder::before,
    .member-signup-reminder__icon::after,
    .member-signup-reminder__btn::before {
        animation: none;
    }
    
    .member-signup-reminder__step:hover,
    .member-signup-reminder__btn:hover {
        transform: none;
    }
}

/* 高對比模式支援 */
@media (prefers-contrast: high) {
    .member-signup-reminder {
        border: 3px solid #ff6f00;
        background: #fff;
    }
    
    .member-signup-reminder__step {
        border: 2px solid #ff9800;
    }
    
    .member-signup-reminder__btn {
        border: 2px solid #000;
    }
}

/* Member Profiles 專用樣式 */
.modern-profiles__gender-wrapper {
    display: flex;
    gap: 20px;
    margin-top: 10px;
}

.modern-profiles__gender-option {
    flex: 1;
}

.modern-profiles__gender-radio {
    display: none;
}

.modern-profiles__gender-label {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 20px;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: white;
    font-size: 15px;
    font-weight: 500;
    color: #4f4f4f;
}

.modern-profiles__gender-label:hover {
    border-color: #009fe8;
    background-color: #fbfdff;
}

.modern-profiles__gender-radio:checked + .modern-profiles__gender-label {
    border-color: #009fe8;
    background-color: #f0f8ff;
    color: #009fe8;
}

.modern-profiles__gender-icon {
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, #e9ecef, #f8f9fa);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.modern-profiles__gender-radio:checked + .modern-profiles__gender-label .modern-profiles__gender-icon {
    background: linear-gradient(135deg, #009fe8, #42c0f9);
    color: white;
}

.modern-profiles__gender-icon i {
    font-size: 14px;
    color: #6c757d;
    transition: color 0.3s ease;
}

.modern-profiles__gender-radio:checked + .modern-profiles__gender-label .modern-profiles__gender-icon i {
    color: white;
}

/* 地址相關樣式 */
.modern-profiles__address-wrapper {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 10px;
}

.modern-profiles__address-row {
    display: flex;
    gap: 15px;
    align-items: end;
}

.modern-profiles__address-select {
    flex: 1;
}

.modern-profiles__address-zip {
    flex: 0 0 120px;
}

.modern-profiles__select {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    font-size: 16px;
    transition: all 0.3s ease;
    background-color: #fff;
    color: #2f2f2f;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 16px;
}

.modern-profiles__select:focus {
    outline: none;
    border-color: #009fe8;
    box-shadow: 0 0 0 3px rgba(0, 159, 232, 0.1);
    background-color: #fbfdff;
}

.modern-profiles__address-detail {
    width: 100%;
}

.modern-profiles__address-hint {
    margin: 8px 0 0 0;
    font-size: 13px;
    color: #009fe8;
    display: flex;
    align-items: center;
    gap: 5px;
}

.modern-profiles__address-hint i {
    font-size: 12px;
}

/* 生日提示樣式 */
.modern-profiles__birthday-hint {
    margin: 8px 0 0 0;
    font-size: 13px;
    color: #28a745;
    display: flex;
    align-items: center;
    gap: 5px;
    font-weight: 500;
}

.modern-profiles__birthday-hint i {
    font-size: 12px;
}

/* 手機條碼提示樣式 */
.modern-profiles__carrier-hint {
    margin: 8px 0 0 0;
    font-size: 13px;
    color: #6c757d;
    display: flex;
    align-items: center;
    gap: 5px;
}

.modern-profiles__carrier-hint i {
    font-size: 12px;
}

/* LINE 功能特色 */
.modern-profiles__line-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 20px 0;
}

.modern-profiles__line-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
}

.modern-profiles__line-feature i {
    width: 20px;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
}

/* 會員權益卡片 */
.modern-profiles__benefits-card {
    background: linear-gradient(135deg, #fff9e6, #fff3e0);
    border: 2px solid #ffcc80;
    border-radius: 20px;
    padding: 20px;
    margin-top: 20px;
    box-shadow: 0 8px 25px rgba(255, 152, 0, 0.15);
}

.modern-profiles__benefits-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 152, 0, 0.2);
}

.modern-profiles__benefits-header i {
    font-size: 20px;
    color: #ff9800;
}

.modern-profiles__benefits-header h5 {
    font-size: 18px;
    font-weight: 600;
    color: #e65100;
    margin: 0;
}

.modern-profiles__benefits-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.modern-profiles__benefits-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: #f57c00;
    font-weight: 500;
}

.modern-profiles__benefits-list li i {
    font-size: 12px;
    color: #4caf50;
}

/* 響應式設計 */
@media (max-width: 768px) {
    .modern-profiles__gender-wrapper {
        flex-direction: column;
        gap: 12px;
    }
    
    .modern-profiles__address-row {
        flex-direction: column;
        gap: 12px;
    }
    
    .modern-profiles__address-select,
    .modern-profiles__address-zip {
        flex: 1;
        width: 100%;
    }
    
    .modern-profiles__select {
        padding: 12px 16px;
        font-size: 15px;
        width: 100%;
    }
    
    .modern-profiles__line-features {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .modern-profiles__line-feature {
        flex: 1;
        min-width: 120px;
        font-size: 13px;
    }
    
    .modern-profiles__benefits-card {
        padding: 15px;
        margin-top: 15px;
    }
}

@media (max-width: 576px) {
    .modern-profiles__gender-label {
        padding: 12px 16px;
        font-size: 14px;
    }
    
    .modern-profiles__gender-icon {
        width: 25px;
        height: 25px;
    }
    
    .modern-profiles__gender-icon i {
        font-size: 12px;
    }
    
    .modern-profiles__address-select,
    .modern-profiles__address-zip {
        flex: 1;
        width: 100%;
    }
    
    .modern-profiles__select {
        padding: 10px 14px;
        font-size: 14px;
        width: 100%;
    }
    
    .modern-profiles__address-hint,
    .modern-profiles__birthday-hint,
    .modern-profiles__carrier-hint {
        font-size: 12px;
    }
    
    .modern-profiles__line-features {
        flex-direction: column;
        gap: 8px;
    }
    
    .modern-profiles__benefits-header h5 {
        font-size: 16px;
    }
    
    .modern-profiles__benefits-list li {
        font-size: 13px;
    }
}

/* 無障礙支援 */
@media (prefers-reduced-motion: reduce) {
    .modern-profiles__gender-label,
    .modern-profiles__select {
        transition: none;
    }
}

/* 高對比模式支援 */
@media (prefers-contrast: high) {
    .modern-profiles__gender-label,
    .modern-profiles__select {
        border: 2px solid #000;
    }
    
    .modern-profiles__gender-label:hover,
    .modern-profiles__select:focus {
        border: 2px solid #009fe8;
    }
    
    .modern-profiles__benefits-card {
        border: 3px solid #ff6f00;
        background: #fff;
    }
}