/* style/login.css */
/* 页面完整样式代码 - 注意：所有选择器必须使用BEM命名规则（双下划线__连接） */

/* General styles for the login page */
.page-login {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333333; /* Dark text for light background */
    background-color: #FFFFFF; /* Default light background */
}

.page-login__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

/* Hero Section */
.page-login__hero-section {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 600px;
    padding: 80px 0;
    text-align: center;
    overflow: hidden;
    padding-top: var(--header-offset, 120px); /* Fixed header offset */
}

.page-login__dark-bg {
    background-color: #017439; /* Primary color */
    color: #ffffff;
}

.page-login__light-bg {
    background-color: #ffffff;
    color: #333333;
}

.page-login__hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.page-login__main-title {
    font-size: 3.5em;
    margin-bottom: 20px;
    color: #FFFF00; /* Custom font color for login/register */
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-login__subtitle {
    font-size: 1.3em;
    margin-bottom: 40px;
    color: #ffffff;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-login__login-card {
    background-color: #ffffff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.2);
    max-width: 450px;
    margin: 40px auto 0;
    text-align: left;
    color: #333333;
}

.page-login__card-title {
    font-size: 2em;
    margin-bottom: 30px;
    text-align: center;
    color: #017439;
}

.page-login__form-group {
    margin-bottom: 20px;
}

.page-login__form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #333333;
}

.page-login__form-input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1em;
    box-sizing: border-box;
}

.page-login__form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 30px;
}

.page-login__btn-login {
    background-color: #C30808; /* Login custom color */
    color: #FFFF00; /* Login custom font color */
    padding: 12px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease;
    text-align: center;
    flex-grow: 1;
    margin-right: 15px;
}

.page-login__btn-login:hover {
    background-color: #a30606;
}

.page-login__forgot-password {
    color: #017439;
    text-decoration: none;
    font-size: 0.95em;
    transition: color 0.3s ease;
}

.page-login__forgot-password:hover {
    color: #005f2e;
    text-decoration: underline;
}

.page-login__register-prompt {
    text-align: center;
    margin-top: 25px;
    font-size: 0.95em;
    color: #555555;
}

.page-login__link-register {
    color: #C30808; /* Register custom color */
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

.page-login__link-register:hover {
    color: #a30606;
    text-decoration: underline;
}

.page-login__hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    opacity: 0.4;
}

/* Benefits Section */
.page-login__benefits-section {
    padding: 80px 0;
    text-align: center;
}

.page-login__section-title {
    font-size: 2.8em;
    margin-bottom: 20px;
    color: #017439;
}

.page-login__section-description {
    font-size: 1.1em;
    max-width: 800px;
    margin: 0 auto 50px;
    color: #555555;
}

.page-login__benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-login__benefit-item {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-login__benefit-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-login__benefit-icon {
    width: 100px;
    height: 100px;
    margin-bottom: 20px;
    object-fit: contain;
    min-width: 200px; /* Ensure min size */
    min-height: 200px; /* Ensure min size */
}

.page-login__benefit-title {
    font-size: 1.5em;
    margin-bottom: 15px;
    color: #017439;
}

.page-login__benefit-text {
    font-size: 1em;
    color: #666666;
}

/* App CTA Section */
.page-login__app-cta-section {
    padding: 80px 0;
    background-color: #017439;
    color: #ffffff;
    text-align: center;
}

.page-login__app-cta-content {
    display: flex;
    align-items: center;
    justify-content: space-around;
    gap: 50px;
    flex-wrap: wrap;
}

.page-login__app-text {
    max-width: 600px;
    text-align: left;
}

.page-login__app-text .page-login__section-title {
    color: #ffffff;
    margin-bottom: 25px;
}

.page-login__app-text .page-login__section-description {
    color: #f0f0f0;
    margin-bottom: 40px;
    margin-left: 0;
    margin-right: 0;
}

.page-login__btn-download {
    background-color: #C30808; /* Register/Download custom color */
    color: #FFFF00; /* Register/Download custom font color */
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: background-color 0.3s ease;
    display: inline-block;
}

.page-login__btn-download:hover {
    background-color: #a30606;
}

.page-login__app-image {
    max-width: 400px;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    min-width: 200px; /* Ensure min size */
    min-height: 200px; /* Ensure min size */
}

/* Guide Section */
.page-login__guide-section {
    padding: 80px 0;
    text-align: center;
}

.page-login__guide-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-login__step-item {
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    text-align: left;
    transition: transform 0.3s ease;
}

.page-login__step-item:hover {
    transform: translateY(-5px);
}

.page-login__step-title {
    font-size: 1.4em;
    margin-bottom: 15px;
    color: #017439;
}

.page-login__step-text {
    color: #666666;
}

.page-login__btn-more-guide {
    background-color: #017439;
    color: #ffffff;
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: background-color 0.3s ease;
    display: inline-block;
    margin-top: 50px;
}

.page-login__btn-more-guide:hover {
    background-color: #005f2e;
}

/* FAQ Section */
.page-login__faq-section {
    padding: 80px 0;
    background-color: #f5f5f5;
    text-align: center;
}

.page-login__faq-list {
    max-width: 900px;
    margin: 50px auto 0;
    text-align: left;
}

.page-login__faq-item {
    background-color: #ffffff;
    margin-bottom: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.page-login__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    background-color: #ffffff;
    border-bottom: 1px solid #eee;
    transition: background-color 0.3s ease;
}

.page-login__faq-question:hover {
    background-color: #f0f0f0;
}

.page-login__faq-title {
    font-size: 1.2em;
    color: #017439;
    margin: 0;
}

.page-login__faq-toggle {
    font-size: 1.8em;
    font-weight: bold;
    color: #017439;
    transition: transform 0.3s ease;
    line-height: 1;
}

.page-login__faq-item.active .page-login__faq-toggle {
    transform: rotate(45deg);
}

.page-login__faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 25px;
    transition: max-height 0.3s ease, padding 0.3s ease;
    color: #555555;
}

.page-login__faq-item.active .page-login__faq-answer {
    max-height: 1000px !important; /* Ensure it expands sufficiently */
    padding: 20px 25px;
}

.page-login__faq-answer p {
    margin: 0;
}

/* CTA Section */
.page-login__cta-section {
    padding: 80px 0;
    background-color: #017439;
    color: #ffffff;
    text-align: center;
}

.page-login__cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.page-login__cta-content .page-login__section-title {
    color: #ffffff;
    margin-bottom: 20px;
}

.page-login__cta-content .page-login__section-description {
    color: #f0f0f0;
    margin-bottom: 40px;
    margin-left: auto;
    margin-right: auto;
}

.page-login__btn-register-now {
    background-color: #C30808; /* Register custom color */
    color: #FFFF00; /* Register custom font color */
    padding: 18px 40px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.2em;
    transition: background-color 0.3s ease;
    display: inline-block;
}

.page-login__btn-register-now:hover {
    background-color: #a30606;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-login__main-title {
        font-size: 3em;
    }

    .page-login__section-title {
        font-size: 2.2em;
    }
}

@media (max-width: 768px) {
    .page-login {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-login__container {
        padding: 0 15px;
    }

    .page-login__hero-section {
        flex-direction: column;
        padding: 60px 0;
        min-height: auto;
    }

    .page-login__hero-content {
        padding: 0 15px;
    }

    .page-login__main-title {
        font-size: 2.5em;
    }

    .page-login__subtitle {
        font-size: 1.1em;
        margin-bottom: 30px;
    }

    .page-login__login-card {
        margin-top: 30px;
        padding: 30px;
        max-width: 100%; /* Full width on mobile */
    }

    .page-login__card-title {
        font-size: 1.8em;
    }

    .page-login__form-actions {
        flex-direction: column;
        gap: 15px;
    }

    .page-login__btn-login {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        margin-right: 0;
    }

    .page-login__forgot-password {
        text-align: center;
        width: 100%;
    }

    .page-login__register-prompt {
        font-size: 1em;
    }

    .page-login__hero-image {
        opacity: 0.2; /* Less dominant on mobile */
    }

    .page-login__benefits-section,
    .page-login__app-cta-section,
    .page-login__guide-section,
    .page-login__faq-section,
    .page-login__cta-section {
        padding: 50px 0;
    }

    .page-login__section-title {
        font-size: 2em;
    }

    .page-login__section-description {
        font-size: 1em;
        margin-bottom: 30px;
    }

    .page-login__benefits-grid {
        grid-template-columns: 1fr;
    }

    .page-login__benefit-item {
        padding: 25px;
    }

    /* Mobile image responsiveness */
    .page-login img {
        max-width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    .page-login__section,
    .page-login__card,
    .page-login__container,
    .page-login__app-cta-section,
    .page-login__guide-section,
    .page-login__faq-section,
    .page-login__cta-section {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow-x: hidden !important; /* Prevent horizontal scroll */
    }

    .page-login__app-cta-content {
        flex-direction: column-reverse; /* Text above image on mobile */
        gap: 30px;
    }

    .page-login__app-text {
        text-align: center;
    }

    .page-login__app-text .page-login__section-description {
        margin-left: auto;
        margin-right: auto;
    }

    .page-login__btn-download {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-login__app-image {
        max-width: 80%; /* Smaller on mobile */
        width: 100%;
        height: auto;
    }

    .page-login__guide-steps {
        grid-template-columns: 1fr;
    }

    .page-login__btn-more-guide,
    .page-login__btn-register-now {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-login__faq-question {
        padding: 15px 20px;
    }

    .page-login__faq-title {
        font-size: 1.1em;
    }

    .page-login__faq-answer {
        padding: 0 20px;
    }

    .page-login__faq-item.active .page-login__faq-answer {
        padding: 15px 20px;
    }
}

@media (max-width: 480px) {
    .page-login__main-title {
        font-size: 2em;
    }

    .page-login__section-title {
        font-size: 1.8em;
    }

    .page-login__btn-login,
    .page-login__btn-download,
    .page-login__btn-more-guide,
    .page-login__btn-register-now {
        padding: 12px 20px;
        font-size: 1em;
    }

    .page-login__login-card {
        padding: 25px;
    }
}