/* style/login.css */

:root {
    --primary-color: #E53935;
    --secondary-color: #FF5A4F;
    --text-main-color: #333333;
    --card-bg-color: #FFFFFF;
    --background-color-page: #F5F7FA;
    --border-color: #E0E0E0;
}

.page-login {
    font-family: Arial, sans-serif;
    color: var(--text-main-color);
    background-color: var(--background-color-page);
    line-height: 1.6;
}

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

.page-login__container--flex {
    display: flex;
    align-items: center;
    gap: 40px;
}

/* Hero Section */
.page-login__hero-section {
    padding-top: 10px; /* Adhering to the 10px rule for hero section padding-top */
    padding-bottom: 60px;
    background-color: var(--background-color-page);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-login__hero-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.page-login__hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
    display: block;
}

.page-login__hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
    padding: 80px 20px;
    color: #ffffff;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.page-login__main-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.page-login__tagline {
    font-size: 1.2rem;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-login__cta-group {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* Buttons */
.page-login__btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    transition: background-color 0.3s ease, transform 0.3s ease;
    text-align: center;
    cursor: pointer;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
}

.page-login__btn--primary {
    background: linear-gradient(180deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: #ffffff;
    border: none;
}

.page-login__btn--primary:hover {
    transform: translateY(-3px);
    opacity: 0.9;
}

.page-login__btn--secondary {
    background-color: #ffffff;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.page-login__btn--secondary:hover {
    transform: translateY(-3px);
    background-color: var(--primary-color);
    color: #ffffff;
}

.page-login__btn--form {
    background: linear-gradient(180deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: #ffffff;
    border: none;
    width: 100%;
    padding: 15px;
    margin-top: 20px;
}

.page-login__btn--form:hover {
    opacity: 0.9;
    transform: translateY(-3px);
}

.page-login__btn--register {
    background: linear-gradient(180deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: #ffffff;
    border: none;
    padding: 15px 40px;
}

.page-login__btn--register:hover {
    opacity: 0.9;
    transform: translateY(-3px);
}

.page-login__btn--download {
    background-color: #ffffff;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 15px 40px;
}

.page-login__btn--download:hover {
    opacity: 0.9;
    transform: translateY(-3px);
    background-color: var(--primary-color);
    color: #ffffff;
}

.page-login__btn--contact {
    background-color: var(--primary-color);
    color: #ffffff;
    border: none;
    padding: 15px 40px;
}

.page-login__btn--contact:hover {
    opacity: 0.9;
    transform: translateY(-3px);
}

/* Form Section */
.page-login__form-section {
    padding: 60px 0;
    background-color: var(--background-color-page);
}

.page-login__section-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-main-color);
    text-align: center;
    margin-bottom: 40px;
}

.page-login__section-title--light {
    color: #ffffff;
}

.page-login__description {
    font-size: 1.1rem;
    color: var(--text-main-color);
    text-align: center;
    margin-bottom: 30px;
}

.page-login__description--light {
    color: #f0f0f0;
}

.page-login__form-wrapper {
    display: flex;
    background-color: var(--card-bg-color);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    max-width: 900px;
    margin: 0 auto;
}

.page-login__form-image-container {
    flex: 1;
    background-color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.page-login__form-image {
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
}

.page-login__login-form {
    flex: 1;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

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

.page-login__form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-main-color);
}

.page-login__form-input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    box-sizing: border-box;
}

.page-login__form-input::placeholder {
    color: #999;
}

.page-login__form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.page-login__remember-me {
    display: flex;
    align-items: center;
}

.page-login__checkbox {
    margin-right: 8px;
}

.page-login__checkbox-label {
    color: var(--text-main-color);
}

.page-login__forgot-password {
    color: var(--primary-color);
    text-decoration: none;
}

.page-login__forgot-password:hover {
    text-decoration: underline;
}

/* Register CTA Section */
.page-login__register-cta-section {
    padding: 80px 0;
    background-color: var(--primary-color);
    color: #ffffff;
    text-align: center;
}

.page-login__register-content {
    flex: 1;
    padding-right: 40px;
    text-align: left;
}

.page-login__register-image-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-login__register-image {
    width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 8px;
    display: block;
}

/* Benefits Section */
.page-login__benefits-section {
    padding: 80px 0;
    background-color: var(--background-color-page);
}

.page-login__benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
    margin-bottom: 40px;
}

.page-login__card {
    background-color: var(--card-bg-color);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    padding: 30px;
    text-align: left;
    color: var(--text-main-color);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-login__benefit-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.page-login__benefit-text {
    font-size: 1rem;
    color: var(--text-main-color);
}

.page-login__benefits-image-container {
    margin-top: 40px;
    text-align: center;
}

.page-login__benefits-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    display: block;
    margin: 0 auto;
}

/* Download App Section */
.page-login__download-app-section {
    padding: 80px 0;
    background-color: var(--secondary-color);
    color: #ffffff;
    text-align: center;
}

.page-login__download-content {
    flex: 1;
    padding-right: 40px;
    text-align: left;
}

.page-login__download-image-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-login__download-image {
    width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 8px;
    display: block;
}

/* Support Section */
.page-login__support-section {
    padding: 80px 0;
    background-color: var(--background-color-page);
    text-align: center;
}


/* ===================================================================== */
/*                              Responsive Styles                        */
/* ===================================================================== */

/* General image and container responsiveness for mobile */
.page-login img {
    max-width: 100%;
    height: auto;
    display: block;
}

.page-login__section,
.page-login__card,
.page-login__container,
.page-login__form-wrapper {
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
}

/* Mobile-specific styles for screens up to 768px */
@media (max-width: 768px) {
    /* HERO 主图区域 */
    .page-login__hero-section {
        padding-top: 10px !important;
        padding-bottom: 40px !important;
    }

    .page-login__hero-content {
        padding: 60px 15px;
    }

    .page-login__main-title {
        font-size: 2rem !important;
    }

    .page-login__tagline {
        font-size: 1rem !important;
    }

    .page-login__cta-group {
        flex-direction: column;
        gap: 15px;
        padding: 0 15px;
    }

    /* 通用图片与容器 */
    .page-login img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    
    .page-login__section,
    .page-login__card,
    .page-login__container,
    .page-login__form-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow-x: hidden;
    }

    /* 按钮与按钮容器 */
    .page-login__btn,
    .page-login__btn--primary,
    .page-login__btn--secondary,
    .page-login__btn--form,
    .page-login__btn--register,
    .page-login__btn--download,
    .page-login__btn--contact {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding-left: 15px;
        padding-right: 15px;
        font-size: 0.9rem;
    }

    .page-login__cta-group,
    .page-login__button-group,
    .page-login__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-wrap: wrap !important;
        gap: 10px;
        flex-direction: column; /* Ensure vertical stacking for buttons */
    }

    /* Other content modules */
    .page-login__section-title {
        font-size: 1.8rem !important;
        margin-bottom: 30px;
    }

    .page-login__description {
        font-size: 1rem !important;
    }

    .page-login__form-wrapper {
        flex-direction: column;
    }

    .page-login__form-image-container {
        padding: 0;
    }

    .page-login__login-form {
        padding: 30px 15px;
    }

    .page-login__form-options {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .page-login__register-cta-section .page-login__container--flex,
    .page-login__download-app-section .page-login__container--flex {
        flex-direction: column-reverse; /* For register, image on top, content below */
    }

    .page-login__register-content,
    .page-login__download-content {
        padding-right: 0;
        text-align: center;
    }
    
    .page-login__benefits-grid {
        grid-template-columns: 1fr;
    }

    .page-login__card {
        padding: 25px 15px;
    }

    .page-login__benefits-image-container {
        margin-top: 20px;
    }

    .page-login__support-section {
        padding: 40px 15px;
    }
}

/* Tablet-specific styles for screens up to 1024px */
@media (max-width: 1024px) {
    .page-login__container {
        padding: 15px;
    }

    .page-login__container--flex {
        flex-direction: column;
        gap: 30px;
    }

    .page-login__hero-content {
        padding: 70px 30px;
    }

    .page-login__main-title {
        font-size: clamp(2rem, 4vw, 3rem);
    }

    .page-login__tagline {
        font-size: 1.1rem;
    }

    .page-login__form-wrapper {
        flex-direction: column;
    }

    .page-login__form-image-container {
        padding: 0;
    }

    .page-login__login-form {
        padding: 30px;
    }

    .page-login__register-content,
    .page-login__download-content {
        padding-right: 0;
        text-align: center;
    }
    
    .page-login__register-image-container,
    .page-login__download-image-container {
        order: -1; /* Image on top for tablet */
    }

    .page-login__benefits-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

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

    .page-login__description {
        font-size: 1rem;
    }
}