/* 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） */

/* --- Base Styles --- */
.page-login {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333333; /* Default dark text for light body background */
    background-color: #FFFFFF; /* Default body background is white */
}

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

.page-login__section-title {
    font-size: 2.5em;
    color: #26A9E0;
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
}

.page-login__section-description {
    font-size: 1.1em;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    color: #555555;
}

.page-login__sub-title {
    font-size: 1.8em;
    color: #26A9E0;
    margin-top: 30px;
    margin-bottom: 15px;
}

.page-login__text-block {
    margin-bottom: 15px;
}

.page-login__text-link {
    color: #26A9E0;
    text-decoration: underline;
}

/* --- Buttons --- */
.page-login__btn-primary,
.page-login__btn-secondary {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    cursor: pointer;
    text-align: center;
    box-sizing: border-box; /* Crucial for responsive buttons */
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Allow text wrapping */
}

.page-login__btn-primary {
    background-color: #EA7C07; /* Custom color for login button */
    color: #FFFFFF;
    border: 2px solid #EA7C07;
}

.page-login__btn-primary:hover {
    background-color: #d16d06;
    border-color: #d16d06;
}

.page-login__btn-secondary {
    background-color: #FFFFFF;
    color: #26A9E0;
    border: 2px solid #26A9E0;
}

.page-login__btn-secondary:hover {
    background-color: #f0f8ff;
    color: #1e87b7;
    border-color: #1e87b7;
}

/* --- Section Styling --- */
.page-login__hero-section {
    position: relative;
    width: 100%;
    padding: 80px 0;
    padding-top: var(--header-offset, 120px); /* Fixed header offset */
    background-color: #26A9E0; /* Dark background for hero */
    color: #FFFFFF; /* Light text for dark background */
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden; /* Prevent content overflow */
}

.page-login__hero-section .page-login__container {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap; /* Allow wrapping on smaller screens */
}

.page-login__hero-content {
    flex: 1;
    min-width: 300px;
}

.page-login__hero-title {
    font-size: 3.5em;
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
    color: #FFFFFF;
}

.page-login__hero-description {
    font-size: 1.2em;
    margin-bottom: 30px;
    max-width: 600px;
}

.page-login__form-wrapper {
    background-color: rgba(255, 255, 255, 0.95);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    max-width: 400px;
    margin-top: 20px;
}

.page-login__login-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.page-login__form-group {
    display: flex;
    flex-direction: column;
}

.page-login__form-label {
    margin-bottom: 5px;
    font-weight: bold;
    color: #333333;
}

.page-login__form-input {
    padding: 12px;
    border: 1px solid #cccccc;
    border-radius: 5px;
    font-size: 1em;
    color: #333333;
    background-color: #FFFFFF;
}

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

.page-login__form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9em;
}

.page-login__remember-me {
    display: flex;
    align-items: center;
    color: #555555;
}

.page-login__checkbox {
    margin-right: 5px;
}

.page-login__forgot-password,
.page-login__register-link,
.page-login__register-link-inline {
    color: #26A9E0;
    text-decoration: none;
}

.page-login__forgot-password:hover,
.page-login__register-link:hover,
.page-login__register-link-inline:hover {
    text-decoration: underline;
}

.page-login__login-btn {
    width: 100%;
    margin-top: 10px;
}

.page-login__register-prompt {
    text-align: center;
    margin-top: 20px;
    color: #555555;
}

.page-login__hero-image-wrapper {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    min-width: 300px;
}

.page-login__hero-image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.page-login__features-section,
.page-login__games-section,
.page-login__security-section,
.page-login__cta-section {
    padding: 80px 0;
    background-color: #FFFFFF; /* Light background */
    color: #333333; /* Dark text */
}

.page-login__dark-bg {
    background-color: #26A9E0; /* Brand main color for dark background */
    color: #FFFFFF; /* Light text */
}

.page-login__light-bg {
    background-color: #FFFFFF; /* Auxiliary color for light background */
    color: #333333; /* Dark text */
}

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

.page-login__feature-card,
.page-login__game-card,
.page-login__promo-card,
.page-login__security-item {
    background-color: #FFFFFF;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: transform 0.3s ease;
    color: #333333;
    border: 1px solid #e0e0e0; /* Enhance readability */
}

.page-login__feature-card:hover,
.page-login__game-card:hover,
.page-login__promo-card:hover,
.page-login__security-item:hover {
    transform: translateY(-5px);
}

.page-login__feature-icon,
.page-login__game-image,
.page-login__promo-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 20px;
    display: block; /* Ensure it behaves as a block element */
    margin-left: auto;
    margin-right: auto;
}

.page-login__feature-title,
.page-login__game-title,
.page-login__promo-title {
    font-size: 1.5em;
    color: #26A9E0;
    margin-bottom: 10px;
    font-weight: bold;
}

.page-login__game-title a,
.page-login__promo-title a {
    color: #26A9E0;
    text-decoration: none;
}

.page-login__game-title a:hover,
.page-login__promo-title a:hover {
    text-decoration: underline;
}

.page-login__guide-section {
    padding: 80px 0;
    background-color: #26A9E0; /* Dark background */
    color: #FFFFFF; /* Light text */
}

.page-login__guide-section .page-login__section-title,
.page-login__guide-section .page-login__section-description,
.page-login__guide-section .page-login__sub-title,
.page-login__guide-section .page-login__text-block {
    color: #FFFFFF;
}

.page-login__guide-section .page-login__text-link {
    color: #FFFFFF; /* Ensure link color is visible on dark background */
    text-decoration: underline;
}

.page-login__guide-steps {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.page-login__step-item {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    flex: 1;
    min-width: 280px;
    max-width: 350px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.page-login__step-number {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    background-color: #FFFFFF;
    color: #26A9E0;
    border-radius: 50%;
    font-size: 1.8em;
    font-weight: bold;
    margin-bottom: 20px;
}

.page-login__step-title {
    font-size: 1.5em;
    margin-bottom: 15px;
    font-weight: bold;
    color: #FFFFFF;
}

.page-login__guide-additional {
    margin-top: 60px;
    padding: 30px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

.page-login__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
    flex-wrap: wrap;
}

/* --- FAQ Section --- */
.page-login__faq-section {
    padding: 80px 0;
    background-color: #26A9E0; /* Dark background */
    color: #FFFFFF; /* Light text */
}

.page-login__faq-section .page-login__section-title,
.page-login__faq-section .page-login__section-description {
    color: #FFFFFF;
}

.page-login__faq-list {
    margin-top: 40px;
}

.page-login__faq-item {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: background-color 0.3s ease;
}

.page-login__faq-item:hover {
    background-color: rgba(255, 255, 255, 0.15);
}

.page-login__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    font-weight: bold;
    color: #FFFFFF;
}

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

.page-login__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    transition: transform 0.3s ease;
    color: #FFFFFF;
}

.page-login__faq-item.active .page-login__faq-toggle {
    transform: rotate(45deg); /* Change + to X or - */
}

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

.page-login__faq-item.active .page-login__faq-answer {
    max-height: 1000px !important; /* Sufficiently large to reveal content */
    padding: 15px 25px;
}

/* --- Responsive Design --- */
@media (max-width: 1024px) {
    .page-login__hero-title {
        font-size: 3em;
    }
    .page-login__section-title {
        font-size: 2em;
    }
}

@media (max-width: 768px) {
    .page-login__hero-section .page-login__container {
        flex-direction: column;
        text-align: center;
    }

    .page-login__hero-content,
    .page-login__hero-image-wrapper {
        min-width: unset;
        width: 100%;
    }

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

    .page-login__hero-description {
        font-size: 1em;
    }

    .page-login__form-wrapper {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

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

    .page-login__section-description {
        font-size: 0.95em;
    }

    .page-login__sub-title {
        font-size: 1.5em;
    }

    .page-login__features-grid,
    .page-login__game-categories,
    .page-login__promo-grid,
    .page-login__security-grid {
        grid-template-columns: 1fr;
    }

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

    .page-login__section,
    .page-login__card,
    .page-login__container,
    .page-login__form-wrapper,
    .page-login__hero-section .page-login__container,
    .page-login__features-grid,
    .page-login__game-categories,
    .page-login__promo-grid,
    .page-login__security-grid,
    .page-login__guide-steps,
    .page-login__guide-additional,
    .page-login__faq-list,
    .page-login__cta-buttons {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important; /* Prevent horizontal scroll */
    }

    /* Mobile button responsiveness */
    .page-login__btn-primary,
    .page-login__btn-secondary,
    .page-login a[class*="button"],
    .page-login a[class*="btn"] {
        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;
    }

    .page-login__cta-buttons {
        flex-direction: column; /* Stack buttons vertically on mobile */
        gap: 15px;
    }

    .page-login__hero-section {
        padding-top: var(--header-offset, 120px) !important; /* Ensure header offset is applied */
    }
}

@media (max-width: 480px) {
    .page-login__hero-title {
        font-size: 2em;
    }
    .page-login__section-title {
        font-size: 1.5em;
    }
    .page-login__form-wrapper {
        padding: 20px;
    }
    .page-login__faq-question {
        padding: 15px 20px;
    }
    .page-login__faq-answer {
        padding: 0 20px;
    }
    .page-login__faq-item.active .page-login__faq-answer {
        padding: 10px 20px;
    }
}