:root {
    --primary-color: #11A84E;
    --secondary-color: #22C768;
    --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --card-bg: #11271B;
    --background-dark: #08160F;
    --text-main: #F2FFF6;
    --text-secondary: #A7D9B8;
    --border-color: #2E7A4E;
    --glow-color: #57E38D;
    --gold-color: #F2C14E;
    --divider-color: #1E3A2A;
    --deep-green: #0A4B2C;
    --header-offset: 70px; /* Example, actual value from shared.css */
}

/* Base styles for the page-login scope */
.page-login {
    font-family: 'Arial', sans-serif;
    color: var(--text-main); /* Default text color for dark background */
    background-color: var(--background-dark); /* Page background */
    line-height: 1.6;
    padding-bottom: 40px; /* Ensure space above footer */
}

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

.page-login__section-title {
    font-size: clamp(28px, 4vw, 42px); /* H1 font-size clamp example */
    font-weight: bold;
    color: var(--gold-color);
    text-align: center;
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-login__section-description {
    font-size: 18px;
    color: var(--text-secondary);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
}

/* Hero Section */
.page-login__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 0 60px 0; /* Small top padding, body handles header-offset */
    background-color: var(--deep-green); /* Background for hero section */
    overflow: hidden; /* Ensure image doesn't overflow */
}

.page-login__hero-image {
    width: 100%;
    max-height: 700px; /* Limit height for aesthetic */
    object-fit: cover;
    display: block;
    margin-bottom: 30px;
}

.page-login__hero-content {
    text-align: center;
    padding: 0 20px;
    max-width: 800px;
    z-index: 1;
}

.page-login__main-title {
    font-size: clamp(36px, 5vw, 56px); /* H1 font-size clamp */
    font-weight: 900;
    color: var(--gold-color);
    margin-bottom: 20px;
    line-height: 1.1;
    text-shadow: 0 0 10px rgba(87, 227, 141, 0.5); /* Glow effect */
}

.page-login__description {
    font-size: 20px;
    color: var(--text-main);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-login__login-form-wrapper {
    background-color: var(--card-bg);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-color);
    max-width: 450px;
    margin: 0 auto;
}

.page-login__login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.page-login__form-group {
    text-align: left;
}

.page-login__form-label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-size: 15px;
    font-weight: bold;
}

.page-login__form-input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--deep-green);
    color: var(--text-main);
    font-size: 16px;
    box-sizing: border-box;
}

.page-login__form-input::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

.page-login__form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
}

.page-login__forgot-password-link,
.page-login__register-link,
.page-login__text-link {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-login__forgot-password-link:hover,
.page-login__register-link:hover,
.page-login__text-link:hover {
    color: var(--glow-color);
    text-decoration: underline;
}

.page-login__remember-me {
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.page-login__checkbox {
    /* Basic styling for checkbox, can be customized */
    accent-color: var(--primary-color);
}

.page-login__login-button,
.page-login__btn-primary,
.page-login__promotion-button {
    background: var(--button-gradient);
    color: #ffffff; /* White text on button */
    padding: 14px 25px;
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none; /* For anchor buttons */
    display: inline-block; /* For anchor buttons */
    text-align: center;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-login__login-button:hover,
.page-login__btn-primary:hover,
.page-login__promotion-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(42, 209, 111, 0.4);
}

.page-login__register-prompt {
    margin-top: 25px;
    color: var(--text-secondary);
    font-size: 15px;
}

/* Advantages Section */
.page-login__advantages-section {
    padding: 80px 0;
    background-color: var(--background-dark); /* Ensure dark background for this section */
}

.page-login__advantages-grid,
.page-login__security-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.page-login__advantage-card,
.page-login__security-feature-card,
.page-login__promotion-card {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

.page-login__advantage-icon,
.page-login__security-icon,
.page-login__promotion-image,
.page-login__download-image {
    width: 100%;
    height: auto;
    max-width: 150px; /* Example size, ensure min 200px if not icon */
    margin-bottom: 20px;
    object-fit: contain;
    display: block;
    border-radius: 8px;
}

.page-login__advantage-icon[alt*="Truy Cập An Toàn Tuyệt Đối"],
.page-login__advantage-icon[alt*="Kho Game Độc Quyền Phong Phú"],
.page-login__advantage-icon[alt*="Trải Nghiệm Cá Nhân Hóa"],
.page-login__advantage-icon[alt*="Giao Dịch Nhanh Chóng Tiện Lợi"],
.page-login__security-icon[alt*="Mã Hóa Dữ Liệu Mạnh Mẽ"],
.page-login__security-icon[alt*="Xác Thực Hai Yếu Tố"],
.page-login__security-icon[alt*="Hệ Thống Chống Gian Lận Tối Ưu"],
.page-login__security-icon[alt*="Chính Sách Chơi Có Trách Nhiệm"] {
    max-width: 250px; /* Make sure these are large enough not to be considered icons */
    min-width: 200px;
    min-height: 200px;
}


.page-login__card-title {
    font-size: 22px;
    font-weight: bold;
    color: var(--gold-color);
    margin-bottom: 15px;
    line-height: 1.3;
}

.page-login__card-text {
    font-size: 16px;
    color: var(--text-secondary);
    flex-grow: 1; /* Make sure text takes available space */
}

/* Guide Section */
.page-login__guide-section {
    padding: 80px 0;
    background-color: #0A4B2C; /* A lighter dark green for contrast */
}

.page-login__guide-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.page-login__step-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.page-login__step-number {
    font-size: 36px;
    font-weight: bold;
    color: var(--gold-color);
    background-color: var(--primary-color);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 0 15px rgba(87, 227, 141, 0.5);
}

.page-login__step-content {
    text-align: left;
}

.page-login__step-title {
    font-size: 24px;
    font-weight: bold;
    color: var(--text-main);
    margin-bottom: 10px;
}

.page-login__step-text {
    font-size: 17px;
    color: var(--text-secondary);
}

.page-login__troubleshooting {
    margin-top: 60px;
    padding: 30px;
    background-color: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    text-align: center;
}

.page-login__troubleshooting-title {
    font-size: 22px;
    font-weight: bold;
    color: var(--gold-color);
    margin-bottom: 15px;
}

.page-login__troubleshooting-text {
    font-size: 16px;
    color: var(--text-secondary);
}

/* Security Section - uses same grid as advantages */
.page-login__security-section {
    padding: 80px 0;
    background-color: var(--background-dark);
}

/* Promotions Section */
.page-login__promotions-section {
    padding: 80px 0;
    background-color: var(--deep-green);
}

.page-login__promotion-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.page-login__promotion-card {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

.page-login__promotion-image {
    width: 100%;
    height: auto;
    max-width: 400px;
    min-width: 200px; /* Ensure min size */
    min-height: 200px;
    margin-bottom: 20px;
    object-fit: cover;
    border-radius: 8px;
}

.page-login__promotion-button {
    margin-top: auto; /* Push button to the bottom */
    width: fit-content;
    padding: 10px 20px;
    font-size: 16px;
    border-radius: 6px;
}

.page-login__cta-promotions {
    text-align: center;
    margin-top: 40px;
}

.page-login__cta-text {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 25px;
}

.page-login__btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 14px 25px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none; /* For anchor buttons */
    display: inline-block; /* For anchor buttons */
    text-align: center;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-login__btn-secondary:hover {
    background-color: var(--primary-color);
    color: #ffffff;
    box-shadow: 0 5px 15px rgba(17, 168, 78, 0.4);
}

/* Download CTA Section */
.page-login__download-cta-section {
    padding: 80px 0;
    background-color: var(--background-dark);
}

.page-login__download-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
}

.page-login__download-text {
    flex: 1;
    min-width: 300px;
    text-align: left;
}

.page-login__download-features {
    list-style: none;
    padding: 0;
    margin: 30px 0;
    color: var(--text-secondary);
    font-size: 17px;
}

.page-login__download-features li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 10px;
}

.page-login__download-features li::before {
    content: '✅';
    position: absolute;
    left: 0;
    color: var(--glow-color);
}

.page-login__download-button {
    margin-top: 30px;
}

.page-login__download-image-wrapper {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.page-login__download-image {
    max-width: 100%;
    height: auto;
    min-width: 200px;
    min-height: 200px;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

/* FAQ Section */
.page-login__faq-section {
    padding: 80px 0;
    background-color: #0A4B2C; /* A lighter dark green for contrast */
}

.page-login__faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 15px;
    overflow: hidden;
    color: var(--text-main);
}

.page-login__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    font-size: 18px;
    font-weight: bold;
    color: var(--gold-color);
    transition: background-color 0.3s ease;
    list-style: none; /* Remove default marker for summary */
}

.page-login__faq-question::-webkit-details-marker {
    display: none; /* Hide default marker for webkit browsers */
}

.page-login__faq-question:hover {
    background-color: rgba(var(--primary-color), 0.1);
}

.page-login__faq-qtext {
    flex-grow: 1;
}

.page-login__faq-toggle {
    font-size: 24px;
    line-height: 1;
    margin-left: 15px;
    color: var(--glow-color);
}

.page-login__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Final CTA Section */
.page-login__final-cta-section {
    padding: 80px 0;
    background-color: var(--background-dark);
    text-align: center;
}

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

/* Responsive adjustments */
@media (min-width: 769px) {
    .page-login__advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .page-login__guide-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    .page-login__security-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .page-login__promotion-cards {
        grid-template-columns: repeat(3, 1fr);
    }
    .page-login__download-content {
        flex-wrap: nowrap;
    }
    .page-login__download-text {
        text-align: left;
    }
    .page-login__download-image-wrapper {
        text-align: right;
    }
}

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

    .page-login__container {
        padding-left: 15px !important;
        padding-right: 15px !important;
    }

    .page-login__hero-section {
        padding-top: 10px !important; /* body handles header-offset */
        padding-bottom: 40px;
    }

    .page-login__main-title {
        font-size: clamp(30px, 8vw, 40px);
    }

    .page-login__description {
        font-size: 17px;
        margin-bottom: 30px;
    }

    .page-login__login-form-wrapper {
        padding: 30px 20px;
    }

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

    .page-login__login-button,
.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;
        font-size: 16px;
    }

    .page-login__cta-buttons,
.page-login__button-group,
.page-login__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 0; /* Handled by container */
        padding-right: 0; /* Handled by container */
        flex-wrap: wrap !important;
        gap: 15px;
    }
    
    .page-login__cta-buttons {
      flex-direction: column; /* Stack buttons vertically on mobile */
    }

    .page-login__section-title {
        font-size: clamp(24px, 6vw, 36px);
        margin-bottom: 15px;
    }

    .page-login__section-description {
        font-size: 16px;
        margin-bottom: 30px;
    }

    .page-login__advantages-grid,
    .page-login__security-features-grid,
    .page-login__promotion-cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-login__advantage-card,
    .page-login__security-feature-card,
    .page-login__promotion-card {
        padding: 25px;
    }

    .page-login__advantage-icon,
    .page-login__security-icon,
    .page-login__promotion-image,
    .page-login__download-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
        min-width: 200px !important;
        min-height: 200px !important;
    }
    
    /* Ensure all images within page-login are responsive */
    .page-login img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    .page-login__step-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 15px;
    }

    .page-login__step-number {
        margin-bottom: 10px;
    }

    .page-login__step-title {
        font-size: 20px;
    }

    .page-login__step-text {
        font-size: 15px;
    }

    .page-login__download-content {
        flex-direction: column;
    }

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

    .page-login__download-features {
        margin-left: auto;
        margin-right: auto;
        max-width: 300px;
    }

    .page-login__download-features li {
        padding-left: 0;
        text-align: left;
        margin-left: 25px;
    }

    .page-login__faq-question {
        font-size: 16px;
        padding: 15px 20px;
    }

    .page-login__faq-toggle {
        font-size: 20px;
    }

    .page-login__faq-answer {
        font-size: 15px;
        padding: 0 20px 15px 20px;
    }
}

/* Ensure no filter on images */
.page-login img {
    filter: none !important;
}

/* Specific contrast fixes if needed, though color palette should handle this */
.page-login__dark-bg {
    color: var(--text-main); /* Deep green background, light text */
}

.page-login__light-bg { /* Not used directly but for illustration */
    color: #333333; /* For light background, dark text */
    background-color: #ffffff;
}

.page-login__card {
    color: var(--text-secondary); /* Text color for card background */
}
.page-login__card .page-login__card-title {
    color: var(--gold-color);
}