/* style/login.css */

/* Biến CSS */
:root {
    --page-login-primary-color: #FFD700; /* Vàng */
    --page-login-secondary-color: #1E90FF; /* Xanh đậm */
    --page-login-text-dark: #333333;
    --page-login-text-light: #ffffff;
    --page-login-background-light: #f8f8f8;
    --page-login-background-dark: #1a1a1a;
    --page-login-border-color: #e0e0e0;
}

.page-login {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--page-login-text-dark); /* Mặc định cho nền sáng */
    background-color: var(--page-login-background-light);
}

/* Header Offset for Fixed Header */
.page-login__hero-section {
    padding-top: var(--header-offset, 120px); /* Đảm bảo nội dung không bị che bởi header */
}

/* Sections */
.page-login__section-title {
    font-size: 2.5em;
    color: var(--page-login-text-dark);
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
}

.page-login__section-intro {
    font-size: 1.1em;
    color: var(--page-login-text-dark);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
}

.page-login__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    box-sizing: border-box;
}

/* Hero Section */
.page-login__hero-section {
    position: relative;
    width: 100%;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    background-color: var(--page-login-secondary-color);
}

.page-login__hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    opacity: 0.7;
}

.page-login__hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0,0,0,0.6), rgba(0,0,0,0.3));
    z-index: 2;
}

.page-login__hero-content {
    position: relative;
    z-index: 3;
    color: var(--page-login-text-light);
    max-width: 900px;
    padding: 20px;
    box-sizing: border-box;
}

.page-login__hero-title {
    font-size: 3.5em;
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: 700;
    color: var(--page-login-primary-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-login__hero-description {
    font-size: 1.3em;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    color: var(--page-login-text-light);
}

/* Login Card */
.page-login__login-card {
    background-color: rgba(255, 255, 255, 0.95);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    max-width: 450px;
    margin: 0 auto;
    text-align: left;
}

.page-login__card-title {
    font-size: 2em;
    color: var(--page-login-secondary-color);
    margin-bottom: 30px;
    text-align: center;
}

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

.page-login__form-label {
    display: block;
    font-size: 1em;
    color: var(--page-login-text-dark);
    margin-bottom: 8px;
    font-weight: bold;
}

.page-login__form-input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--page-login-border-color);
    border-radius: 5px;
    font-size: 1em;
    box-sizing: border-box;
    transition: border-color 0.3s ease;
}

.page-login__form-input:focus {
    border-color: var(--page-login-primary-color);
    outline: none;
}

.page-login__form-options {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 25px;
}

.page-login__forgot-password {
    color: var(--page-login-secondary-color);
    text-decoration: none;
    font-size: 0.95em;
}

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

.page-login__btn-submit {
    width: 100%;
    padding: 15px;
    font-size: 1.1em;
    font-weight: bold;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.page-login__register-text {
    text-align: center;
    margin-top: 25px;
    font-size: 0.95em;
    color: var(--page-login-text-dark);
}

.page-login__register-link {
    color: var(--page-login-primary-color);
    text-decoration: none;
    font-weight: bold;
}

.page-login__register-link:hover {
    text-decoration: underline;
}

/* Why Choose Section */
.page-login__why-choose-section {
    background-color: var(--page-login-background-dark);
    color: var(--page-login-text-light);
    padding: 60px 0;
}

.page-login__why-choose-section .page-login__section-title,
.page-login__why-choose-section .page-login__section-intro {
    color: var(--page-login-text-light);
}

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

.page-login__feature-item {
    background-color: rgba(255, 255, 255, 0.08);
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.page-login__feature-item:hover {
    transform: translateY(-10px);
    background-color: rgba(255, 255, 255, 0.15);
}

.page-login__feature-title {
    font-size: 1.5em;
    color: var(--page-login-primary-color);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-login__feature-description {
    font-size: 1em;
    color: var(--page-login-text-light);
}

/* Guide Section */
.page-login__guide-section {
    background-color: var(--page-login-background-light);
    padding: 60px 0;
}

.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: #ffffff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
}

.page-login__step-number {
    display: inline-block;
    width: 50px;
    height: 50px;
    line-height: 50px;
    border-radius: 50%;
    background-color: var(--page-login-primary-color);
    color: var(--page-login-text-light);
    font-size: 1.8em;
    font-weight: bold;
    margin-bottom: 20px;
}

.page-login__step-title {
    font-size: 1.4em;
    color: var(--page-login-secondary-color);
    margin-bottom: 10px;
    font-weight: bold;
}

.page-login__step-description {
    font-size: 1em;
    color: var(--page-login-text-dark);
}

.page-login__sub-title {
    font-size: 2em;
    color: var(--page-login-secondary-color);
    text-align: center;
    margin-top: 60px;
    margin-bottom: 30px;
    font-weight: bold;
}

.page-login__troubleshooting-list {
    list-style: none;
    padding: 0;
    max-width: 800px;
    margin: 0 auto 40px;
}

.page-login__troubleshooting-list li {
    background-color: #ffffff;
    border: 1px solid var(--page-login-border-color);
    border-radius: 5px;
    padding: 15px 20px;
    margin-bottom: 15px;
    font-size: 1em;
    color: var(--page-login-text-dark);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.03);
}

.page-login__troubleshooting-list strong {
    color: var(--page-login-secondary-color);
}

.page-login__responsible-gaming {
    text-align: center;
    font-size: 1.1em;
    margin-top: 40px;
    color: var(--page-login-text-dark);
}

.page-login__responsible-gaming a {
    color: var(--page-login-primary-color);
    text-decoration: none;
    font-weight: bold;
}

.page-login__responsible-gaming a:hover {
    text-decoration: underline;
}

/* Ecosystem Section */
.page-login__ecosystem-section {
    background-color: var(--page-login-secondary-color);
    color: var(--page-login-text-light);
    padding: 60px 0;
}

.page-login__ecosystem-section .page-login__section-title,
.page-login__ecosystem-section .page-login__section-intro {
    color: var(--page-login-text-light);
}

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

.page-login__game-item {
    background-color: rgba(0, 0, 0, 0.2);
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.page-login__game-item:hover {
    background-color: rgba(0, 0, 0, 0.35);
    transform: translateY(-5px);
}

.page-login__game-title {
    font-size: 1.6em;
    margin-bottom: 10px;
    font-weight: bold;
}

.page-login__game-title a {
    color: var(--page-login-primary-color);
    text-decoration: none;
}

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

.page-login__game-description {
    font-size: 1em;
    color: var(--page-login-text-light);
}

/* Promotions Section */
.page-login__promotions-section {
    background-color: var(--page-login-background-light);
    padding: 60px 0;
}

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

.page-login__promo-card {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: transform 0.3s ease;
}

.page-login__promo-card:hover {
    transform: translateY(-5px);
}

.page-login__promo-title {
    font-size: 1.5em;
    color: var(--page-login-secondary-color);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-login__promo-description {
    font-size: 1em;
    color: var(--page-login-text-dark);
    margin-bottom: 20px;
}

/* Security and Privacy Section */
.page-login__security-privacy-section {
    background-color: var(--page-login-background-dark);
    color: var(--page-login-text-light);
    padding: 60px 0;
}

.page-login__security-privacy-section .page-login__section-title,
.page-login__security-privacy-section .page-login__section-intro {
    color: var(--page-login-text-light);
}

.page-login__security-list {
    list-style: none;
    padding: 0;
    max-width: 900px;
    margin: 40px auto 0;
}

.page-login__security-list li {
    background-color: rgba(255, 255, 255, 0.08);
    border-left: 5px solid var(--page-login-primary-color);
    padding: 20px 25px;
    margin-bottom: 15px;
    font-size: 1em;
    color: var(--page-login-text-light);
    border-radius: 5px;
}

.page-login__security-list strong {
    color: var(--page-login-primary-color);
}

.page-login__security-list a {
    color: var(--page-login-primary-color);
    text-decoration: none;
}

.page-login__security-list a:hover {
    text-decoration: underline;
}

.page-login__security-conclusion {
    text-align: center;
    font-size: 1.1em;
    margin-top: 40px;
    color: var(--page-login-text-light);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* FAQ Section */
.page-login__faq-section {
    background-color: var(--page-login-background-light);
    padding: 60px 0;
}

.page-login__faq-list {
    max-width: 800px;
    margin: 40px auto 0;
}

.page-login__faq-item {
    background-color: #ffffff;
    border: 1px solid var(--page-login-border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-login__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.2em;
    color: var(--page-login-secondary-color);
    font-weight: bold;
    cursor: pointer;
    background-color: #fcfcfc;
    transition: background-color 0.3s ease;
}

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

.page-login__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    color: var(--page-login-primary-color);
    transition: transform 0.3s ease;
}

.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: var(--page-login-text-dark);
    font-size: 1em;
}

.page-login__faq-item.active .page-login__faq-answer {
    max-height: 1000px !important; /* Đảm bảo đủ cao để chứa nội dung */
    padding: 15px 25px 20px;
}

/* CTA Section */
.page-login__cta-section {
    background-color: var(--page-login-primary-color);
    color: var(--page-login-text-light);
    padding: 60px 0;
    text-align: center;
}

.page-login__cta-section .page-login__section-title,
.page-login__cta-section .page-login__section-intro {
    color: var(--page-login-text-light);
}

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

/* Buttons */
.page-login__btn-primary,
.page-login__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.2s ease, border-color 0.3s ease;
    box-sizing: border-box;
    white-space: normal; /* Cho phép xuống dòng */
    word-wrap: break-word; /* Ngắt từ khi cần */
}

.page-login__btn-primary {
    background-color: var(--page-login-secondary-color);
    color: var(--page-login-text-light);
    border: 2px solid var(--page-login-secondary-color);
}

.page-login__btn-primary:hover {
    background-color: darken(var(--page-login-secondary-color), 10%);
    transform: translateY(-3px);
}

.page-login__btn-secondary {
    background-color: var(--page-login-text-light);
    color: var(--page-login-secondary-color);
    border: 2px solid var(--page-login-secondary-color);
}

.page-login__btn-secondary:hover {
    background-color: var(--page-login-secondary-color);
    color: var(--page-login-text-light);
    transform: translateY(-3px);
}

/* Image Styling */
.page-login__content-image {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 60px auto 20px auto;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-login__hero-title {
        font-size: 2.8em;
    }

    .page-login__hero-description {
        font-size: 1.1em;
    }

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

@media (max-width: 768px) {
    .page-login {
        font-size: 16px;
        line-height: 1.6;
    }
    
    .page-login__hero-section {
        min-height: 500px;
    }

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

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

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

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

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

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

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

    .page-login__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .page-login__btn-primary,
    .page-login__btn-secondary {
        width: 100%;
        max-width: 100% !important;
        padding: 12px 20px;
        font-size: 1em;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-login__container {
        padding: 20px 15px;
    }

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

    /* Ensure containers don't cause horizontal scroll */
    .page-login__section,
    .page-login__card,
    .page-login__container,
    .page-login__features-grid,
    .page-login__guide-steps,
    .page-login__game-categories,
    .page-login__promo-grid,
    .page-login__faq-list,
    .page-login__cta-buttons {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
        overflow: hidden !important;
    }

    /* Fixed header offset in mobile */
    .page-login__hero-section {
        padding-top: var(--header-offset, 120px) !important; 
    }
}

@media (max-width: 480px) {
    .page-login__hero-title {
        font-size: 1.8em;
    }

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

    .page-login__form-input {
        padding: 10px 12px;
    }

    .page-login__btn-submit {
        font-size: 1em;
    }

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

/* Color Contrast Fixes - Ensure accessibility */
.page-login__light-bg {
    color: var(--page-login-text-dark);
    background-color: var(--page-login-background-light);
}

.page-login__dark-bg {
    color: var(--page-login-text-light);
    background-color: var(--page-login-background-dark);
}

.page-login__primary-bg {
    background-color: var(--page-login-primary-color);
    color: var(--page-login-text-light);
}

.page-login__secondary-bg {
    background-color: var(--page-login-secondary-color);
    color: var(--page-login-text-light);
}

/* Specific contrast adjustments */
.page-login__login-card {
    color: var(--page-login-text-dark);
}

.page-login__form-label {
    color: var(--page-login-text-dark);
}

.page-login__forgot-password {
    color: var(--page-login-secondary-color);
}

.page-login__register-text {
    color: var(--page-login-text-dark);
}

.page-login__register-link {
    color: var(--page-login-primary-color);
}

.page-login__btn-primary {
    background-color: var(--page-login-secondary-color);
    color: var(--page-login-text-light);
    border-color: var(--page-login-secondary-color);
}

.page-login__btn-secondary {
    background-color: var(--page-login-text-light);
    color: var(--page-login-secondary-color);
    border-color: var(--page-login-secondary-color);
}

.page-login__faq-question {
    color: var(--page-login-secondary-color);
}

.page-login__faq-toggle {
    color: var(--page-login-primary-color);
}

.page-login__faq-answer {
    color: var(--page-login-text-dark);
}

.page-login__content-image { /* No filter allowed */
    filter: none;
}