/* style/register.css */
/* body đã padding-top: var(--header-offset) từ shared.css, không lặp lại ở đây */

:root {
    --primary-color: #26A9E0;
    --secondary-color: #FFFFFF;
    --text-dark: #333333;
    --text-light: #ffffff;
    --button-login: #EA7C07;
    --bg-light: #FFFFFF;
    --bg-dark: #000000; /* Dùng cho các section nền đen, đảm bảo tương phản */
}

.page-register {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark); /* Mặc định chữ tối trên nền sáng của body */
    background-color: var(--bg-light); /* Đảm bảo nền body là sáng */
}

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

/* Hero Section */
.page-register__hero-section {
    position: relative;
    display: flex;
    flex-direction: column; /* Đảm bảo hình ảnh trên, văn bản dưới */
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    padding-top: 10px; /* Nhỏ thôi, body đã có padding-top */
    background-color: var(--primary-color);
    color: var(--text-light);
    overflow: hidden;
}

.page-register__hero-image-wrapper {
    width: 100%;
    max-width: 100%;
    margin-bottom: 30px; /* Khoảng cách giữa ảnh và nội dung */
}

.page-register__hero-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
    object-fit: cover;
    max-height: 675px; /* Giới hạn chiều cao cho hero image */
}

.page-register__hero-content {
    width: 100%;
    max-width: 800px;
    z-index: 1;
    margin-top: 30px; /* Khoảng cách giữa nội dung và ảnh */
}

.page-register__main-title {
    font-size: clamp(2em, 4vw, 3.2em); /* Sử dụng clamp cho font-size H1 */
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
    color: var(--text-light);
}

.page-register__description {
    font-size: 1.1em;
    margin-bottom: 30px;
    color: var(--text-light);
}

.page-register__cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap; /* Cho phép các nút xuống dòng trên di động */
}

.page-register__cta-buttons--center {
    margin-top: 40px;
}

.page-register__btn-primary,
.page-register__btn-secondary {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    box-sizing: border-box;
    max-width: 100%; /* Đảm bảo nút không tràn */
    white-space: normal; /* Cho phép text xuống dòng */
    word-wrap: break-word; /* Cho phép text xuống dòng */
    text-align: center;
}

.page-register__btn-primary {
    background-color: var(--button-login); /* Màu cam cho nút chính */
    color: var(--text-light);
    border: 2px solid var(--button-login);
}

.page-register__btn-primary:hover {
    background-color: #C26600; /* Darker shade of #EA7C07 */
    border-color: #C26600;
}

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

.page-register__btn-secondary:hover {
    background-color: var(--text-light);
    color: var(--primary-color);
}

/* Common Section Styles */
.page-register__section-title {
    font-size: 2.5em;
    text-align: center;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.page-register__section-intro {
    font-size: 1.1em;
    text-align: center;
    max-width: 900px;
    margin: 0 auto 40px auto;
}

.page-register__dark-bg {
    background-color: var(--primary-color); /* Sử dụng màu chủ đạo làm nền tối */
    color: var(--text-light);
}

.page-register__dark-bg .page-register__section-title {
    color: var(--text-light);
}

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

/* Why Register Section */
.page-register__why-register {
    padding: 80px 0;
}

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

.page-register__feature-card {
    background-color: var(--secondary-color);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    color: var(--text-dark); /* Đảm bảo chữ tối trên nền sáng */
}

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

.page-register__feature-text {
    font-size: 1em;
}

/* Registration Steps Section */
.page-register__registration-steps {
    padding: 80px 0;
}

.page-register__steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-register__step-item {
    text-align: center;
}

.page-register__step-icon {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 10px;
    margin-bottom: 20px;
    object-fit: cover;
    min-width: 200px; /* Tối thiểu 200px */
    min-height: 200px; /* Tối thiểu 200px */
}

.page-register__step-title {
    font-size: 1.4em;
    margin-bottom: 10px;
    color: var(--text-light);
}

.page-register__step-text {
    font-size: 1em;
    color: rgba(255, 255, 255, 0.8);
}

/* Bonuses Section */
.page-register__bonuses {
    padding: 80px 0;
}

.page-register__bonus-list {
    list-style: none;
    padding: 0;
    margin-top: 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.page-register__bonus-item {
    background-color: var(--secondary-color);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    color: var(--text-dark); /* Đảm bảo chữ tối trên nền sáng */
}

.page-register__bonus-title {
    font-size: 1.5em;
    margin-bottom: 10px;
    color: var(--primary-color);
}

/* Security Section */
.page-register__security {
    padding: 80px 0;
}

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

.page-register__security-item {
    text-align: center;
}

.page-register__security-title {
    font-size: 1.4em;
    margin-bottom: 10px;
    color: var(--text-light);
}

.page-register__security-text {
    font-size: 1em;
    color: rgba(255, 255, 255, 0.8);
}

/* Games Overview Section */
.page-register__games-overview {
    padding: 80px 0;
}

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

.page-register__game-card {
    display: block;
    background-color: var(--secondary-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    text-decoration: none;
    color: var(--text-dark);
    transition: transform 0.3s ease;
}

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

.page-register__game-image {
    width: 100%;
    height: 200px; /* Chiều cao cố định cho ảnh game */
    object-fit: cover;
    display: block;
    min-width: 200px;
    min-height: 200px;
}

.page-register__game-title {
    font-size: 1.3em;
    margin: 15px 15px 10px 15px;
    color: var(--primary-color);
}

.page-register__game-description {
    font-size: 0.95em;
    padding: 0 15px 15px 15px;
}

/* FAQ Section */
.page-register__faq-section {
    padding: 80px 0;
}

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

.page-register__faq-item {
    background-color: var(--secondary-color); /* Nền trắng cho item FAQ */
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
    color: var(--text-dark); /* Chữ tối trên nền sáng */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.page-register__faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    font-weight: bold;
    font-size: 1.1em;
    color: var(--primary-color); /* Màu chữ câu hỏi */
    list-style: none; /* Ẩn marker mặc định */
}

.page-register__faq-item summary::-webkit-details-marker {
    display: none; /* Ẩn marker mặc định trên WebKit */
}

.page-register__faq-question {
    flex-grow: 1;
}

.page-register__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    transition: transform 0.3s ease;
}

.page-register__faq-item[open] .page-register__faq-toggle {
    transform: rotate(45deg); /* Xoay dấu + thành X */
}

.page-register__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 1em;
    color: var(--text-dark);
}

/* Bottom CTA Section */
.page-register__cta-bottom {
    padding: 80px 0;
    text-align: center;
}

.page-register__cta-content {
    background-color: var(--secondary-color);
    padding: 50px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    color: var(--text-dark);
}

.page-register__cta-bottom .page-register__section-title {
    color: var(--primary-color);
}

/* Copyright Section */
.page-register__copyright {
    padding: 30px 0;
    text-align: center;
    background-color: var(--bg-dark); /* Màu nền đen cho footer */
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9em;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-register__main-title {
        font-size: clamp(1.8em, 5vw, 2.8em);
    }
}

@media (max-width: 768px) {
    .page-register__hero-section {
        padding: 40px 15px;
        padding-top: 10px !important; /* body đã có padding-top, chỉ cần 10px */
    }

    .page-register__main-title {
        font-size: clamp(1.8em, 6vw, 2.5em);
    }

    .page-register__description {
        font-size: 1em;
    }

    .page-register__cta-buttons {
        flex-direction: column; /* Xếp chồng nút trên di động */
        gap: 10px;
        padding: 0 15px;
    }

    .page-register__btn-primary,
    .page-register__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 20px;
        font-size: 0.95em;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

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

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

    .page-register__why-register,
    .page-register__registration-steps,
    .page-register__bonuses,
    .page-register__security,
    .page-register__games-overview,
    .page-register__faq-section,
    .page-register__cta-bottom {
        padding: 50px 0;
    }

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

    .page-register__container,
    .page-register__hero-image-wrapper,
    .page-register__features-grid,
    .page-register__steps-grid,
    .page-register__bonus-list,
    .page-register__security-grid,
    .page-register__games-grid,
    .page-register__faq-list,
    .page-register__cta-content {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important; /* Đảm bảo không tràn */
    }

    .page-register__hero-image {
        min-width: 200px !important;
        min-height: 200px !important;
    }

    .page-register__step-icon,
    .page-register__game-image {
        min-width: 200px !important;
        min-height: 200px !important;
    }

    .page-register__faq-item summary {
        padding: 15px 20px;
        font-size: 1em;
    }

    .page-register__faq-answer {
        padding: 0 20px 15px 20px;
    }
}