/* style/vip-privileges.css */

/* Biến CSS */
:root {
    --win365-primary-color: #E44D26;
    --win365-secondary-color: #333333;
    --win365-light-text: #ffffff;
    --win365-dark-text: #333333;
    --win365-bg-light: #f8f8f8;
    --win365-bg-dark: #1a1a1a; /* Giả định dark-bg-1 từ shared.css */
    --win365-card-bg-dark-mode: rgba(255, 255, 255, 0.1);
    --win365-card-bg-light-mode: #ffffff;
    --win365-border-color: #e0e0e0;
}

/* Đảm bảo nội dung trang có đủ padding-top để không bị che bởi header cố định */
.page-vip-privileges__main-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px; /* Padding ngang */
    padding-top: 120px; /* Desktop: Adjust based on actual header height */
    box-sizing: border-box;
}

/* Thiết lập màu chữ mặc định cho trang dựa trên giả định body background là dark */
.page-vip-privileges {
    color: var(--win365-light-text);
    background-color: var(--win365-bg-dark); /* Để đảm bảo màu nền và chữ */
}

/* Các phần chung */
.page-vip-privileges__section {
    padding: 60px 0;
    text-align: center;
}

.page-vip-privileges__dark-bg {
    background-color: var(--win365-bg-dark);
    color: var(--win365-light-text);
}

.page-vip-privileges__light-bg {
    background-color: var(--win365-bg-light);
    color: var(--win365-dark-text);
}

.page-vip-privileges__section-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    color: var(--win365-primary-color);
}

.page-vip-privileges__light-bg .page-vip-privileges__section-title {
    color: var(--win365-secondary-color);
}

.page-vip-privileges__section-description {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Hero Section */
.page-vip-privileges__hero-section {
    padding: 120px 0 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-vip-privileges__hero-section .page-vip-privileges__main-wrapper {
    display: flex;
    align-items: center;
    gap: 40px;
    text-align: left;
    padding-top: 0; /* Hero section handles its own padding-top */
}

.page-vip-privileges__hero-content {
    flex: 1;
}

.page-vip-privileges__hero-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.1;
    color: var(--win365-primary-color);
}

.page-vip-privileges__hero-description {
    font-size: 20px;
    line-height: 1.7;
    margin-bottom: 30px;
    color: var(--win365-light-text);
}

.page-vip-privileges__hero-image-container {
    flex: 0 0 500px;
    max-width: 500px;
}

.page-vip-privileges__hero-image {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

/* CTA Buttons */
.page-vip-privileges__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.page-vip-privileges__cta-buttons--center {
    justify-content: center;
}

.page-vip-privileges__cta-button {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.page-vip-privileges__btn-primary {
    background-color: var(--win365-primary-color);
    color: var(--win365-light-text);
    border: 2px solid var(--win365-primary-color);
}

.page-vip-privileges__btn-primary:hover {
    background-color: darken(var(--win365-primary-color), 10%);
    border-color: darken(var(--win365-primary-color), 10%);
    transform: translateY(-2px);
}

.page-vip-privileges__btn-secondary {
    background-color: transparent;
    color: var(--win365-primary-color);
    border: 2px solid var(--win365-primary-color);
}

.page-vip-privileges__btn-secondary:hover {
    background-color: var(--win365-primary-color);
    color: var(--win365-light-text);
    transform: translateY(-2px);
}

/* Grid Container for VIP Tiers */
.page-vip-privileges__grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-vip-privileges__card {
    background-color: var(--win365-card-bg-light-mode);
    color: var(--win365-dark-text);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-vip-privileges__card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.page-vip-privileges__dark-bg .page-vip-privileges__card {
    background-color: var(--win365-card-bg-dark-mode);
    color: var(--win365-light-text);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
}

.page-vip-privileges__card-image {
    width: 100%;
    max-width: 250px;
    height: auto;
    object-fit: cover;
    border-radius: 8px;
    margin: 0 auto 20px;
}

.page-vip-privileges__card-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--win365-primary-color);
}

.page-vip-privileges__card-list {
    list-style: none;
    padding: 0;
    margin-bottom: 25px;
    text-align: left;
    flex-grow: 1;
}

.page-vip-privileges__card-list li {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 8px;
    padding-left: 25px;
    position: relative;
}

.page-vip-privileges__card-list li::before {
    content: '✅';
    position: absolute;
    left: 0;
    color: var(--win365-primary-color);
}

.page-vip-privileges__card-button {
    width: 100%;
    padding: 12px 20px;
    font-size: 16px;
    border-radius: 6px;
}

/* Features Grid */
.page-vip-privileges__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
    text-align: left;
}

.page-vip-privileges__feature-item {
    background-color: var(--win365-card-bg-dark-mode);
    color: var(--win365-light-text);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
}

.page-vip-privileges__feature-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
}

.page-vip-privileges__feature-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--win365-primary-color);
}

.page-vip-privileges__feature-text {
    font-size: 16px;
    line-height: 1.6;
}

/* FAQ Section */
.page-vip-privileges__faq-list {
    max-width: 900px;
    margin: 40px auto 0;
    text-align: left;
}

.page-vip-privileges__faq-item {
    margin-bottom: 15px;
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--win365-card-bg-light-mode);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.page-vip-privileges__light-bg .page-vip-privileges__faq-item {
    background-color: var(--win365-card-bg-light-mode);
    color: var(--win365-dark-text);
}

.page-vip-privileges__dark-bg .page-vip-privileges__faq-item {
    background-color: var(--win365-card-bg-dark-mode);
    color: var(--win365-light-text);
}

.page-vip-privileges__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    background-color: var(--win365-card-bg-light-mode);
    border: 1px solid var(--win365-border-color);
    border-radius: 8px;
    cursor: pointer;
    user-select: none;
    transition: background-color 0.3s ease, border-color 0.3s ease;
    position: relative;
}

.page-vip-privileges__dark-bg .page-vip-privileges__faq-question {
    background-color: var(--win365-card-bg-dark-mode);
    border-color: rgba(255, 255, 255, 0.2);
}

.page-vip-privileges__faq-question:hover {
    background-color: #f0f0f0;
    border-color: #d0d0d0;
}

.page-vip-privileges__dark-bg .page-vip-privileges__faq-question:hover {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.page-vip-privileges__faq-question h3 {
    margin: 0;
    padding: 0;
    flex: 1;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.5;
    pointer-events: none;
    color: var(--win365-dark-text);
}

.page-vip-privileges__dark-bg .page-vip-privileges__faq-question h3 {
    color: var(--win365-light-text);
}

.page-vip-privileges__faq-toggle {
    font-size: 28px;
    font-weight: bold;
    line-height: 1;
    color: var(--win365-primary-color);
    transition: transform 0.3s ease, color 0.3s ease;
    flex-shrink: 0;
    margin-left: 15px;
    pointer-events: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
}

.page-vip-privileges__faq-item.active .page-vip-privileges__faq-toggle {
    transform: rotate(45deg);
    color: var(--win365-primary-color);
}

.page-vip-privileges__faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
    padding: 0 25px;
    opacity: 0;
    font-size: 16px;
    line-height: 1.7;
    color: var(--win365-dark-text);
}

.page-vip-privileges__dark-bg .page-vip-privileges__faq-answer {
    color: var(--win365-light-text);
}

.page-vip-privileges__faq-item.active .page-vip-privileges__faq-answer {
    max-height: 2000px !important; /* Đảm bảo đủ cao cho mọi nội dung */
    padding: 20px 25px !important;
    opacity: 1;
    background-color: #f0f0f0;
    border-radius: 0 0 8px 8px;
    border-top: 1px solid var(--win365-border-color);
}

.page-vip-privileges__dark-bg .page-vip-privileges__faq-item.active .page-vip-privileges__faq-answer {
    background-color: rgba(255, 255, 255, 0.08);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-vip-privileges__main-wrapper {
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-vip-privileges__hero-section .page-vip-privileges__main-wrapper {
        flex-direction: column;
        text-align: center;
    }

    .page-vip-privileges__hero-image-container {
        flex: none;
        max-width: 100%;
        margin-top: 40px;
    }

    .page-vip-privileges__hero-title {
        font-size: 42px;
    }

    .page-vip-privileges__hero-description {
        font-size: 18px;
    }

    .page-vip-privileges__grid-container,
    .page-vip-privileges__features-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-vip-privileges__main-wrapper {
        padding-top: 100px !important; /* Mobile: Adjust based on actual mobile header height */
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-vip-privileges__section {
        padding: 40px 0;
    }

    .page-vip-privileges__section-title {
        font-size: 28px;
    }

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

    .page-vip-privileges__hero-section {
        padding: 80px 0 60px;
    }

    .page-vip-privileges__hero-title {
        font-size: 36px;
    }

    .page-vip-privileges__hero-description {
        font-size: 16px;
    }

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

    .page-vip-privileges__cta-button {
        padding: 12px 25px;
        font-size: 16px;
    }

    .page-vip-privileges__card {
        padding: 25px;
    }

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

    .page-vip-privileges__card-list li {
        font-size: 15px;
    }

    .page-vip-privileges__feature-item {
        padding: 25px;
    }

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

    .page-vip-privileges__feature-image {
        height: 180px;
    }

    .page-vip-privileges__faq-question {
        padding: 15px 20px;
    }

    .page-vip-privileges__faq-question h3 {
        font-size: 16px;
    }

    .page-vip-privileges__faq-toggle {
        font-size: 24px;
        width: 25px;
        height: 25px;
    }

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

    .page-vip-privileges__faq-item.active .page-vip-privileges__faq-answer {
        padding: 15px 20px !important;
    }

    /* Mobile image adaptation - must use !important */
    .page-vip-privileges img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
    }
    
    .page-vip-privileges__section,
    .page-vip-privileges__card,
    .page-vip-privileges__container,
    .page-vip-privileges__hero-section .page-vip-privileges__main-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
}