/* style/casino.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần lặp lại */

:root {
    --primary-color: #11A84E;
    --secondary-color: #22C768;
    --text-main-color: #F2FFF6;
    --text-secondary-color: #A7D9B8;
    --background-color-dark: #08160F;
    --card-background-color: #11271B;
    --border-color: #2E7A4E;
    --glow-color: #57E38D;
    --gold-color: #F2C14E;
    --divider-color: #1E3A2A;
    --deep-green-color: #0A4B2C;
    --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
}

.page-casino {
    font-family: Arial, sans-serif;
    color: var(--text-main-color);
    background-color: var(--background-color-dark);
}

.page-casino__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 0 60px 0; /* Chỉ 10px top padding, không phải var(--header-offset) */
    text-align: center;
    overflow: hidden;
    background-color: var(--background-color-dark);
}

.page-casino__hero-image-wrapper {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}

.page-casino__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    min-height: 200px; /* Đảm bảo kích thước tối thiểu */
}

.page-casino__hero-content {
    max-width: 900px;
    margin: 40px auto 0 auto;
    padding: 0 20px;
    z-index: 1;
    color: var(--text-main-color);
}

.page-casino__main-title {
    font-size: clamp(2em, 4vw, 3.2em); /* Sử dụng clamp thay vì fixed large font-size */
    color: var(--gold-color);
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(87, 227, 141, 0.5);
}

.page-casino__description {
    font-size: 1.1em;
    line-height: 1.6;
    margin-bottom: 30px;
    color: var(--text-secondary-color);
}

.page-casino__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.page-casino__btn-primary,
.page-casino__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: all 0.3s ease;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
}

.page-casino__btn-primary {
    background: var(--button-gradient);
    color: var(--text-main-color);
    border: none;
    box-shadow: 0 4px 15px rgba(34, 199, 104, 0.4);
}

.page-casino__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(34, 199, 104, 0.6);
}

.page-casino__btn-secondary {
    background: transparent;
    color: var(--secondary-color);
    border: 2px solid var(--secondary-color);
    box-shadow: 0 4px 15px rgba(34, 199, 104, 0.2);
}

.page-casino__btn-secondary:hover {
    background-color: var(--secondary-color);
    color: var(--background-color-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(34, 199, 104, 0.4);
}

.page-casino__section-title {
    font-size: 2.5em;
    color: var(--gold-color);
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
    text-shadow: 0 0 8px rgba(87, 227, 141, 0.3);
}

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

.page-casino__info-section {
    background-color: var(--background-color-dark);
    color: var(--text-main-color);
    padding: 60px 0;
}

.page-casino__text-block {
    font-size: 1.05em;
    line-height: 1.7;
    margin-bottom: 20px;
    color: var(--text-secondary-color);
}

.page-casino__registration-guide {
    background-color: var(--card-background-color);
    color: var(--text-main-color);
    padding: 80px 0;
}

.page-casino__steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-casino__step-card {
    background-color: var(--background-color-dark);
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
    min-height: 200px; /* Đảm bảo kích thước tối thiểu */
}

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

.page-casino__step-image {
    width: 100%;
    height: auto;
    max-height: 250px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    display: block;
    min-width: 200px; /* Đảm bảo kích thước tối thiểu */
    min-height: 200px; /* Đảm bảo kích thước tối thiểu */
}

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

.page-casino__highlight-text {
    font-style: italic;
    color: var(--glow-color);
    margin-top: 30px;
    text-align: center;
}

.page-casino__btn-center {
    display: block;
    margin: 40px auto 0 auto;
    width: fit-content;
}

.page-casino__games-section {
    background-color: var(--background-color-dark);
    color: var(--text-main-color);
    padding: 80px 0;
}

.page-casino__games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-casino__game-card {
    background-color: var(--card-background-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

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

.page-casino__game-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    min-width: 200px; /* Đảm bảo kích thước tối thiểu */
    min-height: 200px; /* Đảm bảo kích thước tối thiểu */
}

.page-casino__game-title {
    font-size: 1.6em;
    color: var(--gold-color);
    padding: 15px 20px 5px;
    font-weight: bold;
}

.page-casino__game-card p {
    font-size: 0.95em;
    color: var(--text-secondary-color);
    padding: 0 20px 20px;
    line-height: 1.6;
}

.page-casino__promotions-section {
    background-color: var(--card-background-color);
    color: var(--text-main-color);
    padding: 80px 0;
}

.page-casino__promo-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-casino__promo-card {
    background-color: var(--background-color-dark);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

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

.page-casino__promo-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    min-width: 200px; /* Đảm bảo kích thước tối thiểu */
    min-height: 200px; /* Đảm bảo kích thước tối thiểu */
}

.page-casino__promo-title {
    font-size: 1.6em;
    color: var(--gold-color);
    padding: 15px 20px 5px;
    font-weight: bold;
}

.page-casino__promo-card p {
    font-size: 0.95em;
    color: var(--text-secondary-color);
    padding: 0 20px 20px;
    line-height: 1.6;
}

.page-casino__why-choose-us {
    background-color: var(--background-color-dark);
    color: var(--text-main-color);
    padding: 80px 0;
}

.page-casino__feature-list {
    list-style: none;
    padding: 0;
    margin-top: 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.page-casino__feature-item {
    background-color: var(--card-background-color);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    border-left: 5px solid var(--primary-color);
}

.page-casino__feature-title {
    font-size: 1.4em;
    color: var(--glow-color);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-casino__feature-item p {
    font-size: 1em;
    color: var(--text-secondary-color);
    line-height: 1.7;
}

.page-casino__faq-section {
    background-color: var(--card-background-color);
    color: var(--text-main-color);
    padding: 80px 0;
}

.page-casino__faq-list {
    max-width: 900px;
    margin: 40px auto 0 auto;
}

.page-casino__faq-item {
    background-color: var(--background-color-dark);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-casino__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.15em;
    color: var(--text-main-color);
    cursor: pointer;
    background-color: var(--deep-green-color);
    border-bottom: 1px solid var(--divider-color);
    transition: background-color 0.3s ease;
    list-style: none; /* for details/summary */
}

.page-casino__faq-question::-webkit-details-marker {
    display: none; /* for details/summary */
}

.page-casino__faq-question:hover {
    background-color: var(--primary-color);
}

.page-casino__faq-qtext {
    font-weight: bold;
    color: var(--text-main-color);
}

.page-casino__faq-toggle {
    font-size: 1.5em;
    font-weight: bold;
    color: var(--gold-color);
}

.page-casino__faq-answer {
    padding: 20px 25px;
    font-size: 1em;
    line-height: 1.7;
    color: var(--text-secondary-color);
    background-color: var(--background-color-dark);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
}

.page-casino__faq-item[open] .page-casino__faq-answer {
    max-height: 500px; /* Adjust as needed for content length */
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-casino__main-title {
        font-size: clamp(1.8em, 5vw, 2.8em);
    }
    .page-casino__section-title {
        font-size: 2em;
    }
    .page-casino__container {
        padding: 30px 15px;
    }
    .page-casino__steps-grid, .page-casino__games-grid, .page-casino__promo-cards {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    .page-casino__feature-list {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-casino__hero-section {
        padding: 10px 15px 40px 15px; /* Chỉ 10px top padding */
    }
    .page-casino__main-title {
        font-size: clamp(1.6em, 6vw, 2.5em);
    }
    .page-casino__description {
        font-size: 1em;
    }
    .page-casino__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    .page-casino__btn-primary,
    .page-casino__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 20px;
        font-size: 1em;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        margin: 0 auto; /* Center buttons */
    }
    
    /* Mobile images responsive */
    .page-casino img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
        min-width: 200px !important;
        min-height: 200px !important;
    }

    .page-casino__section,
    .page-casino__card,
    .page-casino__container,
    .page-casino__hero-image-wrapper,
    .page-casino__steps-grid,
    .page-casino__game-card,
    .page-casino__promo-card,
    .page-casino__feature-item,
    .page-casino__faq-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important;
    }

    .page-casino__video-section {
        padding-top: 10px !important; /* body đã承担 --header-offset，此处禁止 var(--header-offset) */
    }
    
    .page-casino__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
    }
    .page-casino__step-card, .page-casino__game-card, .page-casino__promo-card, .page-casino__feature-item {
        padding: 20px;
    }
    .page-casino__feature-list {
        grid-template-columns: 1fr;
    }
    .page-casino__faq-question {
        font-size: 1em;
        padding: 15px 20px;
    }
    .page-casino__faq-answer p {
        font-size: 0.9em;
    }
}

@media (max-width: 480px) {
    .page-casino__main-title {
        font-size: clamp(1.4em, 7vw, 2em);
    }
    .page-casino__section-title {
        font-size: 1.6em;
    }
    .page-casino__hero-content {
        margin-top: 20px;
    }
    .page-casino__container {
        padding: 20px 10px;
    }
}