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

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

.page-casino {
    background-color: var(--kkwwin-bg-main);
    color: var(--kkwwin-text-main);
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
}

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

.page-casino__section-title {
    font-size: clamp(2em, 4vw, 2.8em);
    color: var(--kkwwin-gold);
    text-align: center;
    margin-bottom: 40px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0.05em;
}

.page-casino__text-block {
    font-size: 1.1em;
    color: var(--kkwwin-text-secondary);
    text-align: center;
    margin-bottom: 20px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* Hero Section */
.page-casino__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 10px; /* Small top padding, body handles --header-offset */
    padding-bottom: 60px;
    overflow: hidden;
    background-color: var(--kkwwin-bg-main);
}

.page-casino__hero-image-wrapper {
    width: 100%;
    max-height: 700px;
    overflow: hidden;
    margin-bottom: 30px;
}

.page-casino__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.page-casino__hero-content {
    text-align: center;
    max-width: 900px;
    padding: 0 20px;
}

.page-casino__hero-title {
    font-size: clamp(2.5em, 5vw, 3.8em);
    color: var(--kkwwin-gold);
    margin-bottom: 20px;
    font-weight: 800;
    line-height: 1.1;
}

.page-casino__hero-description {
    font-size: 1.2em;
    color: var(--kkwwin-text-main);
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-casino__hero-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* Buttons */
.page-casino__btn-primary,
.page-casino__btn-secondary {
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1em;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-casino__btn-primary {
    background: var(--kkwwin-btn-gradient);
    color: var(--kkwwin-text-main);
    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-color: transparent;
    color: var(--kkwwin-green-accent);
    border: 2px solid var(--kkwwin-green-accent);
    box-shadow: 0 0 0 rgba(0,0,0,0);
}

.page-casino__btn-secondary:hover {
    background-color: var(--kkwwin-green-accent);
    color: var(--kkwwin-bg-main);
    border-color: var(--kkwwin-green-accent);
}

/* Dark Section */
.page-casino__dark-section {
    background-color: var(--kkwwin-bg-card);
    padding: 60px 0;
}

/* About Section */
.page-casino__about-section {
    padding: 60px 0;
}

.page-casino__about-image-wrapper {
    margin-top: 40px;
    text-align: center;
}

.page-casino__about-image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
    min-width: 200px;
    min-height: 200px;
}

/* Games Section */
.page-casino__games-section {
    padding: 60px 0;
    background-color: var(--kkwwin-bg-main);
}

.page-casino__game-category {
    margin-bottom: 60px;
    padding: 40px;
    background-color: var(--kkwwin-bg-card);
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    border: 1px solid var(--kkwwin-border);
}

.page-casino__game-category-title {
    font-size: 2.2em;
    color: var(--kkwwin-green-accent);
    text-align: center;
    margin-bottom: 30px;
    font-weight: 700;
}

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

.page-casino__game-card {
    background-color: var(--kkwwin-deep-green);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    text-align: center;
    transition: transform 0.3s ease;
    border: 1px solid var(--kkwwin-border);
}

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

.page-casino__game-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    min-width: 200px;
    min-height: 200px;
}

.page-casino__game-card-title {
    font-size: 1.5em;
    color: var(--kkwwin-gold);
    margin: 15px 10px 10px;
    font-weight: 600;
}

.page-casino__game-card-title a {
    color: inherit;
    text-decoration: none;
}

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

.page-casino__game-card-description {
    font-size: 0.95em;
    color: var(--kkwwin-text-secondary);
    padding: 0 15px 20px;
}

/* Promotions Section */
.page-casino__promotions-section {
    padding: 60px 0;
}

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

.page-casino__promo-item {
    background-color: var(--kkwwin-deep-green);
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border-left: 5px solid var(--kkwwin-green-accent);
}

.page-casino__promo-title {
    font-size: 1.8em;
    color: var(--kkwwin-gold);
    margin-bottom: 10px;
}

.page-casino__promo-description {
    font-size: 1em;
    color: var(--kkwwin-text-secondary);
}

.page-casino__promo-image-wrapper {
    margin-top: 40px;
    text-align: center;
}

.page-casino__promo-image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
    min-width: 200px;
    min-height: 200px;
}

/* Security Section */
.page-casino__security-section {
    padding: 60px 0;
    background-color: var(--kkwwin-bg-main);
}

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

.page-casino__feature-card {
    background-color: var(--kkwwin-bg-card);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    border: 1px solid var(--kkwwin-border);
}

.page-casino__feature-icon {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin-bottom: 20px;
    min-width: 200px;
    min-height: 200px;
}

.page-casino__feature-title {
    font-size: 1.6em;
    color: var(--kkwwin-green-accent);
    margin-bottom: 15px;
}

.page-casino__feature-description {
    font-size: 1em;
    color: var(--kkwwin-text-secondary);
}

/* Guide Section */
.page-casino__guide-section {
    padding: 60px 0;
}

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

.page-casino__step-card {
    background-color: var(--kkwwin-deep-green);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    border: 1px solid var(--kkwwin-border);
}

.page-casino__step-title {
    font-size: 1.8em;
    color: var(--kkwwin-gold);
    margin-bottom: 15px;
}

.page-casino__step-description {
    font-size: 1em;
    color: var(--kkwwin-text-secondary);
    margin-bottom: 20px;
}

.page-casino__step-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    min-width: 200px;
    min-height: 200px;
}

/* Mobile App Section */
.page-casino__mobile-app-section {
    padding: 60px 0;
    background-color: var(--kkwwin-bg-main);
}

.page-casino__app-features {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 40px;
    margin-top: 40px;
}

.page-casino__feature-list {
    list-style: none;
    padding: 0;
    flex: 1;
    min-width: 300px;
    max-width: 500px;
    text-align: left;
}

.page-casino__feature-list li {
    font-size: 1.1em;
    color: var(--kkwwin-text-main);
    margin-bottom: 15px;
    position: relative;
    padding-left: 30px;
}

.page-casino__feature-list li::before {
    content: '✅';
    position: absolute;
    left: 0;
    color: var(--kkwwin-green-accent);
}

.page-casino__app-image-wrapper {
    flex: 1;
    min-width: 300px;
    max-width: 500px;
    text-align: center;
}

.page-casino__app-image {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
    min-width: 200px;
    min-height: 200px;
}

/* FAQ Section */
.page-casino__faq-section {
    padding: 60px 0;
}

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

.page-casino__faq-item {
    background-color: var(--kkwwin-deep-green);
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
    border: 1px solid var(--kkwwin-border);
}

.page-casino__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    font-size: 1.2em;
    color: var(--kkwwin-gold);
    font-weight: 600;
    background-color: var(--kkwwin-deep-green);
    transition: background-color 0.3s ease;
}

.page-casino__faq-question:hover {
    background-color: var(--kkwwin-green-main);
}

.page-casino__faq-question::-webkit-details-marker,
.page-casino__faq-question::marker {
    display: none;
}

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

.page-casino__faq-item[open] .page-casino__faq-toggle {
    transform: rotate(45deg);
}

.page-casino__faq-answer {
    padding: 0 25px 20px;
    font-size: 1em;
    color: var(--kkwwin-text-secondary);
    line-height: 1.6;
}

/* CTA Section */
.page-casino__cta-section {
    padding: 80px 0;
    text-align: center;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .page-casino__container,
    .page-casino__hero-section,
    .page-casino__about-section,
    .page-casino__games-section,
    .page-casino__promotions-section,
    .page-casino__security-section,
    .page-casino__guide-section,
    .page-casino__mobile-app-section,
    .page-casino__faq-section,
    .page-casino__cta-section {
        padding-left: 15px !important;
        padding-right: 15px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-casino__hero-section {
        padding-bottom: 40px;
        padding-top: 10px !important;
    }

    .page-casino__hero-title {
        font-size: clamp(1.8em, 8vw, 2.5em);
        margin-bottom: 15px;
    }

    .page-casino__hero-description {
        font-size: 1em;
        margin-bottom: 25px;
    }

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

    .page-casino__btn-primary,
    .page-casino__btn-secondary,
    .page-casino a[class*="button"],
    .page-casino a[class*="btn"] {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 20px !important;
        font-size: 1em !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        box-sizing: border-box !important;
    }

    .page-casino__section-title {
        font-size: clamp(1.8em, 7vw, 2.2em);
        margin-bottom: 30px;
    }

    .page-casino__text-block {
        font-size: 0.95em;
    }

    .page-casino__game-cards,
    .page-casino__security-features,
    .page-casino__guide-steps {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-casino__game-card-image,
    .page-casino__feature-icon,
    .page-casino__step-image,
    .page-casino__about-image,
    .page-casino__promo-image,
    .page-casino__app-image,
    .page-casino img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
        min-width: 200px !important; /* Ensure minimum size */
        min-height: 200px !important; /* Ensure minimum size */
    }

    .page-casino__app-features {
        flex-direction: column;
        gap: 30px;
    }

    .page-casino__feature-list,
    .page-casino__app-image-wrapper {
        max-width: 100%;
        min-width: unset;
    }

    .page-casino__faq-question {
        font-size: 1.1em;
        padding: 15px 20px;
    }

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

@media (max-width: 480px) {
    .page-casino__hero-title {
        font-size: clamp(1.6em, 9vw, 2em);
    }

    .page-casino__section-title {
        font-size: clamp(1.6em, 8vw, 2em);
    }
}

/* Ensure no image filters */
.page-casino img {
    filter: none !important;
}

/* Video responsiveness (if any video is added in future) */
.page-casino video,
.page-casino__video {
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.page-casino__video-section,
.page-casino__video-container,
.page-casino__video-wrapper {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

@media (max-width: 768px) {
  .page-casino video,
  .page-casino__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-casino__video-section,
  .page-casino__video-container,
  .page-casino__video-wrapper {
    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__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
}