/* style/casino.css */
:root {
  --gavn99-primary: #11A84E;
  --gavn99-secondary: #22C768;
  --gavn99-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --gavn99-card-bg: #11271B;
  --gavn99-background: #08160F;
  --gavn99-text-main: #F2FFF6;
  --gavn99-text-secondary: #A7D9B8;
  --gavn99-border: #2E7A4E;
  --gavn99-glow: #57E38D;
  --gavn99-gold: #F2C14E;
  --gavn99-divider: #1E3A2A;
  --gavn99-deep-green: #0A4B2C;
}

/* body đã padding-top: var(--header-offset) từ shared.css, không lặp lại ở đây */
.page-casino {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--gavn99-text-main); /* Mặc định cho nền tối */
  background-color: var(--gavn99-background);
}

.page-casino__section {
  padding: 60px 0;
}

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

.page-casino__section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  color: var(--gavn99-gold);
  text-align: center;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-casino__section-description {
  font-size: 18px;
  color: var(--gavn99-text-secondary);
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-casino__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 0 60px 0; /* body đã có padding-top, đây chỉ là khoảng cách nhỏ */
  background-color: var(--gavn99-background);
  overflow: hidden;
}

.page-casino__hero-image-wrapper {
  width: 100%;
  max-height: 600px; /* Giới hạn chiều cao của ảnh hero */
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 40px;
}

.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;
  z-index: 1;
}

.page-casino__hero-title {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  color: var(--gavn99-gold);
  margin-bottom: 20px;
  line-height: 1.1;
}

.page-casino__hero-description {
  font-size: 20px;
  color: var(--gavn99-text-main);
  margin-bottom: 30px;
  line-height: 1.5;
}

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

.page-casino__btn-primary,
.page-casino__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 18px;
  transition: all 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-casino__btn-primary {
  background: var(--gavn99-button-gradient);
  color: #ffffff;
  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(--gavn99-gold);
  border: 2px solid var(--gavn99-gold);
}

.page-casino__btn-secondary:hover {
  background-color: var(--gavn99-gold);
  color: var(--gavn99-background);
  transform: translateY(-3px);
}

.page-casino__light-bg {
  background-color: #ffffff;
  color: #333333;
}

.page-casino__dark-bg {
  background-color: var(--gavn99-background);
  color: var(--gavn99-text-main);
}

.page-casino__card {
  background-color: var(--gavn99-card-bg);
  border: 1px solid var(--gavn99-border);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  text-align: center;
  color: var(--gavn99-text-main);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-casino__card-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--gavn99-gold);
  margin-bottom: 15px;
}

.page-casino__card-text {
  font-size: 16px;
  color: var(--gavn99-text-secondary);
  line-height: 1.6;
  flex-grow: 1;
}

.page-casino__card-button {
  margin-top: 20px;
}

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

.page-casino__feature-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
  object-fit: contain;
  filter: drop-shadow(0 0 8px var(--gavn99-glow));
}

.page-casino__game-image,
.page-casino__promo-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-casino__cta-center {
  text-align: center;
  margin-top: 40px;
}

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

.page-casino__step-card {
  text-align: left;
}

.page-casino__step-card .page-casino__card-title {
  text-align: left;
  font-size: 22px;
  color: var(--gavn99-text-main);
}

.page-casino__step-card .page-casino__card-text {
  text-align: left;
}

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

.page-casino__faq-item {
  margin-bottom: 15px;
  text-align: left;
  background-color: var(--gavn99-card-bg);
  border: 1px solid var(--gavn99-border);
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.page-casino__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 30px;
  font-size: 18px;
  font-weight: 600;
  color: var(--gavn99-text-main);
  cursor: pointer;
  outline: none;
  list-style: none; /* Remove default marker */
}

.page-casino__faq-item summary::-webkit-details-marker {
  display: none; /* Remove default marker for WebKit browsers */
}

.page-casino__faq-toggle {
  font-size: 24px;
  font-weight: 700;
  color: var(--gavn99-gold);
  transition: transform 0.3s ease;
}

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

.page-casino__faq-answer {
  padding: 0 30px 20px 30px;
  font-size: 16px;
  color: var(--gavn99-text-secondary);
  line-height: 1.6;
}

.page-casino__faq-answer p {
  margin: 0;
}

/* ==================== Responsive Styles ==================== */

/* General image/video/button responsive styles */
.page-casino img,
.page-casino video {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-casino__hero-image,
.page-casino__game-image,
.page-casino__promo-image,
.page-casino__feature-icon {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Mobile specific styles */
@media (max-width: 768px) {
  .page-casino {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-casino__container,
  .page-casino__hero-content {
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-casino__hero-section {
    padding-top: 10px !important; /* body đã có padding-top */
    padding-bottom: 40px;
  }

  .page-casino__hero-image-wrapper {
    margin-bottom: 30px;
  }

  .page-casino__hero-title {
    font-size: clamp(28px, 8vw, 42px) !important;
    margin-bottom: 15px;
  }

  .page-casino__hero-description {
    font-size: 17px;
    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;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 20px;
    font-size: 16px;
  }

  .page-casino__section {
    padding: 40px 0;
  }

  .page-casino__section-title {
    font-size: clamp(24px, 7vw, 36px) !important;
    margin-bottom: 15px;
  }

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

  .page-casino__card {
    padding: 25px;
  }

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

  .page-casino__card-text {
    font-size: 15px;
  }

  .page-casino__features-grid,
  .page-casino__game-grid,
  .page-casino__promotions-grid,
  .page-casino__guide-steps {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-casino__game-image,
  .page-casino__promo-image {
    height: 200px;
  }

  .page-casino__faq-item summary {
    padding: 15px 20px;
    font-size: 16px;
  }

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

  /* Ensure all image containers are responsive */
  .page-casino__section,
  .page-casino__card,
  .page-casino__container,
  .page-casino__hero-image-wrapper,
  .page-casino__hero-content,
  .page-casino__game-card,
  .page-casino__promo-card,
  .page-casino__feature-card,
  .page-casino__step-card,
  .page-casino__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  /* Specific video container responsive rules */
  .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;
  }
}