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

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

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

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

/* Hero Section */
.page-casino__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Small top padding, main offset from body */
  padding-bottom: 60px;
  overflow: hidden;
  text-align: center;
}

.page-casino__hero-image-wrapper {
  width: 100%;
  max-height: 700px; /* Limit hero image height */
  overflow: hidden;
  position: relative;
}

.page-casino__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.7); /* Slightly dim the image for text readability */
}

.page-casino__hero-content {
  position: relative;
  z-index: 2;
  margin-top: -150px; /* Pull content up over the image, but not overlapping text */
  padding: 20px;
  max-width: 800px;
  background: rgba(8, 22, 15, 0.8); /* Semi-transparent dark background for text */
  border-radius: 10px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

.page-casino__main-title {
  color: var(--page-casino-text-main);
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  font-size: clamp(2.2rem, 4vw, 3.5rem);
}

.page-casino__hero-description {
  color: var(--page-casino-text-secondary);
  font-size: 1.1rem;
  margin-bottom: 30px;
}

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

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

.page-casino__btn-primary {
  background: var(--page-casino-button-gradient);
  color: var(--page-casino-text-main);
  border: none;
}

.page-casino__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(42, 209, 111, 0.4);
}

.page-casino__btn-secondary {
  background: transparent;
  color: var(--page-casino-text-main);
  border: 2px solid var(--page-casino-border);
}

.page-casino__btn-secondary:hover {
  background: rgba(42, 209, 111, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(42, 209, 111, 0.2);
}

/* General Section Styling */
.page-casino__section {
  padding: 80px 0;
}

.page-casino__section-title {
  color: var(--page-casino-text-main);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  text-align: center;
  margin-bottom: 40px;
  position: relative;
}

.page-casino__section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: var(--page-casino-glow);
  margin: 15px auto 0;
  border-radius: 2px;
}

.page-casino__section-title--light {
  color: var(--page-casino-text-main);
}

.page-casino__text-block {
  color: var(--page-casino-text-secondary);
  font-size: 1.05rem;
  margin-bottom: 20px;
  text-align: justify;
}

.page-casino__text-block--light {
  color: var(--page-casino-text-secondary);
}

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

.page-casino__game-card {
  background-color: var(--page-casino-card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  text-align: center;
  padding-bottom: 30px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.page-casino__game-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  margin-bottom: 20px;
  display: block;
}

.page-casino__game-title {
  color: var(--page-casino-text-main);
  font-size: 1.5rem;
  margin-bottom: 10px;
  padding: 0 20px;
}

.page-casino__game-description {
  color: var(--page-casino-text-secondary);
  font-size: 0.95rem;
  padding: 0 20px;
  flex-grow: 1;
  margin-bottom: 20px;
}

.page-casino__btn-link {
  display: inline-block;
  padding: 10px 25px;
  background: var(--page-casino-deep-green);
  color: var(--page-casino-text-main);
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
  margin-top: auto; /* Push to bottom */
  transition: background-color 0.3s ease;
}

.page-casino__btn-link:hover {
  background-color: var(--page-casino-border);
}

/* Promotions Section */
.page-casino__promotions-section {
  background-color: var(--page-casino-deep-green);
  color: var(--page-casino-text-main);
}

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

.page-casino__promo-image {
  flex: 1 1 45%;
  max-width: 45%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  display: block;
}

.page-casino__promo-details {
  flex: 1 1 45%;
  max-width: 45%;
}

.page-casino__promo-list {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
}

.page-casino__promo-list li {
  color: var(--page-casino-text-main);
  font-size: 1.1rem;
  margin-bottom: 15px;
  display: flex;
  align-items: flex-start;
}

.page-casino__list-icon {
  color: var(--page-casino-glow);
  font-size: 1.4rem;
  margin-right: 10px;
  line-height: 1;
}

/* Why Choose Section */
.page-casino__feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-casino__feature-card {
  background-color: var(--page-casino-card-bg);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-casino__feature-icon {
  width: 100%;
  height: 180px;
  object-fit: cover;
  margin-bottom: 20px;
  border-radius: 8px;
  display: block;
}

.page-casino__feature-title {
  color: var(--page-casino-text-main);
  font-size: 1.4rem;
  margin-bottom: 10px;
}

.page-casino__feature-description {
  color: var(--page-casino-text-secondary);
  font-size: 0.95rem;
}

/* Registration Guide Section */
.page-casino__registration-guide-section {
  background-color: var(--page-casino-bg);
  color: var(--page-casino-text-main);
}

.page-casino__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-casino__guide-step {
  background-color: var(--page-casino-card-bg);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  position: relative;
}

.page-casino__step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: var(--page-casino-button-gradient);
  border-radius: 50%;
  color: var(--page-casino-text-main);
  font-size: 2rem;
  font-weight: bold;
  margin: -60px auto 20px;
  border: 4px solid var(--page-casino-border);
  box-shadow: 0 0 0 5px var(--page-casino-deep-green);
}

.page-casino__step-title {
  color: var(--page-casino-text-main);
  font-size: 1.5rem;
  margin-bottom: 15px;
}

.page-casino__step-description {
  color: var(--page-casino-text-secondary);
  font-size: 1rem;
}

.page-casino__cta-center {
  text-align: center;
  margin-top: 50px;
}

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

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

.page-casino__faq-item {
  background-color: var(--page-casino-card-bg);
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-casino__faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--page-casino-text-main);
  font-weight: bold;
  font-size: 1.15rem;
  background-color: var(--page-casino-deep-green);
  border-bottom: 1px solid var(--page-casino-divider);
}

.page-casino__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-casino__faq-item[open] summary {
  border-bottom: 1px solid var(--page-casino-divider);
}

.page-casino__faq-qtext {
  flex-grow: 1;
}

.page-casino__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  width: 30px;
  text-align: center;
}

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

/* Responsive Design */
@media (max-width: 1024px) {
  .page-casino__hero-content {
    margin-top: -100px;
  }
  .page-casino__promo-image,
  .page-casino__promo-details {
    max-width: 100%;
    flex: 1 1 100%;
  }
}

@media (max-width: 768px) {
  .page-casino__container {
    padding: 0 15px;
  }

  .page-casino__hero-section {
    padding-bottom: 40px;
  }

  .page-casino__hero-content {
    margin-top: -80px; /* Adjust for smaller screens */
    padding: 15px;
  }

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

  .page-casino__hero-description {
    font-size: 1rem;
  }

  .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: 1rem;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

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

  .page-casino__section-title {
    font-size: clamp(1.6rem, 5vw, 2.2rem);
    margin-bottom: 30px;
  }

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

  .page-casino__game-grid,
  .page-casino__feature-grid,
  .page-casino__guide-steps {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .page-casino__promo-content {
    flex-direction: column;
  }

  .page-casino__promo-image,
  .page-casino__promo-details {
    max-width: 100% !important;
    flex: 1 1 100% !important;
  }

  .page-casino__promo-list li {
    font-size: 1rem;
  }

  .page-casino__step-number {
    width: 50px;
    height: 50px;
    font-size: 1.8rem;
    margin: -50px auto 15px;
  }

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

  .page-casino__faq-answer {
    padding: 15px 20px;
    font-size: 0.9rem;
  }

  /* Mandatory image responsive styles */
  .page-casino img {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-casino__section,
  .page-casino__card,
  .page-casino__container,
  .page-casino__hero-image-wrapper,
  .page-casino__game-card,
  .page-casino__feature-card,
  .page-casino__guide-step {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important; /* Ensure no overflow */
  }

  /* Video responsive styles - not used directly on this page but included for completeness */
  .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;
  }
}