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

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

.page-casino {
  color: var(--page-casino-text-main); /* Light text on dark body background */
  background-color: var(--page-casino-bg-color);
  font-family: Arial, sans-serif;
  line-height: 1.6;
  font-size: 16px;
}

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

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

.page-casino__section-title {
  font-size: clamp(2em, 2.8vw, 2.5em); /* H1 font-size rule - using clamp for H2 */
  color: var(--page-casino-gold-color);
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
}

.page-casino__section-description {
  font-size: 1.1em;
  color: var(--page-casino-text-secondary);
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Hero Section */
.page-casino__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding */
  color: var(--page-casino-text-main);
  overflow: hidden;
}

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

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

.page-casino__hero-content-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  z-index: 1; /* Ensure content is above image */
}

.page-casino__hero-title {
  font-size: clamp(2.5em, 5vw, 3.5em); /* H1 font-size rule - using clamp */
  font-weight: bold;
  margin-bottom: 20px;
  color: var(--page-casino-gold-color);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.page-casino__hero-description {
  font-size: clamp(1.1em, 2.5vw, 1.4em);
  margin-bottom: 30px;
  color: var(--page-casino-text-main);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7);
}

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

/* Buttons */
.page-casino__btn-primary,
.page-casino__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  white-space: nowrap;
}

.page-casino__btn-primary {
  background: var(--page-casino-btn-gradient);
  color: var(--page-casino-text-main); /* White text on dark button */
  border: none;
}

.page-casino__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  opacity: 0.9;
}

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

.page-casino__btn-secondary:hover {
  background-color: var(--page-casino-gold-color);
  color: var(--page-casino-bg-color); /* Dark text on gold button */
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-casino__btn-text {
  color: var(--page-casino-gold-color);
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.page-casino__btn-text:hover {
  color: var(--page-casino-glow-color);
}

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

/* About Us Section */
.page-casino__about-us .page-casino__content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  text-align: left;
}

.page-casino__about-us .page-casino__text-block p {
  margin-bottom: 15px;
  color: var(--page-casino-text-secondary);
}

.page-casino__about-us .page-casino__image-block {
  text-align: center;
}

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

/* Game Categories Section */
.page-casino__game-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-casino__game-card {
  background-color: var(--page-casino-card-bg); /* Dark card background */
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--page-casino-border-color);
}

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

.page-casino__game-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  object-fit: cover;
  min-width: 200px; /* Enforce min size */
  min-height: 150px; /* Enforce min size */
}

.page-casino__game-title {
  font-size: 1.5em;
  color: var(--page-casino-gold-color);
  margin-bottom: 10px;
}

.page-casino__game-title a {
  color: var(--page-casino-gold-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-casino__game-title a:hover {
  color: var(--page-casino-glow-color);
}

.page-casino__game-description {
  color: var(--page-casino-text-secondary);
  margin-bottom: 20px;
  flex-grow: 1;
}

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

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

.page-casino__promotion-card {
  background-color: var(--page-casino-card-bg);
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  text-align: left;
  border: 1px solid var(--page-casino-border-color);
}

.page-casino__promotion-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 15px;
  object-fit: cover;
  min-width: 200px; /* Enforce min size */
  min-height: 112px; /* Enforce min size (16:9 aspect) */
}

.page-casino__promotion-card-title {
  font-size: 1.4em;
  color: var(--page-casino-gold-color);
  margin-bottom: 10px;
}

.page-casino__promotion-card-title a {
  color: var(--page-casino-gold-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-casino__promotion-card-title a:hover {
  color: var(--page-casino-glow-color);
}

.page-casino__promotion-card-description {
  color: var(--page-casino-text-secondary);
  font-size: 0.95em;
}

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

.page-casino__guide-step-item {
  background-color: var(--page-casino-card-bg);
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
  text-align: center;
  border: 1px solid var(--page-casino-border-color);
}

.page-casino__step-icon {
  width: 60px;
  height: 60px;
  background: var(--page-casino-btn-gradient);
  color: var(--page-casino-text-main);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8em;
  font-weight: bold;
  margin: 0 auto 20px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.page-casino__step-title {
  font-size: 1.4em;
  color: var(--page-casino-gold-color);
  margin-bottom: 10px;
}

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

/* Why Choose Us Section */
.page-casino__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-casino__feature-item {
  background-color: var(--page-casino-card-bg);
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
  text-align: center;
  border: 1px solid var(--page-casino-border-color);
}

.page-casino__feature-icon {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin-bottom: 20px;
  filter: brightness(1.2) drop-shadow(0 0 5px var(--page-casino-glow-color)); /* Enhance visibility on dark background */
  min-width: 200px; /* Enforce min size */
  min-height: 150px; /* Enforce min size */
}

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

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

/* FAQ Section */
.page-casino__faq-section {
  background-color: var(--page-casino-deep-green);
}

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

.page-casino__faq-item {
  background-color: var(--page-casino-card-bg);
  border: 1px solid var(--page-casino-border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-casino__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.2em;
  font-weight: bold;
  color: var(--page-casino-text-main);
  cursor: pointer;
  background-color: var(--page-casino-deep-green); /* Slightly darker for question header */
  border-bottom: 1px solid var(--page-casino-border-color);
}

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

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

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

.page-casino__faq-qtext {
  flex-grow: 1;
  color: var(--page-casino-gold-color);
}

.page-casino__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: var(--page-casino-glow-color);
}

.page-casino__faq-answer {
  padding: 15px 25px;
  font-size: 1em;
  color: var(--page-casino-text-secondary);
  line-height: 1.7;
}

/* News/Blog Section */
.page-casino__blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-casino__blog-card {
  background-color: var(--page-casino-card-bg);
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  text-align: left;
  border: 1px solid var(--page-casino-border-color);
}

.page-casino__blog-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 15px;
  object-fit: cover;
  min-width: 200px; /* Enforce min size */
  min-height: 112px; /* Enforce min size (16:9 aspect) */
}

.page-casino__blog-card-title {
  font-size: 1.3em;
  margin-bottom: 10px;
}

.page-casino__blog-card-title a {
  color: var(--page-casino-gold-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-casino__blog-card-title a:hover {
  color: var(--page-casino-glow-color);
}

.page-casino__blog-date {
  font-size: 0.9em;
  color: var(--page-casino-text-secondary);
  margin-bottom: 10px;
}

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

/* Contact Us Section */
.page-casino__contact-us {
  background-color: var(--page-casino-deep-green);
}

.page-casino__contact-info {
  margin-top: 30px;
  font-size: 1.1em;
  color: var(--page-casino-text-main);
}

.page-casino__contact-info p {
  margin-bottom: 10px;
}

.page-casino__contact-info a {
  color: var(--page-casino-glow-color);
  text-decoration: none;
}

.page-casino__contact-info a:hover {
  text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-casino__about-us .page-casino__content-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .page-casino__about-us .page-casino__image-block {
    order: -1; /* Image above text on smaller screens */
    margin-bottom: 30px;
  }

  .page-casino__hero-title {
    font-size: clamp(2em, 4.5vw, 3em);
  }

  .page-casino__hero-description {
    font-size: clamp(1em, 2vw, 1.2em);
  }
}

@media (max-width: 768px) {
  .page-casino__section {
    padding: 40px 0;
  }

  .page-casino__section-title {
    font-size: 1.8em;
  }

  .page-casino__section-description {
    font-size: 1em;
    margin-bottom: 30px;
  }

  /* Mobile specific adjustments for images, videos, buttons */
  .page-casino img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-casino video,
  .page-casino__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-casino__section,
  .page-casino__card,
  .page-casino__container,
  .page-casino__video-section,
  .page-casino__video-container,
  .page-casino__video-wrapper,
  .page-casino__hero-section,
  .page-casino__hero-content-wrapper,
  .page-casino__cta-buttons,
  .page-casino__button-group,
  .page-casino__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
    overflow: hidden !important; /* Ensure no horizontal scroll */
  }

  .page-casino__hero-section {
    padding-top: 10px !important; /* body already handles header offset */
  }

  .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"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
  }

  .page-casino__game-list,
  .page-casino__promotion-grid,
  .page-casino__guide-steps,
  .page-casino__features-grid,
  .page-casino__blog-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

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

  .page-casino__faq-answer {
    padding: 10px 20px;
  }

  .page-casino__hero-content-wrapper {
    position: static;
    padding: 30px 15px;
    background: linear-gradient(180deg, rgba(8, 22, 15, 0.8) 0%, rgba(8, 22, 15, 1) 100%); /* Add background for text on mobile */
  }

  .page-casino__hero-image-wrapper {
    display: none; /* Hide hero image on mobile if content needs to be static */
  }

  .page-casino__hero-title, .page-casino__hero-description {
    text-shadow: none;
  }
}