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

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

.page-casino {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--color-text-main); /* Default text color for dark background */
  background-color: var(--color-background); /* Overall page background */
}

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

.page-casino__section-title {
  font-size: 2.5em;
  color: var(--color-gold);
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
  line-height: 1.2;
}

.page-casino__text-block {
  font-size: 1.1em;
  margin-bottom: 20px;
  text-align: justify;
  color: var(--color-text-secondary);
}

.page-casino__cta-center {
  text-align: center;
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

/* Hero Section */
.page-casino__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles header offset */
  text-align: center;
  overflow: hidden;
  background-color: var(--color-deep-green);
}

.page-casino__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
}

.page-casino__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.4); /* Darken image for text readability */
}

.page-casino__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  color: var(--color-text-main);
}

.page-casino__main-title {
  font-size: clamp(2.5em, 5vw, 3.5em); /* Responsive font size for H1 */
  color: var(--color-gold);
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.1;
}

.page-casino__hero-description {
  font-size: 1.2em;
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  color: var(--color-text-secondary);
}

.page-casino__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;
  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(--color-button-gradient);
  color: #ffffff;
  border: 2px solid var(--color-primary);
}

.page-casino__btn-primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

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

.page-casino__btn-secondary:hover {
  background-color: var(--color-primary);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

/* Sections */
.page-casino__intro-section,
.page-casino__games-section,
.page-casino__promotions-section,
.page-casino__faq-section {
  padding: 80px 0;
  background-color: var(--color-background);
  color: var(--color-text-secondary);
}

.page-casino__why-choose-section,
.page-casino__how-to-start-section,
.page-casino__security-section,
.page-casino__conclusion-section {
  padding: 80px 0;
  background-color: var(--color-card-bg);
  color: var(--color-text-secondary);
}

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

.page-casino__light-bg {
  background-color: var(--color-background);
  color: var(--color-text-secondary);
}

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

.page-casino__feature-card {
  text-align: center;
  background-color: var(--color-deep-green);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--color-border);
  transition: transform 0.3s ease;
}

.page-casino__feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

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

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

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

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

.page-casino__feature-card p {
  color: var(--color-text-secondary);
}

/* Games Grid */
.page-casino__games-grid,
.page-casino__promotions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-casino__game-card,
.page-casino__promo-card {
  background-color: var(--color-deep-green);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--color-border);
  transition: transform 0.3s ease;
  height: 100%; /* Ensure cards in a row have equal height */
  display: flex;
  flex-direction: column;
}

.page-casino__game-card:hover,
.page-casino__promo-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-casino__game-image,
.page-casino__promo-image {
  width: 100%;
  height: 220px; /* Fixed height for consistent card appearance */
  object-fit: cover;
  border-bottom: 1px solid var(--color-divider);
  min-width: 200px; /* Enforce min image size */
  min-height: 200px;
}

.page-casino__game-card .page-casino__card-title,
.page-casino__promo-card .page-casino__card-title {
  font-size: 1.4em;
  margin: 20px 20px 10px;
  color: var(--color-gold);
}

.page-casino__game-card p,
.page-casino__promo-card p {
  font-size: 1em;
  margin: 0 20px 20px;
  color: var(--color-text-secondary);
  flex-grow: 1; /* Make paragraph take available space for equal height */
}

/* How to Start Section */
.page-casino__step-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
}

.page-casino__step-item {
  background-color: var(--color-deep-green);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 25px;
  margin-bottom: 20px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
}

.page-casino__step-title {
  font-size: 1.6em;
  color: var(--color-gold);
  margin-bottom: 10px;
  font-weight: bold;
}

.page-casino__step-item p {
  color: var(--color-text-secondary);
  font-size: 1.05em;
}

/* Security Section */
.page-casino__security-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-casino__security-item {
  background-color: var(--color-deep-green);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
}

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

.page-casino__security-item p {
  color: var(--color-text-secondary);
  font-size: 1.05em;
}

/* FAQ Section */
.page-casino__faq-list {
  margin-top: 40px;
}

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

.page-casino__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-weight: bold;
  font-size: 1.15em;
  color: var(--color-gold);
  background-color: var(--color-deep-green);
  border-bottom: 1px solid transparent; /* No border initially */
  transition: background-color 0.3s ease;
}

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

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

.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); /* Rotate plus to cross */
}

.page-casino__faq-answer {
  padding: 15px 25px 20px;
  font-size: 1em;
  color: var(--color-text-secondary);
  text-align: justify;
}

.page-casino__faq-item details > summary {
  list-style: none; /* Remove default marker */
}

.page-casino__faq-item details > summary::-webkit-details-marker {
  display: none; /* For Webkit browsers */
}

/* Images responsiveness */
.page-casino img {
  max-width: 100%;
  height: auto;
  display: block;
  /* Ensure no filter is applied to images */
  filter: none; 
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .page-casino {
    font-size: 15px;
    line-height: 1.5;
  }

  .page-casino__container {
    padding: 0 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-casino__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important; /* body handles header offset */
  }

  .page-casino__main-title {
    font-size: clamp(2em, 8vw, 2.8em);
  }

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

  .page-casino__cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100%;
  }

  .page-casino__btn-primary,
  .page-casino__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px !important;
    font-size: 1em !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-casino__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }

  .page-casino__intro-section,
  .page-casino__games-section,
  .page-casino__promotions-section,
  .page-casino__faq-section,
  .page-casino__why-choose-section,
  .page-casino__how-to-start-section,
  .page-casino__security-section,
  .page-casino__conclusion-section {
    padding: 50px 0;
  }

  .page-casino__features-grid,
  .page-casino__games-grid,
  .page-casino__promotions-grid,
  .page-casino__security-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-casino__feature-card,
  .page-casino__game-card,
  .page-casino__promo-card,
  .page-casino__step-item,
  .page-casino__security-item {
    padding: 20px;
  }

  .page-casino__card-title {
    font-size: 1.3em;
  }

  .page-casino__feature-icon,
  .page-casino__game-image,
  .page-casino__promo-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-width: 200px !important; /* Ensure min size maintained */
    min-height: 200px !important;
  }

  .page-casino__faq-question {
    font-size: 1em;
    padding: 15px 20px;
  }

  .page-casino__faq-answer {
    padding: 10px 20px 15px;
  }

  /* Ensure all content sections and containers are responsive */
  .page-casino__content-area,
  .page-casino__hero-content,
  .page-casino__intro-section .page-casino__container,
  .page-casino__why-choose-section .page-casino__container,
  .page-casino__games-section .page-casino__container,
  .page-casino__how-to-start-section .page-casino__container,
  .page-casino__promotions-section .page-casino__container,
  .page-casino__security-section .page-casino__container,
  .page-casino__faq-section .page-casino__container,
  .page-casino__conclusion-section .page-casino__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
    overflow-x: hidden !important;
  }
  
  /* Override filter on hero image for mobile if needed, though global filter:none is applied */
  .page-casino__hero-image {
    filter: brightness(0.5) !important; 
  }
}