/* style/casino.css */
:root {
  --primary-color: #017439;
  --secondary-color: #FFFFFF;
  --register-btn-color: #C30808;
  --login-btn-color: #C30808;
  --register-login-font-color: #FFFF00;
  --text-dark: #333333;
  --text-light: #FFFFFF;
  --border-color: #e0e0e0;
  --background-light: #f9f9f9;
}

.page-casino {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-dark); /* Default text color for light body background */
  background-color: var(--secondary-color); /* Body background is white */
}

/* Hero Section */
.page-casino__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: var(--header-offset, 120px); /* Ensures content is not hidden by fixed header */
  background: linear-gradient(135deg, var(--primary-color) 0%, #017439cc 50%, transparent 100%); /* Green gradient overlay */
  color: var(--text-light); /* White text on dark/gradient background */
  overflow: hidden; /* For image inside */
}

.page-casino__hero-container {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.page-casino__hero-image {
  width: 100%;
  margin-bottom: 30px;
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  z-index: 0;
  opacity: 0.8;
}

.page-casino__hero-image img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  display: block;
  object-fit: cover; /* Cover the area */
  border-radius: 8px;
}

.page-casino__hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
  padding: 20px;
  background: rgba(0, 0, 0, 0.4); /* Dark overlay for text readability */
  border-radius: 10px;
}

.page-casino__hero-title {
  font-size: 3.2em;
  margin-bottom: 15px;
  color: var(--text-light);
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
  line-height: 1.2;
}

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

.page-casino__hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap; /* Allow wrapping on small screens */
}

/* General Section Styling */
.page-casino__section {
  padding: 80px 20px;
  text-align: center;
}

.page-casino__section:nth-of-type(even) {
  background-color: var(--background-light); /* Light grey background for alternating sections */
}

.page-casino__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.page-casino__heading {
  font-size: 2.5em;
  margin-bottom: 40px;
  color: var(--primary-color);
  font-weight: bold;
}

.page-casino__sub-heading {
  font-size: 1.8em;
  margin-top: 30px;
  margin-bottom: 15px;
  color: var(--primary-color);
  font-weight: 600;
}

.page-casino__paragraph {
  font-size: 1.1em;
  margin-bottom: 20px;
  color: var(--text-dark);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* Buttons */
.page-casino__btn-primary,
.page-casino__btn-secondary,
.page-casino__link.page-casino__btn-primary,
.page-casino__link.page-casino__btn-secondary {
  display: inline-block;
  padding: 15px 40px;
  text-decoration: none;
  border-radius: 5px;
  font-size: 1.1em;
  font-weight: bold;
  transition: all 0.3s ease;
  cursor: pointer;
  box-sizing: border-box;
  max-width: 100%; /* For mobile responsiveness */
  white-space: normal; /* Allow text wrap */
  word-wrap: break-word; /* Allow text wrap */
}

.page-casino__btn-primary {
  background: var(--register-btn-color); /* Custom color for register */
  color: var(--register-login-font-color); /* Custom font color */
  border: 2px solid var(--register-btn-color);
}

.page-casino__btn-primary:hover {
  background: #a50707; /* Slightly darker red on hover */
  border-color: #a50707;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.page-casino__btn-secondary {
  background: var(--login-btn-color); /* Custom color for login */
  color: var(--register-login-font-color); /* Custom font color */
  border: 2px solid var(--login-btn-color);
}

.page-casino__btn-secondary:hover {
  background: #a50707; /* Slightly darker red on hover */
  border-color: #a50707;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Links */
.page-casino__link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: bold;
}

.page-casino__link:hover {
  text-decoration: underline;
  color: #005a2e; /* Slightly darker green */
}

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

.page-casino__feature-item {
  background: var(--secondary-color);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease;
  border: 1px solid var(--border-color);
}

.page-casino__feature-item:hover {
  transform: translateY(-5px);
}

.page-casino__feature-item img {
  width: 100%;
  max-width: 400px;
  height: auto;
  min-height: 200px; /* Enforce min size */
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

/* Game Categories */
.page-casino__game-category {
  margin-bottom: 60px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 40px;
}

.page-casino__game-category:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-casino__game-category img {
  width: 100%;
  max-width: 800px;
  height: auto;
  min-height: 200px; /* Enforce min size */
  object-fit: cover;
  border-radius: 8px;
  margin: 20px auto;
  display: block;
}

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

.page-casino__promo-item {
  background: var(--secondary-color);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  text-align: left;
  transition: transform 0.3s ease;
  border: 1px solid var(--border-color);
}

.page-casino__promo-item:hover {
  transform: translateY(-5px);
}

.page-casino__promo-item img {
  width: 100%;
  max-width: 600px;
  height: auto;
  min-height: 200px; /* Enforce min size */
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

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


/* Guide List */
.page-casino__guide-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  text-align: left;
}

.page-casino__guide-list li {
  background: var(--secondary-color);
  padding: 25px;
  margin-bottom: 20px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.07);
  border-left: 5px solid var(--primary-color);
}

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

.page-casino__info-item {
  background: var(--secondary-color);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  text-align: left;
  border: 1px solid var(--border-color);
}

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

/* FAQ容器样式 */
.page-casino__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

/* FAQ默认状态 - 答案隐藏 */
.page-casino__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease;
  padding: 0 15px;
  opacity: 0;
}

/* FAQ展开状态 - 🚨 使用!important和足够大的max-height确保一定能展开 */
.page-casino__faq-item.active .page-casino__faq-answer {
  max-height: 2000px !important; /* 🚨 Sử dụng!important để đảm bảo độ ưu tiên, giá trị đủ lớn để chứa mọi nội dung */
  padding: 20px 15px !important;
  opacity: 1;
  background: var(--background-light);
  border-radius: 0 0 5px 5px;
}

/* 问题样式 */
.page-casino__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: var(--secondary-color);
  border: 1px solid var(--border-color);
  border-radius: 5px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-casino__faq-question:hover {
  background: #f5f5f5;
  border-color: #d0d0d0;
}

.page-casino__faq-question:active {
  background: #eeeeee;
}

/* 问题标题样式 */
.page-casino__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 1.1em;
  font-weight: 600;
  line-height: 1.5;
  pointer-events: none; /* 防止h3标签阻止点击事件 */
  color: var(--text-dark);
}

/* 切换图标 */
.page-casino__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  line-height: 1;
  color: #666;
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none; /* 防止图标阻止点击事件 */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
}

.page-casino__faq-item.active .page-casino__faq-toggle {
  color: var(--primary-color);
  transform: rotate(45deg); /* Plus to X for active state */
}

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

.page-casino__blog-item {
  background: var(--secondary-color);
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  text-align: left;
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease;
}

.page-casino__blog-item:hover {
  transform: translateY(-5px);
}

.page-casino__blog-item img {
  width: 100%;
  height: 200px;
  min-height: 200px; /* Enforce min size */
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
}

.page-casino__blog-item h3 {
  font-size: 1.3em;
  margin-bottom: 10px;
  color: var(--primary-color);
}

.page-casino__blog-item h3 a {
  color: var(--primary-color);
  text-decoration: none;
}

.page-casino__blog-item h3 a:hover {
  text-decoration: underline;
}

.page-casino__blog-item p {
  font-size: 0.95em;
  color: #555;
  margin-bottom: 15px;
}

.page-casino__blog-date {
  font-size: 0.85em;
  color: #888;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-casino__hero-title {
    font-size: 2.8em;
  }
  .page-casino__hero-description {
    font-size: 1.1em;
  }
  .page-casino__heading {
    font-size: 2em;
  }
  .page-casino__sub-heading {
    font-size: 1.5em;
  }
}

@media (max-width: 768px) {
  .page-casino__hero-section {
    padding-top: var(--header-offset, 120px) !important; /* Mobile specific padding-top */
    padding-bottom: 40px;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-casino__hero-image img {
    border-radius: 4px;
  }
  .page-casino__hero-title {
    font-size: 2em;
  }
  .page-casino__hero-description {
    font-size: 1em;
  }
  .page-casino__hero-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100%;
  }
  .page-casino__btn-primary,
  .page-casino__btn-secondary {
    padding: 12px 25px;
    font-size: 1em;
    width: 100% !important; /* Ensure buttons take full width */
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-casino__section {
    padding: 40px 15px;
  }
  .page-casino__heading {
    font-size: 1.8em;
    margin-bottom: 30px;
  }
  .page-casino__sub-heading {
    font-size: 1.3em;
  }
  .page-casino__paragraph {
    font-size: 1em;
  }
  .page-casino__features,
  .page-casino__promo-grid,
  .page-casino__info-grid,
  .page-casino__blog-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* Images responsive for mobile */
  .page-casino img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-height: 200px !important; /* Maintain min size */
  }
  .page-casino__container,
  .page-casino__feature-item,
  .page-casino__promo-item,
  .page-casino__info-item,
  .page-casino__blog-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-casino__cta-buttons--center {
    flex-direction: column;
    gap: 15px;
  }
  /* FAQ mobile specific styles */
  .page-casino__faq-question {
    padding: 15px;
    flex-wrap: wrap;
  }
}