/* style/casino.css */

/* Biến màu sắc */
:root {
  --page-casino-primary-color: #11A84E;
  --page-casino-secondary-color: #22C768;
  --page-casino-btn-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --page-casino-card-bg: #11271B;
  --page-casino-background: #08160F;
  --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;
}

/* Tổng thể trang */
.page-casino {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--page-casino-text-main); /* Mặc định cho nền tối */
  background-color: var(--page-casino-background);
}

/* Nền tối cho các section */
.page-casino__dark-bg {
  background-color: var(--page-casino-background);
  color: var(--page-casino-text-main);
}

/* Nền sáng cho các section (để đảm bảo tương phản) */
.page-casino__light-bg {
  background-color: #11271B; /* Sử dụng màu nền Card BG cho section sáng */
  color: var(--page-casino-text-main);
}

/* Tiêu đề */
.page-casino h1,
.page-casino h2,
.page-casino h3 {
  color: var(--page-casino-gold-color);
  margin-bottom: 20px;
  font-weight: bold;
}

.page-casino__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  text-align: center;
  line-height: 1.2;
  text-shadow: 0 0 10px rgba(87, 227, 141, 0.5);
  color: var(--page-casino-gold-color);
}

.page-casino__section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  text-align: center;
  margin-bottom: 20px;
  color: var(--page-casino-gold-color);
}

.page-casino__section-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  text-align: center;
  margin-bottom: 40px;
  color: var(--page-casino-text-secondary);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* 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: 10px; /* Nhỏ gọn để body đã có padding-top */
  overflow: hidden;
}

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

.page-casino__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.4);
  display: block;
}

.page-casino__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
  background-color: rgba(0, 0, 0, 0.5);
  border-radius: 10px;
}

.page-casino__description {
  font-size: clamp(1rem, 2vw, 1.1rem);
  margin-bottom: 30px;
  color: var(--page-casino-text-main);
}

/* Các phần chung */
.page-casino__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

.page-casino__content-area {
  margin-top: 20px;
  margin-bottom: 40px;
}

.page-casino__highlight {
  color: var(--page-casino-gold-color);
  font-weight: bold;
}

/* Nút CTA */
.page-casino__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  text-align: center;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
}

.page-casino__btn-primary {
  background: var(--page-casino-btn-gradient);
  color: #ffffff;
  border: none;
  box-shadow: 0 5px 15px rgba(42, 209, 111, 0.4);
}

.page-casino__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(42, 209, 111, 0.6);
  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-background);
  transform: translateY(-3px);
}

.page-casino__btn-large {
  padding: 18px 40px;
  font-size: 1.2rem;
}

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

/* Hình ảnh */
.page-casino img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 20px auto;
  border-radius: 8px;
}

.page-casino__image-full-width {
  width: 100%;
  height: auto;
  object-fit: cover;
}

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

.page-casino__game-card,
.page-casino__promo-card,
.page-casino__step-card {
  background-color: var(--page-casino-card-bg);
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--page-casino-border-color);
  display: flex;
  flex-direction: column;
}

.page-casino__game-card:hover,
.page-casino__promo-card:hover,
.page-casino__step-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-casino__card-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
}

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

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

.page-casino__game-card .page-casino__cta-button {
  margin-top: auto; /* Đẩy nút xuống dưới cùng */
}

/* Feature List (Why Choose Us) */
.page-casino__feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-casino__feature-item {
  background-color: var(--page-casino-card-bg);
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--page-casino-border-color);
}

.page-casino__feature-title {
  font-size: 1.3rem;
  color: var(--page-casino-gold-color);
  margin-bottom: 10px;
}

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

/* Steps Grid (Registration Guide) */
.page-casino__step-title {
  font-size: 1.5rem;
  color: var(--page-casino-gold-color);
  margin-bottom: 15px;
}

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

/* Video Section */
.page-casino__video-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 */
  background-color: var(--page-casino-background);
}

.page-casino__video-container {
  width: 100%; /* Desktop width */
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
}

.page-casino__video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  height: 0;
  overflow: hidden;
  max-width: 100%;
  background: #000;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
  margin-top: 30px;
}

.page-casino__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  cursor: pointer;
}

.page-casino__video-link {
  display: block;
  width: 100%;
  max-width: 1200px;
}

/* FAQ Section */
.page-casino__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.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: 1.1rem;
  font-weight: bold;
  color: var(--page-casino-text-main);
  cursor: pointer;
  background-color: var(--page-casino-deep-green);
  transition: background-color 0.3s ease;
  list-style: none; /* For details/summary */
}

.page-casino__faq-question::-webkit-details-marker {
  display: none; /* For details/summary */
}

.page-casino__faq-question:hover {
  background-color: var(--page-casino-primary-color);
}

.page-casino__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  color: var(--page-casino-gold-color);
}

.page-casino__faq-item[open] .page-casino__faq-toggle {
  content: '−';
}

.page-casino__faq-answer {
  padding: 15px 25px;
  font-size: 0.95rem;
  color: var(--page-casino-text-secondary);
  background-color: var(--page-casino-card-bg);
  line-height: 1.8;
}

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

/* Responsive Design */
@media (max-width: 1024px) {
  .page-casino__hero-content {
    padding: 15px;
  }
  .page-casino__main-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
  }
  .page-casino__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  }
  .page-casino__game-grid,
  .page-casino__promo-grid,
  .page-casino__steps-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .page-casino {
    font-size: 16px;
    line-height: 1.6;
  }
  
  .page-casino__hero-section {
    padding: 40px 15px;
    padding-top: 10px;
  }
  
  .page-casino__hero-content {
    padding: 10px;
  }

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

  .page-casino__description {
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    margin-bottom: 20px;
  }

  .page-casino__section-title {
    font-size: clamp(1.5rem, 5vw, 2rem);
    margin-bottom: 15px;
  }

  .page-casino__section-subtitle {
    font-size: clamp(0.9rem, 2.5vw, 1.1rem);
    margin-bottom: 25px;
  }

  .page-casino__cta-button {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .page-casino__cta-center {
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }

  .page-casino__container {
    padding: 20px 15px;
  }

  .page-casino__game-grid,
  .page-casino__promo-grid,
  .page-casino__steps-grid,
  .page-casino__feature-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }

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

  .page-casino__card-image {
    height: 150px;
  }

  .page-casino__card-title {
    font-size: 1.2rem;
  }

  .page-casino__video-section {
    padding: 30px 15px;
    padding-top: 10px !important;
  }

  .page-casino img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-casino__video,
  .page-casino__video-wrapper,
  .page-casino__video-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .page-casino__video-wrapper {
    padding-bottom: 56.25% !important; /* Ensure aspect ratio */
    height: 0 !important;
  }

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

  .page-casino__faq-answer {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
}