/* style/game-bai.css */

:root {
  --primary-color: #113B7A;
  --secondary-color: #1D5FD1;
  --button-gradient: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  --card-bg: #10233F;
  --text-main: #F3F8FF;
  --text-secondary: #AFC4E8;
  --border-color: #244D84;
  --glow-color: #4FA8FF;
  --gold-color: #F2C14E;
  --divider-color: #1B3357;
  --deep-navy: #08162B;
}

.page-game-bai {
  font-family: 'Arial', sans-serif;
  color: var(--text-main); /* Default text color for the page */
  background-color: var(--deep-navy); /* Assumed body background */
}

.page-game-bai__container {
  max-width: 1170px;
  margin: 0 auto;
  padding: 40px 16px;
  box-sizing: border-box;
}

.page-game-bai__section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gold-color);
  text-align: center;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-game-bai__section-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
  line-height: 1.6;
}

.page-game-bai__card {
  background-color: var(--card-bg);
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-game-bai__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5), 0 0 15px var(--glow-color);
}

.page-game-bai__btn-primary,
.page-game-bai__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  word-wrap: break-word;
}

.page-game-bai__btn-primary {
  background: var(--button-gradient);
  color: var(--text-main);
  border: 2px solid var(--primary-color);
}

.page-game-bai__btn-primary:hover {
  background: linear-gradient(180deg, #1144A6 0%, #2B73F6 100%);
  box-shadow: 0 0 15px var(--glow-color);
}

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

.page-game-bai__btn-secondary:hover {
  background-color: var(--gold-color);
  color: var(--deep-navy);
  box-shadow: 0 0 15px var(--gold-color);
}

.page-game-bai__btn-small {
  padding: 10px 20px;
  font-size: 0.95rem;
  border-radius: 6px;
}

.page-game-bai__btn-full-width {
  width: 100%;
  margin-top: 20px;
}

/* Hero Section */
.page-game-bai__hero-section {
  padding-top: 10px; /* Small top padding, assuming shared.css handles body padding-top */
  padding-bottom: 60px;
  background-color: var(--deep-navy);
}

.page-game-bai__hero-container {
  max-width: 1170px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  padding: 40px 16px;
}

.page-game-bai__hero-content {
  flex: 1 1 50%;
  min-width: 300px;
  padding-right: 20px;
}

.page-game-bai__hero-title {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 800;
  color: var(--gold-color);
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-game-bai__hero-description {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 30px;
  line-height: 1.6;
}

.page-game-bai__hero-cta-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.page-game-bai__hero-image {
  flex: 1 1 40%;
  min-width: 300px;
  text-align: center;
}

.page-game-bai__hero-side-image {
  max-width: 600px;
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

/* Intro Section */
.page-game-bai__intro-section {
  padding: 60px 0;
  background-color: var(--deep-navy);
}

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

.page-game-bai__intro-item {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-game-bai__icon-box-media {
  width: 200px;
  height: 200px;
  aspect-ratio: 1/1;
  margin: 0 auto 20px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--gold-color);
  box-shadow: 0 0 15px rgba(242, 193, 78, 0.5);
}

.page-game-bai__icon-box-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-game-bai__intro-item-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold-color);
  margin-bottom: 10px;
}

.page-game-bai__intro-item-text {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Game Categories Section */
.page-game-bai__game-categories-section {
  padding: 60px 0;
  background-color: var(--deep-navy);
}

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

.page-game-bai__game-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.page-game-bai__game-card-image {
  width: 100%;
  height: 220px; /* Fixed height for consistency */
  object-fit: cover;
  border-bottom: 1px solid var(--border-color);
  display: block;
}

.page-game-bai__game-card-content {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-game-bai__game-card-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.page-game-bai__game-card-title a {
  color: var(--gold-color);
  text-decoration: none;
}

.page-game-bai__game-card-title a:hover {
  color: var(--glow-color);
  text-decoration: underline;
}

.page-game-bai__game-card-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 15px;
  flex-grow: 1;
}

/* Guide Section */
.page-game-bai__guide-section {
  padding: 60px 0;
  background-color: var(--deep-navy);
}

.page-game-bai__guide-content {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  margin-top: 40px;
  align-items: flex-start;
}

.page-game-bai__guide-text {
  flex: 1 1 55%;
  min-width: 300px;
  line-height: 1.7;
}

.page-game-bai__guide-text p {
  margin-bottom: 15px;
  color: var(--text-secondary);
  font-size: 1rem;
}

.page-game-bai__guide-subtitle {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold-color);
  margin-top: 25px;
  margin-bottom: 10px;
}

.page-game-bai__guide-image {
  flex: 1 1 35%;
  min-width: 300px;
  text-align: center;
}

.page-game-bai__guide-side-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

/* Promotion Section */
.page-game-bai__promo-section {
  padding: 60px 0;
  background-color: var(--deep-navy);
}

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

.page-game-bai__promo-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.page-game-bai__promo-card-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-bottom: 1px solid var(--divider-color);
  display: block;
}

.page-game-bai__promo-card-content {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-game-bai__promo-card-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gold-color);
  margin-bottom: 10px;
}

.page-game-bai__promo-card-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 15px;
  flex-grow: 1;
}

.page-game-bai__cta-center {
  text-align: center;
  margin-top: 40px;
}

/* FAQ Section */
.page-game-bai__faq-section {
  padding: 60px 0;
  background-color: var(--deep-navy);
}

.page-game-bai__faq-list {
  margin-top: 40px;
}

.page-game-bai__faq-item {
  margin-bottom: 15px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.page-game-bai__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--gold-color);
  cursor: pointer;
  background-color: var(--card-bg);
  border-bottom: 1px solid var(--divider-color);
  list-style: none; /* For <details> tag */
}

.page-game-bai__faq-question::-webkit-details-marker {
  display: none; /* Hide default marker for <details> */
}

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

.page-game-bai__faq-toggle {
  font-size: 1.8rem;
  font-weight: 300;
  color: var(--gold-color);
  transition: transform 0.3s ease;
}

.page-game-bai__faq-item[open] .page-game-bai__faq-toggle {
  transform: rotate(45deg);
}

.page-game-bai__faq-answer {
  padding: 15px 25px 20px;
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  background-color: var(--card-bg);
}

/* CTA Section */
.page-game-bai__cta-section {
  padding: 60px 0;
  background-color: var(--deep-navy);
  text-align: center;
}

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

/* Copyright */
.page-game-bai__copyright {
  text-align: center;
  padding: 20px 16px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  background-color: var(--deep-navy);
  border-top: 1px solid var(--divider-color);
}

.page-game-bai img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* --- Mobile Responsive Styles --- */
@media (max-width: 1024px) {
  .page-game-bai__section-title {
    font-size: 2.2rem;
  }
  .page-game-bai__hero-title {
    font-size: clamp(2rem, 5vw, 3rem);
  }
  .page-game-bai__hero-container {
    flex-direction: column;
    text-align: center;
  }
  .page-game-bai__hero-content {
    padding-right: 0;
    order: 2;
  }
  .page-game-bai__hero-image {
    order: 1;
    margin-bottom: 30px;
  }
  .page-game-bai__hero-description {
    font-size: 1.05rem;
  }
  .page-game-bai__hero-cta-buttons {
    justify-content: center;
  }
  .page-game-bai__guide-content {
    flex-direction: column;
  }
  .page-game-bai__guide-text, .page-game-bai__guide-image {
    min-width: unset;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .page-game-bai__hero-section { 
    padding-top: 10px !important; 
    padding-bottom: 40px; 
  }
  .page-game-bai__hero-container {
    padding: 20px 15px;
    gap: 20px;
  }
  .page-game-bai__hero-title {
    font-size: clamp(1.8rem, 7vw, 2.5rem) !important;
    margin-bottom: 15px;
  }
  .page-game-bai__hero-description {
    font-size: 1rem;
    margin-bottom: 25px;
  }
  .page-game-bai__hero-cta-buttons {
    flex-direction: column;
    gap: 15px;
  }
  .page-game-bai__btn-primary, .page-game-bai__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-game-bai__container {
    padding: 30px 15px;
  }
  .page-game-bai__section-title {
    font-size: 1.8rem;
    margin-bottom: 15px;
  }
  .page-game-bai__section-description {
    font-size: 0.95rem;
    margin-bottom: 30px;
  }

  /* Module 1: Intro Section (three-column round images) */
  .page-game-bai__intro-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .page-game-bai__icon-box-media {
    width: 180px;
    height: 180px;
    margin-bottom: 15px;
  }
  .page-game-bai__intro-item-title {
    font-size: 1.3rem;
  }
  .page-game-bai__intro-item-text {
    font-size: 0.9rem;
  }

  /* Game Categories Section */
  .page-game-bai__game-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .page-game-bai__game-card-image {
    height: 180px;
  }
  .page-game-bai__game-card-title {
    font-size: 1.2rem;
  }
  .page-game-bai__game-card-text {
    font-size: 0.85rem;
  }
  .page-game-bai__btn-small {
    padding: 8px 15px;
    font-size: 0.9rem;
  }

  /* Guide Section */
  .page-game-bai__guide-content {
    gap: 30px;
  }
  .page-game-bai__guide-subtitle {
    font-size: 1.4rem;
    margin-top: 20px;
  }
  .page-game-bai__guide-text p {
    font-size: 0.95rem;
  }

  /* Promotion Section */
  .page-game-bai__promo-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .page-game-bai__promo-card-image {
    height: 180px;
  }
  .page-game-bai__promo-card-title {
    font-size: 1.2rem;
  }
  .page-game-bai__promo-card-text {
    font-size: 0.85rem;
  }

  /* FAQ Section */
  .page-game-bai__faq-question {
    padding: 15px 20px;
    font-size: 1.05rem;
  }
  .page-game-bai__faq-toggle {
    font-size: 1.5rem;
  }
  .page-game-bai__faq-answer {
    padding: 10px 20px 15px;
    font-size: 0.9rem;
  }

  /* CTA Section */
  .page-game-bai__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }
  .page-game-bai__copyright {
    font-size: 0.8rem;
    padding: 15px 15px;
  }

  /* General image and container responsiveness */
  .page-game-bai img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-game-bai__section, .page-game-bai__card, .page-game-bai__container, .page-game-bai__hero-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-game-bai__hero-section .page-game-bai__hero-container {
    padding-left: 0;
    padding-right: 0;
  }
  .page-game-bai__hero-content {
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-game-bai__cta-buttons {
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-game-bai__hero-cta-buttons {
    padding-left: 15px;
    padding-right: 15px;
  }
}