/* style/game-bai.css */

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

.page-game-bai {
  background-color: var(--deep-navy);
  color: var(--text-main-color);
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

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

.page-game-bai__section-title {
  font-size: 2.5em;
  font-weight: 700;
  color: var(--gold-color);
  text-align: center;
  margin-bottom: 30px;
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.page-game-bai__text-block {
  font-size: 1.1em;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
  color: var(--text-secondary-color);
}

/* Hero Section */
.page-game-bai__hero-section {
  padding-top: 10px; /* Rely on body padding-top from shared.css */
  padding-bottom: 60px;
  background-color: var(--primary-color);
  position: relative;
  overflow: hidden;
}

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

.page-game-bai__hero-image {
  flex: 1 1 50%;
  text-align: center;
  order: 2;
}

.page-game-bai__hero-main-img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-game-bai__hero-content {
  flex: 1 1 40%;
  order: 1;
  color: var(--text-main-color);
  text-align: left;
}

.page-game-bai__main-title {
  font-size: clamp(2.2em, 4vw, 3.5em);
  font-weight: 800;
  color: var(--gold-color);
  margin-bottom: 20px;
  line-height: 1.2;
  letter-spacing: -1px;
}

.page-game-bai__hero-description {
  font-size: 1.15em;
  color: var(--text-secondary-color);
  margin-bottom: 30px;
  max-width: 600px;
}

.page-game-bai__cta-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.page-game-bai__btn-primary,
.page-game-bai__btn-secondary {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  text-align: center;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-game-bai__btn-primary {
  background: var(--button-gradient);
  color: var(--text-main-color);
  border: 2px solid #2B73F6;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-game-bai__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  opacity: 0.9;
}

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

.page-game-bai__btn-secondary:hover {
  background-color: rgba(242, 193, 78, 0.1);
  transform: translateY(-3px);
}

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

.page-game-bai__feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
  margin-top: 40px;
}

.page-game-bai__feature-item {
  flex: 1 1 300px;
  max-width: 350px;
  background-color: var(--card-bg-color);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  box-sizing: border-box;
}

.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 var(--glow-color);
}

.page-game-bai__icon-box-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}

.page-game-bai__feature-title {
  font-size: 1.5em;
  font-weight: 700;
  color: var(--gold-color);
  margin-bottom: 15px;
}

.page-game-bai__feature-text {
  font-size: 1em;
  color: var(--text-secondary-color);
}

/* Why Choose Section */
.page-game-bai__why-choose-section {
  background-color: var(--primary-color);
  padding: 60px 0;
}

.page-game-bai__benefits-list {
  list-style: none;
  padding: 0;
  margin: 0 auto 40px auto;
  max-width: 900px;
  text-align: left;
}

.page-game-bai__benefits-list li {
  background-color: var(--card-bg-color);
  margin-bottom: 15px;
  padding: 15px 25px;
  border-radius: 8px;
  font-size: 1.1em;
  color: var(--text-main-color);
  display: flex;
  align-items: center;
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.page-game-bai__list-icon {
  color: var(--gold-color);
  font-size: 1.2em;
  margin-right: 15px;
  font-weight: bold;
}

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

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

.page-game-bai__tab-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
  border-bottom: 2px solid var(--divider-color);
  padding-bottom: 15px;
}

.page-game-bai__tab-button {
  background-color: var(--card-bg-color);
  color: var(--text-secondary-color);
  border: 1px solid var(--border-color);
  padding: 12px 25px;
  border-radius: 8px;
  font-size: 1.05em;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.page-game-bai__tab-button:hover {
  background-color: var(--primary-color);
  color: var(--text-main-color);
}

.page-game-bai__tab-button.is-active {
  background: var(--button-gradient);
  color: var(--text-main-color);
  border-color: #2B73F6;
  box-shadow: 0 0 10px var(--glow-color);
}

.page-game-bai__game-panel {
  display: none;
  background-color: var(--card-bg-color);
  border-radius: 12px;
  padding: 30px;
  border: 1px solid var(--border-color);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.page-game-bai__game-panel.is-active {
  display: block;
}

.page-game-bai__panel-title {
  font-size: 2em;
  font-weight: 700;
  color: var(--gold-color);
  margin-bottom: 20px;
  text-align: center;
}

.page-game-bai__panel-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 30px;
}

.page-game-bai__panel-image {
  flex: 1 1 400px;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-game-bai__panel-text {
  flex: 1 1 400px;
  font-size: 1.05em;
  color: var(--text-secondary-color);
  text-align: justify;
}

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

.page-game-bai__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-game-bai__step-item {
  background-color: var(--card-bg-color);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  border: 1px solid var(--border-color);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-game-bai__step-icon {
  width: 60px;
  height: 60px;
  background: var(--button-gradient);
  color: var(--text-main-color);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2em;
  font-weight: 700;
  margin-bottom: 20px;
  box-shadow: 0 0 10px var(--glow-color);
}

.page-game-bai__step-title {
  font-size: 1.6em;
  font-weight: 700;
  color: var(--gold-color);
  margin-bottom: 15px;
}

.page-game-bai__step-text {
  font-size: 1em;
  color: var(--text-secondary-color);
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-game-bai__btn-text {
  color: var(--glow-color);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.page-game-bai__btn-text:hover {
  color: var(--gold-color);
  text-decoration: underline;
}

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

.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 {
  background-color: var(--card-bg-color);
  border-radius: 12px;
  padding: 25px;
  border: 1px solid var(--border-color);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-game-bai__promo-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-game-bai__promo-title {
  font-size: 1.5em;
  font-weight: 700;
  color: var(--gold-color);
  margin-bottom: 15px;
}

.page-game-bai__promo-description {
  font-size: 1em;
  color: var(--text-secondary-color);
  margin-bottom: 20px;
  flex-grow: 1;
}

/* Tips Section */
.page-game-bai__tips-section {
  background-color: var(--primary-color);
  padding: 60px 0;
}

.page-game-bai__tips-list {
  list-style: none;
  padding: 0;
  margin: 0 auto 40px auto;
  max-width: 900px;
  text-align: left;
}

.page-game-bai__tips-list li {
  background-color: var(--card-bg-color);
  margin-bottom: 15px;
  padding: 15px 25px;
  border-radius: 8px;
  font-size: 1.1em;
  color: var(--text-main-color);
  display: flex;
  align-items: center;
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

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

.page-game-bai__faq-list {
  max-width: 900px;
  margin: 40px auto 0 auto;
}

.page-game-bai__faq-item {
  background-color: var(--card-bg-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
  overflow: hidden;
}

.page-game-bai__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.2em;
  font-weight: 600;
  color: var(--text-main-color);
  cursor: pointer;
  background-color: var(--primary-color);
  border-radius: 8px;
  transition: background-color 0.3s ease;
  list-style: none; /* For details/summary */
}

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

.page-game-bai__faq-item[open] .page-game-bai__faq-question {
  background-color: var(--secondary-color);
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.page-game-bai__faq-toggle {
  font-size: 1.5em;
  font-weight: bold;
  color: var(--gold-color);
}

.page-game-bai__faq-answer {
  padding: 15px 25px 20px;
  font-size: 1em;
  color: var(--text-secondary-color);
  line-height: 1.6;
  border-top: 1px solid var(--divider-color);
}

.page-game-bai__faq-answer p {
  margin-bottom: 0;
}

/* Conclusion Section */
.page-game-bai__conclusion-section {
  background-color: var(--primary-color);
  padding: 60px 0;
  text-align: center;
}

.page-game-bai__conclusion-section .page-game-bai__text-block {
  margin-bottom: 50px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-game-bai__hero-container {
    flex-direction: column;
    text-align: center;
  }
  .page-game-bai__hero-image {
    order: 1;
  }
  .page-game-bai__hero-content {
    order: 2;
    text-align: center;
  }
  .page-game-bai__main-title {
    font-size: clamp(2em, 5vw, 3em);
  }
  .page-game-bai__cta-buttons {
    justify-content: center;
  }
  .page-game-bai__panel-content {
    flex-direction: column;
  }
  .page-game-bai__panel-image {
    margin-bottom: 20px;
  }
}

@media (max-width: 768px) {
  .page-game-bai__hero-section {
    padding-top: 10px !important;
  }
  .page-game-bai__hero-container {
    padding: 20px 15px;
    gap: 20px;
  }
  .page-game-bai__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em) !important;
    margin-bottom: 15px;
  }
  .page-game-bai__hero-description {
    font-size: 1em;
    margin-bottom: 25px;
  }
  .page-game-bai__cta-buttons {
    flex-direction: column;
    gap: 10px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 0 15px;
  }
  .page-game-bai__btn-primary,
  .page-game-bai__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 20px;
  }

  .page-game-bai__section-title {
    font-size: 2em;
    margin-bottom: 20px;
  }
  .page-game-bai__text-block {
    font-size: 0.95em;
    margin-bottom: 30px;
    padding: 0 15px;
  }
  .page-game-bai__container {
    padding: 30px 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  /* Module 1: Intro Section - Feature Grid */
  .page-game-bai__intro-section {
    padding: 40px 0;
  }
  .page-game-bai__feature-grid {
    flex-direction: column;
    gap: 20px;
  }
  .page-game-bai__feature-item {
    max-width: 100%;
    padding: 20px;
  }
  .page-game-bai__icon-box-media {
    width: 150px;
    height: 150px;
    margin-bottom: 15px;
  }
  .page-game-bai__icon-box-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
  }
  .page-game-bai__feature-title {
    font-size: 1.3em;
  }
  .page-game-bai__feature-text {
    font-size: 0.9em;
  }

  /* Why Choose Section - Benefits List */
  .page-game-bai__why-choose-section {
    padding: 40px 0;
  }
  .page-game-bai__benefits-list li {
    font-size: 1em;
    padding: 12px 20px;
  }
  .page-game-bai__list-icon {
    font-size: 1.1em;
    margin-right: 10px;
  }

  /* Game Tabs Section */
  .page-game-bai__game-tabs-section {
    padding: 40px 0;
  }
  .page-game-bai__tab-nav {
    flex-direction: column;
    gap: 8px;
    margin-bottom: 25px;
    padding-bottom: 10px;
  }
  .page-game-bai__tab-button {
    width: 100%;
    max-width: 100%;
    padding: 10px 15px;
    font-size: 1em;
  }
  .page-game-bai__game-panel {
    padding: 20px;
  }
  .page-game-bai__panel-title {
    font-size: 1.6em;
    margin-bottom: 15px;
  }
  .page-game-bai__panel-content {
    gap: 20px;
  }
  .page-game-bai__panel-text {
    font-size: 0.95em;
  }

  /* Guide Section - Steps */
  .page-game-bai__guide-section {
    padding: 40px 0;
  }
  .page-game-bai__guide-steps {
    gap: 20px;
  }
  .page-game-bai__step-item {
    padding: 20px;
  }
  .page-game-bai__step-icon {
    width: 50px;
    height: 50px;
    font-size: 1.8em;
    margin-bottom: 15px;
  }
  .page-game-bai__step-title {
    font-size: 1.4em;
  }
  .page-game-bai__step-text {
    font-size: 0.9em;
  }

  /* Promo Section - Promo Grid */
  .page-game-bai__promo-section {
    padding: 40px 0;
  }
  .page-game-bai__promo-grid {
    gap: 20px;
  }
  .page-game-bai__promo-card {
    padding: 20px;
  }
  .page-game-bai__promo-image {
    margin-bottom: 15px;
  }
  .page-game-bai__promo-title {
    font-size: 1.3em;
  }
  .page-game-bai__promo-description {
    font-size: 0.9em;
  }

  /* Tips Section - Tips List */
  .page-game-bai__tips-section {
    padding: 40px 0;
  }
  .page-game-bai__tips-list li {
    font-size: 1em;
    padding: 12px 20px;
  }

  /* FAQ Section */
  .page-game-bai__faq-section {
    padding: 40px 0;
  }
  .page-game-bai__faq-list {
    margin-top: 25px;
  }
  .page-game-bai__faq-question {
    font-size: 1.1em;
    padding: 15px 20px;
  }
  .page-game-bai__faq-toggle {
    font-size: 1.3em;
  }
  .page-game-bai__faq-answer {
    padding: 10px 20px 15px;
    font-size: 0.9em;
  }

  /* Conclusion Section */
  .page-game-bai__conclusion-section {
    padding: 40px 0;
  }

  /* Universal image responsive styles for mobile */
  .page-game-bai img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-game-bai__section,
  .page-game-bai__card,
  .page-game-bai__container,
  .page-game-bai__hero-section,
  .page-game-bai__intro-section,
  .page-game-bai__why-choose-section,
  .page-game-bai__game-tabs-section,
  .page-game-bai__guide-section,
  .page-game-bai__promo-section,
  .page-game-bai__tips-section,
  .page-game-bai__faq-section,
  .page-game-bai__conclusion-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
}