/* style/casino.css */
/* body đã padding-top: var(--header-offset) từ shared.css, không cần thêm tại đây */

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

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

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

.page-casino__section {
  padding: 60px 0;
  text-align: center;
}

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

.page-casino__light-bg {
  background-color: #f8f9fa;
  color: #333333;
}

.page-casino__section-title {
  font-size: 2.5em;
  margin-bottom: 30px;
  color: var(--gold-color);
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-casino__section-title span {
  color: var(--text-main);
}

.page-casino__text-block {
  font-size: 1.1em;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: var(--text-secondary);
}

/* Hero Section */
.page-casino__hero-section {
  position: relative;
  padding: 10px 0 60px 0; /* body handles padding-top, this is for visual spacing */
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 600px;
}

.page-casino__hero-image-wrapper {
  width: 100%;
  max-height: 700px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 40px; /* Space between image and content */
}

.page-casino__hero-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  max-height: 675px;
}

.page-casino__hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 20px;
  max-width: 900px;
}

.page-casino__main-title {
  font-size: clamp(2.5em, 5vw, 3.5em);
  color: var(--gold-color);
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: -0.03em;
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.page-casino__hero-description {
  font-size: 1.2em;
  color: var(--text-main);
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-casino__hero-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-casino__cta-button {
  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-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-casino__btn-primary {
  background: var(--button-gradient);
  color: #ffffff;
  border: 2px solid transparent;
}

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

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

.page-casino__btn-secondary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  background-color: #f0f0f0;
}

.page-casino__small-btn {
  padding: 10px 20px;
  font-size: 1em;
}

/* Grid Layouts */
.page-casino__grid-2-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
  text-align: left;
}

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

.page-casino__card {
  background-color: var(--card-bg);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--text-main);
  text-align: left;
  border: 1px solid var(--border-color);
}

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

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

.page-casino__card-text {
  font-size: 1em;
  line-height: 1.7;
  color: var(--text-secondary);
}

.page-casino__game-card {
  background-color: var(--card-bg);
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--text-main);
  text-align: left;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

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

.page-casino__game-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
  display: block;
  min-height: 200px;
}

.page-casino__game-card-title {
  font-size: 1.6em;
  color: var(--gold-color);
  margin: 20px 20px 10px 20px;
  font-weight: bold;
}

.page-casino__game-card-description {
  font-size: 1em;
  line-height: 1.7;
  color: var(--text-secondary);
  padding: 0 20px 20px 20px;
}

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

/* Login Guide */
.page-casino__login-guide .page-casino__text-block {
  color: #333333;
}

.page-casino__login-guide .page-casino__section-title {
  color: var(--primary-color);
}

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

.page-casino__step-card {
  background-color: var(--card-bg);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  text-align: center;
  border: 1px solid var(--border-color);
}

.page-casino__step-icon {
  width: 60px;
  height: 60px;
  background-color: var(--primary-color);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2em;
  font-weight: bold;
  margin: 0 auto 20px auto;
}

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

.page-casino__step-text {
  font-size: 1em;
  line-height: 1.7;
  color: var(--text-secondary);
}

.page-casino__troubleshooting-block {
  margin-top: 50px;
  background-color: #ffffff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  text-align: left;
  color: #333333;
  border: 1px solid #e0e0e0;
}

.page-casino__troubleshooting-title {
  font-size: 1.8em;
  color: var(--primary-color);
  margin-bottom: 15px;
}

/* Promotions */
.page-casino__promotions .page-casino__card {
  background-color: #ffffff;
  color: #333333;
  border: 1px solid #e0e0e0;
}

.page-casino__promotions .page-casino__card-title {
  color: var(--primary-color);
}

.page-casino__promotions .page-casino__card-text {
  color: #555555;
}

.page-casino__card-image {
  width: 100%;
  height: 225px;
  object-fit: cover;
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
  margin-bottom: 20px;
  min-height: 200px;
}

/* Security */
.page-casino__security .page-casino__text-block {
  color: #333333;
}

.page-casino__security .page-casino__section-title {
  color: var(--primary-color);
}

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

.page-casino__support .page-casino__card {
  background-color: #ffffff;
  color: #333333;
  border: 1px solid #e0e0e0;
}

.page-casino__support .page-casino__card-title {
  color: var(--primary-color);
}

.page-casino__support .page-casino__card-text {
  color: #555555;
}

/* FAQ */
.page-casino__faq .page-casino__text-block {
  color: #333333;
}

.page-casino__faq .page-casino__section-title {
  color: var(--primary-color);
}

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

.page-casino__faq-item {
  margin-bottom: 15px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  background-color: var(--card-bg);
  color: var(--text-main);
}

.page-casino__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-size: 1.2em;
  font-weight: bold;
  color: var(--gold-color);
  background-color: var(--deep-green-color);
  border-bottom: 1px solid var(--divider-color);
  list-style: none;
}

.page-casino__faq-question::-webkit-details-marker {
  display: none;
}

.page-casino__faq-question:hover {
  background-color: #0d3821;
}

.page-casino__faq-qtext {
  flex-grow: 1;
}

.page-casino__faq-toggle {
  font-size: 1.5em;
  margin-left: 15px;
  color: var(--glow-color);
}

.page-casino__faq-answer {
  padding: 20px 25px;
  font-size: 1em;
  line-height: 1.7;
  color: var(--text-secondary);
  background-color: var(--card-bg);
}

/* Final CTA */
.page-casino__cta-final {
  padding: 80px 0;
}

.page-casino__cta-final .page-casino__section-title {
  color: var(--gold-color);
}

.page-casino__cta-final .page-casino__text-block {
  color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-casino__section-title {
    font-size: 2em;
  }

  .page-casino__main-title {
    font-size: clamp(2em, 4.5vw, 3em);
  }
}

@media (max-width: 768px) {
  .page-casino {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-casino__container {
    padding: 0 15px;
  }

  .page-casino__section {
    padding: 40px 0;
  }

  .page-casino__hero-image-wrapper {
    margin-bottom: 20px;
  }

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

  .page-casino__hero-description {
    font-size: 1em;
    margin-bottom: 30px;
  }

  .page-casino__hero-cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-casino__cta-button,
  .page-casino__btn-primary,
  .page-casino__btn-secondary,
  .page-casino a[class*="button"],
  .page-casino a[class*="btn"] {
    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__button-group,
  .page-casino__hero-cta-buttons,
  .page-casino__contact-methods {
    flex-wrap: wrap !important;
    gap: 15px;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-casino__grid-2-columns,
  .page-casino__game-cards-grid,
  .page-casino__promotion-cards-grid,
  .page-casino__steps-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-casino__card,
  .page-casino__game-card,
  .page-casino__step-card,
  .page-casino__troubleshooting-block,
  .page-casino__faq-item {
    padding: 20px;
    margin-left: 15px;
    margin-right: 15px;
    max-width: calc(100% - 30px);
    width: calc(100% - 30px);
    box-sizing: border-box;
  }

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

  .page-casino__hero-image {
    max-height: 400px;
  }

  .page-casino__card-image,
  .page-casino__game-card-image {
    height: auto !important;
    min-height: 180px !important;
  }

  .page-casino__video-section {
    padding-top: 10px !important; /* body đã xử lý padding-top */
  }

  .page-casino__video-container,
  .page-casino__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-casino__faq-question {
    font-size: 1.1em;
    padding: 15px 20px;
  }

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

@media (max-width: 480px) {
  .page-casino__section-title {
    font-size: 1.8em;
  }

  .page-casino__main-title {
    font-size: clamp(1.6em, 8vw, 2.2em);
  }

  .page-casino__card-title,
  .page-casino__game-card-title {
    font-size: 1.4em;
  }

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