/* style/register.css */

/* Biến CSS cục bộ */
:root {
  --page-register-primary-color: #26A9E0;
  --page-register-secondary-color: #FFFFFF;
  --page-register-login-color: #EA7C07;
  --page-register-text-dark: #333333;
  --page-register-text-light: #ffffff;
  --page-register-background-light: #f8f9fa;
  --page-register-background-dark: #26A9E0;
  --page-register-border-color: #e0e0e0;
}

/* Cấu trúc chung */
.page-register {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--page-register-text-dark);
  background-color: var(--page-register-background-light);
  padding-top: var(--header-offset, 120px); /* Đảm bảo khoảng cách với header cố định */
}

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

.page-register__section-title {
  font-size: 2.5em;
  color: var(--page-register-text-dark);
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-register__section-description {
  font-size: 1.1em;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
  color: var(--page-register-text-dark);
}

/* Hero Section */
.page-register__hero-section {
  background-color: var(--page-register-background-dark);
  color: var(--page-register-text-light);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-register__hero-section .page-register__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 1;
}

.page-register__main-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  line-height: 1.2;
  font-weight: bold;
  color: var(--page-register-secondary-color);
}

.page-register__subtitle {
  font-size: 1.3em;
  margin-bottom: 40px;
  max-width: 900px;
  color: var(--page-register-secondary-color);
}

.page-register__form-wrapper {
  background: rgba(255, 255, 255, 0.95);
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  max-width: 500px;
  width: 100%;
  margin-bottom: 40px;
  box-sizing: border-box;
}

.page-register__form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
  color: var(--page-register-text-dark);
  text-align: left;
}

.page-register__form-input {
  width: 100%;
  padding: 12px 15px;
  margin-bottom: 20px;
  border: 1px solid var(--page-register-border-color);
  border-radius: 5px;
  font-size: 1em;
  box-sizing: border-box;
}

.page-register__checkbox-group {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
  text-align: left;
}

.page-register__checkbox {
  margin-right: 10px;
}

.page-register__checkbox-label {
  font-size: 0.95em;
  color: var(--page-register-text-dark);
}

.page-register__link {
  color: var(--page-register-primary-color);
  text-decoration: none;
  font-weight: bold;
}

.page-register__link:hover {
  text-decoration: underline;
}

.page-register__btn-primary {
  display: inline-block;
  background-color: var(--page-register-primary-color);
  color: var(--page-register-secondary-color);
  padding: 15px 30px;
  border: none;
  border-radius: 5px;
  font-size: 1.1em;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease;
  text-decoration: none;
  text-align: center;
  width: 100%;
  box-sizing: border-box;
}

.page-register__btn-primary:hover {
  background-color: #1e87c0; /* Slightly darker shade */
  transform: translateY(-2px);
}

.page-register__login-prompt {
  margin-top: 20px;
  font-size: 1em;
  color: var(--page-register-text-dark);
}

.page-register__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  z-index: 0;
}

/* Why Join Section */
.page-register__why-join-section {
  padding: 80px 0;
  background-color: var(--page-register-background-light);
  color: var(--page-register-text-dark);
}

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

.page-register__feature-card {
  background: var(--page-register-secondary-color);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  text-align: center;
  transition: transform 0.3s ease;
  color: var(--page-register-text-dark);
}

.page-register__feature-card:hover {
  transform: translateY(-5px);
}

.page-register__feature-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 20px;
}

.page-register__feature-title {
  font-size: 1.5em;
  margin-bottom: 15px;
  color: var(--page-register-primary-color);
  font-weight: bold;
}

.page-register__feature-text {
  font-size: 1em;
  color: var(--page-register-text-dark);
}

/* Game Categories Section */
.page-register__game-categories-section {
  padding: 80px 0;
  background-color: var(--page-register-background-dark);
  color: var(--page-register-text-light);
}

.page-register__game-categories-section .page-register__section-title,
.page-register__game-categories-section .page-register__section-description {
  color: var(--page-register-text-light);
}

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

.page-register__category-card {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  text-decoration: none;
  color: var(--page-register-text-light);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-register__category-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.page-register__category-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.page-register__category-title {
  font-size: 1.4em;
  margin: 15px 0 10px;
  color: var(--page-register-secondary-color);
  font-weight: bold;
}

.page-register__category-text {
  font-size: 0.95em;
  padding: 0 20px 20px;
  color: var(--page-register-text-light);
}

/* Responsible Gaming Section */
.page-register__responsible-gaming-section {
  padding: 80px 0;
  background-color: var(--page-register-background-light);
  color: var(--page-register-text-dark);
}

.page-register__info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.page-register__info-card {
  background: var(--page-register-secondary-color);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  text-align: center;
  color: var(--page-register-text-dark);
}

.page-register__info-title {
  font-size: 1.4em;
  margin-bottom: 15px;
  color: var(--page-register-primary-color);
  font-weight: bold;
}

.page-register__info-text {
  font-size: 1em;
  color: var(--page-register-text-dark);
}

.page-register__btn-secondary {
  display: inline-block;
  background-color: var(--page-register-secondary-color);
  color: var(--page-register-primary-color);
  padding: 15px 30px;
  border: 2px solid var(--page-register-primary-color);
  border-radius: 5px;
  font-size: 1.1em;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease, color 0.3s ease, transform 0.2s ease;
  text-decoration: none;
  text-align: center;
  margin-top: 20px;
}

.page-register__btn-secondary:hover {
  background-color: var(--page-register-primary-color);
  color: var(--page-register-secondary-color);
  transform: translateY(-2px);
}

.page-register__learn-more-button {
  display: block;
  max-width: 300px;
  margin: 40px auto 0 auto;
}

/* FAQ Section */
.page-register__faq-section {
  padding: 80px 0;
  background-color: var(--page-register-background-light);
  color: var(--page-register-text-dark);
}

.page-register__faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.page-register__faq-item {
  background: var(--page-register-secondary-color);
  margin-bottom: 15px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  color: var(--page-register-text-dark);
}

.page-register__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.15em;
  font-weight: bold;
  cursor: pointer;
  background-color: var(--page-register-secondary-color);
  color: var(--page-register-text-dark);
  border-bottom: 1px solid var(--page-register-border-color);
  transition: background-color 0.3s ease;
  list-style: none; /* Remove default marker for details summary */
}

.page-register__faq-question::-webkit-details-marker {
  display: none; /* Hide default marker for webkit browsers */
}

.page-register__faq-question:hover {
  background-color: #f0f0f0;
}

.page-register__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: var(--page-register-primary-color);
}

.page-register__faq-answer {
  padding: 15px 20px;
  font-size: 1em;
  line-height: 1.6;
  color: var(--page-register-text-dark);
  /* For details tag, content is shown/hidden by default */
}

/* CTA Section */
.page-register__cta-section {
  background-color: var(--page-register-background-dark);
  color: var(--page-register-text-light);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-register__cta-section .page-register__section-title,
.page-register__cta-section .page-register__section-description {
  color: var(--page-register-text-light);
}

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

.page-register__cta-button {
  min-width: 200px;
}

.page-register__cta-image {
  width: 800px;
  height: 600px;
  object-fit: contain;
  margin-top: 40px;
  max-width: 100%;
  height: auto;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-register__main-title {
    font-size: 2.8em;
  }
  .page-register__subtitle {
    font-size: 1.2em;
  }
  .page-register__section-title {
    font-size: 2em;
  }
  .page-register__categories-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .page-register {
    font-size: 16px;
    line-height: 1.6;
  }
  .page-register__hero-section {
    padding: 60px 0;
  }
  .page-register__main-title {
    font-size: 2.2em;
    margin-bottom: 15px;
  }
  .page-register__subtitle {
    font-size: 1em;
    margin-bottom: 30px;
  }
  .page-register__form-wrapper {
    padding: 30px;
  }
  .page-register__section-title {
    font-size: 1.8em;
  }
  .page-register__section-description {
    font-size: 1em;
    margin-bottom: 30px;
  }
  .page-register__features-grid,
  .page-register__categories-grid,
  .page-register__info-grid {
    grid-template-columns: 1fr;
  }
  .page-register__feature-card,
  .page-register__category-card,
  .page-register__info-card {
    padding: 20px;
  }
  .page-register__category-image {
    height: 180px;
  }
  .page-register__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }
  .page-register__btn-primary,
  .page-register__btn-secondary,
  .page-register a[class*="button"],
  .page-register 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-register__cta-buttons,
  .page-register__button-group,
  .page-register__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }
  .page-register img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-register__section,
  .page-register__card,
  .page-register__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-register__faq-question {
    font-size: 1em;
    padding: 15px;
  }
  .page-register__faq-answer {
    padding: 10px 15px;
  }
}

@media (max-width: 480px) {
  .page-register__main-title {
    font-size: 1.8em;
  }
  .page-register__hero-section {
    padding: 40px 0;
  }
  .page-register__section-title {
    font-size: 1.5em;
  }
  .page-register__form-wrapper {
    padding: 20px;
  }
  .page-register__btn-primary,
  .page-register__btn-secondary {
    padding: 12px 20px;
    font-size: 1em;
  }
  .page-register__hero-image {
    display: none; /* Hide large hero image on very small screens if it obstructs content */
  }
}