:root {
  --j9bet-primary-color: #11A84E; /* Main color */
  --j9bet-secondary-color: #22C768; /* Auxiliary color */
  --j9bet-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Button gradient */
  --j9bet-card-bg: #11271B; /* Card background */
  --j9bet-page-bg: #08160F; /* Page background */
  --j9bet-text-main: #F2FFF6; /* Main text color */
  --j9bet-text-secondary: #A7D9B8; /* Secondary text color */
  --j9bet-border-color: #2E7A4E; /* Border color */
  --j9bet-glow-color: #57E38D; /* Glow color */
  --j9bet-gold-color: #F2C14E; /* Gold color */
  --j9bet-divider-color: #1E3A2A; /* Divider color */
  --j9bet-deep-green: #0A4B2C; /* Deep green color */
}

.page-login {
  background-color: var(--j9bet-page-bg);
  color: var(--j9bet-text-main);
  font-family: Arial, sans-serif;
  line-height: 1.6;
  padding-bottom: 60px; /* Thêm khoảng cách dưới footer */
}

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

/* Hero Section */
.page-login__hero-section {
  position: relative;
  display: flex;
  flex-direction: column; /* Image on top, content below */
  align-items: center;
  justify-content: center;
  min-height: 600px;
  padding: 10px 0 60px 0; /* Small top padding, more bottom padding */
  text-align: center;
  overflow: hidden; /* Ensure no overflow from image */
}

.page-login__hero-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  filter: brightness(0.4); /* Darken image for text contrast */
  min-height: 600px;
}

.page-login__hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 20px;
  background: rgba(0, 0, 0, 0.4); /* Semi-transparent background for text */
  border-radius: 10px;
  margin-top: 20px; /* Space from image if image is full height */
}

.page-login__main-title {
  font-size: clamp(2.2em, 4vw, 3.5em);
  color: var(--j9bet-gold-color);
  margin-bottom: 15px;
  font-weight: bold;
  line-height: 1.2;
}

.page-login__hero-description {
  font-size: 1.2em;
  color: var(--j9bet-text-main);
  margin-bottom: 30px;
}

.page-login__form-container {
  background: var(--j9bet-card-bg);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
}

.page-login__login-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.page-login__input-group {
  text-align: left;
}

.page-login__label {
  display: block;
  margin-bottom: 5px;
  color: var(--j9bet-text-secondary);
  font-size: 0.95em;
}

.page-login__input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--j9bet-border-color);
  border-radius: 5px;
  background-color: var(--j9bet-deep-green);
  color: var(--j9bet-text-main);
  font-size: 1em;
  box-sizing: border-box;
}

.page-login__input::placeholder {
  color: var(--j9bet-text-secondary);
  opacity: 0.7;
}

.page-login__input:focus {
  border-color: var(--j9bet-primary-color);
  outline: none;
  box-shadow: 0 0 0 2px rgba(17, 168, 78, 0.3);
}

.page-login__options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9em;
}

.page-login__forgot-password {
  color: var(--j9bet-text-secondary);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-login__forgot-password:hover {
  color: var(--j9bet-primary-color);
}

.page-login__remember-me {
  display: flex;
  align-items: center;
  color: var(--j9bet-text-secondary);
}

.page-login__checkbox {
  margin-right: 5px;
}

.page-login__btn-primary {
  background: var(--j9bet-button-gradient);
  color: var(--j9bet-text-main);
  padding: 12px 25px;
  border: none;
  border-radius: 5px;
  font-size: 1.1em;
  font-weight: bold;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  box-sizing: border-box;
}

.page-login__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(42, 209, 111, 0.4);
}

.page-login__register-prompt {
  margin-top: 20px;
  border-top: 1px solid var(--j9bet-divider-color);
  padding-top: 20px;
}

.page-login__register-text {
  color: var(--j9bet-text-secondary);
  margin-bottom: 10px;
}

.page-login__btn-secondary {
  background-color: transparent;
  color: var(--j9bet-primary-color);
  padding: 10px 20px;
  border: 2px solid var(--j9bet-primary-color);
  border-radius: 5px;
  font-size: 1em;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease, color 0.3s ease;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  box-sizing: border-box;
}

.page-login__btn-secondary:hover {
  background-color: var(--j9bet-primary-color);
  color: var(--j9bet-text-main);
}

/* General Section Styles */
.page-login__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.8em);
  color: var(--j9bet-gold-color);
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-login__section-description {
  font-size: 1.1em;
  color: var(--j9bet-text-secondary);
  text-align: center;
  max-width: 900px;
  margin: 0 auto 40px auto;
}

/* Features Section */
.page-login__features-section {
  padding: 80px 0;
  background-color: var(--j9bet-page-bg); /* Use page background for this dark section */
}

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

.page-login__feature-item {
  background-color: var(--j9bet-card-bg);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
}

.page-login__feature-item:hover {
  transform: translateY(-5px);
}

.page-login__feature-icon {
  width: 100px; /* Display size */
  height: 100px; /* Display size */
  object-fit: contain;
  margin-bottom: 20px;
  min-width: 200px; /* Enforce global minimum image size for generation */
  min-height: 200px; /* Enforce global minimum image size for generation */
  margin-left: auto;
  margin-right: auto;
}

.page-login__feature-title {
  font-size: 1.5em;
  color: var(--j9bet-text-main);
  margin-bottom: 15px;
}

.page-login__feature-text {
  color: var(--j9bet-text-secondary);
  font-size: 0.95em;
}

/* Game Categories Section */
.page-login__game-categories {
  padding: 80px 0;
  background-color: var(--j9bet-card-bg); /* Use card background for this section */
}

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

.page-login__category-card {
  background-color: var(--j9bet-deep-green);
  border-radius: 10px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-login__category-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-login__category-image {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
  min-width: 200px; /* Enforce global minimum image size for generation */
  min-height: 200px; /* Enforce global minimum image size for generation */
}

.page-login__category-title {
  font-size: 1.4em;
  color: var(--j9bet-gold-color);
  padding: 15px 20px 5px;
}

.page-login__category-text {
  color: var(--j9bet-text-secondary);
  font-size: 0.9em;
  padding: 0 20px 20px;
  flex-grow: 1;
}

/* CTA Download Section */
.page-login__cta-download {
  padding: 80px 0;
  background-color: var(--j9bet-page-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}

.page-login__cta-content {
  max-width: 800px;
  text-align: center;
}

.page-login__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
  width: 100%; /* Ensure width 100% for mobile responsiveness */
  max-width: 600px; /* Limit max width on desktop */
}

.page-login__download-image {
  width: 100%;
  max-width: 500px;
  height: auto;
  object-fit: contain;
  margin-top: 40px;
  min-width: 200px; /* Enforce global minimum image size for generation */
  min-height: 200px; /* Enforce global minimum image size for generation */
}

/* FAQ Section */
.page-login__faq-section {
  padding: 80px 0;
  background-color: var(--j9bet-card-bg); /* Use card background for this section */
}

.page-login__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-login__faq-item {
  background-color: var(--j9bet-deep-green);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-size: 1.15em;
  font-weight: bold;
  color: var(--j9bet-text-main);
  background-color: var(--j9bet-deep-green);
  border-bottom: 1px solid var(--j9bet-divider-color);
  transition: background-color 0.3s ease;
}

.page-login__faq-question:hover {
  background-color: var(--j9bet-primary-color);
}

.page-login__faq-item[open] > .page-login__faq-question {
  background-color: var(--j9bet-primary-color);
  border-bottom: none;
}

.page-login__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  color: var(--j9bet-gold-color);
  margin-left: 15px;
}

.page-login__faq-answer {
  padding: 0 25px 20px;
  font-size: 1em;
  color: var(--j9bet-text-secondary);
  line-height: 1.7;
}

.page-login__faq-item:not([open]) .page-login__faq-answer {
  display: none; /* Hide answer when not open for <details> */
}

/* Style for details/summary to remove default marker */
.page-login__faq-item summary {
  list-style: none;
}
.page-login__faq-item summary::-webkit-details-marker {
  display: none;
}
.page-login__faq-item summary::marker { /* For Firefox */
  display: none;
}

/* Final CTA Section */
.page-login__final-cta {
  padding: 80px 0;
  background-color: var(--j9bet-page-bg);
}

/* Responsive adjustments */
@media (min-width: 769px) {
  .page-login__cta-download {
    flex-direction: row; /* Desktop: text left, image right */
    justify-content: center;
    align-items: center;
  }
  .page-login__cta-content {
    text-align: left;
    max-width: 50%;
  }
  .page-login__cta-download .page-login__download-image {
    margin-left: 40px;
    margin-top: 0;
  }
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .page-login__container {
    padding: 0 15px;
  }

  .page-login__hero-section {
    padding-top: 10px !important; /* body already handles header offset */
    min-height: 500px;
  }

  .page-login__main-title {
    font-size: 2.2em;
  }

  .page-login__hero-description {
    font-size: 1em;
  }

  .page-login__form-container {
    padding: 20px;
  }

  .page-login__btn-primary,
  .page-login__btn-secondary,
  .page-login a[class*="button"],
  .page-login 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 !important;
    padding-right: 15px !important;
  }

  .page-login__cta-buttons,
  .page-login__button-group,
  .page-login__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-direction: column !important; /* Stack buttons vertically */
    gap: 15px;
  }

  .page-login__section-title {
    font-size: 1.8em;
  }

  .page-login__section-description {
    font-size: 0.95em;
    margin-bottom: 30px;
  }

  .page-login__feature-item {
    padding: 20px;
  }

  .page-login__category-image {
    height: 180px;
  }

  /* Mobile image responsiveness */
  .page-login img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  /* All containers with images/content need to respect padding/width */
  .page-login__section,
  .page-login__card,
  .page-login__container,
  .page-login__hero-section,
  .page-login__features-section,
  .page-login__game-categories,
  .page-login__cta-download,
  .page-login__faq-section,
  .page-login__final-cta,
  .page-login__form-container,
  .page-login__cta-content {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow-x: hidden !important; /* Prevent horizontal scroll */
  }

  /* Specific override for hero image to ensure it covers the area but doesn't cause overflow */
  .page-login__hero-image {
    width: 100% !important;
    height: 100% !important; /* Make it cover the hero section height */
    object-fit: cover !important;
    left: 0 !important;
    right: 0 !important;
  }

  /* Ensure hero content stays within padding */
  .page-login__hero-content {
    padding-left: 0;
    padding-right: 0;
  }
}