/* style/login.css */

/* Base styles for the login page */
.page-login {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #ffffff; /* Default text color for dark body background */
  background-color: transparent; /* Body background is handled by shared.css */
}

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

.page-login__section-title {
  font-size: 2.5em;
  color: #FFFFFF;
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-login__section-subtitle {
  font-size: 1.2em;
  color: #f0f0f0;
  text-align: center;
  margin-bottom: 40px;
}

/* Hero Section */
.page-login__hero-section {
  position: relative;
  width: 100%;
  height: 100vh; /* Full viewport height */
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding-top: var(--header-offset, 120px); /* Ensure content is not hidden by fixed header */
  box-sizing: border-box;
}

.page-login__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  filter: brightness(0.6); /* Slightly darken image for text readability */
}

.page-login__hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5); /* Dark overlay for text contrast */
  z-index: 2;
}

.page-login__hero-content {
  position: relative;
  z-index: 3;
  color: #FFFFFF;
  max-width: 800px;
}

.page-login__hero-title {
  font-size: 3.5em;
  margin-bottom: 20px;
  line-height: 1.2;
  color: #FFFFFF;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.page-login__hero-description {
  font-size: 1.3em;
  margin-bottom: 40px;
  color: #f0f0f0;
}

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

/* Form Section */
.page-login__form-section {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 80px 20px;
  background-color: #1a1a2e; /* Dark background for this section */
  color: #FFFFFF; /* Light text for this section */
}

.page-login__form-wrapper {
  flex: 1;
  background-color: #FFFFFF; /* Specific background for the form card */
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  color: #333333; /* Dark text for the form card */
}

.page-login__form-image-container {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-login__form-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  display: block;
}

.page-login__form .page-login__section-title, 
.page-login__form .page-login__section-subtitle {
  color: #333333; /* Dark text for titles within the white form card */
}

.page-login__form-group {
  margin-bottom: 20px;
}

.page-login__form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
  color: #333333;
}

.page-login__form-input {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 1em;
  box-sizing: border-box;
  color: #333333;
  background-color: #f9f9f9;
}

.page-login__form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  font-size: 0.9em;
}

.page-login__remember-me {
  display: flex;
  align-items: center;
}

.page-login__checkbox {
  margin-right: 8px;
}

.page-login__checkbox-label {
  color: #333333;
}

.page-login__forgot-password {
  color: #017439;
  text-decoration: none;
}

.page-login__forgot-password:hover {
  text-decoration: underline;
}

.page-login__register-prompt {
  text-align: center;
  margin-top: 20px;
  color: #333333;
}

.page-login__register-link {
  color: #017439;
  text-decoration: none;
  font-weight: bold;
}

.page-login__register-link:hover {
  text-decoration: underline;
}

/* Features Section */
.page-login__features-section {
  padding: 80px 20px;
  background-color: #017439; /* Brand color as background */
  color: #FFFFFF;
}

.page-login__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.page-login__feature-card {
  background: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-login__feature-title {
  font-size: 1.5em;
  margin-bottom: 15px;
  color: #FFFFFF;
}

.page-login__feature-description {
  font-size: 1em;
  color: #f0f0f0;
}

.page-login__cta-bottom {
  text-align: center;
  margin-top: 50px;
}

.page-login__cta-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  margin-bottom: 40px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

/* Guide Section */
.page-login__guide-section {
  padding: 80px 20px;
  background-color: #1a1a2e; /* Dark background */
  color: #FFFFFF; /* Light text */
}

.page-login__guide-content {
  display: flex;
  gap: 40px;
  align-items: flex-start;
}

.page-login__guide-text {
  flex: 2;
}

.page-login__guide-text h3 {
  font-size: 1.8em;
  margin-top: 30px;
  margin-bottom: 15px;
  color: #FFFFFF;
}

.page-login__guide-text p, .page-login__guide-text li {
  font-size: 1.1em;
  margin-bottom: 10px;
  color: #f0f0f0;
}

.page-login__guide-text ol, .page-login__guide-text ul {
  margin-left: 20px;
  margin-bottom: 20px;
}

.page-login__guide-image-container {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  position: sticky;
  top: calc(var(--header-offset, 120px) + 20px); /* Adjust sticky position */
}

.page-login__guide-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  display: block;
}

/* FAQ Section */
.page-login__faq-section {
  padding: 80px 20px;
  background-color: #017439;
  color: #FFFFFF;
}

.page-login__faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.page-login__faq-item {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.15);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.page-login__faq-question:hover {
  background: rgba(255, 255, 255, 0.2);
}

.page-login__faq-title {
  font-size: 1.2em;
  margin: 0;
  color: #FFFFFF;
}

.page-login__faq-toggle {
  font-size: 1.8em;
  font-weight: bold;
  color: #FFFFFF;
  transition: transform 0.3s ease;
}

.page-login__faq-item.active .page-login__faq-toggle {
  transform: rotate(45deg);
}

.page-login__faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 20px;
  transition: max-height 0.3s ease, padding 0.3s ease;
  color: #f0f0f0;
}

.page-login__faq-item.active .page-login__faq-answer {
  max-height: 1000px !important; /* Sufficiently large to show content */
  padding: 20px;
}

/* CTA Section Bottom */
.page-login__cta-section {
  padding: 80px 20px;
  text-align: center;
  background-color: #1a1a2e; /* Dark background */
  color: #FFFFFF; /* Light text */
}

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

/* Buttons */
.page-login__btn-primary,
.page-login__btn-secondary,
.page-login__btn-submit {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  cursor: pointer;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  box-sizing: border-box;
  text-align: center;
}

/* Đăng nhập / Đăng ký buttons from custom colors, adjusted for contrast */
.page-login__btn-primary,
.page-login__btn-submit {
  background-color: #C30808; /* Custom color for Login/Register */
  color: #FFFFFF; /* Adjusted for WCAG AA contrast, overriding #FFFF00 */
  border: 2px solid #C30808;
}

.page-login__btn-primary:hover,
.page-login__btn-submit:hover {
  background-color: #a50707;
  border-color: #a50707;
}

.page-login__btn-secondary {
  background-color: transparent;
  color: #C30808; /* Custom color for Login/Register */
  border: 2px solid #C30808;
}

.page-login__btn-secondary:hover {
  background-color: #C30808;
  color: #FFFFFF;
}

.page-login__btn-large {
  padding: 18px 40px;
  font-size: 1.2em;
}

/* Responsive Styles */

/* General image responsiveness */
.page-login img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Mobile-specific styles */
@media (max-width: 768px) {
  .page-login {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-login__hero-section {
    height: auto;
    min-height: 60vh;
    padding: 60px 20px;
    padding-top: var(--header-offset, 120px) !important; /* Ensure content is not hidden by fixed header on mobile */
  }

  .page-login__hero-title {
    font-size: 2.5em;
  }

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

  .page-login__hero-cta-buttons,
  .page-login__cta-buttons-bottom {
    flex-direction: column;
    gap: 15px;
  }

  .page-login__btn-primary,
  .page-login__btn-secondary,
  .page-login__btn-submit,
  .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;
    padding-right: 15px;
  }

  .page-login__form-section {
    flex-direction: column;
    padding: 40px 15px;
  }

  .page-login__form-wrapper {
    padding: 30px;
  }

  .page-login__section-title {
    font-size: 2em;
  }

  .page-login__section-subtitle {
    font-size: 1em;
  }

  .page-login__features-grid {
    grid-template-columns: 1fr;
  }

  .page-login__features-section,
  .page-login__guide-section,
  .page-login__faq-section,
  .page-login__cta-section {
    padding: 40px 15px;
  }

  .page-login__guide-content {
    flex-direction: column;
  }

  .page-login__guide-image-container {
    position: static; /* Remove sticky on mobile */
    order: -1; /* Place image above text on mobile */
    margin-bottom: 30px;
  }

  .page-login__faq-question {
    padding: 15px;
  }

  .page-login__faq-title {
    font-size: 1.1em;
  }

  /* Ensure all images are responsive and don't overflow */
  .page-login img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-login__section,
  .page-login__card,
  .page-login__container,
  .page-login__form-wrapper,
  .page-login__form-image-container,
  .page-login__features-grid,
  .page-login__feature-card,
  .page-login__cta-bottom,
  .page-login__guide-content,
  .page-login__guide-text,
  .page-login__guide-image-container,
  .page-login__faq-list,
  .page-login__faq-item,
  .page-login__cta-buttons-bottom {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow-x: hidden !important;
  }

  .page-login__hero-content,
  .page-login__form-section,
  .page-login__features-section,
  .page-login__guide-section,
  .page-login__faq-section,
  .page-login__cta-section {
    padding-left: 0;
    padding-right: 0;
  }
}

/* Tablet styles */
@media (min-width: 769px) and (max-width: 1024px) {
  .page-login__hero-title {
    font-size: 3em;
  }

  .page-login__form-section {
    flex-direction: column;
    gap: 30px;
  }

  .page-login__features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-login__guide-content {
    flex-direction: column;
  }

  .page-login__guide-image-container {
    position: static;
    margin-bottom: 30px;
  }
}