/* style/login.css */

/* Custom colors */
:root {
  --page-login-bg-color: #08160F;
  --page-login-card-bg-color: #11271B;
  --page-login-text-main-color: #F2FFF6;
  --page-login-text-secondary-color: #A7D9B8;
  --page-login-border-color: #2E7A4E;
  --page-login-glow-color: #57E38D;
  --page-login-gold-color: #F2C14E;
  --page-login-divider-color: #1E3A2A;
  --page-login-deep-green-color: #0A4B2C;
  --page-login-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
}

.page-login {
  background-color: var(--page-login-bg-color); /* Matches custom color "背景" */
  color: var(--page-login-text-main-color); /* Matches custom color "Text Main" */
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-login__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px; /* Default padding for desktop */
}

/* Hero Section */
.page-login__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 60px;
  background-color: var(--page-login-bg-color);
}

.page-login__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

.page-login__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-login__hero-content {
  width: 100%;
  max-width: 800px;
  text-align: center;
  padding: 40px 20px 0;
  box-sizing: border-box;
}

.page-login__main-title {
  font-size: clamp(2em, 4vw, 3.5em); /* Responsive font size */
  font-weight: 700;
  color: var(--page-login-gold-color); /* Using Gold for main title */
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-login__description {
  font-size: 1.1em;
  color: var(--page-login-text-secondary-color);
  margin-bottom: 30px;
}

.page-login__login-form-wrapper {
  background-color: var(--page-login-card-bg-color); /* Matches custom color "Card B G" */
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  width: 100%;
  max-width: 450px;
  margin: 30px auto 0;
  border: 1px solid var(--page-login-border-color); /* Matches custom color "边框" */
  box-sizing: border-box;
}

.page-login__form-title {
  font-size: 2em;
  color: var(--page-login-text-main-color);
  margin-bottom: 30px;
  font-weight: 600;
}

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

.page-login__form-label {
  display: block;
  margin-bottom: 8px;
  color: var(--page-login-text-secondary-color);
  font-size: 0.95em;
}

.page-login__form-input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--page-login-border-color);
  border-radius: 5px;
  background-color: var(--page-login-deep-green-color); /* Using Deep Green for input background */
  color: var(--page-login-text-main-color);
  font-size: 1em;
  box-sizing: border-box;
}

.page-login__form-input::placeholder {
  color: var(--page-login-text-secondary-color);
  opacity: 0.7;
}

.page-login__form-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 30px;
  flex-wrap: wrap; /* Allow wrapping on small screens */
  gap: 15px;
}

.page-login__btn-primary,
.page-login__btn-secondary,
.page-login a[class*="button"],
.page-login a[class*="btn"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 25px;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  white-space: nowrap; /* Prevent text wrapping for desktop */
  box-sizing: border-box;
  max-width: 100%; /* Ensure buttons don't overflow on desktop when flex-wrapped */
}

.page-login__btn-primary {
  background: var(--page-login-button-gradient); /* Matches custom color "按钮" */
  color: #ffffff; /* White text for contrast */
  border: none;
  box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-login__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

.page-login__btn-secondary {
  background-color: transparent;
  color: var(--page-login-glow-color); /* Using Glow color for secondary button text */
  border: 2px solid var(--page-login-glow-color);
}

.page-login__btn-secondary:hover {
  background-color: var(--page-login-glow-color);
  color: var(--page-login-card-bg-color); /* Dark text on hover */
}

.page-login__login-button {
  flex-grow: 1; /* Allow login button to take more space */
  min-width: 150px;
}

.page-login__forgot-password {
  color: var(--page-login-text-secondary-color);
  font-size: 0.9em;
  text-decoration: none;
  white-space: nowrap;
}

.page-login__forgot-password:hover {
  text-decoration: underline;
  color: var(--page-login-glow-color);
}

.page-login__register-prompt {
  margin-top: 25px;
  color: var(--page-login-text-secondary-color);
  font-size: 0.95em;
}

.page-login__register-link {
  color: var(--page-login-gold-color);
  text-decoration: none;
  font-weight: 600;
}

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

/* Benefits Section */
.page-login__benefits-section {
  padding: 80px 0;
  background-color: var(--page-login-deep-green-color); /* Using Deep Green for this section */
  color: var(--page-login-text-main-color);
}

.page-login__dark-section {
  background-color: var(--page-login-deep-green-color);
  color: var(--page-login-text-main-color);
}

.page-login__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.8em);
  color: var(--page-login-gold-color);
  text-align: center;
  margin-bottom: 50px;
  font-weight: 700;
}

.page-login__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-bottom: 60px;
}

.page-login__benefit-card {
  background-color: var(--page-login-card-bg-color);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--page-login-border-color);
}

.page-login__benefit-icon {
  width: 100%;
  height: auto;
  max-height: 200px; /* Limit height for uniform display */
  object-fit: contain;
  margin-bottom: 20px;
  border-radius: 8px;
}

.page-login__benefit-title {
  font-size: 1.5em;
  color: var(--page-login-text-main-color);
  margin-bottom: 15px;
  font-weight: 600;
}

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

.page-login__cta-section {
  text-align: center;
  padding: 40px 0;
  border-top: 1px solid var(--page-login-divider-color); /* Matches custom color "Divider" */
}

.page-login__cta-title {
  font-size: clamp(1.5em, 3vw, 2.2em);
  color: var(--page-login-text-main-color);
  margin-bottom: 30px;
  font-weight: 600;
}

.page-login__cta-button {
  margin: 0 10px;
  min-width: 200px;
}

/* FAQ Section */
.page-login__faq-section {
  padding: 80px 0;
  background-color: var(--page-login-bg-color);
  color: var(--page-login-text-main-color);
}

.page-login__faq-list {
  margin-top: 40px;
}

.page-login__faq-item {
  background-color: var(--page-login-card-bg-color);
  border: 1px solid var(--page-login-border-color);
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-login__faq-item summary {
  list-style: none; /* Hide default marker */
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-size: 1.15em;
  font-weight: 600;
  color: var(--page-login-text-main-color);
  transition: background-color 0.3s ease;
}

.page-login__faq-item summary::-webkit-details-marker {
  display: none; /* Hide default marker for webkit */
}

.page-login__faq-item summary:hover {
  background-color: rgba(46, 122, 78, 0.2); /* Subtle hover effect */
}

.page-login__faq-item[open] summary {
  background-color: var(--page-login-deep-green-color); /* Darker background when open */
  color: var(--page-login-gold-color);
}

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

.page-login__faq-toggle {
  font-size: 1.5em;
  font-weight: 400;
  margin-left: 20px;
  color: var(--page-login-glow-color);
}

.page-login__faq-item[open] .page-login__faq-toggle {
  content: '−'; /* Change to minus when open */
  color: var(--page-login-gold-color);
}

.page-login__faq-answer {
  padding: 0 25px 20px;
  color: var(--page-login-text-secondary-color);
  font-size: 0.95em;
}

.page-login__faq-answer p {
  margin-bottom: 10px;
}

.page-login__text-link {
  color: var(--page-login-glow-color);
  text-decoration: none;
  font-weight: 500;
}

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

/* Responsive adjustments */
@media (max-width: 1024px) {
  .page-login__hero-content {
    padding: 30px 20px 0;
  }
  .page-login__login-form-wrapper {
    padding: 30px;
  }
  .page-login__main-title {
    font-size: clamp(1.8em, 4.5vw, 3em);
  }
  .page-login__section-title {
    font-size: clamp(1.6em, 4vw, 2.5em);
  }
}

@media (max-width: 768px) {
  /* Global mobile content area padding */
  .page-login__container {
    padding-left: 15px !important;
    padding-right: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Hero Section */
  .page-login__hero-section {
    padding-top: 10px !important; /* body handles header offset */
    padding-bottom: 40px;
  }

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

  .page-login__login-form-wrapper {
    padding: 25px;
    margin-top: 20px;
  }

  .page-login__form-title {
    font-size: 1.8em;
    margin-bottom: 20px;
  }

  .page-login__form-actions {
    flex-direction: column;
    gap: 15px;
  }

  /* Buttons */
  .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 !important;
    padding-right: 15px !important;
    flex-wrap: wrap !important;
    gap: 10px;
    display: flex; /* Ensure flex is applied for wrapping */
    flex-direction: column; /* Stack buttons vertically on mobile */
  }

  .page-login__cta-button {
    margin: 0; /* Remove horizontal margin for full width */
  }

  .page-login__forgot-password {
    text-align: center;
    width: 100%;
    margin-top: 10px;
  }

  /* Benefits Section */
  .page-login__benefits-section {
    padding: 50px 0;
  }

  .page-login__benefits-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .page-login__benefit-icon {
    max-height: 150px;
  }

  /* FAQ Section */
  .page-login__faq-section {
    padding: 50px 0;
  }

  .page-login__faq-item summary {
    font-size: 1em;
    padding: 18px 20px;
  }

  .page-login__faq-answer {
    padding: 0 20px 18px;
  }

  .page-login p,
  .page-login li {
    font-size: 16px; /* Mobile increase font size */
    line-height: 1.6;
  }
}

/* Image specific responsive rules (global for .page-login img) */
.page-login img {
  max-width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 768px) {
  .page-login img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-login__section,
  .page-login__card,
  .page-login__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .page-login__hero-section {
    padding-top: 10px !important; /* body đã đảm nhận --header-offset, tại đây không dùng var(--header-offset) */
  }
}