/* style/login.css */
/* body 已 padding-top: var(--header-offset)；页面禁止在 __video-section 再写该变量 */

.page-login {
  color: #FFF6D6; /* Text Main */
  background-color: #0A0A0A; /* Background */
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-login__hero-section {
  display: flex;
  flex-direction: column; /* Stacks image wrapper and content vertically */
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  overflow: hidden;
  background-color: #0A0A0A; /* Ensure consistent background */
}

.page-login__hero-image-wrapper {
  width: 100%;
  max-width: 1920px; /* Max width for large screens */
  overflow: hidden;
  margin-bottom: 40px; /* Space between image and content */
}

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

.page-login__hero-content {
  position: relative; /* No absolute positioning or negative margins */
  z-index: 1;
  max-width: 900px;
  padding: 40px;
  background-color: #111111; /* Card BG */
  border-radius: 10px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
  border: 1px solid #3A2A12; /* Border */
}

.page-login__main-title {
  font-size: clamp(2em, 4vw, 3.5em); /* Responsive font size */
  font-weight: bold;
  color: #FFD36B; /* Glow */
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 0 0 10px rgba(255, 211, 107, 0.5);
}

.page-login__hero-description {
  font-size: 1.1em;
  color: #FFF6D6; /* Text Main */
  margin-bottom: 30px;
}

.page-login__login-card {
  background-color: #111111; /* Card BG */
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  width: 100%;
  max-width: 400px;
  margin-top: 30px;
  border: 1px solid #3A2A12; /* Border */
}

.page-login__card-title {
  color: #FFD36B; /* Glow */
  font-size: 1.8em;
  margin-bottom: 25px;
  text-align: center;
}

.page-login__login-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.page-login__form-label {
  display: block;
  margin-bottom: 8px;
  color: #FFF6D6; /* Text Main */
  font-weight: bold;
}

.page-login__form-input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #3A2A12; /* Border */
  border-radius: 5px;
  background-color: rgba(255, 255, 255, 0.05);
  color: #FFF6D6; /* Text Main */
  font-size: 1em;
  box-sizing: border-box;
}

.page-login__form-input::placeholder {
  color: rgba(255, 246, 214, 0.6);
}

.page-login__btn-primary {
  display: block;
  width: 100%;
  padding: 15px 25px;
  border: none;
  border-radius: 8px;
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%); /* Button gradient */
  color: #111111; /* Dark text for contrast on bright button */
  font-size: 1.1em;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 5px 15px rgba(255, 211, 107, 0.3);
  box-sizing: border-box;
}

.page-login__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255, 211, 107, 0.5);
}

.page-login__form-links {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  font-size: 0.9em;
}

.page-login__link {
  color: #FFD36B; /* Glow */
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-login__link:hover {
  color: #F2C14E; /* Primary color */
  text-decoration: underline;
}

.page-login__section {
  padding: 80px 20px;
  text-align: center;
}

.page-login__container {
  max-width: 1200px;
  margin: 0 auto;
}

.page-login__section-title {
  font-size: clamp(2em, 3.5vw, 3em);
  color: #FFD36B; /* Glow */
  margin-bottom: 25px;
  text-shadow: 0 0 8px rgba(255, 211, 107, 0.4);
}

.page-login__section-description {
  font-size: 1.1em;
  color: #FFF6D6; /* Text Main */
  max-width: 800px;
  margin: 0 auto 40px auto;
}

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

.page-login__card {
  background-color: #111111; /* Card BG */
  border: 1px solid #3A2A12; /* Border */
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%; /* Ensure cards are same height */
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
}

.page-login__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(255, 211, 107, 0.2);
}

.page-login__feature-icon,
.page-login__security-icon {
  width: 100%;
  max-width: 200px;
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
  object-fit: cover;
}

.page-login__feature-title,
.page-login__security-title,
.page-login__troubleshooting-title,
.page-login__mobile-subtitle {
  font-size: 1.5em;
  color: #F2C14E; /* Primary color */
  margin-bottom: 15px;
  line-height: 1.3;
}

.page-login__feature-text,
.page-login__security-text,
.page-login__troubleshooting-text,
.page-login__mobile-paragraph {
  font-size: 1em;
  color: #FFF6D6; /* Text Main */
  flex-grow: 1; /* Push buttons to bottom */
}

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

.page-login__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  border: 2px solid #F2C14E; /* Primary color */
  border-radius: 8px;
  background-color: transparent;
  color: #F2C14E; /* Primary color */
  font-size: 1em;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
  margin-top: 20px;
  box-sizing: border-box;
}

.page-login__btn-secondary:hover {
  background-color: #F2C14E; /* Primary color */
  color: #111111; /* Dark text for contrast */
  transform: translateY(-2px);
}

.page-login__mobile-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  text-align: left;
  margin-top: 40px;
}

.page-login__mobile-image {
  flex: 1;
  min-width: 300px;
  max-width: 550px;
  height: auto;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

.page-login__mobile-text {
  flex: 1.5;
  min-width: 300px;
}

.page-login__mobile-features {
  list-style: none;
  padding: 0;
  margin: 25px 0;
}

.page-login__mobile-features li {
  margin-bottom: 10px;
  font-size: 1.05em;
  color: #FFF6D6; /* Text Main */
  position: relative;
  padding-left: 25px;
}

.page-login__mobile-features li::before {
  content: '✔️';
  position: absolute;
  left: 0;
  color: #F2C14E; /* Primary color */
}

.page-login__feature-highlight {
  color: #FFD36B; /* Glow */
}

.page-login__faq-section {
  padding-bottom: 80px;
}

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

.page-login__faq-item {
  background-color: #111111; /* Card BG */
  border: 1px solid #3A2A12; /* Border */
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  background-color: rgba(255, 255, 255, 0.05);
  transition: background-color 0.2s ease;
}

.page-login__faq-question:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.page-login__faq-title {
  font-size: 1.2em;
  color: #FFD36B; /* Glow */
  margin: 0;
  flex-grow: 1;
}

.page-login__faq-toggle {
  font-size: 1.8em;
  font-weight: bold;
  color: #F2C14E; /* Primary color */
  margin-left: 15px;
  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 25px;
  transition: max-height 0.3s ease, padding 0.3s ease;
  color: #FFF6D6; /* Text Main */
  background-color: #111111; /* Card BG */
}

.page-login__faq-item.active .page-login__faq-answer {
  max-height: 1000px !important; /* Sufficiently large to show content */
  padding: 15px 25px 25px 25px;
}

.page-login__faq-answer p {
  margin-bottom: 15px;
  font-size: 1em;
}

/* --- Responsive Design --- */
@media (max-width: 1024px) {
  .page-login__hero-content {
    padding: 30px;
  }
}

@media (max-width: 768px) {
  .page-login__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important; /* Small top padding, body handles --header-offset */
  }

  .page-login__hero-content {
    padding: 20px;
    max-width: 95%;
  }

  .page-login__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em);
  }

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

  .page-login__login-card {
    padding: 20px;
    max-width: 100%;
  }

  .page-login__section {
    padding: 60px 15px;
  }

  .page-login__section-title {
    font-size: clamp(1.8em, 6vw, 2.2em);
  }

  .page-login__section-description {
    font-size: 0.95em;
  }

  .page-login__feature-grid,
  .page-login__security-grid,
  .page-login__troubleshooting-cards {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-login__card {
    padding: 25px;
  }

  .page-login__feature-title,
  .page-login__security-title,
  .page-login__troubleshooting-title,
  .page-login__mobile-subtitle {
    font-size: 1.3em;
  }

  .page-login__mobile-content {
    flex-direction: column;
    text-align: center;
  }

  .page-login__mobile-image {
    max-width: 100%;
  }

  .page-login__mobile-text {
    max-width: 100%;
  }

  .page-login__mobile-features {
    text-align: left;
  }

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

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

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

  .page-login__faq-item.active .page-login__faq-answer {
    padding: 15px 20px 20px 20px;
  }

  /* Mobile image and container responsiveness */
  .page-login img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-login__section,
  .page-login__card,
  .page-login__container,
  .page-login__login-card,
  .page-login__hero-image-wrapper,
  .page-login__mobile-content,
  .page-login__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Mobile button responsiveness */
  .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;
    padding-right: 15px;
  }
  
  .page-login__form-links,
  .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-wrap: wrap !important;
    gap: 10px;
  }
  
  .page-login__form-links {
    flex-direction: column; /* Stack links vertically on mobile */
    gap: 10px;
  }
  .page-login__form-links a {
    text-align: center;
  }
}