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

:root {
  --page-login-primary-color: #11A84E;
  --page-login-secondary-color: #22C768;
  --page-login-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --page-login-card-bg: #11271B;
  --page-login-background-color: #08160F;
  --page-login-text-main: #F2FFF6;
  --page-login-text-secondary: #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 {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Default text color for light body background */
  background-color: #fff; /* Ensure body content area has white background */
}

.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;
  align-items: center;
  justify-content: center;
  padding: 60px 0;
  padding-top: 10px; /* Small top padding, body handles header offset */
  text-align: center;
  overflow: hidden;
  background-color: #ffffff; /* Light background for hero section */
  color: #333333; /* Dark text for light background */
}

.page-login__hero-image-wrapper {
  width: 100%;
  max-height: 675px; /* Limit height to maintain aspect ratio */
  overflow: hidden;
  margin-bottom: 20px;
}

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

.page-login__hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

.page-login__main-title {
  color: var(--page-login-deep-green-color); /* Using a brand color */
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.page-login__hero-description {
  color: #555555;
  font-size: 1.1em;
  margin-bottom: 30px;
}

/* Login Form */
.page-login__login-form-wrapper {
  background-color: #ffffff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  max-width: 400px;
  margin: 0 auto;
  text-align: left;
}

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

.page-login__form-group {
  display: flex;
  flex-direction: column;
}

.page-login__form-label {
  font-weight: bold;
  margin-bottom: 5px;
  color: #333333;
}

.page-login__form-input {
  padding: 12px 15px;
  border: 1px solid var(--page-login-border-color);
  border-radius: 8px;
  font-size: 1em;
  color: #333333;
  background-color: #f9f9f9;
}

.page-login__form-input::placeholder {
  color: #999999;
}

.page-login__form-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 10px;
}

.page-login__btn-primary {
  display: block;
  width: 100%;
  padding: 15px 25px;
  border: none;
  border-radius: 8px;
  background: var(--page-login-button-gradient);
  color: var(--page-login-text-main); /* White text on dark button */
  font-size: 1.1em;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease;
  text-decoration: none;
  text-align: center;
  box-sizing: border-box;
}

.page-login__btn-primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%); /* Slightly darker/lighter on hover */
}

.page-login__forgot-password-link {
  color: var(--page-login-primary-color); /* Brand color for link */
  text-decoration: none;
  font-size: 0.9em;
  text-align: center;
  transition: color 0.3s ease;
}

.page-login__forgot-password-link:hover {
  color: var(--page-login-secondary-color);
}

.page-login__register-prompt {
  margin-top: 20px;
  text-align: center;
  color: #666666;
}

.page-login__register-link {
  color: var(--page-login-primary-color); /* Brand color for link */
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.page-login__register-link:hover {
  color: var(--page-login-secondary-color);
}

/* Sections */
.page-login__section-title {
  font-size: 2.2em;
  font-weight: bold;
  margin-bottom: 20px;
  text-align: center;
  color: var(--page-login-text-main); /* Default for dark sections */
}

.page-login__section-description {
  font-size: 1.1em;
  line-height: 1.7;
  text-align: center;
  margin-bottom: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  color: var(--page-login-text-secondary); /* Default for dark sections */
}

.page-login__dark-bg {
  background-color: var(--page-login-background-color); /* Deep Green */
  color: var(--page-login-text-main); /* Light text for dark background */
  padding: 80px 0;
}

.page-login__light-bg {
  background-color: #ffffff;
  color: #333333;
  padding: 80px 0;
}

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

.page-login__benefit-card {
  background-color: var(--page-login-card-bg); /* Dark card background */
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: var(--page-login-text-main); /* Light text for dark card */
  border: 1px solid var(--page-login-border-color);
}

.page-login__benefit-icon {
  width: 100%;
  height: auto;
  max-width: 250px;
  margin-bottom: 20px;
  border-radius: 8px;
  object-fit: cover;
}

.page-login__card-title {
  font-size: 1.5em;
  font-weight: bold;
  margin-bottom: 15px;
  color: var(--page-login-gold-color); /* Gold color for card titles */
}

.page-login__card-text {
  font-size: 1em;
  line-height: 1.7;
  color: var(--page-login-text-secondary);
}

/* Security Details Section */
.page-login__security-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.page-login__feature-item {
  background-color: #f9f9f9;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  text-align: left;
  color: #333333;
  border: 1px solid #e0e0e0;
}

.page-login__feature-title {
  font-size: 1.4em;
  font-weight: bold;
  margin-bottom: 15px;
  color: var(--page-login-deep-green-color);
}

.page-login__feature-text {
  font-size: 0.95em;
  line-height: 1.7;
  color: #555555;
}

.page-login__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  border: 2px solid var(--page-login-primary-color);
  border-radius: 8px;
  background-color: transparent;
  color: var(--page-login-primary-color); /* Brand color for text */
  font-size: 1em;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  text-align: center;
  box-sizing: border-box;
}

.page-login__btn-secondary:hover {
  background-color: var(--page-login-primary-color);
  color: #ffffff;
}

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

/* Troubleshooting / FAQ Section */
.page-login__faq-list {
  max-width: 900px;
  margin: 0 auto 40px auto;
  border-top: 1px solid var(--page-login-divider-color);
}

.page-login__faq-item {
  background-color: var(--page-login-card-bg);
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--page-login-border-color);
}

.page-login__faq-item summary {
  list-style: none;
}

.page-login__faq-item summary::-webkit-details-marker {
  display: none;
}