/* style/register.css */
/* body 已 padding-top: var(--header-offset)；页面禁止再写该变量 */
.page-register {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #F2FFF6; /* Text Main - assumed dark body background from shared.css */
  background-color: #08160F; /* Background - Deep Green */
}

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

.page-register__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding as body handles header offset */
  background: #08160F; /* Background */
  color: #F2FFF6; /* Text Main */
  text-align: center;
}

.page-register__hero-content {
  max-width: 800px;
  margin-bottom: 30px;
  z-index: 1;
}

.page-register__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem); /* Using clamp for responsive H1 */
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #F2FFF6; /* Text Main */
}

.page-register__description {
  font-size: 1.125rem;
  margin-bottom: 30px;
  color: #A7D9B8; /* Text Secondary */
}

.page-register__hero-image-wrapper {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.page-register__hero-image {
  width: 100%;
  height: auto;
  display: block;
  filter: none !important; /* Ensure no image filter is applied */
}

/* Form Section */
.page-register__form-section {
  padding: 60px 0;
  background-color: #ffffff; /* Light background for form */
  color: #333333; /* Dark text for contrast */
}

.page-register__section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  color: #11A84E; /* Main Color */
  text-align: center;
  margin-bottom: 20px;
}

.page-register__section-description {
  font-size: 1rem;
  color: #555555;
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-register__registration-form {
  max-width: 600px;
  margin: 0 auto;
  padding: 40px;
  background-color: #f9f9f9;
  border-radius: 10px;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

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

.page-register__form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: #333333;
}

.page-register__form-input {
  width: calc(100% - 20px);
  padding: 12px 10px;
  border: 1px solid #cccccc;
  border-radius: 5px;
  font-size: 1rem;
  box-sizing: border-box;
}

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

.page-register__captcha-image {
  margin-top: 10px;
  border: 1px solid #e0e0e0;
  border-radius: 5px;
  overflow: hidden;
  display: inline-block; /* Ensure it doesn't take full width */
  vertical-align: middle;
}

.page-register__captcha-image img {
    max-width: 100%;
    height: auto;
    display: block;
    filter: none !important; /* Ensure no image filter is applied */
}

.page-register__terms-checkbox {
  display: flex;
  align-items: center;
  margin-top: 20px;
}

.page-register__checkbox {
  margin-right: 10px;
  min-width: 18px; /* Ensure checkbox is visible */
  min-height: 18px;
}

.page-register__checkbox-label {
  font-size: 0.95rem;
  color: #555555;
}

.page-register__terms-link,
.page-register__login-link {
  color: #22C768; /* Accent color for links on light background */
  text-decoration: underline;
  font-weight: 600;
}

.page-register__btn-primary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Button Gradient */
  color: #ffffff; /* White text for contrast */
  border: none;
  box-sizing: border-box;
}

.page-register__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-register__submit-button {
  width: 100%;
  margin-top: 30px;
}

.page-register__login-prompt {
  text-align: center;
  margin-top: 20px;
  font-size: 1rem;
  color: #555555;
}

/* Benefits Section */
.page-register__benefits-section {
  padding: 60px 0;
  background-color: #08160F; /* Background */
  color: #F2FFF6; /* Text Main */
}

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

.page-register__benefit-card {
  background-color: #11271B; /* Card BG */
  color: #F2FFF6; /* Text Main */
  border: 1px solid #2E7A4E; /* Border */
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
}

.page-register__benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

.page-register__benefit-icon {
  width: 100%;
  height: auto;
  max-width: 200px; /* Adjusted to meet 200px minimum */
  min-width: 200px; /* Explicitly set minimum */
  min-height: 150px; /* Adjusted to maintain aspect ratio with min-width */
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
  border-radius: 8px;
  filter: none !important; /* Ensure no image filter is applied */
}

.page-register__benefit-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: #F2FFF6; /* Text Main */
}

.page-register__benefit-text {
  font-size: 0.95rem;
  color: #A7D9B8; /* Text Secondary */
}

/* Security Section */
.page-register__security-section {
  padding: 60px 0;
  background-color: #ffffff; /* Light background */
  color: #333333; /* Dark text */
}

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

.page-register__feature-item {
  background-color: #f9f9f9;
  border-left: 5px solid #11A84E; /* Main Color accent */
  padding: 25px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.page-register__feature-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: #11A84E; /* Main Color */
  margin-bottom: 10px;
}

.page-register__feature-text {
  font-size: 0.95rem;
  color: #555555;
}

/* FAQ Section */
.page-register__faq-section {
  padding: 60px 0;
  background-color: #08160F; /* Background */
  color: #F2FFF6; /* Text Main */
}

.page-register__faq-list {
  max-width: 900px;
  margin: 40px auto 0;
}

.page-register__faq-item {
  background-color: #11271B; /* Card BG */
  border: 1px solid #2E7A4E; /* Border */
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

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

.page-register__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.15rem;
  font-weight: 600;
  cursor: pointer;
  color: #F2FFF6; /* Text Main */
  background-color: #11271B; /* Card BG */
  transition: background-color 0.3s ease;
}

.page-register__faq-question:hover {
  background-color: #1e3a2a; /* Slightly darker hover */
}

.page-register__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  margin-left: 15px;
  color: #57E38D; /* Glow */
}

.page-register__faq-answer {
  padding: 0 25px 20px;
  font-size: 1rem;
  color: #A7D9B8; /* Text Secondary */
}

.page-register__faq-answer p {
  margin: 0;
}

/* CTA Section */
.page-register__cta-section {
  padding: 60px 0;
  background-color: #ffffff; /* Light background */
  color: #333333; /* Dark text */
  text-align: center;
}

.page-register__cta-container {
  max-width: 800px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-register__main-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
  }
  .page-register__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  }
}

@media (max-width: 768px) {
  .page-register {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-register__hero-section {
    padding: 40px 15px;
    padding-top: 10px; /* Small top padding */
  }

  .page-register__hero-content {
    margin-bottom: 20px;
  }

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

  .page-register__description {
    font-size: 1rem;
  }

  .page-register__form-section,
  .page-register__benefits-section,
  .page-register__security-section,
  .page-register__faq-section,
  .page-register__cta-section {
    padding: 40px 0;
  }

  .page-register__section-title {
    font-size: clamp(1.6rem, 6vw, 2.2rem);
  }

  .page-register__registration-form {
    padding: 25px;
  }

  .page-register__benefits-grid,
  .page-register__security-features {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-register__benefit-card,
  .page-register__feature-item,
  .page-register__faq-item {
    padding: 20px;
  }

  .page-register__faq-question {
    font-size: 1rem;
    padding: 15px 20px;
  }

  .page-register__faq-answer {
    padding: 0 20px 15px;
  }

  /* Mobile responsive for images (mandatory) */
  .page-register img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    box-sizing: border-box !important;
    filter: none !important; /* Ensure no image filter is applied */
  }
  
  /* Mobile responsive for image containers (mandatory) */
  .page-register__hero-image-wrapper,
  .page-register__captcha-image,
  .page-register__benefit-card {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-register__benefit-icon {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }

  /* Mobile responsive for buttons (mandatory) */
  .page-register__cta-button,
  .page-register__btn-primary,
  .page-register__submit-button,
  .page-register a[class*="button"],
  .page-register 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; /* Add padding to prevent text touching edges */
  }
  
  /* Button containers mobile adaptation (mandatory) */
  .page-register__cta-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
    overflow: hidden !important;
    display: flex !important; /* Ensure flex behavior for buttons */
    flex-direction: column !important; /* Stack buttons vertically */
    gap: 15px !important; /* Spacing between stacked buttons */
  }

  /* General section/container padding for mobile */
  .page-register__container {
    padding-left: 15px;
    padding-right: 15px;
  }
}