/* style/register.css */

:root {
  --primary-color: #007bff; /* Main brand color */
  --secondary-color: #ffc107; /* Accent brand color */
  --text-light: #ffffff;
  --text-dark: #333333;
  --bg-dark: #121212;
  --bg-card-dark: rgba(255, 255, 255, 0.08); /* Slightly transparent white for dark background */
  --border-color-dark: rgba(255, 255, 255, 0.15);
}

/* Base styles for the register page content */
.page-register {
  color: var(--text-light); /* Light text for dark body background */
  padding-top: 120px; /* Desktop: Adjust for fixed header */
  min-height: 100vh;
  box-sizing: border-box;
}

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

.page-register__section-title {
  font-size: 36px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 20px;
  color: var(--primary-color);
  line-height: 1.3;
}

.page-register__section-description {
  font-size: 18px;
  text-align: center;
  margin-bottom: 40px;
  color: #f0f0f0;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* Module 1: Hero Section (H1 + CTA) */
.page-register__hero-section {
  background: linear-gradient(135deg, rgba(0, 123, 255, 0.8), rgba(0, 56, 179, 0.8)), url('[GALLERY:hero:8xbet app, 8xbet, cá cược trực tuyến, cá cược Việt Nam, đánh bạc trực tuyến,registration,banner_bg]') no-repeat center center/cover;
  padding: 80px 0;
  text-align: center;
  color: var(--text-light);
  border-bottom: 5px solid var(--secondary-color);
}

.page-register__main-title {
  font-size: 48px;
  font-weight: 900;
  margin-bottom: 25px;
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  color: var(--text-light);
}

.page-register__hero-description {
  font-size: 20px;
  max-width: 900px;
  margin: 0 auto 40px auto;
  line-height: 1.7;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
}

.page-register__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap; /* Allow wrapping on small screens */
}

.page-register__cta-button {
  display: inline-block;
  padding: 15px 40px;
  border-radius: 8px;
  font-size: 18px;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  border: none;
  cursor: pointer;
  white-space: nowrap; /* Prevent text wrapping for initial display */
}

.page-register__cta-button--primary {
  background: var(--secondary-color);
  color: var(--text-dark);
}

.page-register__cta-button--primary:hover {
  background: #e0a800; /* Darker yellow */
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

.page-register__cta-button--secondary {
  background: var(--text-light);
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.page-register__cta-button--secondary:hover {
  background: var(--primary-color);
  color: var(--text-light);
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

/* Registration Form Section */
.page-register__form-section {
  padding: 80px 0;
  background: var(--bg-dark);
}

.page-register__form-wrapper {
  background: var(--bg-card-dark);
  border-radius: 12px;
  padding: 40px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  max-width: 700px;
  margin: 0 auto;
  border: 1px solid var(--border-color-dark);
}

.page-register__form-banner {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 30px;
  object-fit: cover;
}

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

.page-register__form-group {
  margin-bottom: 15px;
}

.page-register__form-label {
  display: block;
  margin-bottom: 8px;
  font-size: 16px;
  font-weight: bold;
  color: var(--text-light);
}

.page-register__form-input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--border-color-dark);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-light);
  font-size: 16px;
  box-sizing: border-box;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

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

.page-register__form-input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
  outline: none;
}

.page-register__verification-input-group {
  display: flex;
  gap: 10px;
}

.page-register__form-input--code {
  flex-grow: 1;
}

.page-register__send-code-button {
  padding: 10px 20px;
  background: var(--primary-color);
  color: var(--text-light);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 15px;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.2s ease;
  white-space: nowrap;
}

.page-register__send-code-button:hover {
  background: #0056b3; /* Darker blue */
  transform: translateY(-1px);
}

.page-register__form-group--checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-register__form-checkbox {
  appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-color-dark);
  border-radius: 4px;
  background-color: rgba(255, 255, 255, 0.05);
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
}

.page-register__form-checkbox:checked {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.page-register__form-checkbox:checked::before {
  content: '✔';
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--text-light);
  font-size: 14px;
}

.page-register__form-label-checkbox {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.5;
}

.page-register__terms-link {
  color: var(--secondary-color);
  text-decoration: none;
  font-weight: bold;
}

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

.page-register__submit-button {
  padding: 15px 30px;
  background: var(--secondary-color);
  color: var(--text-dark);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 18px;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  width: 100%;
}

.page-register__submit-button:hover {
  background: #e0a800; /* Darker yellow */
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

.page-register__login-prompt {
  text-align: center;
  margin-top: 30px;
  font-size: 16px;
  color: #f0f0f0;
}

.page-register__login-link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: bold;
}

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

/* Why Choose 8xbet Section */
.page-register__advantages-section {
  padding: 80px 0;
  background: #0d0d0d; /* Slightly darker background */
}

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

.page-register__advantage-item {
  background: var(--bg-card-dark);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color-dark);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-register__advantage-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-register__advantage-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
  object-fit: contain;
}

.page-register__advantage-title {
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 15px;
  color: var(--secondary-color);
}

.page-register__advantage-text {
  font-size: 16px;
  line-height: 1.6;
  color: #e0e0e0;
}


/* Module 2: FAQ Common Questions Area */
.page-register__faq-section {
  padding: 80px 0;
  background: var(--bg-dark);
}

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

/* FAQ容器样式 */
.page-register__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg-card-dark);
  border: 1px solid var(--border-color-dark);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* FAQ默认状态 - 答案隐藏 */
.page-register__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  padding: 0 20px;
  opacity: 0;
  color: #e0e0e0;
  font-size: 16px;
  line-height: 1.6;
}

/* FAQ展开状态 - 🚨 Sử dụng !important để đảm bảo ưu tiên, giá trị đủ lớn để chứa mọi nội dung */
.page-register__faq-item.active .page-register__faq-answer {
  max-height: 2000px !important; 
  padding: 20px !important;
  opacity: 1;
  background: rgba(255, 255, 255, 0.05); /* Lighter background for answer */
  border-top: 1px solid var(--border-color-dark);
}

/* Vấn đề phong cách */
.page-register__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-register__faq-question:hover {
  background: rgba(255, 255, 255, 0.15);
}

.page-register__faq-question:active {
  background: rgba(255, 255, 255, 0.2);
}

/* Vấn đề tiêu đề phong cách */
.page-register__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--primary-color);
  pointer-events: none; /* Ngăn chặn thẻ h3 chặn sự kiện nhấp */
}

/* Chuyển đổi biểu tượng */
.page-register__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  line-height: 1;
  color: var(--secondary-color);
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none; /* Ngăn chặn biểu tượng chặn sự kiện nhấp */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
}

.page-register__faq-item.active .page-register__faq-toggle {
  color: var(--text-light);
  transform: rotate(45deg); /* Thay đổi thành X hoặc xoay cho trạng thái hoạt động */
}

/* Module 3: Brand Introduction */
.page-register__brand-section {
  padding: 80px 0;
  background: #0d0d0d;
}

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

.page-register__brand-item {
  background: var(--bg-card-dark);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color-dark);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-register__brand-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-register__brand-icon {
  width: 100px;
  height: 100px;
  margin-bottom: 20px;
  object-fit: contain;
}

.page-register__brand-title {
  font-size: 26px;
  font-weight: bold;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.page-register__brand-text {
  font-size: 16px;
  line-height: 1.6;
  color: #e0e0e0;
}

/* Module 4: Blog List Display */
.page-register__blog-section {
  padding: 80px 0;
  background: var(--bg-dark);
}

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

.page-register__blog-item {
  background: var(--bg-card-dark);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color-dark);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-register__blog-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-register__blog-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.page-register__blog-item-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-bottom: 1px solid var(--border-color-dark);
}

.page-register__blog-item-title {
  font-size: 20px;
  font-weight: bold;
  padding: 20px 20px 10px;
  color: var(--primary-color);
  line-height: 1.4;
}

.page-register__blog-item-excerpt {
  font-size: 15px;
  color: #e0e0e0;
  padding: 0 20px 15px;
  line-height: 1.6;
}

.page-register__blog-item-date {
  display: block;
  font-size: 13px;
  color: #999;
  padding: 0 20px 20px;
  text-align: right;
}

.page-register__view-all-button-wrapper {
  text-align: center;
}

.page-register__view-all-button {
  display: inline-block;
  padding: 12px 30px;
  background: var(--primary-color);
  color: var(--text-light);
  border-radius: 8px;
  text-decoration: none;
  font-size: 16px;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.2s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.page-register__view-all-button:hover {
  background: #0056b3; /* Darker blue */
  transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-register__main-title {
    font-size: 42px;
  }
  .page-register__hero-description {
    font-size: 18px;
  }
  .page-register__section-title {
    font-size: 32px;
  }
  .page-register__section-description {
    font-size: 16px;
  }
}

@media (max-width: 768px) {
  .page-register {
    padding-top: 100px !important; /* Mobile: Adjust for fixed header */
  }

  /* General mobile container padding */
  .page-register__container {
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-register__hero-section {
    padding: 60px 0;
  }

  .page-register__main-title {
    font-size: 34px;
    margin-bottom: 20px;
  }

  .page-register__hero-description {
    font-size: 16px;
    margin-bottom: 30px;
  }

  .page-register__cta-buttons {
    flex-direction: column;
    gap: 15px;
    align-items: center;
  }

  .page-register__cta-button {
    width: 100% !important;
    max-width: 300px !important; /* Limit width for stacked buttons */
    padding: 12px 25px;
    font-size: 16px;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-register__form-section,
  .page-register__advantages-section,
  .page-register__faq-section,
  .page-register__brand-section,
  .page-register__blog-section {
    padding: 60px 0;
  }

  .page-register__section-title {
    font-size: 28px;
    margin-bottom: 15px;
  }

  .page-register__section-description {
    font-size: 15px;
    margin-bottom: 30px;
  }

  .page-register__form-wrapper {
    padding: 25px;
  }

  .page-register__form-label {
    font-size: 15px;
  }

  .page-register__form-input {
    padding: 10px 12px;
    font-size: 15px;
  }

  .page-register__send-code-button {
    padding: 8px 15px;
    font-size: 14px;
  }

  .page-register__form-group--checkbox {
    flex-direction: row; /* Keep checkbox and label in a row */
    align-items: flex-start; /* Align to top if text wraps */
  }

  .page-register__form-label-checkbox {
    font-size: 14px;
  }

  .page-register__submit-button {
    padding: 12px 25px;
    font-size: 16px;
  }

  .page-register__login-prompt {
    font-size: 15px;
    margin-top: 20px;
  }

  .page-register__advantage-item,
  .page-register__brand-item,
  .page-register__blog-item {
    padding: 25px;
  }

  .page-register__advantage-icon,
  .page-register__brand-icon {
    width: 70px;
    height: 70px;
    margin-bottom: 15px;
  }

  .page-register__advantage-title,
  .page-register__brand-title {
    font-size: 22px;
    margin-bottom: 10px;
  }

  .page-register__advantage-text,
  .page-register__brand-text {
    font-size: 15px;
  }

  /* FAQ mobile styles */
  .page-register__faq-question {
    padding: 15px;
    flex-wrap: wrap;
  }
  
  .page-register__faq-question h3 {
    font-size: 16px;
    margin-bottom: 0;
    width: calc(100% - 40px);
  }
  
  .page-register__faq-toggle {
    margin-left: 10px;
    width: 28px;
    height: 28px;
    font-size: 24px;
  }
  
  .page-register__faq-answer {
    padding: 0 15px;
  }
  
  .page-register__faq-item.active .page-register__faq-answer {
    padding: 15px !important;
  }

  .page-register__blog-item-image {
    height: 180px;
  }

  .page-register__blog-item-title {
    font-size: 18px;
    padding: 15px 15px 8px;
  }

  .page-register__blog-item-excerpt {
    font-size: 14px;
    padding: 0 15px 10px;
  }

  .page-register__blog-item-date {
    padding: 0 15px 15px;
  }

  .page-register__view-all-button {
    padding: 10px 25px;
    font-size: 15px;
  }

  /* Images responsive styles */
  .page-register img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  /* All containers with images/buttons must be responsive */
  .page-register__hero-section,
  .page-register__form-section,
  .page-register__advantages-section,
  .page-register__faq-section,
  .page-register__brand-section,
  .page-register__blog-section,
  .page-register__form-wrapper,
  .page-register__advantages-grid,
  .page-register__brand-content,
  .page-register__blog-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }
  .page-register__cta-buttons {
    padding-left: 0;
    padding-right: 0;
  }
  .page-register__form-group {
    padding-left: 0;
    padding-right: 0;
  }
  .page-register__form-banner {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
  }
}

@media (max-width: 480px) {
  .page-register__main-title {
    font-size: 30px;
  }
  .page-register__section-title {
    font-size: 24px;
  }
  .page-register__cta-button {
    max-width: 100% !important;
  }
  .page-register__form-wrapper {
    padding: 20px;
  }
  .page-register__advantage-item,
  .page-register__brand-item {
    padding: 20px;
  }
  .page-register__advantage-title,
  .page-register__brand-title {
    font-size: 20px;
  }
  .page-register__faq-question h3 {
    font-size: 15px;
  }
  .page-register__faq-toggle {
    font-size: 22px;
    width: 26px;
    height: 26px;
  }
}