/* style/register.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần thêm */

:root {
  --color-primary: #11A84E;
  --color-secondary: #22C768;
  --color-button-gradient-start: #2AD16F;
  --color-button-gradient-end: #13994A;
  --color-card-bg: #11271B;
  --color-background: #08160F;
  --color-text-main: #F2FFF6;
  --color-text-secondary: #A7D9B8;
  --color-border: #2E7A4E;
  --color-glow: #57E38D;
  --color-gold: #F2C14E;
  --color-divider: #1E3A2A;
  --color-deep-green: #0A4B2C;
}

.page-register {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--color-text-main); /* Mặc định cho nền tối */
  background-color: var(--color-background);
}

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

.page-register__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  padding-top: 10px; /* Nhỏ gọn để không bị trùng với padding-top của body */
  text-align: center;
  overflow: hidden;
}

.page-register__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  filter: brightness(0.5); /* Giảm độ sáng để chữ dễ đọc hơn */
}

.page-register__hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  color: var(--color-text-main);
}

.page-register__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: bold;
  margin-bottom: 20px;
  color: var(--color-gold);
  line-height: 1.2;
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.page-register__lead-text {
  font-size: 1.25rem;
  margin-bottom: 30px;
  color: var(--color-text-main);
}

.page-register__cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.page-register__btn-primary,
.page-register__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-register__btn-primary {
  background: var(--color-button-gradient-start);
  background: linear-gradient(180deg, var(--color-button-gradient-start) 0%, var(--color-button-gradient-end) 100%);
  color: var(--color-text-main);
  border: 2px solid var(--color-glow);
  box-shadow: 0 0 15px var(--color-glow);
}

.page-register__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 20px var(--color-glow);
  opacity: 0.9;
}

.page-register__btn-secondary {
  background-color: transparent;
  color: var(--color-text-main);
  border: 2px solid var(--color-border);
}

.page-register__btn-secondary:hover {
  background-color: rgba(var(--color-primary), 0.2);
  transform: translateY(-3px);
}

.page-register__section-title {
  font-size: 2.5rem;
  font-weight: bold;
  text-align: center;
  margin-bottom: 20px;
  color: var(--color-gold);
}

.page-register__section-description {
  font-size: 1.1rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
  color: var(--color-text-secondary);
}

.page-register__benefits-section,
.page-register__security-section,
.page-register__faq-section {
  padding: 80px 0;
  background-color: var(--color-background);
}

.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: var(--color-card-bg);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--color-border);
  transition: transform 0.3s ease;
  color: var(--color-text-main);
}

.page-register__benefit-card:hover {
  transform: translateY(-5px);
}

.page-register__benefit-icon {
  width: 100%;
  height: auto;
  max-height: 200px;
  object-fit: contain;
  margin-bottom: 20px;
  border-radius: 8px;
  min-width: 200px; /* Đảm bảo kích thước tối thiểu */
  min-height: 200px;
}

.page-register__card-title {
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 10px;
  color: var(--color-gold);
}

.page-register__card-text {
  font-size: 1rem;
  color: var(--color-text-secondary);
}

.page-register__form-section {
  padding: 80px 0;
  background-color: var(--color-deep-green);
  color: var(--color-text-main);
}

.page-register__registration-form {
  max-width: 600px;
  margin: 40px auto 0 auto;
  background-color: var(--color-card-bg);
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--color-border);
}

.page-register__form-group {
  margin-bottom: 25px;
}

.page-register__form-label {
  display: block;
  margin-bottom: 8px;
  font-size: 1.1rem;
  font-weight: bold;
  color: var(--color-text-main);
}

.page-register__form-input,
.page-register__form-select {
  width: 100%;
  padding: 12px 15px;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  background-color: #0A2215; /* Nền input hơi tối hơn */
  color: var(--color-text-main);
  font-size: 1rem;
  box-sizing: border-box;
}

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

.page-register__form-select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23F2FFF6%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8-.1-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E);
  background-repeat: no-repeat, repeat;
  background-position: right .7em top 50%, 0 0;
  background-size: .65em auto, 100%;
}

.page-register__terms-checkbox {
  display: flex;
  align-items: center;
  margin-bottom: 30px;
  font-size: 0.95rem;
}

.page-register__terms-checkbox input[type="checkbox"] {
  margin-right: 10px;
  width: 20px;
  height: 20px;
  min-width: 20px; /* Đảm bảo kích thước tối thiểu */
  min-height: 20px;
  accent-color: var(--color-primary);
}

.page-register__terms-label {
  color: var(--color-text-secondary);
}

.page-register__terms-link {
  color: var(--color-gold);
  text-decoration: underline;
}

.page-register__submit-button {
  width: 100%;
  padding: 15px 20px;
  font-size: 1.2rem;
  border: none;
  cursor: pointer;
  text-transform: uppercase;
}

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

.page-register__feature-item {
  background-color: var(--color-card-bg);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--color-border);
  color: var(--color-text-main);
}

.page-register__feature-icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 15px;
  color: var(--color-gold);
}

.page-register__feature-title {
  font-size: 1.4rem;
  font-weight: bold;
  margin-bottom: 10px;
  color: var(--color-text-main);
}

.page-register__feature-text {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

.page-register__privacy-note {
  text-align: center;
  margin-top: 40px;
  font-size: 1rem;
  color: var(--color-text-secondary);
}

.page-register__privacy-link {
  color: var(--color-gold);
  text-decoration: underline;
}

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

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

.page-register__faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-size: 1.15rem;
  font-weight: bold;
  color: var(--color-text-main);
  position: relative;
}

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

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

.page-register__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  margin-left: 15px;
  color: var(--color-gold);
}

.page-register__faq-item[open] .page-register__faq-toggle {
  content: '−';
}

.page-register__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1rem;
  color: var(--color-text-secondary);
  border-top: 1px solid var(--color-divider);
  margin-top: -1px; /* Để đường kẻ liền mạch */
}

.page-register__cta-section {
  padding: 80px 0;
  background-color: var(--color-deep-green);
  text-align: center;
  color: var(--color-text-main);
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-register__main-title {
    font-size: clamp(2rem, 4vw, 3rem);
  }
  .page-register__section-title {
    font-size: 2rem;
  }
}

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

  .page-register__hero-section {
    padding: 40px 15px;
  }
  
  .page-register__main-title {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
    margin-bottom: 15px;
  }

  .page-register__lead-text {
    font-size: 1rem;
    margin-bottom: 20px;
  }

  .page-register__cta-buttons {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px; /* Thêm padding cho container nút */
  }

  .page-register__btn-primary,
  .page-register__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 12px 15px !important;
    font-size: 1rem !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

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

  .page-register__section-title {
    font-size: 1.8rem;
    margin-bottom: 15px;
  }

  .page-register__section-description {
    font-size: 0.95rem;
    margin-bottom: 30px;
    padding: 0 15px; /* Thêm padding cho mô tả */
  }

  .page-register__benefits-grid,
  .page-register__security-features {
    grid-template-columns: 1fr;
    padding: 0 15px; /* Thêm padding cho grid */
  }

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

  .page-register__benefit-icon {
    max-height: 150px;
    min-width: 200px !important;
    min-height: 200px !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-register__registration-form {
    padding: 25px;
    margin: 30px 15px 0 15px;
  }

  .page-register__form-label {
    font-size: 1rem;
  }

  .page-register__form-input,
  .page-register__form-select {
    padding: 10px 12px;
    font-size: 0.95rem;
  }

  .page-register__terms-checkbox {
    font-size: 0.9rem;
    align-items: flex-start;
  }

  .page-register__faq-list {
    padding: 0 15px; /* Thêm padding cho danh sách FAQ */
  }

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

  .page-register__faq-answer {
    padding: 0 20px 15px 20px;
    font-size: 0.95rem;
  }

  /* Force responsive images and containers */
  .page-register img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-register__hero-section,
  .page-register__benefits-section,
  .page-register__form-section,
  .page-register__security-section,
  .page-register__faq-section,
  .page-register__cta-section,
  .page-register__container,
  .page-register__registration-form,
  .page-register__cta-buttons,
  .page-register__benefits-grid,
  .page-register__security-features,
  .page-register__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  .page-register__benefits-grid, .page-register__security-features {
    padding-left: 15px;
    padding-right: 15px;
  }
}

@media (max-width: 480px) {
  .page-register__hero-section {
    padding: 30px 10px;
  }

  .page-register__main-title {
    font-size: clamp(1.5rem, 8vw, 2rem);
  }

  .page-register__btn-primary,
  .page-register__btn-secondary {
    font-size: 0.95rem !important;
    padding: 10px 12px !important;
  }

  .page-register__section-title {
    font-size: 1.5rem;
  }

  .page-register__registration-form {
    padding: 20px;
  }

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

  .page-register__form-label {
    font-size: 0.9rem;
  }

  .page-register__form-input,
  .page-register__form-select {
    font-size: 0.9rem;
  }

  .page-register__terms-checkbox {
    font-size: 0.85rem;
  }

  .page-register__faq-item summary {
    font-size: 0.95rem;
    padding: 12px 15px;
  }

  .page-register__faq-answer {
    font-size: 0.9rem;
    padding: 0 15px 12px 15px;
  }
}