/* style/login.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không lặp lại */

:root {
  --page-bg-color: #08160F;
  --card-bg-color: #11271B;
  --text-main-color: #F2FFF6;
  --text-secondary-color: #A7D9B8;
  --btn-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --border-color: #2E7A4E;
  --glow-color: #57E38D;
  --gold-color: #F2C14E;
  --divider-color: #1E3A2A;
  --deep-green-color: #0A4B2C;
}

.page-login {
  background-color: var(--page-bg-color);
  color: var(--text-main-color);
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

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

.page-login__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: 10px; /* Nhỏ hơn so với body padding-top */
  overflow: hidden;
}

.page-login__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.page-login__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.5); /* Giảm độ sáng để chữ dễ đọc */
}

.page-login__hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  color: #ffffff;
}

.page-login__main-title {
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  max-width: 100%; /* Đảm bảo tiêu đề không bị tràn */
  font-size: clamp(2em, 4vw, 3.5em); /* Sử dụng clamp để điều chỉnh kích thước */
}

.page-login__hero-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: var(--text-secondary-color);
}

.page-login__section-title {
  font-size: 2.5em;
  color: var(--text-main-color);
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
}

.page-login__section-description {
  font-size: 1.1em;
  color: var(--text-secondary-color);
  text-align: center;
  margin-bottom: 50px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-login__form-section {
  padding: 80px 0;
  background-color: var(--page-bg-color);
}

.page-login__form {
  background-color: var(--card-bg-color);
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  max-width: 500px;
  margin: 0 auto;
  border: 1px solid var(--border-color);
}

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

.page-login__form-label {
  display: block;
  margin-bottom: 10px;
  font-size: 1.1em;
  color: var(--text-main-color);
}

.page-login__form-input {
  width: 100%;
  padding: 15px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: #0a1e14; /* Màu nền input */
  color: var(--text-main-color);
  font-size: 1em;
  box-sizing: border-box;
}

.page-login__form-input::placeholder {
  color: var(--text-secondary-color);
}

.page-login__btn-primary {
  display: block;
  width: 100%;
  padding: 15px 25px;
  background: var(--btn-gradient);
  color: #ffffff;
  text-align: center;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  box-sizing: border-box;
}

.page-login__btn-primary:hover {
  opacity: 0.9;
  box-shadow: 0 0 15px var(--glow-color);
}

.page-login__form-links {
  text-align: center;
  margin-top: 20px;
  font-size: 0.95em;
}

.page-login__form-link {
  color: var(--text-secondary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-login__form-link:hover {
  color: var(--glow-color);
}

.page-login__form-divider {
  color: var(--text-secondary-color);
  margin: 0 10px;
}

.page-login__benefits-section {
  padding: 80px 0;
  background-color: var(--page-bg-color);
}

.page-login__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-login__benefit-card {
  background-color: var(--card-bg-color);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-login__benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

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

.page-login__card-title {
  font-size: 1.5em;
  color: var(--text-main-color);
  margin-bottom: 15px;
  font-weight: bold;
}

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

.page-login__security-section {
  padding: 80px 0;
  background-color: var(--page-bg-color);
}

.page-login__security-content {
  display: flex;
  align-items: center;
  gap: 50px;
  margin-top: 50px;
}

.page-login__security-text {
  flex: 1;
}

.page-login__security-subtitle {
  font-size: 1.8em;
  color: var(--text-main-color);
  margin-bottom: 20px;
  font-weight: bold;
}

.page-login__security-list {
  list-style: none;
  padding: 0;
  margin-bottom: 20px;
}

.page-login__security-list-item {
  position: relative;
  padding-left: 30px;
  margin-bottom: 15px;
  color: var(--text-secondary-color);
}

.page-login__security-list-item::before {
  content: '✓';
  color: var(--glow-color);
  position: absolute;
  left: 0;
  font-weight: bold;
}

.page-login__security-note {
  font-style: italic;
  color: var(--text-secondary-color);
  border-left: 3px solid var(--gold-color);
  padding-left: 15px;
}

.page-login__security-image-wrapper {
  flex: 1;
  text-align: center;
}

.page-login__security-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.page-login__faq-section {
  padding: 80px 0;
  background-color: var(--page-bg-color);
}

.page-login__faq-list {
  max-width: 900px;
  margin: 50px auto 0 auto;
}

.page-login__faq-item {
  background-color: var(--card-bg-color);
  margin-bottom: 15px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: all 0.3s ease;
}

.page-login__faq-item summary {
  list-style: none; /* Ẩn marker mặc định */
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-size: 1.15em;
  font-weight: bold;
  color: var(--text-main-color);
  background-color: var(--card-bg-color);
  transition: background-color 0.3s ease;
}

.page-login__faq-item summary::-webkit-details-marker {
  display: none; /* Ẩn marker cho Webkit */
}

.page-login__faq-item summary:hover {
  background-color: #1a3225; /* Slightly darker on hover */
}

.page-login__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  color: var(--glow-color);
  transition: transform 0.3s ease;
}

.page-login__faq-item[open] .page-login__faq-toggle {
  transform: rotate(45deg); /* Xoay dấu + thành X khi mở */
}

.page-login__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1em;
  color: var(--text-secondary-color);
  line-height: 1.8;
}

.page-login__faq-answer a {
  color: var(--glow-color);
  text-decoration: underline;
}

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

.page-login__app-image {
  max-width: 100%;
  height: auto;
  margin-top: 40px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  min-width: 200px; /* Đảm bảo kích thước tối thiểu */
  min-height: 200px; /* Đảm bảo kích thước tối thiểu */
}

/* 响应式设计 */
@media (max-width: 992px) {
  .page-login__security-content {
    flex-direction: column;
    text-align: center;
  }

  .page-login__security-image-wrapper {
    margin-top: 40px;
  }

  .page-login__main-title {
    font-size: clamp(2em, 5vw, 3em);
  }
}

@media (max-width: 768px) {
  .page-login__container {
    padding: 0 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-login__hero-section,
  .page-login__form-section,
  .page-login__benefits-section,
  .page-login__security-section,
  .page-login__faq-section,
  .page-login__app-download-section {
    padding: 40px 0 !important;
  }

  .page-login__main-title {
    font-size: clamp(1.8em, 6vw, 2.5em) !important;
    margin-bottom: 15px !important;
  }

  .page-login__hero-description {
    font-size: 1em !important;
    margin-bottom: 20px !important;
  }

  .page-login__section-title {
    font-size: 2em !important;
    margin-bottom: 30px !important;
  }

  .page-login__section-description {
    font-size: 0.95em !important;
    margin-bottom: 30px !important;
  }

  .page-login__form {
    padding: 30px !important;
  }

  .page-login__form-group {
    margin-bottom: 20px !important;
  }

  .page-login__form-label {
    font-size: 1em !important;
  }

  .page-login__form-input,
  .page-login__btn-primary {
    padding: 12px 15px !important;
    font-size: 1em !important;
  }

  .page-login__form-links {
    font-size: 0.9em !important;
  }

  .page-login__benefits-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  .page-login__benefit-card {
    padding: 25px !important;
  }

  .page-login__benefit-icon {
    max-height: 150px !important;
  }

  .page-login__card-title {
    font-size: 1.3em !important;
  }

  .page-login__card-text {
    font-size: 0.95em !important;
  }

  .page-login__security-subtitle {
    font-size: 1.5em !important;
  }

  .page-login__security-list-item,
  .page-login__security-note {
    font-size: 0.95em !important;
  }

  .page-login__faq-item summary {
    font-size: 1em !important;
    padding: 15px 20px !important;
  }

  .page-login__faq-answer {
    font-size: 0.95em !important;
    padding: 0 20px 15px 20px !important;
  }

  /* Responsive images */
  .page-login img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    box-sizing: border-box !important;
  }

  /* Responsive buttons */
  .page-login__cta-button,
  .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 !important;
    padding-right: 15px !important;
  }

  .page-login__cta-buttons,
  .page-login__button-group,
  .page-login__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
    flex-wrap: wrap !important;
    gap: 10px !important;
  }

  .page-login__cta-buttons {
    flex-direction: column !important;
  }
}

@media (max-width: 480px) {
  .page-login__main-title {
    font-size: clamp(1.5em, 7vw, 2em) !important;
  }

  .page-login__section-title {
    font-size: 1.8em !important;
  }
}