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

:root {
  --page-login-primary: #11A84E;
  --page-login-secondary: #22C768;
  --page-login-btn-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --page-login-card-bg: #11271B;
  --page-login-bg: #08160F;
  --page-login-text-main: #F2FFF6;
  --page-login-text-secondary: #A7D9B8;
  --page-login-border: #2E7A4E;
  --page-login-glow: #57E38D;
  --page-login-gold: #F2C14E;
  --page-login-divider: #1E3A2A;
  --page-login-deep-green: #0A4B2C;
}

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

.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;
  overflow: hidden;
  padding: 10px 0 60px 0; /* body đã xử lý padding-top cho header */
  background-color: var(--page-login-bg);
}

.page-login__hero-image-wrapper {
  width: 100%;
  max-height: 500px;
  overflow: hidden;
  position: relative;
}

.page-login__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.7); /* Làm tối ảnh nền để chữ dễ đọc */
}

.page-login__hero-content {
  position: relative;
  z-index: 10;
  padding: 40px 20px;
  max-width: 900px;
  margin-top: -150px; /* Kéo nội dung lên trên ảnh */
  background-color: var(--page-login-card-bg); /* Nền cho nội dung hero */
  border-radius: 15px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--page-login-border);
}

.page-login__main-title {
  font-size: clamp(2.2rem, 3.5vw, 3.2rem);
  color: var(--page-login-gold);
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.page-login__subtitle {
  font-size: 1.1rem;
  color: var(--page-login-text-secondary);
  max-width: 700px;
  margin: 0 auto;
}

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

.page-login__login-card {
  background-color: var(--page-login-card-bg);
  padding: 40px;
  border-radius: 15px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
  max-width: 500px;
  margin: 0 auto;
  border: 1px solid var(--page-login-border);
}

.page-login__card-title {
  font-size: 2rem;
  color: var(--page-login-text-main);
  text-align: center;
  margin-bottom: 30px;
}

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

.page-login__form-label {
  display: block;
  margin-bottom: 8px;
  color: var(--page-login-text-secondary);
  font-size: 1rem;
}

.page-login__form-input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--page-login-border);
  border-radius: 8px;
  background-color: var(--page-login-deep-green);
  color: var(--page-login-text-main);
  font-size: 1rem;
  box-sizing: border-box;
}

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

.page-login__form-actions {
  display: flex;
  flex-direction: column;
  gap: 15px;
  align-items: center;
  margin-top: 30px;
}

.page-login__btn-primary,
.page-login__btn-secondary {
  display: inline-block;
  padding: 14px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1rem;
  text-align: center;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-login__btn-primary {
  background: var(--page-login-btn-gradient);
  color: #ffffff; /* Luôn dùng màu trắng cho nút chính */
  border: none;
  box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-login__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-login__forgot-password {
  color: var(--page-login-text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
}

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

.page-login__register-prompt {
  text-align: center;
  margin-top: 30px;
  color: var(--page-login-text-secondary);
}

.page-login__register-link {
  background-color: transparent;
  color: var(--page-login-primary);
  border: 2px solid var(--page-login-primary);
  margin-top: 15px;
}

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

.page-login__features-section,
.page-login__cta-section,
.page-login__faq-section,
.page-login__info-section {
  padding: 80px 0;
  background-color: var(--page-login-bg);
}

.page-login__dark-section {
  background-color: var(--page-login-card-bg);
}

.page-login__section-title {
  font-size: 2.5rem;
  color: var(--page-login-gold);
  text-align: center;
  margin-bottom: 50px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

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

.page-login__feature-item {
  background-color: var(--page-login-deep-green);
  padding: 30px;
  border-radius: 15px;
  text-align: center;
  border: 1px solid var(--page-login-border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.page-login__feature-icon {
  width: 100%;
  max-width: 200px;
  height: auto;
  margin-bottom: 20px;
  border-radius: 10px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-login__feature-title {
  font-size: 1.5rem;
  color: var(--page-login-text-main);
  margin-bottom: 15px;
}

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

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

.page-login__cta-description {
  font-size: 1.2rem;
  color: var(--page-login-text-secondary);
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
}

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

.page-login__btn-secondary {
  background-color: transparent;
  color: var(--page-login-primary);
  border: 2px solid var(--page-login-primary);
}

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

.page-login__faq-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.page-login__faq-item {
  background-color: var(--page-login-deep-green);
  border: 1px solid var(--page-login-border);
  border-radius: 10px;
  overflow: hidden;
}

.page-login__faq-item.active .page-login__faq-answer {
  max-height: 2000px !important; /* Đảm bảo đủ cao để hiển thị toàn bộ nội dung */
  padding-bottom: 20px;
}

.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  cursor: pointer;
  background-color: var(--page-login-card-bg);
  color: var(--page-login-text-main);
  font-weight: bold;
  font-size: 1.1rem;
  border-bottom: 1px solid var(--page-login-divider);
}

.page-login__faq-item.active .page-login__faq-question {
  border-bottom: none;
}

.page-login__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  color: var(--page-login-primary);
}

.page-login__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out, padding-bottom 0.4s ease-out;
  padding: 0 20px;
  color: var(--page-login-text-secondary);
}

.page-login__faq-answer p {
  margin: 0;
  padding-top: 10px;
}

.page-login__info-section .page-login__text-block {
  color: var(--page-login-text-secondary);
  margin-bottom: 20px;
  font-size: 1.05rem;
  line-height: 1.8;
}

.page-login__home-link {
  margin-top: 30px;
  display: inline-block;
}

/* Responsive styles */
@media (max-width: 992px) {
  .page-login__hero-content {
    margin-top: -100px;
    padding: 30px;
  }

  .page-login__main-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
  }

  .page-login__section-title,
  .page-login__cta-title {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .page-login__hero-section {
    padding-bottom: 40px;
  }

  .page-login__hero-content {
    margin-top: -80px;
    padding: 20px;
  }

  .page-login__main-title {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
  }

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

  .page-login__form-section,
  .page-login__features-section,
  .page-login__cta-section,
  .page-login__faq-section,
  .page-login__info-section {
    padding: 40px 0;
  }

  .page-login__login-card {
    padding: 30px;
  }

  .page-login__card-title {
    font-size: 1.8rem;
  }

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

  .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;
    padding-right: 15px;
  }

  .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;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }

  .page-login__section-title,
  .page-login__cta-title {
    font-size: 1.8rem;
  }

  .page-login__feature-item {
    padding: 20px;
  }

  /* 移动端图片强制适配 */
  .page-login img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  /* 所有包含图片的容器 */
  .page-login__section,
  .page-login__card,
  .page-login__container,
  .page-login__hero-image-wrapper,
  .page-login__feature-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  
  /* 确保 .page-login__hero-content không bị tràn */
  .page-login__hero-content {
    max-width: calc(100% - 30px) !important; /* Adjust for padding on container */
    width: calc(100% - 30px) !important;
    box-sizing: border-box !important;
    margin-left: 15px;
    margin-right: 15px;
  }

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

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

@media (max-width: 480px) {
  .page-login__hero-content {
    margin-top: -60px;
  }

  .page-login__main-title {
    font-size: clamp(1.5rem, 6vw, 2rem);
  }

  .page-login__section-title,
  .page-login__cta-title {
    font-size: 1.5rem;
  }

  .page-login__features-grid {
    grid-template-columns: 1fr;
  }
}