/* style/login.css */
.page-login {
  color: var(--text-main);
  background-color: var(--bg-dark); /* Sử dụng biến từ shared.css */
  font-family: Arial, sans-serif;
}

.page-login__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 20px;
  padding-top: 10px; /* Nhỏ hơn để tránh double padding với body */
  box-sizing: border-box;
  overflow: hidden;
}

.page-login__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
}

.page-login__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.4); /* Làm tối ảnh nền để văn bản dễ đọc */
}

.page-login__hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  text-align: center;
  color: var(--text-main);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.page-login__main-title {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--gold);
  margin-bottom: 15px;
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
}

.page-login__description {
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 30px;
  color: var(--text-main);
  max-width: 600px;
}

.page-login__form-wrapper {
  background-color: var(--card-bg);
  padding: 40px;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  width: 100%;
  max-width: 450px;
  box-sizing: border-box;
  border: 1px solid var(--border);
}

.page-login__form-title {
  font-size: 1.8rem;
  color: var(--text-main);
  margin-bottom: 25px;
  text-align: center;
}

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

.page-login__label {
  display: block;
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.page-login__input {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background-color: var(--deep-green);
  color: var(--text-main);
  font-size: 1rem;
  box-sizing: border-box;
}

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

.page-login__input:focus {
  border-color: var(--glow);
  outline: none;
  box-shadow: 0 0 0 3px rgba(87, 227, 141, 0.2);
}

.page-login__form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
  font-size: 0.9rem;
}

.page-login__checkbox-group {
  display: flex;
  align-items: center;
}

.page-login__checkbox {
  margin-right: 8px;
  width: 16px;
  height: 16px;
  accent-color: var(--main-color);
}

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

.page-login__forgot-password {
  color: var(--text-secondary);
  text-decoration: none;
}

.page-login__forgot-password:hover {
  color: var(--main-color);
  text-decoration: underline;
}

.page-login__btn-primary {
  width: 100%;
  padding: 15px 25px;
  border: none;
  border-radius: 8px;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
  text-decoration: none;
  display: block;
  text-align: center;
  box-sizing: border-box;
}

.page-login__btn-primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  transform: translateY(-2px);
}

.page-login__register-text {
  margin-top: 25px;
  text-align: center;
  color: var(--text-secondary);
}

.page-login__register-link {
  color: var(--main-color);
  text-decoration: none;
  font-weight: 600;
}

.page-login__register-link:hover {
  text-decoration: underline;
  color: var(--glow);
}

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

.page-login__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--text-main);
  text-align: center;
  margin-bottom: 20px;
  font-weight: 700;
}

.page-login__section-description {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-secondary);
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
}

.page-login__benefits-section,
.page-login__security-section,
.page-login__faq-section {
  padding: 80px 0;
  box-sizing: border-box;
}

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

.page-login__benefit-item,
.page-login__security-item {
  text-align: center;
  padding: 30px;
  border-radius: 15px;
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-login__security-section.page-login__dark-section {
  background-color: var(--deep-green);
}

.page-login__security-section .page-login__section-title,
.page-login__security-section .page-login__section-description,
.page-login__security-section .page-login__security-title,
.page-login__security-section .page-login__security-text {
  color: var(--text-main);
}

.page-login__benefit-image,
.page-login__security-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 20px;
}

.page-login__benefit-title,
.page-login__security-title {
  font-size: 1.4rem;
  color: var(--text-main);
  margin-bottom: 10px;
  font-weight: 600;
}

.page-login__benefit-text,
.page-login__security-text {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

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

.page-login__faq-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-size: 1.1rem;
  color: var(--text-main);
  font-weight: 600;
  background-color: var(--card-bg);
  transition: background-color 0.3s ease;
  list-style: none; /* For details/summary */
}

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

.page-login__faq-question:hover {
  background-color: var(--deep-green);
}

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

.page-login__faq-answer {
  padding: 0 25px 20px;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  /* For div based FAQ: */
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease-out, padding 0.5s ease-out;
}

.page-login__faq-item.active .page-login__faq-answer {
  max-height: 2000px !important; /* Đủ lớn để chứa nội dung */
  padding-top: 15px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-login__hero-content {
    max-width: 90%;
  }
  .page-login__form-wrapper {
    max-width: 400px;
  }
  .page-login__benefits-grid,
  .page-login__security-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .page-login__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }
  .page-login__main-title {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
  }
  .page-login__description {
    font-size: 1rem;
  }
  .page-login__form-wrapper {
    padding: 30px 20px;
  }
  .page-login__section-title {
    font-size: clamp(1.6rem, 4.5vw, 2.2rem);
  }
  .page-login__section-description {
    font-size: 0.9rem;
    margin-bottom: 30px;
  }
  .page-login__benefits-section,
  .page-login__security-section,
  .page-login__faq-section {
    padding: 50px 0;
  }
  .page-login__benefit-image,
  .page-login__security-image {
    height: 200px;
  }
  .page-login__faq-question {
    font-size: 1rem;
    padding: 18px 20px;
  }
  .page-login__faq-answer {
    font-size: 0.9rem;
    padding: 0 20px 18px;
  }

  /* Mobile image responsiveness */
  .page-login img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-login__hero-image-wrapper,
  .page-login__benefits-section,
  .page-login__security-section,
  .page-login__faq-section,
  .page-login__container,
  .page-login__form-wrapper,
  .page-login__benefit-item,
  .page-login__security-item,
  .page-login__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-login__hero-image-wrapper {
    padding-left: 0;
    padding-right: 0;
  }

  /* Mobile button responsiveness */
  .page-login__btn-primary,
  .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__form-wrapper .page-login__btn-primary {
    padding-left: 25px !important; /* Overwrite for internal padding */
    padding-right: 25px !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;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }
  .page-login__forgot-password {
    font-size: 0.85rem;
  }
  .page-login__register-text {
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .page-login__form-wrapper {
    padding: 25px 15px;
  }
  .page-login__form-title {
    font-size: 1.5rem;
  }
  .page-login__form-options {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .page-login__btn-primary {
    font-size: 1rem;
    padding: 12px 20px;
  }
  .page-login__benefit-title,
  .page-login__security-title {
    font-size: 1.2rem;
  }
  .page-login__faq-question {
    font-size: 0.95rem;
  }
  .page-login__faq-answer {
    font-size: 0.85rem;
  }
}