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

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

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

.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 header offset */
  background-color: var(--page-login-deep-green-color);
  overflow: hidden;
}

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

.page-login__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  display: block;
}

.page-login__hero-section .page-login__container {
  position: relative;
  z-index: 1;
  background: rgba(0, 0, 0, 0.4); /* Lớp phủ để tăng độ tương phản cho văn bản */
  padding: 30px;
  border-radius: 10px;
}

.page-login__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--page-login-text-main);
  margin-bottom: 15px;
  line-height: 1.2;
}

.page-login__tagline {
  font-size: 1.1rem;
  color: var(--page-login-text-secondary);
  margin-bottom: 30px;
  line-height: 1.5;
}

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

.page-login__card-title {
  font-size: 2rem;
  color: var(--page-login-text-main);
  margin-bottom: 25px;
  text-align: center;
}

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

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

.page-login__form-input {
  width: 100%;
  padding: 15px 20px;
  border: 1px solid var(--page-login-border-color);
  border-radius: 8px;
  background-color: var(--page-login-deep-green-color);
  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-input:focus {
  outline: none;
  border-color: var(--page-login-secondary-color);
  box-shadow: 0 0 0 3px rgba(34, 199, 104, 0.3);
}

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

.page-login__remember-me {
  display: flex;
  align-items: center;
}

.page-login__checkbox {
  margin-right: 8px;
  width: 18px;
  height: 18px;
  accent-color: var(--page-login-primary-color);
}

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

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

.page-login__forgot-password:hover {
  text-decoration: underline;
}

.page-login__btn-primary {
  display: block;
  width: 100%;
  padding: 15px 25px;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
  text-decoration: none;
  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 {
  color: var(--page-login-text-secondary);
  text-align: center;
  margin-top: 25px;
  font-size: 0.95rem;
}

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

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

.page-login__benefits-section {
  background-color: #ffffff;
  color: #333333;
  padding: 80px 20px;
  text-align: center;
}

.page-login__benefits-section .page-login__section-title {
  color: #000000;
}

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

.page-login__benefit-item {
  background-color: #ffffff;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  color: #333333;
  border: 1px solid #e0e0e0;
}

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

.page-login__benefit-title {
  font-size: 1.5rem;
  color: #000000;
  margin-bottom: 15px;
}

.page-login__benefit-description {
  font-size: 1rem;
  line-height: 1.6;
  color: #555555;
}

.page-login__section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--page-login-text-main);
}

.page-login__section-description {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--page-login-text-secondary);
  margin-bottom: 30px;
}

.page-login__dark-section {
  background-color: var(--page-login-deep-green-color);
  color: var(--page-login-text-main);
  padding: 80px 20px;
  text-align: center;
}

.page-login__dark-section .page-login__section-title {
  color: var(--page-login-text-main);
}

.page-login__dark-section .page-login__section-description {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-login__security-list {
  list-style: none;
  padding: 0;
  margin: 40px auto 50px auto;
  max-width: 600px;
}

.page-login__security-item {
  background-color: var(--page-login-card-bg);
  border: 1px solid var(--page-login-border-color);
  padding: 18px 25px;
  margin-bottom: 15px;
  border-radius: 10px;
  font-size: 1.1rem;
  color: var(--page-login-text-main);
  text-align: left;
  display: flex;
  align-items: center;
}

.page-login__security-item::before {
  content: '✓';
  color: var(--page-login-secondary-color);
  font-weight: bold;
  margin-right: 15px;
  font-size: 1.3rem;
}

.page-login__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  background-color: transparent;
  color: var(--page-login-secondary-color);
  border: 2px solid var(--page-login-secondary-color);
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.3s ease, color 0.3s ease;
  text-decoration: none;
  text-align: center;
  box-sizing: border-box;
}

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

.page-login__faq-section {
  background-color: #ffffff;
  color: #333333;
  padding: 80px 20px;
  text-align: center;
}

.page-login__faq-section .page-login__section-title {
  color: #000000;
}

.page-login__faq-list {
  margin-top: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-login__faq-item {
  background-color: #f9f9f9;
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  text-align: left;
}

.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.1rem;
  font-weight: 600;
  color: #333333;
  cursor: pointer;
  background-color: #f0f0f0;
  transition: background-color 0.3s ease;
}

.page-login__faq-question:hover {
  background-color: #e5e5e5;
}

.page-login__faq-item summary {
  list-style: none;
}

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

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

.page-login__faq-toggle {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--page-login-primary-color);
  margin-left: 15px;
}

.page-login__faq-answer {
  padding: 15px 25px 25px 25px;
  font-size: 1rem;
  color: #555555;
  line-height: 1.6;
  border-top: 1px solid #e0e0e0;
}

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

.page-login__cta-section {
  background-color: var(--page-login-background);
  color: var(--page-login-text-main);
  padding: 80px 20px;
  text-align: center;
}

.page-login__cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
  .page-login__main-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
  }
  .page-login__login-card {
    padding: 30px;
  }
}

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

  .page-login__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }

  .page-login__hero-section .page-login__container {
    padding: 20px;
  }

  .page-login__main-title {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
  }

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

  .page-login__login-card {
    padding: 25px;
  }

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

  .page-login__form-input,
  .page-login__btn-primary,
  .page-login__btn-secondary {
    padding: 12px 15px;
    font-size: 1rem;
  }

  .page-login__form-options {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .page-login__benefits-section,
  .page-login__dark-section,
  .page-login__faq-section,
  .page-login__cta-section {
    padding: 50px 15px;
  }

  .page-login__section-title {
    font-size: clamp(1.5rem, 6vw, 2.5rem);
  }

  .page-login__section-description {
    font-size: 1rem;
  }

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

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

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

  .page-login__faq-question {
    font-size: 1rem;
    padding: 15px 20px;
  }

  .page-login__faq-answer {
    padding: 10px 20px 20px 20px;
    font-size: 0.95rem;
  }

  .page-login__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  /* Responsive images */
  .page-login img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-login__section,
  .page-login__card,
  .page-login__container,
  .page-login__hero-image-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Buttons responsiveness */
  .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;
    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;
  }
}

@media (max-width: 480px) {
  .page-login__login-card {
    padding: 20px;
  }

  .page-login__card-title {
    font-size: 1.6rem;
  }

  .page-login__form-input {
    padding: 10px 12px;
  }

  .page-login__form-options {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }

  .page-login__main-title {
    font-size: clamp(1.5rem, 8vw, 2.2rem);
  }
}