/* style/login.css */
/* body đã padding-top: var(--header-offset) từ shared.css, trang này không được thêm lại */
:root {
  --color-primary: #11A84E;
  --color-secondary: #22C768;
  --color-text-main: #F2FFF6;
  --color-text-secondary: #A7D9B8;
  --color-card-bg: #11271B;
  --color-background: #08160F;
  --color-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --color-border: #2E7A4E;
  --color-glow: #57E38D;
  --color-gold: #F2C14E;
  --color-divider: #1E3A2A;
  --color-deep-green: #0A4B2C;
}

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

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

.page-login__section-title {
  font-size: 2.5rem;
  color: var(--color-text-main);
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
  line-height: 1.2;
}

.page-login__sub-title {
  font-size: 1.8rem;
  color: var(--color-text-main);
  margin-top: 40px;
  margin-bottom: 20px;
  font-weight: 600;
}

.page-login__text-block {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  text-align: center;
  margin-bottom: 30px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-login__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 0 60px 0; /* body đã có padding-top, đây chỉ là khoảng cách nhỏ */
  background-color: var(--color-background);
  overflow: hidden;
}

.page-login__hero-image-wrapper {
  width: 100%;
  max-height: 700px; /* Giới hạn chiều cao của ảnh hero */
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 30px;
}

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

.page-login__hero-content {
  text-align: center;
  max-width: 900px;
  padding: 0 20px;
  z-index: 1;
}

.page-login__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  color: var(--color-text-main);
  margin-bottom: 20px;
  font-weight: 800;
  line-height: 1.2;
}

.page-login__description {
  font-size: 1.2rem;
  color: var(--color-text-secondary);
  margin-bottom: 30px;
}

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

.page-login__btn-primary,
.page-login__btn-secondary,
.page-login__btn-submit,
.page-login__offering-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 100%;
}

.page-login__btn-primary,
.page-login__btn-submit {
  background: var(--color-button-gradient);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-login__btn-primary:hover,
.page-login__btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  opacity: 0.9;
}

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

.page-login__btn-secondary:hover {
  background-color: var(--color-primary);
  color: #ffffff;
  transform: translateY(-2px);
}

/* Login Form Section */
.page-login__form-section {
  padding: 60px 0;
  background-color: var(--color-background);
}

.page-login__login-card {
  background-color: var(--color-card-bg);
  border-radius: 15px;
  padding: 40px;
  max-width: 500px;
  margin: 0 auto;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.page-login__login-card-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.1;
  z-index: 0;
}

.page-login__login-form {
  position: relative;
  z-index: 1;
}

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

.page-login__form-label {
  display: block;
  margin-bottom: 10px;
  font-size: 1rem;
  color: var(--color-text-main);
  font-weight: 600;
}

.page-login__form-input {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--color-text-main);
  font-size: 1rem;
  box-sizing: border-box;
}

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

.page-login__form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.3);
}

.page-login__form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
  flex-wrap: wrap;
  gap: 10px;
}

.page-login__remember-me {
  display: flex;
  align-items: center;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  cursor: pointer;
}

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

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

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

/* Why Choose Section */
.page-login__why-choose-section {
  padding: 80px 0;
  background-color: var(--color-deep-green);
}

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

.page-login__feature-item {
  background-color: var(--color-card-bg);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  border: 1px solid var(--color-border);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
}

.page-login__feature-item:hover {
  transform: translateY(-5px);
}

.page-login__feature-title {
  font-size: 1.5rem;
  color: var(--color-gold);
  margin-bottom: 15px;
  font-weight: 700;
}

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

.page-login__image-full-width {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  margin-top: 40px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* Guide Section */
.page-login__guide-section {
  padding: 80px 0;
  background-color: var(--color-background);
}

.page-login__step-by-step {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-top: 50px;
  flex-wrap: wrap;
}

.page-login__step-item {
  flex: 1;
  min-width: 280px;
  max-width: 350px;
  background-color: var(--color-card-bg);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  border: 1px solid var(--color-border);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-login__step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: var(--color-button-gradient);
  border-radius: 50%;
  font-size: 1.8rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 20px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-login__step-title {
  font-size: 1.4rem;
  color: var(--color-text-main);
  margin-bottom: 15px;
  font-weight: 700;
}

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

.page-login__troubleshooting-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-login__troubleshooting-list li {
  background-color: var(--color-card-bg);
  padding: 15px 20px;
  margin-bottom: 10px;
  border-radius: 8px;
  border-left: 5px solid var(--color-gold);
  color: var(--color-text-secondary);
  font-size: 1rem;
}

.page-login__troubleshooting-list li strong {
  color: var(--color-text-main);
}

/* Explore Section */
.page-login__explore-section {
  padding: 80px 0;
  background-color: var(--color-deep-green);
}

.page-login__offerings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-login__offering-item {
  background-color: var(--color-card-bg);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  border: 1px solid var(--color-border);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
}

.page-login__offering-item:hover {
  transform: translateY(-5px);
}

.page-login__offering-title {
  font-size: 1.4rem;
  color: var(--color-text-main);
  margin-bottom: 15px;
  font-weight: 700;
}

.page-login__offering-description {
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin-bottom: 20px;
}

.page-login__offering-link {
  color: var(--color-gold);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

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

.page-login__cta-bottom {
  text-align: center;
  margin-top: 50px;
}

/* Security Section */
.page-login__security-section {
  padding: 80px 0;
  background-color: var(--color-background);
  color: var(--color-text-main);
}

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

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

.page-login__security-item {
  background-color: var(--color-card-bg);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  border: 1px solid var(--color-border);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-login__security-title {
  font-size: 1.5rem;
  color: var(--color-gold);
  margin-bottom: 15px;
  font-weight: 700;
}

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

/* FAQ Section */
.page-login__faq-section {
  padding: 80px 0;
  background-color: var(--color-deep-green);
}

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

.page-login__faq-item {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

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

.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  background-color: var(--color-card-bg);
  color: var(--color-text-main);
  font-size: 1.15rem;
  font-weight: 600;
  border-bottom: 1px solid var(--color-divider);
  transition: background-color 0.3s ease;
}

.page-login__faq-item[open] .page-login__faq-question {
  background-color: var(--color-deep-green);
  border-bottom: 1px solid var(--color-primary);
}

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

.page-login__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  margin-left: 15px;
  color: var(--color-gold);
  transition: transform 0.3s ease;
}

.page-login__faq-item[open] .page-login__faq-toggle {
  transform: rotate(45deg);
}

.page-login__faq-answer {
  padding: 20px 25px;
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  background-color: rgba(17, 39, 27, 0.7); /* Slightly lighter than card-bg */
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-login__section-title {
    font-size: 2rem;
  }

  .page-login__main-title {
    font-size: clamp(2rem, 6vw, 3rem);
  }

  .page-login__description {
    font-size: 1.1rem;
  }

  .page-login__features-grid,
  .page-login__step-by-step,
  .page-login__offerings-grid,
  .page-login__security-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}

@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 {
    padding: 10px 0 40px 0 !important;
  }

  .page-login__section-title {
    font-size: 1.8rem !important;
    margin-bottom: 30px !important;
  }

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

  .page-login__description,
  .page-login__text-block,
  .page-login p,
  .page-login li,
  .page-login__feature-description,
  .page-login__step-description,
  .page-login__offering-description,
  .page-login__security-description,
  .page-login__faq-answer {
    font-size: 16px !important;
    line-height: 1.6 !important;
  }

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

  .page-login__btn-primary,
  .page-login__btn-secondary,
  .page-login__btn-submit,
  .page-login__offering-link {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px !important;
    font-size: 1rem !important;
  }

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

  .page-login__form-options {
    flex-direction: column !important;
    align-items: flex-start !important;
  }

  .page-login__why-choose-section,
  .page-login__guide-section,
  .page-login__explore-section,
  .page-login__security-section,
  .page-login__faq-section {
    padding: 40px 0 !important;
  }

  .page-login img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-login__hero-image-wrapper,
  .page-login__login-card,
  .page-login__feature-item,
  .page-login__step-item,
  .page-login__offering-item,
  .page-login__security-item,
  .page-login__faq-item,
  .page-login__image-full-width {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

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

  .page-login__faq-answer {
    padding: 15px 20px !important;
  }

  .page-login__faq-toggle {
    font-size: 1.5rem !important;
  }
}

@media (max-width: 480px) {
  .page-login__section-title {
    font-size: 1.5rem !important;
  }

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

  .page-login__hero-content {
    padding: 0 10px;
  }
}