/* style/login.css */
:root {
  --primary-color: #26A9E0;
  --secondary-color: #EA7C07; /* Màu cam cho nút đăng nhập/CTA */
  --text-color-dark: #333333;
  --text-color-light: #ffffff;
  --bg-color-light: #ffffff;
  --bg-color-dark: #26A9E0;
  --border-color: #e0e0e0;
}

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

/* 🚨 Cố định khoảng cách đầu trang với header */
.page-login__hero-section {
  padding-top: var(--header-offset, 120px);
}

.page-login__hero-section,
.page-login__form-section,
.page-login__benefits-section,
.page-login__security-section,
.page-login__faq-section {
  padding: 60px 0;
  text-align: center;
}

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

.page-login__main-heading {
  font-size: 2.8em;
  color: var(--text-color-dark);
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-login__intro-text {
  font-size: 1.2em;
  color: var(--text-color-dark);
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-login__section-title {
  font-size: 2.2em;
  color: var(--text-color-dark);
  margin-bottom: 40px;
}

.page-login__section-title--light {
  color: var(--text-color-light);
}

.page-login__btn-primary,
.page-login__cta-button,
.page-login__submit-button {
  display: inline-block;
  padding: 15px 40px;
  background: var(--secondary-color); /* Màu cam cho nút hành động chính */
  color: var(--text-color-light);
  text-decoration: none;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
  border: none;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-login__btn-primary:hover,
.page-login__cta-button:hover,
.page-login__submit-button:hover {
  background: #d46b00; /* Màu cam đậm hơn khi hover */
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.page-login__btn-secondary {
  display: inline-block;
  padding: 12px 30px;
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  text-decoration: none;
  border-radius: 8px;
  font-size: 1em;
  font-weight: bold;
  transition: background-color 0.3s ease, color 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-login__btn-secondary:hover {
  background: var(--primary-color);
  color: var(--text-color-light);
}

/* HERO Section */
.page-login__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(135deg, var(--primary-color), rgba(255, 255, 255, 0.8));
  color: var(--text-color-dark);
  padding-bottom: 80px;
}

.page-login__hero-container {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.page-login__hero-image {
  width: 100%;
  margin-bottom: 30px;
}

.page-login__hero-image img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.page-login__hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
}

/* Login Form Section */
.page-login__form-section {
  background-color: var(--bg-color-light);
}

.page-login__form-wrapper {
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  padding: 40px;
  max-width: 500px;
  margin: 0 auto;
  text-align: left;
}

.page-login__login-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-login__form-group {
  margin-bottom: 15px;
}

.page-login__form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
  color: var(--text-color-dark);
}

.page-login__form-input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 1em;
  box-sizing: border-box;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.page-login__form-input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(38, 169, 224, 0.2);
  outline: none;
}

.page-login__form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: -10px;
  margin-bottom: 10px;
  font-size: 0.95em;
}

.page-login__remember-me {
  display: flex;
  align-items: center;
  color: var(--text-color-dark);
}

.page-login__remember-me input[type="checkbox"] {
  margin-right: 8px;
  accent-color: var(--primary-color);
}

.page-login__forgot-password {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.page-login__register-prompt {
  margin-top: 30px;
  text-align: center;
  font-size: 1em;
  color: var(--text-color-dark);
}

.page-login__register-link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

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

/* Benefits Section */
.page-login__benefits-section {
  background-color: var(--bg-color-dark);
  color: var(--text-color-light);
}

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

.page-login__benefit-item {
  background: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  transition: transform 0.3s ease, background 0.3s ease;
}

.page-login__benefit-item:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.15);
}

.page-login__benefit-icon {
  width: 100%;
  max-width: 150px; /* Adjust size for content images */
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
  object-fit: cover;
}

.page-login__benefit-title {
  font-size: 1.3em;
  margin-bottom: 15px;
  color: var(--text-color-light);
}

.page-login__benefit-description {
  font-size: 0.95em;
  color: rgba(255, 255, 255, 0.8);
}

/* Security Section */
.page-login__security-section {
  background-color: var(--bg-color-light);
}

.page-login__security-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: left;
  font-size: 1.05em;
  color: var(--text-color-dark);
}

.page-login__security-content p {
  margin-bottom: 20px;
}

.page-login__security-content .page-login__btn-secondary {
  margin-top: 20px;
  display: inline-block;
}

/* FAQ Section */
.page-login__faq-section {
  background-color: #f9f9f9;
  padding-bottom: 80px;
}

.page-login__faq-list {
  max-width: 800px;
  margin: 0 auto;
  text-align: left;
}

.page-login__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  background: var(--bg-color-light);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-login__faq-question:hover {
  background: #f5f5f5;
  border-color: #d0d0d0;
}

.page-login__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 1.1em;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text-color-dark);
  pointer-events: none;
}

.page-login__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  line-height: 1;
  color: var(--primary-color);
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
}

.page-login__faq-item.active .page-login__faq-toggle {
  color: var(--secondary-color);
  transform: rotate(180deg);
}

.page-login__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  padding: 0 25px;
  opacity: 0;
  background: #fdfdfd;
  color: var(--text-color-dark);
}

.page-login__faq-item.active .page-login__faq-answer {
  max-height: 2000px !important;
  padding: 20px 25px !important;
  opacity: 1;
  border-top: 1px solid var(--border-color);
  border-radius: 0 0 8px 8px;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-login__main-heading {
    font-size: 2.2em;
  }

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

  .page-login__intro-text {
    font-size: 1.1em;
  }
}

@media (max-width: 768px) {
  .page-login__hero-section {
    padding-top: var(--header-offset, 120px) !important;
    padding-bottom: 40px;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-login__hero-image img {
    border-radius: 8px;
  }

  .page-login__main-heading {
    font-size: 1.8em;
  }

  .page-login__intro-text {
    font-size: 1em;
  }

  .page-login__section-title {
    font-size: 1.6em;
    margin-bottom: 30px;
  }

  .page-login__btn-primary,
  .page-login__cta-button,
  .page-login__submit-button,
  .page-login__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 12px 20px;
    font-size: 1em;
    margin-top: 15px; /* Added for better spacing on mobile */
  }

  .page-login__form-wrapper {
    padding: 30px 20px;
  }

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

  .page-login__benefits-section,
  .page-login__security-section,
  .page-login__faq-section {
    padding: 40px 0;
  }

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

  .page-login__benefit-item {
    padding: 25px;
  }

  .page-login__security-content {
    padding: 0 15px;
  }

  .page-login__faq-question {
    padding: 15px 20px;
  }
  
  .page-login__faq-question h3 {
    font-size: 1em;
  }
  
  .page-login__faq-toggle {
    font-size: 20px;
    width: 24px;
    height: 24px;
  }

  .page-login__faq-answer {
    padding: 0 20px;
  }

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

  /* Image responsiveness */
  .page-login img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-login__container, 
  .page-login__form-wrapper, 
  .page-login__security-content, 
  .page-login__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}