/* style/login.css */

/* Biến màu từ palette */
:root {
  --page-login-primary-color: #11A84E;
  --page-login-secondary-color: #22C768;
  --page-login-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --page-login-card-bg: #11271B;
  --page-login-background: #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-light-text: #ffffff;
  --page-login-dark-text: #333333;
  --page-login-white-bg: #ffffff;
  --page-login-light-gray-bg: #f5f5f5;
}

.page-login {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--page-login-text-main); /* Default text color for dark background */
  background-color: var(--page-login-background); /* Default background for main content */
}

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

/* Hero Section */
.page-login__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 0;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  text-align: center;
  overflow: hidden;
  background-color: var(--page-login-background);
}

.page-login__hero-image-wrapper {
  width: 100%;
  max-height: 675px; /* Aspect ratio 16:9 for 1200x675 */
  overflow: hidden;
  position: relative;
}

.page-login__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.6); /* Slightly darken image for text contrast */
}

.page-login__hero-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  max-width: 800px;
  padding: 20px;
  box-sizing: border-box;
  color: var(--page-login-light-text);
}

.page-login__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--page-login-gold);
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.page-login__hero-description {
  font-size: clamp(1rem, 2vw, 1.25rem);
  margin-bottom: 30px;
  color: var(--page-login-text-secondary);
}

.page-login__hero-cta {
  margin: 10px;
  display: inline-block;
}

/* General Section Styling */
.page-login__section {
  padding: 80px 0;
}

.page-login__dark-bg {
  background-color: var(--page-login-background);
  color: var(--page-login-text-main);
}

.page-login__light-bg {
  background-color: var(--page-login-light-gray-bg);
  color: var(--page-login-dark-text);
}

.page-login__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: var(--page-login-gold); /* For dark bg */
}

.page-login__light-bg .page-login__section-title {
  color: var(--page-login-primary-color); /* For light bg */
}

.page-login__subsection-title {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 600;
  margin-top: 30px;
  margin-bottom: 20px;
  color: var(--page-login-gold); /* For dark bg */
}

.page-login__light-bg .page-login__subsection-title {
  color: var(--page-login-primary-color); /* For light bg */
}

.page-login__text-block {
  font-size: 1rem;
  margin-bottom: 20px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  text-align: justify;
}

.page-login__list {
  list-style: none;
  padding: 0;
  margin: 0 auto 20px auto;
  max-width: 800px;
}

.page-login__list-item {
  position: relative;
  padding-left: 30px;
  margin-bottom: 10px;
  font-size: 1rem;
}

.page-login__list-item::before {
  content: '✔';
  position: absolute;
  left: 0;
  color: var(--page-login-primary-color);
  font-weight: bold;
}

/* Buttons */
.page-login__btn-primary,
.page-login__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.2s ease;
  cursor: pointer;
  text-align: center;
  box-sizing: border-box;
}

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

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

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

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

/* Step-by-step Guide */
.page-login__step-by-step {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
  text-align: center;
}

.page-login__step-card {
  background-color: var(--page-login-white-bg);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  color: var(--page-login-dark-text);
}

.page-login__step-image {
  width: 100%;
  height: auto;
  max-height: 200px;
  object-fit: contain;
  margin-bottom: 20px;
  border-radius: 8px;
}

.page-login__step-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--page-login-primary-color);
}

.page-login__step-description {
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.page-login__register-prompt {
  text-align: center;
  margin-top: 60px;
  padding: 40px;
  background-color: var(--page-login-white-bg);
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  color: var(--page-login-dark-text);
}

.page-login__register-prompt .page-login__subsection-title {
  color: var(--page-login-primary-color);
}

/* Troubleshooting Section */
.page-login__issue-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-login__card {
  background-color: var(--page-login-card-bg);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  color: var(--page-login-text-main);
  border: 1px solid var(--page-login-border);
}

.page-login__card-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--page-login-gold);
}

.page-login__card-text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--page-login-text-secondary);
}

/* Benefits/Features Grid */
.page-login__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-login__feature-item {
  background-color: var(--page-login-white-bg);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  text-align: center;
  color: var(--page-login-dark-text);
}

.page-login__feature-image {
  width: 100%;
  height: auto;
  max-height: 250px;
  object-fit: cover;
  margin-bottom: 20px;
  border-radius: 8px;
}

.page-login__feature-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--page-login-primary-color);
}

.page-login__feature-text {
  font-size: 0.95rem;
  line-height: 1.7;
}

/* App Download Section */
.page-login__download-buttons {
  text-align: center;
  margin-top: 40px;
}

/* FAQ Section */
.page-login__faq-list {
  max-width: 900px;
  margin: 40px auto 0 auto;
}

.page-login__faq-item {
  background-color: var(--page-login-white-bg);
  margin-bottom: 15px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  color: var(--page-login-dark-text);
}

.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  background-color: var(--page-login-light-gray-bg);
  color: var(--page-login-primary-color);
  border-bottom: 1px solid var(--page-login-border);
}

.page-login__faq-question:hover {
  background-color: #e0e0e0;
}

.page-login__faq-item[open] .page-login__faq-question {
  border-bottom: 1px solid var(--page-login-border);
}

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

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

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

.page-login__faq-answer {
  padding: 20px 25px;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--page-login-dark-text);
  background-color: var(--page-login-white-bg);
}

.page-login__faq-answer p {
  margin-bottom: 10px;
}

/* Hide default details marker */
.page-login__faq-item summary::-webkit-details-marker {
  display: none;
}
.page-login__faq-item summary::marker {
  display: none;
}

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

  .page-login__container {
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-login__hero-section {
    padding: 40px 0;
    padding-top: 10px !important;
  }

  .page-login__hero-content {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
    padding: 20px 15px;
    max-width: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    border-radius: 8px;
    margin-top: 20px;
  }

  .page-login__hero-image-wrapper {
    max-height: 400px;
  }

  .page-login__hero-image {
    filter: brightness(0.4);
  }

  .page-login__main-title {
    font-size: 2rem;
    margin-bottom: 15px;
  }

  .page-login__hero-description {
    font-size: 1rem;
    margin-bottom: 20px;
  }

  .page-login__hero-cta {
    width: 100% !important;
    margin: 10px 0 !important;
  }

  .page-login__section {
    padding: 40px 0;
  }

  .page-login__section-title {
    font-size: 2rem;
    margin-bottom: 30px;
  }

  .page-login__subsection-title {
    font-size: 1.5rem;
    margin-top: 20px;
    margin-bottom: 15px;
  }

  .page-login__step-by-step,
  .page-login__issue-cards,
  .page-login__features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-login__step-card,
  .page-login__card,
  .page-login__feature-item,
  .page-login__register-prompt,
  .page-login__faq-item {
    padding: 20px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Images responsiveness */
  .page-login img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  /* Buttons responsiveness */
  .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__download-buttons,
  .page-login__hero-content .page-login__hero-cta {
    display: flex;
    flex-direction: column;
    gap: 15px;
  }

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

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