/* style/login.css */
/* body đã padding-top: var(--header-offset) từ shared.css, không lặp lại ở đây */

:root {
  --primary-color: #11A84E;
  --secondary-color: #22C768;
  --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --card-bg: #11271B;
  --page-bg: #08160F;
  --text-main: #F2FFF6;
  --text-secondary: #A7D9B8;
  --border-color: #2E7A4E;
  --glow-color: #57E38D;
  --gold-color: #F2C14E;
  --divider-color: #1E3A2A;
  --deep-green: #0A4B2C;
}

.page-login {
  font-family: 'Arial', sans-serif;
  color: var(--text-main); /* Mặc định chữ sáng vì nền body tối */
  background-color: var(--page-bg);
}

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

.page-login__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 20px 60px 20px; /* Padding-top nhỏ theo yêu cầu */
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-login__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  margin-bottom: 30px;
  box-sizing: border-box;
}

.page-login__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 10px;
}

.page-login__hero-content {
  max-width: 900px;
  margin: 0 auto;
  z-index: 1;
  position: relative;
}

.page-login__main-title {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-main);
  margin-bottom: 20px;
  text-shadow: 0 0 10px rgba(87, 227, 141, 0.4);
}

.page-login__hero-description {
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 30px;
}

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

.page-login__btn-primary,
.page-login__btn-secondary {
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  box-sizing: border-box;
  text-align: center;
  white-space: normal;
  word-wrap: break-word;
}

.page-login__btn-primary {
  background: var(--button-gradient);
  color: var(--text-main);
  border: 2px solid transparent;
  box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-login__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

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

.page-login__btn-secondary:hover {
  background-color: var(--secondary-color);
  color: var(--page-bg);
  transform: translateY(-3px);
}

.page-login__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  box-sizing: border-box;
}

.page-login__section-title {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  color: var(--text-main);
  text-align: center;
  margin-bottom: 20px;
  text-shadow: 0 0 8px rgba(87, 227, 141, 0.3);
}

.page-login__section-description {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text-secondary);
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
}

.page-login__sub-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 15px;
  border-left: 4px solid var(--secondary-color);
  padding-left: 15px;
}

.page-login__text-content {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 15px;
}

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

.page-login a:hover {
  text-decoration: underline;
}

/* Benefits Section */
.page-login__benefits-section,
.page-login__how-to-login-section,
.page-login__explore-games-section,
.page-login__promotions-section,
.page-login__app-download-section,
.page-login__security-section,
.page-login__faq-section,
.page-login__contact-section {
  padding: 60px 0;
}

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

.page-login__card {
  background-color: var(--card-bg);
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--border-color);
}

.page-login__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-login__card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
  display: block;
}

.page-login__card-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 10px;
}

.page-login__card-title a {
  color: inherit;
  text-decoration: none;
}

.page-login__card-title a:hover {
  color: var(--secondary-color);
  text-decoration: underline;
}

.page-login__card-text {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

/* How to Login Section */
.page-login__login-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.page-login__step-item {
  background-color: var(--card-bg);
  border-radius: 10px;
  padding: 25px;
  text-align: center;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.page-login__step-icon {
  width: 50px;
  height: 50px;
  background: var(--button-gradient);
  color: var(--text-main);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: 700;
  margin: 0 auto 20px auto;
  box-shadow: 0 0 15px rgba(87, 227, 141, 0.5);
}

.page-login__step-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 10px;
}

.page-login__step-text {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.page-login__troubleshooting ul {
  list-style: none;
  padding: 0;
  margin-top: 20px;
}

.page-login__troubleshooting li {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 15px 20px;
  margin-bottom: 10px;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

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

/* Explore Games Section */
.page-login__game-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.page-login__cta-explore,
.page-login__cta-promotions,
.page-login__cta-app,
.page-login__cta-security,
.page-login__cta-contact {
  text-align: center;
  margin-top: 50px;
}

/* Promotions Section */
.page-login__promotion-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-login__promo-card .page-login__card-image {
  height: 225px;
}

/* App Download Section */
.page-login__app-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  margin-top: 40px;
}

.page-login__app-image {
  flex: 1;
  min-width: 250px;
  max-width: 500px;
}

.page-login__app-mockup {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.page-login__app-features {
  flex: 1;
  max-width: 600px;
  text-align: left;
}

.page-login__app-features ul {
  list-style: none;
  padding: 0;
  margin-top: 20px;
}

.page-login__app-features li {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 10px;
  position: relative;
  padding-left: 30px;
}

.page-login__app-features li::before {
  content: '✔';
  color: var(--secondary-color);
  position: absolute;
  left: 0;
  font-weight: bold;
}

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

.page-login__security-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* FAQ Section */
.page-login__faq-list {
  margin-top: 40px;
}

.page-login__faq-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-login__faq-item summary {
  list-style: none;
  padding: 20px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
  background-color: var(--deep-green);
  transition: background-color 0.3s ease;
}

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

.page-login__faq-item summary:hover {
  background-color: var(--primary-color);
}

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

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

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

.page-login__faq-answer {
  padding: 15px 20px;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-secondary);
  border-top: 1px solid var(--border-color);
}

.page-login__faq-answer p {
  margin-bottom: 0;
}

/* Contact Section */
.page-login__contact-section {
  text-align: center;
}

/* Responsive Design */
@media (min-width: 769px) {
  .page-login__app-content {
    flex-direction: row;
    text-align: left;
  }
  .page-login__app-features {
    text-align: left;
  }
  .page-login__app-image {
    order: 2;
  }
  .page-login__app-features {
    order: 1;
  }
}

@media (max-width: 768px) {
  .page-login__hero-section {
    padding: 10px 15px 40px 15px;
  }

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

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

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

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

  .page-login__container {
    padding: 20px 15px;
  }

  .page-login__section-title {
    font-size: 1.8rem;
    margin-bottom: 15px;
  }

  .page-login__section-description {
    font-size: 0.95rem;
    margin-bottom: 30px;
  }

  .page-login__sub-title {
    font-size: 1.3rem;
    padding-left: 10px;
  }

  .page-login__benefits-grid,
  .page-login__login-steps,
  .page-login__game-categories,
  .page-login__promotion-cards,
  .page-login__security-features {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-login__card-image {
    height: 180px;
  }

  .page-login__promo-card .page-login__card-image {
    height: 160px;
  }

  /* Force all images to be responsive */
  .page-login img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  /* Ensure all containers with images are responsive */
  .page-login__section,
  .page-login__card,
  .page-login__container,
  .page-login__hero-image-wrapper,
  .page-login__app-image,
  .page-login__app-content {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  .page-login__hero-image-wrapper {
    padding-left: 0;
    padding-right: 0;
  }

  .page-login__video-section {
    padding-top: 10px !important; /* body đã xử lý --header-offset */
  }

  /* Video responsive rules (if any video is added, though not for this page yet) */
  .page-login video,
  .page-login__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-login__video-section,
  .page-login__video-container,
  .page-login__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }
  .page-login__video-section {
    padding-top: 10px !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__cta-buttons {
    flex-direction: column;
  }

  .page-login__faq-item summary {
    font-size: 1rem;
    padding: 15px;
  }

  .page-login__faq-answer {
    font-size: 0.95rem;
    padding: 10px 15px;
  }
}