/* style/login.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không được viết lại */
.page-login {
  background-color: var(--bg, #08160F); /* Fallback cho nền chính của trang */
  color: var(--text-main, #F2FFF6); /* Màu chữ chính cho nền tối */
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.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; /* Thỏa mãn "ảnh trên văn bản" */
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 60px 0;
  padding-top: 10px; /* Chỉ một khoảng cách nhỏ ở trên, body đã xử lý header-offset */
  background-color: var(--bg, #08160F);
}

.page-login__hero-image-wrapper {
  width: 100%;
  max-width: 1920px; /* Chiều rộng tối đa của ảnh */
  margin-bottom: 30px; /* Khoảng cách giữa ảnh và nội dung */
}

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

.page-login__hero-content {
  position: relative;
  z-index: 10;
  max-width: 800px;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-login__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem); /* Sử dụng clamp cho H1 */
  color: var(--text-main, #F2FFF6);
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
}

.page-login__description {
  font-size: 1.1rem;
  color: var(--text-secondary, #A7D9B8);
  margin-bottom: 30px;
}

.page-login__login-card {
  background-color: var(--card-bg, #11271B);
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  max-width: 450px;
  margin: 0 auto;
  border: 1px solid var(--border, #2E7A4E);
}

.page-login__card-title {
  font-size: 1.8rem;
  color: var(--text-main, #F2FFF6);
  margin-bottom: 25px;
  text-align: center;
}

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

.page-login__form-label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-secondary, #A7D9B8);
  font-size: 0.95rem;
}

.page-login__form-input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--border, #2E7A4E);
  border-radius: 8px;
  background-color: #0A1E15; /* Nền input tối hơn */
  color: var(--text-main, #F2FFF6);
  font-size: 1rem;
  box-sizing: border-box;
}

.page-login__form-input::placeholder {
  color: #55705E; /* Màu placeholder */
}

.page-login__form-actions {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-top: 25px;
}

.page-login__btn-primary {
  display: block;
  width: 100%;
  padding: 14px 25px;
  border: none;
  border-radius: 8px;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Màu nút tùy chỉnh */
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
  box-sizing: border-box;
}

.page-login__btn-primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  transform: translateY(-2px);
}

.page-login__link-forgot-password {
  color: var(--text-secondary, #A7D9B8);
  font-size: 0.9rem;
  text-decoration: none;
  text-align: center;
  transition: color 0.3s ease;
}

.page-login__link-forgot-password:hover {
  color: var(--glow, #57E38D);
}

.page-login__register-prompt {
  margin-top: 25px;
  color: var(--text-secondary, #A7D9B8);
  text-align: center;
  font-size: 0.95rem;
}

.page-login__link-register {
  color: var(--glow, #57E38D);
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.page-login__link-register:hover {
  text-decoration: underline;
}

/* --- Features Section --- */
.page-login__features-section {
  background-color: var(--bg, #08160F);
  padding: 80px 0;
  text-align: center;
}

.page-login__section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--text-main, #F2FFF6);
  margin-bottom: 20px;
  font-weight: bold;
}

.page-login__section-description {
  font-size: 1rem;
  color: var(--text-secondary, #A7D9B8);
  max-width: 800px;
  margin: 0 auto 50px auto;
}

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

.page-login__feature-card {
  background-color: var(--card-bg, #11271B);
  padding: 30px;
  border-radius: 12px;
  border: 1px solid var(--border, #2E7A4E);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-login__feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-login__feature-icon {
  width: 100%;
  max-width: 150px;
  height: auto;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
  border-radius: 8px; /* Để ảnh không quá cứng nhắc */
}

.page-login__feature-title {
  font-size: 1.5rem;
  color: var(--glow, #57E38D);
  margin-bottom: 15px;
}

.page-login__feature-text {
  font-size: 0.95rem;
  color: var(--text-secondary, #A7D9B8);
}

.page-login__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap; /* Đảm bảo nút xuống dòng trên di động */
}

.page-login__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border: 2px solid var(--glow, #57E38D);
  border-radius: 8px;
  background-color: transparent;
  color: var(--glow, #57E38D);
  font-size: 1.1rem;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.3s ease, color 0.3s ease, transform 0.2s ease;
  box-sizing: border-box;
}

.page-login__btn-secondary:hover {
  background-color: var(--glow, #57E38D);
  color: #11271B; /* Màu chữ tối hơn khi hover */
  transform: translateY(-2px);
}

/* --- Games Overview Section --- */
.page-login__games-overview {
  background-color: var(--deep-green, #0A4B2C); /* Màu nền đậm hơn cho phần này */
  padding: 80px 0;
  text-align: center;
}

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

.page-login__game-card {
  background-color: var(--card-bg, #11271B);
  padding: 20px;
  border-radius: 12px;
  border: 1px solid var(--border, #2E7A4E);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden; /* Đảm bảo ảnh không tràn ra */
}

.page-login__game-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.5);
}

.page-login__game-image {
  width: 100%;
  height: 200px; /* Chiều cao cố định cho ảnh game */
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
  display: block;
}

.page-login__game-title {
  font-size: 1.4rem;
  color: var(--text-main, #F2FFF6);
  margin-bottom: 10px;
}

.page-login__game-text {
  font-size: 0.9rem;
  color: var(--text-secondary, #A7D9B8);
  margin-bottom: 20px;
}

.page-login__btn-link {
  display: inline-block;
  padding: 10px 20px;
  border: 1px solid var(--gold, #F2C14E);
  border-radius: 5px;
  background-color: transparent;
  color: var(--gold, #F2C14E);
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.page-login__btn-link:hover {
  background-color: var(--gold, #F2C14E);
  color: #11271B;
}

/* --- FAQ Section --- */
.page-login__faq-section {
  background-color: var(--bg, #08160F);
  padding: 80px 0;
  text-align: center;
}

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

.page-login__faq-item {
  background-color: var(--card-bg, #11271B);
  border: 1px solid var(--divider, #1E3A2A);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.page-login__faq-item[open] {
  background-color: #0F221A; /* Nền hơi khác khi mở */
  border-color: var(--glow, #57E38D);
}

.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.1rem;
  color: var(--text-main, #F2FFF6);
  font-weight: bold;
  cursor: pointer;
  background-color: transparent;
  transition: background-color 0.3s ease;
  list-style: none; /* Ẩn marker mặc định của summary */
}

.page-login__faq-question::-webkit-details-marker {
  display: none; /* Ẩn marker cho Webkit */
}

.page-login__faq-question:hover {
  background-color: #1A3026;
}

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

.page-login__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  margin-left: 15px;
  color: var(--glow, #57E38D);
  transition: transform 0.3s ease;
}

.page-login__faq-item[open] .page-login__faq-toggle {
  transform: rotate(45deg); /* Xoay dấu + thành X khi mở */
}

.page-login__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 0.95rem;
  color: var(--text-secondary, #A7D9B8);
  line-height: 1.7;
}

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

.page-login__faq-answer a {
  color: var(--glow, #57E38D);
  text-decoration: underline;
}

/* --- App Download Section --- */
.page-login__app-download-section {
  background-color: var(--deep-green, #0A4B2C);
  padding: 80px 0;
}

.page-login__app-download-section .page-login__container {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 50px;
  text-align: left;
}

.page-login__app-content {
  flex: 1;
}

.page-login__app-image-wrapper {
  flex-shrink: 0;
  max-width: 400px;
}

.page-login__app-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

/* --- Responsive Design --- */
@media (max-width: 1024px) {
  .page-login__hero-image {
    height: 500px; /* Điều chỉnh chiều cao hero image cho tablet */
  }
}

@media (max-width: 768px) {
  .page-login__hero-section {
    padding: 40px 0;
    padding-top: 10px !important; /* body đã xử lý header-offset */
  }

  .page-login__main-title {
    font-size: clamp(2rem, 8vw, 2.8rem);
  }

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

  .page-login__login-card {
    padding: 30px 20px;
  }

  .page-login__form-input,
  .page-login__btn-primary,
  .page-login__btn-secondary {
    padding-left: 15px !important;
    padding-right: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-login__cta-buttons {
    flex-direction: column !important; /* Nút xếp chồng trên di động */
    gap: 15px !important;
    padding-left: 15px;
    padding-right: 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-login__features-section,
  .page-login__games-overview,
  .page-login__faq-section,
  .page-login__app-download-section {
    padding: 50px 0;
  }

  .page-login__container {
    padding: 0 15px !important; /* Thêm padding cho container trên di động */
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-login__section-title {
    font-size: clamp(1.5rem, 6vw, 2.2rem);
  }

  .page-login__features-grid,
  .page-login__games-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .page-login__game-image {
    height: 180px; /* Điều chỉnh chiều cao ảnh game cho di động */
  }

  .page-login__app-download-section .page-login__container {
    flex-direction: column-reverse; /* Đảo ngược thứ tự trên di động: ảnh trên, nội dung dưới */
    text-align: center;
  }

  .page-login__app-image-wrapper {
    margin-bottom: 30px;
    max-width: 300px;
  }

  .page-login__app-content {
    order: 2; /* Đảm bảo nội dung ở dưới ảnh */
  }

  /* Ảnh và video responsive */
  .page-login img,
  .page-login video,
  .page-login__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  /* Các container chứa ảnh/video/nút */
  .page-login__section,
  .page-login__card,
  .page-login__container,
  .page-login__video-section,
  .page-login__video-container,
  .page-login__video-wrapper,
  .page-login__cta-buttons,
  .page-login__button-group,
  .page-login__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
}

@media (max-width: 480px) {
  .page-login__login-card {
    padding: 25px 15px;
  }

  .page-login__card-title {
    font-size: 1.5rem;
  }

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

  .page-login__faq-answer {
    padding: 0 20px 15px 20px;
  }
}