/* style/login.css */
/* body 已 padding-top: var(--header-offset)；页面禁止再写该变量 */
.page-login {
  background-color: #08160F;
  color: #F2FFF6;
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
}

.page-login__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0 60px 0; /* body 已承担 --header-offset，此处仅 10px 顶距 */
  text-align: center;
  background-color: #0A4B2C;
  overflow: hidden;
}

.page-login__hero-image-wrapper {
  width: 100%;
  max-height: 70vh;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 30px;
}

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

.page-login__hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 0 20px;
}

.page-login__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: #F2C14E; /* Gold color for main title */
  margin-bottom: 15px;
  line-height: 1.2;
  text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

.page-login__intro-text {
  font-size: 1.1rem;
  color: #A7D9B8;
  margin-bottom: 30px;
}

.page-login__login-form-wrapper {
  background-color: #11271B;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
  border: 1px solid #2E7A4E;
  max-width: 400px;
  width: 100%;
  margin: 0 auto;
}

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

.page-login__form-group {
  text-align: left;
}

.page-login__form-label {
  display: block;
  margin-bottom: 8px;
  color: #F2FFF6;
  font-weight: 600;
  font-size: 0.95rem;
}

.page-login__form-input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #2E7A4E;
  border-radius: 5px;
  background-color: #08160F;
  color: #F2FFF6;
  font-size: 1rem;
  box-sizing: border-box;
}

.page-login__form-input::placeholder {
  color: #A7D9B8;
  opacity: 0.7;
}

.page-login__btn-primary {
  display: inline-block;
  padding: 14px 25px;
  border-radius: 5px;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #ffffff;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  text-align: center;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  box-sizing: border-box;
}

.page-login__btn-primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  box-shadow: 0 0 15px #57E38D;
}

.page-login__form-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
  font-size: 0.9rem;
}

.page-login__forgot-password,
.page-login__register-link {
  color: #A7D9B8;
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-login__forgot-password:hover,
.page-login__register-link:hover {
  color: #F2C14E;
}

.page-login__divider {
  color: #2E7A4E;
}

.page-login__section {
  padding: 60px 20px;
  background-color: #08160F;
  text-align: center;
}

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

.page-login__section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: #F2FFF6;
  margin-bottom: 20px;
  font-weight: 700;
  text-shadow: 0 0 8px rgba(242, 255, 246, 0.3);
}

.page-login__section-description {
  font-size: 1.05rem;
  color: #A7D9B8;
  max-width: 900px;
  margin: 0 auto 40px auto;
}

.page-login__features-grid,
.page-login__steps-grid,
.page-login__security-grid,
.page-login__game-categories,
.page-login__promotions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-login__feature-card,
.page-login__step-card,
.page-login__security-item,
.page-login__game-card,
.page-login__promotion-card {
  background-color: #11271B;
  padding: 30px;
  border-radius: 10px;
  border: 1px solid #2E7A4E;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
  box-sizing: border-box;
}

.page-login__feature-card:hover,
.page-login__step-card:hover,
.page-login__security-item:hover,
.page-login__game-card:hover,
.page-login__promotion-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5), 0 0 15px rgba(87, 227, 141, 0.5);
}

.page-login__feature-icon,
.page-login__security-icon {
  width: 100px;
  height: 100px;
  margin-bottom: 20px;
  object-fit: contain;
  border-radius: 5px;
}

.page-login__step-number {
  font-size: 3rem;
  font-weight: 700;
  color: #F2C14E;
  margin-bottom: 15px;
  line-height: 1;
}

.page-login__feature-title,
.page-login__step-title,
.page-login__security-title,
.page-login__game-title,
.page-login__promotion-title {
  font-size: 1.5rem;
  color: #F2FFF6;
  margin-bottom: 10px;
  font-weight: 600;
}

.page-login__feature-text,
.page-login__step-text,
.page-login__security-text,
.page-login__game-description,
.page-login__promotion-text {
  font-size: 0.95rem;
  color: #A7D9B8;
}

.page-login__troubleshooting {
  background-color: #0A4B2C;
  padding: 30px;
  border-radius: 10px;
  margin-top: 50px;
  border: 1px solid #2E7A4E;
}

.page-login__troubleshooting-title {
  font-size: 1.8rem;
  color: #F2FFF6;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-login__troubleshooting-text {
  font-size: 1rem;
  color: #A7D9B8;
  margin-bottom: 25px;
}

.page-login__btn-secondary {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 5px;
  background: transparent;
  color: #57E38D;
  border: 2px solid #57E38D;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  box-sizing: border-box;
}

.page-login__btn-secondary:hover {
  background: #57E38D;
  color: #08160F;
  box-shadow: 0 0 10px #57E38D;
}

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

.page-login__game-card {
  text-decoration: none;
  color: inherit;
}

.page-login__game-card .page-login__game-title {
  color: #F2C14E;
}

.page-login__game-card .page-login__game-description {
  color: #A7D9B8;
}

.page-login__cta-explore,
.page-login__cta-promotions {
  margin-top: 50px;
}

.page-login__faq-section {
  background-color: #11271B;
}

.page-login__faq-list {
  margin-top: 40px;
  text-align: left;
}

.page-login__faq-item {
  background-color: #08160F;
  border: 1px solid #2E7A4E;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-sizing: border-box;
}

.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  color: #F2FFF6;
  font-weight: 600;
  font-size: 1.1rem;
  transition: background-color 0.3s ease;
  list-style: none;
}

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

.page-login__faq-item[open] > .page-login__faq-question {
  background-color: #0A4B2C;
}

.page-login__faq-question:hover {
  background-color: #0A4B2C;
}

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

.page-login__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  margin-left: 15px;
  color: #57E38D;
}

.page-login__faq-answer {
  padding: 15px 25px 20px 25px;
  color: #A7D9B8;
  font-size: 0.95rem;
  border-top: 1px solid #1E3A2A;
}

.page-login__cta-final-section {
  padding: 80px 20px;
  background-color: #0A4B2C;
}

.page-login__cta-final-section .page-login__section-title {
  color: #F2C14E;
  text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

.page-login__cta-final-section .page-login__section-description {
  color: #F2FFF6;
  margin-bottom: 50px;
}

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

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
  .page-login__hero-content {
    max-width: 600px;
  }
  .page-login__main-title {
    font-size: clamp(2.2rem, 4.5vw, 3rem);
  }
  .page-login__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  }
}

@media (max-width: 768px) {
  .page-login__hero-section {
    padding-bottom: 40px;
  }
  .page-login__hero-image-wrapper {
    max-height: 50vh;
    margin-bottom: 20px;
  }
  .page-login__main-title {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
  }
  .page-login__intro-text {
    font-size: 1rem;
    margin-bottom: 20px;
  }
  .page-login__login-form-wrapper {
    padding: 25px;
  }
  .page-login__form-input {
    padding: 10px 12px;
  }
  .page-login__btn-primary {
    padding: 12px 20px;
    font-size: 1rem;
  }
  .page-login__form-links {
    flex-direction: column;
    gap: 5px;
  }
  .page-login__section {
    padding: 40px 15px;
  }
  .page-login__container {
    padding-left: 15px;
    padding-right: 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  .page-login__section-description {
    font-size: 0.95rem;
    margin-bottom: 30px;
  }
  .page-login__features-grid,
  .page-login__steps-grid,
  .page-login__security-grid,
  .page-login__game-categories,
  .page-login__promotions-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .page-login__feature-card,
  .page-login__step-card,
  .page-login__security-item,
  .page-login__game-card,
  .page-login__promotion-card {
    padding: 25px;
  }
  .page-login__troubleshooting {
    padding: 25px;
    margin-top: 30px;
  }
  .page-login__troubleshooting-title {
    font-size: 1.5rem;
  }
  .page-login__btn-secondary {
    padding: 10px 18px;
    font-size: 0.95rem;
  }
  .page-login__game-image,
  .page-login__promotion-image {
    height: 180px;
  }
  .page-login__faq-question {
    font-size: 1rem;
    padding: 15px 20px;
  }
  .page-login__faq-answer {
    padding: 10px 20px 15px 20px;
  }
  .page-login__cta-final-section {
    padding: 60px 15px;
  }
  .page-login__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  /* Mobile image, video, button adaptations */
  .page-login img {
    max-width: 100% !important;
    width: 100% !important; /* Ensure width is 100% for images */
    height: auto !important;
    display: block !important;
  }
  .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; /* body 已承担 --header-offset，此处禁止 var(--header-offset) */
  }
  .page-login__cta-button,
  .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__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 {
    display: flex;
    flex-direction: column; /* Ensure vertical stacking on mobile */
  }
}

@media (max-width: 480px) {
  .page-login__login-form-wrapper {
    margin: 0;
    border-radius: 0;
    border-left: none;
    border-right: none;
  }
  .page-login__hero-content {
    padding: 0 10px;
  }
  .page-login__section-title {
    font-size: clamp(1.5rem, 6vw, 2rem);
  }
  .page-login__feature-title,
  .page-login__step-title,
  .page-login__security-title,
  .page-login__game-title,
  .page-login__promotion-title {
    font-size: 1.3rem;
  }
  .page-login__faq-question {
    font-size: 0.95rem;
  }
}