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

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

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

.page-login__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles header offset */
  background-color: var(--color-deep-green);
  text-align: center;
  overflow: hidden;
}

.page-login__hero-content {
  max-width: 900px;
  margin-bottom: 40px;
  z-index: 1;
}

.page-login__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  color: var(--color-gold);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-login__hero-description {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  margin-bottom: 30px;
}

.page-login__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
}

.page-login__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.page-login__login-card {
  background-color: var(--color-card-bg);
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
  max-width: 450px;
  width: 100%;
  text-align: left;
  z-index: 1;
  border: 1px solid var(--color-border);
}

.page-login__card-title {
  font-size: 1.8rem;
  color: var(--color-text-main);
  margin-bottom: 30px;
  text-align: center;
}

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

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

.page-login__form-input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background-color: #0A2016;
  color: var(--color-text-main);
  font-size: 1rem;
  box-sizing: border-box;
}

.page-login__form-input::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.7;
}

.page-login__form-actions {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-top: 30px;
}

.page-login__btn-primary,
.page-login__btn-secondary {
  display: block;
  width: 100%;
  padding: 14px 25px;
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  box-sizing: border-box;
}

.page-login__btn-primary {
  background: var(--color-button-gradient);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(34, 199, 104, 0.4);
}

.page-login__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(34, 199, 104, 0.6);
}

.page-login__forgot-password {
  display: block;
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  text-decoration: none;
  margin-top: 10px;
}

.page-login__forgot-password:hover {
  color: var(--color-glow);
}

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

.page-login__register-link {
  color: var(--color-glow);
  text-decoration: none;
  font-weight: bold;
}

.page-login__register-link:hover {
  text-decoration: underline;
}

.page-login__content-area {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
  background-color: var(--color-background);
  color: var(--color-text-main);
}

.page-login__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--color-gold);
  font-weight: 700;
  text-align: center;
  margin-bottom: 25px;
}

.page-login__section-description {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
}

.page-login__section-footer-text {
  font-size: 1rem;
  color: var(--color-text-secondary);
  text-align: center;
  max-width: 900px;
  margin: 60px auto 0 auto;
  line-height: 1.8;
}

.page-login__benefits-grid,
.page-login__troubleshoot-grid,
.page-login__games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-login__benefit-item,
.page-login__troubleshoot-item,
.page-login__game-card {
  background-color: var(--color-card-bg);
  padding: 30px;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  height: 100%;
}

.page-login__benefit-item:hover,
.page-login__game-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

.page-login__benefit-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 20px;
}

.page-login__benefit-title,
.page-login__troubleshoot-title,
.page-login__game-title {
  font-size: 1.4rem;
  color: var(--color-text-main);
  margin-bottom: 15px;
  font-weight: 600;
}

.page-login__benefit-text,
.page-login__troubleshoot-text,
.page-login__game-text {
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.page-login__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-login__step-item {
  background-color: var(--color-card-bg);
  padding: 30px;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  text-align: center;
}

.page-login__step-title {
  font-size: 1.5rem;
  color: var(--color-gold);
  margin-bottom: 15px;
  font-weight: 700;
}

.page-login__step-text {
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.page-login__guide-image {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 50px auto;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--color-border);
}

.page-login__troubleshoot-section {
  background-color: var(--color-deep-green);
  color: var(--color-text-main);
}

.page-login__troubleshoot-item .page-login__btn-secondary {
  margin-top: 20px;
  background: none;
  border: 2px solid var(--color-glow);
  color: var(--color-glow);
}

.page-login__troubleshoot-item .page-login__btn-secondary:hover {
  background: var(--color-glow);
  color: var(--color-background);
}

.page-login__games-preview {
  background-color: var(--color-background);
  padding-bottom: 80px;
}

.page-login__game-card {
  text-decoration: none;
  color: inherit;
  height: auto; /* Allow content to dictate height */
}

.page-login__game-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
  border: 1px solid var(--color-border);
}

.page-login__game-card .page-login__game-title {
  color: var(--color-glow);
}

.page-login__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 60px;
}

.page-login__cta-buttons .page-login__cta-button {
  max-width: 300px;
}

.page-login__btn-secondary {
  background: none;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  box-shadow: none;
}

.page-login__btn-secondary:hover {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(17, 168, 78, 0.4);
}

.page-login__faq-section {
  padding-top: 80px;
  padding-bottom: 80px;
  background-color: var(--color-deep-green);
}

.page-login__faq-list {
  max-width: 900px;
  margin: 50px auto 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-login__faq-item {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 20px 25px;
  overflow: hidden;
}

.page-login__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-text-main);
  list-style: none;
  padding-right: 10px; /* Space for toggle icon */
}

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

.page-login__faq-qtext {
  flex-grow: 1;
  color: var(--color-text-main);
}

.page-login__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  color: var(--color-glow);
  margin-left: 15px;
  transition: transform 0.3s ease;
}

.page-login__faq-item[open] .page-login__faq-toggle {
  transform: rotate(45deg);
}

.page-login__faq-answer {
  padding-top: 15px;
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  border-top: 1px solid var(--color-divider);
  margin-top: 15px;
}

/* --- Responsive Styles --- */

/* Tablet and Mobile */
@media (max-width: 1024px) {
  .page-login__hero-section {
    padding: 40px 15px;
  }

  .page-login__main-title {
    font-size: clamp(2rem, 6vw, 3rem);
  }

  .page-login__hero-description {
    font-size: 1rem;
  }

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

  .page-login__section-title {
    font-size: clamp(1.6rem, 4.5vw, 2.5rem);
  }

  .page-login__content-area {
    padding: 40px 15px;
  }

  .page-login__benefits-grid,
  .page-login__troubleshoot-grid,
  .page-login__games-grid,
  .page-login__guide-steps {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
  }

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

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

  .page-login__cta-buttons .page-login__cta-button {
    max-width: 100%;
  }
}

/* Mobile specific styles */
@media (max-width: 768px) {
  .page-login__hero-section {
    padding: 20px 15px;
    padding-top: 10px !important; /* Ensure small top padding */
  }

  .page-login__main-title {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
  }

  .page-login__hero-description {
    font-size: 0.95rem;
  }

  .page-login__login-card {
    padding: 25px;
    width: calc(100% - 30px); /* Account for padding */
  }

  .page-login__section-title {
    font-size: clamp(1.5rem, 5vw, 2.2rem);
  }

  .page-login__content-area {
    padding: 30px 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Images responsive */
  .page-login img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-login__hero-image-wrapper,
  .page-login__content-area,
  .page-login__card,
  .page-login__container,
  .page-login__benefits-grid,
  .page-login__troubleshoot-grid,
  .page-login__games-grid,
  .page-login__guide-steps,
  .page-login__faq-list,
  .page-login__cta-buttons {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  /* Buttons responsive */
  .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__form-actions {
    flex-direction: column;
    gap: 10px;
  }

  .page-login__faq-item summary {
    font-size: 1.1rem;
  }

  .page-login__faq-answer {
    font-size: 0.95rem;
  }
  
  /* Ensure content area images are at least 200px where applicable, but max-width: 100% takes precedence for responsiveness */
  .page-login__benefit-icon,
  .page-login__guide-image,
  .page-login__game-image {
    min-width: 200px;
    min-height: 200px;
  }
  .page-login__game-image { /* Specific height for card images on mobile */
    height: 150px !important;
  }
}