/* style/login.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần lặp lại */

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

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

.page-login__hero-section {
  position: relative;
  width: 100%;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  min-height: 500px;
}

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

.page-login__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  min-height: 500px;
  filter: brightness(0.7); /* Subtle darkening for text readability */
}

.page-login__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: 40px 20px;
  color: var(--page-login-text-main);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.page-login__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--page-login-text-main);
  margin-bottom: 15px;
  text-shadow: 0 0 10px rgba(0, 255, 0, 0.3);
}

.page-login__hero-description {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--page-login-text-secondary);
  margin-bottom: 30px;
  max-width: 700px;
}

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

.page-login__btn-primary,
.page-login__btn-secondary,
.page-login__btn-tertiary {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 100%;
}

.page-login__btn-primary {
  background: var(--page-login-btn-gradient);
  color: var(--page-login-text-main);
  border: 2px solid transparent;
  box-shadow: 0 4px 15px rgba(17, 168, 78, 0.4);
}

.page-login__btn-primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(17, 168, 78, 0.6);
}

.page-login__btn-primary--large {
  padding: 18px 36px;
  font-size: 1.1rem;
}

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

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

.page-login__btn-tertiary {
  background-color: var(--page-login-deep-green);
  color: var(--page-login-text-main);
  border: 1px solid var(--page-login-border);
  font-size: 0.9rem;
  padding: 10px 20px;
  margin-top: 15px;
}

.page-login__btn-tertiary:hover {
  background-color: var(--page-login-border);
  color: var(--page-login-text-main);
}

.page-login__section {
  padding: 60px 20px;
  text-align: center;
  background-color: var(--page-login-bg);
}

.page-login__section--dark {
  background-color: var(--page-login-card-bg);
}

.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: var(--page-login-text-main);
  margin-bottom: 20px;
  font-weight: 700;
}

.page-login__section-description {
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  color: var(--page-login-text-secondary);
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-login__sub-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--page-login-glow);
  margin-top: 40px;
  margin-bottom: 25px;
  font-weight: 600;
}

.page-login__text-block p {
  margin-bottom: 15px;
  color: var(--page-login-text-secondary);
  font-size: 1rem;
}

.page-login__text-block strong {
  color: var(--page-login-text-main);
}

.page-login__feature-list,
.page-login__step-list,
.page-login__contact-list {
  list-style: none;
  padding: 0;
  margin: 20px 0;
  text-align: left;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-login__feature-list li,
.page-login__step-list li,
.page-login__contact-list li {
  background-color: var(--page-login-deep-green);
  border-left: 4px solid var(--page-login-glow);
  padding: 15px;
  margin-bottom: 10px;
  color: var(--page-login-text-main);
  border-radius: 4px;
  font-size: 1.05rem;
}

.page-login__feature-list li strong,
.page-login__step-list li strong,
.page-login__contact-list li strong {
  color: var(--page-login-gold);
}

.page-login__note {
  font-style: italic;
  color: var(--page-login-text-secondary);
  margin-top: 20px;
}

.page-login__content-grid {
  display: flex;
  gap: 40px;
  align-items: center;
  text-align: left;
  margin-top: 40px;
}

.page-login__content-grid .page-login__text-block {
  flex: 1;
}

.page-login__image-block {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-login__content-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--page-login-border);
  display: block;
}

.page-login__content-image--small {
  max-width: 500px;
  margin: 30px auto;
}

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

.page-login__game-card {
  background-color: var(--page-login-card-bg);
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--page-login-border);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

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

.page-login__game-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  border: 1px solid var(--page-login-deep-green);
  display: block;
}

.page-login__game-description {
  color: var(--page-login-text-secondary);
  font-size: 0.95rem;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-login__info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
  text-align: left;
}

.page-login__info-card {
  background-color: var(--page-login-card-bg);
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--page-login-border);
  height: 100%;
  display: flex;
  flex-direction: column;
}

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

.page-login__info-card p {
  color: var(--page-login-text-secondary);
  font-size: 0.95rem;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-login__info-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  border: 1px solid var(--page-login-deep-green);
  display: block;
  margin-top: auto;
}

.page-login__support-block {
  max-width: 800px;
  margin: 0 auto;
  text-align: left;
}

.page-login__support-block p {
  color: var(--page-login-text-secondary);
  margin-bottom: 20px;
}

.page-login__faq-section {
  margin-top: 60px;
  text-align: left;
}

.page-login__faq-list {
  margin-top: 30px;
}

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

.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  font-weight: 600;
  color: var(--page-login-text-main);
  font-size: 1.1rem;
  background-color: var(--page-login-deep-green);
  position: relative;
  list-style: none; /* For details/summary */
}

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

.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-glow);
}

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

.page-login__faq-answer {
  padding: 0 25px 20px;
  color: var(--page-login-text-secondary);
  font-size: 1rem;
  line-height: 1.6;
  text-align: justify;
}

.page-login__faq-answer p {
  margin-bottom: 15px;
  color: var(--page-login-text-secondary);
}

.page-login__section--cta {
  padding: 80px 20px;
  background-color: var(--page-login-deep-green);
  border-top: 2px solid var(--page-login-glow);
}

.page-login__section--cta .page-login__section-title {
  color: var(--page-login-text-main);
  margin-bottom: 25px;
}

.page-login__section--cta .page-login__section-description {
  margin-bottom: 40px;
}

/* Responsive Styles */
@media (max-width: 992px) {
  .page-login__content-grid {
    flex-direction: column;
  }
  .page-login__content-grid:nth-of-type(even) {
    flex-direction: column-reverse;
  }
  .page-login__image-block {
    order: -1; /* Image appears above text on smaller screens */
  }
  .page-login__hero-content {
    padding: 30px 15px;
  }
  .page-login__main-title {
    font-size: clamp(2rem, 6vw, 3rem);
  }
  .page-login__hero-description {
    font-size: clamp(0.9rem, 2.5vw, 1.1rem);
  }
  .page-login__games-grid,
  .page-login__info-grid {
    grid-template-columns: 1fr;
  }
  .page-login__game-card,
  .page-login__info-card {
    padding: 20px;
  }
}

@media (max-width: 768px) {
  .page-login__hero-section {
    min-height: 400px;
  }
  .page-login__hero-image {
    min-height: 400px;
  }
  .page-login__section {
    padding: 40px 15px;
  }
  .page-login__container {
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-login__main-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
  }
  .page-login__hero-description {
    font-size: clamp(0.85rem, 3vw, 1rem);
  }
  .page-login__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }
  .page-login__btn-primary,
  .page-login__btn-secondary,
  .page-login__btn-tertiary {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
  }
  .page-login__btn-primary--large {
    padding: 16px 20px !important;
    font-size: 1rem !important;
  }
  .page-login__section-title {
    font-size: clamp(1.6rem, 6vw, 2.2rem);
  }
  .page-login__sub-title {
    font-size: clamp(1.3rem, 5vw, 1.8rem);
  }
  .page-login img {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-login__section,
  .page-login__card,
  .page-login__container,
  .page-login__game-card,
  .page-login__info-card,
  .page-login__faq-item,
  .page-login__cta-buttons {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  .page-login__hero-section {
    padding-top: 10px !important; /* body already handles --header-offset */
  }
  .page-login__faq-question {
    padding: 15px 20px;
    font-size: 1rem;
  }
  .page-login__faq-answer {
    padding: 0 20px 15px;
  }
}

@media (max-width: 480px) {
  .page-login__hero-section {
    min-height: 350px;
  }
  .page-login__hero-image {
    min-height: 350px;
  }
  .page-login__main-title {
    font-size: clamp(1.5rem, 9vw, 2rem);
  }
  .page-login__hero-description {
    font-size: clamp(0.8rem, 3.5vw, 0.9rem);
  }
  .page-login__section-title {
    font-size: clamp(1.4rem, 7vw, 1.8rem);
  }
  .page-login__sub-title {
    font-size: clamp(1.2rem, 6vw, 1.5rem);
  }
}