/* style/login.css */
:root {
  --primary-color: #007bff;
  --secondary-color: #ffc107;
  --dark-background: #121212;
  --light-text: #ffffff;
  --dark-text: #333333;
  --border-color: #e0e0e0;
  --card-background: rgba(255, 255, 255, 0.1);
}

.page-login {
  color: var(--light-text); /* Đảm bảo chữ màu sáng trên nền tối của body */
  padding-top: 100px; /* Điều chỉnh để không bị header cố định che */
  background-color: var(--dark-background);
}

.page-login__form-section,
.page-login__trust-section,
.page-login__faq-section,
.page-login__promotions-section {
  padding: 60px 20px;
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
}

.page-login__form-section {
  background: linear-gradient(135deg, rgba(0, 123, 255, 0.1), rgba(255, 193, 7, 0.1));
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 10px; /* Điều chỉnh để không bị header cố định che */
}

.page-login__form-container {
  background: rgba(0, 0, 0, 0.7);
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
  text-align: center;
  max-width: 500px;
  margin: 0 auto;
}

.page-login__main-title {
  font-size: 2.5em;
  color: var(--light-text);
  margin-bottom: 15px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  font-weight: bold;
}

.page-login__description {
  font-size: 1.1em;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 30px;
  line-height: 1.6;
}

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

.page-login__form-label {
  display: block;
  margin-bottom: 8px;
  color: var(--light-text);
  font-weight: 600;
}

.page-login__form-input {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 8px;
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--light-text);
  font-size: 1em;
  transition: border-color 0.3s ease, background-color 0.3s ease;
  box-sizing: border-box;
}

.page-login__form-input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.page-login__form-input:focus {
  border-color: var(--primary-color);
  background-color: rgba(255, 255, 255, 0.15);
  outline: none;
}

.page-login__form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
  font-size: 0.95em;
}

.page-login__remember-me {
  display: flex;
  align-items: center;
}

.page-login__checkbox {
  margin-right: 8px;
  accent-color: var(--primary-color);
}

.page-login__checkbox-label {
  color: rgba(255, 255, 255, 0.7);
}

.page-login__forgot-password-link {
  color: var(--secondary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-login__forgot-password-link:hover {
  color: var(--primary-color);
  text-decoration: underline;
}

.page-login__submit-button {
  width: 100%;
  padding: 15px 25px;
  background: var(--primary-color);
  color: var(--light-text);
  border: none;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 123, 255, 0.4);
  box-sizing: border-box;
}

.page-login__submit-button:hover {
  background-color: #0056b3;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 123, 255, 0.6);
}

.page-login__submit-button:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(0, 123, 255, 0.3);
}

.page-login__register-text {
  margin-top: 25px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95em;
}

.page-login__register-link {
  color: var(--secondary-color);
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.page-login__register-link:hover {
  color: var(--primary-color);
  text-decoration: underline;
}

.page-login__section-title {
  font-size: 2.2em;
  color: var(--light-text);
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.page-login__trust-section {
  background-color: #1a1a1a;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.page-login__trust-item {
  background: rgba(255, 255, 255, 0.08);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-login__trust-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
}

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

.page-login__trust-item-title {
  font-size: 1.5em;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.page-login__trust-item-description {
  font-size: 1em;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
}

.page-login__cta-center {
  text-align: center;
}

.page-login__cta-button {
  display: inline-block;
  padding: 14px 30px;
  background: var(--secondary-color);
  color: var(--dark-text);
  text-decoration: none;
  border-radius: 8px;
  font-size: 1.05em;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 12px rgba(255, 193, 7, 0.3);
  border: none;
  cursor: pointer;
  box-sizing: border-box;
}

.page-login__cta-button:hover {
  background-color: #e0a800;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(255, 193, 7, 0.5);
}

.page-login__faq-section {
  background-color: var(--dark-background);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.page-login__faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.page-login__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-login__faq-question:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--primary-color);
}

.page-login__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 1.1em;
  font-weight: 600;
  line-height: 1.5;
  color: var(--light-text);
  pointer-events: none;
}

.page-login__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  line-height: 1;
  color: var(--primary-color);
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
}

.page-login__faq-item.active .page-login__faq-toggle {
  color: var(--secondary-color);
  transform: rotate(45deg);
}

.page-login__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  padding: 0 25px;
  opacity: 0;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.7);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0 0 8px 8px;
  text-align: left;
}

.page-login__faq-item.active .page-login__faq-answer {
  max-height: 2000px !important;
  padding: 20px 25px !important;
  opacity: 1;
}

.page-login__promotions-section {
  background-color: #1a1a1a;
  text-align: center;
}

.page-login__promotions-description {
  font-size: 1.1em;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 40px;
  line-height: 1.6;
}

.page-login__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 40px;
}

.page-login__cta-button--secondary {
  background: var(--primary-color);
  color: var(--light-text);
  box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

.page-login__cta-button--secondary:hover {
  background-color: #0056b3;
  box-shadow: 0 6px 16px rgba(0, 123, 255, 0.5);
}

.page-login__promotions-banner {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
  display: block;
  margin: 0 auto;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-login__main-title {
    font-size: 2.2em;
  }
  .page-login__section-title {
    font-size: 2em;
  }
  .page-login__form-container {
    padding: 30px;
  }
}

@media (max-width: 768px) {
  .page-login {
    padding-top: 80px !important;
  }
  .page-login__form-section,
  .page-login__trust-section,
  .page-login__faq-section,
  .page-login__promotions-section {
    padding: 40px 15px;
  }
  .page-login__form-container {
    padding: 25px;
    border-radius: 8px;
  }
  .page-login__main-title {
    font-size: 1.8em;
    margin-bottom: 10px;
  }
  .page-login__description {
    font-size: 1em;
    margin-bottom: 20px;
  }
  .page-login__form-input {
    padding: 12px 15px;
    font-size: 0.95em;
  }
  .page-login__form-options {
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 20px;
  }
  .page-login__forgot-password-link {
    margin-top: 10px;
  }
  .page-login__submit-button {
    padding: 12px 20px;
    font-size: 1em;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-login__register-text {
    margin-top: 20px;
  }
  .page-login__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }
  .page-login__trust-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-login__trust-item {
    padding: 25px;
  }
  .page-login__trust-icon {
    width: 80px;
    height: 80px;
  }
  .page-login__trust-item-title {
    font-size: 1.3em;
  }
  .page-login__faq-question {
    padding: 15px 20px;
    flex-wrap: wrap;
  }
  .page-login__faq-question h3 {
    font-size: 1em;
    width: calc(100% - 40px);
  }
  .page-login__faq-toggle {
    margin-left: 10px;
    width: 24px;
    height: 24px;
    font-size: 20px;
  }
  .page-login__faq-answer {
    padding: 0 20px;
  }
  .page-login__faq-item.active .page-login__faq-answer {
    padding: 15px 20px !important;
  }
  .page-login__promotions-description {
    font-size: 1em;
    margin-bottom: 30px;
  }
  .page-login__cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 0;
    padding-right: 0;
  }
  .page-login__cta-button {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 12px 20px !important;
    font-size: 1em !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-login__promotions-banner {
    border-radius: 8px;
  }
  
  /* Tất cả hình ảnh và container của chúng phải responsive */
  .page-login img {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-login__trust-item img,
  .page-login__promotions-banner {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }
  .page-login__form-section,
  .page-login__trust-section,
  .page-login__faq-section,
  .page-login__promotions-section,
  .page-login__form-container,
  .page-login__trust-container,
  .page-login__faq-container,
  .page-login__promotions-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
}