/* style/login.css */

/* Base styles for the login page */
.page-login {
    color: #ffffff; /* Light text for dark body background */
    background-color: transparent; /* Body background from shared.css */
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    padding-top: 0; /* Assumes shared.css handles body padding-top with --header-offset */
}

.page-login__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-login__section-title {
    font-size: 32px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 40px;
    color: #ffc107; /* Highlight titles with auxiliary color */
    text-transform: uppercase;
}

/* Hero Banner Section */
.page-login__hero-banner {
    padding: 60px 0;
    background: linear-gradient(135deg, #007bff, #0056b3); /* Blue gradient background for the banner */
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 600px;
    position: relative;
    z-index: 1;
}

.page-login__hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}

.page-login__login-card {
    background-color: rgba(0, 0, 0, 0.7); /* Semi-transparent dark background for the card */
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    flex: 1;
    min-width: 350px;
    max-width: 500px;
    border: 1px solid #007bff; /* Border with primary color */
}

.page-login__main-title {
    font-size: 38px;
    font-weight: bold;
    margin-bottom: 20px;
    color: #ffc107; /* Gold color for main title */
    line-height: 1.2;
    text-align: center;
}

.page-login__description {
    font-size: 16px;
    margin-bottom: 30px;
    color: #f0f0f0;
    text-align: center;
}

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

.page-login__form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 15px;
    color: #ffffff;
    font-weight: bold;
}

.page-login__form-input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #007bff;
    border-radius: 6px;
    background-color: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    font-size: 16px;
    box-sizing: border-box;
    transition: border-color 0.3s ease, background-color 0.3s ease;
}

.page-login__form-input::placeholder {
    color: #cccccc;
}

.page-login__form-input:focus {
    outline: none;
    border-color: #ffc107;
    background-color: rgba(255, 255, 255, 0.15);
}

.page-login__form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 25px;
    flex-wrap: wrap; /* Allow wrapping on smaller screens */
    gap: 15px; /* Spacing between items */
}

.page-login__forgot-password-link {
    color: #ffc107;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.page-login__forgot-password-link:hover {
    color: #ffffff;
    text-decoration: underline;
}

.page-login__login-button {
    background-color: #ffc107;
    color: #000000;
    padding: 14px 30px;
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none; /* For a tag */
    display: inline-block; /* For a tag */
    text-align: center; /* For a tag */
    max-width: 100%; /* Ensure responsiveness */
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-login__login-button:hover {
    background-color: #e0a800;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

.page-login__register-prompt {
    margin-top: 30px;
    text-align: center;
    font-size: 15px;
    color: #cccccc;
}

.page-login__register-text {
    margin-bottom: 10px;
}

.page-login__register-link {
    color: #007bff;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

.page-login__register-link:hover {
    color: #ffc107;
    text-decoration: underline;
}

.page-login__image-container {
    flex: 1;
    min-width: 400px;
    text-align: center;
}

.page-login__image-container img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    object-fit: cover;
    display: block;
    margin: 0 auto;
}

/* Features Section */
.page-login__features-section {
    padding: 80px 0;
    background-color: #0d0d0d; /* Slightly lighter dark background */
}

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

.page-login__feature-item {
    background-color: rgba(0, 0, 0, 0.7);
    padding: 25px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid #007bff;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-login__feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-login__feature-item img {
    max-width: 100%;
     /* Consistent height for feature images */
    object-fit: contain; /* Ensure images fit without cropping */
    margin-bottom: 20px;
    border-radius: 8px;
    display: block; /* Ensure no extra space below img */
    margin-left: auto;
    margin-right: auto;
}

.page-login__feature-title {
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 15px;
    color: #ffc107;
}

.page-login__feature-description {
    font-size: 15px;
    color: #cccccc;
}

/* FAQ Section */
.page-login__faq-section {
    padding: 80px 0;
    background-color: #000;
}

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

/* FAQ容器样式 */
.page-login__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  overflow: hidden;
  background-color: rgba(0, 0, 0, 0.7); /* Dark background for FAQ item */
  border: 1px solid #007bff;
}

/* FAQ默认状态 - 答案隐藏 */
.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 15px;
  opacity: 0;
  color: #cccccc; /* Light text for answer */
}

/* FAQ展开状态 - 🚨 使用!important和足够大的max-height确保一定能展开 */
.page-login__faq-item.active .page-login__faq-answer {
  max-height: 2000px !important; /* 🚨 Sử dụng !important để đảm bảo độ ưu tiên, giá trị đủ lớn để chứa mọi nội dung */
  padding: 20px 15px !important;
  opacity: 1;
  background-color: rgba(0, 0, 0, 0.5); /* Slightly lighter dark background for active answer */
  border-radius: 0 0 5px 5px;
}

/* 问题样式 */
.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background-color: rgba(0, 0, 0, 0.8); /* Dark background for question */
  border: 1px solid transparent; /* No border by default */
  border-radius: 5px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-login__faq-question:hover {
  background-color: rgba(0, 0, 0, 0.9);
  border-color: #ffc107; /* Highlight border on hover */
}

.page-login__faq-question:active {
  background-color: rgba(0, 0, 0, 1);
}

/* 问题标题样式 */
.page-login__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  pointer-events: none; /* 防止h3标签阻止点击事件 */
  color: #ffffff; /* Light text for question title */
}

/* 切换图标 */
.page-login__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  line-height: 1;
  color: #ffc107; /* Gold color for toggle icon */
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none; /* 防止图标阻止点击事件 */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
}

.page-login__faq-item.active .page-login__faq-toggle {
  color: #007bff; /* Primary blue when active */
  transform: rotate(45deg); /* Rotate to form an 'X' or just change to '-' */
}

/* CTA Section */
.page-login__cta-section {
    padding: 80px 0;
    background-color: #0d0d0d;
    text-align: center;
}

.page-login__cta-container {
    max-width: 800px;
}

.page-login__cta-title {
    font-size: 30px;
    font-weight: bold;
    color: #ffc107;
    margin-bottom: 20px;
}

.page-login__cta-description {
    font-size: 18px;
    color: #cccccc;
    margin-bottom: 40px;
}

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

.page-login__btn-primary,
.page-login__btn-secondary {
    padding: 15px 35px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: bold;
    text-decoration: none;
    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    display: inline-block;
    max-width: 100%; /* Ensure responsiveness */
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
}

.page-login__btn-primary {
    background-color: #007bff;
    color: #ffffff;
    border: 2px solid #007bff;
}

.page-login__btn-primary:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

.page-login__btn-secondary {
    background-color: transparent;
    color: #ffc107;
    border: 2px solid #ffc107;
}

.page-login__btn-secondary:hover {
    background-color: #ffc107;
    color: #000000;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-login__hero-container {
        flex-direction: column;
        text-align: center;
    }

    .page-login__login-card {
        margin: 0 auto;
        max-width: 100%;
    }

    .page-login__image-container {
        order: -1; /* Move image above login form on smaller screens */
        margin-bottom: 30px;
        min-width: unset;
    }

    .page-login__main-title {
        font-size: 32px;
    }

    .page-login__image-container img {
        height: 300px;
    }

    .page-login__features-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-login {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-login__hero-banner {
        padding: 40px 0;
        min-height: unset;
    }

    .page-login__container {
        padding: 0 15px;
    }

    .page-login__section-title {
        font-size: 26px;
        margin-bottom: 30px;
    }

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

    .page-login__main-title {
        font-size: 28px;
    }

    .page-login__description {
        font-size: 15px;
        margin-bottom: 25px;
    }

    .page-login__form-input {
        padding: 10px 12px;
        font-size: 15px;
    }

    .page-login__form-actions {
        flex-direction: column;
        gap: 10px;
    }

    .page-login__forgot-password-link {
        order: 2; /* Move below login button */
        margin-top: 10px;
    }

    .page-login__login-button {
        width: 100% !important;
        padding: 12px 20px;
        font-size: 16px;
        max-width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-login__register-prompt {
        margin-top: 25px;
        font-size: 14px;
    }

    .page-login__image-container img {
        height: 250px;
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    .page-login__features-section {
        padding: 50px 0;
    }

    .page-login__features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-login__feature-item {
        padding: 20px;
    }

    .page-login__feature-item img {
        
    }

    .page-login__feature-title {
        font-size: 20px;
    }

    .page-login__feature-description {
        font-size: 14px;
    }

    .page-login__faq-section {
        padding: 50px 0;
    }

    /* Mobile FAQ styles */
    .page-login__faq-question {
      padding: 15px;
      flex-wrap: wrap;
    }
    
    .page-login__faq-question h3 {
      font-size: 15px;
      margin-bottom: 0;
      width: calc(100% - 40px);
    }
    
    .page-login__faq-toggle {
      margin-left: 10px;
      width: 24px;
      height: 24px;
      font-size: 20px;
    }
    
    .page-login__faq-answer {
      padding: 0 15px;
    }
    
    .page-login__faq-item.active .page-login__faq-answer {
      padding: 15px !important;
    }

    .page-login__cta-section {
        padding: 50px 0;
    }

    .page-login__cta-title {
        font-size: 24px;
    }

    .page-login__cta-description {
        font-size: 16px;
        margin-bottom: 30px;
    }

    .page-login__cta-buttons {
        flex-direction: column;
        gap: 10px;
    }

    .page-login__btn-primary,
    .page-login__btn-secondary {
        width: 100% !important;
        padding: 12px 25px;
        font-size: 16px;
        max-width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    /* General image and container responsive rules */
    .page-login img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    
    .page-login__hero-banner,
    .page-login__features-section,
    .page-login__faq-section,
    .page-login__cta-section,
    .page-login__container,
    .page-login__login-card,
    .page-login__feature-item,
    .page-login__faq-item,
    .page-login__cta-buttons {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        /* Padding handled by specific sections */
    }
}