/* style/news.css */

/* Biến màu sắc */
:root {
  --page-news-primary-color: #26A9E0;
  --page-news-secondary-color: #FFFFFF;
  --page-news-text-dark: #333333;
  --page-news-text-light: #ffffff;
  --page-news-button-login: #EA7C07;
  --page-news-body-bg: #0a0a0a; /* Body background from shared.css */
}

/* Base styles for the news page */
.page-news {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--page-news-text-light); /* Light text for dark body background */
  background-color: var(--page-news-body-bg);
}

.page-news__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

/* Hero Section */
.page-news__hero-section {
  position: relative;
  background: var(--page-news-primary-color);
  color: var(--page-news-text-light);
  padding: 80px 0;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
}

.page-news__hero-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  line-height: 1.2;
  color: var(--page-news-text-light);
}

.page-news__hero-description {
  font-size: 1.2em;
  max-width: 800px;
  margin: 0 auto 30px auto;
  opacity: 0.9;
}

.page-news__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
}

.page-news__btn-primary,
.page-news__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
  box-sizing: border-box;
}

.page-news__btn-primary {
  background: var(--page-news-button-login); /* Use Login color for primary action */
  color: var(--page-news-text-light);
  border: 2px solid var(--page-news-button-login);
}

.page-news__btn-primary:hover {
  background: darken(var(--page-news-button-login), 10%);
  border-color: darken(var(--page-news-button-login), 10%);
}

.page-news__btn-secondary {
  background: transparent;
  color: var(--page-news-text-light);
  border: 2px solid var(--page-news-text-light);
}

.page-news__btn-secondary:hover {
  background: var(--page-news-text-light);
  color: var(--page-news-primary-color);
}

/* Section Titles */
.page-news__section-title {
  font-size: 2.5em;
  text-align: center;
  margin-bottom: 50px;
  color: var(--page-news-primary-color);
  padding-top: 60px;
}

/* Latest Articles Section */
.page-news__latest-articles {
  padding: 80px 0;
  background-color: var(--page-news-body-bg);
}

.page-news__articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-news__article-card {
  background: rgba(255, 255, 255, 0.08); /* Slightly transparent white on dark background */
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
  color: var(--page-news-text-light);
}

.page-news__article-card:hover {
  transform: translateY(-5px);
}

.page-news__article-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  display: block;
}

.page-news__article-content {
  padding: 25px;
}

.page-news__article-title {
  font-size: 1.5em;
  margin-bottom: 10px;
}

.page-news__article-title a.page-news__article-link {
  color: var(--page-news-primary-color);
  text-decoration: none;
}

.page-news__article-title a.page-news__article-link:hover {
  text-decoration: underline;
}

.page-news__article-meta {
  font-size: 0.9em;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 15px;
}

.page-news__article-excerpt {
  font-size: 1em;
  margin-bottom: 20px;
  color: rgba(255, 255, 255, 0.8);
}

.page-news__read-more {
  color: var(--page-news-primary-color);
  text-decoration: none;
  font-weight: bold;
}

.page-news__read-more:hover {
  text-decoration: underline;
}

/* Promotions Highlight Section */
.page-news__promotions-highlight {
  padding: 80px 0;
  background: var(--page-news-primary-color);
  color: var(--page-news-text-light);
}

.page-news__promotions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.page-news__promotion-card {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
}

.page-news__promotion-image {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
}

.page-news__promotion-content {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.page-news__promotion-title {
  font-size: 1.6em;
  margin-bottom: 15px;
}

.page-news__promotion-title a.page-news__promotion-link {
  color: var(--page-news-text-light);
  text-decoration: none;
}

.page-news__promotion-title a.page-news__promotion-link:hover {
  text-decoration: underline;
}

.page-news__promotion-description {
  font-size: 1em;
  margin-bottom: 20px;
  flex-grow: 1;
}

/* Guides & Tips Section */
.page-news__guides-tips {
  padding: 80px 0;
  background-color: var(--page-news-body-bg);
}

.page-news__guides-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-news__guide-item {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: var(--page-news-text-light);
}

.page-news__guide-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.page-news__guide-title {
  font-size: 1.4em;
  padding: 15px 20px 10px;
}

.page-news__guide-title a.page-news__guide-link {
  color: var(--page-news-primary-color);
  text-decoration: none;
}

.page-news__guide-title a.page-news__guide-link:hover {
  text-decoration: underline;
}

.page-news__guide-excerpt {
  padding: 0 20px 15px;
  font-size: 0.95em;
  color: rgba(255, 255, 255, 0.8);
}

/* Platform Updates Section */
.page-news__platform-updates {
  padding: 80px 0;
  background: var(--page-news-primary-color);
  color: var(--page-news-text-light);
}

.page-news__updates-list {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.page-news__update-item {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  padding: 25px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-news__update-title {
  font-size: 1.4em;
  margin-bottom: 10px;
}

.page-news__update-title a.page-news__update-link {
  color: var(--page-news-text-light);
  text-decoration: none;
}

.page-news__update-title a.page-news__update-link:hover {
  text-decoration: underline;
}

.page-news__update-date {
  font-size: 0.9em;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 15px;
}

.page-news__update-description {
  font-size: 1em;
  color: rgba(255, 255, 255, 0.9);
}

/* FAQ Section */
.page-news__faq-section {
  padding: 80px 0;
  background-color: var(--page-news-body-bg);
}

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

.page-news__faq-item {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--page-news-text-light);
}

.page-news__faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.2em;
  font-weight: bold;
  color: var(--page-news-primary-color);
  transition: background-color 0.3s ease;
}

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

.page-news__faq-item summary:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

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

.page-news__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: var(--page-news-text-light);
}

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

.page-news__faq-answer {
  padding: 0 25px 20px;
  font-size: 1.05em;
  color: rgba(255, 255, 255, 0.8);
}

.page-news__faq-answer p {
  margin-bottom: 10px;
}

.page-news__faq-answer a {
  color: var(--page-news-primary-color);
  text-decoration: underline;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .page-news__hero-title {
    font-size: 2.8em;
  }
  .page-news__section-title {
    font-size: 2em;
  }
  .page-news__article-title,
  .page-news__promotion-title,
  .page-news__guide-title,
  .page-news__update-title {
    font-size: 1.3em;
  }
}

@media (max-width: 768px) {
  .page-news {
    font-size: 16px;
    line-height: 1.6;
  }
  
  .page-news__hero-section {
    padding: 60px 0;
    min-height: 300px;
  }
  .page-news__hero-title {
    font-size: 2em;
  }
  .page-news__hero-description {
    font-size: 1em;
  }
  .page-news__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }
  .page-news__btn-primary,
  .page-news__btn-secondary {
    width: 100%;
    padding: 12px 20px;
  }
  
  .page-news__section-title {
    font-size: 1.8em;
    padding-top: 40px;
    margin-bottom: 30px;
  }

  .page-news__latest-articles,
  .page-news__promotions-highlight,
  .page-news__guides-tips,
  .page-news__platform-updates,
  .page-news__faq-section {
    padding: 40px 0;
  }

  .page-news__articles-grid,
  .page-news__promotions-grid,
  .page-news__guides-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* Image responsive */
  .page-news img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  /* Container responsive */
  .page-news__container,
  .page-news__article-card,
  .page-news__promotion-card,
  .page-news__guide-item,
  .page-news__update-item,
  .page-news__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Specific padding adjustment for hero section to avoid double padding */
  .page-news__hero-section {
    padding-top: var(--header-offset, 120px) !important;
  }

  .page-news__faq-item summary {
    font-size: 1.1em;
    padding: 15px 20px;
  }
  .page-news__faq-answer {
    padding: 0 20px 15px;
  }
}