/* Changelog Page Styles */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

* {
  box-sizing: border-box;
}

html {
  width: 100%;
  height: 100%;
}

body {
  background: #f5f5f5;
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: #333;
}

.changelog-page {
  min-height: 100vh;
  background: #f5f5f5;
  display: flex;
  flex-direction: column;
}

.changelog-header {
  background: #333;
  border-bottom: 1px solid #555;
  padding: 1rem 2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.header-content h1 {
  color: white;
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.back-link {
  color: white;
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 1rem;
  background: #555;
  border-radius: 6px;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.back-link:hover {
  background: #666;
  transform: translateY(-1px);
}

.changelog-main {
  flex: 1;
  padding: 2rem;
}

.changelog-container {
  max-width: 800px;
  margin: 0 auto;
}

.changelog-section {
  margin-bottom: 2rem;
}

.changelog-section h2 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: #333;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.version-item {
  background: white;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.version-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.version-item h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 1rem 0;
  color: #333;
}

.changes p {
  font-size: 1rem;
  color: #666;
  line-height: 1.6;
  margin: 0;
}

.changelog-footer {
  background: #333;
  border-top: 1px solid #555;
  padding: 1rem 2rem;
  text-align: center;
}

.changelog-footer p {
  margin: 0;
  font-size: 0.9rem;
  color: #ccc;
}

.changelog-footer a {
  color: #ccc;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.changelog-footer a:hover {
  color: white;
  text-decoration: underline;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .changelog-header {
    padding: 0.8rem 1rem;
  }

  .header-content {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .header-content h1 {
    font-size: 1.2rem;
  }

  .back-link {
    padding: 0.4rem 0.8rem;
    font-size: 0.9rem;
  }

  .changelog-main {
    padding: 1rem;
  }

  .changelog-container {
    max-width: 100%;
  }

  .changelog-section h2 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
  }

  .version-item {
    padding: 1rem;
    margin-bottom: 0.8rem;
  }

  .version-item h3 {
    font-size: 1rem;
    margin-bottom: 0.8rem;
  }

  .changes p {
    font-size: 0.9rem;
  }

  .changelog-footer {
    padding: 0.8rem 1rem;
  }

  .changelog-footer p {
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  .changelog-header {
    padding: 0.6rem 0.8rem;
  }

  .header-content h1 {
    font-size: 1.1rem;
  }

  .back-link {
    padding: 0.3rem 0.6rem;
    font-size: 0.8rem;
  }

  .changelog-main {
    padding: 0.8rem;
  }

  .changelog-section h2 {
    font-size: 1rem;
    margin-bottom: 0.8rem;
  }

  .version-item {
    padding: 0.8rem;
    margin-bottom: 0.6rem;
  }

  .version-item h3 {
    font-size: 0.9rem;
    margin-bottom: 0.6rem;
  }

  .changes p {
    font-size: 0.8rem;
  }

  .changelog-footer {
    padding: 0.6rem 0.8rem;
  }

  .changelog-footer p {
    font-size: 0.7rem;
  }
}