/**
 * File: /Library/WebServer/Documents/Macroscope/assets/css/layout.css
 * Purpose: Main layout structure including header and footer
 * Updated: Extracted header/footer styles from inline CSS
 */

/* ===== HEADER ===== */
.macroscope-header {
  background: var(--color-bg-paper);
  border-bottom: 2px solid var(--color-border);
  padding: var(--spacing-lg) var(--spacing-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
}

.header-logo-section {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.logo-placeholder {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #4A90E2 0%, #7ED321 50%, #F5A623 100%);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.header-title {
  display: flex;
  flex-direction: column;
}

.header-title h1 {
  font-size: 1.5rem;
  color: var(--color-text);
  letter-spacing: 0.02em;
  margin-bottom: 0.25rem;
}

.header-subtitle {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  letter-spacing: 0.05em;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.user-info {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

/* ===== FOOTER ===== */
.macroscope-footer {
  background: var(--color-bg-paper);
  border-top: 2px solid var(--color-border);
  padding: var(--spacing-lg) var(--spacing-xl);
  margin-top: auto;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
}

.footer-logo-section {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.footer-logo {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #4A90E2 0%, #7ED321 50%, #F5A623 100%);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.footer-text {
  display: flex;
  flex-direction: column;
}

.footer-title {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--color-text);
  letter-spacing: 0.02em;
}

.footer-subtitle {
  font-size: 0.7rem;
  color: var(--color-text-secondary);
  letter-spacing: 0.05em;
}

.footer-copyright {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

/* ===== RESPONSIVE - MOBILE ===== */
@media (max-width: 768px) {
  .macroscope-header {
    padding: var(--spacing-md) var(--spacing-lg);
  }
  
  .logo-placeholder {
    width: 40px;
    height: 40px;
    font-size: 1.25rem;
  }
  
  .header-title h1 {
    font-size: 1.25rem;
  }
  
  .header-subtitle {
    font-size: 0.75rem;
  }
  
  .user-info {
    display: none;
  }
  
  .macroscope-footer {
    padding: var(--spacing-md) var(--spacing-lg);
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-sm);
  }
  
  .footer-copyright {
    font-size: 0.75rem;
  }
}