/* Mobile-first styles for Glass City AI PWA shell */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: #e0e0e0;
  background-color: #1a1a2e;
  min-height: 100vh;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  border-bottom: 1px solid #2a2a4a;
}

header h1 {
  font-size: 1.25rem;
  font-weight: 600;
}

#large-text-toggle {
  padding: 0.4rem 0.8rem;
  font-size: 0.875rem;
  background-color: #2a2a4a;
  color: #e0e0e0;
  border: 1px solid #3a3a5a;
  border-radius: 4px;
  cursor: pointer;
}

#large-text-toggle[aria-pressed="true"] {
  background-color: #3a3a5a;
}

main {
  padding: 1rem;
}

#chat-container {
  width: 100%;
  max-width: 480px;
  min-height: 60vh;
  overflow-y: auto;
  background-color: #16162a;
  border-radius: 8px;
  padding: 1rem;
}

/* Large-text variant */
html[data-large-text="true"] body {
  font-size: 20px;
}

html[data-large-text="true"] header h1 {
  font-size: 1.5rem;
}

html[data-large-text="true"] #large-text-toggle {
  font-size: 1rem;
}