frontend/style.css

* { box-sizing: border-box; }
body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  margin: 0; padding: 24px; background: #121212; color: #eaeaea;
}
.container { max-width: 720px; margin: 0 auto; }
h1 { margin: 12px 0 8px; }

.top-bar {
  display: flex; gap: 8px; justify-content: flex-end; margin-bottom: 8px;
}

#name-section, #chat-section { background: #1e1e1e; padding: 16px; border-radius: 8px; }
.hidden { display: none; }

#chat-window {
  height: 380px; overflow-y: auto; border: 1px solid #333; border-radius: 8px;
  padding: 12px; background: #161616; margin-top: 12px;
}
.message { margin: 8px 0; }
.message.user { color: #a0d7ff; }
.message.bot { color: #f3d17a; }

#input-row {
  display: flex; gap: 8px; margin-top: 12px;
}
input, button {
  padding: 10px; border-radius: 6px; border: 1px solid #333; background: #222; color: #eaeaea;
}
button { cursor: pointer; }
button.secondary { background: #1b1b1b; }
button:disabled, input:disabled { opacity: 0.5; cursor: not-allowed; }

#status { margin-top: 8px; font-size: 0.9em; color: #ff9e9e; }