/* ✅ Mobile-Friendly Dark Mode Chat CSS with Proper Padding */
#loading,
#loginUI,
#chatUI {
  display: none;
}

body {
  font-family: sans-serif;
  margin: 0;
  padding: 0;
  background-color: #121212;
  color: #f0f0f0;
}

main {
  max-width: 600px;
  margin: auto;
  padding: 1rem;
  padding-left: 1rem;
  padding-right: 1rem;
  box-sizing: border-box;
}

input,
button,
textarea {
  padding: 0.75rem;
  margin-top: 1rem;
  width: 100%;
  background-color: #1e1e1e;
  color: #f0f0f0;
  border: 1px solid #444;
  border-radius: 6px;
  font-size: 1rem;
  box-sizing: border-box;
}

textarea {
  resize: none;
  min-height: 3rem;
}

button:hover {
  background-color: #333;
  cursor: pointer;
}

#chatUI,
#loginUI {
  display: none;
}

#response {
  margin-top: 1.5rem;
  white-space: pre-wrap;
  background-color: #1a1a1a;
  padding: 1rem;
  border-radius: 6px;
  border: 1px solid #333;
  box-sizing: border-box;
}

#loginError {
  color: #ff4d4d;
  margin-top: 0.5rem;
}

/* Responsive container */
@media (min-width: 600px) {
  main {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

.input-row {
  display: flex;
  gap: 0.5em;
  margin-top: 1em;
}

#messageInput {
  flex: 1;
}

.input-row input,
.input-row button {
  width: auto;
  margin-top: 0;
  padding: 0.75rem 1rem;
}

.input-row #messageInput {
  flex: 1;
  min-width: 0;
}