:root {
  color-scheme: dark;
  --bg: #191817;
  --panel: #211f1d;
  --panel-soft: #292623;
  --border: #3c3834;
  --text: #f0ede8;
  --muted: #b5ada3;
  --accent: #d9773f;
  --accent-hover: #ef8d52;
  --danger: #f3bf70;
  --user: #34302c;
  --assistant: #211f1d;
  --shadow: rgba(0, 0, 0, .32);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
textarea {
  font: inherit;
}

button {
  border: 0;
  cursor: pointer;
}

.hidden {
  display: none !important;
}

.login-screen {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--bg);
}

.login-box {
  width: min(420px, 100%);
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 24px 70px var(--shadow);
}

.login-box h1 {
  margin: 0 0 10px;
  font-size: 24px;
  font-weight: 650;
  letter-spacing: 0;
}

.login-box p {
  margin: 0 0 22px;
  color: var(--muted);
  line-height: 1.5;
}

.login-box input {
  width: 100%;
  height: 46px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  outline: none;
  background: #171615;
  color: var(--text);
}

.login-box input:focus,
.composer textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(217, 119, 63, .14);
}

.login-box button {
  width: 100%;
  height: 44px;
  margin-top: 14px;
  border-radius: 8px;
  background: var(--accent);
  color: #1b120d;
  font-weight: 700;
}

.login-box button:hover {
  background: var(--accent-hover);
}