:root {
  color-scheme: dark;
  font-family: Inter, system-ui, sans-serif;
  background: #101010;
  color: #f2f2f2;
}

body { margin: 0; }

.shell {
  max-width: 980px;
  margin: 0 auto;
  padding: 32px 16px;
  display: grid;
  gap: 16px;
}

.panel {
  border: 1px solid #333;
  background: #181818;
  padding: 18px;
}

.hero { border-color: #4a4a4a; }

h1, h2, h3 { margin: 0 0 12px; }
h1 { font-size: clamp(32px, 6vw, 56px); letter-spacing: -0.04em; }
h2 { font-size: 22px; }
h3 { font-size: 15px; color: #ddd; }

.eyebrow {
  color: #9f9;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin: 0 0 6px;
  font-size: 12px;
}

.muted { color: #aaa; }

.section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.status-pill {
  border: 1px solid #5f5;
  color: #cfc;
  padding: 4px 8px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.muted-pill { border-color: #555; color: #aaa; }
.status-pill.is-connected { border-color: #7cf; color: #cdf; }
.status-pill.is-host { border-color: #fc7; color: #fec; }
.status-pill.is-error { border-color: #f77; color: #fcc; }

.grid { display: grid; gap: 12px; }
.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }

label { display: grid; gap: 6px; margin: 10px 0; color: #ccc; }
input {
  background: #0d0d0d;
  border: 1px solid #444;
  color: #fff;
  padding: 9px;
  min-width: 0;
}

button, .button-link {
  background: #e9e9e9;
  color: #000;
  border: 0;
  padding: 9px 12px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 18px;
}
button:hover, .button-link:hover { background: #fff; }
.secondary { background: #2b2b2b; color: #eee; border: 1px solid #444; }
.secondary:hover { background: #383838; }

.actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.primary-actions { margin-top: 18px; }
.hidden { display: none; }

pre, .copy-box {
  white-space: pre-wrap;
  background: #0d0d0d;
  border: 1px solid #333;
  padding: 12px;
  min-height: 80px;
  overflow: auto;
}
.copy-box { min-height: 0; color: #ccc; }

.participants {
  border: 1px solid #2c2c2c;
  padding: 12px;
  margin: 12px 0;
  background: #111;
}
.participants ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.participants li { display: flex; justify-content: space-between; gap: 10px; border-bottom: 1px solid #222; padding-bottom: 6px; }
.participants li:last-child { border-bottom: 0; padding-bottom: 0; }
.role { color: #9f9; font-size: 12px; text-transform: uppercase; }

summary { cursor: pointer; color: #ddd; margin: 10px 0; }
a { color: #9f9; }
.steps ol { margin-bottom: 0; color: #ddd; }
.steps li { margin: 8px 0; }

@media (max-width: 720px) {
  .two { grid-template-columns: 1fr; }
  .section-heading { display: grid; }
  button, .button-link { width: 100%; }
  .actions { display: grid; }
}