:root {
  --bg: #f4f2ee;
  --panel: #ffffff;
  --ink: #1b1d22;
  --muted: #5d6270;
  --line: #d9d6cf;
  --accent: #1f6feb;
  --danger: #b42318;
  --caution: #9a6700;
  --ok: #1a7f37;
  --you: #e8eefc;
  --code: #f6f6f4;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111317;
    --panel: #1a1d23;
    --ink: #eceef2;
    --muted: #a3a9b6;
    --line: #2e333c;
    --accent: #5b9dff;
    --danger: #ff7b72;
    --caution: #e3b341;
    --ok: #56d364;
    --you: #1f2a3d;
    --code: #14171c;
  }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 18px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
}
.bar {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  align-items: baseline;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; }
.note { color: var(--muted); font-size: 14px; }
.layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 16px;
  padding: 16px;
  max-width: 1200px;
  margin: 0 auto;
}
@media (max-width: 860px) { .layout { grid-template-columns: minmax(0, 1fr); } }
.device, .wire {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px;
  min-width: 0;
}
.ring {
  width: 72px;
  height: 72px;
  margin: 0 auto 8px;
  border-radius: 50%;
  border: 6px solid var(--line);
}
.ring[data-state="listening"] { border-color: var(--accent); animation: pulse 1.2s infinite; }
.ring[data-state="thinking"] { border-color: var(--accent); border-top-color: transparent; animation: spin 0.9s linear infinite; }
.ring[data-state="do_not_continue"] { border-color: var(--danger); }
.ring[data-state="caution"] { border-color: var(--caution); }
.ring[data-state="no_obvious_danger"] { border-color: var(--ok); }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 50% { transform: scale(1.08); } }
@media (prefers-reduced-motion: reduce) { .ring { animation: none !important; } }
.status { text-align: center; color: var(--muted); margin: 0 0 12px; font-size: 15px; }
.talk { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; min-height: 120px; }
.talk li { padding: 12px 14px; border-radius: 14px; max-width: 92%; overflow-wrap: anywhere; }
.talk .you { background: var(--you); justify-self: end; }
.talk .assistant { border: 1px solid var(--line); }
.talk .assistant[data-verdict="do_not_continue"] { border-left: 6px solid var(--danger); }
.talk .assistant[data-verdict="caution"] { border-left: 6px solid var(--caution); }
.talk .assistant[data-verdict="no_obvious_danger"] { border-left: 6px solid var(--ok); }
.talk .detail { display: block; margin-top: 6px; color: var(--muted); font-size: 15px; }
.confirm { display: flex; gap: 10px; justify-content: center; margin: 14px 0 0; }
.ask { display: flex; gap: 8px; margin-top: 16px; }
.ask input {
  flex: 1;
  min-width: 0;
  font: inherit;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
}
button {
  font: inherit;
  padding: 10px 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  cursor: pointer;
}
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button:disabled { opacity: 0.5; cursor: default; }
.mic[aria-pressed="true"] { border-color: var(--accent); }
.options { margin-top: 10px; color: var(--muted); font-size: 15px; }
.wire h2 { margin: 0 0 4px; font-size: 18px; }
.hint { margin: 0 0 12px; color: var(--muted); font-size: 14px; }
.log { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.log li { border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.log .head { display: flex; gap: 8px; padding: 6px 10px; font-size: 14px; font-weight: 600; }
.log .dir { color: var(--muted); font-weight: 400; }
.log pre {
  margin: 0;
  padding: 8px 10px;
  background: var(--code);
  font: 12.5px/1.45 ui-monospace, Menlo, monospace;
  max-height: 220px;
  overflow: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }