:root {
  --bg: #101418;
  --fg: #f2f4f6;
  --muted: #9aa5b1;
  --accent: #3d8bfd;
  --listen: #2fbf71;
  --think: #f0b429;
  --speak: #3d8bfd;
  --error: #e5484d;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--fg);
  font: 17px/1.4 -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  -webkit-text-size-adjust: 100%;
}

main {
  max-width: 480px;
  min-height: 100%;
  margin: 0 auto;
  padding: calc(env(safe-area-inset-top) + 12px) 20px calc(env(safe-area-inset-bottom) + 20px);
  display: flex;
  flex-direction: column;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

h1 { font-size: 22px; margin: 0; font-weight: 600; }

[hidden] { display: none !important; }

section { flex: 1; display: flex; flex-direction: column; }

#login-view { justify-content: center; }

form { display: flex; flex-direction: column; gap: 10px; }

label { color: var(--muted); font-size: 15px; }

input {
  font-size: 17px;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid #2c343c;
  background: #1a2026;
  color: var(--fg);
}

button { font: inherit; cursor: pointer; }

.primary {
  padding: 14px;
  border: 0;
  border-radius: 12px;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
}

.link {
  background: none;
  border: 0;
  color: var(--muted);
  padding: 8px 0;
}

#call-view { align-items: center; justify-content: center; text-align: center; gap: 12px; }

.orb {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  margin-bottom: 8px;
  background: radial-gradient(circle at 35% 35%, #4a5561, #222a31);
  transition: background 0.3s;
}
.orb[data-status="verbindet"] { animation: pulse 1.2s ease-in-out infinite; }
.orb[data-status="hoert"] { background: radial-gradient(circle at 35% 35%, #6fe3a2, var(--listen)); animation: pulse 2.4s ease-in-out infinite; }
.orb[data-status="denkt"] { background: radial-gradient(circle at 35% 35%, #ffd66e, var(--think)); animation: pulse 0.9s ease-in-out infinite; }
.orb[data-status="spricht"] { background: radial-gradient(circle at 35% 35%, #8bb9ff, var(--speak)); animation: speak 0.6s ease-in-out infinite alternate; }
.orb[data-status="fehler"] { background: radial-gradient(circle at 35% 35%, #ff8b8e, var(--error)); }

@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.06); } }
@keyframes speak { from { transform: scale(0.97); } to { transform: scale(1.08); } }

@media (prefers-reduced-motion: reduce) { .orb { animation: none !important; } }

.status { font-size: 26px; font-weight: 600; margin: 0; }
.hint { color: var(--muted); min-height: 2.8em; margin: 0; max-width: 340px; }
.error { color: var(--error); min-height: 1.4em; }

.talk {
  width: 100%;
  max-width: 340px;
  padding: 18px;
  border: 0;
  border-radius: 999px;
  background: var(--listen);
  color: #06210f;
  font-size: 20px;
  font-weight: 700;
  margin-top: 12px;
}
.talk.running { background: var(--error); color: #fff; }

.meta {
  display: grid;
  grid-template-columns: auto auto;
  gap: 4px 12px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 14px;
}
.meta dt { text-align: right; }
.meta dd { margin: 0; text-align: left; font-variant-numeric: tabular-nums; }