:root {
  --bg: #0f1115;
  --card: #181b22;
  --border: #262a33;
  --text: #e7e9ee;
  --muted: #9aa3b2;
  --accent: #f02e65;
  --accent-2: #6d5efc;
  --ok: #2ecc71;
  --err: #ff5c5c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}

header h1 { margin: 0 0 4px; font-size: 1.8rem; }
.sub { color: var(--muted); margin: 0 0 24px; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  margin-bottom: 20px;
}

label { display: block; font-weight: 600; margin-bottom: 8px; }

textarea {
  width: 100%;
  background: #0f1218;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  font: inherit;
  resize: vertical;
}

.recorder {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 18px 0;
  flex-wrap: wrap;
}

.timer {
  font-variant-numeric: tabular-nums;
  color: var(--muted);
  font-size: 1.1rem;
}

audio { height: 36px; }

button {
  font: inherit;
  font-weight: 600;
  border: none;
  border-radius: 10px;
  padding: 11px 20px;
  cursor: pointer;
  transition: transform 0.05s ease, opacity 0.2s ease;
}
button:active { transform: scale(0.98); }
button:disabled { opacity: 0.45; cursor: not-allowed; }

.primary { background: var(--accent); color: white; }
#recordBtn { background: var(--accent-2); color: white; }
#recordBtn.recording { background: var(--err); animation: pulse 1.2s infinite; }

@keyframes pulse {
  50% { opacity: 0.7; }
}

.status { color: var(--muted); min-height: 1.4em; margin: 12px 0 0; }
.status.error { color: var(--err); }

.result pre, #transcript {
  white-space: pre-wrap;
  word-break: break-word;
  background: #0f1218;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  margin: 8px 0 0;
}

details summary { cursor: pointer; color: var(--muted); margin-top: 12px; }

.history { list-style: none; padding: 0; margin: 0; }
.history li {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 10px;
  cursor: pointer;
}
.history li:hover { border-color: var(--accent-2); }
.history time { color: var(--muted); font-size: 0.85rem; margin-left: 8px; }
.history p { margin: 6px 0 0; color: var(--text); }

.badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--border);
  color: var(--muted);
}
.badge.completed { background: rgba(46, 204, 113, 0.16); color: var(--ok); }
.badge.error { background: rgba(255, 92, 92, 0.16); color: var(--err); }
.badge.processing, .badge.pending { background: rgba(109, 94, 252, 0.16); color: var(--accent-2); }