:root {
  --bg: #14172455;
  --panel: #1d2030;
  --text: #e6e8f2;
  --dim: #9aa0b8;
  --accent: #73eff7;
  --accent2: #ffcd75;
}

* { box-sizing: border-box; }

body {
  margin: 0 auto;
  max-width: 940px;
  padding: 24px 16px 48px;
  background: #0f1119;
  color: var(--text);
  font-family: ui-monospace, "Cascadia Code", "JetBrains Mono", Menlo, monospace;
  line-height: 1.55;
}

header h1 { margin: 0 0 4px; font-size: 1.6rem; letter-spacing: 0.5px; }
.tagline { color: var(--dim); margin-top: 0; }
.tagline em { color: var(--accent2); font-style: normal; }

.panel {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  background: var(--panel);
  border: 1px solid #2c3047;
  border-radius: 12px;
  padding: 20px;
}

.cam-col { display: flex; flex-direction: column; gap: 10px; }

canvas {
  border-radius: 6px;
  background: #0f1119;
  flex-shrink: 0;
}

.controls { flex: 1; min-width: 280px; display: flex; flex-direction: column; gap: 12px; }

button, input[type="text"] {
  background: #262a40;
  color: var(--text);
  border: 1px solid #3a3f5c;
  border-radius: 6px;
  padding: 7px 12px;
  font: inherit;
  cursor: pointer;
}
input[type="text"] { cursor: text; flex: 1; min-width: 0; }
button:hover { border-color: var(--accent); }
button.big { font-size: 1.1rem; padding: 12px; }

.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.label { color: var(--dim); }
.status { color: var(--accent2); min-height: 1.4em; margin: 0; }
.hint { color: var(--dim); font-size: 0.85rem; margin: 0; }

#classes { display: flex; flex-direction: column; gap: 6px; }
.class-row {
  display: flex;
  gap: 8px;
  align-items: center;
  background: #181b2a;
  border: 1px solid #2c3047;
  border-radius: 6px;
  padding: 6px 10px;
}
.class-name { font-weight: bold; min-width: 3ch; }
.class-count { color: var(--dim); min-width: 4ch; text-align: right; }
.class-row .rec { flex: 1; user-select: none; touch-action: none; }
.class-row .rec.recording { background: #5a2430; border-color: #ff5a5a; color: #ffb3b3; }
.class-row .del { padding: 7px 10px; color: var(--dim); }
.class-row .del:hover { color: #ff5a5a; border-color: #ff5a5a; }

.predict-row { display: flex; gap: 10px; align-items: baseline; }
.prediction { font-size: 1.8rem; color: var(--accent); min-height: 1.2em; }

.transcript-row { display: flex; gap: 8px; align-items: center; }
.transcript {
  flex: 1;
  min-height: 1.6em;
  background: #181b2a;
  border: 1px solid #2c3047;
  border-radius: 6px;
  padding: 4px 10px;
  letter-spacing: 2px;
  overflow-wrap: anywhere;
}

#bars { display: flex; flex-direction: column; gap: 4px; }
.bar-row { display: flex; gap: 8px; align-items: center; }
.bar-label { min-width: 5ch; }
.bar-track {
  flex: 1;
  height: 12px;
  background: #181b2a;
  border: 1px solid #2c3047;
  border-radius: 6px;
  overflow: hidden;
}
.bar-fill { display: block; height: 100%; background: var(--accent); transition: width 0.1s; }
.bar-pct { color: var(--dim); min-width: 4ch; text-align: right; }

footer { margin-top: 24px; color: var(--dim); font-size: 0.85rem; }
footer a { color: var(--accent); }
footer em { color: var(--accent2); font-style: normal; }