* { box-sizing: border-box; margin: 0; }

:root {
  --bg: #0f1117;
  --panel: #181b24;
  --panel-2: #1f2330;
  --text: #e8eaf0;
  --muted: #8b91a3;
  --accent: #4f7cff;
  --rec: #e5484d;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: var(--panel);
  border-bottom: 1px solid #262b3a;
}

header h1 { font-size: 1.2rem; }

.badge {
  font-size: 0.78rem;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--panel-2);
  color: var(--muted);
}
.badge.rec { background: #3a181a; color: #ff8589; }
.badge.busy { background: #2a2410; color: #ffd166; }
.badge.error { background: #3a181a; color: #ff8589; }

#logout-btn {
  margin-left: auto;
  font-size: 0.8rem;
  padding: 6px 12px;
  color: var(--muted);
}
#logout-btn:hover { color: var(--text); }

.layout { display: flex; flex: 1; min-height: 0; }

aside {
  width: 260px;
  background: var(--panel);
  border-right: 1px solid #262b3a;
  padding: 16px;
  overflow-y: auto;
}
aside h2 { font-size: 0.85rem; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
aside ul { list-style: none; padding: 0; }
aside li {
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
aside li:hover { background: var(--panel-2); }
aside li.active { background: #20294a; }
.m-title { font-size: 0.9rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.m-meta { font-size: 0.74rem; color: var(--muted); }

main { flex: 1; display: flex; flex-direction: column; min-width: 0; padding: 20px; gap: 16px; }

.controls { display: flex; gap: 12px; align-items: center; }
.controls input {
  flex: 1;
  background: var(--panel-2);
  border: 1px solid #2c3245;
  color: var(--text);
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 0.95rem;
}
.controls input:focus { outline: none; border-color: var(--accent); }

.controls select {
  background: var(--panel-2);
  border: 1px solid #2c3245;
  color: var(--text);
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 0.88rem;
  max-width: 200px;
}
.controls select:focus { outline: none; border-color: var(--accent); }

button, .controls a {
  border: none;
  border-radius: 10px;
  padding: 10px 18px;
  font-size: 0.95rem;
  cursor: pointer;
  background: var(--panel-2);
  color: var(--text);
}
button.record { background: var(--accent); font-weight: 600; min-width: 130px; }
button.record.recording { background: var(--rec); }
#timer { font-variant-numeric: tabular-nums; color: var(--muted); min-width: 48px; }

#vu {
  width: 70px;
  height: 8px;
  border-radius: 999px;
  background: var(--panel-2);
  overflow: hidden;
}
#vu-bar {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, #3dd68c, #ffd166 70%, #e5484d);
  transition: width 80ms linear;
}

#transcript-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid #262b3a;
  border-radius: 14px;
  min-height: 0;
}
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 18px;
  border-bottom: 1px solid #262b3a;
}
.panel-head h2 { font-size: 1rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

#export-bar { display: flex; gap: 8px; align-items: center; }
#export-bar a, #export-bar button {
  font-size: 0.8rem;
  padding: 6px 10px;
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--text);
  text-decoration: none;
}
#export-bar.hidden { display: none; }

#transcript { flex: 1; overflow-y: auto; padding: 18px; }
.placeholder { color: var(--muted); font-style: italic; }
.segment { display: flex; gap: 12px; margin-bottom: 12px; line-height: 1.55; }
.segment .ts {
  color: var(--muted);
  font-size: 0.78rem;
  font-variant-numeric: tabular-nums;
  padding-top: 3px;
  flex-shrink: 0;
}

@media (max-width: 720px) {
  .layout { flex-direction: column; }
  aside { width: 100%; max-height: 30vh; border-right: none; border-bottom: 1px solid #262b3a; }
  .controls { flex-wrap: wrap; }
  .controls input { width: 100%; flex: none; }
}