:root {
  --bg: #f4f6f8; --card: #ffffff; --text: #17212b; --muted: #5b6b7a; --line: #dde3e9;
  --brand: #0f3d5e; --accent: #1f7a4d; --danger: #c0392b; --warn: #b7791f;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f151b; --card: #18212a; --text: #e6edf3; --muted: #9aa8b5; --line: #2a3642; --brand: #5aa9e6; }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); }
.topbar { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; background: var(--brand); color: #fff; }
.brand { display: flex; gap: 8px; align-items: center; font-weight: 600; }
.topbar-right { display: flex; gap: 12px; align-items: center; }
.topbar .link { color: #fff; }
main { max-width: 760px; margin: 0 auto; padding: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px; margin-bottom: 16px; }
.narrow { max-width: 420px; margin: 32px auto; }
h1, h2 { margin: 0 0 12px; } h1 { font-size: 1.4rem; } h2 { font-size: 1.1rem; }
label { display: block; margin-bottom: 12px; font-weight: 500; }
label input:not([type=checkbox]) { display: block; width: 100%; margin-top: 4px; padding: 10px; font: inherit; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--text); }
label.check { display: flex; gap: 8px; align-items: center; font-weight: 400; }
button { font: inherit; cursor: pointer; border: 0; border-radius: 8px; padding: 10px 16px; }
button.primary { background: var(--brand); color: #fff; width: 100%; }
button.link { background: none; padding: 0; color: var(--brand); text-decoration: underline; }
button:disabled { opacity: .5; cursor: default; }
.record { background: var(--danger); color: #fff; font-size: 1.1rem; padding: 14px 28px; }
.stop { background: var(--text); color: var(--card); font-size: 1.1rem; padding: 14px 28px; }
.recorder { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; margin-top: 8px; }
.rec-info { display: flex; gap: 10px; align-items: center; font-variant-numeric: tabular-nums; font-size: 1.2rem; }
.dot { width: 12px; height: 12px; border-radius: 50%; background: var(--danger); animation: pulse 1s infinite; }
@keyframes pulse { 50% { opacity: .3; } }
.meter { width: 120px; height: 8px; background: var(--line); border-radius: 4px; overflow: hidden; }
.meter div { height: 100%; width: 0; background: var(--accent); transition: width .1s; }
.consent { font-size: .9rem; background: var(--bg); border-radius: 8px; padding: 10px; margin: 8px 0; }
.muted { color: var(--muted); } .small { font-size: .875rem; }
.error { color: var(--danger); min-height: 1em; margin: 8px 0 0; }
.pill { font-size: .8rem; padding: 2px 10px; border-radius: 999px; background: rgba(255,255,255,.2); }
.pill.off { background: var(--warn); }
.list { list-style: none; margin: 0; padding: 0; }
.list li { border-top: 1px solid var(--line); padding: 12px 0; display: grid; gap: 4px; }
.list li:first-child { border-top: 0; }
.row { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; flex-wrap: wrap; }
.title { font-weight: 600; }
.status { font-size: .8rem; padding: 2px 8px; border-radius: 999px; background: var(--line); }
.status.ok { background: #d6f0e0; color: #14532d; } .status.err { background: #f8d7d3; color: #7f1d1d; }
audio { width: 100%; height: 36px; }
progress { width: 100%; }
.actions { display: flex; gap: 16px; flex-wrap: wrap; align-items: baseline; }
a.link { color: var(--brand); font-size: inherit; }
.transcript { max-height: 480px; overflow-y: auto; background: var(--bg); border-radius: 8px; padding: 10px 12px; margin-top: 6px; }
.transcript p { margin: 8px 0; }
.transcript .ts { color: var(--muted); font-size: .8rem; font-variant-numeric: tabular-nums; margin-right: 8px; }
.sp-mic { color: var(--brand); } .sp-call { color: var(--accent); }