:root {
  color-scheme: light;
  --page: #f4f6f7;
  --surface: #ffffff;
  --surface-alt: #eef2f3;
  --text: #1f2933;
  --muted: #62717d;
  --border: #d5dde1;
  --accent: #0f766e;
  --accent-hover: #0b5f59;
  --warning: #9a5b00;
  --danger: #b42318;
  --success: #237a43;
  --radius: 6px;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--page); color: var(--text); font: 14px/1.45 system-ui, sans-serif; }
button, input, select, textarea { font: inherit; }
button { min-height: 36px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); color: var(--text); padding: 7px 12px; cursor: pointer; }
button:hover { border-color: var(--accent); }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid rgba(15, 118, 110, .22); outline-offset: 1px; }
button:disabled { cursor: not-allowed; opacity: .5; }
.login-shell { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login-panel { width: min(380px, 100%); display: grid; gap: 10px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.topbar { min-height: 56px; display: flex; align-items: center; gap: 18px; padding: 0 20px; background: var(--surface); border-bottom: 1px solid var(--border); }
.status-strip { display: flex; flex: 1; gap: 8px; flex-wrap: wrap; }
.tabs { display: flex; gap: 4px; padding: 10px 20px 0; border-bottom: 1px solid var(--border); background: var(--surface); }
.tabs button[aria-selected="true"] { color: var(--accent); border-bottom-color: var(--accent); }
main { width: min(1440px, 100%); margin: 0 auto; padding: 20px; }
.segmented, .command-row, .upload-actions, .filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.segmented button[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: white; }
.primary { background: var(--accent); border-color: var(--accent); color: white; }
.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.file-button { display: inline-flex; align-items: center; min-height: 36px; padding: 7px 12px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); cursor: pointer; }
.file-button:focus-within { outline: 3px solid rgba(15, 118, 110, .22); outline-offset: 1px; }
.file-button input { position: absolute; inline-size: 1px; block-size: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.file-choice { display: flex; align-items: center; gap: 8px; min-height: 38px; }
.table-wrap { width: 100%; overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
table { width: 100%; border-collapse: collapse; table-layout: fixed; }
th, td { padding: 9px 10px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: middle; overflow-wrap: anywhere; }
th { color: var(--muted); background: var(--surface-alt); font-weight: 600; }
td input, td select { width: 100%; min-width: 84px; min-height: 34px; border: 1px solid var(--border); border-radius: 4px; background: var(--surface); padding: 5px 7px; }
.badge { display: inline-flex; align-items: center; min-height: 24px; padding: 2px 7px; border: 1px solid var(--border); border-radius: 4px; }
.badge.success { color: var(--success); border-color: var(--success); }
.badge.warning { color: var(--warning); border-color: var(--warning); }
.badge.danger, .error { color: var(--danger); }
.muted { color: var(--muted); }
.test-tabs { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; }
.test-tabs button { flex: 0 0 auto; white-space: nowrap; }
.test-tabs button[aria-selected="true"] { background: var(--accent); border-color: var(--accent); color: white; }
.test-panel { width: min(1000px, 100%); }
.test-panel h2 { margin: 0 0 16px; font-size: 18px; }
.test-panel h3 { margin: 16px 0 6px; font-size: 14px; }
.test-form > label, .test-grid label { display: grid; gap: 5px; color: var(--muted); }
.test-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 14px; }
.test-form input:not([type="checkbox"]):not([type="file"]), .test-form select, .test-form textarea { width: 100%; min-height: 38px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); color: var(--text); padding: 8px 10px; }
.test-form textarea { min-height: 96px; margin-bottom: 14px; resize: vertical; }
.test-form .code-input { min-height: 140px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.check-label { display: flex !important; grid-template-columns: auto 1fr; align-items: center; align-self: end; min-height: 38px; }
.check-label input { margin: 0; }
.test-fieldset { margin: 0 0 14px; padding: 12px; border: 1px solid var(--border); border-radius: var(--radius); }
.test-fieldset legend { color: var(--muted); padding: 0 6px; }
.test-fieldset .test-grid { margin-bottom: 0; }
.test-output { margin-top: 16px; }
.test-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.test-answer { min-height: 44px; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); white-space: pre-wrap; overflow-wrap: anywhere; }
.test-output pre { max-height: 420px; overflow: auto; margin: 8px 0; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface-alt); white-space: pre-wrap; overflow-wrap: anywhere; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.test-output details { margin-top: 10px; }
.test-output summary { color: var(--muted); cursor: pointer; }
.test-citation { margin-top: 6px; padding-top: 6px; border-top: 1px solid var(--border); color: var(--muted); font-size: 12px; overflow-wrap: anywhere; }
.test-output audio, #testSttPreview audio, #testVoicePreview audio { display: block; width: min(620px, 100%); margin: 10px 0; }
.test-output a { color: var(--accent); }
.record-button.recording { border-color: var(--danger); color: var(--danger); animation: recording-pulse 1s infinite; }
@keyframes recording-pulse { 50% { opacity: .55; } }
#toast { position: fixed; right: 18px; bottom: 18px; max-width: 420px; background: var(--text); color: white; border-radius: var(--radius); padding: 10px 14px; opacity: 0; pointer-events: none; }
#toast.visible { opacity: 1; }
@media (max-width: 720px) {
  .topbar { align-items: flex-start; flex-wrap: wrap; padding: 12px; }
  .tabs { overflow-x: auto; padding-inline: 12px; }
  main { padding: 12px; }
  table { min-width: 900px; }
  .test-grid { grid-template-columns: 1fr; }
}
#stagingTable { min-width: 1120px; }
#stagingTable th:nth-child(1) { width: 240px; }
#stagingTable th:nth-child(8) { width: 180px; }
#stagingTable th:nth-child(9) { width: 92px; }
#jobsTable { min-width: 920px; }
#jobsTable th:nth-child(3) { width: 110px; }
#jobsTable th:nth-child(4) { width: 220px; }
#jobsTable th:nth-child(6) { width: 240px; }