:root {
  color-scheme: light;
  --primary: #00695c;
  --primary-d: #004d40;
  --primary-l: #e0f2f1;
  --bg: #f4f7f6;
  --card: #ffffff;
  --text: #1b1f1e;
  --muted: #5b6663;
  --line: #d5dcda;
  --warn-bg: #fff4e0;
  --warn: #8a4b00;
  --danger: #b3261e;
  --radius: 14px;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 "Hiragino Sans", "Noto Sans JP", "Yu Gothic", Meiryo, system-ui, sans-serif;
  padding-bottom: env(safe-area-inset-bottom);
}
.ic { width: 1.3em; height: 1.3em; fill: currentColor; flex: none; vertical-align: -0.28em; }
.top {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: calc(10px + env(safe-area-inset-top)) 16px 10px;
  background: var(--primary); color: #fff;
}
.top h1 { margin: 0; font-size: 1.25rem; display: flex; align-items: center; gap: 8px; }
.brand { font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
main { max-width: 760px; margin: 0 auto; padding: 14px 16px 28px; display: grid; gap: 14px; }
.privacy {
  display: flex; gap: 10px; align-items: flex-start;
  background: var(--primary-l); color: var(--primary-d);
  border-radius: var(--radius); padding: 12px 14px; font-size: .88rem;
}
.privacy p { margin: 0; }
.privacy strong { display: block; font-size: 1rem; }
.privacy .sub { display: block; margin-top: 2px; font-size: .8rem; opacity: .8; }
.privacy .ic { margin-top: 3px; }
.card { background: var(--card); border-radius: var(--radius); padding: 16px; box-shadow: 0 1px 2px rgba(0,0,0,.08); display: grid; gap: 10px; }
.card h2 { margin: 0; font-size: 1.05rem; display: flex; align-items: center; gap: 8px; }
.card h3 { margin: 0; font-size: .95rem; display: flex; align-items: center; gap: 6px; }
.n { display: inline-grid; place-items: center; width: 1.7em; height: 1.7em; border-radius: 50%; background: var(--primary); color: #fff; font-size: .85rem; }
.hint, .note { margin: 0; font-size: .85rem; color: var(--muted); }
.note:empty { display: none; }
.warn { margin: 0; padding: 8px 12px; border-radius: 10px; background: var(--warn-bg); color: var(--warn); font-size: .88rem; }
.row, .actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 44px; padding: 8px 16px; border-radius: 999px;
  border: 1px solid var(--line); background: #fff; color: var(--primary-d);
  font: inherit; font-size: .92rem; cursor: pointer; text-align: center;
}
.btn:hover { background: var(--primary-l); }
.btn:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 3px solid #4db6ac; outline-offset: 2px; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-d); }
.btn.danger { color: var(--danger); border-color: #e3b4b0; }
.btn.icon { min-width: 44px; padding: 8px; flex: 0 0 auto; }
.btn[disabled] { opacity: .45; cursor: not-allowed; }
body.drag { outline: 3px dashed var(--primary); outline-offset: -6px; }
.field { display: grid; gap: 4px; font-size: .85rem; color: var(--muted); }
input[type=text], input[type=datetime-local], select, textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--text);
  padding: 9px 12px; border: 1px solid var(--line); border-radius: 10px; background: #fff;
}
textarea { resize: vertical; line-height: 1.7; }
.adv { border: 1px solid var(--line); border-radius: 12px; padding: 8px 12px; }
.adv summary { cursor: pointer; font-size: .9rem; color: var(--primary-d); min-height: 32px; }
.adv[open] { display: grid; gap: 10px; }
progress { width: 100%; height: 10px; accent-color: var(--primary); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips:empty { display: none; }
.chip-btn { display: inline-flex; align-items: center; gap: 4px; min-height: 36px; padding: 4px 12px; border-radius: 999px; border: 1px solid var(--line); background: #fff; font: inherit; font-size: .88rem; cursor: pointer; }
.chip-btn.on { background: var(--primary-l); border-color: var(--primary); color: var(--primary-d); }
.rec { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.rec progress { flex: 1; min-width: 80px; }
#rec-time { font-variant-numeric: tabular-nums; font-weight: 700; }
.recdot { width: 12px; height: 12px; border-radius: 50%; background: var(--danger); animation: blink 1.2s infinite; }
.rec.paused .recdot { animation: none; opacity: .35; }
@keyframes blink { 50% { opacity: .25; } }
@media (prefers-reduced-motion: reduce) { .recdot { animation: none; } }
.spk { gap: 6px; }
.addbox { display: grid; gap: 6px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.addrow { display: flex; gap: 8px; }
.addrow input { flex: 1; }
.mask { display: grid; gap: 8px; padding-top: 6px; border-top: 1px solid var(--line); }

.sec-h { margin: 8px 0 0; font-size: .95rem; color: var(--primary-d); border-left: 4px solid var(--primary); padding-left: 8px; }
.item { display: grid; grid-template-columns: auto 1fr; gap: 6px 10px; padding: 8px 0; border-bottom: 1px solid var(--line); align-items: start; }
.item.off .itxt { color: var(--muted); }
.item input[type=checkbox] { width: 32px; height: 32px; margin-top: 8px; accent-color: var(--primary); }
.item .itxt { min-height: 44px; }
.item .meta { grid-column: 2; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.item select { width: auto; min-height: 40px; padding: 4px 10px; font-size: .9rem; }
.orig { grid-column: 2; margin: 0; font-size: .8rem; color: var(--muted); }
.badge { font-size: .75rem; padding: 2px 10px; border-radius: 999px; background: var(--warn-bg); color: var(--warn); }

.sheet { border: 1px solid var(--line); border-radius: 8px; padding: 14px; background: #fff; overflow-wrap: anywhere; }
.measure { position: absolute; left: -99999px; top: 0; width: 180mm; visibility: hidden; }
.dict-list { display: grid; gap: 8px; max-height: 50vh; overflow: auto; padding: 2px; }
.dict-row { display: grid; grid-template-columns: 1fr 2fr auto; gap: 6px; align-items: center; }
.dict-row input { padding: 6px 10px; font-size: .92rem; }
dialog { width: min(680px, calc(100vw - 24px)); max-height: 90vh; border: none; border-radius: 16px; padding: 16px; box-shadow: 0 8px 32px rgba(0,0,0,.3); }
dialog::backdrop { background: rgba(0,0,0,.4); }
dialog h2 { margin: 0; font-size: 1.05rem; }
.dlg-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
dialog form#form-term { display: grid; gap: 10px; }

@media (max-width: 480px) {
  .dict-row { grid-template-columns: 1fr; }
  .btn { flex: 1 1 auto; }
}

@page { size: A4; margin: 15mm; }
.layout, .col { display: grid; gap: 14px; }
@media (min-width: 700px) {
  main { max-width: 1600px; }
  .layout { display: grid; grid-template-columns: minmax(320px, 1fr) minmax(320px, 1fr); grid-template-areas: "a c" "b c"; gap: 14px 18px; align-items: start; }
  .col-a { grid-area: a; }
  .col-b { grid-area: b; }
  .col-c { grid-area: c; position: sticky; top: 68px; max-height: calc(100vh - 84px); overflow: auto; }
}
@media (min-width: 1000px) {
  main { padding: 18px 24px 36px; }
  .layout { grid-template-columns: minmax(360px, 1fr) minmax(420px, 820px); gap: 14px 22px; }
  #transcript { min-height: 15rem; }
  .sheet { width: 100%; max-width: 210mm; margin: 0 auto; padding: 15mm; box-shadow: 0 2px 10px rgba(0,0,0,.18); border: none; }
}
@media print {
  body { background: #fff; }
  .top, .privacy, .col-a, .col-b, .measure, dialog, .clear-card, #s-report > :not(#sheet) { display: none !important; }
  main, .layout, .col-c { display: block !important; position: static; max-height: none; overflow: visible; max-width: none; padding: 0; }
  #s-report { display: block !important; box-shadow: none; padding: 0; }
  .sheet { border: none; padding: 0; box-shadow: none; max-width: none; margin: 0; }
  .sheet * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}