/* Mini-CAT — 青瓷配色 · 纸面质感 */
:root {
  --ink: #2c2a26;
  --paper: #faf8f3;
  --paper-2: #f2ede3;
  --line: #ddd5c4;
  --celadon: #5b8a72;
  --celadon-dark: #3f6b55;
  --celadon-light: #e4eee7;
  --amber: #b07d2b;
  --red: #a04b3c;
  --muted: #8a8375;
  --radius: 8px;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
  background: var(--paper); color: var(--ink);
  display: flex; flex-direction: column; height: 100vh;
}

header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px; background: var(--celadon); color: #fff;
}
.brand { font-size: 18px; font-weight: 700; letter-spacing: .5px; }
.brand small { font-weight: 400; opacity: .85; margin-left: 8px; font-size: 12px; }
.proj-title { margin-left: 12px; font-size: 13px; font-weight: 400; opacity: .9; background: rgba(255,255,255,.16); border-radius: 999px; padding: 2px 12px; }
.logo {
  display: inline-block; background: #fff; color: var(--celadon-dark);
  border-radius: 6px; padding: 1px 7px; margin-right: 6px; font-weight: 700;
}
.proj select, .proj button { margin-left: 6px; }

.toolbar {
  display: flex; gap: 8px; align-items: center;
  padding: 8px 16px; background: var(--paper-2); border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.spacer { flex: 1; }

.btn {
  border: 1px solid var(--line); background: #fff; color: var(--ink);
  border-radius: var(--radius); padding: 7px 14px; font-size: 14px; cursor: pointer;
}
.btn:hover { border-color: var(--celadon); color: var(--celadon-dark); }
.btn.primary { background: var(--celadon); border-color: var(--celadon); color: #fff; font-weight: 600; }
.btn.primary:hover { background: var(--celadon-dark); }
.btn.small { padding: 4px 10px; font-size: 13px; }
.btn.danger { color: var(--red); }
.btn.danger:hover { border-color: var(--red); }
.filelabel { position: relative; overflow: hidden; display: inline-block; }
.filelabel input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }

#busyBar {
  background: #fff8e6; color: #7a5b16; font-size: 13px; padding: 4px 16px;
  border-bottom: 1px solid #ecd9a8;
}

#backupBanner {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  background: #fdf0ee; color: #8c3f32; font-size: 13px; padding: 6px 16px;
  border-bottom: 1px solid #eccfc9;
}
#backupBanner span { flex: 1; }

body.dropping::after {
  content: '松开以恢复备份（.json）';
  position: fixed; inset: 0; z-index: 999;
  display: flex; align-items: center; justify-content: center;
  background: rgba(91, 138, 114, .18); color: var(--celadon-dark);
  font-size: 22px; font-weight: 700; pointer-events: none;
  border: 3px dashed var(--celadon);
}

#stats {
  display: flex; gap: 16px; align-items: center; flex-wrap: wrap;
  padding: 8px 16px; font-size: 13px; color: var(--muted);
  border-bottom: 1px solid var(--line); background: #fff;
}
#stats b { color: var(--ink); }
.chips { display: flex; gap: 6px; }
.chip {
  border: 1px solid var(--line); background: #fff; border-radius: 999px;
  font-size: 12px; padding: 2px 10px; cursor: pointer; color: var(--muted);
}
.chip.on { background: var(--celadon); border-color: var(--celadon); color: #fff; }

main { display: flex; flex: 1; min-height: 0; }
#segments { flex: 1; overflow-y: auto; padding: 12px 16px; }
#sidebar {
  width: 340px; border-left: 1px solid var(--line); background: #fff;
  display: flex; flex-direction: column; min-height: 0;
}
.side-tabs { display: flex; border-bottom: 1px solid var(--line); }
.side-tab {
  flex: 1; padding: 8px 4px; border: none; background: var(--paper-2);
  font-size: 13px; cursor: pointer; color: var(--muted);
}
.side-tab.on { background: #fff; color: var(--celadon-dark); font-weight: 600; box-shadow: inset 0 -2px 0 var(--celadon); }
.pane-head { padding: 8px 10px; border-bottom: 1px solid var(--line); font-size: 13px; }
.pane-head input { width: 100%; padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; font-size: 13px; }
.pane-body { overflow-y: auto; flex: 1; padding: 8px 10px; }

.seg {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 8px 12px; margin-bottom: 10px;
}
.seg.auto { border-color: var(--celadon); background: var(--celadon-light); }
.seg.done { opacity: .68; }
.seg-head { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.idx { color: var(--muted); font-size: 12px; min-width: 30px; }
.badge {
  font-size: 12px; border-radius: 4px; padding: 1px 7px; font-weight: 600;
}
.m-ice   { background: #3d6f8e; color: #fff; }
.m-exact { background: var(--celadon); color: #fff; }
.m-near  { background: #7fae94; color: #fff; }
.m-hi    { background: #d8e7dd; color: var(--celadon-dark); }
.m-lo    { background: #f1e7d2; color: var(--amber); }
.m-none  { background: var(--paper-2); color: var(--muted); }
.linkbtn {
  border: none; background: none; color: var(--celadon-dark); cursor: pointer;
  font-size: 13px; padding: 2px 4px; text-decoration: underline;
}
.seg-src { font-size: 16px; line-height: 1.7; margin: 2px 0 6px; }
mark.term { background: #ffe9b8; border-bottom: 1px solid var(--amber); cursor: help; padding: 0 1px; border-radius: 2px; }
.seg-tgt {
  width: 100%; border: 1px solid var(--line); border-radius: 6px;
  font-size: 15px; line-height: 1.6; padding: 6px 8px; min-height: 48px;
  white-space: pre-wrap; overflow-wrap: anywhere;
  font-family: Georgia, "Times New Roman", serif;
  background: #fffdf8;
}
.seg-tgt:focus { outline: 2px solid var(--celadon-light); border-color: var(--celadon); }
.seg-head { flex-wrap: wrap; }
.pair-preview { border: 1px solid var(--line); border-radius: 6px; margin: 8px 0; padding: 8px; }
.pair-preview .seg-src, .pair-target { white-space: pre-wrap; overflow-wrap: anywhere; }
#splitControls textarea { width: 100%; cursor: text; }
#splitControls[hidden], #mergeControls[hidden] { display: none !important; }
#segmentEditPreview { max-height: 32vh; overflow-y: auto; }
.seg-tgt:empty:before { content: attr(data-placeholder); color: var(--muted); pointer-events: none; }
.format-bar { display: flex; flex-wrap: wrap; gap: 5px; align-items: center; margin: 6px 0; }
.format-bar button { min-width: 30px; min-height: 28px; background: white; color: var(--ink); border: 1px solid var(--line); border-radius: 4px; cursor: pointer; }
.format-bar button:hover { background: var(--celadon-light); }
.format-bar span { font-size: 11px; color: var(--muted); }
.candidate-row { border-bottom: 1px solid var(--line); padding: 9px 0; }
.candidate-row input[type=text] { width: 100%; margin: 3px 0; }
.candidate-context { font-size: 12px; color: var(--muted); white-space: pre-wrap; }
#candidateList { max-height: 48vh; overflow-y: auto; }
#dlgTermCandidates .dlg-actions { flex-wrap: wrap; align-items: center; }
#dlgTermCandidates .dlg-actions button { white-space: nowrap; }
#candidatePage { font-size: 12px; color: var(--muted); }

.match-row, .conc-row, .term-row {
  border: 1px solid var(--line); border-radius: 6px; padding: 6px 8px; margin-bottom: 8px;
  font-size: 13px;
}
.match-head { display: flex; align-items: center; gap: 6px; margin-bottom: 4px; }
.origin { color: var(--muted); font-size: 12px; flex: 1; }
.match-src { color: var(--muted); margin-bottom: 2px; }
.match-tgt { font-family: Georgia, serif; }
.term-pair b { color: var(--celadon-dark); }
.term-pair .arrow { color: var(--muted); margin: 0 6px; }
.term-note { color: var(--muted); font-size: 12px; margin-top: 3px; line-height: 1.5; }
.empty { color: var(--muted); font-size: 13px; padding: 14px 4px; text-align: center; }

footer { border-top: 1px solid var(--line); background: #fff; max-height: 92px; overflow-y: auto; }
#log { font-size: 12px; color: var(--muted); padding: 4px 16px; }

/* dialogs */
dialog {
  border: 1px solid var(--line); border-radius: 12px; padding: 0;
  width: min(680px, 92vw); box-shadow: 0 18px 60px rgba(0,0,0,.18);
}
dialog::backdrop { background: rgba(44,42,38,.35); }
.dlg-form { padding: 18px 20px; margin: 0; }
.dlg-form h3 { margin: 0 0 12px; color: var(--celadon-dark); }
.dlg-form label { display: block; font-size: 13px; margin: 10px 0; }
.dlg-form input[type=file], .dlg-form select, .dlg-form textarea {
  display: block; width: 100%; margin-top: 4px; padding: 6px 8px;
  border: 1px solid var(--line); border-radius: 6px; font-size: 13px; font-family: inherit;
}
.dlg-form textarea { font-size: 14px; }
fieldset { border: 1px solid var(--line); border-radius: 8px; margin: 10px 0; }
legend { font-size: 13px; color: var(--muted); padding: 0 6px; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.hint { font-size: 12px; color: var(--muted); line-height: 1.6; }
.dlg-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 12px; }
.mapping-box { border: 1px dashed var(--line); border-radius: 8px; padding: 8px; margin: 8px 0; min-height: 20px; }
.mapping-note { font-size: 13px; margin-bottom: 6px; }
.mapping-rows { max-height: 160px; overflow-y: auto; }
.mapping-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
  font-size: 12px; color: var(--muted); padding: 3px 0; border-bottom: 1px dotted var(--line);
}
.export-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

@media (max-width: 900px) {
  main { flex-direction: column; }
  #sidebar { width: auto; border-left: none; border-top: 1px solid var(--line); max-height: 40vh; }
}

/* 联网查阅 */
.webref-opt { display: flex; align-items: center; gap: 4px; font-size: 12px; color: var(--muted); margin-top: 6px; }
.webref-status { font-size: 12px; color: var(--celadon-dark); margin-top: 6px; }
.src-card { border: 1px solid var(--line); border-radius: 6px; padding: 6px 8px; margin-bottom: 8px; font-size: 13px; }
.src-head { display: flex; align-items: center; gap: 6px; margin-bottom: 4px; }
.src-badge { font-size: 11px; background: var(--celadon-light); color: var(--celadon-dark); border-radius: 999px; padding: 1px 8px; }
.src-badge.fail { background: #f6e3e0; color: var(--red); }
.hit-row { border-top: 1px dotted var(--line); padding: 5px 0; }
.hit-title { color: var(--celadon-dark); text-decoration: none; font-weight: 600; font-size: 13px; }
.hit-title:hover { text-decoration: underline; }
.adopt-btns { margin-top: 3px; display: flex; gap: 10px; flex-wrap: wrap; }
.webref-links { display: flex; flex-wrap: wrap; gap: 6px; }
.webref-links a {
  font-size: 12px; color: var(--celadon-dark); text-decoration: none;
  border: 1px solid var(--line); border-radius: 999px; padding: 2px 10px; background: #fff;
}
.webref-links a:hover { border-color: var(--celadon); }
.compliance-note { border-top: 1px solid var(--line); padding-top: 6px; margin-top: 6px; }

/* 修订与批注 */
.seg-extra { margin-top: 6px; border-top: 1px dashed var(--line); padding-top: 6px; }
.extra-title { font-size: 12px; font-weight: 700; color: var(--celadon-dark); margin-bottom: 4px; }
.rev-row { border-left: 3px solid var(--celadon-light); padding: 3px 8px; margin-bottom: 5px; font-size: 13px; }
.diff-line { font-size: 13px; line-height: 1.7; background: var(--paper-2); border-radius: 6px; padding: 6px 8px; margin-bottom: 6px; font-family: Georgia, serif; }
.diff-line del { color: var(--red); text-decoration: line-through; background: #f9e8e5; padding: 0 2px; }
.diff-line ins { color: var(--celadon-dark); text-decoration: none; background: var(--celadon-light); padding: 0 2px; }
.cmt-add-row { display: flex; gap: 6px; margin-top: 4px; }
.cmt-input { flex: 1; border: 1px solid var(--line); border-radius: 6px; padding: 5px 8px; font-size: 13px; }
.src-badge.related { background: var(--paper-2); color: var(--muted); }
#conflictBanner { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; background: #fdf0ee; color: #8c3f32; font-size: 13px; padding: 6px 16px; border-bottom: 1px solid #eccfc9; }
#conflictBanner span { flex: 1; }
#tabLockBanner { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; background: #fff8e6; color: #7a5b16; font-size: 13px; padding: 6px 16px; border-bottom: 1px solid #ecd9a8; }
#tabLockBanner span { flex: 1; }

.mm-import-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 8px 12px; margin-bottom: 8px; }
.mm-nav { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.mm-zh { font-size: 15px; line-height: 1.7; margin-bottom: 8px; }
.mm-cand { border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; margin-bottom: 8px; }
.mm-cand.recommended { border-color: var(--celadon); background: var(--celadon-light); }
.mm-cand-head { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.mm-cand-head .spacer { flex: 1; }
.mm-text { font-family: Georgia, serif; font-size: 15px; line-height: 1.6; }
.mm-violation { color: var(--red); }
.src-badge.rec { background: var(--amber); color: #fff; }