:root {
  --bg: #f3f4f6; --panel: #ffffff; --ink: #1f2328; --muted: #5f6670; --line: #dcdfe4;
  --accent: #1e7e45; --accent-hover: #186a3a; --accent-ink: #ffffff;
  --ok: #1e7e45; --ok-bg: #e7f4ec; --warn: #8a5a00; --warn-bg: #fdf3dc;
  --bad: #c62828; --bad-bg: #fdecec; --chip: #e7f4ec;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: light;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
.top { padding: 24px 16px 8px; max-width: 1280px; margin: 0 auto; }
h1 { margin: 0 0 4px; font-size: 24px; letter-spacing: -0.01em; }
.sub { margin: 0; color: var(--muted); max-width: 820px; }
.grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 16px; padding: 16px; max-width: 1280px; margin: 0 auto; }
@media (max-width: 900px) { .grid { grid-template-columns: 1fr; } }
.pane { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 16px; min-width: 0; }
.params { display: grid; grid-template-columns: 1.4fr 0.8fr 1fr; gap: 10px; }
@media (max-width: 520px) { .params { grid-template-columns: 1fr; } }
label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; font-weight: 600; }
.req { font-weight: 400; color: var(--muted); font-size: 12px; }
select, input[type=number], input[type=date], textarea {
  font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; width: 100%;
}
select:focus, input:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.toggle { flex-direction: row; align-items: center; gap: 8px; margin: 14px 0 6px; font-weight: 500; }
.toggle input { width: 16px; height: 16px; accent-color: var(--accent); }
.ta-head { display: flex; justify-content: space-between; align-items: baseline; margin-top: 10px; }
.ta-head label { font-size: 13px; }
textarea { min-height: 380px; resize: vertical; font-family: var(--mono); font-size: 13px; line-height: 1.45; margin-top: 4px; }
.ta-foot { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); margin: 4px 0 12px; }
.primary { width: 100%; padding: 11px 14px; border: 0; border-radius: 8px; background: var(--accent); color: var(--accent-ink); font: 600 15px system-ui, sans-serif; cursor: pointer; }
.primary:hover { background: var(--accent-hover); }
.primary:disabled { opacity: 0.6; cursor: progress; }
.secondary { padding: 8px 14px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); color: var(--ink); font: 600 14px system-ui, sans-serif; cursor: pointer; }
.secondary:hover { border-color: var(--accent); color: var(--accent); }
.link { background: none; border: 0; color: var(--accent); font: inherit; font-size: 13px; cursor: pointer; padding: 0; }
.error { color: var(--bad); background: var(--bad-bg); border: 1px solid #f5c2c2; padding: 8px 10px; border-radius: 8px; font-size: 14px; }
.empty h2 { font-size: 16px; margin: 0 0 8px; }
.empty ol { margin: 0; padding-left: 20px; color: var(--muted); }
.empty li { margin-bottom: 6px; }
.loading { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 240px; color: var(--muted); }
.spinner { width: 28px; height: 28px; border: 3px solid var(--line); border-top-color: var(--accent); border-radius: 50%; animation: spin 0.9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.sum-card { background: var(--panel); border-left: 4px solid var(--accent); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; margin-bottom: 12px; }
.sum-card h2 { font-size: 16px; margin: 0 0 6px; }
.sum-card p { margin: 0 0 8px; }
.sum-card h4 { font-size: 14px; margin: 12px 0 4px; }
.sum-list { margin: 0; padding-left: 20px; }
.sum-list li { margin-bottom: 4px; }
.sum-list .who { color: var(--muted); font-size: 13px; margin-left: 4px; }
.stats { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.stat { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px; font-size: 13px; }
.stat b { font-size: 16px; margin-right: 4px; }
.toolbar { display: flex; gap: 12px; flex-wrap: wrap; margin: 4px 0 14px; }
.warn { background: var(--warn-bg); color: var(--warn); border-radius: 8px; padding: 8px 10px; font-size: 14px; margin-bottom: 8px; }
h3 { font-size: 15px; margin: 18px 0 8px; display: flex; gap: 8px; align-items: baseline; }
h3 .n { color: var(--muted); font-weight: 500; font-size: 13px; }
.card { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; margin-bottom: 8px; }
.card .title { font-weight: 600; }
.meta { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 13px; color: var(--muted); margin-top: 4px; }
.meta b { color: var(--ink); font-weight: 600; }
.quote { font-size: 13px; color: var(--muted); border-left: 3px solid var(--line); padding-left: 8px; margin: 6px 0 0; font-style: italic; }
.chip { font-family: var(--mono); font-size: 12px; background: var(--chip); color: var(--accent); border: 0; border-radius: 6px; padding: 1px 7px; cursor: pointer; }
.badge { font-size: 11px; font-weight: 600; border-radius: 999px; padding: 1px 8px; }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.moved { background: var(--warn-bg); color: var(--warn); }
.badge.bad { background: var(--bad-bg); color: var(--bad); }
.badge.high { background: var(--bad-bg); color: var(--bad); }
.note { font-size: 12px; color: var(--warn); margin-top: 4px; }
.steps { margin: 6px 0 0; padding-left: 20px; }
.steps li { margin-bottom: 6px; }
.flagged .card { border-style: dashed; }
.none { color: var(--muted); font-size: 14px; margin: 0 0 8px; }
.tech { font-size: 12px; color: var(--muted); margin-top: 18px; }
dialog { border: 1px solid var(--line); border-radius: 12px; background: var(--panel); color: var(--ink); width: min(820px, calc(100vw - 32px)); max-height: 80vh; padding: 16px; }
dialog::backdrop { background: rgba(0,0,0,0.4); }
.dlg-head { display: flex; justify-content: space-between; align-items: center; }
.dlg-head h2 { font-size: 16px; margin: 0; }
.muted { color: var(--muted); font-size: 13px; }
#lineList { font-family: var(--mono); font-size: 13px; padding-left: 0; list-style: none; margin: 8px 0 0; }
#lineList li { padding: 2px 6px; border-radius: 4px; white-space: pre-wrap; word-break: break-word; }
#lineList li .ln { color: var(--muted); display: inline-block; min-width: 52px; user-select: none; }
#lineList li.hit { background: var(--chip); }
.foot { text-align: center; color: var(--muted); font-size: 13px; padding: 8px 16px 28px; }
.foot a { color: var(--accent); }