:root {
  --bg: #FAFAF9; --surface: #FFFFFF; --line: #E4E4E0; --line-soft: #EEEEEA;
  --ink: #1D2126; --ink-2: #4E555D; --ink-3: #8A9098;
  --accent: #2F6D8C; --accent-soft: #E7F0F5; --accent-ink: #24576F;
  --good: #22764A; --good-soft: #E7F2EB;
  --risk: #B5483A; --risk-soft: #F7ECEA;
  --warn: #9A6700; --warn-soft: #F6EFDF;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15181B; --surface: #1D2126; --line: #2E343A; --line-soft: #272C31;
    --ink: #E9EBED; --ink-2: #A9B1B9; --ink-3: #767E86;
    --accent: #6FA6C6; --accent-soft: #223441; --accent-ink: #8FBDD8;
    --good: #5CB985; --good-soft: #1E3328;
    --risk: #E08273; --risk-soft: #3A2521;
    --warn: #D9A648; --warn-soft: #362C18;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink);
  font: 15px/1.5 -apple-system, "Segoe UI", system-ui, sans-serif; }
.mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-variant-numeric: tabular-nums; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px 60px; }
h1 { font-size: 24px; letter-spacing: -.01em; }
h2 { font-size: 18px; margin: 34px 0 10px; }
h3 { font-size: 16px; margin: 0; }
a { color: var(--accent-ink); }

.topbar { display: flex; align-items: center; gap: 16px; padding: 12px 20px;
  border-bottom: 1px solid var(--line); background: var(--surface); }
.brand { font-weight: 650; color: var(--ink); text-decoration: none; }
.deadline { font-size: 11px; color: var(--warn); letter-spacing: .08em; text-transform: uppercase; }
.who { margin-left: auto; font-size: 12px; color: var(--ink-3); }
.navlink { font-size: 13px; }

.flashes { list-style: none; padding: 0; margin: 16px 0 0; }
.flashes li { background: var(--accent-soft); color: var(--accent-ink);
  border-radius: 6px; padding: 8px 12px; margin-bottom: 6px; font-size: 13.5px; }
.flashes li.warn { background: var(--warn-soft); color: var(--warn); }

.loginbox { max-width: 340px; margin: 80px auto; }
.loginbox label { display: block; margin-bottom: 12px; font-size: 13px; color: var(--ink-2); }
.loginbox input { width: 100%; }

input, select, textarea, button {
  font: inherit; color: var(--ink); background: var(--surface);
  border: 1px solid var(--line); border-radius: 5px; padding: 7px 9px;
}
textarea { width: 100%; resize: vertical;
  font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 13px; }
button { cursor: pointer; background: var(--accent); color: #fff; border-color: var(--accent); }
button.danger { background: none; color: var(--risk); border-color: var(--line); font-size: 12px; }
button:focus-visible, a:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.tablewrap { overflow-x: auto; }
table.data { border-collapse: collapse; width: 100%; font-size: 13.5px; }
table.data th { text-align: left; font-family: ui-monospace, Menlo, monospace;
  font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; font-weight: 500;
  color: var(--ink-3); padding: 6px 12px 6px 0; border-bottom: 1px solid var(--line); }
table.data td { padding: 7px 12px 7px 0; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
.titlecell { max-width: 420px; }
.ok { color: var(--good); } .over { color: var(--risk); }

.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 8px;
  padding: 16px 18px; margin-top: 16px; }
.eyebrow { font-family: ui-monospace, Menlo, monospace; font-size: 11px;
  letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
.current-title { font-size: 14px; margin: 8px 0 0; }
.current-title.over { color: var(--risk); }

.cards { display: grid; grid-template-columns: 1fr; gap: 14px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 8px;
  padding: 16px 18px; display: flex; flex-direction: column; gap: 11px; }
.card.reco { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.cardhead { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.stratno { font-size: 12px; color: var(--ink-3); }
.badge { font-family: ui-monospace, Menlo, monospace; font-size: 10px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--accent-ink); background: var(--accent-soft);
  border-radius: 999px; padding: 3px 9px; margin-left: auto; }
.badge.version { margin-left: 0; color: var(--warn); background: var(--warn-soft); }
.draftlabel { display: flex; justify-content: space-between; align-items: baseline; }
.count { font-size: 11.5px; color: var(--ink-3); }
.text { font-size: 13px; line-height: 1.5; background: var(--bg);
  border: 1px solid var(--line-soft); border-radius: 5px; padding: 8px 10px; margin: 4px 0 0; word-break: break-word; }
.pred { font-size: 11.5px; display: flex; gap: 6px; align-items: center; color: var(--ink-3); margin: 0; }
.chip { border-radius: 4px; padding: 2px 7px; }
.chip.up { background: var(--good-soft); color: var(--good); }
.chip.flat { background: var(--line-soft); color: var(--ink-2); }
.chip.down { background: var(--risk-soft); color: var(--risk); }
.why { font-size: 13px; color: var(--ink-2); margin: 0; }
.risk { font-size: 12.5px; color: var(--ink-2); border-left: 3px solid var(--warn);
  padding-left: 10px; margin: 0; }
.risk b { color: var(--warn); font-family: ui-monospace, Menlo, monospace; font-size: 10.5px;
  letter-spacing: .1em; text-transform: uppercase; }

details { border-top: 1px solid var(--line-soft); padding-top: 8px; }
summary { cursor: pointer; font-size: 12.5px; color: var(--ink-2);
  font-family: ui-monospace, Menlo, monospace; }
.inline-edit { border: none; padding: 0; }
.entryform { border: 1px solid var(--line); border-radius: 8px; padding: 12px 16px;
  background: var(--surface); margin-bottom: 14px; }
.grid-form { display: grid; grid-template-columns: repeat(3, minmax(140px, 1fr)); gap: 10px; margin-top: 10px; }
.grid-form label, .stack-form label { display: flex; flex-direction: column; gap: 3px;
  font-size: 12px; color: var(--ink-2); }
.grid-form button { align-self: end; }
.stack-form { display: flex; flex-direction: column; gap: 10px; margin-top: 10px; }
.stack-form button { align-self: flex-start; }
.hint { font-size: 12.5px; color: var(--ink-3); }
.history { border-top: 1px dashed var(--line); margin-top: 10px; padding-top: 6px; }
.history .hint { word-break: break-word; }
.errorbox { background: var(--risk-soft); border: 1px solid var(--risk); border-radius: 8px;
  padding: 12px 16px; color: var(--ink); font-size: 13.5px; }

.asinhead { padding-top: 22px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; margin-top: 14px; }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: 6px; padding: 12px 14px 10px; }
.stat .v { font-size: 20px; margin-top: 4px; }
.stat .d { font-size: 11px; color: var(--ink-3); margin-top: 2px; }

.oldtitle { font-size: 14px; line-height: 1.7; margin: 10px 0 8px; word-break: break-word; }
.keep75 { background: var(--accent-soft); color: var(--accent-ink); border-radius: 3px; padding: 1px 0; }
.cut { color: var(--ink-3); text-decoration: line-through; text-decoration-color: var(--risk); text-decoration-thickness: 1.5px; }
.legendline { font-size: 12px; color: var(--ink-2); display: flex; gap: 18px; flex-wrap: wrap; }
.sw { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 6px; vertical-align: -1px; }
.swkeep { background: var(--accent-soft); } .swcut { background: var(--risk-soft); }

.tabs { display: flex; gap: 4px; margin: 26px 0 0; border-bottom: 1px solid var(--line); }
.tab { background: none; border: none; border-bottom: 2px solid transparent; border-radius: 0;
  color: var(--ink-2); padding: 9px 14px; font-size: 14px; cursor: pointer; }
.tab.active { color: var(--ink); border-bottom-color: var(--accent); font-weight: 600; }
.tabpane { padding-top: 16px; }
.padtop { margin: 18px 0 10px; }

.opt { font-size: 12.5px; color: var(--ink-2); }
.opt b { color: var(--ink); }
.meter { height: 4px; border-radius: 2px; background: var(--line-soft); overflow: hidden; margin-top: 5px; }
.meter i { display: block; height: 100%; border-radius: 2px; background: var(--accent); }
.copybtn { align-self: flex-start; margin-top: 6px; font-family: ui-monospace, Menlo, monospace;
  font-size: 11px; letter-spacing: .05em; color: var(--ink-2); background: none;
  border: 1px solid var(--line); border-radius: 4px; padding: 3px 9px; }
.copybtn:hover { border-color: var(--accent); color: var(--accent-ink); }
.draft { display: flex; flex-direction: column; }

table.cov { border-collapse: collapse; width: 100%; margin-top: 8px; font-size: 12.5px; }
.cov th { text-align: left; font-family: ui-monospace, Menlo, monospace; font-size: 10px;
  letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); font-weight: 500;
  padding: 4px 10px 4px 0; border-bottom: 1px solid var(--line-soft); }
.cov td { padding: 4px 10px 4px 0; border-bottom: 1px solid var(--line-soft); }
.bucket { font-family: ui-monospace, Menlo, monospace; font-size: 10px; letter-spacing: .06em; text-transform: uppercase; }
.bucket.kept { color: var(--good); } .bucket.moved { color: var(--accent-ink); } .bucket.dropped { color: var(--risk); }
.marklabel { color: var(--warn); font-weight: 600; }

.tbadge { flex: none; display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; border-radius: 50%; background: var(--warn); color: #fff;
  font-family: ui-monospace, Menlo, monospace; font-size: 11px; font-weight: 700; }
.tbadge.t0 { background: var(--ink-3); }
.badge.current { color: var(--good); background: var(--good-soft); margin-left: 0; }
.card.live { border-color: var(--good); box-shadow: 0 0 0 1px var(--good); }
.applybtn { color: var(--accent-ink); font-weight: 600; }

.timeline { list-style: none; padding: 0; margin: 0; }
.timeline li { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line-soft); }
.tl-body { min-width: 0; flex: 1; }
.tl-head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.tl-date { font-size: 12px; color: var(--ink-3); }
.tl-name { font-size: 13.5px; font-weight: 600; }
.tl-title { font-size: 13px; margin: 6px 0 0; word-break: break-word; }
.tl-hl { font-size: 12px; color: var(--ink-2); margin: 3px 0 0; word-break: break-word; }
.timeline .danger { margin-top: 6px; }

.amzlink { font-size: 11px; letter-spacing: .04em; color: var(--accent-ink);
  text-decoration: none; margin-left: 8px; }
.amzlink:hover { text-decoration: underline; }

.backlink { display: inline-block; font-family: ui-monospace, Menlo, monospace;
  font-size: 12px; color: var(--ink-2); text-decoration: none; margin-bottom: 10px; }
.backlink:hover { color: var(--accent-ink); text-decoration: underline; }

.namecell { min-width: 150px; }
.pname { font-weight: 600; text-decoration: none; color: var(--ink); }
.pname:hover { color: var(--accent-ink); }
.namecell summary { font-size: 11px; color: var(--ink-3); }
.nameform { display: flex; gap: 6px; margin-top: 6px; }
.nameform input { width: 140px; font-size: 12.5px; padding: 4px 7px; }
.nameform button { font-size: 12px; padding: 4px 10px; }

.diffbox { margin-top: 8px; display: flex; flex-direction: column; gap: 6px; }
.padtop-sm { margin-top: 6px; }
.dw { border-radius: 3px; padding: 1px 2px; }
.dw.kept { background: var(--good-soft); color: var(--good); }
.dw.moved { background: var(--accent-soft); color: var(--accent-ink); }
.dw.dropped { background: var(--risk-soft); color: var(--risk);
  text-decoration: line-through; text-decoration-thickness: 1.5px; }
.dw.added { background: var(--warn-soft); color: var(--warn); }
.sw.dwkept { background: var(--good-soft); } .sw.dwmoved { background: var(--accent-soft); }
.sw.dwdropped { background: var(--risk-soft); } .sw.dwadded { background: var(--warn-soft); }

.impact-strip { margin-bottom: 12px; }
.impact-chips { display: flex; gap: 24px; flex-wrap: wrap; margin-top: 8px; }
.impact-chip { display: flex; flex-direction: column; gap: 3px; }
.impact-label { font-size: 11px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ink-3); font-family: ui-monospace, Menlo, monospace; }
.impact-vals { font-size: 18px; }
.impact-pre { font-size: 12px; color: var(--ink-3); }
.impact-chip .chip { align-self: flex-start; font-size: 12px; }

#graph { margin-top: 8px; }
.gzone { fill: transparent; }
.gzone:hover { fill: var(--accent); fill-opacity: 0.07; }
.gpanel { background: var(--surface); border: 1px solid var(--line); border-radius: 8px;
  padding: 10px 14px 4px; margin-bottom: 10px; position: relative; }
.gtitle { font-family: ui-monospace, Menlo, monospace; font-size: 11px;
  letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); margin: 2px 0 4px; }
.gtip { position: absolute; pointer-events: none; background: var(--ink); color: var(--bg);
  font: 12px/1.45 ui-monospace, Menlo, monospace; border-radius: 5px; padding: 6px 9px;
  white-space: pre; z-index: 5; display: none; }