/* ReScraper project page */
:root {
  --navy: #043673;
  --navy-soft: #1d5fa8;
  --ink: #16202c;
  --muted: #5e6b7a;
  --bg: #f6f8fb;
  --card: #ffffff;
  --line: #e2e8f0;
  --tint: #eaf2fb;
  --keep: #1e9e5a;
  --edit: #e0a008;
  --delete: #e8404a;
  --rewrite: #1e7fd0;
  --extract: #12887b;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --serif: "IBM Plex Serif", Georgia, "Times New Roman", serif;
}
:root:not([data-theme="light"]) {
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --navy: #8ab6ea;
    --navy-soft: #a9cbf2;
    --ink: #e6ecf3;
    --muted: #93a3b5;
    --bg: #0e141d;
    --card: #151d29;
    --line: #26313f;
    --tint: #16283d;
    --keep: #35b673;
    --edit: #eab308;
    --delete: #f2616a;
    --rewrite: #57a4ea;
    --extract: #2aa89a;
  }
}
:root[data-theme="dark"] {
  --navy: #8ab6ea;
  --navy-soft: #a9cbf2;
  --ink: #e6ecf3;
  --muted: #93a3b5;
  --bg: #0e141d;
  --card: #151d29;
  --line: #26313f;
  --tint: #16283d;
  --keep: #35b673;
  --edit: #eab308;
  --delete: #f2616a;
  --rewrite: #57a4ea;
  --extract: #2aa89a;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 64px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 16px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--navy); }
h1, h2, h3 { line-height: 1.2; letter-spacing: -0.02em; margin: 0; }
p { margin: 0 0 1em; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 760px; }

/* nav ------------------------------------------------------------------ */
nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(10px);
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  border-bottom: 1px solid var(--line);
}
nav .wrap { display: flex; align-items: center; gap: 22px; height: 56px; }
nav .brand { font-weight: 700; letter-spacing: -0.03em; color: var(--ink); text-decoration: none; }
nav .brand span { color: var(--navy); }
nav a.link { color: var(--muted); text-decoration: none; font-size: 14px; }
nav a.link:hover { color: var(--ink); }
nav .sp { margin-left: auto; }
#theme {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid var(--line); background: var(--card); color: var(--muted);
  border-radius: 999px; padding: 5px 12px 5px 10px; cursor: pointer;
  font: 500 13px/1 var(--sans);
}
#theme:hover { color: var(--ink); border-color: var(--muted); }
#theme span:first-child { font-size: 13px; }

/* hero ----------------------------------------------------------------- */
header.hero { padding: 64px 0 28px; text-align: center; }
header.hero h1 { font-size: clamp(38px, 6vw, 58px); font-weight: 600; letter-spacing: -0.035em; }
header.hero h1 .dot { color: var(--navy); }
header.hero .sub {
  font-family: var(--serif); font-size: clamp(18px, 2.4vw, 23px);
  color: var(--ink); margin: 14px auto 0; max-width: 760px; line-height: 1.35;
  text-wrap: balance;
}
header.hero .tag {
  color: var(--muted); font-size: 16px; margin: 10px auto 0; max-width: 620px;
}
header.hero .authors { color: var(--ink); font-size: 15.5px; margin-top: 20px; line-height: 1.5; }
header.hero .authors .affil { color: var(--muted); font-size: 14px; }
header.hero .authors sup { font-size: .72em; color: var(--navy); }
.links { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 22px; }
.links a {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--ink); color: var(--bg); text-decoration: none;
  padding: 9px 16px; border-radius: 999px; font-size: 14px; font-weight: 500;
}
.links a.ghost { background: var(--card); color: var(--ink); border: 1px solid var(--line); }
.links a.soon { opacity: .55; }
.links a:hover { transform: translateY(-1px); }

/* contents -------------------------------------------------------------- */
.toc { margin-top: 32px; }
.toc .eyebrow { margin-bottom: 8px; }
.toc ol { list-style: none; margin: 0; padding: 0; }
.toc li {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px;
  padding: 9px 0; border-top: 1px solid var(--line);
}
.toc li:last-child { border-bottom: 1px solid var(--line); }
.toc li a { font-weight: 600; text-decoration: none; min-width: 200px; }
.toc li a:hover { text-decoration: underline; }
.toc li span { color: var(--muted); font-size: 14px; }

/* sections -------------------------------------------------------------- */
section { padding: 42px 0; }
.eyebrow {
  font: 600 12px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase;
  color: var(--navy); margin-bottom: 10px;
}
section h2 {
  font-size: clamp(24px, 3.4vw, 32px); font-weight: 600; margin-bottom: 14px; text-wrap: balance;
}
section p.lead { color: var(--muted); max-width: 68ch; font-family: var(--serif); font-size: 17px; }

.short { display: grid; gap: 14px; grid-template-columns: repeat(3, 1fr); }
.short .item { border-left: 2px solid var(--navy); padding: 2px 0 2px 16px; }
.short .item b {
  display: block; font: 600 12px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase;
  color: var(--navy); margin-bottom: 8px;
}
.short .item p { margin: 0; font-size: 15px; color: var(--ink); }

.ops { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 6px; }
.op {
  display: inline-flex; align-items: baseline; gap: 9px; font-size: 14px;
  border: 1px solid var(--line); background: var(--card); border-radius: 8px; padding: 8px 12px;
}
.op i { font: 600 12.5px/1 var(--mono); font-style: normal; }
.op span { color: var(--muted); }
.op.keep i { color: var(--keep); } .op.edit i { color: var(--edit); }
.op.delete i { color: var(--delete); } .op.rewrite i { color: var(--rewrite); }
.op.extract i { color: var(--extract); }

figure { margin: 22px 0 0; }
figure img {
  width: 100%; display: block; border-radius: 12px; border: 1px solid var(--line);
  background: #fff; padding: 10px;
}
figure figcaption { color: var(--muted); font-size: 15px; line-height: 1.55; margin-top: 10px; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
/* two plots drawn at the same height in the paper: match that height here too */
.two.match figure { display: flex; flex-direction: column; margin-top: 22px; }
.two.match figure img { height: clamp(190px, 24vw, 280px); width: auto; max-width: 100%; margin: 0 auto; }

/* table ----------------------------------------------------------------- */
.tablecard {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  overflow-x: auto; margin-top: 20px;
}
table { border-collapse: collapse; width: 100%; font-size: 14.5px; min-width: 520px; }
th, td { padding: 10px 14px; text-align: right; white-space: nowrap; }
th:first-child, td:first-child { text-align: left; }
thead th { font-size: 12.5px; color: var(--muted); font-weight: 600; border-bottom: 1px solid var(--line); }
tbody tr + tr td { border-top: 1px solid color-mix(in srgb, var(--line) 60%, transparent); }
tbody tr.ours { background: var(--tint); font-weight: 650; }
tbody tr.ours td:first-child { color: var(--navy); }
td.best { font-weight: 700; }
.tnote { color: var(--muted); font-size: 13px; margin-top: 10px; }

/* case viewer ------------------------------------------------------------ */
.viewer { margin-top: 20px; }
.bar {
  position: sticky; top: 56px; z-index: 20; background: var(--bg);
  padding: 10px 0 12px; border-bottom: 1px solid var(--line);
}
.bar .row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  border: 1px solid var(--line); background: var(--card); color: var(--muted);
  border-radius: 999px; padding: 5px 12px; font-size: 13px; cursor: pointer;
}
.chip[aria-pressed="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.nav-btn {
  border: 1px solid var(--line); background: var(--card); color: var(--ink);
  border-radius: 9px; width: 34px; height: 32px; font-size: 15px; cursor: pointer;
}
.nav-btn:disabled { opacity: .4; cursor: default; }
.counter { font-size: 13px; color: var(--muted); font-variant-numeric: tabular-nums; }
.counter b { color: var(--ink); }
.track { display: flex; gap: 3px; margin-top: 10px; }
.track button {
  flex: 1; height: 8px; border: 0; border-radius: 3px; cursor: pointer; padding: 0;
  background: color-mix(in srgb, var(--dotc, var(--muted)) 32%, transparent);
}
.track button[aria-current="true"] { background: var(--dotc, var(--ink)); height: 14px; margin-top: -3px; }
.track button:hover { background: var(--dotc, var(--ink)); }

.casehead { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin: 18px 0 4px; }
.casehead h3 { font-size: 18px; }
.casehead .u { font-size: 13px; color: var(--muted); word-break: break-all; }
.casehead .u a { color: var(--muted); }
.verdict { font-size: 13px; color: var(--muted); margin: 6px 0 14px; max-width: 760px; }
.verdict b { color: var(--ink); font-weight: 600; }

.panels { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; align-items: start; }
.stack { display: grid; gap: 12px; }
.panel { background: var(--card); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.colhead {
  font: 600 11.5px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted); margin: 0 0 2px 2px;
}
.colhead.ours { color: var(--navy); }
.panel.ours { border-color: color-mix(in srgb, var(--navy) 45%, var(--line)); box-shadow: 0 0 0 1px color-mix(in srgb, var(--navy) 18%, transparent); }
.phead {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 9px 13px; border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--line) 22%, var(--card));
}
.panel.ours .phead { background: var(--tint); }
.phead .name { font-weight: 650; font-size: 14px; }
.phead .meta { margin-left: auto; font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; }
.pill {
  font-size: 11px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
  padding: 2px 8px; border-radius: 999px; color: #fff; background: var(--muted);
}
.pill.keep { background: var(--keep); } .pill.edit { background: var(--edit); color: #3a2c00; }
.pill.delete { background: var(--delete); } .pill.rewrite { background: var(--rewrite); }
.pill.dropped { background: transparent; color: var(--delete); border: 1px solid var(--delete); }
.pill.kept { background: transparent; color: var(--muted); border: 1px solid var(--line); }
.ptext {
  font: 13px/1.62 var(--mono); white-space: pre-wrap; word-break: break-word;
  padding: 12px 14px; max-height: 300px; overflow: auto; margin: 0;
}
.panel.self .ptext { max-height: 560px; }
.panel.expanded .ptext { max-height: none; }
.ptext .lid { color: color-mix(in srgb, var(--muted) 75%, transparent); }
.empty { color: var(--muted); font-style: italic; font-family: var(--sans); }
.pfoot {
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
  padding: 8px 13px; border-top: 1px solid var(--line); font-size: 12px; color: var(--muted);
}
.pfoot button {
  border: 1px solid var(--line); background: transparent; color: var(--muted);
  border-radius: 7px; padding: 3px 9px; font-size: 12px; cursor: pointer;
}
.program {
  font: 12.5px/1.6 var(--mono); white-space: pre-wrap; padding: 10px 14px;
  background: color-mix(in srgb, var(--navy) 7%, transparent);
  border-bottom: 1px solid var(--line); color: var(--navy);
}
.hint { font-size: 13px; color: var(--muted); margin-top: 14px; }

/* release / cite ---------------------------------------------------------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 18px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px; }
.card b { display: block; margin-bottom: 4px; }
.card p { font-size: 14px; color: var(--muted); margin: 0; }
pre.bib {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 16px; overflow-x: auto; font: 12.5px/1.6 var(--mono); margin-top: 16px;
}
footer { border-top: 1px solid var(--line); padding: 26px 0 50px; color: var(--muted); font-size: 13.5px; }

@media (max-width: 900px) {
  .short, .cards, .two { grid-template-columns: 1fr; }
  .panels { grid-template-columns: 1fr; }
  .two.match figure img { height: auto; width: 100%; }
  .panel.self .ptext { max-height: 340px; }
}

:focus-visible { outline: 2px solid var(--navy); outline-offset: 2px; border-radius: 4px; }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }
.links a { transition: transform .12s ease; }