:root {
  --bg: #efe9dc;
  --paper: #fbf8f1;
  --paper-2: #f3eee2;
  --ink: #1d1b16;
  --muted: #6b6457;
  --line: #d9d1c0;
  --accent: #c24b08;
  --accent-ink: #fff;
  --good: #2f7a4a;
  --bad: #b3261e;
  --noted: #8a7a3c;
  --shadow: 0 1px 0 rgba(0,0,0,.04), 0 6px 18px -10px rgba(0,0,0,.25);
  --mono: 'IBM Plex Mono', ui-monospace, Menlo, monospace;
  --serif: 'Newsreader', Georgia, serif;
  --stamp: 'Special Elite', 'Courier New', monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #14130f; --paper: #1e1c17; --paper-2: #26241e; --ink: #ece6d6; --muted: #9d9584;
    --line: #36332b; --accent: #ff6a13; --accent-ink: #14130f; --good: #5cc083; --bad: #ff6b5e; --noted: #d4bf6a;
    --shadow: 0 1px 0 rgba(255,255,255,.03), 0 10px 24px -14px rgba(0,0,0,.8);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #14130f; --paper: #1e1c17; --paper-2: #26241e; --ink: #ece6d6; --muted: #9d9584;
  --line: #36332b; --accent: #ff6a13; --accent-ink: #14130f; --good: #5cc083; --bad: #ff6b5e; --noted: #d4bf6a;
  --shadow: 0 1px 0 rgba(255,255,255,.03), 0 10px 24px -14px rgba(0,0,0,.8);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 17px/1.55 var(--serif); font-optical-sizing: auto;
}
main { max-width: 820px; margin: 0 auto; padding: 28px 16px 80px; padding-top: max(28px, env(safe-area-inset-top)); }
a { color: var(--accent); }
h1, h2, h3 { font-weight: 600; line-height: 1.2; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.section-h {
  font: 600 12px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted);
  margin: 40px 0 14px; display: flex; align-items: center; gap: 12px;
}
.section-h::after { content: ''; flex: 1; height: 1px; background: var(--line); }

/* ---------- home ---------- */
.mast { padding: 28px 0 8px; }
.mast h1 { font: 400 clamp(44px, 11vw, 84px)/.95 var(--stamp); margin: 18px 0 12px; letter-spacing: -.01em; }
.mast .tag { font-size: 20px; max-width: 34ch; color: var(--muted); margin: 0; }
.mast-box { width: 64px; height: 40px; background: var(--accent); border-radius: 5px; display: flex; gap: 10px; align-items: center; justify-content: center; box-shadow: var(--shadow); }
.mast-box span { width: 12px; height: 12px; border-radius: 50%; background: var(--bg); }
.how { display: grid; gap: 10px; margin-top: 28px; }
.how div { display: flex; gap: 14px; align-items: baseline; }
.how b { font: 600 13px var(--mono); color: var(--accent); }
.cases { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.case-card {
  display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; padding: 16px 18px;
  background: var(--paper); border: 1px solid var(--line); border-radius: 10px; color: inherit; text-decoration: none;
  box-shadow: var(--shadow); transition: transform .15s ease, border-color .15s ease;
}
.case-card:hover { transform: translateY(-1px); border-color: var(--accent); }
.case-no { font: 600 12px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.case-card .case-no { grid-column: 1; }
.case-ac { grid-column: 1; font-size: 21px; font-weight: 600; }
.case-meta { grid-column: 1; color: var(--muted); font-size: 15px; }
.case-status { grid-column: 2; grid-row: 1 / span 3; align-self: center; font: 500 12px var(--mono); padding: 5px 9px; border: 1px solid var(--line); border-radius: 99px; color: var(--muted); white-space: nowrap; }
.case-status.closed { border-color: var(--accent); color: var(--accent); }
.next-drop { font: 500 13px var(--mono); color: var(--muted); margin: 10px 0 0; }
.next-drop b { color: var(--ink); font-weight: 600; }
.empty { color: var(--muted); }
.push { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 16px; padding: 12px 14px; border: 1px dashed var(--line); border-radius: 10px; font-size: 15px; }
.push.on { border-style: solid; border-color: var(--accent); }
.push-btn { background: var(--ink); color: var(--bg); border: 0; border-radius: 7px; padding: 8px 12px; font: 500 13px var(--mono); }
.push.on .push-btn { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.push-btn:disabled { opacity: .5; }
.push-note { font-size: 14px; color: var(--muted); margin: 8px 0 0; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 24px; }
.stats div { background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 12px; text-align: center; }
.stats b { display: block; font: 600 24px var(--mono); }
.stats span { font: 400 12px var(--mono); color: var(--muted); }
.archive-note { margin: -4px 0 14px; color: var(--muted); font-size: 15px; }
.cases.today .case-card { border-color: var(--accent); border-width: 2px; }
.notice { background: var(--paper); border: 1px solid var(--accent); border-radius: 9px; padding: 10px 14px; font-size: 15px; }
button.next { border: 0; }
.foot { margin-top: 36px; color: var(--muted); font-size: 15px; }

/* ---------- case ---------- */
.crumbs a { font: 500 13px var(--mono); text-decoration: none; }
.file-head { margin-top: 18px; }
.file-head h1 { font-size: clamp(28px, 6vw, 40px); margin: 6px 0 16px; }
.file-meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px 18px; margin: 0; padding: 14px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.file-meta dt { font: 600 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.file-meta dd { margin: 2px 0 0; font-size: 15px; }
.briefing { font-size: 19px; margin-top: 18px; }
.briefing p { margin: 0 0 12px; }

.budget { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 12px; padding: 10px 0; margin-top: 18px; background: var(--bg); font: 500 13px var(--mono); }
.budget .bar { flex: 1; height: 8px; background: var(--paper-2); border: 1px solid var(--line); border-radius: 99px; overflow: hidden; }
.budget .bar i { display: block; height: 100%; background: var(--accent); transition: width .3s ease; }

.evidence { display: grid; gap: 12px; }
.ev { background: var(--paper); border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow); overflow: hidden; }
.ev header { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; padding: 14px 16px; }
.ev h3 { margin: 0; font-size: 18px; flex: 1 1 220px; }
.kind { font: 600 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--accent-ink); background: var(--accent); padding: 3px 7px; border-radius: 4px; }
.ev.sealed { background: repeating-linear-gradient(-45deg, var(--paper), var(--paper) 12px, var(--paper-2) 12px, var(--paper-2) 24px); }
.ev.sealed .kind { background: transparent; color: var(--muted); border: 1px solid var(--line); }
.open-btn { background: var(--ink); color: var(--bg); border: 0; border-radius: 7px; padding: 8px 12px; font: 500 13px var(--mono); }
.open-btn small { opacity: .7; margin-left: 6px; }
.open-btn:hover { background: var(--accent); color: var(--accent-ink); }
.ev-body { padding: 0 16px 16px; border-top: 1px dashed var(--line); padding-top: 14px; }
.ev-body p { margin: 0 0 10px; }
.ev-intro { color: var(--muted); font-style: italic; }
.src { font: 400 12px/1.4 var(--mono); color: var(--muted); margin-top: 12px !important; }

.transcript, .timeline { list-style: none; padding: 0; margin: 0; font-size: 16px; }
.transcript li, .timeline li { display: grid; grid-template-columns: 84px 1fr; gap: 2px 12px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.transcript li:last-child, .timeline li:last-child { border-bottom: 0; }
.transcript .t, .timeline .t { font: 500 12px/1.9 var(--mono); color: var(--muted); }
.transcript .who { grid-column: 2; font: 600 11px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--accent); }
.transcript .said { grid-column: 2; font-family: var(--mono); font-size: 14.5px; line-height: 1.5; }
.note { display: block; font-family: var(--serif); font-size: 14.5px; color: var(--muted); margin-top: 4px; }

.readout { margin: 0; display: grid; }
.readout div { display: grid; grid-template-columns: minmax(120px, 38%) 1fr; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.readout div:last-child { border-bottom: 0; }
.readout dt { font: 500 12.5px/1.5 var(--mono); color: var(--muted); }
.readout dd { margin: 0; font-size: 16px; }

.chart { margin: 4px 0 12px; }
.chart figcaption { font: 500 12px var(--mono); color: var(--muted); margin-bottom: 4px; }
.chart figcaption span { font-weight: 400; opacity: .8; }
.chart svg { width: 100%; height: auto; display: block; background: var(--paper-2); border-radius: 8px; }
.chart .grid { stroke: var(--line); stroke-width: 1; }
.chart .zero { stroke: var(--muted); stroke-dasharray: 3 3; }
.chart .ref { stroke: var(--good); stroke-dasharray: 5 4; stroke-width: 1.5; }
.chart .ref-label { fill: var(--good); }
.chart .line { fill: none; stroke: var(--accent); stroke-width: 2.5; stroke-linejoin: round; }
.chart .dot { fill: var(--paper); stroke: var(--accent); stroke-width: 2; }
.chart .axis { font: 500 11px var(--mono); fill: var(--muted); }

.finding fieldset { border: 0; padding: 0; margin: 0 0 22px; }
.finding legend { font-weight: 600; font-size: 19px; margin-bottom: 10px; }
.finding legend small { display: block; font: 400 13px var(--mono); color: var(--muted); margin-top: 2px; }
.opt { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; margin-bottom: 8px; background: var(--paper); border: 1px solid var(--line); border-radius: 9px; cursor: pointer; }
.opt:hover { border-color: var(--muted); }
.opt:has(input:checked) { border-color: var(--accent); box-shadow: inset 3px 0 0 var(--accent); }
.opt input { margin-top: 5px; accent-color: var(--accent); width: 18px; height: 18px; flex: none; }
.submit { width: 100%; padding: 15px; border: 0; border-radius: 10px; background: var(--accent); color: var(--accent-ink); font: 600 15px var(--mono); letter-spacing: .02em; }
.submit:disabled { opacity: .4; cursor: not-allowed; }
.hint { font: 400 12px var(--mono); color: var(--muted); text-align: center; }

/* ---------- verdict ---------- */
.verdict-head { position: relative; margin-top: 20px; padding: 22px 18px; background: var(--paper); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); overflow: hidden; }
.verdict-head h1 { font-size: clamp(26px, 6vw, 38px); margin: 6px 0 8px; max-width: 80%; }
.ident { margin: 0; color: var(--muted); font-size: 15px; }
.lost { margin: 14px 0 0; font-style: italic; }
.stamp {
  position: absolute; right: 12px; top: 18px; transform: rotate(-9deg);
  font: 400 clamp(16px, 4vw, 22px) var(--stamp); text-transform: uppercase; letter-spacing: .08em;
  color: var(--accent); border: 3px double var(--accent); padding: 4px 10px; border-radius: 6px; opacity: .85;
  animation: stamp .45s cubic-bezier(.2, 1.6, .4, 1) both;
}
@keyframes stamp { from { transform: rotate(-9deg) scale(2.2); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .stamp { animation: none; } }

.scorecard { display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: center; margin-top: 18px; padding: 18px; border: 1px solid var(--line); border-radius: 12px; }
.total { text-align: center; min-width: 110px; }
.total b { font: 600 52px/1 var(--mono); display: block; }
.total span { font: 400 13px var(--mono); color: var(--muted); }
.total em { display: block; font-style: normal; font: 600 12px var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--accent); margin-top: 6px; }
.scorecard dl { margin: 0; }
.scorecard dl div { display: flex; justify-content: space-between; gap: 10px; padding: 6px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.scorecard dl div:last-child { border-bottom: 0; }
.scorecard dd { margin: 0; font: 500 14px var(--mono); }

.pc { margin: 0; padding: 18px 20px; border-left: 4px solid var(--accent); background: var(--paper); border-radius: 0 10px 10px 0; font-size: 19px; }
.pc cite { display: block; margin-top: 10px; font: 400 12px var(--mono); color: var(--muted); font-style: normal; }

.answers { display: grid; gap: 8px; }
.ans { padding: 12px 14px; border: 1px solid var(--line); border-radius: 9px; background: var(--paper); }
.ans p { margin: 0; }
.ans .why { margin-top: 6px; font-size: 15px; color: var(--muted); }
.ans.right { border-color: var(--good); box-shadow: inset 3px 0 0 var(--good); }
.ans.picked:not(.right) { border-color: var(--bad); box-shadow: inset 3px 0 0 var(--bad); }
.ans.right b { color: var(--good); }
.ans.picked:not(.right) b { color: var(--bad); }
.miss { font-size: 15px; color: var(--muted); }

.factors { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.factors li { display: grid; grid-template-columns: 100px 1fr; gap: 12px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 9px; background: var(--paper); }
.factors .fs { font: 600 11px/1.6 var(--mono); text-transform: uppercase; letter-spacing: .06em; }
.factors .good .fs { color: var(--good); }
.factors .bad .fs { color: var(--bad); }
.factors .bad { border-color: var(--bad); }
.factors .noted .fs { color: var(--noted); }
.factors p { margin: 0; }
.factors .ft small { font: 500 11px var(--mono); color: var(--accent); margin-left: 6px; white-space: nowrap; }
.factors .ft small.missed { color: var(--bad); }
.factors .why { font-size: 15px; color: var(--muted); margin-top: 4px; }

.changed { padding-left: 20px; margin: 0; }
.changed li { margin-bottom: 8px; }
.verdict-foot { margin-top: 36px; display: grid; gap: 16px; }
.report { font: 500 14px var(--mono); }
.verdict-foot .row { display: flex; gap: 10px; justify-content: space-between; flex-wrap: wrap; }
.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); border-radius: 9px; padding: 11px 14px; font: 500 13px var(--mono); }
.next { background: var(--accent); color: var(--accent-ink); text-decoration: none; border-radius: 9px; padding: 11px 16px; font: 600 13px var(--mono); }

@media (max-width: 560px) {
  body { font-size: 16px; }
  .transcript li, .timeline li { grid-template-columns: 1fr; }
  .transcript .who, .transcript .said { grid-column: 1; }
  .readout div { grid-template-columns: 1fr; gap: 2px; }
  .factors li { grid-template-columns: 1fr; gap: 4px; }
  .scorecard { grid-template-columns: 1fr; }
  .verdict-head h1 { max-width: 100%; margin-top: 44px; }
}