:root {
  --ink: #1c1a17; --muted: #6b6560; --gold: #a8843c; --gold-soft: #e9dcc0; --rule: #d9d2c5;
  --paper: #fbf9f4; --soft: #f2eee6; --page: #f5f1e9; --white: #fff; --red: #9a3b2e; --green: #3e6b3a;
  --font: Optima, "Alegreya Sans", "Gill Sans", "Segoe UI", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { background: var(--page); color: var(--ink); font-family: var(--font); font-size: 17px; line-height: 1.45;
  -webkit-font-smoothing: antialiased; padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left); }
body.login { display: grid; place-items: center; min-height: 100vh; padding: 20px; }
main { max-width: 760px; margin: 0 auto; padding: 18px 16px 60px; }
.narrow { max-width: 380px; width: 100%; }
.brand { font-size: 12px; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); margin: 0 0 8px; }
h1 { font-size: 28px; font-weight: 400; margin: 0 0 6px; line-height: 1.15; }
h2 { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; font-weight: 600; color: var(--muted); margin: 26px 0 10px; padding-top: 12px; border-top: 2px solid var(--gold); }
h3 { font-size: 17px; font-weight: 600; margin: 0 0 4px; }
p { margin: 0 0 10px; }
.muted { color: var(--muted); }
.small { font-size: 14px; }
.card { background: var(--white); border: 1px solid var(--rule); padding: 18px 16px; margin: 0 0 14px; }
.card.paper { background: var(--paper); }
.card.candidate { border-color: var(--gold); box-shadow: 0 0 0 3px var(--gold-soft); }
label { display: block; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin: 0 0 6px; }
input[type=password], textarea { width: 100%; font: inherit; color: var(--ink); background: var(--white); border: 1px solid var(--rule); padding: 12px; border-radius: 0; }
textarea { min-height: 120px; resize: vertical; }
input:focus, textarea:focus { outline: 2px solid var(--gold); outline-offset: -1px; }
button { font: inherit; cursor: pointer; border: 1px solid var(--ink); background: var(--white); color: var(--ink); padding: 12px 18px; border-radius: 0; min-height: 46px; }
button.primary { background: var(--ink); color: var(--white); }
button.gold { background: var(--gold); border-color: var(--gold); color: var(--white); }
button.quiet { border-color: var(--rule); color: var(--muted); }
button:disabled { opacity: .5; cursor: default; }
button + button { margin-left: 8px; }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.row.between { justify-content: space-between; }
.tabs { display: flex; gap: 0; border: 1px solid var(--rule); margin: 14px 0 18px; }
.tabs button { flex: 1; border: 0; background: var(--white); color: var(--muted); padding: 14px 8px; }
.tabs button.on { background: var(--ink); color: var(--white); }
.tabs button + button { margin: 0; border-left: 1px solid var(--rule); }
.doc { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--rule); }
.doc:last-child { border-bottom: 0; }
.doc .t { font-weight: 600; }
.doc .s { color: var(--muted); font-size: 14px; }
.doc a { white-space: nowrap; }
a.btn { display: inline-block; border: 1px solid var(--ink); padding: 8px 12px; text-decoration: none; color: var(--ink); font-size: 15px; }
a.btn.gold { border-color: var(--gold); color: var(--gold); }
.check { display: flex; align-items: center; gap: 10px; margin: 12px 0; font-size: 15px; }
.check input { width: 22px; height: 22px; accent-color: var(--gold); margin: 0; }
.status { padding: 12px 14px; background: var(--soft); border-left: 3px solid var(--gold); margin: 12px 0; }
.status.err { border-left-color: var(--red); color: var(--red); }
.status.ok { border-left-color: var(--green); }
.spin { display: inline-block; width: 14px; height: 14px; border: 2px solid var(--rule); border-top-color: var(--gold); border-radius: 50%; animation: s .8s linear infinite; vertical-align: -2px; margin-right: 8px; }
@keyframes s { to { transform: rotate(360deg); } }
.diff { border-top: 1px solid var(--rule); margin-top: 10px; }
.chg { padding: 10px 0; border-bottom: 1px solid var(--rule); font-size: 15px; }
.chg .where { font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--gold); font-weight: 600; margin-bottom: 4px; }
.chg .before { color: var(--muted); text-decoration: line-through; text-decoration-color: var(--red); margin-bottom: 4px; }
.chg .after { color: var(--ink); }
.chg .after.added::before { content: "Added: "; color: var(--green); font-weight: 600; }
.chg .before.removed::before { content: "Removed: "; color: var(--red); font-weight: 600; text-decoration: none; display: inline-block; }
.warn { color: var(--red); font-size: 15px; margin: 8px 0; }
.hist { font-size: 15px; }
.hist .item { padding: 10px 0; border-bottom: 1px solid var(--rule); }
.hist .req { color: var(--muted); }
.hist .files { margin-top: 4px; }
.hist .files a { margin-right: 10px; font-size: 14px; }
details summary { cursor: pointer; color: var(--muted); font-size: 15px; padding: 6px 0; }
.err { color: var(--red); }
.foot { margin-top: 30px; color: var(--muted); font-size: 13px; border-top: 1px solid var(--rule); padding-top: 10px; display: flex; justify-content: space-between; }
@media (min-width: 640px) { body { font-size: 16px; } main { padding: 30px 24px 80px; } h1 { font-size: 32px; } }

textarea#req { min-height: 170px; }
.ver { padding: 14px 16px; }
.ver.cur { border-color: var(--gold); }
.ver .req { color: var(--muted); margin: 6px 0 10px; }
.ver .files { display: flex; flex-wrap: wrap; gap: 8px; }
a.btn.small { font-size: 14px; padding: 8px 10px; }
button.small { font-size: 14px; padding: 8px 12px; min-height: 38px; }
.pill { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--gold); border: 1px solid var(--gold); padding: 3px 8px; }
.tabs.docpick { margin: 0 0 14px; flex-wrap: wrap; }
.tabs.docpick button { flex: 1 1 45%; padding: 11px 6px; font-size: 15px; min-height: 42px; }
.tabs.docpick button + button { border-left: 1px solid var(--rule); }
.tabs.docpick button:nth-child(3) { border-left: 0; border-top: 1px solid var(--rule); }
.tabs.docpick button:nth-child(4) { border-top: 1px solid var(--rule); }