:root {
  --bg: #faf8f5; --surface: #ffffff; --ink: #1f1c19; --muted: #6b645c; --line: #e4ded6;
  --accent: #b4532a; --accent-ink: #ffffff; --accent-soft: #f6e6dc;
  --warn-bg: #fff4cc; --warn-ink: #6b4e00; --bad-bg: #fde3e1; --bad-ink: #8a1c13;
  --ok-bg: #e2f2e5; --ok-ink: #1e5b2b;
  --radius: 8px; --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #171513; --surface: #211e1b; --ink: #ece7e1; --muted: #a39b91; --line: #37322d;
    --accent: #e07a4b; --accent-ink: #1a0d06; --accent-soft: #3a261b;
    --warn-bg: #3d3210; --warn-ink: #f3d77a; --bad-bg: #44201c; --bad-ink: #f6b1a9;
    --ok-bg: #1d3524; --ok-ink: #9fdcae;
  }
}
:root[data-theme="dark"] {
  --bg: #171513; --surface: #211e1b; --ink: #ece7e1; --muted: #a39b91; --line: #37322d;
  --accent: #e07a4b; --accent-ink: #1a0d06; --accent-soft: #3a261b;
  --warn-bg: #3d3210; --warn-ink: #f3d77a; --bad-bg: #44201c; --bad-ink: #f6b1a9;
  --ok-bg: #1d3524; --ok-ink: #9fdcae;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.5 var(--font); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
a.on { font-weight: 600; text-decoration: underline; }
h1 { font-size: 1.6rem; line-height: 1.25; margin: .4rem 0 .6rem; }
h2 { font-size: 1.1rem; margin: 1.6rem 0 .5rem; }
main { max-width: 1100px; margin: 0 auto; padding: 16px; }
.muted { color: var(--muted); }
.small { font-size: .87rem; }
code { font-size: .9em; background: var(--accent-soft); padding: 0 .3em; border-radius: 4px; }

/* testata */
.top { position: sticky; top: 0; z-index: 5; display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center;
  padding: 8px 16px; background: var(--surface); border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; color: var(--ink); font-size: 1.05rem; }
.topsearch { flex: 1 1 220px; }
.topsearch input { width: 100%; }
.top nav { display: flex; flex-wrap: wrap; gap: 4px 14px; align-items: center; }
.inline { display: inline; margin: 0; }
button.link { background: none; border: 0; color: var(--muted); cursor: pointer; font: inherit; padding: 0; }
.foot { max-width: 1100px; margin: 2rem auto 1rem; padding: 0 16px; color: var(--muted); font-size: .8rem; }

/* controlli */
input, select, textarea { font: inherit; color: var(--ink); background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 8px 10px; min-width: 0; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
textarea { width: 100%; resize: vertical; }
label { display: block; margin-bottom: 12px; font-weight: 500; }
label input, label textarea { display: block; width: 100%; margin-top: 4px; font-weight: 400; }
.btn { display: inline-block; background: var(--accent); color: var(--accent-ink); border: 0; border-radius: var(--radius);
  padding: 9px 16px; font: inherit; font-weight: 600; cursor: pointer; }
.btn:hover { text-decoration: none; filter: brightness(1.05); }
.btn.small { padding: 5px 11px; font-size: .9rem; }
.btn.ghost { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.btn.danger { background: transparent; color: var(--bad-ink); border: 1px solid var(--bad-ink); }
.btn[disabled] { opacity: .6; cursor: wait; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }

/* home e ricerca */
.hero { margin: 1.5rem 0 1rem; }
.bigsearch { display: flex; gap: 8px; margin-bottom: .6rem; }
.bigsearch input { flex: 1; font-size: 1.1rem; padding: 12px 14px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; }
.grid2.form { grid-template-columns: 3fr 2fr; gap: 16px; align-items: start; }
.cats { list-style: none; padding: 0; margin: 0; columns: 2; }
.cats li { padding: 3px 0; break-inside: avoid; }
.cats.big { columns: 3; font-size: 1.05rem; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 1rem; }
.filters input[type=search] { flex: 2 1 200px; }
.filters input, .filters select { flex: 1 1 130px; }
.range { display: flex; gap: 4px; flex: 1 1 150px; }
.range input { width: 50%; }
.list { list-style: none; padding: 0; margin: 0; }
.list .row { padding: 9px 0; border-bottom: 1px solid var(--line); }
.list.compact li { padding: 3px 0; }
.empty { padding: 16px; background: var(--surface); border: 1px dashed var(--line); border-radius: var(--radius); }

.chip, .warn-chip { display: inline-block; font-size: .75rem; padding: 0 7px; border-radius: 999px; vertical-align: 1px;
  background: var(--accent-soft); color: var(--ink); white-space: nowrap; }
.chip.ok { background: var(--ok-bg); color: var(--ok-ink); }
.warn-chip { background: var(--warn-bg); color: var(--warn-ink); }
.params { display: flex; flex-wrap: wrap; gap: 4px 10px; margin-top: 2px; }
.param { color: var(--ink); }
.param.uncertain { background: var(--warn-bg); color: var(--warn-ink); padding: 0 4px; border-radius: 4px; }
.uncertain { background: var(--warn-bg); }
tr.uncertain td, li.uncertain { color: var(--warn-ink); }

/* ricetta */
.crumbs { margin: .3rem 0; color: var(--muted); display: flex; flex-wrap: wrap; gap: 6px 12px; align-items: center; }
.cite { color: var(--muted); margin-top: 0; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: .5rem 0; }
.alert { background: var(--bad-bg); color: var(--bad-ink); padding: 12px 16px; border-radius: var(--radius); margin: 1rem 0; }
.alert ul { margin: .4rem 0; }
details.warn { background: var(--warn-bg); color: var(--warn-ink); padding: 8px 14px; border-radius: var(--radius); margin: 1rem 0; }
details.warn summary { cursor: pointer; font-weight: 600; }
.ok-msg { background: var(--ok-bg); color: var(--ok-ink); padding: 8px 12px; border-radius: var(--radius); }
.note { background: var(--accent-soft); padding: 10px 14px; border-radius: var(--radius); }
.note p { margin: .3rem 0; }
.paramlist { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.paramlist li { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 14px;
  display: flex; flex-wrap: wrap; gap: 4px 14px; align-items: baseline; }
.paramlist li.uncertain { background: var(--warn-bg); }
.paramlist .big { font-size: 1.25rem; font-weight: 700; }
.evidence { flex-basis: 100%; color: var(--muted); font-size: .87rem; font-style: italic; }
.ings { padding-left: 1.2rem; }
.ings li { padding: 2px 0; }
.steps li { margin-bottom: .6rem; }
.prose { max-width: 70ch; }
.scale { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-bottom: .6rem; }
.scale input { width: 7.5em; padding: 5px 8px; }
.thumbs { display: flex; flex-wrap: wrap; gap: 10px; }
.thumbs img { border: 1px solid var(--line); border-radius: 4px; height: auto; max-width: 200px; display: block; }
.pageimg { display: block; max-width: 100%; height: auto; margin: 1rem auto; border: 1px solid var(--line); }
.facts { list-style: none; padding: 0; }
.facts li { padding: 6px 0; border-bottom: 1px solid var(--line); }
.facts li.avvertenza .chip { background: var(--bad-bg); color: var(--bad-ink); }

/* tabelle */
.tablewrap { overflow-x: auto; }
table.data { border-collapse: collapse; width: 100%; font-size: .93rem; background: var(--surface); }
table.data th, table.data td { text-align: left; padding: 6px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.data th { font-weight: 600; color: var(--muted); }
.tree { list-style: none; padding-left: 1.1rem; margin: 0; border-left: 1px solid var(--line); }
main > .tree { border-left: 0; padding-left: 0; }
.tree li { padding: 3px 0; }
.index { columns: 2; padding-left: 1rem; }
.index li { break-inside: avoid; }

/* assistente e form */
.sources { padding-left: 1.4rem; }
.sources li { margin-bottom: 4px; }
.answer { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px;
  white-space: pre-wrap; min-height: 3rem; }
.answer mark.orphan { background: var(--bad-bg); color: var(--bad-ink); padding: 0 2px; border-radius: 3px; }
.orphans { background: var(--bad-bg); color: var(--bad-ink); padding: 10px 14px; border-radius: var(--radius); margin-top: 8px; }
.preview { position: sticky; top: 72px; }
.preview ul { padding-left: 1.1rem; margin: .3rem 0; }
.preview li { margin-bottom: 6px; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.login { max-width: 360px; margin: 12vh auto 0; }
.error { color: var(--bad-ink); background: var(--bad-bg); padding: 8px 12px; border-radius: var(--radius); }

@media (max-width: 760px) {
  .grid2, .grid2.form, .two { grid-template-columns: 1fr; }
  .cats, .cats.big, .index { columns: 1; }
  .top nav { gap: 4px 12px; font-size: .95rem; }
  h1 { font-size: 1.35rem; }
  .preview { position: static; }
  .bigsearch { flex-direction: column; }
}
.paramlist li.minor { padding: 6px 14px; font-size: .92rem; }
.paramlist li.minor .evidence { font-size: .82rem; }
details.more { margin-top: 8px; }
details.more summary { cursor: pointer; color: var(--muted); font-size: .92rem; padding: 4px 0; }
details.more .paramlist { margin-top: 6px; }
h2[id] { scroll-margin-top: 72px; }