:root{
  --bg:#F3F5F4; --surface:#FFFFFF; --ink:#1B2226; --muted:#5A656A; --line:#C9D0CE;
  --accent:#1B6A88; --accent-soft:#E2EEF2; --part:#5A62B0; --part-soft:#ECEDF8; --warn:#A8501A; --warn-soft:#F7EADF;
  --sans:system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --bg:#111618; --surface:#192024; --ink:#E2E8E6; --muted:#97A3A7; --line:#35423F;
    --accent:#62B6D6; --accent-soft:#17303A; --part:#A1A9EC; --part-soft:#23263F; --warn:#E3915E; --warn-soft:#352419;
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#111618; --surface:#192024; --ink:#E2E8E6; --muted:#97A3A7; --line:#35423F;
  --accent:#62B6D6; --accent-soft:#17303A; --part:#A1A9EC; --part-soft:#23263F; --warn:#E3915E; --warn-soft:#352419;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.6 var(--sans);padding:32px 16px 64px}
main{max-width:1080px;margin:0 auto;display:flex;flex-direction:column;gap:48px}
#results,#report{display:flex;flex-direction:column;gap:48px;min-width:0}
header{display:flex;flex-direction:column;gap:10px;max-width:70ch}
.eyebrow{font:500 12px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
a{color:var(--accent)}
.back{text-decoration:none}
h1{font-size:30px;line-height:1.2;font-weight:600;margin:0}
h2{font-size:20px;line-height:1.3;font-weight:600;margin:0;overflow-wrap:anywhere}
p{margin:0;max-width:70ch}
code,.mono{font-family:var(--mono);font-size:.9em;overflow-wrap:anywhere}
section{display:flex;flex-direction:column;gap:16px;min-width:0}
.sec-head{display:flex;flex-direction:column;gap:6px}
.sec-head .eyebrow{color:var(--accent)}
.drop{position:relative;display:flex;flex-direction:column;align-items:center;gap:4px;padding:36px 16px;border:2px dashed var(--line);border-radius:8px;background:var(--surface);cursor:pointer;text-align:center}
.drop.over{border-color:var(--accent);background:var(--accent-soft)}
.drop input{position:absolute;width:1px;height:1px;opacity:0}
.drop span{color:var(--muted);font-size:14px}
.drop:focus-within{outline:2px solid var(--accent);outline-offset:2px}
.bar{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.bar .spacer{flex:1}
.btn{font:500 13px/1 var(--sans);color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:9px 12px;cursor:pointer}
.btn:hover{border-color:var(--accent)}
.dialect{display:flex;align-items:center;gap:6px;font:13px var(--sans);color:var(--muted)}
.dialect select{padding:8px 10px}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
#status{font-size:14px;color:var(--muted)}
#status.bad{color:var(--warn)}
.files{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.files li{background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:4px 10px;font-size:13px}
.files span{color:var(--muted)}
.files .bad{color:var(--warn)}
figure{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:6px;display:flex;flex-direction:column;min-width:0}
.scroll{overflow-x:auto;padding:16px}
figure svg{display:block;max-width:none;height:auto}
.legend{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:13px;color:var(--muted);padding:12px 16px;border-top:1px solid var(--line)}
.legend span{display:inline-flex;align-items:center;gap:8px}
.sw{display:inline-block;width:26px;height:0;border-top:2px solid var(--ink)}
.sw.acc{border-color:var(--accent)}
.sw.part{border-color:var(--part);border-top-style:dashed}
.issues{background:var(--warn-soft);border-radius:6px;padding:14px 16px;display:flex;flex-direction:column;gap:8px}
.issues h3{margin:0;font-size:13px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--warn)}
.issues ul{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:4px;font-size:14px}
.tbl{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:6px}
table{border-collapse:collapse;width:100%;min-width:640px;font-size:14px}
th,td{text-align:left;vertical-align:top;padding:10px 14px;border-bottom:1px solid var(--line)}
th{font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
tr:last-child td{border-bottom:0}
.trg{scroll-margin-top:16px}
.facts{margin:0;padding-left:18px;font-size:14px;display:flex;flex-direction:column;gap:4px}
.missing{color:var(--warn)}
.flow{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:12px 16px}
.flow summary{cursor:pointer;font-weight:500;color:var(--accent)}
.flow[open]{padding-bottom:20px}
.flow[open] summary{margin-bottom:14px}
.flow-head{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:12px;color:var(--muted);margin-bottom:6px}
.flow-head span{display:inline-flex;align-items:center;gap:6px}
.k{display:inline-block;width:14px;height:10px;border:1.5px solid var(--ink);border-radius:2px}
.k.dec{border-color:var(--accent);border-radius:6px}
.k.noop{border-style:dashed;border-color:var(--muted)}
.k.warn{border-color:var(--warn);background:var(--warn-soft)}
.tree-wrap{overflow-x:auto}
.tree,.tree ol{list-style:none;margin:0;padding:0}
.tree ol{padding-left:26px}
.tree li{position:relative;padding-top:8px}
.tree ol>li{padding-left:22px}
.tree ol>li::before{content:"";position:absolute;left:0;top:0;bottom:0;border-left:1.5px solid var(--line)}
.tree ol>li:last-child::before{bottom:auto;height:25px}
.tree ol>li::after{content:"";position:absolute;left:0;top:25px;width:18px;border-top:1.5px solid var(--line)}
.row{display:flex;flex-wrap:wrap;align-items:flex-start;gap:6px 8px}
.edge{font:500 11.5px/1 var(--mono);color:var(--muted);background:var(--bg);border:1px solid var(--line);border-radius:3px;padding:5px 7px;margin-top:5px;max-width:48ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.n{border:1.5px solid var(--ink);border-radius:4px;padding:6px 10px;font-size:13.5px;line-height:1.45;max-width:62ch;background:var(--surface);overflow-wrap:anywhere}
.n.start{background:var(--ink);color:var(--bg);border-color:var(--ink);font-weight:500}
.n.start code,.n.start small{color:var(--bg)}
.n.dec{border-color:var(--accent);border-radius:14px}
.n.noop{border-style:dashed;border-color:var(--muted);color:var(--muted)}
.n.warn{border-color:var(--warn);background:var(--warn-soft)}
.n.end{border-color:var(--line);color:var(--muted);font-size:12.5px}
.n code{font-size:12px}
.n small{display:block;color:var(--muted);font-size:12px}
@media (max-width:600px){h1{font-size:25px}.n{max-width:100%}}
.flows{gap:40px}
.banner{position:sticky;top:0;z-index:5;display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:center;background:var(--accent-soft);color:var(--ink);border-bottom:1px solid var(--accent);padding:10px 16px;font-size:14px;margin:-32px -16px 24px}
.eyebrow.coffee{margin-left:1rem;text-decoration:none;color:var(--accent);border-bottom:1px dashed currentColor}.eyebrow.coffee:hover{border-bottom-style:solid}

/* ---- SQL map: summary, diagrams, catalogue ---- */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;gap:6px;align-items:baseline;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:14px;color:var(--ink);text-decoration:none}
.chip b{font-family:var(--mono);color:var(--accent)}
.chip:hover{border-color:var(--accent)}
.fig-bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:10px 12px;border-bottom:1px solid var(--line)}
.fig-bar .spacer{flex:1}
.fig-tools{display:flex;gap:6px;flex-wrap:wrap}
.btn.icon{min-width:38px;font-size:16px}
.fig-bar .hint{display:none;font-size:12px;color:var(--muted)}
@media (pointer:coarse){.fig-bar .hint{display:inline}}
figure.diagram .scroll{overflow:auto;-webkit-overflow-scrolling:touch;max-height:75vh;overscroll-behavior:contain}
figure.diagram svg{display:block;max-width:none}
figure.diagram.full{position:fixed;inset:0;z-index:50;border-radius:0;border:0;margin:0}
figure.diagram.full .scroll{flex:1;max-height:none}
html.noscroll,html.noscroll body{overflow:hidden}
.sw.fk{border-color:var(--part)}
.sw.rd{border-color:var(--muted);border-top-style:dotted}
.sw.wr{border-top-width:3px}
.sw.fire{border-color:var(--warn)}
.tag{font:700 10px/1 var(--sans);padding:2px 4px;border-radius:3px;border:1px solid currentColor}
.tag.pk{color:var(--accent)} .tag.fk{color:var(--part)}
.catalog{display:flex;flex-direction:column;gap:28px;min-width:0}
.cat{gap:10px}
.search{display:flex;gap:8px;position:sticky;top:0;z-index:4;background:var(--bg);padding:8px 0}
.search input{flex:1;min-width:0;font:16px var(--sans);color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:9px 12px}
.search input:focus{outline:2px solid var(--accent);outline-offset:1px}
.obj{background:var(--surface);border:1px solid var(--line);border-radius:6px;scroll-margin-top:64px}
.obj>summary{list-style:none;cursor:pointer;display:flex;flex-wrap:wrap;gap:6px 8px;align-items:center;padding:10px 14px;min-height:44px}
.obj>summary::-webkit-details-marker{display:none}
.obj>summary::before{content:"▸";color:var(--muted);width:1ch}
.obj[open]>summary::before{content:"▾"}
.obj[open]>summary{border-bottom:1px solid var(--line)}
.obj-title{font-weight:600;margin-right:4px;overflow-wrap:anywhere}
.obj-body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:12px;min-width:0}
.obj.flash{outline:3px solid var(--accent);outline-offset:2px}
.pill{font:500 11.5px/1.2 var(--sans);color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:2px 8px;white-space:nowrap}
.pill.acc{color:var(--accent);border-color:var(--accent)}
.pill.part{color:var(--part);border-color:var(--part)}
.pill.warn{color:var(--warn);border-color:var(--warn);background:var(--warn-soft)}
.kv{display:grid;grid-template-columns:max-content 1fr;gap:6px 16px;margin:0;font-size:14px}
.kv dt{color:var(--muted);font-weight:500}
.kv dd{margin:0;min-width:0;overflow-wrap:anywhere}
.kv small,.tbl small{color:var(--muted)}
.where,.where-line{font:12px var(--mono);color:var(--muted)}
.warn-text{color:var(--warn);font-weight:600}
.muted{color:var(--muted)}
.src summary{cursor:pointer;color:var(--accent);font-size:14px}
.src pre{margin:8px 0 0;padding:12px;background:var(--bg);border:1px solid var(--line);border-radius:4px;overflow:auto;max-height:50vh;font-size:12.5px;line-height:1.5}
.src code{overflow-wrap:normal;white-space:pre}
.tbl.stack table{min-width:0}
.cat .tbl table{min-width:560px}
@media (hover:none),(pointer:coarse){
  .btn{min-height:42px;padding:10px 14px;font-size:14px}
  .btn.icon{min-width:44px}
}
@media (max-width:640px){
  body{padding:20px 12px 48px}
  main{gap:36px}
  .eyebrow.coffee{margin-left:0}
  header{gap:8px}
  .fig-bar{padding:8px}
  figure.diagram .scroll{max-height:65vh}
  .kv{grid-template-columns:1fr;gap:2px}
  .kv dd{margin-bottom:8px}
  /* tables become stacked cards: one block per row, each cell labelled */
  .tbl.stack,.cat .tbl{background:none;border:0;overflow:visible}
  .tbl.stack table,.cat .tbl table,.tbl.stack tbody,.tbl.stack tr,.tbl.stack td{display:block;min-width:0;width:100%}
  .tbl.stack thead{display:none}
  .tbl.stack tr{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:8px 12px;margin-bottom:8px}
  .tbl.stack td{border:0;padding:3px 0}
  .tbl.stack td:empty{display:none}
  .tbl.stack td::before{content:attr(data-l);display:block;font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
  .tbl.stack td:first-child::before{display:none}
  .tbl.stack td:first-child{font-weight:600}
  /* column lists: name and type share the first line */
  .cols tr{display:grid!important;grid-template-columns:1fr auto;gap:0 10px;align-items:baseline;padding:6px 10px!important;margin-bottom:6px!important}
  .cols td{grid-column:1 / -1}
  .cols td:first-child{grid-column:1}
  .cols td[data-l="Type"]{grid-column:2;text-align:right;color:var(--muted)}
  .cols td[data-l="Type"]::before{display:none}
  .obj>summary{padding:10px 12px}
  .obj-body{padding:10px 12px 12px}
}
/* names in table cells break only when they must; "anywhere" would shrink columns to one letter */
.tbl td code,.tbl td .mono{overflow-wrap:break-word}
.k.set{border-color:var(--part);background:var(--part-soft)}
.n.set{border-color:var(--part);background:var(--part-soft)}