/* ============================================================
   MetaFlora / BLT Provenance Registry — shared institutional theme
   Formal documentation-authority aesthetic. NOT a government site.
   ============================================================ */
:root{
  --navy:#0f2740; --navy-2:#143356; --navy-3:#1c4068;
  --ink:#1b212b; --ink-2:#2c3744; --slate:#54606f; --muted:#6b7685;
  --paper:#f5f4ef; --paper-2:#ffffff; --paper-3:#fbfaf6;
  --line:#d7d2c4; --line-2:#e7e3d8;
  --gold:#9a7b39; --gold-2:#bb9a55; --gold-3:#f0e9d6;
  --green:#2f5d3a; --green-2:#3e7a4d;
  --danger:#8a3a2a;
  --maxw:1120px;
  --serif:'Georgia','Times New Roman',serif;
  --sans:'Helvetica Neue',Arial,'Segoe UI',sans-serif;
  --mono:'SFMono-Regular',Consolas,'Liberation Mono',Menlo,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.62;-webkit-font-smoothing:antialiased}
.serif{font-family:var(--serif)}
.mono{font-family:var(--mono)}
a{color:var(--navy-3);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}

/* ---- Trust / capability strip ---- */
.gov-note{background:linear-gradient(90deg,#0c2138,#143356 55%,#1c4068);color:#dbe6f3;font-size:.76rem;letter-spacing:.04em;text-align:center;padding:.55rem 1rem;border-bottom:2px solid var(--gold)}
.gov-note strong{color:var(--gold-2)}

/* ---- Masthead / top bar ---- */
.topbar{background:var(--navy);color:#e9eef4;border-bottom:3px solid var(--gold)}
.topbar .wrap{max-width:var(--maxw);margin:0 auto;padding:.85rem 1.5rem;display:flex;align-items:center;gap:1rem;flex-wrap:wrap}
.seal{flex:0 0 auto;width:46px;height:46px;border-radius:50%;border:2px solid var(--gold-2);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-weight:700;font-size:1.05rem;color:var(--gold-3);letter-spacing:.02em;background:radial-gradient(circle at 50% 38%,#1c4068,#0f2740)}
.brandlogo{flex:0 0 auto;height:52px;width:auto;display:block}
@media(max-width:780px){.brandlogo{height:42px}}
.mast-titles{flex:1 1 auto;min-width:200px}
.mast-titles .org{font-family:var(--serif);font-size:1.18rem;color:#fff;letter-spacing:.01em;line-height:1.2}
.mast-titles .sub{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-2);margin-top:.15rem}
.mast-ref{flex:0 0 auto;text-align:right;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:#9fb1c6;line-height:1.5}

/* ---- Primary nav ---- */
nav.primary{background:var(--navy-2);border-bottom:1px solid #0a1c2e}
nav.primary .wrap{max-width:var(--maxw);margin:0 auto;padding:0 1rem;display:flex;flex-wrap:wrap}
nav.primary a{color:#cdd8e6;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;padding:.8rem 1.05rem;border-right:1px solid rgba(255,255,255,.06);text-decoration:none}
nav.primary a:hover{background:var(--navy-3);color:#fff;text-decoration:none}
nav.primary a.active{background:var(--gold);color:#241a06;font-weight:600}

/* ---- Page header band ---- */
.pagehead{background:linear-gradient(180deg,#102b48,#0f2740);color:#eef2f7;padding:2.8rem 1.5rem 2.4rem;border-bottom:1px solid #0a1c2e;position:relative}
.pagehead::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:linear-gradient(90deg,var(--gold),transparent)}
.pagehead .wrap{max-width:var(--maxw);margin:0 auto}
.pagehead .kicker{font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;color:var(--gold-2);margin-bottom:.8rem}
.pagehead h1{font-family:var(--serif);font-size:2.5rem;line-height:1.12;color:#fff;letter-spacing:-.3px}
.pagehead .lede{font-family:var(--serif);font-size:1.16rem;color:#c7d4e2;max-width:760px;margin-top:.8rem;font-style:italic}
.breadcrumb{font-size:.74rem;letter-spacing:.04em;color:#8ea3ba;margin-bottom:1rem}
.breadcrumb a{color:#a9bdd2}

/* ---- Layout ---- */
main{max-width:var(--maxw);margin:0 auto;padding:0 1.5rem}
section{padding:2.8rem 0;border-bottom:1px solid var(--line)}
section:last-of-type{border-bottom:none}
.secnum{font-family:var(--mono);font-size:.72rem;letter-spacing:.22em;color:var(--gold);text-transform:uppercase;display:block;margin-bottom:.5rem}
h2{font-family:var(--serif);font-size:1.7rem;letter-spacing:-.2px;color:var(--navy);margin-bottom:.6rem}
h3{font-family:var(--serif);font-size:1.18rem;color:var(--ink-2);margin:1.5rem 0 .5rem}
h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;color:var(--gold);margin-bottom:.5rem}
p{margin-bottom:1rem;max-width:820px;color:var(--ink-2)}
.lead{font-size:1.12rem;color:var(--ink)}
strong{color:var(--ink)}

/* ---- Lists ---- */
ul.clean{list-style:none;max-width:860px;margin:.5rem 0 1rem}
ul.clean li{position:relative;padding:.5rem 0 .5rem 1.7rem;border-bottom:1px dotted var(--line);font-size:.97rem;color:var(--ink-2)}
ul.clean li::before{content:"";position:absolute;left:0;top:1.02rem;width:7px;height:7px;background:var(--gold);transform:rotate(45deg)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem;margin-top:1rem}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem;margin-top:1rem}
@media(max-width:780px){.grid2,.grid3{grid-template-columns:1fr}.pagehead h1{font-size:1.9rem}.topbar .wrap{gap:.6rem}.mast-ref{display:none}}

/* ---- Cards ---- */
.card{background:var(--paper-2);border:1px solid var(--line);border-top:3px solid var(--navy);padding:1.4rem 1.5rem}
.card.gold{border-top-color:var(--gold)}
.card h3{margin-top:0}
.card p{font-size:.94rem;margin-bottom:.5rem}
.card .role{font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:var(--gold);margin-bottom:.3rem}
.card .name{font-family:var(--serif);font-size:1.2rem;color:var(--navy)}

/* ---- Licensing chain ---- */
.chain{display:flex;align-items:stretch;flex-wrap:wrap;margin:1.5rem 0;background:var(--paper-2);border:1px solid var(--line)}
.chain .node{flex:1 1 190px;padding:1.2rem 1.1rem;text-align:center;border-right:1px solid var(--line)}
.chain .node:last-child{border-right:none}
.chain .node .role{font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:.35rem}
.chain .node .name{font-family:var(--serif);font-size:1.08rem;color:var(--navy);font-weight:bold}
.chain .node .desc{font-size:.8rem;color:var(--muted);margin-top:.3rem}
.chain .node.here{background:var(--gold-3);border-bottom:3px solid var(--gold)}
.chain .node.infra{background:var(--navy);color:#cdd8e6}
.chain .node.infra .name{color:#fff}.chain .node.infra .desc{color:#9fb1c6}

/* ---- Callout / official statement ---- */
.callout{background:var(--navy);color:#e7eef5;padding:1.7rem 1.9rem;border-left:5px solid var(--gold);font-size:1.05rem;line-height:1.7;margin:1.2rem 0}
.callout .label{font-size:.7rem;text-transform:uppercase;letter-spacing:.18em;color:var(--gold-2);margin-bottom:.7rem}

/* ---- Disclaimer ---- */
.disclaimer{background:var(--paper-3);border:1px solid var(--line);border-left:4px solid var(--gold);padding:1.4rem 1.6rem;font-size:.92rem;color:#3c4452;line-height:1.65;margin-top:1rem}
.disclaimer strong{color:var(--navy)}

/* ---- Tables ---- */
.tablewrap{overflow-x:auto;margin:1rem 0;border:1px solid var(--line)}
table.reg{border-collapse:collapse;width:100%;font-size:.86rem;background:var(--paper-2)}
table.reg caption{caption-side:top;text-align:left;font-size:.74rem;text-transform:uppercase;letter-spacing:.1em;color:var(--gold);padding:.6rem .9rem;background:var(--paper-3);border-bottom:1px solid var(--line)}
table.reg th{background:var(--navy);color:#e9eef4;text-align:left;padding:.65rem .9rem;font-size:.68rem;letter-spacing:.07em;text-transform:uppercase;font-weight:600}
table.reg td{padding:.6rem .9rem;border-top:1px solid var(--line);color:var(--ink-2);vertical-align:top}
table.reg tr:nth-child(even) td{background:var(--paper-3)}
table.reg .mono{font-family:var(--mono);font-size:.8rem;color:var(--navy-3)}

/* ---- Steps ---- */
.steps{counter-reset:step;margin-top:1.2rem;max-width:880px}
.step{position:relative;padding:1rem 0 1rem 3.6rem;border-bottom:1px solid var(--line)}
.step::before{counter-increment:step;content:counter(step);position:absolute;left:0;top:.85rem;width:2.4rem;height:2.4rem;border:1px solid var(--gold);color:var(--gold);border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:1.05rem;background:var(--gold-3)}
.step b{color:var(--navy)}

/* ---- Verification record ---- */
.record{background:var(--paper-2);border:1px solid var(--line);border-radius:4px;overflow:hidden;margin-top:1rem;max-width:880px;box-shadow:0 1px 0 rgba(0,0,0,.04)}
.record .rhead{background:var(--navy);padding:.8rem 1.2rem;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:#e9eef4;display:flex;justify-content:space-between;align-items:center;gap:.5rem;flex-wrap:wrap}
.record .rhead .status{color:#7fe0a0;font-family:var(--mono)}
.record .rhead .status.bad{color:#f0a48f}
.record .rbody{display:grid;grid-template-columns:230px 1fr;font-size:.88rem}
.record .rbody>div{padding:.6rem 1.2rem;border-bottom:1px solid var(--line-2)}
.record .k{color:var(--slate);text-transform:uppercase;letter-spacing:.05em;font-size:.7rem;display:flex;align-items:center;background:var(--paper-3)}
.record .v{color:var(--ink);word-break:break-word;font-family:var(--mono);font-size:.82rem}
@media(max-width:620px){.record .rbody{grid-template-columns:1fr}.record .k{padding-bottom:0;border-bottom:none}}

/* ---- Metadata grid ---- */
.meta-grid{display:grid;grid-template-columns:1fr 1fr;gap:.4rem 2rem;max-width:820px;margin-top:1rem}
@media(max-width:620px){.meta-grid{grid-template-columns:1fr}}
.meta-grid div{font-size:.92rem;color:var(--ink-2);padding:.45rem 0;border-bottom:1px solid var(--line)}
.meta-grid div span{color:var(--gold);font-family:var(--mono);font-size:.72rem;display:block;text-transform:uppercase;letter-spacing:.06em;margin-bottom:.12rem}

/* ---- Buttons & forms ---- */
.btn{display:inline-block;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;background:var(--gold);color:#241a06;padding:.85rem 1.9rem;font-weight:600;border:1px solid var(--gold-2);cursor:pointer;border-radius:2px}
.btn:hover{background:var(--gold-2);text-decoration:none}
.btn.navy{background:var(--navy);color:#fff;border-color:var(--navy-2)}
.btn.navy:hover{background:var(--navy-2)}
.btn.ghost{background:transparent;color:var(--navy);border:1px solid var(--navy)}
.btn.ghost:hover{background:var(--navy);color:#fff}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btnrow{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1rem}

.form{max-width:760px;margin-top:1rem}
.field{margin-bottom:1.1rem}
.field label{display:block;font-size:.74rem;text-transform:uppercase;letter-spacing:.08em;color:var(--slate);margin-bottom:.35rem;font-weight:600}
.field input,.field select,.field textarea{width:100%;font-family:var(--sans);font-size:.95rem;padding:.65rem .8rem;border:1px solid var(--line);background:var(--paper-2);color:var(--ink);border-radius:2px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--navy-3);box-shadow:0 0 0 2px rgba(28,64,104,.12)}
.field .hint{font-size:.78rem;color:var(--muted);margin-top:.3rem}
.field textarea{min-height:90px;resize:vertical}
.fieldrow{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
@media(max-width:620px){.fieldrow{grid-template-columns:1fr}}

.dropzone{border:2px dashed var(--line);border-radius:4px;padding:2rem 1.5rem;text-align:center;background:var(--paper-3);cursor:pointer;color:var(--slate)}
.dropzone.drag{border-color:var(--gold);background:var(--gold-3)}
.dropzone strong{display:block;color:var(--navy);font-family:var(--serif);font-size:1.05rem;margin-bottom:.3rem}

.codeblock{background:#0c1d30;color:#cfe0d6;font-family:var(--mono);font-size:.8rem;padding:1rem 1.1rem;border-radius:4px;overflow-x:auto;white-space:pre;border:1px solid #16314b;margin:.5rem 0}

/* ---- Status pills / badges ---- */
.pill{display:inline-block;font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;border:1px solid var(--line);border-radius:2px;padding:.28rem .65rem;margin:.15rem .25rem 0 0;background:var(--paper-3);color:var(--slate)}
.pill.gold{border-color:var(--gold-2);color:var(--gold);background:var(--gold-3)}
.banner{padding:.85rem 1.1rem;border-radius:3px;font-size:.9rem;margin:1rem 0;border:1px solid}
.banner.info{background:#eef3f8;border-color:#c4d4e6;color:#27425f}
.banner.ok{background:#eef6f0;border-color:#bcdcc4;color:#27502f}
.banner.warn{background:#fbf3e6;border-color:#e6d2a8;color:#6b4f1d}
.banner.err{background:#f8ecea;border-color:#e6c2b8;color:#7a3326}
.hidden{display:none}

/* ---- Status console (mint) ---- */
.console{font-family:var(--mono);font-size:.82rem;background:#0c1d30;color:#bcd0c4;border:1px solid #16314b;border-radius:4px;padding:1rem 1.1rem;max-height:280px;overflow:auto}
.console .line{padding:.12rem 0;border-bottom:1px solid rgba(255,255,255,.04)}
.console .ok{color:#7fe0a0}.console .err{color:#f0a48f}.console .dim{color:#6f8597}

/* ---- CTA ---- */
.cta{background:linear-gradient(135deg,#102b48,#0f2740);color:#eef2f7;text-align:center;padding:3rem 1.5rem;border:none}
.cta h2{color:#fff}
.cta p{margin:0 auto 1.4rem;color:#c7d4e2;max-width:640px}

/* ---- Footer ---- */
footer{background:#0a1c2e;color:#8da2b8;font-size:.82rem;padding:2.4rem 1.5rem;border-top:3px solid var(--gold)}
footer .wrap{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:1.5rem}
@media(max-width:780px){footer .wrap{grid-template-columns:1fr}}
footer h5{font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:var(--gold-2);margin-bottom:.7rem}
footer a{color:#a9bdd2;display:block;padding:.2rem 0}
footer .legal{grid-column:1/-1;border-top:1px solid #16314b;margin-top:1rem;padding-top:1rem;color:#6f8597;font-size:.78rem;line-height:1.6}
footer .legal strong{color:#a9bdd2}

/* ============================================================
   Document cards · preview · expand modal · search
   ============================================================ */
.searchbar{display:flex;gap:.6rem;flex-wrap:wrap;align-items:center;margin:.5rem 0 1.2rem}
.searchbar input{flex:1 1 320px;font-size:1rem;padding:.8rem 1rem;border:1px solid var(--line);border-radius:3px;background:var(--paper-2)}
.searchbar input:focus{outline:none;border-color:var(--navy-3);box-shadow:0 0 0 2px rgba(28,64,104,.12)}
.searchbar .count{font-size:.82rem;color:var(--muted)}
.filterchips{display:flex;gap:.4rem;flex-wrap:wrap;margin-bottom:1rem}
.filterchips button{font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;border:1px solid var(--line);background:var(--paper-2);color:var(--slate);padding:.35rem .8rem;border-radius:2px;cursor:pointer}
.filterchips button.on{background:var(--navy);color:#fff;border-color:var(--navy)}

.doc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.2rem;margin-top:1rem}
@media(max-width:820px){.doc-grid{grid-template-columns:1fr}}
.doc-card{background:var(--paper-2);border:1px solid var(--line);border-top:3px solid var(--navy);display:flex;flex-direction:column}
.doc-card.variety{border-top-color:var(--gold)}
.doc-card-head{padding:1rem 1.2rem .4rem}
.doc-label{font-family:var(--serif);font-size:1.1rem;color:var(--navy)}
.doc-meta{font-size:.74rem;color:var(--muted);margin-top:.35rem;display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}
.doc-desc{font-size:.86rem;color:var(--ink-2);padding:0 1.2rem .6rem;margin:0}
.doc-preview{position:relative;margin:0 1.2rem;border:1px solid var(--line-2);background:var(--paper-3);border-radius:3px;font-family:var(--serif);font-size:.78rem;color:#3a3a32;padding:.8rem 1rem;line-height:1.5}
.doc-preview.clamp{max-height:165px;overflow:hidden}
.doc-preview.clamp::after{content:"";position:absolute;left:0;right:0;bottom:0;height:46px;background:linear-gradient(transparent,var(--paper-3))}
.doc-preview h2,.doc-preview h3{font-size:.86rem;margin:.3rem 0 .2rem;color:var(--navy)}
.doc-preview p{margin:.18rem 0;max-width:none}
.doc-preview .dim,.console .dim{color:var(--muted)}
.doc-preview table,.doc-page table.docx-table{border-collapse:collapse;width:100%;margin:.4rem 0;font-family:var(--sans);font-size:.78rem}
.doc-preview table td,.doc-preview table th,.doc-page table.docx-table td,.doc-page table.docx-table th{border:1px solid var(--line);padding:.3rem .5rem;text-align:left;vertical-align:top}
.doc-page table.docx-table th{background:var(--paper-3)}
.doc-actions{display:flex;gap:.5rem;flex-wrap:wrap;padding:.8rem 1.2rem 1.1rem;margin-top:auto}
.btn.mini{font-size:.72rem;padding:.45rem .9rem}

/* modal */
.doc-modal{position:fixed;inset:0;background:rgba(8,16,28,.72);z-index:1000;display:flex;align-items:flex-start;justify-content:center;padding:3vh 1rem;overflow:auto}
.doc-modal-inner{background:var(--paper);max-width:840px;width:100%;border-radius:4px;box-shadow:0 20px 60px rgba(0,0,0,.4);border:1px solid var(--line)}
.doc-modal-bar{position:sticky;top:0;background:var(--navy);color:#eef2f7;display:flex;justify-content:space-between;align-items:center;gap:.8rem;padding:.7rem 1rem;font-size:.84rem;border-radius:4px 4px 0 0;flex-wrap:wrap}
.doc-modal-body{padding:1.4rem}
.doc-page{background:var(--paper-2);border:1px solid var(--line);padding:2.2rem 2.4rem;font-family:var(--serif);color:#26261f;line-height:1.6;box-shadow:0 1px 0 rgba(0,0,0,.04)}
.doc-page h2{font-size:1.3rem;color:var(--navy);margin:.2rem 0 .6rem}
.doc-page h3{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);margin:1.1rem 0 .2rem}
.doc-page p{margin:.35rem 0;max-width:none}
.doc-frame{width:100%;height:75vh;border:1px solid var(--line);background:#fff}
.doc-verify{margin-top:1rem;padding-top:1rem;border-top:1px solid var(--line);display:flex;gap:.7rem;align-items:center;flex-wrap:wrap;font-size:.8rem}
.doc-verify .vout{font-size:.8rem}

/* ---- searchable result rows (content NOT shown — link out only) ---- */
.result-list{display:flex;flex-direction:column;gap:.7rem;margin-top:1rem}
.result{display:flex;align-items:stretch;gap:1rem;background:var(--paper-2);border:1px solid var(--line);border-radius:4px;padding:0;text-decoration:none;color:inherit;overflow:hidden;transition:border-color .12s,box-shadow .12s}
.result:hover{border-color:var(--navy-3);box-shadow:0 2px 10px rgba(15,39,64,.08);text-decoration:none}
.result-bar{flex:0 0 5px;background:var(--navy)}
.result.variety .result-bar{background:var(--gold)}
.result-main{flex:1 1 auto;padding:1rem 0 1rem .2rem;min-width:0}
.result-title{font-family:var(--serif);font-size:1.12rem;color:var(--navy);display:block}
.result-sub{display:block;font-size:.86rem;color:var(--ink-2);margin:.25rem 0 .5rem;max-width:70ch;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.result-tags{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}
.result-vty{font-size:.78rem;color:var(--slate)}
.result-hash{font-size:.72rem;color:var(--muted)}
.result-go{flex:0 0 auto;align-self:center;padding:0 1.3rem 0 .6rem;font-size:.8rem;letter-spacing:.04em;text-transform:uppercase;color:var(--gold);white-space:nowrap}
@media(max-width:620px){.result-go{display:none}.result-main{padding-right:1rem}}

/* ---- dedicated document page ---- */
.doc-frame-full{width:100%;height:82vh;border:1px solid var(--line);background:#fff}
.certlead{background:linear-gradient(180deg,#fbfaf6,#f5f4ef)}
.cert-frame{width:100%;height:88vh;min-height:560px;border:1px solid var(--line);background:#fff;border-radius:4px;box-shadow:0 4px 18px rgba(15,39,64,.12)}
.docpage-grid{display:grid;grid-template-columns:1fr 280px;gap:1.6rem;align-items:start}
@media(max-width:860px){.docpage-grid{grid-template-columns:1fr}}
.docfile{background:var(--paper-2);border:1px solid var(--line);padding:.5rem;border-radius:4px}
.qrcard{background:var(--paper-2);border:1px solid var(--line);border-top:3px solid var(--gold);padding:1.2rem;text-align:center}
.qrcard svg{width:180px;height:180px}
.qrcard .cap{font-size:.7rem;color:var(--muted);margin-top:.6rem;word-break:break-all;font-family:var(--mono)}
.emptystate{padding:2.6rem 1.6rem;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:4px;background:var(--paper-3);font-size:.96rem;margin-top:1.2rem;line-height:1.6}
.searchhint{font-size:.84rem;color:var(--muted);margin:.2rem 0 0}