/* MarketUni — orange/slate branding approved by the user on 2026-09-03.
   The Quad layouts, typography and behaviour are retained.
   Design_Identity/design-identity.md documents this source of truth. */

:root {
  /* Approved MarketUni brand: orange, slate and light mist. */
  --brand:#F97316; --brand-hover:#EA580C; --brand-soft:#FFF7ED;
  --brand-text:#9A3412; --brand-text-hover:#7C2D12; --on-brand:#111827;
  --ink-900:#374151; --ink-700:#374151; --ink-500:#4B5563; --ink-400:#6B7280;
  --paper:#F3F4F6; --surface:#FFFFFF; --sunken:#F9FAFB;
  --line:#E5E7EB; --line-strong:#9CA3AF;
  /* Semantic success stays separate from the brand and never grants trust. */
  --success:#166534; --success-soft:#F0FDF4; --success-line:#86EFAC;
  --danger:#9B2C2C; --danger-50:#F8EAE8;
  --warn:#8A5300; --warn-50:#F7EEDD;
  --info:#2C5282; --info-50:#E9EFF6;
  --focus:var(--brand-text);

  --r-sm:4px; --r:10px; --r-lg:14px;
  --serif:Georgia,"Iowan Old Style","Times New Roman",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --shadow-pop:0 4px 14px rgba(55,65,81,.10);
  --shadow-modal:0 14px 38px rgba(55,65,81,.18);
}

/* The legal draft is a normal document, not a modal, so opening it in a new
   tab preserves every unsent seller-form field. Long words cannot widen a
   320px viewport. */
.legal-document{max-width:780px;margin:0 auto;overflow-wrap:anywhere}
.legal-document h2{font-size:1.25rem;margin-top:1.75rem}
.legal-document p{line-height:1.7}
@media(max-width:430px){.legal-document{max-width:100%;padding-inline:16px}.legal-document h1{font-size:1.75rem}}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink-900);
  font:15px/1.6 var(--sans);
}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;letter-spacing:-.005em;margin:0}
h1{font-size:30px;line-height:1.2}
h2{font-size:22px;line-height:1.28}
h3{font-size:17px;line-height:1.35}
p{margin:0 0 12px}
a{color:inherit;text-decoration:none}
a.link{color:var(--brand-text);font-weight:600;text-decoration:underline;text-underline-offset:2px}
a.link:hover{color:var(--brand-text-hover)}
img{max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px;border-radius:var(--r-sm)}
.num{font-variant-numeric:tabular-nums;font-family:var(--sans)}
.mono{font-family:var(--mono);font-size:13px}
.prose{font-family:var(--serif);font-size:16px;line-height:1.62;max-width:66ch;color:var(--ink-700)}
.muted{color:var(--ink-500)}
.small{font-size:13px}
.tiny{font-size:12px}
.center{text-align:center}
.skip{position:absolute;left:-9999px}
.skip:focus{left:8px;top:8px;z-index:999;background:var(--surface);padding:10px 14px;border:1px solid var(--brand-text);border-radius:var(--r)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ------------------------------------------------------------------ layout */
.wrap{max-width:1240px;margin:0 auto;padding:0 24px}
.sec{padding:36px 0}
.sec-h{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:18px}
.sec-h h2{font-size:22px}
.grid{display:grid;gap:16px}
.grid>*{min-width:0}
.grid>.panel.row>span:not(.avatar){min-width:0;overflow-wrap:anywhere}
.grid>.panel.row .badge{white-space:normal}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g6{grid-template-columns:repeat(6,minmax(0,1fr))}
.stack{display:flex;flex-direction:column;gap:16px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg)}
.panel-p{padding:20px}
.panel-h{margin:0;padding:14px 20px;border-bottom:1px solid var(--line);font-family:var(--sans);
  font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-500);font-weight:700;background:var(--sunken);
  border-radius:var(--r-lg) var(--r-lg) 0 0}

/* ------------------------------------------------------------------ header */
.hdr{background:var(--surface);border-top:3px solid var(--brand);border-bottom:1px solid var(--line);position:relative;z-index:20}
.hrow{display:flex;align-items:center;gap:16px;padding:0 24px;height:64px;max-width:1240px;margin:0 auto}
.logo{display:inline-flex;align-items:center;gap:8px;font-family:var(--sans);font-weight:800;font-size:23px;
  letter-spacing:-.045em;white-space:nowrap;flex:none;line-height:1.1}
.brand-mark{display:block;width:42px;height:32px;object-fit:contain;flex:none}
.brand-wordmark{color:var(--ink-900)}
.brand-uni{color:var(--brand)}
.instsel{display:flex;align-items:center;gap:8px;border:1px solid var(--line-strong);border-radius:var(--r);
  padding:7px 12px;background:var(--surface);font-size:14px;white-space:nowrap;max-width:250px;cursor:pointer}
.instsel:hover{border-color:var(--ink-400)}
/* Base institution monogram. Sized here so it never collapses when it is used
   outside the header or the institution band. */
.mono-tile{width:40px;height:40px;border-radius:var(--r);display:grid;place-items:center;
  font:700 13px/1 var(--sans);letter-spacing:-.02em;color:#fff;flex:none}
/* Four-character monograms shrink the type rather than the tile, so a column of
   crests keeps one silhouette. */
.mono-tile[data-len="4"]{font-size:10.5px;letter-spacing:-.03em}
.instsel .mono-tile{width:26px;height:22px;border-radius:var(--r-sm);font-size:8.5px}
.instsel .mono-tile[data-len="4"]{font-size:7.5px}
.instpop-l .mono-tile[data-len="4"],.instchip .mono-tile[data-len="4"]{font-size:8.5px}
.instsel span.nm{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.srch{flex:1;display:flex;min-width:140px;border:1px solid var(--line-strong);border-radius:var(--r);
  overflow:hidden;background:var(--surface)}
.srch:focus-within{border-color:var(--brand-text)}
.srch input{flex:1;border:0;padding:10px 14px;background:transparent;min-width:0;font-size:15px}
.srch input:focus{outline:none}
.srch button{border:0;border-left:1px solid var(--line);background:var(--sunken);padding:0 16px;color:var(--ink-700);cursor:pointer}
.srch button:hover{background:var(--brand);color:var(--on-brand)}
.hact{display:flex;align-items:center;gap:6px;margin-left:auto}
.iconbtn{width:38px;height:38px;border:0;background:transparent;border-radius:var(--r);
  display:grid;place-items:center;color:var(--ink-700);position:relative;cursor:pointer}
.iconbtn:hover{background:var(--sunken)}
.dot{position:absolute;top:7px;right:7px;min-width:8px;height:8px;border-radius:99px;background:var(--brand-text);
  border:1.5px solid var(--surface)}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--ink-900);color:#fff;display:grid;place-items:center;
  font:600 12px/1 var(--sans);flex:none}
.catbar{background:var(--surface);border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.catbar::-webkit-scrollbar{display:none}
.catrow{display:flex;gap:2px;padding:0 24px;max-width:1240px;margin:0 auto;height:46px;align-items:stretch}
.catrow a{display:flex;align-items:center;padding:0 12px;font-size:14px;color:var(--ink-500);
  white-space:nowrap;border-bottom:2px solid transparent}
.catrow a:hover{color:var(--ink-900)}
.catrow a[aria-current]{color:var(--ink-900);font-weight:600;border-bottom-color:var(--brand)}

/* ----------------------------------------------------------------- buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 18px;
  border-radius:var(--r);border:1px solid transparent;font-family:var(--sans);font-size:15px;font-weight:600;
  cursor:pointer;white-space:nowrap;text-align:center}
.btn-p,.btn-a{background:var(--brand);color:var(--on-brand);border-color:var(--brand-text)}
.btn-p:hover,.btn-a:hover{background:var(--brand-hover)}
.btn-p:active,.btn-a:active{background:var(--brand-hover);box-shadow:inset 0 2px 3px rgba(17,24,39,.15)}
.btn-s{background:var(--surface);border-color:var(--line-strong);color:var(--ink-900)}
.btn-s:hover{border-color:var(--ink-400)}
.btn-g{background:transparent;color:var(--ink-500)}
.btn-g:hover{color:var(--ink-900);background:var(--sunken)}
.btn-d{background:var(--danger);color:#fff}
.btn-sm{height:34px;padding:0 12px;font-size:13.5px}
.btn-block{width:100%}
.btn[disabled],.btn[aria-disabled=true]{background:var(--sunken);color:var(--ink-400);
  border-color:var(--line);cursor:not-allowed}

/* ------------------------------------------------------------------- forms */
.field{margin-bottom:18px}
.field>label{display:block;font-family:var(--sans);font-size:14px;font-weight:600;margin-bottom:6px}
.field input[type=text],.field input[type=email],.field input[type=password],.field input[type=number],
.field input[type=search],.field input[type=file],.field select,.field textarea{
  width:100%;height:44px;border:1px solid var(--line-strong);border-radius:var(--r);padding:0 14px;
  background:var(--surface);font-size:15px}
.field input[type=file]{padding:10px 14px;height:auto}
.field textarea{height:110px;padding:12px 14px;resize:vertical;line-height:1.55}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%234B5563' stroke-width='1.6' d='M1 1.5 6 6.5l5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand-text);box-shadow:0 0 0 3px rgba(249,115,22,.18)}
.field .hint{font-size:13px;color:var(--ink-500);margin-top:6px}
.field.err input,.field.err select,.field.err textarea{border-color:var(--danger);background:var(--danger-50)}
.field .emsg{color:var(--danger);font-size:13px;margin-top:6px;font-weight:500}
.upload-zone{display:grid;grid-template-columns:auto 1fr;gap:12px 14px;align-items:center;padding:18px;
  border:1.5px dashed var(--line-strong);border-radius:var(--r-lg);background:var(--sunken)}
.upload-zone-icon{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;
  color:var(--brand-text);background:var(--brand-soft);grid-row:1/span 2}
.upload-zone strong{display:block;font-size:15px}
.upload-zone small{display:block;color:var(--ink-500);font-size:12.5px;margin-top:3px}
.upload-zone input[type=file]{grid-column:2;width:100%;background:var(--surface);cursor:pointer}
.upload-zone:focus-within{border-color:var(--brand-text);box-shadow:0 0 0 3px rgba(249,115,22,.18)}
.field.err .upload-zone{border-color:var(--danger);background:var(--danger-50)}
.fopt{display:flex;align-items:flex-start;gap:10px;padding:6px 0;font-size:14.5px;cursor:pointer}
.fopt input{accent-color:var(--brand-text);width:17px;height:17px;margin-top:2px;flex:none}
.fopt .ct{margin-left:auto;font-size:13px;color:var(--ink-400)}
.fbox{border:1px solid var(--line);border-radius:var(--r);padding:12px 14px;margin-bottom:8px}
.fbox:has(input:checked){border-color:var(--brand-text);background:var(--brand-soft)}
.otp{display:flex;gap:10px}
.otp input{width:52px;height:60px;text-align:center;font-size:24px;font-weight:600;
  border:1px solid var(--line-strong);border-radius:var(--r);background:var(--surface);font-variant-numeric:tabular-nums}

/* ------------------------------------------------------------------ badges */
.badge{display:inline-flex;align-items:center;gap:5px;font-family:var(--sans);font-size:12.5px;font-weight:600;
  padding:4px 9px;border-radius:99px;white-space:nowrap;border:1px solid transparent;line-height:1.3}
.b-ok{background:var(--success-soft);color:var(--success);border-color:var(--success-line)}
.b-warn{background:var(--warn-50);color:var(--warn);border-color:rgba(138,83,0,.25)}
.b-bad{background:var(--danger-50);color:var(--danger);border-color:rgba(155,44,44,.25)}
.b-info{background:var(--info-50);color:var(--info);border-color:rgba(44,82,130,.22)}
.b-accent{background:var(--brand-soft);color:var(--brand-text);border-color:rgba(154,52,18,.24)}
.b-none{background:var(--sunken);color:var(--ink-500);border-color:var(--line)}
.b-lg{font-size:13.5px;padding:6px 12px}
.chip{display:inline-flex;align-items:center;gap:5px;font-family:var(--sans);font-size:12.5px;padding:4px 9px;
  border-radius:var(--r-sm);background:var(--sunken);color:var(--ink-500);border:1px solid var(--line);white-space:nowrap}

/* ------------------------------------------------------------------ notice */
.notice{display:flex;gap:10px;align-items:flex-start;border-radius:var(--r);padding:12px 14px;font-size:14px;
  background:var(--warn-50);border:1px solid rgba(138,83,0,.25);color:var(--warn)}
.notice svg{flex:none;margin-top:2px}
.notice a{text-decoration:underline;font-weight:600}
.notice.ok{background:var(--success-soft);border-color:var(--success-line);color:var(--success)}
.notice.bad{background:var(--danger-50);border-color:rgba(155,44,44,.25);color:var(--danger)}
.notice.info{background:var(--info-50);border-color:rgba(44,82,130,.22);color:var(--info)}
.safety{background:var(--warn-50);border-top:1px solid rgba(138,83,0,.2);border-bottom:1px solid rgba(138,83,0,.2);color:var(--warn)}
.safety .wrap{display:flex;gap:10px;align-items:center;padding-top:10px;padding-bottom:10px;font-size:13.5px}

/* -------------------------------------------------------------------- hero */
.hero{background:var(--surface);border-bottom:1px solid var(--line)}
.hero-in{max-width:1240px;margin:0 auto;padding:44px 24px 40px;display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:44px;align-items:center}
.hero h1{font-size:46px;line-height:1.08;letter-spacing:-.015em;margin-bottom:14px}
.hero .lede{font-family:var(--serif);font-size:18px;line-height:1.55;color:var(--ink-500);max-width:50ch;margin-bottom:22px}
.hero-stats{display:flex;gap:32px;padding-top:20px;border-top:1px solid var(--line);margin-top:24px}
.hero-stats b{display:block;font-family:var(--serif);font-size:24px;font-weight:700;letter-spacing:-.01em}
.hero-stats span{font-size:12.5px;color:var(--ink-500)}

/* ------------------------------------------------------------------ tiles */
.cat{display:flex;flex-direction:column;gap:10px;padding:16px;border:1px solid var(--line);
  border-radius:var(--r-lg);background:var(--surface)}
.cat:hover{border-color:var(--line-strong)}
.cat:hover b{color:var(--brand-text)}
.cat .ic{width:38px;height:38px;border-radius:var(--r);background:var(--sunken);display:grid;place-items:center;color:var(--ink-700)}
.cat b{font-family:var(--serif);font-size:15px;font-weight:700}
.cat span{font-size:12.5px;color:var(--ink-500)}
.stat{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);padding:16px 18px}
.stat>span{display:block;font-size:12px;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-500);
  font-weight:700;margin-bottom:8px}
.stat>b{display:block;font-family:var(--serif);font-size:28px;font-weight:700;letter-spacing:-.02em;line-height:1.1}
.stat>i{font-style:normal;font-size:13px;color:var(--ink-500)}

/* ------------------------------------------------------------- listing card */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  display:flex;flex-direction:column;position:relative}
.card:hover{border-color:var(--line-strong)}
.card:hover .c-t{color:var(--brand-text)}
.c-img{aspect-ratio:4/3;background:var(--sunken);display:grid;place-items:center;border-bottom:1px solid var(--line);position:relative}
.card[data-kind=SERVICE] .c-img{aspect-ratio:16/9}
.c-img svg{width:34%;height:34%;opacity:.42;color:var(--ink-700)}
.c-img>img{width:100%;height:100%;object-fit:cover;display:block}
.c-tag{position:absolute;top:10px;left:10px;font:700 10px/1 var(--sans);letter-spacing:.07em;text-transform:uppercase;
  background:var(--ink-900);color:#fff;padding:5px 8px;border-radius:var(--r-sm)}
.card[data-kind=SERVICE] .c-tag{background:var(--brand);color:var(--on-brand)}
.c-fav{position:absolute;top:8px;right:8px;width:34px;height:34px;border-radius:50%;background:var(--surface);
  border:1px solid var(--line);display:grid;place-items:center;color:var(--ink-500);cursor:pointer}
.c-fav:hover{border-color:var(--danger);color:var(--danger)}
.c-fav[aria-pressed=true]{color:var(--danger);border-color:var(--danger)}
.c-b{padding:13px 14px 14px;display:flex;flex-direction:column;gap:7px;flex:1}
.c-t{font-family:var(--serif);font-size:15px;font-weight:700;line-height:1.32;display:-webkit-box;
  -webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:40px}
.c-price{font-size:17px;font-weight:700;letter-spacing:-.01em}
.c-price small{font-size:12px;font-weight:500;color:var(--ink-500)}
.c-rate{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--ink-500)}
.c-rate b{color:var(--ink-900)}
.c-sell{display:flex;align-items:center;gap:8px;padding-top:10px;border-top:1px solid var(--line);margin-top:auto}
.c-sell .avatar{width:24px;height:24px;font-size:9.5px}
.c-sell .nm{font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.c-meta{display:flex;flex-wrap:wrap;gap:6px}
.stars{color:var(--brand-text);letter-spacing:1px;font-size:14px}

/* -------------------------------------------------------- institution band */
.iband{background:var(--surface);border-bottom:1px solid var(--line)}
.iband .rule{height:4px}
.iband-in{max-width:1240px;margin:0 auto;padding:22px 24px;display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.iband .mono-tile{width:64px;height:64px;border-radius:var(--r-lg);font-size:21px}
.iband h1{font-size:30px;margin-bottom:5px}
.istats{display:flex;margin-left:auto;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--surface)}
.istats div{padding:11px 20px;border-right:1px solid var(--line);text-align:right}
.istats div:last-child{border-right:0}
.istats b{display:block;font-family:var(--serif);font-size:19px;font-weight:700}
.istats span{font-size:11px;color:var(--ink-500);text-transform:uppercase;letter-spacing:.06em}
.tabs{border-bottom:1px solid var(--line);background:var(--surface);overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tabs-in{display:flex;gap:2px;max-width:1240px;margin:0 auto;padding:0 24px;width:100%}
.tabs a,.tabs button{background:transparent;border:0;border-bottom:2px solid transparent;padding:13px 15px;
  font-size:14.5px;color:var(--ink-500);white-space:nowrap;cursor:pointer;transition:color .18s cubic-bezier(.2,0,0,1)}
.tabs a[aria-current],.tabs button[aria-selected=true]{color:var(--ink-900);font-weight:700;border-bottom-color:var(--brand)}

/* ------------------------------------------------------------------ search */
.cols{display:grid;grid-template-columns:250px minmax(0,1fr);gap:26px;align-items:start}
.filters{position:sticky;top:16px}
.fgrp{border-bottom:1px solid var(--line);padding:16px 0}
.fgrp:first-child{padding-top:0}
.fgrp:last-child{border-bottom:0;padding-bottom:0}
.fgrp h4{font-family:var(--sans);font-size:12px;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-500);
  font-weight:700;margin-bottom:10px}
.rbar{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:16px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.sel{height:38px;border:1px solid var(--line-strong);border-radius:var(--r);background:var(--surface);padding:0 12px;font-size:14px}
.pills{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.pill{display:inline-flex;align-items:center;gap:7px;font-size:13px;padding:6px 11px;border-radius:99px;
  background:var(--brand-soft);color:var(--brand-text);border:1px solid rgba(154,52,18,.24);font-weight:600}
.empty{text-align:center;padding:56px 24px;border:1px dashed var(--line-strong);border-radius:var(--r-lg);background:var(--surface)}
.empty b{display:block;font-family:var(--serif);font-size:19px;font-weight:700;margin-bottom:6px}
.empty p{color:var(--ink-500);max-width:46ch;margin:0 auto 18px}

/* ------------------------------------------------------------------ detail */
.dcols{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:24px 32px;align-items:start}
.dcols>.gal{grid-column:1;grid-row:1}
.dcols>.dbody{grid-column:1;grid-row:2}
.dcols>.dside{grid-column:2;grid-row:1/span 2}
.gal{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--surface)}
.gal .main{aspect-ratio:4/3;background:var(--sunken);display:grid;place-items:center}
.gal .main svg{width:26%;height:26%;opacity:.38;color:var(--ink-700)}
.gal .main>img{width:100%;height:100%;object-fit:cover;display:block}
.gal-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border-top:1px solid var(--line)}
.gal-strip img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;background:var(--sunken)}
.listing-photo-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.listing-photo{margin:0;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--surface)}
.listing-photo>img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--sunken)}
.listing-photo figcaption{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 10px;
  font-size:13px;font-weight:600;color:var(--ink-500)}
.dside{position:sticky;top:16px;display:flex;flex-direction:column;gap:16px}
.dbuy{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);padding:20px}
.dbuy h1{font-size:26px;line-height:1.24;margin-bottom:12px}
.dprice{font-family:var(--serif);font-size:32px;font-weight:700;letter-spacing:-.02em;line-height:1.1}
.kv{display:grid;grid-template-columns:130px 1fr;gap:8px 12px;font-size:14px;margin:16px 0;padding:16px 0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.kv dt{color:var(--ink-500)}
.kv dd{margin:0;font-weight:600}
.trust{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);overflow:hidden}
.trust .who{display:flex;gap:12px;align-items:center;padding:16px;border-bottom:1px solid var(--line)}
.trust .who .avatar{width:44px;height:44px;font-size:15px}
.trust .who b{display:block;font-family:var(--serif);font-size:16px;font-weight:700}
.trust table{width:100%;border-collapse:collapse;font-size:14px}
.trust td{padding:9px 16px;border-bottom:1px solid var(--line)}
.trust tr:last-child td{border-bottom:0}
.trust td:first-child{color:var(--ink-500)}
.trust td:last-child{text-align:right;font-weight:600}
.trust .vlist{padding:14px 16px;display:flex;flex-wrap:wrap;gap:7px;border-top:1px solid var(--line);background:var(--sunken)}
.trust .vlist>.note{flex-basis:100%;font-size:12px;color:var(--ink-500);margin-top:2px}
.score{display:flex;align-items:baseline;gap:6px;justify-content:flex-end}
.score b{font-family:var(--serif);font-size:26px;font-weight:700;letter-spacing:-.02em}
.bar{height:6px;border-radius:99px;background:var(--line);overflow:hidden;margin-top:7px;width:84px;margin-left:auto}
.bar i{display:block;height:100%;background:var(--brand-text);border-radius:99px}
.pkgtabs{display:flex;border-bottom:1px solid var(--line)}
.pkgtabs a{flex:1;background:var(--sunken);border-right:1px solid var(--line);padding:12px 6px;font-size:14px;
  color:var(--ink-500);font-weight:600;text-align:center}
.pkgtabs a:last-child{border-right:0}
.pkgtabs a[aria-current]{background:var(--surface);color:var(--ink-900);box-shadow:inset 0 -2px 0 var(--brand-text)}
.rev{border-top:1px solid var(--line);padding:18px 0}
.rev:first-of-type{border-top:0;padding-top:4px}
.rev .rh{display:flex;gap:12px;align-items:center;margin-bottom:9px}
.rev .rh .avatar{width:34px;height:34px;font-size:12px}

/* ------------------------------------------------------------------ tables */
table.tbl{width:100%;border-collapse:collapse;font-size:14px;background:var(--surface)}
table.tbl th{text-align:left;font-family:var(--sans);font-size:11.5px;letter-spacing:.07em;text-transform:uppercase;
  color:var(--ink-500);font-weight:700;padding:11px 16px;border-bottom:1px solid var(--line);background:var(--sunken);white-space:nowrap}
table.tbl td{padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:middle}
table.tbl tr:last-child td{border-bottom:0}
table.tbl tbody tr:hover{background:var(--sunken)}
.tbl-wrap{overflow-x:auto;border-radius:0 0 var(--r-lg) var(--r-lg)}

/* ----------------------------------------------------------------- steps/tl */
.steps{display:flex;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--surface);margin-bottom:22px}
.steps>div,.steps>li{flex:1;padding:13px 14px;border-right:1px solid var(--line);font-size:13px;color:var(--ink-400);
  display:flex;gap:10px;align-items:center;min-width:0}
.steps>div:last-child,.steps>li:last-child{border-right:0}
.steps b{display:block;font-family:var(--sans);font-size:13.5px;color:inherit;font-weight:600;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.steps .n{width:24px;height:24px;border-radius:50%;border:1.5px solid currentColor;display:grid;place-items:center;
  font:700 12px/1 var(--sans);flex:none}
.steps>div[data-s=done],.steps>li[data-s=done]{color:var(--success)}
.steps>div[data-s=done] .n,.steps>li[data-s=done] .n{background:var(--success);border-color:var(--success);color:#fff}
.steps>div[data-s=now],.steps>li[data-s=now]{color:var(--ink-900);background:var(--brand-soft)}
.steps>div[data-s=now] .n,.steps>li[data-s=now] .n{border-color:var(--brand-text);color:var(--brand-text)}
.seller-progress-compact{display:none;margin-bottom:22px;padding:14px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface)}
.seller-progress-compact span,.seller-progress-compact b{display:block}.seller-progress-compact span{font-size:12px;color:var(--ink-500);margin-bottom:2px}.seller-progress-compact progress{display:block;width:100%;height:8px;margin-top:10px;accent-color:var(--brand)}
.upload-choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.upload-choice{display:flex;flex-direction:column;gap:3px;padding:14px;border:1px solid var(--line);border-radius:var(--r);cursor:pointer;background:var(--surface)}.upload-choice:hover{border-color:var(--brand)}.upload-choice span{font-size:12px;color:var(--ink-500)}
.tl{display:flex;flex-direction:column}
.tl .n{display:flex;gap:14px;padding-bottom:20px;position:relative}
.tl .n:last-child{padding-bottom:0}
.tl .n::before{content:"";position:absolute;left:10px;top:22px;bottom:0;width:1px;background:var(--line)}
.tl .n:last-child::before{display:none}
.tl .d{width:21px;height:21px;border-radius:50%;border:2px solid var(--line);background:var(--surface);flex:none;z-index:1;
  display:grid;place-items:center;font:700 11px/1 var(--sans);color:#fff}
.tl .n[data-s=done] .d{background:var(--success);border-color:var(--success)}
.tl .n[data-s=now] .d{border-color:var(--brand-text);background:var(--brand-text);
  box-shadow:0 0 0 4px var(--brand-soft)}
.tl .n[data-s=todo] b{color:var(--ink-500)}
.tl .t b{display:block;font-size:14.5px;font-weight:600}
.tl .t span{font-size:13px;color:var(--ink-500)}

/* ------------------------------------------------------------ dialog/toast */
dialog{border:1px solid var(--line);border-radius:var(--r-lg);padding:0;max-width:520px;width:calc(100% - 32px);
  background:var(--surface);color:var(--ink-900);box-shadow:var(--shadow-modal)}
dialog::backdrop{background:rgba(55,65,81,.42)}
dialog h3{padding:18px 22px;border-bottom:1px solid var(--line);font-size:18px}
dialog .mb{padding:20px 22px;max-height:60vh;overflow:auto}
dialog .mf{padding:14px 22px;border-top:1px solid var(--line);display:flex;gap:10px;justify-content:flex-end;background:var(--sunken)}
.flash{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);background:var(--ink-900);color:#FFFFFF;
  padding:13px 20px;border-radius:var(--r);font-size:14.5px;display:flex;gap:10px;align-items:center;z-index:200;
  box-shadow:var(--shadow-modal);animation:rise .18s cubic-bezier(.2,0,0,1);max-width:90vw}
.flash.bad{background:var(--danger)}
@keyframes rise{from{opacity:0;transform:translate(-50%,10px)}}

/* ----------------------------------------------------------------- footer */
.ftr{background:var(--ink-900);color:#FFFFFF;margin-top:48px;padding:44px 0 28px}
.ftr .wrap{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:32px}
.ftr h4{font-family:var(--sans);font-size:12px;letter-spacing:.08em;text-transform:uppercase;
  color:#D1D5DB;font-weight:700;margin-bottom:12px}
.ftr a,.ftr p{display:block;font-size:14px;color:#E5E7EB;margin-bottom:8px}
.ftr a:hover{color:#fff}
.ftr .logo{color:#fff;margin-bottom:12px}
.ftr .brand-wordmark{color:#FFFFFF}
.ftr .brand-uni{color:#FB923C}
.ftr .btm{border-top:1px solid rgba(255,255,255,.2);margin-top:28px;padding-top:18px;font-size:12.5px;
  color:#D1D5DB;display:block}
.mnav{position:sticky;bottom:0;display:none;background:var(--surface);border-top:1px solid var(--line);z-index:30}
.mnav-in{display:flex}
.mnav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;padding:9px 0 10px;font-size:11px;
  color:var(--ink-500);border-top:2px solid transparent}
.mnav a[aria-current]{color:var(--ink-900);font-weight:600;border-top-color:var(--brand)}

/* ------------------------------------------------------------- responsive */

/* =============================================================================
   Update 2 — money and identity components.
   Promoted verbatim from the approved prototype (evidence/design/
   prototype-money-kyc.html), so the shipped product is the thing that was
   reviewed rather than a re-interpretation of it.
   ========================================================================== */
.sellernav{display:flex;gap:2px;border-bottom:1px solid var(--line);background:var(--surface);overflow-x:auto;scrollbar-width:none}
.sellernav::-webkit-scrollbar{display:none}
.sellernav-in{display:flex;gap:2px;max-width:1240px;margin:0 auto;padding:0 24px;width:100%}
.sellernav a{padding:13px 14px;font-size:14.5px;color:var(--ink-500);white-space:nowrap;border-bottom:2px solid transparent}
.sellernav a[aria-current]{color:var(--ink-900);font-weight:700;border-bottom-color:var(--brand)}
/* money screens: the form is the wide side and the summary is the rail —
   the opposite of .cols, which exists for the marketplace filter rail. */
.moneycols{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:26px;align-items:start}
/* The @media blocks below are what actually collapse this — there is no
   container-type anywhere in the stylesheet, so a @container rule would never
   match. Removed rather than left looking load-bearing. */
.bal{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);padding:18px 20px}
.bal>span{display:block;font-size:12px;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-500);font-weight:700;margin-bottom:8px}
.bal>b{display:block;font-family:var(--serif);font-size:30px;font-weight:700;letter-spacing:-.02em;line-height:1.1}
.bal.primary{border-color:var(--brand-text);background:var(--brand-soft)}
.bal>i{font-style:normal;font-size:12.5px;color:var(--ink-500)}
.plan{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);padding:22px;position:relative;display:flex;flex-direction:column}
.plan.best{border-color:var(--brand-text);border-width:2px;padding:21px}
.plan .flag{position:absolute;top:-11px;left:20px;background:var(--brand);color:var(--on-brand);font:700 11px/1 var(--sans);
  letter-spacing:.06em;text-transform:uppercase;padding:6px 10px;border-radius:99px}
.plan h3{font-size:15px;font-family:var(--sans);letter-spacing:.07em;text-transform:uppercase;color:var(--ink-500);font-weight:700}
.plan .price{font-family:var(--serif);font-size:38px;font-weight:700;letter-spacing:-.02em;line-height:1.1;margin:10px 0 2px}
.plan .per{font-size:14px;color:var(--ink-500);margin-bottom:14px}
.plan ul{margin:0 0 18px;padding-left:18px;font-size:14.5px;color:var(--ink-700)}
.plan li{margin-bottom:6px}
.plan .save{font-size:13px;color:var(--brand-text);font-weight:600;margin-bottom:12px}
.kycopt{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;margin-bottom:10px;cursor:pointer}
.kycopt:has(input:checked){border-color:var(--brand-text);background:var(--brand-soft)}
.kycopt input{margin-top:3px;accent-color:var(--brand-text);width:18px;height:18px;flex:none}
.kycopt b{display:block;font-size:15px;margin-bottom:2px}

.mockpill{display:inline-block;font:600 10px/1 ui-monospace,Menlo,monospace;letter-spacing:.06em;
  background:#3d2b00;color:#e3b341;border:1px solid #9e6a03;border-radius:3px;padding:3px 5px;vertical-align:middle}
.scrollhint{display:none;font-size:12.5px;color:var(--ink-500);padding:0 20px 10px;align-items:center;gap:6px}
.setting-row{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:18px;align-items:start;
  padding:18px 0;border-bottom:1px solid var(--line)}
.setting-row:last-child{border-bottom:0}
.setting-row h4{margin:0 0 4px;font-size:15.5px}
.setting-row .src{font:600 10.5px/1 ui-monospace,monospace;letter-spacing:.06em;text-transform:uppercase;
  padding:3px 6px;border-radius:3px;background:var(--sunken);color:var(--ink-500);margin-left:8px;vertical-align:middle}
.setting-row .src[data-s=saved]{background:var(--success-soft);color:var(--success)}
.checklist{list-style:none;margin:0;padding:0}
.checklist li{display:flex;gap:11px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--line)}
.checklist li:last-child{border-bottom:0}
.checklist .tick{width:22px;height:22px;border-radius:50%;flex:none;display:grid;place-items:center;
  font:700 12px/1 var(--sans);border:1.5px solid var(--line);color:var(--ink-500);background:var(--surface)}
.checklist li[data-done=yes] .tick{background:var(--success);border-color:var(--success);color:#fff}
.checklist li[data-done=yes] b{color:var(--ink-900)}
.checklist b{display:block;font-size:15px}

@media (min-width:720px) and (max-width:1199px){
  .hrow{height:auto;min-height:64px;flex-wrap:wrap;padding-top:10px;padding-bottom:10px}
  .srch{order:5;flex-basis:100%}
}
@media (max-width:1023px){
  .g4{grid-template-columns:repeat(3,minmax(0,1fr))}
  .moneycols{grid-template-columns:minmax(0,1fr)}
  .g6{grid-template-columns:repeat(4,minmax(0,1fr))}
  .hero-in{grid-template-columns:1fr;gap:28px;padding:32px 24px}
  .hero h1{font-size:36px}
  .cols{grid-template-columns:1fr}
  .filters{position:static}
  .dcols{grid-template-columns:1fr}
  .dcols>.gal{grid-column:1;grid-row:1}
  .dcols>.dside{grid-column:1;grid-row:2}
  .dcols>.dbody{grid-column:1;grid-row:3}
  .dside{position:static}
  .istats{margin-left:0;width:100%}
  .istats div{flex:1;padding:11px 12px}
}
@media (max-width:719px){
  body{font-size:16px}
  .scrollhint{display:flex}
  /* A table inside a scroll wrapper must keep its natural width, or it squeezes
     every column into two words per line and the "swipe sideways" hint is a lie.
     720px is the narrowest the seven-column ledger stays readable at. */
  .tbl-wrap>.tbl{min-width:720px}
  .tbl-wrap>.tbl td,.tbl-wrap>.tbl th{white-space:nowrap}
  .tbl-wrap>.tbl td[data-wrap]{white-space:normal;min-width:220px}
  .moneycols{grid-template-columns:minmax(0,1fr)}
  .moneycols>.panel[style*=sticky]{position:static !important}
  .bal>b{font-size:24px}
  .setting-row{grid-template-columns:1fr}
  .sellernav-in{padding:0 16px}
  .g4,.g3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .listing-photo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .upload-zone{grid-template-columns:1fr;text-align:center}
  .upload-zone-icon{grid-row:auto;margin:0 auto}
  .upload-zone input[type=file]{grid-column:1}
  .g6{grid-template-columns:repeat(3,minmax(0,1fr))}
  .g2{grid-template-columns:1fr}
  .wrap{padding:0 16px}
  .hrow{height:auto;padding:10px 16px;flex-wrap:wrap;gap:10px}
  .srch{order:5;flex-basis:100%}
  .hide-m{display:none !important}
  .instsel{max-width:none;flex:1}
  .hrow .instsel-d{order:4;flex-basis:100%;min-width:0}
  .hrow .instsel{width:100%;max-width:100%}
  .hrow .logo{font-size:21px}
  .hrow .brand-mark{width:36px;height:28px}
  .hrow .hact{gap:4px}
  .hrow .btn-sm{padding:0 9px}
  .hero h1{font-size:30px}
  .hero-stats{gap:20px}
  .ftr .wrap{grid-template-columns:1fr 1fr}
  .mnav{display:block}
  .steps>div,.steps>li{flex:none;padding:12px}
  .steps .txt{display:none}
  /* The eight-step seller bar has to drop its labels on a phone. The
     three-step onboarding bar does not, and "✓ ✓ 3" tells nobody anything. */
  .steps.steps-3>div{flex:1;padding:11px 8px}
  .steps.steps-3 .txt{display:block}
  .steps.steps-3 b{font-size:11.5px}
  .steps>div[data-s=now],.steps>li[data-s=now]{flex:1}
  .steps>div[data-s=now] .txt{display:block}
  .kv{grid-template-columns:108px 1fr}
  .sec{padding:26px 0}
  .btn{height:46px}
}
@media (max-width:719px){
  .seller-progress-wide{display:none}.seller-progress-compact{display:block}
  .upload-choice-grid{grid-template-columns:1fr}
}
@media (max-width:420px){
  .g6{grid-template-columns:repeat(2,minmax(0,1fr))}
  /* Long naira totals must remain whole and readable on narrow phones. */
  .grid:has(>.stat),.grid:has(>.bal){grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;
    transition-duration:.01ms !important;scroll-behavior:auto !important}
}

/* ===========================================================================
   Update 3 (REF-006). Campus selection, the campus switcher, the six-cell
   verification code, the buyer/seller choice and the campus chip.
   =========================================================================== */

/* ------------------------------------------------ campus chooser (REF-006 §1) */
/* On the page, in the hero, where a first-time visitor is actually looking —
   not folded into a header chip they have to discover. */
.campuspick {
  border: 1px solid var(--line-strong); border-radius: var(--r-lg);
  background: var(--surface); padding: 18px 20px; margin-bottom: 4px;
  box-shadow: var(--shadow-pop);
}
.campuspick > label {
  display: block; font-family: var(--serif); font-size: 19px; font-weight: 700; margin-bottom: 12px;
}
.campuspick-row { display: flex; gap: 10px; align-items: stretch; }
.campuspick select {
  flex: 1; min-width: 0; height: 46px; border: 1px solid var(--line-strong); border-radius: var(--r);
  padding: 0 36px 0 14px; background: var(--paper); font-size: 15.5px; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%234B5563' stroke-width='1.6' d='M1 1.5 6 6.5l5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
}
.campuspick select:focus { outline: none; border-color: var(--brand-text); box-shadow: 0 0 0 3px rgba(249,115,22,.18); }
.campuspick .btn { white-space: nowrap; }

/* ---------------------------------------- campus switcher (REF-006 §3, §12) */
/* <details>/<summary> — a real popover with zero JavaScript. Escape closes it,
   the summary is a native button for keyboard and screen readers, and the
   chevron finally tells the truth. */
.instsel-d { position: relative; }
.instsel-d > summary { list-style: none; }
.instsel-d > summary::-webkit-details-marker { display: none; }
.instsel-d[open] > summary { border-color: var(--brand-text); box-shadow: 0 0 0 3px rgba(249,115,22,.18); }
.instsel-d[open] > summary svg { transform: rotate(180deg); }
.instsel-d > summary svg { transition: transform .16s ease; }

.instpop {
  position: absolute; top: calc(100% + 8px); left: 0; z-index: 60;
  width: 420px; max-width: calc(100vw - 32px);
  background: var(--surface); border: 1px solid var(--line-strong);
  border-radius: var(--r-lg); box-shadow: var(--shadow-modal); overflow: hidden;
  animation: pop .14s ease both;
}
@keyframes pop { from { opacity: 0; transform: translateY(-4px); } }
@media (prefers-reduced-motion: reduce) { .instpop { animation: none; } .instsel-d > summary svg { transition: none; } }

.instpop-h { padding: 12px 14px 8px; font: 600 11px/1 var(--sans); letter-spacing: .07em;
  text-transform: uppercase; color: var(--ink-500); background: var(--sunken);
  display:flex;align-items:center;justify-content:space-between;gap:12px }
.instpop-h a{color:var(--brand-text);font-weight:700;text-transform:none;letter-spacing:0}
.instpop-types{display:flex;flex-wrap:wrap;gap:6px;padding:4px 12px 10px;background:var(--sunken);overflow:visible;
  border-bottom:1px solid var(--line)}
.instpop-types a{white-space:nowrap;padding:5px 8px;border:1px solid var(--line);border-radius:99px;
  background:var(--surface);font-size:11px;font-weight:650;color:var(--ink-500)}
.instpop-types a[aria-current]{background:var(--brand-text);border-color:var(--brand-text);color:#fff}
.instpop-s { display: flex; gap: 8px; padding: 12px; border-bottom: 1px solid var(--line); background: var(--sunken); }
.instpop-s input {
  flex: 1; min-width: 0; height: 38px; border: 1px solid var(--line-strong);
  border-radius: var(--r); padding: 0 12px; background: var(--surface); font-size: 14.5px;
}
.instpop-s input:focus { outline: none; border-color: var(--brand-text); }
.instpop-l { max-height: 330px; overflow: auto; }
/* Rows are submit buttons, not links: choosing a campus changes session state,
   and state changes go through POST so the same-origin check applies. */
.instpop-l a, .instpop-l button {
  display: flex; gap: 11px; align-items: center; padding: 10px 14px; width: 100%;
  border: 0; border-bottom: 1px solid var(--line); flex-wrap: nowrap;
  background: transparent; text-align: left; cursor: pointer; font: inherit; color: inherit;
}
.instpop-l a:last-child, .instpop-l button:last-child { border-bottom: 0; }
.instpop-l a:hover, .instpop-l a:focus-visible,
.instpop-l button:hover, .instpop-l button:focus-visible { background: var(--brand-soft); }
.instpop-l [aria-current] { background: var(--brand-soft); }
.instpop-l .empty-row { padding: 18px 14px; color: var(--ink-500); font-size: 13.5px; }
.instpop-l .mono-tile { width: 30px; height: 30px; font-size: 10.5px; }
.instpop-l b { display: block; font-size: 14px; font-family: var(--sans); font-weight: 600; }
.instpop-l .ct { margin-left: auto; text-align: right; white-space: nowrap; }
.instpop-f { padding: 10px 14px; background: var(--sunken); border-top: 1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:12px }
.instpop-f span{max-width:260px}
.instpop .selected{font:600 10px/1 var(--sans);letter-spacing:.05em;text-transform:uppercase;color:var(--ink-500)}

/* On a phone the popover cannot hang off its anchor: the chip sits two thirds
   of the way across a 390px screen, so a 360px panel anchored to it runs off
   the right edge whichever side it is pinned to. Below 640px it becomes a
   bottom sheet instead — full width, thumb-reachable, and the platform
   convention for exactly this kind of choice. */
@media (max-width: 640px) {
  .instpop {
    /* Clear of the bottom navigation bar, which is sticky at 58px. A sheet that
       covers the tab bar traps someone who opened it by accident. */
    position: fixed; inset: auto 0 58px 0; width: auto; max-width: none;
    border-radius: var(--r-lg) var(--r-lg) 0 0; border-bottom: 0;
    max-height: 72vh; display: flex; flex-direction: column; z-index: 200;
    animation: sheet .18s ease both;
  }
  .instpop-l { max-height: none; overflow: auto; flex: 1; }
  .instpop-h { padding-top: 16px; }
  .instpop-h::before {
    content: ""; display: block; width: 36px; height: 4px; border-radius: 99px;
    background: var(--line-strong); margin: -6px auto 12px;
  }
  .instpop-l a, .instpop-l button { padding: 13px 16px; }
}
@keyframes sheet { from { transform: translateY(12px); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .instpop { animation: none; } }
.instpop .yours { font: 600 10px/1 var(--sans); letter-spacing: .06em; text-transform: uppercase;
  color: var(--brand-text); background: var(--brand-soft); border: 1px solid rgba(154,52,18,.24);
  border-radius: 99px; padding: 3px 7px; }

/* Update 4 · large institution directory and one-campus search context. */
.instpop-l{min-height:94px}
.campuspick-current{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--line);
  border-radius:var(--r);background:var(--surface)}
.campuspick-current>.mono-tile{flex:none}
.campuspick-current>.campuspick-copy{display:flex;flex-direction:column;min-width:0;flex:1}
.campuspick-current b{font-family:var(--serif);font-size:17px}
.campuspick-current small{color:var(--ink-500);font-size:12px;margin-top:2px}
.dirfilters{display:flex;gap:8px;margin-top:20px;overflow-x:auto;padding-bottom:4px}
.dirfilters a{display:flex;gap:7px;align-items:center;white-space:nowrap;padding:8px 11px;border:1px solid var(--line);
  border-radius:99px;background:var(--surface);font-size:12px;font-weight:650;color:var(--ink-500)}
.dirfilters a[aria-current]{background:var(--brand-text);border-color:var(--brand-text);color:#fff}
.dirfilters a span{font-size:10px;opacity:.82}
.pager{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;margin-top:28px}
.pager>:last-child{justify-self:end}
.filter-campus{display:flex;align-items:center;gap:9px;padding:9px;border:1px solid var(--line);border-radius:var(--r);
  background:var(--surface)}
.filter-campus .mono-tile{width:32px;height:32px;font-size:9px}
.filter-campus span{min-width:0;display:flex;flex-direction:column}
.filter-campus b{font-size:13px;line-height:1.2}
.filter-campus small{font-size:10.5px;color:var(--ink-500);margin-top:2px}
.signup-inst-results{display:grid;gap:7px;max-height:310px;overflow:auto;padding:2px}
.signup-inst{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:var(--r);
  padding:9px;background:var(--surface);cursor:pointer}
.signup-inst:hover,.signup-inst:focus-within{border-color:var(--brand-text);background:var(--brand-soft)}
.signup-inst:has(input:checked){border-color:var(--brand-text);box-shadow:0 0 0 2px rgba(249,115,22,.18)}
.signup-inst input{width:17px;height:17px;accent-color:var(--brand-text);flex:none}
.signup-inst .instchip{flex:1;border:0;padding:0;background:transparent}
.buyer-welcome{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px}
.buyer-welcome h1{margin:2px 0 4px}.buyer-welcome .prose{margin:0}.buyer-welcome .instchip{flex:none}
.seller-welcome{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:26px}
.seller-welcome h1{margin:2px 0 4px}.seller-welcome>.row{justify-content:flex-end}
.seller-quick{display:flex;align-items:center;gap:14px;color:inherit;transition:border-color .12s ease,transform .12s ease}
.seller-quick:hover{border-color:var(--brand-text);transform:translateY(-1px)}
.seller-quick>span{display:grid;place-items:center;width:42px;height:42px;border-radius:var(--r);background:var(--brand-soft);color:var(--brand-text);flex:none}
.seller-quick h3{font-size:16px;margin:0 0 3px}.seller-quick p{font-size:12px;color:var(--ink-500);margin:0}
@media(max-width:640px){.campuspick-current{align-items:flex-start;flex-wrap:wrap}.campuspick-current .btn{width:100%}
  .instpop-f{align-items:flex-start}.pager{grid-template-columns:1fr 1fr}.pager>span{grid-column:1/-1;grid-row:1;text-align:center}
  .buyer-welcome,.seller-welcome{flex-direction:column}.buyer-welcome .instchip{width:100%}
  .seller-welcome>.row{width:100%;justify-content:flex-start}}

/* -------------------------------------- verification code (REF-006 §8-§10) */
/* ONE input drawn as six cells.
   Typing advances, paste fills all six, partial paste fills what it has,
   backspace walks back, the phone shows a number pad, and iOS/Android SMS
   autofill works — all native, none of it JavaScript.
   The cells are decoration behind the field; the pitch is derived from `1ch`,
   which in a monospace font is exactly one character advance, so the digits
   land in the middle of the cells at any font size or zoom level. */
.otp1-wrap { position: relative; width: max-content; --cell: 50px; --gap: 9px; --pitch: calc(var(--cell) + var(--gap)); }
.otp1-cells { position: absolute; inset: 0; display: flex; gap: var(--gap); pointer-events: none; }
.otp1-cells i {
  width: var(--cell); flex: none; border: 1px solid var(--line-strong); border-radius: var(--r);
  background: var(--surface); transition: border-color .12s ease, box-shadow .12s ease;
}
.field input[type=text].otp1, .otp1 {
  position: relative; background: transparent; border: 0; height: 60px; margin: 0;
  /* Width must hold the left inset AND all six advances, or the field
     scrolls horizontally when the caret reaches the end and the first
     digit disappears. */
  width: calc(var(--pitch) * 6 + (var(--cell) - 1ch) / 2 + 2px);
  padding: 0 0 0 calc((var(--cell) - 1ch) / 2);
  font: 600 27px/60px var(--mono); letter-spacing: calc(var(--pitch) - 1ch);
  font-variant-numeric: tabular-nums; caret-color: var(--brand-text);
}
.field input[type=text].otp1:focus, .otp1:focus { outline: none; }
.otp1::placeholder { color: var(--line-strong); }
.otp1-wrap:focus-within .otp1-cells i:first-child { border-color: var(--brand-text); box-shadow: 0 0 0 3px rgba(249,115,22,.18); }
.field.err .otp1-cells i { border-color: var(--danger); background: var(--danger-50); }
@media (prefers-reduced-motion: reduce) { .otp1-cells i { transition: none; } }
@media (max-width: 420px) {
  .otp1-wrap { --cell: 42px; --gap: 7px; }
  .field input[type=text].otp1, .otp1 { height: 52px; font-size: 23px; line-height: 52px; }
}

/* `display:flex` on .notice outranks the user-agent [hidden] rule. */
.notice[hidden] { display: none; }

/* ------------------------------------------- buyer or seller (REF-006 §4) */
/* These are <button>s, which centre their text by default. The prototype used
   links; without this the two cards read as centred blurbs rather than as the
   left-aligned cards they were approved as. */
.kycopt.choice {
  flex-direction: column; gap: 6px; align-items: flex-start; padding: 22px;
  border-radius: var(--r-lg); height: 100%; width: 100%; margin: 0;
  text-align: left; background: var(--surface); font: inherit; color: inherit;
  transition: border-color .14s ease, transform .14s ease;
}
.kycopt.choice:hover { border-color: var(--brand-text); transform: translateY(-2px); }
.kycopt.choice .ic {
  width: 46px; height: 46px; border-radius: var(--r); background: var(--brand-soft); color: var(--brand-text);
  display: grid; place-items: center; margin-bottom: 6px;
}
.kycopt.choice b { font-family: var(--serif); font-size: 21px; }
.kycopt.choice .choice-req {
  margin-top: auto; padding-top: 14px; font-size: 13px; color: var(--ink-500);
  display: flex; gap: 8px; align-items: center;
}
.kycopt.choice .tick {
  width: 20px; height: 20px; border-radius: 50%; background: var(--brand-text); color: #fff;
  display: grid; place-items: center; font: 700 11px/1 var(--sans); flex: none;
}
.kycopt.choice:last-child .tick { background: var(--brand-text); }
.kycopt.choice:last-child .ic { background: var(--brand-soft); color: var(--brand-text); }
@media (prefers-reduced-motion: reduce) { .kycopt.choice { transition: none; } .kycopt.choice:hover { transform: none; } }

.kycopt.mini { flex-direction: column; gap: 2px; flex: 1; cursor: default; }

/* --------------------------------------- campus on a profile (REF-006 §13) */
.instchip {
  display: inline-flex; gap: 10px; align-items: center; border: 1px solid var(--line);
  border-radius: var(--r); padding: 8px 13px 8px 9px; background: var(--sunken);
}
.instchip:hover { border-color: var(--line-strong); }
.instchip .mono-tile { width: 30px; height: 30px; font-size: 10.5px; }
.instchip b { display: block; font-size: 14.5px; font-family: var(--sans); }
.instchip .tiny { display: block; }

/* Product image preview: only real gallery images receive these controls. */
.gallery-open { display:block; width:100%; height:100%; padding:0; border:0; background:transparent; cursor:zoom-in; }
.gallery-open img { width:100%; height:100%; object-fit:cover; display:block; }
.gallery-lightbox { width:min(1100px,96vw); height:min(850px,94vh); padding:0; border:0; border-radius:var(--r-lg); background:#111827; color:#fff; }
.gallery-lightbox::backdrop { background:rgba(17,24,39,.88); }
.gallery-dialog { height:100%; display:grid; grid-template-rows:auto 1fr auto; }
.gallery-top { display:flex; align-items:center; justify-content:space-between; padding:10px 14px; }
.gallery-stage { min-height:0; display:grid; grid-template-columns:auto minmax(0,1fr) auto; align-items:center; gap:10px; padding:0 12px; }
.gallery-preview { width:100%; height:100%; min-height:0; object-fit:contain; display:block; touch-action:pan-y pinch-zoom; }
.gallery-preview.slide-left { animation:gallery-slide-left .18s ease-out; }
.gallery-preview.slide-right { animation:gallery-slide-right .18s ease-out; }
.gallery-nav { width:48px; height:48px; border:1px solid rgba(255,255,255,.8); border-radius:999px; padding:0; background:rgba(17,24,39,.82); color:#fff; box-shadow:0 2px 12px rgba(0,0,0,.4); font:700 28px/1 var(--sans); display:grid; place-items:center; }
.gallery-nav:hover,.gallery-nav:focus-visible { background:#111827; outline:3px solid #fff; outline-offset:2px; }
@keyframes gallery-slide-left { from { opacity:.45; transform:translateX(22px); } to { opacity:1; transform:none; } }
@keyframes gallery-slide-right { from { opacity:.45; transform:translateX(-22px); } to { opacity:1; transform:none; } }
.gallery-thumbs { display:flex; gap:8px; overflow-x:auto; justify-content:center; padding:12px; }
.gallery-thumbs button { width:72px; height:54px; padding:2px; border:2px solid transparent; border-radius:6px; background:transparent; }
.gallery-thumbs button[aria-current="true"] { border-color:var(--brand); }
.gallery-thumbs img { width:100%; height:100%; object-fit:cover; }
.gallery-error { grid-column:2; text-align:center; }
.modal-open { overflow:hidden; }
.report-alert-popup { position:fixed; right:18px; bottom:18px; z-index:1000; width:min(390px,calc(100vw - 24px)); padding:16px; border:1px solid var(--line-strong); border-radius:var(--r); background:var(--surface); box-shadow:0 16px 42px rgba(17,24,39,.25); }
.report-alert-popup p { margin:7px 0; }
.report-alert-popup .row { margin-top:12px; justify-content:flex-end; }
@media (max-width:640px) { .gallery-lightbox { width:100vw; height:100dvh; max-width:none; max-height:none; border-radius:0; } .gallery-stage { grid-template-columns:48px minmax(0,1fr) 48px; gap:4px; padding:0 4px; } .gallery-prev,.gallery-next { width:44px; height:52px; } }
@media (prefers-reduced-motion:reduce) { .gallery-preview.slide-left,.gallery-preview.slide-right { animation:none; } }
.upload-preview{display:block;max-width:100%;max-height:260px;object-fit:contain;border:1px solid var(--line);border-radius:var(--r);margin:10px 0;background:var(--paper)}