:root{
    --ink:#1b1a17; --paper:#faf7f0; --line:#e4ddce; --muted:#8a8272;
    --win:#3f7d4e; --winbg:#eaf3ea;
    box-sizing:border-box;
    padding-top:env(safe-area-inset-top,0); padding-bottom:env(safe-area-inset-bottom,0);
  }
  *{box-sizing:inherit}
  @media (prefers-color-scheme:dark){:root:not([data-theme=light]){
    --ink:#ece7db; --paper:#16150f; --line:#332f24; --muted:#9a917d; --winbg:#17251a;
  }}
  html{-webkit-text-size-adjust:100%}
  body{margin:0;background:var(--paper);color:var(--ink);
    font-family:"Iowan Old Style",Palatino,"Palatino Linotype",Georgia,serif;line-height:1.4}
  .wrap{max-width:940px;margin:0 auto;padding:clamp(1.1rem,4vw,2.4rem)}
  header{display:flex;flex-wrap:wrap;align-items:flex-end;gap:1rem 2rem;
    border-bottom:2px solid var(--ink);padding-bottom:1rem;margin-bottom:.4rem}
  h1{font-size:clamp(1.7rem,5vw,2.5rem);margin:0;letter-spacing:-.01em;font-weight:600}
  nav{margin-left:auto;display:flex;gap:1.1rem;font-size:.9rem}
  nav a{color:var(--muted);text-decoration:none;padding-bottom:.15rem}
  nav a[aria-current=page]{color:var(--ink);border-bottom:2px solid var(--ink)}
  h1 small{display:block;font-size:.42em;letter-spacing:.02em;color:var(--muted);
    font-weight:400;font-style:italic;margin-top:.3em}
  .meta{color:var(--muted);font-size:.8rem;font-style:italic;margin:.6rem 0 1.6rem}
  .filters{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:1.4rem}
  .filters button{font:inherit;font-size:.82rem;padding:.28rem .8rem;cursor:pointer;
    background:transparent;color:var(--muted);border:1px solid var(--line);border-radius:2rem}
  .filters button[aria-pressed=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
  .scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border-top:2px solid var(--ink)}
  table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums}
  th,td{padding:.5rem .6rem;border-bottom:1px solid var(--line);text-align:right;white-space:nowrap}
  thead th{font-size:.74rem;font-weight:600;color:var(--muted);letter-spacing:.02em;
    position:sticky;top:0;background:var(--paper)}
  th.row,td.row{text-align:left;white-space:normal;min-width:11rem;position:sticky;left:0;
    background:var(--paper);z-index:1}
  td.row .nm{font-size:.95rem}
  td.row .per{color:var(--muted);font-size:.7rem;font-style:italic}
  td.cell b{font-weight:500;font-size:.92rem}
  td.cell .tot{display:block;font-size:.66rem;color:var(--muted)}
  td.cell a{color:inherit;text-decoration:none}
  td.empty{color:var(--line)}
  td.win{background:var(--winbg)} td.win b{color:var(--win);font-weight:700}
  .pill{display:inline-block;font-size:.58rem;padding:.02rem .35rem;border-radius:1rem;
    background:var(--winbg);color:var(--win);border:1px solid var(--win);margin-left:.25rem;
    vertical-align:.15em;font-style:normal}
  .pill.club{background:transparent;color:var(--muted);border-color:var(--line)}
  .loader{border:1px dashed var(--line);border-radius:.6rem;padding:1.4rem;text-align:center;
    color:var(--muted);font-style:italic}
  .loader label{color:var(--ink);text-decoration:underline;cursor:pointer;font-style:normal}
  .note{margin-top:2rem;color:var(--muted);font-size:.76rem;font-style:italic;
    border-top:1px solid var(--line);padding-top:1rem}
  code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85em}

  /* match screen */
  button,input{font:inherit}
  .btn{font-size:.8rem;padding:.3rem .8rem;cursor:pointer;border-radius:.4rem;
    background:var(--ink);color:var(--paper);border:1px solid var(--ink)}
  .btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
  .btn:disabled{opacity:.45;cursor:progress}
  .toolbar{display:flex;flex-wrap:wrap;gap:.6rem 1rem;align-items:center;margin-bottom:1rem}
  .toolbar label{font-size:.82rem;color:var(--muted);display:flex;gap:.35rem;align-items:center}
  .prod{border-bottom:1px solid var(--line)}
  .prod>summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:1fr auto;
    gap:.2rem 1rem;align-items:baseline;padding:.75rem 0}
  .prod>summary::-webkit-details-marker{display:none}
  .prod .nm{font-size:1rem}
  .prod .sub{grid-column:1;color:var(--muted);font-size:.72rem;font-style:italic}
  .badges{grid-row:1/3;grid-column:2;display:flex;gap:.3rem;flex-wrap:wrap;justify-content:flex-end}
  .badge{font-size:.66rem;padding:.08rem .45rem;border-radius:1rem;border:1px solid var(--line);
    color:var(--muted);white-space:nowrap;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
  .badge.on{border-color:var(--win);color:var(--win);background:var(--winbg)}
  .panel{padding:.2rem 0 1.2rem}
  .matched{margin:0 0 .9rem;padding:0;list-style:none}
  .matched li{display:flex;flex-wrap:wrap;gap:.3rem .8rem;align-items:baseline;font-size:.84rem;
    padding:.35rem 0;border-bottom:1px dashed var(--line)}
  .matched .src{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.7rem;color:var(--muted)}
  .matched button{margin-left:auto}
  .seg{display:inline-flex;border:1px solid var(--line);border-radius:.45rem;overflow:hidden}
  .seg button{border:0;background:transparent;color:var(--muted);padding:.3rem .8rem;cursor:pointer;font-size:.8rem}
  .seg button[aria-pressed=true]{background:var(--ink);color:var(--paper)}
  .searchrow{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;margin-bottom:.7rem}
  .searchrow input{flex:1 1 14rem;min-width:0;padding:.32rem .6rem;border:1px solid var(--line);
    border-radius:.4rem;background:transparent;color:var(--ink)}
  .cands{list-style:none;margin:0;padding:0}
  .cand{display:grid;grid-template-columns:1fr auto;gap:.25rem .8rem;padding:.55rem .6rem;
    border:1px solid var(--line);border-radius:.5rem;margin-bottom:.4rem}
  .cand .cn{font-size:.9rem}
  .cand .offers{grid-column:1;display:flex;flex-wrap:wrap;gap:.3rem}
  .cand .btn{grid-row:1/3;grid-column:2;align-self:center}
  .off{font-size:.72rem;padding:.1rem .45rem;border-radius:.35rem;background:var(--winbg);
    font-variant-numeric:tabular-nums}
  .off.none{background:transparent;color:var(--muted);font-style:italic;padding-left:0}
  .status{font-size:.8rem;color:var(--muted);font-style:italic;min-height:1.2em}
  .err{color:#b04a3a}
  .cand .packs{grid-column:1;display:flex;flex-wrap:wrap;gap:.2rem .7rem;font-size:.74rem;color:var(--muted)}
  .cand .packs label{display:inline-flex;gap:.25rem;align-items:center;color:var(--ink)}
  th.flyer,td.flyer{border-left:1px solid var(--line);border-right:2px solid var(--line)}
  td.flyer .tot{white-space:nowrap}
  .addbox{border:1px dashed var(--line);border-radius:.6rem;padding:.2rem .9rem;margin-bottom:1.2rem}
  .addbox>summary{cursor:pointer;padding:.5rem 0;font-size:.95rem}
  .addform{padding:.3rem 0 .9rem}
  .fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(9.5rem,1fr));gap:.6rem .8rem;margin:.6rem 0 .8rem}
  .fields label{display:flex;flex-direction:column;gap:.2rem;font-size:.72rem;color:var(--muted)}
  .fields label.wide{grid-column:1/-1}
  .fields input,.fields select{padding:.32rem .5rem;border:1px solid var(--line);border-radius:.4rem;
    background:transparent;color:var(--ink);font-size:.88rem;min-width:0}
  .fields select option{background:var(--paper)}
  details.edit{margin:0 0 .8rem;font-size:.84rem}
  details.edit>summary{cursor:pointer;color:var(--muted)}
  .btn.danger{color:#b04a3a;border-color:#b04a3a}
  .suggest{border:1px solid var(--win);border-radius:.6rem;padding:.6rem .7rem .3rem;margin-bottom:1rem;background:var(--winbg)}
  .suggest .sh{display:flex;justify-content:space-between;align-items:center;font-size:.85rem;margin-bottom:.5rem}
  .suggest .cand{background:var(--paper)}
  .cand .src{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.68rem;color:var(--muted);margin-right:.3rem}
  /* shopping-list picks in the matrix */
  td.cell{position:relative}
  td.cell .pick{all:unset;display:block;cursor:pointer;text-align:right;padding-right:.9rem;border-radius:.3rem}
  td.cell .pick:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
  td.cell .pick:hover b{text-decoration:underline}
  td.cell .ext{position:absolute;top:.35rem;right:.3rem;font-size:.7rem;color:var(--muted);text-decoration:none}
  td.incart{box-shadow:inset 0 0 0 2px var(--ink)}
  .inlist{display:block;font-size:.62rem;color:var(--ink);font-weight:600}
  td.row .onlist{font-size:.68rem;color:var(--win);margin-top:.15rem}
  /* shopping list */
  .printhead{display:none}
  .storegroup{margin:0 0 1.6rem;break-inside:avoid}
  .storegroup h2{font-size:1.25rem;margin:0 0 .3rem;padding-bottom:.35rem;border-bottom:2px solid var(--ink);
    display:flex;justify-content:space-between;align-items:baseline;gap:1rem;flex-wrap:wrap}
  .storegroup h2 small{font-size:.72rem;font-weight:400;color:var(--muted);font-style:italic}
  ul.todo{list-style:none;margin:0;padding:0}
  .todo .item{display:grid;grid-template-columns:1fr auto auto auto;gap:.2rem .9rem;align-items:center;
    padding:.55rem 0;border-bottom:1px solid var(--line)}
  .todo .tick{display:flex;gap:.65rem;align-items:flex-start;cursor:pointer;min-width:0}
  .todo .tick input{width:1.15rem;height:1.15rem;margin:.15rem 0 0;accent-color:var(--win);flex:none}
  .todo .what{display:flex;flex-direction:column;min-width:0}
  .todo .nm{font-size:1rem}
  .todo .sub{font-size:.72rem;color:var(--muted);font-style:italic}
  .todo .drift{font-style:normal;color:#b04a3a;margin-left:.2rem}
  .todo .qty{display:inline-flex;align-items:center;gap:.35rem;font-variant-numeric:tabular-nums}
  .todo .q{all:unset;cursor:pointer;width:1.5rem;height:1.5rem;text-align:center;line-height:1.5rem;
    border:1px solid var(--line);border-radius:.35rem;color:var(--muted)}
  .todo .q:hover{color:var(--ink);border-color:var(--ink)}
  .todo .sum{font-variant-numeric:tabular-nums;text-align:right;min-width:5.5rem}
  .todo .x{all:unset;cursor:pointer;color:var(--muted);font-size:1.1rem;padding:0 .2rem}
  .todo .x:hover{color:#b04a3a}
  .todo .done .nm,.todo .done .sum{text-decoration:line-through;color:var(--muted)}
  .grand{text-align:right;font-size:1.05rem;border-top:2px solid var(--ink);padding-top:.6rem}
  @media (max-width:560px){
    .todo .item{grid-template-columns:1fr auto auto}
    .todo .sum{grid-column:2/4;grid-row:2;min-width:0;font-size:.85rem}
  }
  @media print{
    :root,:root:not([data-theme=light]){--ink:#000;--paper:#fff;--line:#bbb;--muted:#444;--win:#000;--winbg:#fff}
    body{background:#fff;color:#000;font-size:11pt}
    .wrap{max-width:none;padding:0}
    header,.meta,.noprint,.toolbar{display:none !important}
    .printhead{display:block;font-size:13pt;font-weight:600;border-bottom:2px solid #000;padding-bottom:.3rem;margin-bottom:.8rem}
    .storegroup{margin-bottom:1rem}
    .todo .item{padding:.3rem 0;grid-template-columns:1fr auto auto}
    .todo .tick input{appearance:none;-webkit-appearance:none;border:1.5px solid #000;border-radius:2px;
      width:12pt;height:12pt}
    .todo .tick input:checked{background:#000}
    .todo .drift{color:#000}
  }
  .badge.cand{border-color:#b07a2a;color:#b07a2a}
  .suggest.eans{border-color:var(--line);background:transparent}
  .suggest .hint{font-size:.7rem;color:var(--muted);font-style:italic;margin-left:.4rem}
  .score{font-size:.66rem;padding:.08rem .4rem;border-radius:1rem;border:1px solid var(--line);color:var(--muted)}
  .score.strong{border-color:var(--win);color:var(--win);background:var(--winbg)}
  .score.good{border-color:var(--ink);color:var(--ink)}
  /* saved lists */
  .saved{margin-top:2.2rem}
  .saved h2{font-size:1.05rem;border-bottom:1px solid var(--line);padding-bottom:.3rem;margin-bottom:.3rem}
  .saved ul{list-style:none;margin:0;padding:0}
  .saved li{display:flex;flex-wrap:wrap;align-items:baseline;gap:.2rem 1rem;padding:.5rem 0;border-bottom:1px solid var(--line)}
  .saved li .sub{font-size:.75rem;color:var(--muted);font-style:italic}
  .saved li .acts{margin-left:auto;display:flex;gap:.4rem;align-items:center}
  .saved li .x{all:unset;cursor:pointer;color:var(--muted);font-size:1.1rem;padding:0 .3rem}
  .viewbar{align-items:center}
  .viewbar #viewing{margin-right:auto}
  .fields .hint{font-style:italic;opacity:.8}
  .reshead{display:flex;flex-wrap:wrap;gap:.5rem .8rem;align-items:center;margin:.2rem 0 .6rem;font-size:.8rem;color:var(--muted)}
  .reshead .rfilter{flex:1 1 12rem;min-width:0;padding:.28rem .55rem;border:1px solid var(--line);border-radius:.4rem;
    background:transparent;color:var(--ink)}
  /* login (edge) */
  .login{display:flex;flex-wrap:wrap;gap:.8rem;align-items:flex-end;margin-top:1.6rem}
  .login label{display:flex;flex-direction:column;gap:.3rem;font-size:.8rem;color:var(--muted)}
  .login input{font:inherit;padding:.45rem .6rem;border:1px solid var(--line);border-radius:.4rem;background:transparent;color:var(--ink);min-width:16rem}
  /* list: what it would cost */
  .compare{margin:1.8rem 0 .5rem}
  .compare h2{font-size:1.05rem;border-bottom:2px solid var(--ink);padding-bottom:.35rem;display:flex;flex-wrap:wrap;gap:.5rem 1rem;align-items:baseline;justify-content:space-between}
  .compare h2 .fl{font-size:.75rem;font-weight:400;color:var(--muted)}
  .compare table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
  .compare th,.compare td{padding:.45rem .4rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:baseline}
  .compare th{font-weight:600;white-space:nowrap}
  .compare td.st{font-size:.78rem;color:var(--muted)}
  .compare td.tot{text-align:right;white-space:nowrap;font-weight:600}
  .compare td.df{text-align:right;white-space:nowrap;font-size:.8rem;color:var(--muted)}
  .compare .warn{color:#b04a3a}
  .compare .hint{font-size:.72rem;color:var(--muted);font-style:italic}