:root{
  --paper:#f4f5f2; --card:#fff; --ink:#14181f; --mute:#566070; --line:#d9dcd6; --line2:#c4c8c0;
  --accent:#ffd84d; --accent-ink:#3d3000; --blue:#1d4ed8; --bad:#b42318; --ok:#157347;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --sans:"Avenir Next",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --r:12px; --bar:58px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.5 var(--sans);overflow-x:hidden;padding-bottom:calc(var(--bar) + 12px)}
body.lock{overflow:hidden}
h1,h2,h3{line-height:1.15;margin:0;letter-spacing:-.01em}
a{color:var(--blue)}
code,kbd{font-family:var(--mono);font-size:.88em}
code{background:#e9ebe5;padding:1px 5px;border-radius:5px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
button,input,textarea{font:inherit;color:inherit}
[hidden]{display:none!important}

header.top{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 16px;background:rgba(244,245,242,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.mark{display:flex;align-items:center;gap:9px;font-weight:800;font-size:1.15rem;color:var(--ink);text-decoration:none;letter-spacing:-.02em}
.glyph{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--ink);color:var(--accent);font:700 .95rem var(--mono)}
.top-actions{display:flex;gap:8px;align-items:center}

button,.primary,.pill{cursor:pointer}
.primary,.ghost,.pill{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:10px;border:1.5px solid var(--ink);font-weight:700;text-decoration:none;font-size:.96rem;line-height:1.1}
.primary{background:var(--ink);color:#fff}
.primary:hover{background:#2a303b}
.ghost{background:transparent;color:var(--ink);border-color:var(--line2)}
.ghost:hover{border-color:var(--ink);background:#fff}
.pill{min-height:40px;background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
body.pro .pill{background:transparent;border-color:var(--line2);color:var(--ok)}
.sm{min-height:38px;padding:0 14px;font-size:.88rem}
kbd{display:inline-block;padding:1px 6px;border:1px solid var(--line2);border-bottom-width:2px;border-radius:6px;background:#fff;color:var(--mute)}

main{max-width:1120px;margin:0 auto;padding:22px 16px 8px}
.intro h1{font-size:clamp(1.7rem,5.4vw,2.9rem);max-width:18ch;font-weight:800}
.lede{max-width:58ch;color:var(--mute);margin:12px 0 6px;font-size:1.04rem}
.trialnote{margin:0;font-size:.88rem;color:var(--mute)}
.f{font-family:var(--mono);font-size:.88em;background:var(--accent);color:var(--accent-ink);padding:1px 5px;border-radius:5px;white-space:nowrap}
.filled{background:#d7f0df;color:#0b4a2a;border-radius:4px;padding:0 2px}

.backup{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;margin:16px 0 0;padding:10px 14px;border-radius:var(--r);background:#fff4cc;border:1px solid #ecd27a}

.tools{display:grid;gap:12px;margin:22px 0 10px}
.search input{width:100%;min-height:46px;padding:0 14px;border:1.5px solid var(--line2);border-radius:10px;background:#fff}
.btnrow{display:flex;flex-wrap:wrap;gap:10px}
.tools .btnrow>*{flex:1 1 auto}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0}
.chips:empty{display:none}
.chip{min-height:36px;padding:0 13px;border-radius:999px;border:1.5px solid var(--line2);background:#fff;font-size:.86rem;font-weight:600}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.chip.folder{border-style:dashed}
.chip.locked{color:var(--mute);background:transparent}

.board{display:grid;gap:14px;margin-top:14px;grid-template-columns:1fr}
.card{display:flex;flex-direction:column;gap:10px;padding:16px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);min-width:0}
.card.pinned{border-color:var(--ink);box-shadow:3px 3px 0 var(--accent)}
.card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:8px}
.card h3{font-size:1.08rem;overflow-wrap:anywhere}
.pin{flex:none;width:44px;height:44px;margin:-8px -8px 0 0;border:0;background:transparent;font-size:1.25rem;border-radius:10px;color:var(--mute)}
.pin[aria-pressed="true"]{color:#b78a00}
.preview{margin:0;color:var(--mute);font-size:.92rem;white-space:pre-wrap;overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden}
.meta{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.tag{font-size:.76rem;padding:2px 9px;border-radius:999px;background:#e9ebe5;color:#3a4350}
.tag.folder{background:#e0e7ff;color:#1e3a8a}
.nf{margin-left:auto;font-size:.78rem;color:var(--mute)}
.card-act{display:flex;gap:8px;margin-top:auto}
.card-act .primary{flex:1}
.empty{grid-column:1/-1;text-align:center;padding:40px 12px;color:var(--mute);border:1.5px dashed var(--line2);border-radius:var(--r)}
.count{color:var(--mute);font-size:.85rem;margin:14px 0 0}

.notes,.unlock{margin-top:34px;padding:20px;border-radius:var(--r)}
.notes{background:#fff;border:1px solid var(--line)}
.notes h2,.unlock h2{font-size:1.15rem;margin-bottom:10px}
.notes ul{margin:0;padding-left:20px;display:grid;gap:8px;color:#2d3440}
.unlock{background:var(--ink);color:#fff}
.unlock p{max-width:56ch;color:#cfd4dc}
.unlock .primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.unlock .ghost{color:#fff;border-color:#4b5463}
.unlock .ghost:hover{background:#242a35;border-color:#fff}
footer{max-width:1120px;margin:0 auto;padding:22px 16px;color:var(--mute);font-size:.85rem}

/* sheets: the fixed #tp-bar sits above everything, so keep sheets clear of it */
body:has(#tp-bar) .veil{padding-bottom:var(--bar)}
body:has(#tp-bar) .sheet{max-height:calc(100dvh - var(--bar))}
.veil{position:fixed;inset:0;z-index:50;background:rgba(20,24,31,.5);display:flex;align-items:flex-end;justify-content:center}
.veil.top{align-items:flex-start;padding-top:10vh}
.sheet,.palette{background:#fff;width:100%;max-width:560px;max-height:100dvh;overflow:auto;border-radius:18px 18px 0 0;padding:18px 16px 22px;box-shadow:0 -10px 40px rgba(0,0,0,.25)}
.sheet-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px}
.sheet-head h2{font-size:1.2rem;overflow-wrap:anywhere}
.x{width:44px;height:44px;border:0;background:#eef0eb;border-radius:10px;font-size:1.5rem;line-height:1}
.sheet label{display:grid;gap:5px;margin:0 0 12px;font-weight:600;font-size:.9rem}
.sheet label small{font-weight:400;color:var(--mute)}
.sheet input,.sheet textarea{width:100%;padding:10px 12px;border:1.5px solid var(--line2);border-radius:10px;background:#fff;font-weight:400;font-size:1rem}
.sheet textarea{resize:vertical;font-family:var(--mono);font-size:.9rem}
.sheet input:disabled{background:#f0f1ed;color:var(--mute)}
.lab{margin:4px 0 6px;font-weight:700;font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:var(--mute)}
.result{margin:0 0 14px;padding:12px;background:#f4f5f2;border:1px solid var(--line);border-radius:10px;white-space:pre-wrap;overflow-wrap:anywhere;font:.93rem/1.55 var(--sans);max-height:34vh;overflow:auto}
.fallback{margin-bottom:12px;padding:10px;background:#fff4cc;border-radius:10px;font-size:.88rem}
.fallback p{margin:0 0 8px}
.found{margin:-4px 0 12px;font-size:.85rem;color:var(--mute)}
.hint{color:var(--mute);font-size:.9rem;margin-top:0}
.filebtn input{padding:8px;background:#f4f5f2}
.msg{min-height:1.3em;margin:0 0 10px;font-size:.9rem;font-weight:600}
.msg.ok{color:var(--ok)}.msg.bad{color:var(--bad)}

.palette{padding:0;border-radius:16px;max-width:620px;margin:0 12px;width:calc(100% - 24px);max-height:75dvh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.3)}
#palInput{border:0;border-bottom:1px solid var(--line);padding:16px;font-size:1.05rem;outline:none;border-radius:0;width:100%}
#palList{list-style:none;margin:0;padding:6px;overflow:auto;flex:1}
#palList li{display:grid;gap:2px;padding:10px 12px;border-radius:9px;cursor:pointer}
#palList li b{font-weight:700}
#palList li span{font-size:.84rem;color:var(--mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#palList li[aria-selected="true"]{background:var(--accent);color:var(--accent-ink)}
#palList li[aria-selected="true"] span{color:#5a4600}
#palList li.none{cursor:default;color:var(--mute)}
.palfoot{display:flex;flex-wrap:wrap;gap:6px 14px;margin:0;padding:9px 14px;border-top:1px solid var(--line);font-size:.76rem;color:var(--mute);background:#fafaf8}

.toast{position:fixed;left:50%;bottom:calc(var(--bar) + 16px);transform:translate(-50%,20px);z-index:2147482500;background:var(--ink);color:#fff;padding:10px 16px;border-radius:999px;font-size:.9rem;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;max-width:calc(100vw - 24px);text-align:center}
.toast.on{opacity:1;transform:translate(-50%,0)}

@media (min-width:640px){
  .board{grid-template-columns:repeat(2,1fr)}
  .tools{grid-template-columns:1fr auto;align-items:center}
  .tools .btnrow>*{flex:0 0 auto}
  .veil{align-items:center}
  .sheet{border-radius:18px;max-height:calc(100dvh - 40px)}
  .s-label{display:inline}
}
@media (min-width:1000px){
  main{padding-top:40px}
  .board{grid-template-columns:repeat(3,1fr)}
  .intro{display:grid;grid-template-columns:1.25fr 1fr;gap:6px 40px;align-items:end}
  .intro h1{grid-row:span 2}
}
@media (max-width:380px){.s-label{display:none}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

[id]{scroll-margin-top:84px}
.faq dl{margin:0;display:grid;gap:4px}
.faq dt{font-weight:700;margin-top:8px}
.faq dd{margin:0;color:#2d3440}
.madeby{text-align:center;color:var(--mute);font-size:.85rem;margin:24px 0 0}
footer.thatched-legal{max-width:760px;margin:0 auto;padding:10px 16px 18px;text-align:center;font-size:.78rem;line-height:1.45;color:var(--mute)}
footer.thatched-legal a{color:inherit;display:inline-block;min-height:24px;line-height:24px}