:root {
  --desk: #f3efe4;
  --paper: #fff3a8;
  --paper-edge: #f1dc6e;
  --rule: rgba(64, 120, 190, 0.22);
  --margin: rgba(214, 72, 72, 0.45);
  --ink: #26252d;
  --ink-soft: #55535e;
  --check: #1f7a4a;
  --x: #b8322a;
  --accent: #f6d84c;
  --link: #1d4f91;
  --radius: 6px;
  --hand: 'Kalam', 'Comic Neue', 'Segoe Print', cursive;
  --ui: 'Atkinson Hyperlegible', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --desk: #1d1c22;
    --paper: #3a3520;
    --paper-edge: #57502b;
    --rule: rgba(140, 180, 230, 0.16);
    --margin: rgba(230, 110, 110, 0.35);
    --ink: #f4efdc;
    --ink-soft: #c9c3ad;
    --check: #6fd39b;
    --x: #ff8a7d;
    --link: #9ec3ff;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--desk); color: var(--ink); font: 17px/1.5 var(--ui); }
a { color: var(--link); }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--link); outline-offset: 2px; border-radius: 3px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 12px; top: 12px; z-index: 10; background: var(--paper); padding: 8px 12px; }

/* ---------- top bar ---------- */
.topbar { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between;
  padding: 12px 16px; background: var(--accent); color: #26252d; border-bottom: 2px solid #e2c13a; }
.brand { display: flex; align-items: center; gap: 8px; color: inherit; text-decoration: none; font: 700 1.5rem/1 var(--hand); }
.brand b { font-weight: 700; }
.brand-box { width: 30px; height: 30px; fill: #fff8d2; stroke: #26252d; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.brand-box path { fill: none; stroke: #1f7a4a; stroke-width: 3.2; }
.nav { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.nav a, .nav .link { color: #26252d; }
.nav a.btn { color: #fff3a8; }
#banner { background: #26252d; color: #fff3a8; text-align: center; padding: 6px 12px; font-size: 0.9rem; }

main { max-width: 1080px; margin: 0 auto; padding: 24px 16px 48px; }
.foot { text-align: center; color: var(--ink-soft); font-size: 0.9rem; padding: 24px 16px 40px; }

/* ---------- paper ---------- */
.paper { position: relative; background-color: var(--paper);
  background-image: linear-gradient(to right, transparent 34px, var(--margin) 34px, var(--margin) 36px, transparent 36px),
    repeating-linear-gradient(to bottom, transparent 0, transparent 31px, var(--rule) 31px, var(--rule) 32px);
  border: 1px solid var(--paper-edge); border-radius: var(--radius); box-shadow: 0 1px 0 var(--paper-edge), 0 6px 18px rgba(0, 0, 0, 0.08);
  padding: 18px 18px 18px 50px; }

/* ---------- buttons ---------- */
.btn, .btn-ghost { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 44px; padding: 8px 18px;
  border-radius: 999px; font: 700 1rem var(--ui); text-decoration: none; cursor: pointer; }
.btn { background: #26252d; color: #fff3a8; border: 2px solid #26252d; }
.btn:hover { background: #3b3a45; }
@media (prefers-color-scheme: dark) {
  main .btn { background: var(--accent); color: #26252d; border-color: var(--accent); }
  main .btn:hover { background: #ffe57a; }
}
.btn-ghost { background: transparent; color: var(--ink); border: 2px solid currentColor; }
.btn-small { min-height: 36px; padding: 4px 14px; }
.link { background: none; border: 0; padding: 4px; color: var(--link); font: inherit; text-decoration: underline; cursor: pointer; }
.danger { color: var(--x); }
button:disabled { opacity: 0.5; cursor: default; }

/* ---------- home ---------- */
.hero { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); align-items: center; margin-bottom: 32px; }
.hero h1 { font: 700 clamp(2.4rem, 7vw, 4rem)/1.02 var(--hand); margin: 0 0 12px; }
.hl { background: linear-gradient(transparent 55%, var(--accent) 55%); padding: 0 4px; }
.lede { color: var(--ink-soft); font-size: 1.1rem; margin: 0; }
.prompt .eyebrow { margin: 0; font-size: 0.85rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); }
.prompt-text { font: 700 1.6rem/1.25 var(--hand); margin: 6px 0 14px; }
.section-title { font: 700 1.6rem var(--hand); margin: 36px 0 12px; }
.grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.cats { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.cat { display: flex; flex-direction: column; gap: 2px; color: var(--ink); text-decoration: none; height: 100%; }
.cat b { font: 700 1.2rem var(--hand); }
.cat span { color: var(--ink-soft); font-size: 0.92rem; }

/* ---------- list cards & items ---------- */
.card { display: flex; flex-direction: column; gap: 6px; }
.card h3 { font: 700 1.35rem/1.2 var(--hand); margin: 0; }
.card h3 a { color: var(--ink); text-decoration: none; }
.card h3 a:hover { text-decoration: underline; }
.card footer { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; margin-top: auto; padding-top: 8px; }
.meta { margin: 2px 0 0; color: var(--ink-soft); font-size: 0.9rem; }
.items { list-style: none; margin: 8px 0; padding: 0; }
.item { display: flex; gap: 10px; align-items: flex-start; font: 1.2rem/32px var(--hand); }
.item .rank { color: var(--ink-soft); min-width: 1.4em; }
.item-text { display: flex; flex-direction: column; }
.item-note { font: 0.9rem/1.3 var(--ui); color: var(--ink-soft); margin-bottom: 6px; }
.item.is-x .item-text { text-decoration: line-through; text-decoration-color: var(--x); text-decoration-thickness: 2px; color: var(--ink-soft); }
.more { font: 0.95rem/32px var(--ui); color: var(--ink-soft); padding-left: 34px; }
.mark { flex: none; width: 24px; height: 24px; margin-top: 4px; }
.mark rect { fill: rgba(255, 255, 255, 0.55); stroke: var(--ink); stroke-width: 1.6; }
.mark path { fill: none; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.mark-check path { stroke: var(--check); }
.mark-x path { stroke: var(--x); }

.upvote { display: inline-flex; align-items: center; gap: 4px; min-height: 40px; padding: 4px 12px; border-radius: 999px; cursor: pointer;
  background: transparent; border: 2px solid var(--ink); color: var(--ink); font: 700 1rem var(--ui); }
.upvote svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linejoin: round; }
.upvote.on { background: var(--ink); color: var(--paper); }
.upvote.on svg { fill: currentColor; }

/* ---------- single list ---------- */
.sheet { max-width: 720px; margin: 0 auto; }
.sheet.narrow { max-width: 480px; }
.sheet-title { font: 700 clamp(1.9rem, 5vw, 2.6rem)/1.15 var(--hand); margin: 0 0 4px; }
.intro { font-size: 1.05rem; margin: 12px 0 0; }
.from-prompt { margin: 8px 0 0; color: var(--ink-soft); }
.pill, .tag { display: inline-block; font-size: 0.8rem; padding: 2px 10px; border-radius: 999px; background: var(--ink); color: var(--paper); margin: 0 0 8px; }
.tag { margin: 0; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 16px; }
.comments { max-width: 720px; margin: 0 auto; }
.comment-list { list-style: none; padding: 0; margin: 0 0 16px; }
.comment-list li { border-bottom: 1px solid var(--paper-edge); padding: 10px 0; }
.comment-list p { margin: 2px 0; }

/* ---------- forms ---------- */
.stack { display: flex; flex-direction: column; gap: 6px; }
.row { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
label, .label { font-weight: 700; margin: 8px 0 0; }
.opt { font-weight: 400; color: var(--ink-soft); }
input, select, textarea { font: 1rem var(--ui); color: var(--ink); background: rgba(255, 255, 255, 0.7); border: 2px solid var(--ink-soft);
  border-radius: var(--radius); padding: 10px 12px; min-height: 44px; width: 100%; }
@media (prefers-color-scheme: dark) { input, select, textarea { background: rgba(0, 0, 0, 0.25); } }
textarea { resize: vertical; }
.toggles { border: 0; padding: 0; margin: 8px 0 0; display: flex; flex-direction: column; gap: 6px; }
.toggles label { font-weight: 400; margin: 0; display: flex; gap: 8px; align-items: center; }
.toggles input { width: 22px; height: 22px; min-height: 0; }
.prompt-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: space-between; }
.editor { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.edit-item { display: flex; gap: 8px; align-items: center; }
.edit-item input { font: 1.15rem var(--hand); }
.edit-tools { display: flex; gap: 2px; }
.icon { width: 40px; height: 44px; border: 0; background: transparent; color: var(--ink); font-size: 1.2rem; cursor: pointer; border-radius: var(--radius); }
.icon:hover:not(:disabled) { background: rgba(0, 0, 0, 0.07); }
.mark-btn { background: none; border: 0; padding: 6px; cursor: pointer; min-width: 44px; min-height: 44px; }
details summary { cursor: pointer; font-weight: 700; margin: 8px 0; }
details textarea { margin-bottom: 8px; }
.error { color: var(--x); font-weight: 700; }
.ok { color: var(--check); font-weight: 700; }

/* ---------- category / profile / search ---------- */
.page-head { margin-bottom: 20px; display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.page-head h1 { font: 700 clamp(2rem, 6vw, 3rem)/1.1 var(--hand); margin: 0; }
.tabs { display: flex; gap: 6px; }
.tabs a { padding: 6px 14px; border-radius: 999px; text-decoration: none; color: var(--ink); border: 2px solid transparent; }
.tabs a[aria-current] { border-color: var(--ink); font-weight: 700; }
.search { display: flex; gap: 8px; width: 100%; max-width: 560px; }
.empty { color: var(--ink-soft); font-style: italic; }
#bio { width: 100%; max-width: 560px; }

.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: #26252d; color: #fff3a8; padding: 10px 18px;
  border-radius: 999px; font-weight: 700; z-index: 20; }

@media (max-width: 520px) {
  .paper { padding: 14px 14px 14px 44px; background-image: linear-gradient(to right, transparent 28px, var(--margin) 28px, var(--margin) 30px, transparent 30px),
    repeating-linear-gradient(to bottom, transparent 0, transparent 31px, var(--rule) 31px, var(--rule) 32px); }
  .edit-tools .icon { width: 34px; }
}