/* Shelf Showdown - a library-card look: laid paper, ink, oxblood cloth and a little gilt. */
:root {
  --bg: #f4efe4; --bg2: #ebe3d2; --card: #fffdf8; --ink: #23201b; --muted: #6d6556; --line: #ddd2bd;
  --line2: #cbbda2; --accent: #8c2f39; --accent-ink: #fff8f0; --accent-soft: #f3e1df; --gilt: #b8862f; --gilt-soft: #f6ead0;
  --ok: #3f6b3a; --ok-soft: #e4eedc; --warn: #9a5b12; --warn-soft: #f8ead3; --err: #a3262f; --err-soft: #f7dfe0; --info: #3b5878; --info-soft: #e1e9f2;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif; --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; --display: var(--serif);
  --shelfwood: #8a6440; --shelfwood2: #6e4e30;
}
:root[data-theme="dark"] {
  --bg: #17140f; --bg2: #201c15; --card: #241f18; --ink: #efe6d4; --muted: #b0a48d; --line: #3a3226; --line2: #4c4232;
  --accent: #d0727c; --accent-ink: #1a1210; --accent-soft: #3a2224; --gilt: #d9aa52; --gilt-soft: #3a2f1a;
  --ok: #9cc68f; --ok-soft: #22301f; --warn: #e6b46a; --warn-soft: #362812; --err: #ef8f96; --err-soft: #3a1c1f; --info: #9dbbe0; --info-soft: #1d2a3a;
  --shelfwood: #5a4129; --shelfwood2: #3f2d1c;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.55 var(--sans); }
a { color: var(--accent); }
code { font: 13px var(--mono); background: var(--accent-soft); padding: 1px 5px; border-radius: 4px; overflow-wrap: anywhere; }
h1, h2, h3, h4 { font-family: var(--serif); }
.hidden { display: none !important; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.small { font-size: 13.5px; } .tiny { font-size: 12px; padding: 3px 9px !important; } .muted { color: var(--muted); } .warn { color: var(--warn); }

/* header */
.bar { display: flex; align-items: center; gap: 12px; padding: 10px 18px; border-bottom: 1px solid var(--line); background: var(--card); position: sticky; top: 0; z-index: 20; flex-wrap: wrap; }
.back { color: var(--muted); text-decoration: none; font-size: 14px; }
.brand { display: flex; align-items: center; gap: 9px; font-family: var(--serif); font-size: 19px; }
.logo { display: inline-flex; align-items: flex-end; gap: 2px; height: 22px; }
.logo i { display: block; width: 5px; border-radius: 1px; background: var(--accent); }
.logo i:nth-child(1) { height: 16px; } .logo i:nth-child(2) { height: 22px; background: var(--gilt); } .logo i:nth-child(3) { height: 18px; background: #2f4a6b; } .logo i:nth-child(4) { height: 20px; transform: rotate(12deg); transform-origin: bottom left; background: #5b6e3a; }
.session { margin-left: auto; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.credits { font-size: 13px; color: var(--muted); }
.pill { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line2); background: var(--card); color: var(--ink); border-radius: 999px; padding: 6px 14px; font: 600 13.5px var(--sans); cursor: pointer; text-decoration: none; }
.pill:hover { border-color: var(--accent); }
.pill.solid { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.pill:disabled { opacity: .5; cursor: not-allowed; }

/* hero */
.hero { max-width: 1120px; margin: 0 auto; padding: 38px 18px 10px; }
.kicker { font: 600 12.5px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--gilt); margin: 0 0 8px; }
.hero h1 { font-size: clamp(34px, 6vw, 58px); line-height: 1.04; margin: 0 0 14px; letter-spacing: -.01em; font-weight: 700; }
.hero h1 em { color: var(--accent); font-style: italic; }
.sub { max-width: 720px; font-size: 17px; color: var(--muted); margin: 0 0 18px; }
.examples { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.ex-label { font-size: 13.5px; color: var(--muted); }
.chip { border: 1px dashed var(--gilt); background: var(--gilt-soft); color: var(--ink); border-radius: 6px; padding: 6px 12px; font: 600 13.5px var(--sans); cursor: pointer; }
.chip.on { border-style: solid; background: var(--gilt); color: #1d150a; }

/* sections */
.wrap { max-width: 1120px; margin: 0 auto; padding: 8px 18px 40px; }
.block { margin-top: 30px; }
.bhead h2 { font-size: 26px; margin: 0 0 4px; display: flex; align-items: center; gap: 10px; }
.bhead p { margin: 0 0 12px; color: var(--muted); max-width: 820px; }
.num { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; border: 2px solid var(--accent); color: var(--accent); font: 700 15px var(--sans); }
.panel { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px; box-shadow: 0 1px 0 var(--line); min-width: 0; }
.field { display: block; font-size: 13.5px; font-weight: 600; margin: 0 0 6px; color: var(--muted); }
textarea, input[type="text"], select { width: 100%; font: 15px/1.5 var(--sans); color: var(--ink); background: var(--bg); border: 1px solid var(--line2); border-radius: 8px; padding: 10px 12px; }
textarea { resize: vertical; font-family: var(--serif); font-size: 15.5px; }
textarea.drop { outline: 2px dashed var(--accent); }
select { width: auto; padding: 6px 8px; margin-left: 6px; }
.filerow { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 10px; }
.notes { list-style: none; padding: 0; margin: 10px 0 0; display: grid; gap: 6px; }
.notes li { padding: 7px 10px; border-radius: 7px; font-size: 14px; background: var(--bg2); }
.notes li.warn { background: var(--warn-soft); color: var(--ink); border-left: 3px solid var(--warn); }
.notes li.error { background: var(--err-soft); border-left: 3px solid var(--err); }
.notes li.info { background: var(--info-soft); border-left: 3px solid var(--info); }
.notes li.none, .none { color: var(--muted); font-style: italic; }
.pilerow { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 16px; }

/* the shelf */
.shelfhead { display: flex; justify-content: space-between; align-items: baseline; }
.shelfhead h3 { margin: 0 0 8px; }
.shelf { display: flex; align-items: flex-end; gap: 4px; padding: 14px 10px 0; min-height: 290px; overflow-x: auto; border-bottom: 14px solid var(--shelfwood); border-radius: 6px 6px 2px 2px; background: linear-gradient(var(--bg2), var(--bg)); box-shadow: inset 0 -2px 0 var(--shelfwood2); }
.shelf .empty { align-self: center; margin: auto; }
.spine { flex: 0 0 auto; width: 46px; border: 0; border-radius: 3px 3px 1px 1px; color: #fbf3e2; cursor: pointer; position: relative; display: flex; flex-direction: column; align-items: center; padding: 6px 2px 8px; box-shadow: inset -4px 0 0 rgba(0,0,0,.18), inset 3px 0 0 rgba(255,255,255,.08); font-family: var(--serif); transition: transform .15s; }
.spine:hover, .spine.sel { transform: translateY(-8px); }
.spine.sel { outline: 3px solid var(--gilt); outline-offset: 1px; }
.spine.champ { box-shadow: inset -4px 0 0 rgba(0,0,0,.18), 0 0 0 3px var(--gilt), 0 0 18px var(--gilt); }
.spine.benched { transform: rotate(-9deg); transform-origin: bottom left; opacity: .62; margin-left: 10px; }
.spine.thin { width: 30px; }
.spine .seed { font: 700 11px var(--mono); background: var(--gilt); color: #1d150a; border-radius: 3px; padding: 0 4px; min-width: 18px; text-align: center; }
.spine .stitle { writing-mode: vertical-rl; transform: rotate(180deg); font-size: 13.5px; line-height: 1.1; margin: 8px 0 4px; max-height: 210px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }
.spine .sauthor { writing-mode: vertical-rl; transform: rotate(180deg); font-size: 10px; opacity: .8; max-height: 60px; overflow: hidden; white-space: nowrap; }
.spine.thin .sauthor { display: none; }
.sticker { display: inline-block; font: 700 10.5px var(--sans); text-transform: uppercase; letter-spacing: .04em; border-radius: 3px; padding: 1px 5px; background: var(--bg2); color: var(--ink); }
.spine .sticker { position: absolute; bottom: 6px; left: 50%; transform: translateX(-50%) rotate(-8deg); }
.sticker.v-match, .etag.v-match { background: var(--ok); color: #fff; } .sticker.v-maybe, .etag.v-maybe { background: var(--gilt); color: #1d150a; }
.sticker.v-hard_no, .etag.v-hard_no { background: var(--err); color: #fff; } .sticker.v-thin, .etag.v-thin { background: #8a8172; color: #fff; }
.detail { margin-top: 12px; padding-top: 10px; border-top: 1px dashed var(--line2); }
.dhead { font: 700 18px var(--serif); margin: 0; }
.blurb { font-family: var(--serif); font-size: 15px; background: var(--bg); border-left: 3px solid var(--gilt); padding: 8px 12px; margin: 8px 0; border-radius: 0 6px 6px 0; }
.chbar { display: grid; grid-template-columns: 9.5em minmax(0, 1fr) 1.2em; gap: 8px; align-items: center; font-size: 12.5px; margin: 3px 0; }
.chbar .track { height: 7px; background: var(--bg2); border-radius: 4px; overflow: hidden; }
.chbar .track i { display: block; height: 100%; background: var(--accent); border-radius: 4px; }

/* mood */
.tropechips { display: flex; flex-wrap: wrap; gap: 6px; margin: 12px 0; }
.tchip { border: 1px solid var(--line2); background: var(--bg); color: var(--ink); border-radius: 999px; padding: 4px 11px; font: 13px var(--sans); cursor: pointer; }
.tchip.flag { border-style: dashed; }
.tchip.want { background: var(--ok); border-color: var(--ok); color: #fff; }
.tchip.want::before { content: "+ "; }
.tchip.no { background: var(--err); border-color: var(--err); color: #fff; text-decoration: line-through; }
.limits { display: flex; flex-wrap: wrap; gap: 18px; }

/* bracket */
.champion { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px; background: var(--gilt-soft); border: 2px solid var(--gilt); border-radius: 10px; padding: 12px 16px; margin-bottom: 14px; }
.champion strong { font: 700 22px var(--serif); }
.ckick { font: 700 12px var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--gilt); }
.bracket { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(190px, 1fr); gap: 18px; overflow-x: auto; padding-bottom: 6px; }
.round { display: flex; flex-direction: column; justify-content: space-around; gap: 12px; min-width: 0; }
.round h4 { margin: 0; font-size: 14px; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; font-family: var(--sans); }
.match { border: 1px solid var(--line2); border-radius: 8px; background: var(--bg); overflow: hidden; position: relative; }
.match.lit { outline: 3px solid var(--gilt); }
.match.bye { opacity: .75; }
.entrant { display: grid; grid-template-columns: 1.6em minmax(0, 1fr) auto; gap: 6px; align-items: center; width: 100%; border: 0; border-bottom: 1px solid var(--line); background: transparent; color: var(--ink); text-align: left; padding: 8px 10px; font: 14px var(--serif); cursor: pointer; }
.entrant:last-of-type { border-bottom: 0; }
.entrant:hover:not(:disabled) { background: var(--accent-soft); }
.entrant.won { background: var(--accent); color: var(--accent-ink); font-weight: 700; }
.entrant.lost { color: var(--muted); text-decoration: line-through; }
.entrant.ghost { color: var(--muted); font-style: italic; cursor: default; }
.entrant:disabled { cursor: default; }
.eseed { font: 700 11px var(--mono); color: var(--gilt); }
.entrant.won .eseed { color: var(--accent-ink); }
.ename { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.etag { font: 700 9.5px var(--sans); text-transform: uppercase; border-radius: 3px; padding: 1px 4px; }
.refbtn { display: block; width: 100%; border: 0; border-top: 1px dashed var(--line2); background: var(--card); color: var(--accent); font: 600 12.5px var(--sans); padding: 5px; cursor: pointer; }
.benchrow h3 { font-size: 15px; margin: 16px 0 6px; }
.bench { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.bench li { font-size: 14px; }

/* ask */
.lanes { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 10px; }
.lane { text-align: left; border: 1px solid var(--line2); background: var(--card); color: var(--ink); border-radius: 10px; padding: 12px 14px; cursor: pointer; font: 14px var(--sans); }
.lane b { display: block; font: 700 17px var(--serif); }
.lane span { color: var(--muted); font-size: 13px; }
.lane.on { border: 2px solid var(--accent); background: var(--accent-soft); }
.refpick { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; margin-bottom: 12px; }
.refpick .field { flex: 1 1 200px; }
.refpick select { width: 100%; margin: 4px 0 0; }
.meter { font-size: 14px; color: var(--muted); margin: 10px 0 4px; }
.gate { background: var(--warn-soft); border-radius: 8px; padding: 9px 12px; font-size: 14px; }
.gate .pill { margin-left: 4px; }
.run { display: block; width: 100%; margin-top: 12px; border: 0; border-radius: 10px; padding: 14px; background: var(--accent); color: var(--accent-ink); font: 700 17px var(--serif); cursor: pointer; }
.run:disabled { opacity: .45; cursor: not-allowed; }
.progress h3 { margin: 0 0 8px; }
.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 4px; }
.step { font-size: 14px; color: var(--muted); }
.step.done { color: var(--ok); } .step.active { color: var(--ink); font-weight: 600; }
.step-ic { display: inline-block; width: 1.2em; font-family: var(--mono); }
.raw { white-space: pre-wrap; word-break: break-word; font: 12.5px var(--mono); max-height: 360px; overflow: auto; }
.partial { background: var(--warn-soft); border-left: 3px solid var(--warn); padding: 8px 12px; border-radius: 6px; }
.result, .recon, .progress, #how, #rawResult { margin-top: 14px; }
.rhead { display: flex; gap: 14px; align-items: flex-start; }
.rhead h3 { margin: 0 0 4px; font-size: 22px; }
.rhead p { margin: 0; }
.tally, .stamp { flex: 0 0 auto; font: 700 13px var(--mono); text-transform: uppercase; border: 2px solid var(--accent); color: var(--accent); border-radius: 6px; padding: 6px 10px; transform: rotate(-3deg); white-space: nowrap; }
.stamp.v-left, .stamp.v-right { border-color: var(--ok); color: var(--ok); } .stamp.v-toss_up { border-color: var(--gilt); color: var(--gilt); } .stamp.v-neither { border-color: var(--err); color: var(--err); }
.readcards { list-style: none; padding: 0; margin: 14px 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 12px; }
.rcard { border: 1px solid var(--line); border-top: 4px solid var(--line2); border-radius: 8px; padding: 10px 12px; background: var(--bg); min-width: 0; }
.rcard.v-match { border-top-color: var(--ok); } .rcard.v-maybe { border-top-color: var(--gilt); } .rcard.v-hard_no { border-top-color: var(--err); } .rcard.v-thin { border-top-color: #8a8172; }
.rtop { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.bookref { border: 0; background: none; color: var(--ink); font: 700 16px var(--serif); padding: 0; cursor: pointer; text-align: left; }
.fit { margin: 6px 0; font-size: 14.5px; }
.tquotes { list-style: none; padding: 0; margin: 6px 0; display: grid; gap: 4px; font-size: 13.5px; }
.tquotes li b { margin-right: 6px; }
.tquotes li.iswant b { color: var(--ok); } .tquotes li.isno b { color: var(--err); }
.tquotes q { font-family: var(--serif); font-style: italic; color: var(--muted); }
.est { color: var(--muted); margin: 6px 0; }
.chgrid { margin: 6px 0; }
h4 { margin: 14px 0 6px; font-size: 16px; }
.plain { margin: 0; padding-left: 18px; font-size: 14px; }
.tablewrap { overflow-x: auto; margin-top: 12px; }
table.crit { border-collapse: collapse; width: 100%; font-size: 14px; }
table.crit th, table.crit td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.crit th { font-size: 12.5px; color: var(--muted); }
table.crit th.side { font-family: var(--serif); color: var(--ink); }
td.lv { font-weight: 700; white-space: nowrap; } td.lv.strong { color: var(--ok); } td.lv.some { color: var(--gilt); } td.lv.none { color: var(--err); font-style: normal; } td.lv.unknown { color: var(--muted); }
.swap { font-size: 14px; padding: 7px 10px; border-radius: 7px; } .swap.ok { background: var(--ok-soft); } .swap.warn { background: var(--warn-soft); color: var(--ink); }
.cases { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.cases p { margin: 0; font-size: 14.5px; }

/* keep it */
.history { list-style: none; padding: 0; margin: 14px 0; display: grid; gap: 8px; }
.hrow { display: flex; gap: 10px; align-items: center; border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; }
.hglyph { width: 34px; height: 44px; border-radius: 3px; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font: 700 15px var(--serif); flex: 0 0 auto; }
.hinfo { flex: 1; display: grid; min-width: 0; }

.toasts { position: fixed; bottom: 16px; right: 16px; display: grid; gap: 8px; z-index: 50; max-width: min(380px, calc(100vw - 32px)); }
.toast { background: var(--ink); color: var(--bg); padding: 10px 14px; border-radius: 8px; font-size: 14px; box-shadow: 0 6px 20px rgba(0,0,0,.2); transition: opacity .5s; }
.toast.err { background: var(--err); color: #fff; } .toast.gone { opacity: 0; }
.toast a { color: inherit; font-weight: 700; }
.foot { max-width: 1120px; margin: 0 auto; padding: 20px 18px 40px; color: var(--muted); font-size: 14px; border-top: 1px solid var(--line); }
.sheet { display: none; }

/* docs pages */
.doc { max-width: 920px; margin: 0 auto; padding: 24px 18px 60px; }
.doc h1 { font-size: 32px; line-height: 1.15; }
.doc h2 { font-size: 23px; margin-top: 34px; }
.doc pre { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 12px; overflow-x: auto; font: 12.5px/1.5 var(--mono); }
.doc pre code { background: none; padding: 0; }
.doc table { border-collapse: collapse; width: 100%; font-size: 14px; display: block; overflow-x: auto; }
.doc th, .doc td { border-bottom: 1px solid var(--line); padding: 6px 8px; text-align: left; vertical-align: top; }
.tabs { display: flex; flex-wrap: wrap; gap: 4px; margin: 14px 0 6px; }
.tab { border: 1px solid var(--line2); background: var(--card); color: var(--ink); border-radius: 6px; padding: 4px 10px; cursor: pointer; font-size: 13px; }
.tab.on, .tab.active, .tab[aria-selected="true"] { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.codegroup { margin: 10px 0 16px; }
.statebox { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; margin: 14px 0; }
.tokenrow { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0; }
.tokenbox { font-family: var(--mono); background: var(--bg2); border: 1px solid var(--line); border-radius: 8px; padding: 10px; overflow-wrap: anywhere; width: 100%; }
.mono { font-family: var(--mono); overflow-wrap: anywhere; }

@media (max-width: 820px) {
  .pilerow, .cases { grid-template-columns: minmax(0, 1fr); }
  .bracket { grid-auto-flow: row; grid-auto-columns: auto; grid-template-columns: minmax(0, 1fr); overflow-x: visible; }
  .round { justify-content: flex-start; }
  .lanes { grid-template-columns: minmax(0, 1fr); }
  .bar { padding: 8px 12px; }
  .back { display: none; }
  .hero { padding-top: 24px; }
  .wrap, .hero, .foot { padding-left: 16px; padding-right: 16px; }
  .panel { padding: 12px; }
  .rhead { flex-direction: column; gap: 8px; }
  table.crit tr { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) minmax(0, 1fr); border-bottom: 1px solid var(--line); }
  table.crit th, table.crit td { border-bottom: 0; padding: 5px 6px; }
  table.crit tr > :nth-child(4) { grid-column: 1 / -1; padding-top: 0; color: var(--muted); }
  table.crit tr:first-child > :nth-child(4) { display: none; }
  .toast { font-size: 13px; padding: 8px 12px; }
}
@media print {
  body * { visibility: hidden; }
  .sheet, .sheet * { visibility: visible; }
  .sheet { display: block; position: absolute; left: 0; top: 0; width: 100%; color: #000; background: #fff; font-family: Georgia, serif; }
}
.match.bye .entrant.won { background: transparent; color: var(--ink); font-weight: 600; }
.match.bye .entrant.won .eseed { color: var(--gilt); }

/* Long unbroken titles (a pasted CSV cell) wrap instead of widening the page. */
.notes li, .toast, .hinfo, .champion, .detail, .readcards, .bench li, .match, .sheet, #status { overflow-wrap: anywhere; }