/* MHFU game font (falls back to sans-serif for glyphs it lacks, e.g. ★ — © ) */
@font-face{
  font-family:'MHFU';
  src:url('fonts/mhfu_font.ttf') format('truetype');
  font-display:swap;
}
/* Theme variables are set at runtime from the chosen color (see app.js). These :root
   values are only the pre-theme fallback. Note the Quest Randomizer's stylesheet refers
   to a --text-hint that its applyTheme never defines; this app uses --text-dim instead. */
:root{
  --bg:#3e3e3e; --bg1:#000000; --bg2:#333; --accent:#7a7a7a; --accent-hover:#9a9a9a;
  --win:#19e0d2;
  --text:#f3f3f3; --text-dim:#ffffff; --line:#ffffff1f; --card:#ffffff0d;
}
*{box-sizing:border-box;scrollbar-color:var(--accent) var(--bg2);scrollbar-width:thin}
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:var(--bg2)}
::-webkit-scrollbar-thumb{background:var(--accent);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--accent-hover)}
input,select,button,textarea{font-family:inherit}
html,body{margin:0;height:100%;overflow:hidden}
body{
  font-family:'MHFU',"Segoe UI",system-ui,sans-serif;
  background:var(--bg); color:var(--text); font-size:14px;
  user-select:none; -webkit-user-select:none;
}
#app{display:flex;flex-direction:column;height:100vh}
.hidden{display:none !important}

/* ── Title bar ─────────────────────────────────────────────────────────────── */
.titlebar{display:flex;align-items:center;gap:10px;padding:8px 14px}
.titlebar-header{
  background-image:
    linear-gradient(color-mix(in srgb,var(--accent) 90%,transparent),color-mix(in srgb,var(--accent) 90%,transparent)),
    url('assets/titlebar-background.png');
  background-size:auto 100%;
  background-position:left center;
  background-repeat:repeat;
}
.title-icon{width:32px;height:32px;object-fit:contain}
.titlebar h1{font-size:15px;font-weight:600;margin:0;white-space:nowrap}
.icon-btn{
  background:transparent;border:none;color:var(--text);font-size:18px;
  cursor:pointer;padding:6px 9px;border-radius:6px;line-height:1;
}
.icon-btn:hover{background:#ffffff1a}
/* The Quest Randomizer's icon-btn is always a <button>; ours is sometimes an <a>. */
a.icon-btn{display:inline-flex;align-items:center;text-decoration:none}

/* Seed bar lives in the title bar and takes the leftover width. */
.seedbar{display:flex;align-items:center;gap:6px;flex:1;min-width:0;margin-left:6px}
.seedbar input{
  flex:1;min-width:0;background:var(--bg2);color:var(--text);
  border:1px solid var(--line);border-radius:7px;padding:5px 9px;font-size:12.5px;
  font-family:ui-monospace,Consolas,monospace;
  /* body sets user-select:none globally — without this the seed can't be copied. */
  user-select:text;-webkit-user-select:text;
}
.seedbar input::placeholder{color:var(--text-dim);opacity:.45}
.seed-modified{color:var(--text-dim);font-size:11px;opacity:.8;flex-shrink:0}

/* ── Layout ────────────────────────────────────────────────────────────────── */
.layout{display:flex;flex:1;min-height:0}
.sidebar{
  width:300px;flex-shrink:0;padding:12px;overflow-y:scroll;scrollbar-gutter:stable;
  display:flex;flex-direction:column;gap:8px;
  background-image:
    linear-gradient(color-mix(in srgb,var(--accent) 90%,transparent),color-mix(in srgb,var(--accent) 90%,transparent)),
    url('assets/sidebar-background-texture1.png');
  background-size:auto 100%;
  background-position:left center;
  background-repeat:repeat;
}

/* ── Buttons ───────────────────────────────────────────────────────────────── */
.btn{
  background:#ffffff14;color:var(--text);border:1px solid var(--line);
  border-radius:7px;padding:8px 14px;cursor:pointer;font-size:14px;
}
.btn:hover{background:#ffffff24}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn:disabled:hover{background:#ffffff14}
.btn.block{width:100%}
.btn.tiny{padding:3px 10px;font-size:12px}
.btn.block,.btn.tiny{
  background-image:
    linear-gradient(color-mix(in srgb,var(--bg2) 80%,transparent),color-mix(in srgb,var(--bg2) 80%,transparent)),
    url('assets/banner-background.png');
  background-position:right;
}
/* The one call to action. --cta is the theme's own hue at the brightest lightness that
   still clears 4.5:1 against white text (see ctaColor), so it stays legible on all 27
   themes. background-image:none drops .btn.block's texture, which washed the colour out. */
.btn.accent{
  background:var(--cta);background-image:none;
  border-color:rgba(0,0,0,.45);color:#fff;font-weight:600;
  text-shadow:-1px 0 rgba(0,0,0,.55),1px 0 rgba(0,0,0,.55),0 -1px rgba(0,0,0,.55),0 1px rgba(0,0,0,.55);
}
.btn.accent:hover{background:color-mix(in srgb,var(--cta) 84%,#ffffff)}
.btn.accent:disabled:hover{background:var(--cta)}

/* ── Collapsible panels ────────────────────────────────────────────────────── */
.panel{border:1px solid var(--line);border-radius:8px;overflow:clip;background:var(--bg2)}
.panel-head{
  width:100%;text-align:left;background:transparent;border:none;color:var(--text);
  padding:10px 26px;font-size:30px;font-weight:600;cursor:pointer;
  display:flex;justify-content:space-between;align-items:center;
  background-image:
    linear-gradient(color-mix(in srgb,var(--bg2) 80%,transparent),color-mix(in srgb,var(--bg2) 80%,transparent)),
    url('assets/banner-background.png');
  background-size:auto 100%;
  background-position:left center;
  background-repeat:repeat;
}
.panel-head:hover{background-color:#ffffff0d}
.chev{transition:transform .15s;font-size:20px;font-weight:700;color:transparent}
.panel[data-open="true"] .chev{transform:rotate(180deg)}
.panel-body{
  display:none;padding:6px 12px 12px;flex-direction:column;gap:4px;
  background-image:
    linear-gradient(color-mix(in srgb,var(--bg1) 60%,transparent),color-mix(in srgb,var(--bg1) 60%,transparent)),
    url('assets/panel-body-bg.png');
  background-size:contain 100%;
  background-position:left center;
  background-repeat:repeat;
}
.panel[data-open="true"] .panel-body{display:flex}

/* ── Form bits ─────────────────────────────────────────────────────────────── */
.chk{display:flex;align-items:center;gap:8px;padding:3px 0;cursor:pointer;line-height:1.3}
.chk input{accent-color:var(--accent);width:16px;height:16px;cursor:pointer;flex-shrink:0}
.chk:has(input:disabled){opacity:.45;cursor:default}
.chk:has(input:disabled) input{cursor:default}
.chk .wicon{width:18px;height:18px;object-fit:contain}
.chk:hover{color:var(--accent-hover)}
.chk:hover input[type="checkbox"]{accent-color:var(--accent-hover,#9a9a9a)}
.chk input:indeterminate{opacity:.7}

.hint{color:var(--text-dim);opacity:.72;font-size:12px;margin:4px 0}
.row{display:flex;align-items:center}
.row.gap{gap:8px}
.row.end{justify-content:flex-end}

.field{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--text-dim)}
.field select,.field input{
  background:var(--bg2);color:var(--text);border:1px solid var(--line);
  border-radius:7px;padding:6px 9px;font-size:13px;line-height:1.4;
}
.field select option:disabled{opacity:.4}
.num{
  background:var(--bg2);color:var(--text);border:1px solid var(--line);
  border-radius:6px;padding:3px 5px;font-size:12px;width:44px;text-align:center;
}

/* Monster tree (species → monsters) */
.tree{max-height:260px;overflow-y:auto;padding-right:4px}
.tree .species{margin-top:4px}
.tree .species>.chk{font-weight:600}
.tree .children{margin-left:22px;display:none;flex-direction:column}
.tree .species.open .children{display:flex}
.tree .twist{cursor:pointer;width:22px;display:inline-block;text-align:center;color:var(--accent);font-size:18px;font-weight:700;user-select:none}
.tree .twist:hover{filter:brightness(1.4)}

/* ── Category rows (pool on/off + weight) ──────────────────────────────────── */
.cat-row{display:flex;align-items:center;gap:8px;padding:3px 0}
.cat-row .chk{flex:1;min-width:0}
.cat-row .num{flex-shrink:0}
.cat-count{font-size:11px;opacity:.6;flex-shrink:0;min-width:34px;text-align:right}

/* ── Custom pool rows (mirrors the randomizer's Challenges panel) ──────────── */
.cp-add{display:flex;gap:6px;align-items:center;flex-wrap:wrap;margin-bottom:6px}
.cp-add input[type="text"]{
  flex:1;min-width:0;background:var(--bg2);color:var(--text);
  border:1px solid var(--line);border-radius:7px;padding:5px 8px;font-size:13px;
}
.cp-list{display:flex;flex-direction:column;gap:4px}
.cp-tag{display:flex;align-items:center;gap:6px;background:#ffffff0f;border:1px solid var(--line);border-radius:6px;padding:4px 8px;font-size:13px}
.cp-tag input[type="checkbox"]{accent-color:var(--accent);width:15px;height:15px;cursor:pointer;flex-shrink:0}
.cp-edit-text{
  flex:1;min-width:0;background:transparent;color:var(--text);
  border:1px solid transparent;border-radius:5px;padding:2px 5px;font-size:12px;
  transition:background .15s,border-color .15s;
}
.cp-edit-text:hover,.cp-edit-text:focus{background:var(--bg2);border-color:var(--line);outline:none}
.cp-edit-text.off{opacity:.45}
.cp-tag .num{width:34px}
.cp-del{background:transparent;border:none;color:var(--text-dim);cursor:pointer;font-size:16px;padding:0 2px;line-height:1;flex-shrink:0}
.cp-del:hover{color:red}

/* ── Card stage ────────────────────────────────────────────────────────────── */
.stage{
  flex:1;min-width:0;padding:14px;background-color:var(--bg1);
  display:flex;flex-direction:column;gap:8px;
}
.banner{
  flex-shrink:0;border:1px solid var(--line);border-radius:8px;padding:8px 12px;
  background:#ffffff0f;font-size:13px;line-height:1.4;
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
}
.banner .btn{flex-shrink:0}
/* Deliberately darker than the squares sitting on it (--well is derived in applyTheme),
   otherwise the grid dissolves into the background. */
.card-wrap{
  flex:1;min-height:0;container-type:size;
  display:grid;place-items:center;overflow:auto;
  background:var(--well,#101216);
  border:1px solid var(--line);border-radius:10px;padding:10px;
}
.status{flex-shrink:0;margin:0;text-align:center;font-size:14px;min-height:1.2em;color:var(--text-dim)}
.status.win{color:var(--win);font-weight:700}

/* The card sizes itself to the smaller of the stage's width and height, so it always
   fits without the page ever needing to scroll (body is overflow:hidden). Font sizes
   are in cqi so every size looks the same at any window dimension. */
.bingo-card{
  width:min(100cqi,100cqh);height:min(100cqi,100cqh);
  container-type:inline-size;
  display:grid;gap:calc(4.5cqi / var(--n));
  grid-template-columns:repeat(var(--n),1fr);
  grid-template-rows:repeat(var(--n),1fr);
}
.cell{
  position:relative;overflow:hidden;cursor:pointer;
  border:2px solid transparent;border-radius:8px;
  background:#ffffff12;color:var(--text);font-family:inherit;text-align:center;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:calc(2cqi / var(--n));padding:calc(4.5cqi / var(--n));min-width:0;min-height:0;
  transition:background .12s,border-color .12s;
}
.cell:hover{background:#ffffff20}
.cell:focus-visible{outline:2px solid var(--accent-hover);outline-offset:-4px}
/* Fallback only — markedBorder() in app.js sets the real colour inline, a lightened form
   of the cell's own pool tint. Not solid white: that shouted over the --win fill a
   completed line gets, which is the state that should be loud. */
.cell.marked{border-color:rgba(255,255,255,.55);background:color-mix(in srgb,var(--accent) 55%,transparent)}

/* Crossed off. A recoloured border and a dimmed icon were too subtle to pick a marked
   square out of a full grid at a glance — a cross is unmistakable and, unlike colour,
   survives being squinted at from across a room. Drawn over the text the way you'd score
   out a line on paper, kept translucent so the goal stays readable underneath.
   The overhang is clipped by .cell's overflow:hidden, so 150% width lands corner to
   corner on a square cell (its diagonal is ~141%). --x is overridden for print, where the
   cell is white and a white cross would vanish. */
.cell{--x:rgba(255,255,255,.5)}
.cell.marked::before,
.cell.marked::after{
  content:"";position:absolute;left:-25%;right:-25%;top:calc(50% - .3cqi);
  height:.6cqi;background:var(--x);pointer-events:none;z-index:2;
}
.cell.marked::before{transform:rotate(45deg)}
.cell.marked::after{transform:rotate(-45deg)}
.cell.marked .cell-icon{opacity:.55}
/* A completed line fills its squares with --win (a hue rotated 180° off the theme, see
   winColor) instead of only outlining them — a filled run of squares is unmistakable at a
   glance, where a brighter border was not. Must stay after .cell.marked to override its
   background. The glow adds a second, non-colour cue: nothing else on the page glows. */
.cell.line{
  background:var(--win);
  /* Inset white ring + outer glow. The ring is deliberately not colour-based: --win is a
     full 180° off the theme's hue, but hue rotation says nothing about luminance, and on
     the gold themes a win square and an unmarked one land within 1.02:1 of each other.
     Anyone reading by brightness alone still gets an unambiguous double-ring. */
  box-shadow:inset 0 0 0 2px rgba(255,255,255,.9),
             0 0 10px 2px color-mix(in srgb,var(--win) 60%,transparent);
}
.cell.line .cell-text{font-weight:700}
.cell.line:hover{background:var(--win);filter:brightness(1.08)}
/* .cell.marked dims the icon to let the fill read; on a win square the fill is already
   solid, so put the icon back to full strength. */
.cell.line .cell-icon{opacity:1}
.cell.free,.cell.empty{cursor:default}
.cell.empty{opacity:.3}
.cell.empty:hover{background:#ffffff12}
.cell-icon{width:34%;max-height:38%;object-fit:contain;flex-shrink:0}
.cell-sub{opacity:.72;line-height:1.1}
/* A 40-character entry (the MAX_CELL_TEXT cap) needs three lines at 5x5 and four on the
   bigger grids, where the fixed 2px border eats proportionally more of a smaller cell. The
   clamp is a safety net rather than the fitting mechanism, so it sits at four everywhere —
   there is vertical room for roughly ten lines at any size. overflow-wrap catches a single
   unbroken 40-character word, which would otherwise run past the square's edge. */
.cell-text{line-height:1.15;overflow:hidden;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow-wrap:anywhere}
/* Text scales inversely with the column count, so a square holds about the same number of
   characters at any grid size. The constants reproduce the sizes these rules used to hard-
   code for 3/4/5 (3.4 / 2.6 / 2.1 cqi and 2.2 / 1.7 / 1.4) and carry on up to 10 without
   another rule per size. Still not shrink-to-fit — MAX_CELL_TEXT is what guarantees the
   text fits; this just picks the size for the grid. */
.bingo-card .cell-text{font-size:calc(10.4cqi / var(--n))}
.bingo-card .cell-sub{font-size:calc(6.8cqi / var(--n))}

.cell-reroll{
  position:absolute;top:2%;right:2%;opacity:0;transition:opacity .12s;
  background:#00000066;border:none;color:#fff;border-radius:5px;cursor:pointer;
  font-size:2.2cqi;line-height:1;padding:.5cqi .8cqi;font-family:inherit;
}
.cell:hover .cell-reroll,.cell:focus-within .cell-reroll{opacity:1}
.cell-reroll:hover{background:#000000aa}

/* Colour legend in the Help modal. Built from the same tables the cards use, so it can't
   drift from what's actually on screen. */
.legend{display:grid;grid-template-columns:1fr 1fr;gap:4px 12px;margin:0 0 10px}
.legend div{display:flex;align-items:center;gap:7px;font-size:12.5px;line-height:1.5}
.legend-strip{display:flex;flex-wrap:wrap;gap:5px;margin:0 0 4px}
.sw{width:14px;height:14px;border-radius:4px;border:2px solid;background:#ffffff12;flex-shrink:0}

/* ── Enlarged tile preview ─────────────────────────────────────────────────── */
/* A hover zoom of the square under the cursor. It reuses a clone of the cell itself, so
   it stays in step with cell styling automatically — but everything the card sizes in cqi
   has to be restated in px here, because the clone lives on <body>, outside the card's
   container, where cqi and --n don't resolve. Sits below .modal's z-index, and is
   pointer-events:none so it can never eat a click. */
/* Opaque backdrop matching the card's own well: a marked square's fill is translucent, so
   without this the grid shows straight through the zoom. */
.tile-preview{position:fixed;z-index:9;pointer-events:none;display:none;
  border-radius:10px;background:var(--well,#101216)}
.tile-preview.on{display:block}
.tile-preview .cell{
  width:210px;height:210px;border-width:3px;border-radius:10px;
  gap:6px;padding:12px;box-shadow:0 10px 30px rgba(0,0,0,.6);cursor:default;
}
.tile-preview .cell-text{font-size:17px;-webkit-line-clamp:5}
.tile-preview .cell-sub{font-size:13px}
.tile-preview .cell-reroll{display:none}
.tile-preview .cell.marked::before,
.tile-preview .cell.marked::after{height:3px;top:calc(50% - 1.5px)}

/* No hover on touch, so the preview would only ever be a stuck panel. */
@media (hover:none){ .tile-preview{display:none !important} }

/* ── Modals ────────────────────────────────────────────────────────────────── */
.modal{position:fixed;inset:0;background:#000000a8;display:flex;align-items:center;justify-content:center;z-index:10}
.modal-card{
  border:1px solid var(--line);border-radius:12px;padding:22px;width:min(460px,90vw);
  max-height:85vh;overflow-y:auto;
  background-color:var(--bg2);
  background-image:
    linear-gradient(color-mix(in srgb,var(--bg2) 84%,transparent),color-mix(in srgb,var(--bg2) 84%,transparent)),
    url('assets/rockyTextureDark2.png');
  background-repeat:repeat;background-size:auto,200px 200px;
}
.modal-card h2{margin:0 0 16px;font-size:18px}
.modal-card h3{margin:16px 0 6px;font-size:14px}
.modal-card p{margin:0 0 10px;line-height:1.45}
.modal-card a{color:color-mix(in srgb, hsl(from var(--accent) calc(h + 180) 75% 60%) 50%, var(--text))}
.modal-card .muted{color:var(--text-dim);font-size:13px;opacity:.75}
.modal-card ul{margin:0 0 10px;padding-left:18px}
.modal-card li{margin-bottom:5px;line-height:1.4}
.modal-card code{background:var(--bg);border:1px solid var(--line);border-radius:5px;padding:1px 5px;font-family:ui-monospace,Consolas,monospace;font-size:12px;user-select:text;-webkit-user-select:text}
.modal-divider{border:none;border-top:1px solid var(--line);margin:14px 0 10px}
.modal-card textarea{
  width:100%;height:180px;background:var(--bg);color:var(--text);
  border:1px solid var(--line);border-radius:7px;padding:8px;font-size:12px;
  font-family:ui-monospace,Consolas,monospace;resize:vertical;
  user-select:text;-webkit-user-select:text;
}
.swatches{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-bottom:15px}
.swatch{aspect-ratio:1;border-radius:8px;border:2px solid transparent;cursor:pointer;position:relative;overflow:hidden;padding:0}
.swatch.sel{border-color:#fff}
.swatch-icon{position:absolute;top:7%;left:50%;transform:translateX(-50%);width:60%;pointer-events:none;filter:drop-shadow(0 1px 2px rgba(0,0,0,.45))}
.swatch span{position:absolute;bottom:0;left:0;right:0;text-align:center;font-size:10px;line-height:1.5;color:#fff;background:rgba(0,0,0,.45)}
.share-row{display:flex;align-items:center;gap:6px;margin-bottom:8px}
.share-row code{flex:1;min-width:0;word-break:break-all}
/* Small caption above each command row saying which bot the form suits. */
.cmd-desc{font-size:11.5px;color:var(--text-dim);opacity:.7;margin:8px 0 3px;line-height:1.4}

/* Other MHGU apps modal */
.app-links{list-style:none;margin:0 0 14px;padding:0;display:flex;flex-direction:column;gap:10px}
.app-links li{border:1px solid var(--line);border-radius:8px;padding:9px 12px;background:#ffffff08}
.app-links li.current{opacity:.72}
.app-links a,.app-name{font-weight:600;font-size:14px}
.app-here{font-weight:400;font-size:11px;opacity:.7;border:1px solid var(--line);border-radius:6px;padding:1px 7px;margin-left:7px}
.app-desc{display:block;margin-top:3px;font-size:12px;opacity:.8;line-height:1.4}

/* ── Print ─────────────────────────────────────────────────────────────────── */
@media print{
  html,body{overflow:visible !important;height:auto !important;background:#fff !important;color:#000 !important}
  .titlebar,.sidebar,.banner,.status,.modal,.cell-reroll{display:none !important}
  .layout{display:block}
  .stage{padding:0;background:none !important}
  .card-wrap{container-type:normal;overflow:visible;display:block}
  .bingo-card{width:7in;height:7in;gap:2px;page-break-inside:avoid}
  .cell{border-color:#000 !important;background:#fff !important;color:#000 !important}
  .cell.marked{background:#d8d8d8 !important;--x:#000}
  .cell.line{--x:#fff}
  /* Three distinguishable levels on paper, where --win doesn't survive: unmarked white,
     marked light grey, completed line dark with reversed text. */
  .cell.line{background:#4a4a4a !important;color:#fff !important;box-shadow:none !important}
  .cell.line .cell-text{font-weight:700}
  .cell-text{font-size:9pt !important}
  .cell-sub{font-size:7pt !important}
  *{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}

/* ── Mobile ────────────────────────────────────────────────────────────────── */
@media (max-width:760px){
  .layout{flex-direction:column}
  .sidebar{width:auto;max-height:42vh;order:2}
  .stage{order:1;padding:10px}
  .card-wrap{container-type:inline-size}
  .bingo-card{width:100%;height:auto;aspect-ratio:1}
  .cell-reroll{opacity:1}
  .titlebar{flex-wrap:wrap}
  .seedbar{order:3;flex-basis:100%}
}