app.css

@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@500;600;700&display=swap');

:root{
  --bg:#14161a; --panel:#1c1f26; --panel2:#232733; --line:#333a48;
  --fg:#e7eaf0; --dim:#98a1b3; --accent:#6ea8ff; --accent2:#ffcc66;
  --danger:#ff6b6b; --ok:#5fd68a;
  --gap:3px; --labelw:150px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--fg);font:14px/1.45 "Segoe UI",system-ui,sans-serif;
  display:flex;flex-direction:column;overflow:hidden}
button,input,select,textarea{font:inherit;color:inherit}
button{background:var(--panel2);border:1px solid var(--line);border-radius:6px;padding:5px 10px;cursor:pointer}
button:hover{background:#2c3242;border-color:#4a566b}
button.primary{background:var(--accent);color:#0b1220;border-color:transparent;font-weight:600}
button.primary:hover{background:#8dbaff}
button.ghost{background:transparent}
button.danger:hover{background:#4a2020;border-color:var(--danger)}
input,select,textarea{background:var(--panel2);border:1px solid var(--line);border-radius:6px;padding:5px 8px}
input:focus,textarea:focus,select:focus{outline:2px solid var(--accent);outline-offset:-1px}
.row{display:flex;align-items:center;gap:8px}
#boardlist [hidden]{display:none}
.sep{width:1px;height:22px;background:var(--line);margin:0 2px}
.spacer{flex:1}
small,.muted{color:var(--dim)}

/* ---------- top bar ---------- */
header{display:flex;flex-direction:column;gap:6px;padding:8px 10px;background:var(--panel);
  border-bottom:1px solid var(--line);flex:none}
#title{background:transparent;border:none;font-size:17px;font-weight:600;padding:2px 4px;min-width:220px;
  /* Keep the user's preferred width on roomy displays, but allow it to yield
     when OS scaling or a narrower window reduces the CSS viewport. */
  flex:0 1 var(--title-width,820px)}
#title:hover{background:var(--panel2)}
.title-reset-control{flex:none;margin-left:-4px;border:0;background:transparent;color:var(--dim);
  padding:2px 4px;font-size:20px;line-height:20px}
.title-reset-control:hover{background:var(--line);color:var(--fg)}
.title-reset-control.is-armed{color:var(--danger)}
.title-reset-control.is-armed:hover{color:var(--danger)}
.title-divider{position:relative;align-self:stretch;flex:none;width:12px;margin:0 -2px;cursor:col-resize;
  touch-action:none}
.title-divider::after{content:"";position:absolute;top:5px;bottom:5px;left:50%;width:1px;background:var(--line)}
.title-divider:hover::after,.resizing-title .title-divider::after{width:2px;background:var(--accent)}
.resizing-title,.resizing-title *{cursor:col-resize!important;user-select:none!important}
#searchbox{position:relative;width:352px}
#q{width:100%;padding-right:32px}
#btnClearSearch{position:absolute;right:4px;top:4px;width:26px;height:26px;padding:0;
  border:0;background:transparent;color:var(--dim);font-size:22px;line-height:22px}
#btnClearSearch:hover{background:var(--line);color:var(--fg)}
#btnClearSearch[hidden]{display:none}
#qcount{min-width:70px;font-variant-numeric:tabular-nums}
#stat{flex:none;text-align:right;font-variant-numeric:tabular-nums}
#subboardTabs{display:flex;align-items:center;gap:8px;flex:1 1 0;min-width:150px;overflow-x:auto;
  scrollbar-width:thin;padding:1px 0}
.subboard-tab{width:210px;min-width:150px;height:32px;position:relative;display:flex;align-items:center;gap:3px;
  padding:2px 3px 2px 10px;overflow:visible;background:transparent;border:1px solid var(--line);border-radius:6px}
.subboard-tab.active{background:#1d304d;border-color:var(--accent);box-shadow:inset 0 0 0 1px rgba(110,168,255,.18)}
.subboard-tab[draggable="true"]{cursor:grab}
.subboard-tab[draggable="true"]:active{cursor:grabbing}
.subboard-tab.compare-drop-over{border-color:var(--accent2);box-shadow:0 0 0 2px rgba(255,204,102,.24);background:#2a2930}
.subboard-tab.comparing{margin-bottom:24px}
.subboard-tab input{width:100%;min-width:0;border:0;background:transparent;padding:0;outline:none}
.subboard-name{min-width:0;flex:1;padding:2px 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  text-align:left;background:transparent;border:0}
.subboard-name:hover{background:transparent}
.subboard-delete{display:grid;place-items:center;flex:none;width:20px;height:20px;padding:0;border:0;
  background:transparent;color:var(--dim);font-size:17px;line-height:1}
.subboard-delete:hover,.subboard-delete[data-confirm="1"]{background:transparent;color:var(--danger)}
.subboard-delete .icon{width:14px;height:14px}
.subboard-add{flex:none;color:var(--accent);border-style:dashed}
.subboard-compare{position:absolute;z-index:2;top:calc(100% + 1px);left:-1px;width:calc(100% + 2px);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:3px 10px;text-align:left;font-size:12px;
  color:var(--fg);background:#171d28;border:1px solid var(--line);border-top:0;border-radius:0 0 7px 7px}
.subboard-compare:hover{background:#252d3c;color:var(--accent2)}
button.icon-button{display:grid;place-items:center;width:30px;height:30px;padding:0}
button.icon-button .icon{width:16px;height:16px}
#settingsWrap{position:relative}
#settingsMenu{position:absolute;top:calc(100% + 7px);right:0;z-index:60;width:244px;
  padding:10px;background:var(--panel);border:1px solid var(--line);border-radius:8px;
  box-shadow:0 12px 28px rgba(0,0,0,.36)}
#settingsMenu label{display:block;margin-bottom:5px;color:var(--dim);font-size:12px}
#settingsMenu select{width:100%}
#cursorPickerWrap{position:relative}
#btnCursorPicker>span{font-size:20px;line-height:1}
#btnCursorPicker>img{width:25px;height:25px;object-fit:contain;filter:drop-shadow(0 1px 1px #000)}
#cursorPicker{position:absolute;top:calc(100% + 7px);right:0;z-index:160;width:294px;padding:10px;
  background:var(--panel);border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 28px rgba(0,0,0,.42)}
#cursorPicker[hidden]{display:none}
.cursor-picker-title{margin:0 2px 8px;color:var(--dim);font-size:12px}
.cursor-options{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.cursor-option{display:flex;flex-direction:column;align-items:center;gap:4px;min-width:0;padding:7px 3px 6px;
  background:transparent;border-color:transparent;color:var(--dim);font-size:11px}
.cursor-option:hover{background:#252b35;color:var(--fg)}
.cursor-option[aria-checked="true"]{background:#35445e;border-color:#6ea8ff99;color:#fff}
.cursor-option img{width:54px;height:54px;object-fit:contain;pointer-events:none;filter:drop-shadow(0 2px 2px #000)}
.cursor-option span{max-width:100%;overflow:hidden;text-overflow:ellipsis}
kbd{background:#2a3040;border:1px solid var(--line);border-bottom-width:2px;border-radius:4px;
  padding:0 5px;font-size:11px;font-family:inherit;color:var(--dim)}

/* ---------- board ---------- */
main{flex:1;overflow:hidden;position:relative}
main.panning{cursor:grabbing}
#canvas{position:relative;padding:10px;display:flex;flex-direction:column;gap:14px;transform-origin:0 0;width:fit-content}
#drawingSurface{position:absolute;z-index:25;pointer-events:none;
  touch-action:none}
body.draw-mode #drawingSurface{pointer-events:auto}
body.draw-mode,body.draw-mode *{cursor:none!important}
body.draw-mode #customCursor{display:none}
.draw-toolbar{position:absolute;z-index:38;right:14px;top:14px;display:flex;align-items:center;gap:4px;
  padding:5px;border:1px solid rgba(255,255,255,.12);border-radius:12px;background:rgba(7,9,12,.9);
  box-shadow:0 8px 28px rgba(0,0,0,.45);backdrop-filter:blur(8px)}
.draw-tool{display:grid;place-items:center;width:38px;height:38px;padding:0;border:0;border-radius:8px;
  color:#aeb5c1;background:transparent}
.draw-tool-icon{display:block;width:27px;height:27px;object-fit:contain;filter:invert(.72);pointer-events:none}
.draw-tool:hover .draw-tool-icon,.draw-tool[aria-pressed="true"] .draw-tool-icon{filter:invert(1)}
.draw-tool:hover{color:#fff;background:#252b35;border-color:transparent}
.draw-tool[aria-pressed="true"]{color:#fff;background:#35445e;box-shadow:inset 0 0 0 1px #6ea8ff99}
.draw-settings{display:flex;align-items:center;gap:6px;padding:0 4px}
.draw-settings[hidden]{display:none}
#drawColor{width:27px;height:27px;padding:2px;border-radius:50%;cursor:pointer}
#drawColor::-webkit-color-swatch-wrapper{padding:0}
#drawColor::-webkit-color-swatch{border:0;border-radius:50%}
#drawColor::-moz-color-swatch{border:0;border-radius:50%}
#drawWidth{width:76px;padding:0;accent-color:var(--accent)}
body.collab-readonly .draw-toolbar{pointer-events:none;opacity:.55}
#drawingToolCursor{position:fixed;z-index:1001;left:0;top:0;width:0;height:0;pointer-events:none;will-change:transform}
#drawingToolCursor img{position:absolute;left:0;bottom:0;width:36px;height:36px;object-fit:contain;
  filter:invert(.95) drop-shadow(0 1px 1px #000)}
#drawingToolCursor[hidden]{display:none}
#eraserCursor{position:fixed;z-index:130;width:54px;height:54px;border:2px dashed #f3f6ff;
  border-radius:50%;pointer-events:none;transform:translate(-50%,-50%);
  box-shadow:0 0 0 1px rgba(0,0,0,.72),0 0 10px rgba(0,0,0,.45)}
#eraserCursor[hidden]{display:none}
#board{position:relative;display:flex;flex-direction:column;gap:0;min-width:1500px;
  border:1px solid var(--line);border-radius:8px;overflow:hidden}
.tier-actions{display:flex;align-items:center;gap:6px;margin:5px 6px 6px}
.add-tier{padding:3px 8px;font-size:12px}
.tier{display:flex;min-height:104px;background:var(--panel);}
/* The seam between two tiers carries no height of its own: linked tiers sit
   flush, unlinked ones are parted by a hairline, and the toggle floats over the
   boundary as an overlay that only appears on hover. */
.tier-link-slot{position:relative;z-index:4;height:0;flex:none;display:grid;place-items:center start;
  background:none;border:0;border-top:1px solid var(--line)}
.tier-link-slot.linked{border-top:0}
/* The seam has no height, so the toggle's row overflows below it — lift the
   button by half its height to straddle the boundary. */
.tier-link-slot .tier-link-button{margin-left:calc(var(--labelw)/2 - 14px);transform:translateY(-50%)}
.tier-link-button{display:grid;place-items:center;width:28px;height:20px;padding:0;border:1px solid var(--line);border-radius:999px;background:var(--panel);color:var(--dim);cursor:pointer;
  box-shadow:0 2px 7px rgba(0,0,0,.5);opacity:0;transition:opacity .12s ease}
.tier-link-slot:hover .tier-link-button,.tier-link-button:focus-visible{opacity:1}
.tier-link-button:hover{background:#263a59;border-color:var(--accent);color:var(--accent2)}
.tlabel{width:var(--labelw);flex:none;display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:2px;padding:6px;color:#111;position:relative;cursor:grab}
.tlabel:active{cursor:grabbing}
.tier.dragging-tier,.tier-drag-hidden{display:none}
/* A bracket hugging the label column shows which tiers are linked at the same
   level, instead of a persistent icon between them. */
.tier-link-bracket{position:absolute;left:-6px;width:10px;z-index:1;pointer-events:none;
  border:3px solid var(--accent2);border-right:none;border-radius:7px 0 0 7px;opacity:.75}
#canvas>.tier-link-bracket{z-index:3}
.tier-placeholder{flex:none;border:2px dashed var(--accent);border-radius:6px;
  background:rgba(110,168,255,.14);box-shadow:inset 0 0 28px rgba(110,168,255,.14);
  animation:placeholder-pulse .72s ease-in-out infinite alternate}
.tier-drag-preview{position:fixed;top:0;left:0;z-index:120;pointer-events:none;opacity:.92;
  transform-origin:top left;transform:scale(var(--tier-drag-scale,1));
  border-radius:6px;overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.55),0 0 0 2px rgba(255,255,255,.18);
  will-change:left,top}
.tier-dragging,.tier-dragging *{cursor:grabbing!important;user-select:none!important}
.tlabel .txt{width:100%;text-align:center;font-weight:700;font-size:15px;word-break:break-word;
  outline:none;border-radius:4px;padding:2px}
.tlabel .txt:focus{background:rgba(255,255,255,.45)}
.tlabel .hot{display:none}
.tlabel .cnt{display:none}
.tools{position:absolute;top:2px;right:2px;display:none;gap:2px}
.tlabel:hover .tools{display:flex}
.icon-sprite{position:absolute;width:0;height:0;overflow:hidden}
.icon{display:block;width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.8;
  stroke-linecap:round;stroke-linejoin:round}
.tools button.icon-button{display:grid;place-items:center;width:28px;height:28px;padding:0;
  background:rgba(20,24,28,.48);color:rgba(255,255,255,.88);border:1px solid rgba(255,255,255,.3);
  border-radius:8px;box-shadow:0 2px 5px rgba(0,0,0,.18);backdrop-filter:blur(3px)}
.tools button.icon-button:hover{background:rgba(20,24,28,.78);color:#fff;border-color:rgba(255,255,255,.65);
  transform:translateY(-1px)}
.tools button.icon-button:active{transform:translateY(0);box-shadow:none}
.tools button.icon-button.danger:hover{background:rgba(130,35,45,.8);border-color:#ff9a9a;color:#fff}
.tools button.icon-button:focus-visible{outline:2px solid #fff;outline-offset:1px}
.drop{flex:1;display:flex;flex-wrap:wrap;align-content:flex-start;gap:2px;padding:3px;overflow:visible;
  background:#0f1115;min-height:104px}
.drop.over{background:#172239;outline:2px solid color-mix(in srgb,var(--accent) 72%,transparent);
  outline-offset:-2px;box-shadow:inset 0 0 28px rgba(110,168,255,.09)}

/* ---------- pool ---------- */
#poolwrap{border:1px solid var(--line);border-radius:8px;background:var(--panel);overflow:hidden}
#poolhead{display:flex;align-items:center;gap:8px;padding:6px 10px;background:var(--panel2);
  border-bottom:1px solid var(--line)}
#pool{padding:5px;background:#0f1115;min-height:116px}

/* ---------- item ---------- */
.item{position:relative;width:96px;height:96px;flex:none;cursor:grab;
  background:#000;border-radius:4px;overflow:hidden;user-select:none;
  border:2px solid transparent}
.item.compared{overflow:visible;z-index:20}
.item img{width:100%;height:100%;object-fit:contain;display:block;pointer-events:none}
.item.missing-image{display:flex;align-items:center;justify-content:center;background:
  linear-gradient(135deg,#252b36 25%,#202630 25%,#202630 50%,#252b36 50%,#252b36 75%,#202630 75%);
  background-size:18px 18px}
.missing-image-mark{display:grid;place-items:center;width:34px;height:34px;border:2px dashed #8b949e;
  border-radius:8px;color:#8b949e;font-size:22px;font-weight:800}
.remote-selection{position:absolute;z-index:34;inset:var(--remote-inset,0);border:2px solid var(--remote-color);
  border-radius:4px;pointer-events:none;box-shadow:0 0 8px color-mix(in srgb,var(--remote-color) 58%,transparent)}
.item.sel{border-color:var(--selection-color,var(--accent2));
  box-shadow:0 0 0 2px color-mix(in srgb,var(--selection-color,var(--accent2)) 35%,transparent)}
.item.dim{opacity:.18;filter:grayscale(1)}
.item.dim.sel{opacity:.6;filter:none}
.item.hit{border-color:var(--ok)}
.item.dragging{position:absolute;opacity:0;pointer-events:none}
.card-dragging,.card-dragging *{cursor:grabbing!important}
.drag-preview{position:fixed;z-index:120;pointer-events:none;margin:0;opacity:.9;
  border-width:calc(2px * var(--drag-scale,1));
  border-radius:calc(4px * var(--drag-scale,1));
  box-shadow:0 18px 55px rgba(0,0,0,.55),0 0 0 2px rgba(255,255,255,.2);
  transform:rotate(1.5deg) scale(1.025);transform-origin:center;
  transition:transform .1s ease-out;will-change:left,top}
.drag-preview .cap{opacity:1;font-size:clamp(10px,calc(10px * var(--drag-scale,1)),30px);
  padding:calc(2px * var(--drag-scale,1)) calc(4px * var(--drag-scale,1))}
.drag-preview[data-count]:not([data-count=""])::after{content:attr(data-count);position:absolute;
  top:calc(-8px * var(--drag-scale,1));right:calc(-8px * var(--drag-scale,1));
  min-width:calc(24px * var(--drag-scale,1));height:calc(24px * var(--drag-scale,1));
  padding:0 calc(6px * var(--drag-scale,1));display:grid;place-items:center;border-radius:999px;
  background:var(--accent);color:#08101d;font-size:clamp(11px,calc(12px * var(--drag-scale,1)),32px);
  font-weight:800;line-height:1;box-shadow:0 4px 16px rgba(0,0,0,.5)}
.drop-placeholder{width:96px;height:96px;flex:none;border:2px dashed var(--accent);border-radius:4px;
  background:rgba(110,168,255,.14);box-shadow:inset 0 0 22px rgba(110,168,255,.14);
  animation:placeholder-pulse .72s ease-in-out infinite alternate}
@keyframes placeholder-pulse{to{background:rgba(110,168,255,.25);box-shadow:inset 0 0 28px rgba(110,168,255,.32)}}
@media (prefers-reduced-motion:reduce){.drag-preview{transform:none}
  .drop-placeholder,.tier-placeholder{animation:none}}
.item .badge{position:absolute;top:0;right:0;background:rgba(0,0,0,.65);font-size:10px;
  padding:0 3px;border-bottom-left-radius:4px;color:var(--accent2);display:none}
.item.hasnote .badge{display:block}
.rank-shift{position:absolute;z-index:40;display:flex;align-items:center;gap:0;white-space:nowrap;
  font:700 11px/1 "Fredoka","Arial Rounded MT Bold","Comic Sans MS","Segoe UI",sans-serif;font-variant-numeric:tabular-nums;
  pointer-events:none;filter:drop-shadow(0 1px 1px #000) drop-shadow(0 0 1px #000)}
.rank-shift b{font:inherit;font-size:8px;letter-spacing:-.35px;position:relative;z-index:1}
.rank-shift.horizontal b{margin-left:-4px}
.movement-arrow{width:15px;height:15px;flex:none;fill:none;stroke:currentColor;stroke-width:8;
  stroke-linecap:round;stroke-linejoin:round}
.movement-arrow.up{transform:none}
.movement-arrow.right{transform:rotate(90deg)}
.movement-arrow.down{transform:rotate(180deg)}
.movement-arrow.left{transform:rotate(-90deg)}
.rank-shift.up{color:#58ee34}
.rank-shift.down{color:#ef5665}
.rank-shift.left{color:#58ee34}
.rank-shift.right{color:#ef5665}
.rank-shift.vertical{left:50%;transform:translateX(-50%)}
.rank-shift.vertical.up{bottom:calc(100% - 2px)}
.rank-shift.vertical.down{top:calc(100% - 2px)}
.rank-shift.horizontal{top:50%;transform:translateY(-50%);display:none}
.item.sel .rank-shift.horizontal{display:flex}
.rank-shift.horizontal.left{right:calc(100% - 7px)}
.rank-shift.horizontal.right{left:calc(100% - 7px)}
.rank-shift.horizontal.reordered{left:calc(100% - 7px);color:var(--accent2)}
.rank-shift.horizontal.reordered b{margin-left:0;font-size:9px}

/* caption: ALWAYS in the DOM so browser Ctrl+F can find + scroll to it.
   opacity:0 keeps native find working (display:none / visibility:hidden would not). */
.cap{position:absolute;left:0;right:0;bottom:0;font-size:10px;line-height:1.25;padding:1px 3px;
  background:rgba(0,0,0,.72);color:#fff;opacity:0;transition:opacity .1s;
  max-height:100%;overflow:hidden;word-break:break-word;pointer-events:none}
body.lab-show .cap{opacity:1}
body.lab-hover .item:hover .cap{opacity:1}
body.lab-show .cap .meta,body.lab-hover .cap .meta{display:none}
.cap .meta{color:#bbb}

/* ---------- inspector ---------- */
#insp{position:fixed;top:0;right:0;bottom:0;width:320px;background:var(--panel);
  border-left:1px solid var(--line);padding:12px;display:none;flex-direction:column;gap:8px;
  overflow:auto;z-index:40;box-shadow:-8px 0 24px rgba(0,0,0,.4)}
#insp.on{display:flex}
#insp img{width:100%;max-height:200px;object-fit:contain;background:#000;border-radius:6px}
#insp label{font-size:12px;color:var(--dim);display:block;margin-top:4px}
#insp input,#insp textarea{width:100%}
.image-url-field{position:relative}
#image-suggestion{display:flex;flex-direction:column;gap:4px;margin-top:4px;padding:4px;
  background:var(--panel2);border:1px solid var(--accent);border-radius:6px}
#image-suggestion[hidden]{display:none}
#image-suggestion .image-suggestion-item{display:flex;align-items:center;gap:8px;padding:4px;
  border-radius:4px;cursor:pointer}
#image-suggestion .image-suggestion-item:hover,#image-suggestion .image-suggestion-item.active{background:var(--line)}
#image-suggestion img{width:44px;height:44px;min-height:0;max-height:none;flex:none;
  object-fit:contain;border-radius:4px;background:#000}
#image-suggestion span{display:flex;flex:1;min-width:0;flex-direction:column;gap:3px}
#image-suggestion small{color:var(--accent)}
#image-suggestion code{overflow:hidden;color:var(--dim);font-size:10px;text-overflow:ellipsis;white-space:nowrap}

/* ---------- dialogs ---------- */
dialog{background:var(--panel);color:var(--fg);border:1px solid var(--line);border-radius:10px;
  padding:0;width:min(760px,94vw);max-height:88vh}
dialog::backdrop{background:rgba(0,0,0,.6)}
dialog h3{margin:0;padding:12px 14px;border-bottom:1px solid var(--line);font-size:15px}
.dbody{padding:14px;display:flex;flex-direction:column;gap:10px;overflow:auto;max-height:66vh}
.dfoot{padding:10px 14px;border-top:1px solid var(--line);display:flex;gap:8px;justify-content:flex-end}
textarea{width:100%;min-height:120px;font-family:Consolas,monospace;font-size:12px;resize:vertical}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);padding:0 14px}
.tabs button{border:none;border-radius:6px 6px 0 0;background:transparent;color:var(--dim);padding:8px 12px}
.tabs button.on{background:var(--panel2);color:var(--fg)}
.tabpane{display:none;flex-direction:column;gap:10px}
.tabpane.on{display:flex}
#log{font-family:Consolas,monospace;font-size:12px;white-space:pre-wrap;color:var(--dim);
  max-height:150px;overflow:auto;background:#0f1115;border-radius:6px;padding:8px}
#log[hidden]{display:none}
.note{background:#1a2333;border-left:3px solid var(--accent);padding:8px 10px;border-radius:0 6px 6px 0;font-size:12.5px}
.import-url-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px}
.import-section{border:1px solid var(--line);border-radius:8px;padding:10px;background:rgba(255,255,255,.015)}
.import-section-title{font-size:12px;font-weight:700;margin-bottom:7px;color:var(--fg)}
.import-caption{font-size:11.5px;line-height:1.35}
.folder-import{display:flex;align-items:center;justify-content:space-between;gap:14px}
.folder-import .import-section-title{margin-bottom:2px}
#gameSources{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
#gameSources .row{margin:0!important}
.catalog-controls{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.catalog-controls input{flex:1;min-width:200px}
.catalog-types{display:flex;gap:4px;flex-wrap:wrap}
.catalog-results{display:grid;grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:8px;align-content:start;min-height:200px}
.catalog-entry{display:flex;flex-direction:column;align-items:center;gap:4px;padding:6px;text-align:center;
  background:var(--panel2);border:2px solid transparent;border-radius:8px}
.catalog-entry:hover{border-color:var(--line)}
.catalog-entry.chosen{border-color:var(--accent);background:#16243a}
.catalog-entry.present{opacity:.55}
.catalog-entry img{width:72px;height:72px;object-fit:contain;border-radius:4px}
.catalog-name{font-size:12px;line-height:1.2;color:var(--fg);overflow-wrap:anywhere}
.catalog-entry small{font-size:10.5px;color:var(--dim);text-transform:capitalize}
.catalog-status{margin-right:auto;align-self:center;font-size:12px}
.import-options{border-top:1px solid var(--line);padding-top:8px;color:var(--dim);font-size:12px}
.import-options summary{cursor:pointer;user-select:none}
.option-list{display:grid;grid-template-columns:1fr 1fr;gap:8px 16px;padding-top:10px}
.option-list .row{gap:6px}
.export-primary{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:12px;
  border:1px solid #58a6ff66;background:#16243a;border-radius:9px;padding:14px}
.export-title{font-weight:700;margin-bottom:3px}
.export-resolution{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--dim)}
.export-actions{display:flex;gap:6px;flex-wrap:wrap}
.export-status{font-size:12px;color:var(--dim);background:#0f1115;border-radius:6px;padding:8px}
.export-status[hidden],.export-output[hidden]{display:none}
.export-output{min-height:180px}
@media(max-width:620px){.import-url-row{grid-template-columns:1fr}.folder-import{align-items:flex-start;flex-direction:column}.option-list{grid-template-columns:1fr}}
@media(max-width:620px){.export-primary{grid-template-columns:1fr}.export-resolution{justify-content:space-between}}
a{color:var(--accent)}
.runtime-status{display:inline-flex;align-items:center;gap:6px;padding:3px 8px;border:1px solid var(--line);
  border-radius:999px;color:var(--muted);font-size:11px;white-space:nowrap}
.runtime-status i{width:7px;height:7px;border-radius:50%;background:#8b949e;box-shadow:0 0 0 2px #8b949e22}
.runtime-status.online{color:var(--ok);border-color:#3fb95055}
.runtime-status.online i{background:var(--ok);box-shadow:0 0 0 2px #3fb95033}
.runtime-status.offline{color:var(--accent2);border-color:#f0883e55}
.runtime-status.offline i{background:var(--accent2);box-shadow:0 0 0 2px #f0883e33}
.coop-button{border-color:#58a6ff88;background:#172a45;color:#b9d8ff}
.coop-presence{display:flex;align-items:center;gap:3px}
.coop-presence[hidden]{display:none}
.coop-presence-dot{width:11px;height:11px;border:2px solid #111;border-radius:50%;background:var(--member-color);
  box-shadow:0 0 0 1px var(--member-color)}
.coop-presence-dot.offline{opacity:.35}
.coop-presence button{padding:3px 7px;border:0;background:transparent;color:var(--dim);font:700 11px Consolas,monospace}
.coop-start-actions,.coop-room-line{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:12px}
.coop-start-actions input{width:130px;text-transform:uppercase;font:700 15px Consolas,monospace;letter-spacing:1px}
.coop-room-line{justify-content:space-between;margin:0}
.coop-room-line strong{font:800 17px Consolas,monospace;letter-spacing:1.5px;color:var(--accent2)}
.coop-error{margin-top:10px;padding:8px 10px;border-left:3px solid var(--danger);background:#351c22;color:#ffb3bc}
.coop-members{display:grid;gap:6px;margin:14px 0}
.coop-member{display:flex;align-items:center;gap:8px;padding:7px 9px;border:1px solid var(--line);border-radius:7px;background:var(--panel2)}
.coop-member i{width:11px;height:11px;border-radius:50%;background:var(--member-color)}
.coop-member span{flex:1}.coop-member b{font-size:10px;color:var(--accent2);text-transform:uppercase}.coop-member small{color:var(--dim)}
.coop-connection{position:fixed;z-index:145;top:10px;left:50%;transform:translateX(-50%);padding:8px 14px;
  border:1px solid #f0883e88;border-radius:999px;background:#261b10ed;color:#ffc27a;font-size:12px;font-weight:700}
.coop-connection[hidden]{display:none}
body.collab-readonly #canvas{pointer-events:none;filter:saturate(.65)}
body.collab-readonly #btnImport,body.collab-readonly #btnResetBoard,body.collab-readonly #btnAddImgs,
body.collab-readonly #btnSortPool,body.collab-readonly #title,body.collab-readonly #subboardTabs{pointer-events:none;opacity:.55}
#coopCursors{position:fixed;inset:0;z-index:140;pointer-events:none;overflow:hidden}
.remote-cursor{position:fixed;display:flex;align-items:flex-start;will-change:left,top;transition:left 35ms linear,top 35ms linear;
  filter:drop-shadow(0 2px 2px #000)}
.remote-cursor b{width:0;height:0;border-top:15px solid var(--remote-color);border-right:10px solid transparent;
  transform:rotate(-18deg);transform-origin:top left}
.remote-cursor span{margin:11px 0 0 -2px;padding:2px 5px;border-radius:4px;background:var(--remote-color);color:#07101b;
  font-size:10px;font-weight:800;white-space:nowrap}
.remote-cursor.custom img{display:block;width:32px;height:32px;object-fit:contain;
  transform:rotate(0deg) scale(1);transform-origin:top left;
  transition:transform 85ms cubic-bezier(.2,.9,.3,1);
  filter:drop-shadow(.6px 0 0 var(--remote-color)) drop-shadow(-.6px 0 0 var(--remote-color))
    drop-shadow(0 .6px 0 var(--remote-color)) drop-shadow(0 -.6px 0 var(--remote-color))
    drop-shadow(.6px .6px 0 var(--remote-color)) drop-shadow(-.6px -.6px 0 var(--remote-color))
    drop-shadow(.6px -.6px 0 var(--remote-color)) drop-shadow(-.6px .6px 0 var(--remote-color)) drop-shadow(0 2px 2px #000)}
.remote-cursor.custom.clicking img{transform:rotate(3deg) scale(.9)}
.remote-cursor.custom span{margin:25px 0 0 -4px}
.remote-cursor.custom.drawing-tool img{transform:translateY(-100%);filter:invert(.95) drop-shadow(0 1px 1px #000)}
.remote-cursor.custom.drawing-tool.clicking img{transform:translateY(-100%) rotate(3deg) scale(.9)}
body.custom-cursor,body.custom-cursor *{cursor:none!important}
#customCursor{position:fixed;z-index:1000;left:0;top:0;width:0;height:0;pointer-events:none;will-change:transform}
#customCursor[hidden]{display:none}
#customCursor img{position:absolute;left:calc(-1 * var(--cursor-hotspot-x));top:calc(-1 * var(--cursor-hotspot-y));
  width:var(--cursor-size);height:var(--cursor-size);object-fit:contain;
  transform:rotate(0deg) scale(1);transform-origin:top left;
  transition:transform 85ms cubic-bezier(.2,.9,.3,1);filter:drop-shadow(0 3px 2px rgba(0,0,0,.65))}
#customCursor.clicking img{transform:rotate(3deg) scale(.9)}
@media (prefers-reduced-motion:reduce){#customCursor img,.remote-cursor.custom img{transition:none}}
#toast{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);background:#000d;
  border:1px solid var(--line);padding:8px 14px;border-radius:8px;z-index:99;display:none}
#drophint{position:fixed;inset:0;background:rgba(20,30,50,.85);z-index:90;display:none;
  align-items:center;justify-content:center;font-size:22px;border:4px dashed var(--accent)}
#drophint.on{display:flex}

/* High Windows display scaling produces a narrower CSS viewport even on a
   physically large monitor. Preserve every primary control instead of letting
   a saved title width push the right side of the toolbar off screen. */
@media(max-width:900px){
  #stat{display:none}
  #searchbox{width:auto;min-width:220px;flex:1 1 352px}
}
@media(max-width:700px){
  #title{min-width:140px}
  #subboardTabs{min-width:120px}
  #runtimeStatus{width:12px;padding:0;border:0;gap:0;overflow:hidden;font-size:0}
  #runtimeStatus i{flex:none}
  #qcount{display:none}
}
@media(max-width:600px){
  header>.row:first-child{flex-wrap:wrap}
  #title{flex:1 1 220px}
  #subboardTabs{order:2;flex:1 1 100%;min-width:0}
  header>.row:nth-child(2){flex-wrap:wrap}
  #searchbox{min-width:180px}
}