/* Layout: a workbench. Bar on top; tool palette left, the level canvas in the middle (scrolls sideways), monster + checks panel right.
   On narrow screens the palette becomes a scrolling strip and the panels stack under the canvas. Single dark look, matching the game. */
@font-face{font-family:'Silkscreen';font-style:normal;font-weight:400;font-display:swap;src:url(../assets/fonts/silkscreen-latin-400-normal.woff2) format('woff2'),url(../assets/fonts/silkscreen-latin-400-normal.woff) format('woff')}
@font-face{font-family:'Silkscreen';font-style:normal;font-weight:700;font-display:swap;src:url(../assets/fonts/silkscreen-latin-700-normal.woff2) format('woff2'),url(../assets/fonts/silkscreen-latin-700-normal.woff) format('woff')}
:root{
  --night:#120b1f; --panel:#1f1534; --panel2:#281b44; --rim:#3a2a5c; --pink:#ff4fa3; --saffron:#ffb02e;
  --ink:#f6ecff; --muted:#a493c4; --good:#5ee08a; --bad:#ff5a6e; --warn:#ffcf5a;
  --pixel:'Silkscreen','Courier New',monospace; --read:system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html,body{height:100%}
body{margin:0;background:var(--night);color:var(--ink);font-family:var(--read);font-size:14px;display:flex;flex-direction:column;-webkit-tap-highlight-color:transparent}
h1,h2{font-family:var(--pixel);font-weight:700;margin:0;letter-spacing:.04em}
button,input,select{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--saffron);outline-offset:2px}

.btn{font-family:var(--pixel);font-weight:700;font-size:12px;letter-spacing:.06em;padding:.6em 1em;border-radius:4px;border:2px solid var(--rim);background:var(--panel);color:var(--ink);cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:.4em;white-space:nowrap}
.btn:hover{border-color:var(--muted)}
.btn.ghost{background:transparent}
.btn.hot{background:var(--pink);border-color:var(--pink);color:#2a0716}
.btn.danger{background:transparent;border-color:var(--bad);color:var(--bad)}
.btn.sm{font-size:11px;padding:.45em .8em}
.mini{font-family:var(--pixel);font-size:11px;background:var(--panel);border:1px solid var(--rim);border-radius:3px;padding:4px 8px;cursor:pointer;color:var(--ink);line-height:1}
.mini[aria-pressed="true"]{border-color:var(--saffron);color:var(--saffron)}

/* top bar */
.bar{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding-block:10px;padding-inline:max(16px,env(safe-area-inset-left,0px));background:var(--panel);border-bottom:2px solid var(--rim);padding-top:calc(10px + env(safe-area-inset-top,0px))}
.back{font-family:var(--pixel);font-size:12px;color:var(--saffron);text-decoration:none;letter-spacing:.06em}
.title{min-width:0;flex:1}
.title h1{font-size:16px;color:var(--pink)}
.title p{margin:2px 0 0;color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.acts{display:flex;gap:8px;flex-wrap:wrap}

/* workbench */
.work{flex:1;display:grid;grid-template-columns:230px minmax(0,1fr) 250px;min-height:0}
.side{background:var(--panel);border-right:1px solid var(--rim);padding:14px;overflow:auto;display:grid;gap:18px;align-content:start}
.side.right{border-right:0;border-left:1px solid var(--rim)}
.group h2{font-size:11px;color:var(--muted);margin-bottom:10px;letter-spacing:.1em}
.palette{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.tool{display:flex;align-items:center;gap:8px;background:var(--panel2);border:2px solid transparent;border-radius:4px;padding:4px 6px;cursor:pointer;text-align:left;font-size:13px;min-width:0}
.tool canvas{width:24px;height:24px;image-rendering:pixelated;flex:none}
.tool span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tool.on{border-color:var(--saffron);background:#3a2a1a}
.hint{color:var(--muted);font-size:12px;line-height:1.5;margin:10px 0 0}

.stagewrap{display:flex;flex-direction:column;min-width:0;min-height:0;padding:12px 16px;gap:10px}
.viewbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-family:var(--pixel);font-size:11px;color:var(--muted)}
.viewbar label{display:flex;align-items:center;gap:6px}
.viewbar input[type=number]{width:56px;background:var(--panel);border:1px solid var(--rim);border-radius:3px;padding:3px 4px;text-align:center;font-family:var(--pixel);font-variant-numeric:tabular-nums}
.viewbar select{background:var(--panel);border:1px solid var(--rim);border-radius:3px;padding:3px 4px;font-family:var(--read);font-size:13px}
.viewbar .sp{flex:1}
.view{flex:1;overflow:auto;background:#07040d;border:2px solid var(--rim);border-radius:4px;min-height:200px;display:flex;align-items:center}
.view canvas{display:block;image-rendering:pixelated;touch-action:none;margin:auto 0;flex:none}
.foot{color:var(--muted);font-size:12px;margin:0}

/* inspector + checks */
.seg{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;margin-bottom:12px}
.seg button{font-family:var(--pixel);font-size:10px;background:var(--panel2);border:2px solid transparent;border-radius:3px;padding:6px 0;cursor:pointer}
.seg button.on{border-color:var(--saffron);color:var(--saffron)}
.slider{display:grid;grid-template-columns:1fr auto;gap:4px 8px;font-family:var(--pixel);font-size:10px;color:var(--muted);margin-bottom:12px}
.slider input{grid-column:1/-1;accent-color:var(--pink);width:100%}
.slider output{color:var(--ink);font-variant-numeric:tabular-nums}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.checks li{padding-left:22px;position:relative;line-height:1.4}
.checks li::before{position:absolute;left:0;top:0;font-family:var(--pixel);font-size:12px}
.checks li.ok::before{content:'\2713';color:var(--good)}
.checks li.bad::before{content:'\2717';color:var(--bad)}
.checks li.warn::before{content:'!';color:var(--warn);left:4px}
.checks li.big{font-weight:700}
.checks li.big.ok{color:var(--good)} .checks li.big.bad{color:var(--bad)}

/* test play */
.testbox{position:fixed;inset:0;z-index:20;background:#000;display:flex;flex-direction:column}
.testbox iframe{flex:1;border:0;width:100%}
.testbox .close{position:absolute;top:calc(8px + env(safe-area-inset-top,0px));left:50%;transform:translateX(-50%);z-index:2}

/* dialogs */
.dlg{background:var(--panel);color:var(--ink);border:2px solid var(--rim);border-radius:6px;padding:18px;width:min(560px,calc(100vw - 32px));max-height:calc(100vh - 48px)}
.dlg::backdrop{background:rgba(7,4,13,.75)}
.dlghead{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;gap:12px}
.dlghead h2{font-size:15px;color:var(--pink)}
.dlg form{display:grid;gap:12px}
.dlg label{display:grid;gap:4px;font-family:var(--pixel);font-size:11px;color:var(--muted);letter-spacing:.06em}
.dlg input{background:var(--night);border:2px solid var(--rim);border-radius:4px;padding:9px 10px;font-family:var(--read);font-size:16px;color:var(--ink);width:100%;min-width:0}
.dlg input:read-only{opacity:.7}
.dlg .row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.dlg .row input{flex:1}
.note{color:var(--muted);margin:0;line-height:1.5}
.msg{color:var(--warn);margin:0;min-height:1.2em}
.big{font-family:var(--pixel);font-size:16px;color:var(--good);margin:0 0 8px}
#search{width:100%;background:var(--night);border:2px solid var(--rim);border-radius:4px;padding:9px 10px;font-size:16px;margin-bottom:12px}
.list{list-style:none;margin:0;padding:0;display:grid;gap:8px;max-height:60vh;overflow:auto}
.list li{display:flex;justify-content:space-between;align-items:center;gap:12px;background:var(--panel2);border-radius:4px;padding:10px 12px}
.list .meta{min-width:0;display:grid;gap:2px}
.list .meta b{font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.list .meta span{color:var(--muted);font-size:12px}
.list .acts{flex:none}
.list .empty{justify-content:center;color:var(--muted)}

.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--panel2);border:2px solid var(--saffron);border-radius:4px;padding:10px 14px;max-width:calc(100vw - 32px);z-index:30;box-shadow:0 8px 30px rgba(0,0,0,.5)}

/* tablets: drop the right panel under the canvas */
@media (max-width:1100px){
  .work{grid-template-columns:200px minmax(0,1fr)}
  .side.right{grid-column:1/-1;border-left:0;border-top:1px solid var(--rim);grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
}
/* phones: palette becomes a strip above the canvas */
@media (max-width:720px){
  body{height:auto;min-height:100%}
  .bar{gap:10px}
  .acts{width:100%}
  .acts .btn{flex:1;justify-content:center;padding:.6em .4em;font-size:11px}
  .work{display:flex;flex-direction:column}
  .side{border-right:0;border-bottom:1px solid var(--rim);padding:10px 16px}
  .palette{display:flex;overflow-x:auto;gap:6px;padding-bottom:4px}
  .tool{flex:none;flex-direction:column;gap:2px;padding:6px;width:64px;font-size:9px;text-align:center}
  .tool span{width:100%}
  .stagewrap{padding:10px 16px}
  .view{min-height:0;height:min(48vh,340px)}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto}}