*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --panel-h:188px;
  --bg:#0a0a0c;
  --s1:#111115;
  --s2:#18181e;
  --s3:#222229;
  --border:rgba(255,255,255,0.07);
  --border2:rgba(255,255,255,0.13);
  --text:#eeeef2;
  --t2:#8888a0;
  --t3:#44444e;
  --green:#4caf50;
  --green2:#76d97e;
  --glow:rgba(76,175,80,0.15);
  --red:#e05a5a;
  --canvas-bg:#0a0a0c;
  --grid-dot:rgba(255,255,255,0.022);
  --grid-line:rgba(255,255,255,0.04);
}
body.light-bg{
  --bg:#f0f0f0;
  --s1:#e8e8ec;
  --s2:#dddde3;
  --s3:#cccccc;
  --border:rgba(0,0,0,0.10);
  --border2:rgba(0,0,0,0.18);
  --text:#1a1a22;
  --t2:#555566;
  --t3:#999aaa;
  --glow:rgba(56,148,56,0.18);
  --canvas-bg:#f5f5f5;
  --grid-dot:rgba(0,0,0,0.04);
  --grid-line:rgba(0,0,0,0.07);
}
html,body{height:100%;overflow:hidden}
body{font-family:'DM Sans',sans-serif;background:var(--bg);color:var(--text);transition:background .2s,color .2s}
body::before{
  content:'';position:fixed;inset:0;
  background-image:linear-gradient(var(--grid-dot) 1px,transparent 1px),linear-gradient(90deg,var(--grid-dot) 1px,transparent 1px);
  background-size:40px 40px;pointer-events:none;z-index:0;transition:background-image .2s;
}
.app{position:relative;z-index:1;display:flex;flex-direction:column-reverse;height:100vh;height:100dvh}


aside{
  width:100%;height:var(--panel-h);min-height:var(--panel-h);border-top:1px solid var(--border2);
  background:
    linear-gradient(180deg,rgba(255,255,255,.045),transparent 34px),
    rgba(17,17,21,.96);
  display:flex;flex-direction:row;align-items:stretch;gap:7px;
  padding:8px 10px calc(10px + env(safe-area-inset-bottom, 0px));
  overflow-x:auto;overflow-y:hidden;scrollbar-width:thin;scrollbar-color:rgba(118,217,126,.32) transparent;
  transition:background .2s,border-color .2s,min-height .22s ease,height .22s ease,transform .22s ease,opacity .18s ease;
  box-shadow:0 -18px 42px rgba(0,0,0,.46),inset 0 1px 0 rgba(255,255,255,.06);
}
body.light-bg aside{
  background:linear-gradient(180deg,rgba(255,255,255,.72),rgba(232,232,236,.94));
  box-shadow:0 -18px 42px rgba(0,0,0,.13),inset 0 1px 0 rgba(255,255,255,.85);
}
aside::-webkit-scrollbar,.ss::-webkit-scrollbar,.pal::-webkit-scrollbar{height:7px;width:7px}
aside::-webkit-scrollbar-thumb,.ss::-webkit-scrollbar-thumb,.pal::-webkit-scrollbar-thumb{background:rgba(118,217,126,.30);border-radius:999px}
aside::-webkit-scrollbar-track,.ss::-webkit-scrollbar-track,.pal::-webkit-scrollbar-track{background:transparent}
.ss{
  min-width:168px;height:100%;padding:8px;border:1px solid var(--border);
  border-radius:8px;background:rgba(24,24,30,.62);
  overflow-y:auto;transition:border-color .2s,background .2s,box-shadow .2s;
  scrollbar-width:thin;scrollbar-color:rgba(118,217,126,.28) transparent;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.035);
}
aside > .ss:last-child{flex:1 1 168px;min-width:168px}
.ss:hover,.stats-block:hover,.theme-toggle:hover{border-color:rgba(118,217,126,.22);background:rgba(30,30,38,.70)}
body.light-bg .ss{background:rgba(255,255,255,.52);box-shadow:inset 0 1px 0 rgba(255,255,255,.75)}
body.light-bg .ss:hover{background:rgba(255,255,255,.74);border-color:rgba(76,175,80,.24)}
body.light-bg .stats-block,
body.light-bg .theme-toggle{background:rgba(255,255,255,.52);box-shadow:inset 0 1px 0 rgba(255,255,255,.75)}
body.light-bg .stats-block:hover,
body.light-bg .theme-toggle:hover{background:rgba(255,255,255,.74);border-color:rgba(76,175,80,.24)}
.st{
  font-size:10px;font-weight:700;text-transform:uppercase;
  letter-spacing:.12em;color:var(--t2);margin-bottom:9px;
  font-family:'Space Mono',monospace;transition:color .2s;
}

.stats-block{
  min-width:178px;height:100%;display:grid;grid-template-columns:1fr 1fr;gap:6px;
  padding:8px;border:1px solid var(--border);border-radius:8px;
  background:rgba(24,24,30,.62);transition:background .2s,border-color .2s;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.035);
}
.stat-item{
  background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.015));
  border:1px solid var(--border2);
  border-radius:7px;padding:7px 8px;transition:background .2s,border-color .2s,transform .12s;
}
.stat-item:hover{transform:translateY(-1px);border-color:rgba(118,217,126,.30)}
.stat-label{font-size:9px;color:var(--t2);text-transform:uppercase;letter-spacing:.08em;font-family:'Space Mono',monospace;display:block;margin-bottom:2px}
.stat-val{font-size:15px;font-weight:700;font-family:'Space Mono',monospace;color:var(--green2)}

.seg{display:flex;gap:3px;background:rgba(255,255,255,.055);border:1px solid var(--border);border-radius:8px;padding:3px;margin-bottom:12px;transition:background .2s,border-color .2s}
.seg button{
  flex:1;background:none;border:none;color:var(--t2);
  font-size:11px;font-weight:500;padding:5px 3px;
  border-radius:5px;cursor:pointer;transition:background .12s,color .12s;
  font-family:'DM Sans',sans-serif;
}
.seg button.active{background:linear-gradient(180deg,var(--green2),var(--green));color:#fff;box-shadow:0 0 12px var(--glow)}

.ctrl{margin-bottom:11px}
.ctrl:last-child{margin-bottom:0}
.ch{display:flex;justify-content:space-between;align-items:center;margin-bottom:5px}
.cl{font-size:12px;color:var(--t2);transition:color .2s}
.cn{
  font-family:'Space Mono',monospace;font-size:11px;font-weight:700;
  background:var(--s3);border:1px solid var(--border2);
  color:var(--text);border-radius:5px;padding:1px 6px;
  transition:background .2s,border-color .2s,color .2s;
}

input[type=range]{-webkit-appearance:none;width:100%;height:5px;background:rgba(255,255,255,.08);border-radius:999px;outline:none;cursor:pointer;transition:background .2s}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;background:var(--green2);border-radius:50%;border:2px solid var(--bg);box-shadow:0 0 7px var(--glow);transition:border-color .2s}

.chklist{display:flex;flex-direction:column;gap:8px}
.chk{display:flex;align-items:center;gap:8px;cursor:pointer}
.chk input{accent-color:var(--green);width:14px;height:14px;cursor:pointer}
.chk span{font-size:12px;color:var(--t2);transition:color .2s}
.chk:has(input:checked) span{color:var(--text)}


.pal{
  display:grid;grid-template-rows:repeat(3,34px);grid-auto-flow:column;grid-auto-columns:34px;
  gap:5px;overflow-x:auto;overflow-y:hidden;padding:2px 2px 6px;
}
.sw{
  aspect-ratio:1;border-radius:5px;cursor:pointer;background:#222;
  border:2px solid transparent;
  transition:transform .14s cubic-bezier(.34,1.56,.64,1),border-color .12s,box-shadow .16s;
  position:relative;overflow:hidden;image-rendering:pixelated;
}
.sw:hover{transform:scale(1.22) translateY(-2px);box-shadow:0 6px 14px rgba(0,0,0,.35);z-index:2}
.sw.sel{border-color:var(--green2);box-shadow:0 0 10px var(--glow)}
.sw canvas{width:100%;height:100%;display:block;image-rendering:pixelated}

.pal-cat{
  grid-column:1/-1;
  font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;
  color:var(--t2);font-family:'Space Mono',monospace;
  padding:9px 2px 4px;border-top:1px solid var(--border);margin-top:2px;
}
.pal-cat:first-child{border-top:none;margin-top:0;padding-top:2px}

.ss:has(#paintPal){min-width:238px}
#paintPal{
  grid-template-columns:repeat(6,29px);
  grid-template-rows:none;
  grid-auto-flow:row;
  grid-auto-rows:29px;
  justify-content:start;
  max-height:96px;
  overflow-x:hidden;
  overflow-y:auto;
  padding-right:6px;
}

.crosshair-3d{
  position:absolute;left:50%;top:50%;z-index:11;
  width:18px;height:18px;transform:translate(-50%,-50%);
  pointer-events:none;display:none;
}
.crosshair-3d::before,.crosshair-3d::after{
  content:'';position:absolute;left:50%;top:50%;
  transform:translate(-50%,-50%);
  background:rgba(255,255,255,.9);
  box-shadow:0 0 2px rgba(0,0,0,.9);
}
.crosshair-3d::before{width:18px;height:2px}
.crosshair-3d::after{width:2px;height:18px}
.viewport-vignette.active ~ .crosshair-3d{display:block}
.circle-block-section{min-width:178px}

.material-row{display:flex;align-items:center;justify-content:space-between;gap:10px}
.material-btn{
  min-width:86px;display:flex;align-items:center;justify-content:center;
  background:var(--s3);border:1px solid var(--border2);color:var(--text);
  border-radius:7px;padding:6px 10px;font-size:12px;font-weight:700;
  font-family:'DM Sans',sans-serif;cursor:pointer;transition:background .12s,border-color .12s,color .12s;
}
.material-btn:hover{background:rgba(76,175,80,.14);border-color:rgba(118,217,126,.55);color:#fff}
.block-popup{
  position:fixed;left:14px;bottom:calc(var(--panel-h) + 16px);z-index:60;
  width:min(420px,calc(100vw - 28px));max-height:min(410px,calc(100vh - 292px));
  display:none;flex-direction:column;gap:10px;padding:12px;
  background:rgba(17,17,21,.98);border:1px solid var(--border2);
  border-radius:10px;box-shadow:0 18px 42px rgba(0,0,0,.48),0 0 0 1px rgba(255,255,255,.03);
  backdrop-filter:blur(14px);
}
.block-popup.open{display:flex}
body.light-bg .block-popup{background:rgba(232,232,236,.98);box-shadow:0 18px 42px rgba(0,0,0,.18)}
.popup-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.popup-title{font-size:12px;font-weight:800;color:var(--text)}
.popup-subtitle{font-size:11px;color:var(--t2);margin-top:2px}
.popup-close{
  width:28px;height:28px;border-radius:7px;border:1px solid var(--border);
  background:var(--s3);color:var(--t2);font-size:14px;cursor:pointer;
}
.popup-close:hover{color:var(--text);background:var(--s2)}
.block-popup .pal{
  grid-template-columns:repeat(auto-fill,minmax(38px,1fr));grid-template-rows:none;grid-auto-flow:row;grid-auto-columns:auto;
  overflow-y:auto;overflow-x:hidden;max-height:320px;padding:2px;
}

.tools{display:flex;gap:4px}
.tb{
  flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;
  background:rgba(255,255,255,.055);border:1px solid var(--border);
  border-radius:7px;padding:7px 3px;cursor:pointer;
  font-size:10px;color:var(--t2);
  transition:background .12s,color .12s,border-color .12s;
}
.tb .ic{font-size:15px}
.tb.active{background:rgba(76,175,80,.18);border-color:rgba(118,217,126,.48);color:var(--green2);box-shadow:inset 0 1px 0 rgba(255,255,255,.05),0 0 16px rgba(76,175,80,.08)}
.tb:hover:not(.active){background:var(--s2);color:var(--text)}

.ar{display:flex;gap:4px;margin-top:9px}
.ab{
  flex:1;font-size:11px;font-weight:500;
  background:var(--s3);border:1px solid var(--border);
  color:var(--t2);border-radius:6px;padding:7px 4px;cursor:pointer;
  transition:background .12s,color .12s,border-color .12s;
  font-family:'DM Sans',sans-serif;display:flex;align-items:center;justify-content:center;gap:3px;
}
.ab:hover{background:var(--s2);color:var(--text)}
.ab.danger:hover{background:rgba(224,90,90,.1);border-color:rgba(224,90,90,.3);color:var(--red)}
.ab:disabled{opacity:.35;cursor:not-allowed}

.theme-toggle{
  min-width:142px;height:100%;
  display:flex;align-items:center;justify-content:center;gap:10px;
  padding:8px 10px;border:1px solid var(--border);border-radius:8px;
  background:rgba(24,24,30,.62);transition:background .2s,border-color .2s;cursor:pointer;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.035);
}
.toggle-track{
  width:36px;height:20px;background:var(--s3);border-radius:10px;
  position:relative;transition:background .2s;border:1px solid var(--border2);
}
.toggle-thumb{
  width:14px;height:14px;background:var(--t2);border-radius:50%;
  position:absolute;top:2px;left:2px;transition:transform .2s,background .2s;
}
body.light-bg .toggle-track{background:rgba(76,175,80,.25);border-color:rgba(76,175,80,.4)}
body.light-bg .toggle-thumb{transform:translateX(16px);background:var(--green)}
.toggle-label{font-size:12px;color:var(--t2);transition:color .2s}
body.light-bg .toggle-label{color:var(--text)}


aside{position:relative}
.app.sidebar-closed aside{
  height:0;min-height:0;padding-top:0;padding-bottom:0;transform:translateY(100%);
  opacity:0;border-top:0;overflow:hidden;
}
.side-toggle{
  position:absolute;right:18px;bottom:var(--panel-h);z-index:30;
  width:54px;height:24px;border-radius:8px 8px 0 0;
  border:1px solid var(--border2);border-bottom:0;
  background:rgba(18,18,23,.94);color:var(--green2);
  font-size:16px;font-weight:800;line-height:1;cursor:pointer;
  box-shadow:0 0 16px rgba(0,0,0,.30),0 0 12px var(--glow);
  backdrop-filter:blur(8px);
  transition:bottom .22s ease,background .15s,color .15s,border-color .15s;
}
.side-toggle:hover{background:rgba(76,175,80,.18);border-color:rgba(118,217,126,.45);color:#fff}
.app.sidebar-closed .side-toggle{
  bottom:0;border-bottom:1px solid var(--border2);border-radius:8px 8px 0 0;
}
body.light-bg .side-toggle{background:rgba(245,245,245,.94);box-shadow:0 0 16px rgba(0,0,0,.12),0 0 12px var(--glow)}


.cw{flex:1;min-height:0;position:relative;overflow:hidden;background:var(--canvas-bg);cursor:crosshair;transition:background .2s}
.viewport-vignette{
  position:absolute;inset:0;pointer-events:none;z-index:4;opacity:0;
  transition:opacity .35s ease;
  background:radial-gradient(ellipse at 50% 45%, transparent 45%, rgba(0,0,0,.55) 100%);
}
.viewport-vignette.active{opacity:1}
body.light-bg .viewport-vignette{background:radial-gradient(ellipse at 50% 45%, transparent 45%, rgba(20,20,30,.22) 100%)}
canvas{position:absolute;top:0;left:0;image-rendering:pixelated;touch-action:none}
#mc,#mc3d{width:100%;height:100%;display:block}
.ctrl-hints{
  position:absolute;top:9px;right:9px;z-index:10;
  display:none;flex-direction:column;gap:4px;
  background:rgba(10,10,12,.7);backdrop-filter:blur(6px);
  border:1px solid var(--border2);border-radius:7px;
  padding:8px 11px;pointer-events:none;
  font-family:'DM Sans',sans-serif;font-size:10.5px;color:var(--t2);
  opacity:0;transition:opacity .3s ease;
}
.ctrl-hints.active{display:flex;opacity:1}
.ctrl-hints b{color:var(--green2);font-family:'Space Mono',monospace;font-weight:700}
body.light-bg .ctrl-hints{background:rgba(240,240,244,.85)}

.zc{position:absolute;bottom:14px;right:14px;display:flex;flex-direction:column;gap:3px;z-index:10}
.zb{
  width:32px;height:32px;background:var(--s2);border:1px solid var(--border2);
  color:var(--text);border-radius:8px;font-size:16px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:background .12s,border-color .2s,color .2s;
  font-family:'Space Mono',monospace;
}
.zb:hover{background:var(--s3)}
.zp{text-align:center;font-size:9px;font-family:'Space Mono',monospace;color:var(--t2);padding:3px 2px;transition:color .2s}
.cb{
  position:absolute;top:9px;left:9px;
  background:rgba(10,10,12,.7);backdrop-filter:blur(6px);
  border:1px solid var(--border2);border-radius:5px;
  font-family:'Space Mono',monospace;font-size:10px;color:var(--text);
  padding:3px 8px;pointer-events:none;opacity:0;transition:opacity .2s;
}
body.light-bg .cb{background:rgba(240,240,240,.85);color:var(--text)}
.mb{
  position:absolute;top:9px;right:9px;
  background:rgba(10,10,12,.65);backdrop-filter:blur(6px);
  border:1px solid var(--border2);border-radius:5px;
  font-size:10px;color:var(--t2);padding:4px 9px;
  pointer-events:none;display:flex;gap:5px;align-items:center;
  transition:background .2s,border-color .2s;
}
body.light-bg .mb{background:rgba(240,240,240,.85)}
.md{width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 5px var(--glow)}

.st-row{display:flex;align-items:center;gap:6px;margin-bottom:9px}
.st-row .st{margin-bottom:0}
.st-icon{font-size:11px;opacity:.6}


.dl-bar{
  position:absolute;
  bottom:20px;
  left:50%;
  transform:translateX(-50%);
  z-index:20;
  display:flex;
  gap:10px;
  align-items:center;
  padding:8px 10px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,0.08);
  background:rgba(14,14,18,0.72);
  backdrop-filter:blur(16px);
  box-shadow:0 8px 32px rgba(0,0,0,.45),0 0 0 1px rgba(255,255,255,.04);
}
body.light-bg .dl-bar{
  background:rgba(240,240,244,0.82);
  border-color:rgba(0,0,0,0.10);
  box-shadow:0 8px 32px rgba(0,0,0,.12);
}
.dl-bar-label{
  font-size:10px;font-weight:700;letter-spacing:.10em;
  text-transform:uppercase;color:var(--t3);
  font-family:'Space Mono',monospace;
  padding:0 4px 0 2px;
  white-space:nowrap;
}
.dl-sep{width:1px;height:28px;background:var(--border2);border-radius:1px}

.dl-btn-base{
  display:flex;align-items:center;gap:7px;
  padding:9px 16px;
  border-radius:10px;
  border:1px solid transparent;
  font-size:12px;font-weight:700;letter-spacing:.02em;
  font-family:'DM Sans',sans-serif;
  cursor:pointer;
  transition:transform .13s ease,background .16s,box-shadow .16s,border-color .16s;
  white-space:nowrap;
}
.dl-btn-base:active{transform:scale(.96)}


.dl-btn{
  background:linear-gradient(135deg,rgba(76,175,80,.28),rgba(76,175,80,.12));
  border-color:rgba(118,217,126,.40);
  color:#d4f7d6;
  box-shadow:0 0 14px rgba(76,175,80,.18),0 2px 8px rgba(0,0,0,.25);
}
.dl-btn:hover{
  background:linear-gradient(135deg,rgba(76,175,80,.46),rgba(76,175,80,.24));
  border-color:rgba(118,217,126,.75);
  color:#fff;
  box-shadow:0 0 22px rgba(118,217,126,.32),0 4px 14px rgba(0,0,0,.35);
  transform:translateY(-1px);
}
body.light-bg .dl-btn{background:rgba(220,248,222,.9);color:#1d7c35;border-color:rgba(76,175,80,.35);box-shadow:none}


.dl-schem-btn{
  background:linear-gradient(135deg,rgba(130,80,220,.28),rgba(100,60,200,.12));
  border-color:rgba(180,130,255,.40);
  color:#e2d4ff;
  box-shadow:0 0 14px rgba(130,80,220,.18),0 2px 8px rgba(0,0,0,.25);
}
.dl-schem-btn:hover{
  background:linear-gradient(135deg,rgba(130,80,220,.46),rgba(100,60,200,.24));
  border-color:rgba(180,130,255,.75);
  color:#fff;
  box-shadow:0 0 22px rgba(180,130,255,.32),0 4px 14px rgba(0,0,0,.35);
  transform:translateY(-1px);
}
body.light-bg .dl-schem-btn{background:rgba(235,225,255,.9);color:#5a1fa0;border-color:rgba(130,80,220,.35);box-shadow:none}

.dl-btn-icon{font-size:15px;line-height:1}

@media (max-width: 1920px), (max-height: 1080px) {
  :root{--panel-h:156px}
  aside{gap:6px;padding:7px 8px calc(8px + env(safe-area-inset-bottom, 0px))}
  .ss{min-width:158px;padding:7px}
  aside > .ss:last-child{flex-basis:158px;min-width:158px}
  .stats-block{min-width:164px;padding:7px;gap:5px}
  .theme-toggle{min-width:128px;padding:7px 8px}
  .circle-block-section{min-width:164px}
  .ss:has(#paintPal){min-width:218px}
  .stat-val{font-size:13px}
  .stat-label,.st{font-size:8.5px}
  .st-row{margin-bottom:7px}
  .ctrl{margin-bottom:8px}
  .seg{margin-bottom:8px}
  .seg button{font-size:10px;padding:4px 2px}
  .cl,.chk span{font-size:11px}
  .chklist{gap:6px}
  .tb{padding:6px 2px;font-size:9.5px}
  .ar{margin-top:6px}
  .ab{font-size:10px;padding:6px 3px}
  .pal{grid-template-rows:repeat(3,28px);grid-auto-columns:28px;gap:4px}
  #paintPal{grid-template-columns:repeat(6,27px);grid-auto-rows:27px;max-height:88px}
  .material-row{align-items:flex-start;flex-direction:column;gap:6px}
  .material-btn{width:100%;min-width:0;padding:6px 8px}
  .dl-bar{bottom:10px;gap:7px;padding:7px 8px}
  .dl-btn-base{font-size:11px;padding:7px 11px}
  .zc{bottom:9px;right:10px}
  .zb{width:29px;height:29px}
  .ctrl-hints{font-size:10px;padding:7px 10px}
}

@media (max-width: 1440px), (max-height: 840px) {
  :root{--panel-h:148px}
  aside{gap:7px;padding:8px 10px calc(10px + env(safe-area-inset-bottom, 0px))}
  .ss{min-width:150px;padding:7px}
  aside > .ss:last-child{flex-basis:150px;min-width:150px}
  .stats-block{min-width:158px;padding:7px;gap:5px}
  .stat-item{padding:7px 8px}
  .theme-toggle{min-width:124px;padding:7px 8px}
  .circle-block-section{min-width:158px}
  .ss:has(#paintPal){min-width:208px}
  #paintPal{grid-template-columns:repeat(6,26px);grid-auto-rows:26px;max-height:84px}
  .pal{grid-template-rows:repeat(3,26px);grid-auto-columns:26px}
  .ctrl{margin-bottom:9px}
  .seg{margin-bottom:9px}
  .ctrl-hints{font-size:10px;padding:7px 10px}
  .dl-bar{bottom:14px;padding:7px 9px}
  .dl-btn-base{padding:8px 13px}
}

@media (max-height: 760px) {
  :root{--panel-h:106px}
  aside{gap:5px;padding:5px 7px calc(6px + env(safe-area-inset-bottom, 0px))}
  .ss{min-width:128px;padding:5px}
  aside > .ss:last-child{flex-basis:128px;min-width:128px}
  .stats-block{min-width:136px;padding:5px;gap:4px}
  .stat-item{padding:5px 7px}
  .theme-toggle{min-width:104px;padding:6px 7px}
  .stat-val{font-size:13px}
  .stat-label,.st{font-size:8px}
  .st-row{margin-bottom:5px}
  .cl,.chk span{font-size:10.5px}
  .chklist{gap:5px}
  .ctrl{margin-bottom:6px}
  .seg{margin-bottom:6px}
  .seg button{font-size:10px;padding:3px 2px}
  .circle-block-section{min-width:142px}
  .ss:has(#paintPal){min-width:184px}
  #paintPal{grid-template-columns:repeat(6,21px);grid-auto-rows:21px;max-height:66px}
  .pal{grid-template-rows:repeat(3,21px);grid-auto-columns:21px;gap:4px}
  .tools{gap:3px}
  .tb{padding:5px 2px;font-size:9px}
  .tb .ic{font-size:13px}
  .ar{margin-top:5px}
  .ab{font-size:9.5px;padding:5px 3px}
  .toggle-track{width:30px;height:17px}
  .toggle-thumb{width:11px;height:11px}
  body.light-bg .toggle-thumb{transform:translateX(13px)}
  .toggle-label{font-size:10.5px}
  .material-row{gap:5px}
  .material-btn{padding:5px 7px;font-size:11px}
  .cn{font-size:10px;padding:1px 5px}
  input[type=range]{height:4px}
  input[type=range]::-webkit-slider-thumb{width:12px;height:12px}
  .dl-bar{bottom:7px;gap:6px;padding:6px 7px;border-radius:12px}
  .dl-bar-label,.dl-sep{display:none}
  .dl-btn-base{font-size:10.5px;padding:6px 10px;border-radius:8px}
  .zc{bottom:7px;right:8px;gap:2px}
  .zb{width:26px;height:26px;border-radius:7px}
  .zp{font-size:8px}
  .ctrl-hints{font-size:9.5px;padding:6px 9px}
  .side-toggle{height:20px;width:48px}
}

@media (max-height: 620px) {
  :root{--panel-h:78px}
  aside{gap:4px;padding:4px 6px calc(4px + env(safe-area-inset-bottom, 0px))}
  .stats-block{min-width:286px;grid-template-columns:repeat(4,minmax(58px,1fr));padding:4px;gap:4px}
  .stat-item{padding:3px 5px;border-radius:6px}
  .stat-label{font-size:7px;margin-bottom:0}
  .stat-val{font-size:11px}
  .theme-toggle{min-width:74px;padding:4px 6px}
  .toggle-label{display:none}
  .ss{min-width:112px;padding:4px}
  aside > .ss:last-child{flex-basis:112px;min-width:112px}
  .st-row{display:none}
  .ctrl{margin-bottom:4px}
  .seg{margin-bottom:4px;padding:2px;border-radius:7px}
  .seg button{font-size:9px;padding:3px 2px}
  .cl,.chk span{font-size:9.5px}
  .chklist{gap:3px}
  .chk{gap:5px}
  .chk input{width:12px;height:12px}
  .ss:has(#paintPal){min-width:166px}
  .circle-block-section{min-width:124px}
  #paintPal{grid-template-columns:repeat(6,18px);grid-auto-rows:18px;max-height:40px}
  .pal{grid-template-rows:repeat(2,18px);grid-auto-columns:18px;gap:3px;padding-bottom:2px}
  .tools{gap:3px}
  .tb{padding:4px 2px;font-size:8.5px;gap:1px}
  .tb .ic{font-size:12px}
  .ar{display:none}
  .material-row{gap:3px}
  .material-btn{padding:4px 6px;font-size:10px;border-radius:6px}
  .ch{margin-bottom:3px}
  .cn{font-size:9px;padding:0 4px}
  .dl-bar{bottom:5px;padding:5px 6px}
  .dl-btn-base{font-size:10px;padding:5px 8px}
  .zc{bottom:5px;right:6px}
  .zb{width:24px;height:24px}
}

@media (max-width: 900px) {
  .ctrl-hints{left:9px;right:auto;top:42px}
  .dl-bar{left:10px;right:auto;transform:none}
  .zc{right:10px}
}