*{box-sizing:border-box}
:root{
  --bg1:#ffe6b3;
  --bg2:#ffb3b3;
  --fg:#2b2b2b;
  --brand:#ff6f3c;
  --line:#e6945e;
  --card:#fff4ec;
  --dock-h:82px;
}

html,body{height:100%;margin:0;width:100%;overflow-x:hidden}
body{
  font-family:"Comic Sans MS","Baloo 2",system-ui,sans-serif;
  background:linear-gradient(to bottom right,var(--bg1),var(--bg2));
  color:var(--fg);
  position:relative;
}

body::before,
body::after{
  content:"";
  position:fixed;
  inset:-40% -40%;
  background:radial-gradient(#ffffffa6 1px,transparent 1px);
  background-size:56px 56px;
  z-index:0;
  pointer-events:none;
  opacity:.32;
  animation:stars 50s linear infinite;
  will-change:transform;
}
body::after{animation-direction:reverse;opacity:.2}
@keyframes stars{from{transform:translate(0,0)}to{transform:translate(-56px,-56px)}}

.wrap{
  width:min(1180px,100%);
  margin-inline:auto;
  padding-inline:clamp(12px,3vw,18px);
  position:relative;
  z-index:1;
}
a{color:var(--brand);text-decoration:none}
button,
input,
label{font:inherit}

.site-header{
  background:#ffcf99;
  border-bottom:3px solid var(--line);
  position:sticky;
  top:0;
  z-index:5;
}
.site-header .wrap{
  display:flex;
  align-items:center;
  gap:12px;
  padding:10px 0;
}
.logo{
  font-weight:800;
  color:#d94a00;
  font-size:1.35rem;
  white-space:nowrap;
}
.hamburger{
  display:none;
  width:44px;
  height:44px;
  border:2px solid var(--line);
  background:#ffd6b5;
  border-radius:12px;
  align-items:center;
  justify-content:center;
  gap:4px;
  flex-direction:column;
  cursor:pointer;
}
.hamburger span{
  display:block;
  width:22px;
  height:2.5px;
  background:#d94a00;
  border-radius:2px;
}
.nav{
  margin-left:auto;
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}
.nav a{
  padding:10px 14px;
  border-radius:10px;
  color:#d94a00;
  font-weight:700;
  transition:background .2s ease;
}
.nav a:hover{background:#ffd6b5}

.hero{
  background:rgba(255,255,255,.4);
  border-bottom:3px solid var(--line);
}
.hero .wrap{text-align:center;padding:24px 0}
h1{
  color:#d94a00;
  font-size:clamp(26px,4.2vw,46px);
  line-height:1.1;
  margin:0;
}
.lead{
  margin:10px auto 0;
  max-width:760px;
  font-size:1.05rem;
}

.bar{
  position:sticky;
  top:64px;
  z-index:4;
  background:#fff4ec;
  border-bottom:3px solid var(--line);
}
.toolswrap{
  display:flex;
  gap:1rem;
  flex-wrap:wrap;
  align-items:center;
  padding:.6rem 0;
}
.tools{
  display:flex;
  gap:.6rem;
  flex-wrap:wrap;
  align-items:center;
}
.mode{display:flex;gap:.4rem;flex-wrap:wrap}
.nowrap{
  white-space:nowrap;
  display:inline-flex;
  align-items:center;
  gap:.35rem;
}
.file-btn,
.tbtn,
.tools button{
  padding:.5rem .8rem;
  border:2px solid var(--line);
  background:#ffd6b5;
  color:#2b2b2b;
  border-radius:.6rem;
  cursor:pointer;
  font-weight:700;
}
.tbtn.active{
  background:#ffc299;
  border-color:#ff9b64;
  box-shadow:0 0 0 2px rgba(255,155,100,.25) inset;
}
.tools button:disabled{opacity:.5;cursor:not-allowed}
.status{
  margin-left:auto;
  font-size:.9rem;
  min-width:min(320px,100%);
}

.picker-panel{
  margin:14px auto 8px;
  display:grid;
  grid-template-columns:1fr 360px;
  gap:16px;
}
.picker-panel .sub{
  margin:8px 0 6px;
  color:#d94a00;
}
.samples-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(120px,1fr));
  gap:10px;
}
.sample{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:6px;
  background:var(--card);
  border:2px solid var(--line);
  border-radius:10px;
  padding:8px;
  cursor:pointer;
}
.sample:hover,
.sample:focus-visible{background:#ffe6cc}
.sample img{
  width:100%;
  height:120px;
  object-fit:contain;
  background:#fff;
  border-radius:6px;
  display:block;
}
.sample span{font-weight:700}
.hint{margin:.75rem 0 0}
.dropzone{
  background:var(--card);
  border:3px dashed var(--line);
  border-radius:12px;
  min-height:180px;
  display:grid;
  place-items:center;
  text-align:center;
  padding:14px;
  cursor:pointer;
}
.dropzone:hover,
.dropzone.hover{background:#ffe6cc}
.dropzone:focus{outline:3px solid #ffb07a;outline-offset:2px}
.dropzone p{margin:0;font-weight:700}
.dropzone span{font-weight:800;color:#d94a00}

.canwrap{padding:10px 0}
.canvas-workspace{
  display:grid;
  grid-template-columns:minmax(220px,270px) minmax(0,1fr);
  gap:18px;
  align-items:start;
}
.canvas-shell{
  width:100%;
  min-height:360px;
  display:grid;
  place-items:center;
  overflow:auto;
  padding:8px;
}
canvas{
  display:block;
  width:auto;
  height:auto;
  max-width:100%;
  max-height:100vh;
  border:3px solid var(--line);
  border-radius:34px;
  background:#fff;
  box-shadow:0 6px 20px rgba(0,0,0,.2);
  touch-action:none;
  cursor:crosshair;
}
canvas.eraser-cursor{cursor:cell}

.quick-panel{
  position:sticky;
  top:122px;
  align-self:start;
  background:rgba(255,244,236,.96);
  border:3px solid var(--line);
  border-radius:24px;
  padding:16px;
  box-shadow:0 8px 24px rgba(0,0,0,.16);
}
.quick-panel h2{
  margin:0 0 6px;
  color:#d94a00;
  font-size:1.25rem;
}
.quick-panel p{
  margin:0 0 12px;
  font-size:.95rem;
}
.quick-swatches{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:9px;
  margin:10px 0 14px;
}
.swatch{
  width:38px;
  height:38px;
  border-radius:999px;
  border:3px solid #fff;
  outline:2px solid var(--line);
  background:var(--c);
  cursor:pointer;
  box-shadow:0 3px 8px rgba(0,0,0,.18);
}
.swatch.active,
.swatch:focus-visible{
  outline:4px solid #d94a00;
  transform:scale(1.08);
}
.quick-color,
.side-range{
  display:grid;
  gap:6px;
  font-weight:800;
  margin:12px 0;
}
.quick-color input[type="color"]{
  width:100%;
  height:42px;
  border:2px solid var(--line);
  border-radius:12px;
  background:#ffd6b5;
  padding:3px;
}
.quick-actions{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin-top:10px;
}
.quick-actions.stack button,
.quick-actions .tbtn{flex:1}
.quick-panel button:not(.swatch){
  padding:.55rem .75rem;
  border:2px solid var(--line);
  background:#ffd6b5;
  color:#2b2b2b;
  border-radius:.7rem;
  cursor:pointer;
  font-weight:800;
}
.quick-panel button:disabled{opacity:.5;cursor:not-allowed}
.side-range input{width:100%}

.how{padding:10px 0 22px}
.how h2{color:#d94a00;margin:0 0 8px}
.how p{max-width:900px;line-height:1.55}
.jokes{
  padding:20px 0;
  background:#fff4ec;
  border-top:3px solid var(--line);
  border-bottom:3px solid var(--line);
}
.jokes h2{color:#d94a00;margin-top:0}
.joke-list{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:8px;
}
.joke-list li{
  background:#ffd6b5;
  border:2px solid var(--line);
  padding:10px;
  border-radius:10px;
}
.hidden{display:none}
.more-btn{
  margin-top:10px;
  padding:.5rem .8rem;
  border:2px solid var(--line);
  background:#ffc299;
  border-radius:10px;
  cursor:pointer;
  font-weight:800;
}

.site-footer{
  padding:18px 0;
  background:#ffcf99;
  border-top:3px solid var(--line);
}
.site-footer .wrap{
  display:flex;
  flex-direction:column;
  gap:6px;
}
.site-footer p{margin:0}
.site-footer a{color:#d94a00;font-weight:800}

.back-samples{
  display:none;
  margin:8px auto 6px;
  padding:.5rem .75rem;
  border:2px solid var(--line);
  background:#ffd6b5;
  color:#2b2b2b;
  border-radius:12px;
  cursor:pointer;
  font-weight:800;
}

@media (max-width:900px){
  .picker-panel{grid-template-columns:1fr}
  .canvas-workspace{grid-template-columns:1fr}
  .quick-panel{
    position:sticky;
    top:58px;
    z-index:4;
  }
  .quick-swatches{grid-template-columns:repeat(10,1fr)}
  .swatch{width:32px;height:32px}
}

@media (max-width:760px){
  .hamburger{display:flex;margin-left:auto}
  .nav{
    position:absolute;
    top:56px;
    right:12px;
    background:#ffcf99;
    border:2px solid var(--line);
    border-radius:10px;
    padding:8px;
    display:none;
    flex-direction:column;
    gap:6px;
    min-width:190px;
  }
  .nav.show{display:flex}
}

@media (max-width:560px){
  .status{display:none}
  .samples-grid{grid-template-columns:repeat(2,minmax(120px,1fr))}
  .bar{top:58px}
}

@media (max-width:640px){
  body.mobile-focus .picker-panel,
  body.mobile-focus .hero,
  body.mobile-focus .bar,
  body.mobile-focus .quick-panel{display:none}

  body.mobile-focus .canwrap{padding:0}
  body.mobile-focus .canvas-shell{
    height:calc(100svh - 56px - var(--dock-h));
    min-height:0;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:48px 8px 8px;
    overflow:hidden;
  }
  body.mobile-focus canvas{
    width:100%;
    height:auto;
    max-height:100%;
  }
  body.mobile-focus .back-samples{
    display:block;
    position:fixed;
    top:8px;
    left:10px;
    z-index:8;
    box-shadow:0 4px 16px rgba(0,0,0,.18);
  }

  .tool-dock{
    position:fixed;
    inset:auto 0 0 0;
    height:var(--dock-h);
    background:#fff4ec;
    border-top:3px solid var(--line);
    z-index:6;
    display:flex;
    align-items:center;
    gap:8px;
    padding:8px 10px;
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
  }
  .tool-dock .g{
    display:flex;
    align-items:center;
    gap:6px;
    flex:0 0 auto;
  }
  .tool-dock .tbtn,
  .tool-dock .file-btn,
  .tool-dock button{
    padding:.35rem .6rem;
    border:2px solid var(--line);
    background:#ffd6b5;
    border-radius:.6rem;
    font-size:.9rem;
    font-weight:800;
  }
  .tool-dock .tbtn.active{
    background:#ffc299;
    border-color:#ff9b64;
  }
  .tool-dock input[type="color"]{
    width:34px;
    height:34px;
    padding:0;
    border:2px solid var(--line);
    border-radius:8px;
  }
  .tool-dock input[type="range"]{width:110px}
  .tool-dock .mini{
    font-size:.8rem;
    min-width:40px;
    text-align:center;
    font-weight:800;
  }
}