body, html{margin:0; font-family:Arial,sans-serif; overflow:hidden; user-select:none}
.menu-container{background-color:#333; color:#fff}
.menu-bar{display:flex; align-items:center; padding:8px 16px; border-bottom:1px solid black}
.menu-item{position:relative; margin-right:16px}
.menu-item button{background:transparent; color:#fff; border:none; font-size:16px; padding:4px 8px; cursor:pointer}
.dropdown-content{display:none; position:absolute; top:100%; left:0; background-color:#f0f0f0; min-width:160px; box-shadow:0 4px 8px rgba(0,0,0,0.2); z-index:2; border-radius:4px; overflow:hidden}
.menu-item:hover .dropdown-content{display:block}
.dropdown-content button{background:#fff; color:#333; padding:10px 16px; width:100%; text-align:left; border:none; font-size:14px; cursor:pointer}
.dropdown-content button:hover{background-color:#ddd}
.toolbar{display:flex; padding:5px; background:#ddd; align-items:center; border-bottom:2px solid #555}
.color-box{width:20px; height:20px; margin-right:5px; border:1px solid #000; cursor:pointer}
canvas{display:block; margin:0; cursor:crosshair}
.brush-size{margin-left:10px; font-size:14px}
.overlay, #colpick{position:fixed; top:0; left:0; right:0; bottom:0; background:rgba(0,0,0,0.5); display:none; justify-content:center; align-items:center; z-index:10}
.overlayb{position:fixed; top:0; left:0; right:0; bottom:0; background:rgba(0,0,0,0); display:none; justify-content:center; align-items:center; z-index:10}
.overlay-box{background:#fff; padding:20px; border-radius:8px; text-align:center; box-shadow:0 4px 8px rgba(0,0,0,0.2)}
.overlay-box{margin-top:-5vh; background-color:#fff; padding:1vw 2vw 1vw 2vw; border-radius:8px; width:40vw; box-shadow:0 0 10px rgba(0,0,0,0.2); text-align:center}
#wrapper{position:relative; width:100vw; height:calc(100vh - 64px)}
#canvas, #myCanvas, #actcanvas, #topcanvas{position:absolute; top:2px; left:137px; transform-origin: 0 0}
.menu-bar .menu-item:first-child button:focus{outline:none; box-shadow:none}
#brush-size{width:60px; padding:4px 8px 4px 8px; font-size:16px; border:1px solid #333; border-radius:5px}
#sidebar{
  width:130px; height:100vh; position:fixed; background-color:#555; display:grid; grid-template-rows:repeat(10, 30px); grid-template-columns:repeat(3, 30px);
  justify-items:center; align-items:center; box-shadow:2px 0 5px rgba(0, 0, 0, 0.5); padding:9px 0; z-index:1; justify-content:center; border-right:2px solid #333;
  display:grid; grid-auto-rows:150px; grid-gap:10px;
}
#sidebar i{width:22px; height:22px}
#sidebar i{font-size:16px; cursor:pointer; background-color:#555; color:#fff; padding:5px; display:flex; justify-content:center; align-items:center}
canvas{border-right:1px solid #AAA; border-bottom:1px solid #AAA}
#drop-zone{width:100%; height:250px; border:2px dashed #ccc; background-color:#fafafa; border-radius:10px; display:flex; align-items:center; justify-content:center; color:#aaa; font-size:18px; margin-bottom:20px; z-index:100}
#drop-zone.hover{border-color:#333; color:#333}
button{padding:10px 15px;border:none;background-color:#5a67d8;color:#fff;border-radius:4px;cursor:pointer}
.addbutt:hover{background-color:#434eab}
.tooltip{position:absolute; background:#333; color:#fff; padding:5px 10px; border-radius:4px; font-size:14px; pointer-events:none; z-index:1000}
.tooltip-above{transform:translateY(-5px)}
.tooltip-below{transform:translateY(5px)}
#sidebar .highlightable i:hover{transform:scale(1.2)}
#sidebar .selectd{background-color:#333; color:#80EF80; border-radius:10%; border:1px solid #000}
#colpick{user-select:none; font-family:Arial, sans-serif; flex-direction:column; align-items:center; justify-content:center; margin:0; color:#333; z-index:10; padding:20px 10px 20px 10px; margin-top:-20vh}
#colpick #color-picker-container{display:flex; flex-direction:column; align-items:center; padding:30px; border:1px solid #ddd; border-radius:8px; background-color:#fff; box-shadow:0 4px 8px rgba(0, 0, 0, 0.1)}
#colpick canvas{border-radius:50%; cursor:crosshair; display:none; margin:15px 0; border:2px solid #ccc}
#colpick canvas.active{display:block}
#colpick #color-display{width:80px; height:80px; border:3px solid #555; border-radius:50%; margin:15px 0; background-color:#fff; box-shadow:inset 0 2px 4px rgba(0, 0, 0, 0.2)}
#colpick #hex-input{width:120px; padding:8px; text-align:center; border:1px solid #ccc; border-radius:6px; outline:none; font-size:16px; transition:border-color 0.3s ease, box-shadow 0.3s ease}
#colpick #hex-input:focus{border-color:#5a67d8; box-shadow:0 0 5px rgba(90, 103, 216, 0.5)}
#colpick #toggle-buttons{display:flex; gap:10px; margin-bottom:20px}
#colpick button{padding:12px 20px; border:none; background-color:#5a67d8; color:#fff; border-radius:6px; cursor:pointer; font-size:14px; transition:background-color 0.3s ease, transform 0.2s ease}
#colpick button:hover{background-color:#434eab; transform:translateY(-2px)}
#colpick button:active{background-color:#3a4090; transform:translateY(0)}
#colpick button.active{background-color:#434eab}
#custcol{padding:8px 16px}
#toggle-buttons{margin-bottom:10px}
.overlayy{position:fixed; top:0; left:0; width:100%; height:100%; background:rgba(0, 0, 0, 0.7); display:none; justify-content:center; align-items:center}
.overlayy-box{background-color:#fff; padding:20px; border-radius:8px; box-shadow:0 4px 8px rgba(0, 0, 0, 0.2); max-width:400px; text-align:center}
.slider input{width:200px; appearance:none; height:6px; border-radius:4px; background:linear-gradient(to right, #5a67d8, #434eab); outline:none; transition:background 0.3s, transform 0.2s}
.slider input:hover{background:linear-gradient(to right, #434eab, #5a67d8)}

@media (max-width: 600px){
  .overlay-box {width: 85vw}
  .overlayy-box {width: 85vw; max-width: 85vw}
  #terms .container{width:85vw; max-width:85vw}
  #custcol{padding:6px 12px}
  .menu-bar {flex-wrap: wrap}
  .menu-item {margin-right: 8px}
  .toolbar {flex-wrap: wrap}
  #sidebar {
    position:fixed; background-color:#555; display:grid; grid-template-rows:repeat(2, 30px); grid-template-columns:repeat(10, 30px);
    justify-items:center; align-items:center; box-shadow:2px 0 5px rgba(0, 0, 0, 0.5); padding:9px 0; z-index:1; justify-content:center; border-right:2px solid #333;
    display:grid; grid-auto-rows:150px; grid-gap:10px;
    width:100vw; height:auto; bottom:0; padding:8px; box-shadow:0 -2px 5px rgba(0, 0, 0, 0.5);
  }
  #sideb{overflow: scroll}
  #sidebar i {margin: 4px; flex: 0 0 auto}
  canvas {border: none}
}