*{box-sizing:border-box}
html,body{margin:0;width:100%;height:100%;overflow:hidden;font-family:Arial,Helvetica,sans-serif;background:#070a12;color:#eaf0ff}
#app{position:relative;width:100vw;height:100vh}
.topbar{position:absolute;left:0;top:0;right:0;height:58px;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:0 18px;background:#0d1427;border-bottom:1px solid rgba(255,255,255,.08)}
.brand strong{font-size:18px}
.brand span{display:block;font-size:11px;color:#9fb0d8}
button{background:#151d33;color:#fff;border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:9px 11px;cursor:pointer}
button.active,button:hover{background:#24345f;border-color:#6d8cff}
.toolbar{position:absolute;top:80px;left:18px;z-index:30;width:64px;padding:8px;display:flex;flex-direction:column;gap:8px;background:rgba(10,15,28,.9);border:1px solid rgba(255,255,255,.08);border-radius:16px}
.toolbar button{width:48px;height:48px;font-size:22px;display:flex;align-items:center;justify-content:center}
#canvasWrap{position:absolute;left:0;right:320px;top:58px;bottom:220px}
#canvas{width:100%;height:100%;display:block;cursor:crosshair}
.inspector{position:absolute;right:0;top:58px;bottom:0;width:320px;background:#0d1427;border-left:1px solid rgba(255,255,255,.08);padding:16px;overflow:auto}
.inspector h3{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:#9fb0d8}
#bottomDock{position:absolute;left:0;right:320px;bottom:0;height:220px;background:#0d1427;border-top:1px solid rgba(255,255,255,.08)}
.tabs{height:42px;display:flex;gap:8px;align-items:center;padding:6px 12px}
#dockOutput{width:100%;height:178px;background:#050812;color:#bfe1ff;border:0;padding:12px;font-family:Consolas,monospace;font-size:12px;outline:none}
.entity-row{padding:9px;border:1px solid rgba(255,255,255,.08);border-radius:10px;margin-bottom:8px;background:#10182c}
.prop-row{display:grid;grid-template-columns:90px 1fr;gap:8px;margin:8px 0;align-items:center}
.prop-row input,.prop-row select{width:100%;background:#07101f;color:#fff;border:1px solid rgba(255,255,255,.12);border-radius:8px;padding:7px}

.ctx-menu{
  position:fixed;
  z-index:99999;
  min-width:220px;
  padding:8px;
  background:#0d1427;
  border:1px solid rgba(255,255,255,.16);
  border-radius:12px;
  box-shadow:0 20px 70px rgba(0,0,0,.55);
}
.ctx-title{
  padding:8px 10px;
  color:#9fb0d8;
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.08em;
  border-bottom:1px solid rgba(255,255,255,.08);
  margin-bottom:6px;
}
.ctx-menu button{
  width:100%;
  display:block;
  margin:4px 0;
  text-align:left;
  border-radius:8px;
}

.color-lab{
  position:fixed;
  z-index:100000;
  width:240px;
  padding:12px;
  background:#0d1427;
  border:1px solid rgba(255,255,255,.16);
  border-radius:14px;
  box-shadow:0 20px 70px rgba(0,0,0,.55);
  color:#eaf1ff;
}
.color-lab-title{
  font-weight:800;
  font-size:13px;
  margin-bottom:3px;
}
.color-lab-sub{
  font-size:10px;
  color:#9fb0d8;
  margin-bottom:10px;
  word-break:break-all;
}
.color-lab label{
  display:block;
  font-size:11px;
  color:#9fb0d8;
  margin-top:8px;
  margin-bottom:4px;
}
.color-lab input{
  width:100%;
  box-sizing:border-box;
}
.color-lab button{
  width:100%;
  margin-top:12px;
}

.layer-actions{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:6px;
  margin:8px 0 12px;
}
.layer-actions button{
  padding:8px;
}

.media-status{
  margin:8px 0 12px;
  padding:8px 10px;
  border-radius:10px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.06);
  color:#dce8ff;
  font-size:11px;
  line-height:1.4;
}
.media-status[data-status="loading"]{
  border-color:rgba(255,204,102,.55);
  color:#ffcc66;
}
.media-status[data-status="ready"]{
  border-color:rgba(95,255,146,.45);
  color:#95ffb3;
}
.media-status[data-status="error"]{
  border-color:rgba(255,95,95,.55);
  color:#ff9a9a;
}