.iamar-outer{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:999999;display:flex;align-items:center;justify-content:center;}
.iamar-inner{position:relative;max-width:980px;width:92%;max-height:90vh;background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 10px 40px rgba(0,0,0,.25);}
.iamar-head{display:flex;align-items:center;gap:12px;justify-content:space-between;padding:12px 16px;border-bottom:1px solid #eee;}
.iamar-title{margin:0;font-weight:700;font-size:16px;}
.iamar-body{display:grid;grid-template-columns:280px 1fr;gap:16px;padding:16px;}
.iamar-controls .iamar-field{display:block;margin-bottom:10px;}
.iamar-label{display:block;font-weight:600;margin-bottom:6px;}
.iamar-canvas-wrap{position:relative;min-height:420px;border:1px dashed #ddd;border-radius:8px;overflow:hidden;background:#f8f8f8;display:flex;align-items:center;justify-content:center;}
.iamar-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px;}
.iamar-foot{padding:12px 16px;border-top:1px solid #eee;display:flex;gap:8px;justify-content:flex-end;}
@media (max-width: 860px){.iamar-body{grid-template-columns:1fr;}}