.viewer-container{width:100%;height:100%;display:flex;flex-direction:column;position:relative}.svg-container{flex:1;width:100%;height:100%;display:flex;align-items:center;justify-content:center;overflow:hidden;background:#282c34}.svg-container svg{width:100%;height:100%;display:block}.controls{position:absolute;bottom:20px;left:50%;transform:translate(-50%);display:flex;gap:12px;align-items:center;background:#000000b3;padding:12px 20px;border-radius:8px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.controls button{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);color:#fff;padding:8px 16px;border-radius:4px;cursor:pointer;font-size:14px;transition:all .2s}.controls button:hover{background:#fff3;border-color:#fff6}.controls button:disabled{opacity:.3;cursor:not-allowed}.step-counter{font-size:14px;color:#fffc;min-width:60px;text-align:center}.editor-container{display:flex;width:100vw;height:100vh;background:#282c34;color:#abb2bf}.editor-sidebar{width:320px;background:#2a2a2a;border-right:1px solid #444;display:flex;flex-direction:column;overflow:hidden}.editor-main{flex:1;display:flex;flex-direction:column;position:relative;overflow:hidden}.editor-toolbar{background:#2a2a2a;border-bottom:1px solid #444;padding:12px 16px;display:flex;gap:12px;align-items:center}.editor-toolbar button{background:#3a3a3a;border:1px solid #555;color:#fff;padding:8px 16px;border-radius:4px;cursor:pointer;font-size:13px;transition:all .2s}.editor-toolbar button:hover{background:#4a4a4a;border-color:#666}.editor-toolbar button.primary{background:#4a90e2;border-color:#5a9fe8}.editor-toolbar button.primary:hover{background:#5a9fe8}.step-list{flex:1;overflow-y:auto;padding:16px}.step-list h3{margin:0 0 12px;font-size:14px;font-weight:600;text-transform:uppercase;color:#999}.step-item{background:#333;border:2px solid transparent;border-radius:4px;padding:12px;margin-bottom:4px;cursor:pointer;transition:all .2s}.step-item:hover{background:#3a3a3a}.step-item.selected{background:#3a3a3a;border-color:#4a90e2}.step-item.dragging{opacity:.5;cursor:grabbing}.step-list.dragging,.step-list.dragging *{cursor:grabbing!important}.step-list.dragging .step-item *{pointer-events:none!important}.step-item:not(.dragging) button{pointer-events:auto}.drop-indicator{position:absolute;top:-4px;left:0;right:0;height:3px;background:#4a90e2;border-radius:2px;z-index:10;box-shadow:0 0 8px #4a90e299;pointer-events:none}.step-item-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.step-item-name{font-weight:500;font-size:14px}.step-item-number{background:#444;padding:2px 8px;border-radius:3px;font-size:11px;color:#999}.step-item-info{font-size:12px;color:#888}.properties-panel{padding:16px;border-top:1px solid #444;background:#252525}.properties-panel h3{margin:0 0 16px;font-size:14px;font-weight:600;text-transform:uppercase;color:#999}.form-group{margin-bottom:16px}.form-group label{display:block;margin-bottom:6px;font-size:13px;color:#aaa}.form-group input{width:100%;background:#333;border:1px solid #555;color:#fff;padding:8px;border-radius:4px;font-size:13px}.form-group input:focus{outline:none;border-color:#4a90e2}.form-group-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}.canvas-container{flex:1;position:relative;overflow:hidden;background:#282c34;cursor:crosshair}.canvas-container.selecting{cursor:crosshair}.selection-rect{position:absolute;border:2px solid #4a90e2;background:#4a90e21a;pointer-events:none}.editor-help{position:absolute;top:16px;right:16px;background:#000c;padding:12px 16px;border-radius:6px;font-size:12px;color:#aaa;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.editor-help strong{color:#fff}.zoom-controls{position:absolute;top:16px;left:16px;background:#000c;padding:12px;border-radius:6px;color:#fff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);min-width:140px}.zoom-controls button{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);color:#fff;padding:6px 8px;border-radius:4px;cursor:pointer;font-size:13px;transition:all .2s;width:100%}.zoom-controls button:hover{background:#fff3;border-color:#fff6}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#000;color:#fff;overflow:hidden}#root{width:100vw;height:100vh}