html,body,#root{height:100%;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.editor-shell{flex-direction:column;height:100%;display:flex}.editor-toolbar{background:#fff;border-bottom:1px solid #e5e7eb;align-items:center;gap:8px;padding:10px 16px;display:flex;box-shadow:0 1px 3px #0000000a}.editor-toolbar .editor-toolbar-spacer{flex:1}.btn-icon{color:#4a4a4a;cursor:pointer;background:#fff;border:1px solid #e1e1e1;border-radius:8px;width:34px;height:34px;font-size:17px;line-height:1;transition:background-color .15s,border-color .15s}.btn-icon:hover:not(:disabled){background:#f8f8f8;border-color:#c5c5c5}.btn-icon:disabled{color:#c7c7cc;cursor:default}.btn-save{color:#fff;cursor:pointer;background:#4f46e5;border:none;border-radius:8px;padding:8px 20px;font-size:14px;font-weight:600;transition:background-color .15s,transform .1s,box-shadow .15s;box-shadow:0 1px 2px #00000014}.btn-save:hover:not(:disabled){background:#4338ca;box-shadow:0 2px 6px #4f46e559}.btn-save:active:not(:disabled){transform:translateY(1px)}.btn-save:disabled{cursor:default;box-shadow:none;background:#c7c7cc}.editor-container{flex:1;min-height:0}.state-message{text-align:center;color:#444;padding:24px}.state-message--error{color:#b00020}