.mobile-text-editing{touch-action:manipulation;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}.fabric-canvas{touch-action:none;-webkit-user-select:none;user-select:none}.mobile-text-overlay{position:fixed;top:0;left:0;right:0;bottom:0;pointer-events:none;z-index:1000}.mobile-text-overlay.editing{pointer-events:auto;background:#0000001a}.mobile-selection-handle{position:absolute;width:44px;height:44px;background:#007aff;border:2px solid white;border-radius:50%;box-shadow:0 2px 8px #0000004d;cursor:pointer;touch-action:none;z-index:1001}.mobile-selection-handle:before{content:"";position:absolute;top:50%;left:50%;width:16px;height:16px;background:#fff;border-radius:50%;transform:translate(-50%,-50%)}.mobile-selection-handle.start{cursor:w-resize}.mobile-selection-handle.end{cursor:e-resize}.mobile-keyboard-open .toolbar,.mobile-keyboard-open .text-inline-toolbar,.mobile-keyboard-open .properties-panel{position:fixed!important;bottom:0!important;left:0!important;right:0!important;z-index:9999!important;background:#fff!important;border-top:1px solid #e5e5e5!important;box-shadow:0 -4px 20px #0000001a!important;transition:transform .3s ease!important}.mobile-text-editing-active{overflow:hidden!important;position:fixed!important;width:100%!important;height:100%!important;touch-action:none!important;overscroll-behavior:none!important}.mobile-text-editing-active body{overflow:hidden!important;touch-action:none!important;overscroll-behavior:none!important}.fabric-text-editing .textbox-cursor{animation:mobile-blink 1s infinite;width:3px!important;background:#007aff!important}@keyframes mobile-blink{0%,50%{opacity:1}51%,to{opacity:0}}.mobile-touch-feedback{position:absolute;border-radius:50%;background:#007aff4d;pointer-events:none;animation:mobile-ripple .6s ease-out;z-index:1002}@keyframes mobile-ripple{0%{transform:scale(0);opacity:1}to{transform:scale(4);opacity:0}}@media screen and (max-width: 768px){.canvas-container{touch-action:none;overscroll-behavior:none}.btn-tool,.toolbar-button,.panel-button{min-height:44px!important;min-width:44px!important;padding:12px!important;font-size:16px!important}.text-properties input,.text-properties select,.text-properties textarea{font-size:16px!important;min-height:44px!important;padding:12px!important;border-radius:8px!important;border:2px solid #e5e5e5!important}.text-properties input:focus,.text-properties select:focus,.text-properties textarea:focus{border-color:#007aff!important;outline:none!important;box-shadow:0 0 0 3px #007aff1a!important}}@media screen and (max-width: 480px){.mobile-keyboard-open .toolbar{padding-bottom:env(safe-area-inset-bottom,0px)!important}.text-inline-toolbar{flex-wrap:wrap!important;gap:8px!important;padding:12px!important}.text-inline-toolbar .btn{flex:1 1 auto!important;min-width:60px!important}}@media screen and (max-height: 500px) and (orientation: landscape){.mobile-keyboard-open .toolbar{transform:translateY(-40px)!important}.text-inline-toolbar{padding:8px!important}.text-inline-toolbar .btn{padding:8px!important;font-size:14px!important}}@media screen and (-webkit-min-device-pixel-ratio: 2),screen and (min-resolution: 192dpi){.mobile-selection-handle{border-width:1px}.fabric-text-editing .textbox-cursor{width:2px!important}}@media (prefers-color-scheme: dark){.mobile-text-overlay.editing{background:#ffffff1a}.mobile-keyboard-open .toolbar{background:#1c1c1e!important;border-top-color:#38383a!important}.text-properties input,.text-properties select,.text-properties textarea{background:#1c1c1e!important;color:#fff!important;border-color:#38383a!important}}@media (prefers-reduced-motion: reduce){.mobile-touch-feedback,.mobile-keyboard-open .toolbar,.fabric-text-editing .textbox-cursor{animation:none!important;transition:none!important}}@supports (-webkit-touch-callout: none){.mobile-text-editing-active{overscroll-behavior-y:none}.mobile-keyboard-open{height:-webkit-fill-available;height:100vh}}@media screen and (-webkit-min-device-pixel-ratio: 0){.mobile-keyboard-open .toolbar{bottom:env(keyboard-inset-height,0px)!important}}.mobile-text-editing-disabled{touch-action:auto!important;-webkit-user-select:auto!important;user-select:auto!important}.mobile-handle-dragging{cursor:grabbing!important;-webkit-user-select:none!important;user-select:none!important;touch-action:none!important}.mobile-text-selected{background:#007aff33!important}.mobile-text-loading{opacity:.6;pointer-events:none;transition:opacity .2s ease}.mobile-text-loading:after{content:"";position:absolute;top:50%;left:50%;width:20px;height:20px;margin:-10px 0 0 -10px;border:2px solid #007AFF;border-radius:50%;border-top-color:transparent;animation:mobile-spin 1s linear infinite}@keyframes mobile-spin{to{transform:rotate(360deg)}}