.frag-app{flex:1;min-height:0;display:flex;overflow:hidden}.panel{background:var(--bg-raised);border-right:1px solid var(--border);flex-direction:column;width:276px;min-width:276px;display:flex}.panel-scroll{scrollbar-width:thin;scrollbar-color:var(--border-hover) transparent;flex:1;min-height:0;overflow-y:auto}.panel-scroll::-webkit-scrollbar{width:4px}.panel-scroll::-webkit-scrollbar-thumb{background:var(--border-hover);border-radius:2px}.panel-title{letter-spacing:-.03em;padding:16px 16px 0;font-size:18px;font-weight:500}.section{padding:10px 16px}.section-head{color:var(--text-dim);text-transform:uppercase;letter-spacing:.06em;justify-content:space-between;align-items:center;margin-bottom:8px;font-size:10px;font-weight:500;display:flex}.sep{background:var(--border);height:1px;margin:0 16px}.upload-zone{border:1px dashed var(--border-hover);text-align:center;color:var(--text-dim);cursor:pointer;border-radius:6px;margin-bottom:8px;padding:10px;font-size:11px;transition:border-color .15s;position:relative}.upload-zone:hover,.upload-zone.dragover{border-color:var(--text)}.upload-zone input[type=file]{opacity:0;cursor:pointer;position:absolute;inset:0}.upload-zone .link{color:var(--text);text-underline-offset:2px;text-decoration:underline}.samples{gap:4px;margin-bottom:6px;display:flex}.s-thumb{border:1.5px solid var(--border);cursor:pointer;background:var(--bg);-webkit-appearance:none;appearance:none;border-radius:4px;flex-grow:0;flex-shrink:0;width:44px;height:44px;padding:0;transition:border-color .1s;display:block;overflow:hidden}.s-thumb:hover{border-color:var(--text-dim)}.s-thumb.on{border-color:var(--text)}.s-thumb img{object-fit:cover;pointer-events:none;width:100%;height:100%;display:block}.img-info{color:var(--text-dim);gap:4px;font-size:10px;display:none}.img-info.vis{display:flex}.img-info .iname{color:var(--text);text-overflow:ellipsis;white-space:nowrap;flex:1;font-weight:500;overflow:hidden}.ctrl{flex-direction:column;gap:3px;margin-bottom:8px;display:flex}.ctrl:last-child{margin-bottom:0}.ctrl>label{color:var(--text-dim);font-size:10px;font-weight:500}.ctrl-row{align-items:center;gap:8px;min-width:0;display:flex}.ctrl-row input[type=range]{flex:1}.ctrl-num{border:1px solid var(--border);background:var(--bg);width:40px;font-family:var(--font-sans);color:var(--text);text-align:center;border-radius:3px;padding:3px 2px;font-size:11px}.ctrl-num:focus{border-color:var(--text);outline:none}.ctrl-num:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.ctrl-split{gap:8px;display:flex}.ctrl-split>.ctrl{flex:1;min-width:0}.ctrl-split>.ctrl.narrow{flex:0 0 48px;min-width:48px}.frag-app input[type=range]{-webkit-appearance:none;appearance:none;background:var(--border-hover);cursor:pointer;outline:none;min-width:0;height:2px}.frag-app input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:var(--text);cursor:pointer;border:none;border-radius:50%;width:11px;height:11px}.frag-app input[type=range]::-moz-range-thumb{background:var(--text);cursor:pointer;border:none;border-radius:50%;width:11px;height:11px}.frag-app input[type=range]::-moz-range-track{background:var(--border-hover);border:none;height:2px}.frag-app select{border:1px solid var(--border);background:var(--bg);width:100%;min-width:0;font-family:var(--font-sans);color:var(--text);cursor:pointer;border-radius:3px;padding:4px 6px;font-size:11px}.frag-app select:focus{border-color:var(--text);outline:none}.frag-app select:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.frag-app input[type=color]{border:1px solid var(--border);cursor:pointer;background:var(--bg);border-radius:3px;width:100%;height:24px;padding:1px}.ratio-row{gap:4px;display:flex}.ratio-row select{flex:1;min-width:0}.ratio-flip{justify-content:center;align-items:center;padding:4px 6px;display:flex}.seed-row,.crop-btns{gap:6px;display:flex}.crop-btns-active{gap:6px;display:none}.crop-btns-active .btn{flex:1}.btn{font-family:var(--font-sans);cursor:pointer;letter-spacing:.01em;border:none;border-radius:3px;padding:5px 10px;font-size:11px;font-weight:500;transition:opacity .1s}.btn:active{opacity:.7}.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn-fill{background:var(--text);color:var(--bg)}.btn-fill:hover{opacity:.85}.btn-ghost{background:var(--bg);color:var(--text);border:1px solid var(--border)}.btn-ghost:hover{border-color:var(--text)}.btn-ghost.on{background:var(--text);color:var(--bg);border-color:var(--text)}.btn-ghost.on:hover{opacity:.85}.reset-link{font-family:var(--font-sans);color:var(--text-mute);cursor:pointer;text-underline-offset:2px;background:0 0;border:none;font-size:10px;text-decoration:underline}.reset-link:hover{color:var(--text)}.fx-list{flex-direction:column;gap:1px;display:flex}.fx-row{align-items:center;gap:6px;min-height:24px;padding:4px 0;display:flex}.fx-check{-webkit-appearance:none;appearance:none;border:1.5px solid var(--border-hover);cursor:pointer;border-radius:2px;flex-shrink:0;width:12px;height:12px;transition:background .1s,border-color .1s;position:relative}.fx-check:checked{background:var(--text);border-color:var(--text)}.fx-check:checked:after{content:"";border:solid var(--bg);border-width:0 1.5px 1.5px 0;width:4px;height:7px;position:absolute;top:.5px;left:2.5px;transform:rotate(40deg)}.fx-label{cursor:pointer;user-select:none;white-space:nowrap;font-size:11px}.fx-slider{flex:1;min-width:0}.fx-val{color:var(--text-mute);text-align:right;font-variant-numeric:tabular-nums;flex-shrink:0;width:28px;font-size:9px}.fx-row:not(.on) .fx-slider{opacity:.15;pointer-events:none}.fx-row:not(.on) .fx-val{opacity:.15}.fx-row:not(.on) .fx-label{color:var(--text-dim)}.panel-foot{border-top:1px solid var(--border);flex-shrink:0;padding:12px 16px}.hint{color:var(--text-mute);text-align:center;margin-bottom:8px;font-size:9px;display:block}.hint-touch{display:none}@media (pointer:coarse){.hint-mouse{display:none}.hint-touch{display:block}}.dl-btn{background:var(--text);width:100%;color:var(--bg);font-family:var(--font-sans);cursor:pointer;letter-spacing:.02em;border:none;border-radius:4px;padding:8px;font-size:11px;font-weight:500}.dl-btn:hover{opacity:.85}.dl-btn:disabled{opacity:.15;cursor:default}.dl-btn-nav{width:40px;height:40px;color:var(--text-dim);border:1px solid var(--border);background:0 0;border-radius:8px;justify-content:center;align-items:center;padding:0;display:none}.dl-btn-nav:hover{opacity:1;color:var(--text);border-color:var(--border-hover);background:var(--accent-faint)}.dl-btn-nav:disabled{opacity:.3;cursor:default}.viewport{flex:1;justify-content:center;align-items:center;min-width:0;padding:24px;display:flex;position:relative;overflow:auto}.canvas-wrap{display:none}.canvas-wrap.vis{display:block}.canvas-wrap canvas{cursor:pointer;touch-action:none;max-width:100%;max-height:calc(100vh - 100px);display:block;box-shadow:0 1px 12px #0000004d}.canvas-wrap.picking canvas{cursor:crosshair}.canvas-wrap canvas:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.empty-upload{border:1.5px dashed var(--border-hover);cursor:pointer;background:0 0;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:40px 48px;transition:border-color .15s,background .15s;display:flex}.empty-upload:hover{border-color:var(--text-dim);background:var(--accent-faint)}.empty-plus{color:var(--text-dim);font-size:40px;font-weight:300;line-height:1;transition:color .15s}.empty-upload:hover .empty-plus{color:var(--text)}.empty-label{color:var(--text-mute);font-size:12px}.empty-upload.hide{display:none}.upload-progress{background:var(--border);border-radius:2px;width:200px;height:3px;position:absolute;top:50%;left:50%;overflow:hidden;transform:translate(-50%,-50%)}.upload-progress.hide{display:none}.upload-progress-bar{background:var(--text-dim);border-radius:2px;width:0%;height:100%;transition:width .15s}.viewport.loading:after{content:"Caricamento…";color:var(--text-dim);background:#00000080;justify-content:center;align-items:center;font-size:12px;display:flex;position:absolute;inset:0}@media (pointer:coarse){.frag-app input[type=range]::-webkit-slider-thumb{width:18px;height:18px}.frag-app input[type=range]::-moz-range-thumb{width:18px;height:18px}.fx-check{width:18px;height:18px}.fx-check:checked:after{width:5px;height:9px;top:1px;left:4px}.fx-row{gap:8px;min-height:32px}.s-thumb{width:48px;height:48px}.btn{padding:8px 14px;font-size:12px}.ctrl-num{width:46px;padding:6px 4px;font-size:12px}.frag-app select{padding:8px;font-size:12px}.frag-app input[type=color]{height:32px}.dl-btn{padding:12px;font-size:13px}}@media (width<=700px){.frag-app{flex-direction:column;overflow:hidden}.viewport{flex:1 1 0;order:-1;min-height:120px;padding:8px;overflow:hidden}.canvas-wrap.vis{justify-content:center;align-items:center;width:100%;height:100%;display:flex}.canvas-wrap canvas{width:auto;max-width:100%;height:auto;max-height:100%}.panel{border-right:none;border-top:1px solid var(--border);flex:0 auto;order:1;width:100%;min-width:100%;max-height:48vh}.panel-scroll{-webkit-overflow-scrolling:touch;overflow-y:auto}.panel-foot{display:none}.dl-btn-nav{display:flex}.section{padding:8px 14px}.sep{margin:0 14px}}