:root{font-synthesis:none;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:Arial,Yu Gothic UI,Meiryo,sans-serif}*{box-sizing:border-box}body{min-width:320px;margin:0}button,input{font:inherit}button{color:inherit;cursor:pointer}button:focus-visible,summary:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.app-shell{--bg:#f5f5f3;--panel:#fff;--stage:#e9e9e6;--text:#262b31;--muted:#656b72;--line:#dadcdd;--accent:#343b45;--on-accent:#fff;background:var(--bg);color:var(--text);min-height:100dvh}.app-shell[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#191b1e;--panel:#222529;--stage:#121416;--text:#e4e7eb;--muted:#a1a8b1;--line:#3b4046;--accent:#d6dce5;--on-accent:#191b1e}.topbar{border-bottom:1px solid var(--line);background:var(--panel);justify-content:space-between;align-items:center;gap:16px;height:60px;padding:0 24px;display:flex}.brand{color:var(--text);letter-spacing:-.6px;font-size:17px;font-weight:700;text-decoration:none}.brand-mark{display:none}.studio{grid-template-columns:minmax(0,1fr) 280px;height:calc(100dvh - 60px);display:grid}.preview-panel{flex-direction:column;min-width:0;min-height:0;padding:12px 20px;display:flex}.panel-heading{justify-content:space-between;align-items:center;gap:8px;min-height:30px;margin-bottom:10px;display:flex}h2{margin:0;font-size:12px;font-weight:600}.text-button,.icon-button{color:var(--muted);background:0 0;border:0;justify-content:center;align-items:center;gap:6px;padding:6px;font-size:12px;display:inline-flex}.text-button:hover,.icon-button:hover{color:var(--text)}.canvas-stage{background:var(--stage);border:1px solid #0000;flex:1;place-items:center;min-height:0;padding:12px;display:grid;container-type:size}.canvas-stage.is-dragging{border-color:var(--accent)}.canvas-wrap{width:min(100cqw, calc(100cqh * var(--preview-ratio)));aspect-ratio:var(--preview-ratio);position:relative}.canvas-wrap canvas{width:100%;height:100%;display:block}.drop-zone{border:1px dashed var(--muted);color:var(--text);background:0 0;flex-direction:column;justify-content:center;align-items:center;gap:10px;display:flex;position:absolute;inset:0}.upload-icon{color:var(--muted);margin-bottom:4px}.drop-zone strong{font-size:14px;font-weight:500}.drop-zone>span:not(.upload-icon),.drop-zone small{color:var(--muted);font-size:11px}.preview-meta{color:var(--muted);justify-content:space-between;gap:8px;padding-top:10px;font-size:11px;display:flex}.preview-meta span{align-items:center;gap:6px;display:flex}.controls-panel{border-left:1px solid var(--line);background:var(--panel);padding:16px;overflow-y:auto}.control-section{border-top:1px solid var(--line);padding:18px 0}.control-title{align-items:center;gap:7px;margin-bottom:14px;font-size:12px;display:flex}.control-title svg{display:none}.ratio-grid{grid-template-columns:repeat(3,1fr);gap:6px;display:grid}.ratio-grid button{border:1px solid var(--line);background:0 0;border-radius:5px;min-height:38px;padding:8px 4px;font-size:12px}.ratio-grid button.active{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}.ratio-grid button i{display:none}.ratio-grid button strong{font-weight:500}.background-grid{grid-template-columns:repeat(5,1fr);gap:10px;display:grid}.background-chip{background:0 0;border:0;padding:0}.background-chip>span{aspect-ratio:1;color:#fff;border:1px solid #8885;border-radius:4px;place-items:center;display:grid;position:relative}.background-chip.active>span{outline:2px solid var(--accent);outline-offset:2px}.background-chip i{color:#fff;background:#24282c;border-radius:50%;place-items:center;padding:2px;display:grid;position:absolute;top:2px;right:2px}.background-chip small{color:var(--muted);margin-top:8px;font-size:10px;display:block}.range-control{margin:0 0 18px;display:block}.range-control>span{justify-content:space-between;margin-bottom:9px;font-size:12px;display:flex}.range-control output{color:var(--muted);font-variant-numeric:tabular-nums}input[type=range]{width:100%;accent-color:var(--accent);cursor:pointer;margin:0}.advanced summary{cursor:pointer;color:var(--muted);margin:4px 0 18px;font-size:12px}.download-button{background:var(--accent);width:100%;min-height:42px;color:var(--on-accent);border:0;border-radius:5px;justify-content:center;align-items:center;gap:8px;font-size:12px;display:flex}.download-button:disabled{opacity:.4;cursor:default}.spin{animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (width<=700px){.topbar{height:56px;padding:0 12px}.studio{grid-template-columns:1fr;height:auto}.preview-panel{height:calc(76dvh - 56px);min-height:320px;padding:10px}.canvas-stage{padding:8px}.controls-panel{border-left:0;border-top:1px solid var(--line);padding:16px;overflow:visible}.ratio-grid{grid-template-columns:repeat(5,1fr)}.background-grid{grid-template-columns:repeat(5,42px)}}.exif-toggle{cursor:pointer;justify-content:space-between;align-items:center;gap:12px;margin-top:15px;font-size:12px;display:flex}.exif-toggle>span{min-width:0}.exif-toggle small{color:var(--muted);overflow-wrap:anywhere;margin-top:4px;font-size:10px;line-height:1.5;display:block}.exif-toggle input{appearance:none;border:1px solid var(--line);background:var(--stage);cursor:pointer;border-radius:12px;flex:0 0 30px;width:30px;height:18px;margin:0;position:relative}.exif-toggle input:after{content:"";background:var(--muted);border-radius:50%;width:12px;height:12px;position:absolute;top:2px;left:2px}.exif-toggle input:checked{background:var(--accent);border-color:var(--accent)}.exif-toggle input:checked:after{background:var(--on-accent);transform:translate(12px)}.exif-toggle input:disabled{opacity:.3;cursor:default}.exif-status{color:var(--muted);margin:12px 0 0;font-size:11px;line-height:1.6}.exif-heading{margin-top:0}.exif-details{margin-top:15px}.exif-details summary{margin-bottom:0}.exif-style{gap:8px;margin-top:15px;font-size:12px;display:grid}.exif-style select{border:1px solid var(--line);width:100%;color:var(--text);background:var(--panel);font:inherit;border-radius:5px;padding:8px}@media (width<=700px){.ratio-grid{grid-template-columns:repeat(3,1fr)}}.fit-options{border:1px solid var(--line);border-radius:6px;gap:3px;margin-top:12px;padding:3px;display:flex}.fit-options button{color:var(--muted);background:0 0;border:0;border-radius:3px;flex:1;padding:8px 3px;font-size:11px}.fit-options button[aria-pressed=true]{background:var(--accent);color:var(--on-accent)}.fit-options button:disabled{opacity:.35;cursor:default}.crop-canvas{cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none}.crop-canvas.is-crop-dragging{cursor:grabbing}.brand{align-items:center;gap:9px;display:inline-flex}.brand-icon{flex:none;display:block}.image-count{color:var(--muted);margin-left:8px;font-size:10px;font-weight:400}.photo-strip{flex:none;gap:8px;padding:10px 2px 4px;display:flex;overflow-x:auto}.photo-item{border:1px solid var(--line);background:var(--panel);border-radius:5px;flex:0 0 76px;position:relative;overflow:hidden}.photo-item.active{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.photo-select{text-align:left;background:0 0;border:0;width:100%;padding:4px}.photo-select img{object-fit:contain;background:var(--stage);width:66px;height:40px;display:block}.photo-select span{white-space:nowrap;text-overflow:ellipsis;max-width:66px;padding-top:4px;font-size:9px;display:block;overflow:hidden}.photo-remove{color:#fff;background:#25282ccc;border:0;border-radius:50%;place-items:center;width:19px;height:19px;padding:0;display:grid;position:absolute;top:2px;right:2px}.photo-remove:disabled{opacity:.3;cursor:default}.batch-note{color:var(--muted);text-align:center;margin:10px 0 0;font-size:11px}.canvas-stage{position:relative}.preview-drag-hint{color:#fff;white-space:nowrap;pointer-events:none;background:#202328bb;border-radius:20px;align-items:center;gap:6px;padding:7px 11px;font-size:11px;transition:opacity .15s;display:inline-flex;position:absolute;top:20px;left:50%;transform:translate(-50%)}.preview-drag-hint.is-moving{opacity:0}.preview-center-button{color:#fff;background:#202328cc;border:1px solid #ffffff40;border-radius:8px;place-items:center;width:36px;height:36px;display:grid;position:absolute;bottom:20px;right:20px}.preview-center-button:hover{background:#202328}.crop-guides{pointer-events:none;background:linear-gradient(90deg,#0000 33.2%,#ffffff60 33.2% 33.4%,#0000 33.4% 66.5%,#ffffff60 66.5% 66.7%,#0000 66.7%),linear-gradient(#0000 33.2%,#ffffff60 33.2% 33.4%,#0000 33.4% 66.5%,#ffffff60 66.5% 66.7%,#0000 66.7%);position:absolute;inset:0}.preview-zoom-button{color:#fff;font-variant-numeric:tabular-nums;background:#202328cc;border:1px solid #ffffff40;border-radius:8px;height:36px;padding:0 10px;font-size:11px;position:absolute;bottom:20px;right:64px}.preview-zoom-button:hover{background:#202328}.canvas-stage{overflow:hidden}.crop-frame{pointer-events:none;z-index:2;outline:1px solid #ffffffb3;position:absolute}.crop-frame.is-editing{outline-color:#fff}.crop-handle{pointer-events:auto;touch-action:none;z-index:3;background:0 0;border:0;width:24px;height:24px;padding:0;position:absolute}.crop-handle:after{content:"";background:#fff;border:1px solid #202328;border-radius:2px;position:absolute;inset:6px;box-shadow:0 1px 4px #0006}.crop-handle.nw{cursor:nwse-resize;top:-12px;left:-12px}.crop-handle.ne{cursor:nesw-resize;top:-12px;right:-12px}.crop-handle.sw{cursor:nesw-resize;bottom:-12px;left:-12px}.crop-handle.se{cursor:nwse-resize;bottom:-12px;right:-12px}.crop-source-preview{pointer-events:none;z-index:1;position:absolute;inset:0}.crop-source-dim{opacity:.3;max-width:none;position:absolute}.crop-source-window{pointer-events:none;position:absolute;inset:0;overflow:hidden}.crop-source-window img{max-width:none;position:absolute}.preview-center-button,.preview-zoom-button,.preview-drag-hint{z-index:4}.canvas-wrap[hidden]{display:none}.crop-editor{-webkit-user-select:none;user-select:none;touch-action:none}.crop-original{opacity:.3;pointer-events:none;width:100%;height:100%;display:block}.crop-edit-frame{pointer-events:auto;cursor:move;touch-action:none}.crop-edit-frame .crop-guides{opacity:.6}.crop-editor-actions{z-index:5;gap:8px;display:flex;position:absolute;bottom:16px;right:16px}.crop-editor-actions button{color:#fff;background:#202328e6;border:1px solid #ffffff50;border-radius:6px;padding:9px 14px;font-size:12px}.crop-editor-actions .crop-reset-icon{place-items:center;width:36px;height:36px;padding:0;display:grid}.preview-tab-heading{border-bottom:1px solid var(--line);flex-shrink:0;min-height:44px;margin-bottom:12px}.preview-tab-group{align-items:center;min-width:0;display:flex}.preview-modes{align-self:stretch;gap:4px;display:flex}.preview-modes button{min-width:88px;height:44px;color:var(--muted);background:0 0;border:0;padding:0 18px;font-size:13px;font-weight:500;position:relative}.preview-modes button:after{content:"";background:0 0;border-radius:3px 3px 0 0;height:3px;position:absolute;bottom:-1px;left:12px;right:12px}.preview-modes button[aria-selected=true]{color:var(--text);font-weight:700}.preview-modes button[aria-selected=true]:after{background:var(--accent)}.preview-modes button:hover:not(:disabled){background:var(--stage);border-radius:6px 6px 0 0}.preview-modes button:disabled{opacity:.35;cursor:default}@media (width<=430px){.preview-modes button{min-width:72px;padding:0 12px}.preview-tab-group .image-count{display:none}}