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32px));max-height:calc(100vh - 32px);max-height:calc(100dvh - 32px);overflow:auto;padding:20px;border:1px solid var(--page-footer-border);border-radius:10px;outline:none;background:var(--page-footer-bg);box-shadow:0 4px 24px #0000006b}.touch-help-dialog h2{margin:0 0 14px;color:var(--page-header-bg);font-size:18px}.touch-help-dialog dl{margin:0}.touch-help-dialog dl>div{display:grid;grid-template-columns:minmax(7em,1fr) auto;gap:12px;padding:9px 0;border-top:1px solid var(--page-footer-border)}.touch-help-dialog dt{font-weight:600}.touch-help-dialog dd{margin:0}.touch-help-dialog p{margin:14px 0 0;color:var(--page-footer-text);font-size:12px;text-align:center}.touch-help-dialog .touch-help-note{margin-top:12px;font-size:13px;opacity:.75}.filename-input-hint{position:fixed;top:calc(env(safe-area-inset-top,0px) + 70px);left:50%;z-index:100003;width:max-content;max-width:calc(100vw - 24px);transform:translate(-50%);padding:9px 12px;border:1px solid var(--page-footer-border);border-radius:7px;background:var(--page-header-bg);color:var(--page-header-text);box-shadow:0 3px 14px #00000057;font:600 13px/1.4 -apple-system,BlinkMacSystemFont,Segoe UI,Hiragino Sans,Yu Gothic,sans-serif;text-align:center;pointer-events:none}.filename-input-hint[hidden]{display:none}#desktop{position:relative;width:1280px;height:800px;flex-shrink:0;margin:auto;background:#fff;image-rendering:pixelated;transform-origin:0 0;box-shadow:0 0 0 1px #0000002e,0 2px 8px #0000002e,0 18px 48px #00000038}body.touch-input-enabled #desktop{-webkit-touch-callout:none;user-select:none;-webkit-user-select:none}body.touch-input-enabled #desktop :is(input,textarea,select,[contenteditable]),body.touch-input-enabled #desktop :is(input,textarea,select,[contenteditable]) *{-webkit-touch-callout:default;user-select:text;-webkit-user-select:text;touch-action:manipulation}#screen,#overlay{position:absolute;top:0;left:0;width:1280px;height:800px;image-rendering:pixelated}body.touch-input-enabled #screen,body.touch-input-enabled #overlay,body.touch-input-enabled .mps-window{touch-action:none}#overlay{pointer-events:none}.touch-hold-feedback{position:fixed;z-index:100000;width:30px;height:30px;margin:-15px 0 0 -15px;border:3px solid #000;border-radius:50%;pointer-events:none;opacity:0}.touch-hold-feedback.active{animation:touch-hold-feedback .26s ease-out}@keyframes touch-hold-feedback{0%{opacity:.9;transform:scale(.65)}to{opacity:0;transform:scale(1.35)}}.mps-window{position:absolute;border:2px solid var(--mps-black);font-family:MS Gothic,ＭＳ ゴシック,monospace;font-size:11px;color:#000;text-shadow:2px 2px 0 var(--mps-white);-webkit-user-select:none;user-select:none}.mps-window:after{content:"";position:absolute;left:0;top:0;right:-8px;bottom:-8px;clip-path:polygon(calc(100% - 8px) 8px,100% 8px,100% 100%,8px 100%,8px calc(100% - 8px),calc(100% - 8px) calc(100% - 8px));background:conic-gradient(var(--mps-black) 0 25%,transparent 0 50%,var(--mps-black) 0 75%,transparent 0);background-size:4px 4px;pointer-events:none}.mps-titlebar{height:12px;background:conic-gradient(var(--mps-white) 0 25%,transparent 0 50%,var(--mps-white) 0 75%,transparent 0);background-size:4px 4px;border-bottom:2px solid var(--mps-black);cursor:move}.mps-window.sprite-window{border:none;background:transparent;text-shadow:none}.mps-dragband{position:absolute;left:0;top:0;right:0;cursor:move;z-index:5}.sprite-bg{position:absolute;left:0;top:0;image-rendering:pixelated;pointer-events:none;display:block}.sprite-overlay{position:absolute;left:0;top:0;image-rendering:pixelated}.mps-body{position:relative;padding:2px;background:var(--mps-gray)}.sprite-body{padding:0;background:transparent;text-shadow:none}.mps-btn{background:var(--mps-gray);border:2px solid var(--mps-white);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;box-sizing:border-box}.mps-btn:active,.mps-btn.active,.mps-btn.selected{background:var(--mps-black)}.mps-btn:active canvas,.mps-btn.active canvas,.mps-btn.selected canvas{filter:invert(1)}.mps-row{display:flex;flex-direction:row}.mps-swatch{width:16px;height:16px;border:2px solid var(--mps-black);background:var(--mps-white);cursor:pointer;box-sizing:border-box}.mps-swatch.current{border-width:4px}.mps-rgbtable{display:grid;grid-template-columns:14px repeat(16,16px);font-size:10px}.mps-rgbtable div{text-align:center;line-height:14px;cursor:default;border-right:2px solid var(--mps-white);border-bottom:2px solid var(--mps-white)}.mps-rgbtable div.num{cursor:pointer;background:var(--mps-gray)}.mps-placeholder{padding:16px;width:160px;text-align:center}.mps-icon-btn{width:20px;height:20px;margin:1px}.mps-icon-btn canvas{width:16px;height:16px;pointer-events:none}#help-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:2000;display:flex;align-items:center;justify-content:center;background:#00000073;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}#help-overlay[hidden]{display:none}.mps-help-panel{max-width:min(640px,90vw);max-height:85vh;overflow-y:auto;padding:20px 24px;background:#fffffff7;color:#222;border:1px solid rgba(0,0,0,.15);border-radius:10px;box-shadow:0 8px 32px #00000059}.mps-help-panel h2{margin:0 0 12px;font-size:15px}.mps-help-panel h3{margin:16px 0 6px;font-size:13px;color:#555}.mps-help-panel dl{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;margin:0}.mps-help-panel dt{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;padding:1px 6px;background:#eee;border:1px solid #ccc;border-radius:4px;white-space:nowrap;align-self:start}.mps-help-panel dd{margin:0;font-size:13px;align-self:start}#screen.mps-drop-active{outline:3px dashed rgba(0,120,255,.85);outline-offset:-3px}