@font-face{font-family:MenuJP;src:url('../assets/fonts/ipaexg.ttf') format('truetype');font-display:swap;font-weight:100 900}
:root{--ink:#152438;--muted:#647083;--paper:#f2f4f7;--line:#dbe1e9;--accent:#206ed8;--accent-light:#eaf2ff;--danger:#b3283a;--radius:12px;font-family:system-ui,-apple-system,'MenuJP',sans-serif;color:var(--ink);background:var(--paper);font-size:15px}
*{box-sizing:border-box}body{margin:0;height:100vh;height:100dvh;overflow:hidden;display:flex;flex-direction:column}button,input,select,textarea{font:inherit}button{cursor:pointer;touch-action:manipulation;min-height:44px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);padding:8px 12px;font-weight:650}button:hover{background:var(--accent-light)}button:disabled{opacity:.4;cursor:default}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #90bbff;outline-offset:2px}.primary{color:#fff;background:var(--accent);border-color:var(--accent)}.primary:hover{background:#145bb9}.danger{color:var(--danger)}[hidden]{display:none!important}.icon-button,.close-button{min-width:44px;padding:6px;font-size:25px}h1,h2,p{margin:0}h1{font-size:16px;white-space:nowrap}h2{font-size:19px}p{line-height:1.6}.app-header{display:flex;align-items:center;gap:10px;padding:8px 14px;background:var(--ink);color:white;flex:none}.brand-mark{font-size:12px;font-weight:900;letter-spacing:.04em;border:1px solid #8394ac;border-radius:6px;padding:7px 4px}.app-name{flex:1;min-width:0}.app-name span{font-size:11px;color:#c7d4e8;display:block;margin-top:2px;line-height:1.3}.header-actions{display:flex;gap:5px}.header-actions button{min-width:44px;padding:7px 10px;border-color:#45536a;background:#263750;color:#fff}.header-actions .primary{background:var(--accent);border-color:var(--accent)}
.edit-screen{display:flex;flex-direction:column;flex:1;min-height:0}.page-bar,.canvas-bar{display:flex;align-items:center;gap:8px;padding:7px 14px;background:#fff;border-bottom:1px solid var(--line);flex:none}.page-chips{display:flex;gap:4px;flex:1}.page-chips button{padding:7px;min-width:42px}.page-chips button.active,.mode-switch .active{background:var(--accent-light);border-color:#99bced;color:var(--accent)}.canvas-bar{padding-top:4px;padding-bottom:4px}.mode-switch{display:flex;gap:3px}.mode-switch button{font-size:13px;padding:6px 10px;min-height:38px}.zoom-label{display:flex;align-items:center;gap:5px;margin-left:auto;font-size:12px}.zoom-label select{width:86px;min-height:36px;padding:4px}#canvasSummary{font-size:11px;color:var(--muted);white-space:nowrap}.gesture-hint{font-size:12px;padding:5px 14px;background:#fff;color:var(--muted);flex:none;min-height:31px}.canvas-scroll{overflow:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;flex:1;min-height:0;touch-action:pan-x pan-y}.canvas-inner{min-width:100%;width:max-content;display:flex;justify-content:center;padding:14px 12px 24px}.page-stage{position:relative;background:#fff;overflow:hidden;flex:none;outline:none;box-shadow:0 3px 14px #24345215;isolation:isolate}.page-stage.is-arrange{touch-action:none}.page-stage.is-scroll,.page-stage.is-scroll *{touch-action:pan-x pan-y}.design-object{position:absolute;transform-origin:50% 50%;user-select:none;-webkit-user-select:none;touch-action:none;cursor:move}.design-object img{width:100%;height:100%;display:block;pointer-events:none;object-fit:contain}.design-object.is-selected{outline:2px dashed #2377e3;outline-offset:3px}.page-stage.is-scroll .design-object{cursor:default}.text-object{white-space:pre-wrap;overflow:visible;word-break:break-all}.vertical-glyph{position:absolute;display:flex;align-items:center;justify-content:center;white-space:nowrap;line-height:1;pointer-events:none}.shape-object{pointer-events:none}.shape-object svg{width:100%;height:100%;display:block;overflow:visible;pointer-events:none}.shape-object path{pointer-events:visiblePainted}.empty-hint{position:absolute;top:40px;left:16px;right:16px;display:flex;gap:8px;align-items:center;flex-direction:column;pointer-events:none;color:#8994a4;text-align:center;font-size:13px}.empty-hint strong{font-size:18px;font-weight:650;color:#6c7a8e}.empty-hint small{font-size:11px}.selection-bar{height:32px;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:2px 14px;background:#fff;border-top:1px solid var(--line);font-size:12px;flex:none}.selection-bar span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.selection-bar button{min-height:26px;font-size:11px;padding:2px 8px}.bottom-tools{display:flex;gap:6px;padding:8px 14px max(8px,env(safe-area-inset-bottom));background:#fff;flex:none;border-top:1px solid var(--line)}.bottom-tools button{flex:1;min-width:0;display:flex;align-items:center;justify-content:center;gap:7px}.bottom-tools button span{font-size:20px;color:var(--accent)}
.assets-screen{flex:1;overflow:auto;min-height:0;background:#fff;padding:16px max(16px,calc((100% - 1060px)/2)) 28px}.screen-heading{display:flex;align-items:center;gap:16px;margin-bottom:20px}.screen-heading p{font-size:12px;color:var(--muted);margin-top:3px}.asset-filters{display:grid;grid-template-columns:1fr 1fr 2fr;gap:10px}.asset-filters label{margin:0}.search-label{align-self:end}.field-help{font-size:12px;color:var(--muted);line-height:1.6;margin:10px 0}.asset-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;margin:16px 0}.asset-card{padding:0;overflow:hidden;display:flex;flex-direction:column;text-align:left;min-height:0}.asset-card img,.asset-card .material-preview{display:block;width:100%;height:128px;object-fit:contain;background-color:#f4f5f7;background-image:linear-gradient(45deg,#e6e9ed 25%,transparent 25%),linear-gradient(-45deg,#e6e9ed 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#e6e9ed 75%),linear-gradient(-45deg,transparent 75%,#e6e9ed 75%);background-size:16px 16px;background-position:0 0,0 8px,8px -8px,-8px 0}.material-preview{display:flex!important;align-items:center;justify-content:center;font:900 25px 'MenuJP',sans-serif;color:var(--ink);padding:12px}.material-preview svg{width:100%;max-height:100%}.asset-card .card-name{font-size:12px;padding:10px;display:block;line-height:1.4}.asset-card .card-type{font-size:10px;color:var(--muted);display:block;margin-top:4px}.empty-results{grid-column:1/-1;padding:25px;text-align:center;color:var(--muted)}
dialog{border:1px solid var(--line);border-radius:18px;padding:0;color:var(--ink);width:min(520px,calc(100% - 24px));max-height:calc(100dvh - 24px);background:white;box-shadow:0 20px 80px #13243c44}dialog::backdrop{background:#10223980}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 18px;border-bottom:1px solid var(--line);position:sticky;top:0;background:white;z-index:2}.close-button{font-size:26px;line-height:1}.dialog-content{padding:16px 18px 22px;max-height:calc(100dvh - 108px);overflow:auto;overscroll-behavior:contain}.dialog-content>*:first-child{margin-top:0}label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:550;margin:12px 0}input:not([type=checkbox]):not([type=range]),select,textarea{width:100%;min-height:44px;padding:9px 10px;border:1px solid #c8d1df;border-radius:8px;background:#fff;color:var(--ink);font-size:16px}input[type=color]{padding:3px!important}textarea{resize:vertical;line-height:1.5}input[type=range]{width:100%;accent-color:var(--accent);margin:3px 0;height:28px}.range-field{display:grid;grid-template-columns:1fr auto;align-items:center}.range-field input{grid-column:1/-1}.range-field output{font-weight:650;font-size:13px;color:var(--accent)}.check-field{flex-direction:row;align-items:center;min-height:38px;gap:10px}.check-field input{width:20px;height:20px;accent-color:var(--accent)}fieldset{border:1px solid var(--line);border-radius:9px;margin:16px 0;padding:8px 12px}legend{font-size:13px;color:var(--muted)}.field-grid,.button-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.field-grid label{margin:5px 0}.button-grid{margin:16px 0}.wide-button{width:100%;margin-top:8px}.layer-list{display:flex;flex-direction:column;gap:7px}.layer-row{display:flex;align-items:center;gap:10px;text-align:left;width:100%;padding:7px 10px}.layer-row.active{background:var(--accent-light);border-color:#90b6ee}.layer-row img{width:40px;height:40px;object-fit:contain}.layer-row span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.layer-row small{color:var(--muted);display:block;font-weight:400;font-size:11px}.preview-dialog{width:min(680px,calc(100% - 16px));height:calc(100dvh - 20px);max-height:calc(100dvh - 20px);display:none;flex-direction:column;overflow:hidden}.preview-dialog[open]{display:flex}.reader-scroll{flex:1;min-height:0;overflow:auto;background:#e8edf2;overscroll-behavior:contain}.reader-page{width:min(100%,480px);margin:0 auto;background:#fff}.reader-slot{width:100%;aspect-ratio:1/5;position:relative;background:#fff}.reader-slot canvas{display:block;width:100%;height:100%}.reader-placeholder{position:absolute;inset:0;display:flex;justify-content:center;align-items:flex-start;padding-top:30px;color:var(--muted);font-size:13px}.export-results{display:flex;flex-direction:column;gap:16px}.export-result{border:1px solid var(--line);border-radius:10px;padding:12px}.export-result a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:8px 12px;border:1px solid var(--line);border-radius:8px;text-decoration:none;color:var(--accent);font-size:13px;background:#fff}.export-result .result-actions{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}.export-result img{width:60px;height:140px;object-fit:cover;object-position:top;float:right;margin-left:12px}#exportProgress{color:var(--muted);font-size:13px;margin:14px 0}.toast{position:fixed;bottom:max(85px,calc(72px + env(safe-area-inset-bottom)));left:50%;transform:translateX(-50%);background:#152438f2;color:#fff;border-radius:10px;padding:12px 16px;font-size:13px;max-width:calc(100% - 28px);width:max-content;z-index:20;pointer-events:none;opacity:0;transition:opacity .15s}.toast.show{opacity:1}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
@media(max-width:600px){.app-header{padding:7px 8px;gap:7px}.brand-mark{display:none}.header-actions{gap:3px}.header-actions button{padding:7px;min-width:40px}.app-name h1{font-size:15px}.app-name span{font-size:10px}.page-bar,.canvas-bar{padding-left:8px;padding-right:8px;gap:5px}.page-chips{gap:3px}.page-chips button{padding:5px;min-width:34px;min-height:40px}.page-bar>button{padding:7px;font-size:12px;min-height:40px}#canvasSummary{display:none}.canvas-inner{padding:10px 10px 20px}.gesture-hint{padding:5px 8px;font-size:11px;line-height:1.6}.selection-bar{padding-left:8px;padding-right:8px}.bottom-tools{padding-left:8px;padding-right:8px;gap:5px}.bottom-tools button{flex-direction:column;gap:2px;min-height:52px;padding:5px;font-size:12px}.bottom-tools button span{font-size:18px}.assets-screen{padding:14px 12px 24px}.asset-filters{grid-template-columns:1fr 1fr}.search-label{grid-column:1/-1}.asset-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.asset-card img,.asset-card .material-preview{height:98px}.asset-card .card-name{padding:7px;font-size:11px}.material-preview{font-size:18px;padding:5px}.screen-heading{gap:12px;margin-bottom:12px}.screen-heading h2{font-size:17px}.dialog-content{padding:12px 14px 18px}.dialog-heading{padding:10px 14px}.dialog-heading h2{font-size:17px}.button-grid{gap:7px}dialog{border-radius:14px}}
@media(min-width:1000px){.app-header{padding-left:calc((100% - 1100px)/2);padding-right:calc((100% - 1100px)/2)}.page-bar,.canvas-bar,.gesture-hint,.selection-bar,.bottom-tools{padding-left:max(18px,calc((100% - 850px)/2));padding-right:max(18px,calc((100% - 850px)/2))}.bottom-tools{gap:12px}.bottom-tools button{max-width:160px;margin:0 auto}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media(max-width:340px){.page-bar{flex-wrap:wrap}.page-chips{flex-basis:calc(100% - 90px)}}