*,*::before,*::after{box-sizing:border-box;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;-webkit-user-drag:none}:root{--bg:#fff5f8;--surface:#ffffff;--border:#e8d4f0;--accent:#7c4dff;--accent-hover:#651fff;--text:#3d2c4e;--text-muted:#7a6b8a;--shadow:0 4px 20px rgba(124,77,255,0.12);--radius:16px;--radius-sm:10px;--palette-width:60px;--swatch-size:calc(var(--palette-width) - 18px);--canvas-margin:#f0f0f0}html{height:100%;height:-webkit-fill-available}html,body{margin:0;width:100%;height:100%;height:100dvh;height:-webkit-fill-available;overflow:hidden;font-family:"Fredoka",system-ui,sans-serif;background:var(--canvas-margin);color:var(--text);touch-action:none;overscroll-behavior:none;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}body{display:flex;flex-direction:column}html.install-mode-standalone,html.install-mode-standalone body{background:var(--canvas-margin)}.app{display:flex;flex-direction:column;flex:1;width:100%;min-height:0;touch-action:none;padding:env(safe-area-inset-top,0) env(safe-area-inset-right,0) env(safe-area-inset-bottom,0) env(safe-area-inset-left,0)}.ios-install-hint{position:fixed;z-index:200;left:max(8px,env(safe-area-inset-left,0));right:max(8px,env(safe-area-inset-right,0));bottom:max(8px,env(safe-area-inset-bottom,0));margin:0;padding:12px 14px;border-radius:var(--radius-sm);background:var(--surface);border:2px solid var(--accent);box-shadow:var(--shadow);font-size:0.85rem;line-height:1.35}.ios-install-hint[hidden]{display:none}.ios-install-hint p{margin:0 0 10px}.ios-install-hint-dismiss{font-family:inherit;font-size:0.85rem;font-weight:600;padding:8px 14px;border:none;border-radius:8px;background:var(--accent);color:#fff;cursor:pointer}html.install-mode-standalone .ios-install-hint{display:none!important}.workspace{display:flex;flex:1;min-height:0;overflow:hidden}.palette{width:var(--palette-width);flex-shrink:0;background:var(--surface);border-right:2px solid var(--border);display:flex;flex-direction:column;padding:6px 4px;overflow-y:auto;overflow-x:hidden;scrollbar-width:thin;scrollbar-color:var(--border) transparent}.palette::-webkit-scrollbar{width:6px}.palette::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.palette-groups{display:flex;flex-direction:column;gap:3px;padding:4px 5px}.color-group{position:relative}.color-main{width:var(--swatch-size);max-width:var(--swatch-size);height:var(--swatch-size);margin:0 auto;aspect-ratio:1;border:2px solid transparent;border-radius:var(--radius-sm);cursor:pointer;transition:border-color 0.15s;box-shadow:0 2px 6px rgba(0,0,0,0.1)}.color-main-light{box-shadow:inset 0 0 0 1px rgba(0,0,0,0.12)}.color-main-rainbow{background:linear-gradient(160deg,#ff5252 0%,#ffca28 22%,#66bb6a 44%,#42a5f5 66%,#ab47bc 88%,#ff5252 100%)}.color-main:hover,.color-main:focus-visible{transform:scale(1.06);transition:transform 0.15s,border-color 0.15s;outline:none}.color-group-single.active .color-main{border-radius:var(--radius-sm)}.color-group.active:not(.expanded) .color-main{border-color:var(--accent)}.color-group.active.expanded .color-main{border:2px solid #d4d4d4;border-bottom:none;border-radius:var(--radius-sm) var(--radius-sm) 0 0;box-shadow:none}.color-group.expanded .color-main{border-radius:var(--radius-sm) var(--radius-sm) 0 0}.shades-panel{display:none;flex-direction:column;gap:2px;width:var(--swatch-size);max-width:var(--swatch-size);margin:0 auto;padding:3px;background:var(--surface);border:2px solid var(--border);border-top:none;border-radius:0 0 var(--radius-sm) var(--radius-sm);box-sizing:border-box}.color-group.expanded .shades-panel{display:flex}.color-group.active.expanded .shades-panel{border:2px solid #d4d4d4;border-top:none;box-shadow:none}.shade-btn{width:100%;height:28px;border:2px solid transparent;border-radius:6px;cursor:pointer;transition:transform 0.12s,border-color 0.12s}.shade-btn:hover{transform:scale(1.04)}.shade-btn-light{box-shadow:inset 0 0 0 1px rgba(0,0,0,0.12)}.shade-btn.selected{border-color:var(--text)}.stamp-group .stamp-main{background-color:#ffffff!important;display:flex;align-items:center;justify-content:center;padding:0}.stamp-group .stamp-option-btn{display:flex;align-items:center;justify-content:center;padding:0;background-color:#ffffff!important}.stamp-group .stamp-main .stamp-preview-canvas{width:88%;height:88%;max-width:88%}.stamp-group .stamp-option-btn .stamp-preview-canvas{height:20px;width:auto;max-width:calc(100% - 4px);aspect-ratio:1}.stamp-preview-canvas{display:block;pointer-events:none}.draw-area{flex:1;display:flex;flex-direction:column;min-width:0;min-height:0;padding:0;gap:0;overflow:hidden}.toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;padding:8px 12px;background:var(--surface);border:none;border-bottom:2px solid var(--border);border-radius:0;flex-shrink:0}.tool-group{display:flex;align-items:center;gap:8px}.brush-sizes{display:flex;gap:6px}.brush-btn{width:var(--swatch-size);height:var(--swatch-size);border:2px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text);line-height:0;flex-shrink:0;box-shadow:0 2px 6px rgba(0,0,0,0.1);transition:background 0.15s,border-color 0.15s,transform 0.15s}.brush-btn:hover{transform:scale(1.06)}.brush-dot{display:block;border-radius:50%;background:currentColor}.brush-btn.active{background:#ede7f6;border-color:var(--accent);color:var(--accent)}.tool-btn{width:var(--swatch-size);height:var(--swatch-size);border:2px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);font-size:1.25rem;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 2px 6px rgba(0,0,0,0.1);transition:background 0.15s,border-color 0.15s,opacity 0.15s,transform 0.15s}.tool-btn:disabled{opacity:0.35;cursor:not-allowed}.tool-btn:not(:disabled):hover,.tool-btn:not(:disabled):focus-visible{background:#ede7f6;transform:scale(1.06);outline:none}.tool-btn-text{width:auto;padding:0 14px;font-family:inherit;font-size:0.85rem;font-weight:600}.tool-btn-primary{background:var(--accent);border-color:var(--accent);color:white}.tool-btn-primary:hover{background:var(--accent-hover)}.tool-actions{flex:1}.tool-group-end{display:flex;align-items:center;gap:8px;margin-left:auto;flex-shrink:0}.file-menu{position:relative}.file-menu-item-fullscreen-active{background:#ede7f6;color:var(--accent)}.file-menu-dropdown{position:absolute;top:calc(100% + 6px);right:0;min-width:11rem;display:flex;flex-direction:column;gap:4px;padding:6px;background:var(--surface);border:2px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow);z-index:20}.file-menu-dropdown[hidden]{display:none}.file-menu-item{font-family:inherit;font-size:0.9rem;font-weight:600;text-align:left;padding:10px 14px;border:none;border-radius:8px;background:transparent;color:var(--text);cursor:pointer}.file-menu-item:hover{background:#ede7f6}.file-menu-item-primary{background:var(--accent);color:white}.file-menu-item-primary:hover{background:var(--accent-hover)}.file-menu-item[hidden]{display:none}.draw-area,.canvas-frame,.canvas-stack,#fillCanvas,#outlineCanvas{touch-action:none;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;-webkit-user-drag:none}.canvas-frame{flex:1;min-height:0;position:relative;background:var(--canvas-margin);border:none;border-radius:0;overflow:hidden;overscroll-behavior:none}.canvas-loader{position:absolute;inset:0;z-index:10;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0.75rem;background:rgba(255,255,255,0.88);pointer-events:none}.canvas-loader[hidden]{display:none}.canvas-loader-spinner{width:3rem;height:3rem;border:5px solid #e8ddf5;border-top-color:var(--accent);border-radius:50%;animation:canvas-loader-spin 0.85s linear infinite}.canvas-loader-text{font-size:1rem;font-weight:600;color:var(--accent)}@keyframes canvas-loader-spin{to{transform:rotate(360deg)}}.canvas-stack{position:absolute;inset:0;background:var(--canvas-margin);overflow:hidden;line-height:0;pointer-events:none}.canvas-layer{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}#fillCanvas{display:block;cursor:crosshair;pointer-events:auto}.outline-layer{pointer-events:none;mix-blend-mode:multiply;-webkit-touch-callout:none}.modal{border:none;padding:0;border-radius:var(--radius);max-width:min(560px,92vw);width:100%;background:transparent;box-shadow:0 20px 60px rgba(61,44,78,0.25)}.modal::backdrop{background:rgba(61,44,78,0.45)}.modal-inner{background:var(--surface);border-radius:var(--radius);overflow:hidden}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:2px solid var(--border)}.modal-header h2{margin:0;font-size:1.2rem}.modal-close{width:36px;height:36px;border:none;border-radius:50%;background:var(--bg);font-size:1rem;cursor:pointer}.template-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;padding:16px;max-height:60vh;overflow-y:auto}.template-card{border:3px solid var(--border);border-radius:var(--radius-sm);padding:8px;background:white;cursor:pointer;transition:border-color 0.15s,transform 0.15s;text-align:center}.template-card:hover,.template-card:focus-visible{border-color:var(--accent);transform:scale(1.02);outline:none}.template-card.active{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent)}.template-card img{width:100%;aspect-ratio:3 / 4;object-fit:contain;display:block;background:white;pointer-events:none;-webkit-touch-callout:none;-webkit-user-drag:none}.template-card span{display:block;margin-top:6px;font-size:0.75rem;font-weight:600;color:var(--text-muted);line-height:1.2}@media (max-width:640px){:root{--palette-width:48px}.tool-actions{margin-left:0}}