:root{--bg:#f7f6f3;--surface-1:#fff;--surface-2:#faf9f6;--border-1:#e9e6e1;--border-2:#ddd9d2;--text-1:#211d19;--text-2:#6f6860;--text-3:#a39b91;--accent:#e8447a;--accent-hover:#d6366c;--accent-active:#c22a5e;--accent-deep:#a81e50;--accent-soft:#fce9f0;--accent-soft-hover:#f9d9e4;--accent-dim:#e8447a1a;--accent-ring:#e8447a59;--shadow-sm:0 1px 2px #1f1d190d, 0 1px 3px #1f1d1912;--shadow-md:0 2px 4px #1f1d190d, 0 8px 16px #1f1d1914;--shadow-lg:0 4px 8px #1f1d190f, 0 16px 40px #1f1d1921;--r-sm:6px;--r-md:8px;--r-lg:12px;--r-xl:16px;--danger:#d32f2f;--danger-hover:#b92626;--canvas-bg:#edeae5;--checker-a:#eeebe6;--checker-b:#faf8f4;--crop-bg:#1f1c19;--warning-bg:#fff8ec;--warning-border:#f5ddb0;--warning-accent:#e8a23d;--warning-text:#7a4a06;--panel:var(--surface-1);--border:var(--border-1);--text:var(--text-1);--text-dim:var(--text-2);color:var(--text-1);background:var(--bg);-webkit-font-smoothing:antialiased;accent-color:var(--accent);font-family:system-ui,PingFang SC,Microsoft 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#0000;border-radius:4px}.palette-list::-webkit-scrollbar-thumb:hover{background:#1f1d1947 padding-box content-box}.convert-params::-webkit-scrollbar-thumb:hover{background:#1f1d1947 padding-box content-box}.welcome-page{place-items:center;height:100%;display:grid}.welcome-card{background:var(--surface-1);border:1px solid var(--border-1);text-align:center;box-shadow:var(--shadow-lg);border-radius:20px;padding:48px 56px 40px}.welcome-card h1{letter-spacing:-.02em;justify-content:center;align-items:center;gap:12px;margin:0 0 10px;font-size:27px;font-weight:700;display:flex}.bead-mark{flex:none;grid-template-columns:repeat(3,1fr);gap:2.5px;width:24px;height:24px;display:grid}.bead-mark i{background:var(--accent);border-radius:50%}.bead-mark i:nth-child(2),.bead-mark i:nth-child(4),.bead-mark i:nth-child(9){background:color-mix(in srgb, var(--accent) 42%, #fff)}.bead-mark i:nth-child(5),.bead-mark i:nth-child(8){background:var(--accent-deep)}.welcome-sub{color:var(--text-dim);margin:0 0 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var(--border-1);border-radius:6px;flex:none;justify-content:center;align-items:center;width:40px;height:40px;display:flex;overflow:hidden}.recent-thumb{width:auto;max-width:100%;height:auto;max-height:100%;image-rendering:pixelated}.recent-name{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.recent-meta{color:var(--text-dim);flex:none;font-size:12px}.recent-delete{color:var(--text-2);background:0 0;border-color:#0000;border-radius:10px;flex:none;align-items:center;padding:4px 10px;display:inline-flex}.recent-delete:hover:not(:disabled){color:var(--danger);background:#d32f2f14;border-color:#0000}.recent-confirm{background:#d32f2f0f;border:1px solid #d32f2f4d;border-radius:10px;flex:1;align-items:center;gap:10px;padding:4px 10px;font-size:13px;display:flex}.recent-confirm 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transparent) left center / 12px 100% no-repeat scroll, radial-gradient(farthest-side at 100% 50%, #0000002e, transparent) right center / 12px 100% no-repeat scroll;background-color:var(--panel);flex-direction:row;flex:none;order:2;align-items:center;gap:6px;padding:6px 8px;overflow-x:auto}.tool-btn{flex:none;width:auto;min-width:52px;min-height:48px}.tool-option{white-space:nowrap;border-top:none;border-left:1px solid var(--border);flex:none;min-height:40px;margin:0;padding:0 8px}.mobile-only{display:flex}.mode-toggle{border-right:1px solid var(--border);gap:4px;padding-right:6px}.palette-panel{border-left:none;border-top:1px solid var(--border-1);width:auto;height:60vh;box-shadow:var(--shadow-lg);z-index:60;padding-bottom:env(safe-area-inset-bottom);border-radius:16px 16px 0 0;transition:transform .25s;position:fixed;bottom:0;left:0;right:0;transform:translateY(102%)}.palette-panel.sheet-open{transform:translateY(0)}.sheet-head{touch-action:none;justify-content:center;align-items:center;padding:10px;display:flex;position:relative}.sheet-grip{background:var(--border-2);border-radius:2px;width:42px;height:4px}.sheet-close{border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;padding:0;display:flex;position:absolute;top:4px;right:8px}.palette-chip{padding:16px 0 6px;font-size:11px}.palette-filters label,.palette-controls input:not([type]){min-height:36px}.palette-recent .swatch{width:34px;height:34px}.usage-stats-toggle{min-height:44px}.statusbar{padding-bottom:calc(4px + env(safe-area-inset-bottom))}}.preset-chips{gap:6px;display:flex}.preset-chips button{white-space:nowrap;border-radius:999px;flex:1;padding:5px 4px;font-size:12px;font-weight:500}.preset-chips button.active{border-color:var(--accent-hover);color:#fff;background:var(--accent-hover);box-shadow:var(--shadow-sm)}.pixel-hint{border:1px solid var(--accent-soft-hover);border-left:4px solid var(--accent);background:var(--accent-soft);border-radius:10px;align-items:center;gap:8px;padding:9px 10px 9px 12px;font-size:12px;line-height:1.4;display:flex}.pixel-hint-text{flex:1}.pixel-hint-apply{border-color:var(--accent);color:var(--accent);background:var(--panel);white-space:nowrap;padding:3px 8px;font-size:12px}.pixel-hint-apply:hover:not(:disabled){background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}.pixel-hint-close{width:22px;height:22px;color:var(--text-dim);background:0 0;border:none;justify-content:center;align-items:center;padding:0;display:flex}.beta-note{color:var(--text-dim);margin:-8px 0 0;font-size:11px}.crop-tools{z-index:10;gap:8px;display:flex;position:absolute;bottom:14px;left:50%;transform:translate(-50%)}.crop-tools .fit-whole,.crop-tools .crop-center{-webkit-backdrop-filter:blur(8px);box-shadow:var(--shadow-md);background:#ffffffe6;border-color:#ffffff80;position:static;transform:none}.usage-stats{border-top:1px solid var(--border);flex-direction:column;min-height:0;display:flex}.usage-stats-toggle{width:100%;font:inherit;cursor:pointer;background:0 0;border:none;border-radius:0;flex-shrink:0;justify-content:space-between;align-items:center;padding:10px 12px;font-size:13px;font-weight:600;display:flex}.usage-stats-toggle:hover:not(:disabled){background:var(--surface-2);color:var(--accent)}.usage-stats-body{flex-direction:column;min-height:0;padding:0 12px 10px;display:flex}.usage-stats-summary{color:var(--text-dim);justify-content:space-between;align-items:center;gap:8px;margin-bottom:6px;font-size:12px;display:flex}.usage-stats-summary label{align-items:center;gap:4px;display:flex}.usage-stats-summary select{font:inherit;border-radius:5px;padding:2px 4px;font-size:12px}.usage-stats-list{flex-direction:column;gap:2px;min-height:0;max-height:40vh;display:flex;overflow-y:auto}.usage-stats-summary{flex-shrink:0}.usage-stats-row{align-items:center;gap:8px;padding:2px 0;font-size:12px;display:flex}.usage-stats-row .swatch{cursor:default;border-radius:4px;flex-shrink:0;width:16px;height:16px}.usage-stats-code{min-width:40px;font-weight:600}.usage-stats-count{font-variant-numeric:tabular-nums;margin-left:auto}.usage-stats-buy{color:var(--text-dim);font-variant-numeric:tabular-nums;text-align:right;min-width:48px}.usage-stats-empty{color:var(--text-dim);padding:4px 0;font-size:12px}.inapp-warn{background:var(--warning-bg);border:1px solid var(--warning-border);border-left:4px solid var(--warning-accent);color:var(--warning-text);border-radius:10px;margin-top:12px;padding:10px 12px 10px 14px;font-size:13px;line-height:1.5}@keyframes sheet-in{0%{transform:translateY(28px)}to{transform:translateY(0)}}@media (width<=767px){input,select,textarea{scroll-margin-block:96px;font-size:16px!important}.field select,.field input[type=number],.dialog .field input,.palette-switch select{min-height:44px}input[type=range]{height:36px}.preset-chips button{min-height:40px}.pixel-hint-apply{min-height:36px}.pixel-hint-close{width:36px;height:36px}.checkbox-field{min-height:40px}.crop-tools button{min-height:44px}.dialog-backdrop{place-items:end stretch}.dialog{width:auto;max-height:calc(100dvh - 40px);padding:16px 16px calc(16px + env(safe-area-inset-bottom));border-radius:16px 16px 0 0;animation:.22s sheet-in}.dialog-head button{min-width:44px;min-height:44px}.dialog-row button,.dialog-row select,.dialog-row label{min-height:44px}.dialog-actions button{min-height:48px}.welcome-page{padding:16px 0 calc(16px + env(safe-area-inset-bottom))}.welcome-card{max-width:94vw;padding:28px 18px}.welcome-actions button,.welcome-secondary button{min-height:48px}.recent-delete{padding:4px 14px}}@media (width<=359px){.welcome-card h1{font-size:22px}}@media (prefers-reduced-motion:reduce){.dialog{animation:none}.palette-panel{transition:none}}.usage-stats-title{align-items:center;gap:5px;display:inline-flex}.terms-gate{z-index:300;background:var(--bg);place-items:center;padding:24px;display:grid;position:fixed;inset:0}.terms-gate:focus{outline:none}.terms-card{background:var(--surface-1);border:1px solid var(--border-1);width:min(720px,100%);max-height:min(780px,100%);box-shadow:var(--shadow-lg);border-radius:20px;flex-direction:column;animation:.25s terms-in;display:flex;overflow:hidden}@keyframes terms-in{0%{opacity:0;transform:translateY(8px)}}.terms-head{border-bottom:1px solid var(--border);padding:18px 26px 12px}.terms-head h1{margin:0;font-size:19px}.terms-body{text-align:left;overscroll-behavior:contain;flex:1;min-height:0;padding:6px 26px 20px;font-size:13px;line-height:1.8;overflow-y:auto}.terms-body h2{margin:20px 0 6px;font-size:15px}.terms-body ul{margin:6px 0;padding-left:20px}.terms-version{color:var(--text-dim);font-size:12px}.terms-foot{border-top:1px solid var(--border);justify-content:flex-end;align-items:center;gap:12px;padding:12px 26px;display:flex}.terms-foot button{min-height:40px;padding:8px 22px}.terms-hint{color:var(--text-dim);font-size:12px}.link-btn{font-size:inherit;color:inherit;cursor:pointer;background:0 0;border:none;padding:0;text-decoration:underline}.link-btn:hover:not(:disabled){color:var(--accent);background:0 0}@media (width<=640px){.terms-gate{padding:0}.terms-card{width:100%;height:100%;max-height:100%;padding-bottom:env(safe-area-inset-bottom);border:none;border-radius:0}.terms-foot button{flex:1;min-height:48px}}@media (prefers-reduced-motion:reduce){.terms-card{animation:none}}