:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#f2f2f7;--panel:#fff;--text:#111;--muted:#6b6b70;--digit:#e5e5ea;--digit-text:#111;--function:#d1d1d6;--function-text:#111;--operator:#ff9f0a;--operator-text:#fff;--error:#d70015;--focus:#0a84ff;--font:system-ui, -apple-system, "Segoe UI", Roboto, sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#000;--panel:#1c1c1e;--text:#fff;--muted:#a1a1a6;--digit:#333336;--digit-text:#fff;--function:#a5a5a5;--function-text:#000;--error:#ff453a}}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:var(--font)}:root[data-theme=netflix]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#141414;--panel:#1f1f1f;--text:#fff;--muted:#b3b3b3;--digit:#2b2b2b;--digit-text:#fff;--function:#404040;--function-text:#fff;--operator:#e50914;--operator-text:#fff;--error:#ff7b72;--focus:#e5e5e5;--font:"Helvetica Neue", Helvetica, Arial, sans-serif}:root[data-theme=spotify]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#121212;--panel:#181818;--text:#fff;--muted:#a7a7a7;--digit:#282828;--digit-text:#fff;--function:#3e3e3e;--function-text:#fff;--operator:#1db954;--operator-text:#000;--error:#f15e6c;--focus:#1ed760;--font:"Avenir Next", Avenir, "Century Gothic", "Segoe UI", Roboto, sans-serif}:root[data-theme=vscode]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#1e1e1e;--panel:#252526;--text:#d4d4d4;--muted:#858585;--digit:#2d2d30;--digit-text:#d4d4d4;--function:#3c3c3c;--function-text:#ccc;--operator:#0e639c;--operator-text:#fff;--error:#f14c4c;--focus:#007fd4;--font:"SF Mono", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace}:root[data-theme=claude]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f4f1ea;--panel:#fff;--text:#141413;--muted:#6b6a66;--digit:#e8e4db;--digit-text:#141413;--function:#d8d3c7;--function-text:#141413;--operator:#d97757;--operator-text:#fff;--error:#b3261e;--focus:#d97757;--font:"Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif}.panel-top{align-items:center;gap:8px;display:flex}.panel-top .expression{flex:1;min-width:0}.history-button{width:1.5rem;height:1.5rem;color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;padding:0;display:inline-flex}.history-button:hover,.history-button[aria-expanded=true]{color:var(--text)}[data-tooltip]{position:relative}[data-tooltip]:after{content:attr(data-tooltip);background:var(--text);color:var(--bg);white-space:nowrap;pointer-events:none;opacity:0;z-index:3;border-radius:6px;padding:4px 8px;font-size:.75rem;font-weight:400;line-height:1.2;position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%)}[data-tooltip][data-tooltip-open]:after{opacity:1;transition:opacity .12s ease-out}.history-button:after{top:calc(100% + 8px);bottom:auto;left:0;transform:none}.theme-picker .swatch:after{left:auto;right:0;transform:none}.source-link:after{left:0;transform:none}.panel{border:1px solid color-mix(in srgb, var(--text) 12%, transparent);background:var(--panel);border-radius:24px;flex-direction:column;gap:12px;padding:16px;display:flex}.history-anchor{display:flex;position:relative}.history-dropdown{border:1px solid color-mix(in srgb, var(--text) 12%, transparent);background:var(--panel);width:18rem;max-width:calc(100vw - 72px);color:var(--text);z-index:4;border-radius:16px;padding:10px 14px 6px;position:absolute;top:calc(100% + 8px);left:0;box-shadow:0 12px 32px #00000059}.icon-button{width:1.75rem;height:1.75rem;color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;padding:0;display:inline-flex}.icon-button:hover:not(:disabled){color:var(--text);background:color-mix(in srgb, var(--text) 8%, transparent)}.icon-button:disabled{opacity:.45;cursor:default}.history-actions .icon-button:after{inset:calc(100% + 6px) 0 auto auto;transform:none}.history-entry{width:100%;color:inherit;font:inherit;font-variant-numeric:tabular-nums;text-align:right;cursor:pointer;background:0 0;border:none;border-radius:6px;flex-wrap:wrap;justify-content:flex-end;gap:8px;padding:8px 4px;display:flex}.history-entry:hover{background:color-mix(in srgb, var(--text) 6%, transparent)}.history-header{justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px;display:flex}.history-header h2{margin:0;font-size:1rem;font-weight:500}.history-actions{gap:8px;display:flex}.history-list{max-height:50vh;margin:0;padding:0;list-style:none;overflow:auto}.history-list li{border-top:1px solid var(--digit)}.history-expression{color:var(--muted);overflow-wrap:anywhere}.history-result{font-weight:500}.history-empty{color:var(--muted);text-align:center;margin:8px 0}.history-button:focus-visible,.history-entry:focus-visible,.icon-button:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.theme-picker{z-index:2;gap:10px;padding:6px;display:flex;position:fixed;bottom:12px;right:12px}.swatch{border:2px solid var(--bg);background:var(--swatch);cursor:pointer;border-radius:50%;width:22px;height:22px;padding:0;box-shadow:0 0 0 1px #0003}.swatch[aria-checked=true]{box-shadow:0 0 0 1px #0003, 0 0 0 3px var(--text)}.swatch:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.swatch[data-swatch=ios]{--swatch:#ff9f0a}.swatch[data-swatch=netflix]{--swatch:#e50914}.swatch[data-swatch=spotify]{--swatch:#1db954}.swatch[data-swatch=vscode]{--swatch:#0e639c}.swatch[data-swatch=claude]{--swatch:#d97757}.source-link{color:var(--muted);opacity:.6;z-index:2;display:inline-flex;position:fixed;bottom:16px;left:16px}.source-link:hover,.source-link:focus-visible{opacity:1}.calculator{flex-direction:column;justify-content:flex-end;gap:12px;width:100%;max-width:400px;min-height:100dvh;margin:0 auto;padding:16px;display:flex;position:relative}@media (width>=600px){.calculator{min-height:auto;margin-top:8vh}}.expression{height:1.5rem;color:var(--muted);font-variant-numeric:tabular-nums;margin:0;padding:0 8px;font-size:1.1rem;line-height:1.5rem}.line-text{white-space:nowrap;text-overflow:ellipsis;direction:rtl;max-width:100%;margin-left:auto;display:block;overflow:hidden}.display>.line-text{min-width:0}.display{font-variant-numeric:tabular-nums;justify-content:flex-end;align-items:flex-end;height:4.5rem;padding:0 8px;font-size:3.5rem;font-weight:400;line-height:1.1;display:flex}.display[data-size=small]{font-size:2.5rem}.display[data-size=tiny]{font-size:1.6rem}.display[data-error]{color:var(--error);font-size:1.6rem;font-weight:400}.expression[data-complete]{--expression-travel:calc(4.5rem + 12px);--expression-scale:3.18;transform-origin:100% 100%;will-change:transform;animation:.2s ease-out expression-into-place}.expression[data-complete][data-size=small]{--expression-scale:2.27}.expression[data-complete][data-size=tiny]{--expression-scale:1.45}.display[data-result]{will-change:opacity;animation:.12s ease-out 80ms backwards result-in}@keyframes expression-into-place{0%{transform:translateY(var(--expression-travel)) scale(var(--expression-scale))}to{transform:none}}@keyframes result-in{0%{opacity:0}to{opacity:1}}@media (prefers-reduced-motion:reduce){.expression[data-complete],.display[data-result],.key[data-pressed]{animation:none}}.backend-status{border:1px solid color-mix(in srgb, var(--text) 12%, transparent);background:var(--bg);color:var(--error);border-radius:8px;justify-content:space-between;align-items:center;gap:8px;margin:0;padding:8px 12px;font-size:.9rem;display:flex}.backend-status button{font:inherit;color:var(--focus);border:1px solid var(--focus);cursor:pointer;background:0 0;border-radius:6px;padding:4px 10px}.keypad{grid-template-columns:repeat(4,1fr);gap:12px;display:grid}.key{aspect-ratio:1;min-height:48px;font:inherit;cursor:pointer;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:1.6rem;line-height:1;transition:filter 80ms,transform 80ms;display:flex}.key-wide,.key-tall{aspect-ratio:auto;border-radius:999px}.key-digit{--key-bg:var(--digit);background:var(--key-bg);color:var(--digit-text);font-size:2rem}.key-function{--key-bg:var(--function);background:var(--key-bg);color:var(--function-text);font-size:1.45rem}.key-operator{--key-bg:var(--operator);background:var(--key-bg);color:var(--operator-text);font-size:2.4rem;font-weight:500}.key:hover:not(:disabled){filter:brightness(1.08)}.key[data-pressed="0"]{animation:.12s ease-out key-press-a}.key[data-pressed="1"]{animation:.12s ease-out key-press-b}@keyframes key-press-a{40%{background-color:color-mix(in srgb, var(--key-bg) 70%, white);transform:scale(1.06)}to{background-color:var(--key-bg);transform:none}}@keyframes key-press-b{40%{background-color:color-mix(in srgb, var(--key-bg) 70%, white);transform:scale(1.06)}to{background-color:var(--key-bg);transform:none}}.key[data-unsupported]{opacity:.45;cursor:not-allowed}.key:focus-visible,.backend-status button:focus-visible{outline:3px solid var(--focus);outline-offset:2px}@media (width<=360px){.keypad{gap:8px}.key-digit{font-size:1.6rem}.key-function{font-size:1.2rem}.key-operator{font-size:1.9rem}.display{font-size:3rem}.expression[data-complete]{--expression-scale:2.73}}@media (width<=599px){.calculator{padding-bottom:60px}}