:root{--app-bg:#0e0f10;--panel-bg:#17181a;--elevated:#202124;--border:#27282c;--border-strong:#3b3c40;--panel-title-bg:#ffffff04;--panel-title-bg-hover:#ffffff08;--text:#e8e8ea;--text-2:#c8c9cd;--muted:#a5a6aa;--accent:#14b8a6;--accent-ink:#041514;--accent-dim:#0ea393;--accent-text:#4fd6c7;--coral:#ff6b6b;--coral-ink:#2a0707;--coral-dim:#e65757;--coral-text:#ff9191;--path-original:#14b8a661;--path-simplified:var(--coral);--ok:#3cc78b;--warn:#d9a23a;--error:#ff6b6b;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:var(--text);background:var(--app-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Inter,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme:light){:root{--app-bg:#f0fdfa;--panel-bg:#fff;--elevated:#f5fcfb;--border:#d5ebe6;--border-strong:#9fc7c0;--panel-title-bg:#00000003;--panel-title-bg-hover:#00000007;--text:#0b2a2e;--text-2:#22474b;--muted:#3d555a;--accent:#096b62;--accent-ink:#fff;--accent-dim:#064f47;--accent-text:#0b6b62;--coral:#e74c4c;--coral-ink:#fff;--coral-dim:#cc3b3b;--coral-text:#c73535;--path-original:#0d948861;--path-simplified:var(--coral);--ok:#0d8b5e;--warn:#a17321;--error:#c73535;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;padding:0}body{background:var(--app-bg);color:var(--text)}button,input,textarea{color:inherit;font-family:inherit}button{cursor:pointer;border:1px solid var(--border-strong);color:var(--text);background:0 0;border-radius:6px;align-items:center;gap:5px;padding:8px 14px;font-size:13px;transition:background .12s,border-color .12s,opacity .12s;display:inline-flex}button:hover:not(:disabled){background:var(--elevated);border-color:var(--muted)}button:active:not(:disabled){opacity:.85}button:disabled{opacity:.4;cursor:not-allowed}button:focus-visible,input[type=range]:focus-visible,input[type=checkbox]:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600}button.primary:hover:not(:disabled){background:var(--accent-dim);border-color:var(--accent-dim)}textarea{background:var(--elevated);border:1px solid var(--border);color:var(--text);resize:none;border-radius:6px;outline:none;width:100%;padding:10px 12px;font-family:SF Mono,Menlo,Consolas,monospace;font-size:12px;line-height:1.5}textarea:focus{border-color:var(--accent);outline:2px solid var(--accent);outline-offset:-1px}input[type=range]{appearance:none;background:var(--border-strong);border-radius:2px;outline:none;width:100%;height:3px}input[type=range]::-webkit-slider-thumb{appearance:none;background:var(--accent);cursor:pointer;border:2px solid var(--panel-bg);border-radius:50%;width:16px;height:16px}input[type=range]::-moz-range-thumb{background:var(--accent);cursor:pointer;border:2px solid var(--panel-bg);border-radius:50%;width:16px;height:16px}::selection{background:var(--accent);color:var(--accent-ink)}.app{background:var(--app-bg);grid-template-rows:auto 1fr;grid-template-columns:320px 1fr;height:100vh;max-height:100vh;display:grid;overflow:hidden}.header{border-bottom:1px solid var(--border);background:var(--panel-bg);grid-column:1/-1;justify-content:space-between;align-items:center;padding:14px 20px;display:flex}.header h1{letter-spacing:-.1px;color:var(--text);margin:0;font-size:14px;font-weight:600}.header h1 span{color:var(--accent-text)}.sidebar{background:var(--panel-bg);border-right:1px solid var(--border);flex-direction:column;display:flex;overflow-y:auto}.panel{border-bottom:1px solid var(--border);padding:16px 20px}.panel:last-child{border-bottom:none}.panel-title{text-transform:uppercase;letter-spacing:.9px;color:var(--muted);margin:0 0 12px;font-size:10px;font-weight:600}button.panel-title{background:var(--panel-title-bg);border:none;border-bottom:1px solid var(--border);box-sizing:border-box;cursor:pointer;width:calc(100% + 40px);font:inherit;text-transform:uppercase;letter-spacing:.9px;color:var(--muted);border-radius:0;justify-content:space-between;align-items:center;gap:8px;margin:-16px -20px 12px;padding:16px 20px;font-size:10px;font-weight:600;display:flex}button.panel-title:hover{background:var(--panel-title-bg-hover);color:var(--text-2)}button.panel-title:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:3px}.panel-chevron{flex-shrink:0;transition:transform .16s cubic-bezier(.78,0,.22,1)}button.panel-title:not(.open) .panel-chevron{transform:rotate(-90deg)}button.panel-title:not(.open){border-bottom:none;margin-bottom:-16px}.input-area{height:150px}.input-actions{gap:6px;margin-top:8px;display:flex}.input-actions button{flex:1;justify-content:center;padding:6px 10px;font-size:12px}.slider-row{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.slider-row label{color:var(--text);font-size:13px}.slider-row .value{color:var(--text-2);text-align:right;min-width:30px;font-family:SF Mono,Menlo,Consolas,monospace;font-size:12px}.toggle{cursor:pointer;-webkit-user-select:none;user-select:none;color:var(--text);align-items:center;gap:10px;min-height:28px;padding:8px 0;font-size:13px;display:flex}.toggle input{width:18px;height:18px;accent-color:var(--accent);cursor:pointer;margin:0}.metrics{grid-template-columns:1fr 1fr;gap:8px;display:grid}.metric{background:var(--elevated);border:1px solid var(--border);border-radius:6px;padding:10px 12px}.metric .value{color:var(--text);font-family:SF Mono,Menlo,Consolas,monospace;font-size:18px;font-weight:600;line-height:1.2}.metric .value.accent{color:var(--coral-text)}.metric .label{color:var(--muted);text-transform:uppercase;letter-spacing:.6px;margin-top:2px;font-size:10px}.reduction{text-align:center;color:var(--muted);padding:12px 0 0;font-size:12px}.reduction strong{color:var(--text);font-family:SF Mono,Menlo,Consolas,monospace;font-weight:600}.sidebar-footer{color:var(--text-2);margin-top:auto;padding:14px 20px;font-size:12px}.sidebar-footer a{color:inherit;border-radius:4px;align-items:center;gap:4px;text-decoration:none;transition:color .12s;display:inline-flex}.sidebar-footer a:hover{color:var(--text)}.sidebar-footer .heart{font-size:11px;line-height:1}.segmented{background:var(--elevated);border:1px solid var(--border);border-radius:6px;gap:2px;padding:2px;display:flex}.segmented button{color:var(--text-2);background:0 0;border:none;border-radius:4px;flex:1;justify-content:center;padding:6px 10px;font-size:12px;font-weight:400;transition:background .12s,color .12s}.segmented button:hover:not(.on){color:var(--text);background:0 0}.segmented button.on{background:var(--accent);color:var(--accent-ink);font-weight:600}.path-list{flex-direction:column;gap:2px;display:flex}.path-row{cursor:pointer;color:var(--text-2);text-align:left;background:0 0;border:1px solid #0000;border-radius:5px;align-items:center;gap:10px;padding:6px 8px;font-size:12px;transition:background .1s,border-color .1s;display:flex}.path-row:hover{background:var(--elevated);border-color:var(--border)}.path-row.selected{background:var(--elevated);border-color:var(--accent);color:var(--text)}.path-swatch{border:1px solid;border-radius:3px;flex-shrink:0;width:12px;height:12px}.path-label{flex:1}.path-pts{color:var(--muted);font-family:SF Mono,Menlo,Consolas,monospace;font-size:11px}.path-row.selected .path-pts{color:var(--text-2)}.path-row.hidden-path{opacity:.5}.path-visibility{color:var(--muted);background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;padding:2px;display:inline-flex}.path-visibility:hover{color:var(--text);background:0 0}.main{background:var(--app-bg);flex-direction:column;display:flex;overflow:hidden}.preview-wrap{background:var(--elevated);flex:1;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.preview-wrap.preview-bg-checkerboard{background-color:#e0e0e0;background-image:linear-gradient(45deg,#ccc 25%,#0000 25% 75%,#ccc 75%),linear-gradient(45deg,#ccc 25%,#0000 25% 75%,#ccc 75%);background-position:0 0,8px 8px;background-size:16px 16px}@media (prefers-color-scheme:dark){.preview-wrap.preview-bg-checkerboard{background-color:#1a1a1d;background-image:linear-gradient(45deg,#222225 25%,#0000 25% 75%,#222225 75%),linear-gradient(45deg,#222225 25%,#0000 25% 75%,#222225 75%)}}.preview-wrap.preview-bg-white{background:#fff}.preview-wrap.preview-bg-black{background:#000}.preview{z-index:1;justify-content:center;align-items:center;width:92%;max-width:1100px;height:92%;display:flex;position:relative}.preview-svg{justify-content:center;align-items:center;width:100%;height:100%;display:flex;overflow:hidden}.preview-svg svg{max-width:100%;max-height:100%;display:block}.preview-svg.fit svg,.comparison-layer.fit svg{object-fit:contain;width:100%;max-width:none;height:100%;max-height:none}.error-banner{color:var(--error);background:#d66a6a14;border:1px solid #d66a6a40;border-radius:6px;margin-top:10px;padding:10px 14px;font-size:13px}.warning-banner{color:var(--warn);background:#c99a3a14;border:1px solid #c99a3a40;border-radius:6px;margin-top:10px;padding:8px 12px;font-size:12px}.output-bar{border-top:1px solid var(--border);background:var(--panel-bg);align-items:center;gap:8px;padding:12px 20px;display:flex}.output-bar .output-preview{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;flex:1;padding:0 8px;font-family:SF Mono,Menlo,Consolas,monospace;font-size:11px;overflow:hidden}.copy-group{gap:6px;display:flex}.drop-hint{background:color-mix(in srgb, var(--accent) 8%, transparent);border:2px dashed var(--accent);color:var(--text);z-index:10;pointer-events:none;border-radius:8px;justify-content:center;align-items:center;font-size:14px;font-weight:600;display:none;position:absolute;inset:0}.drop-hint.active{display:flex}.copied-toast{background:var(--text);color:var(--app-bg);z-index:100;border-radius:6px;padding:8px 16px;font-size:13px;font-weight:500;animation:.15s fadein;position:fixed;bottom:70px;left:50%;transform:translate(-50%)}@keyframes fadein{0%{opacity:0;transform:translate(-50%,4px)}to{opacity:1;transform:translate(-50%)}}.resize-inputs{align-items:center;gap:6px;margin:4px 0 8px 24px;display:flex}.resize-inputs input[type=number]{background:var(--elevated);border:1px solid var(--border);width:60px;color:var(--text);border-radius:4px;outline:none;padding:4px 6px;font-family:SF Mono,Menlo,Consolas,monospace;font-size:12px}.resize-inputs input[type=number]:focus{border-color:var(--accent)}.resize-sep{color:var(--muted);font-size:12px}.canvas-toolbar{align-items:center;gap:8px;display:flex}.canvas-toolbar .segmented.canvas-segmented{background:0 0;border:none;padding:0}.canvas-toolbar-divider{background:var(--border);align-self:stretch;width:1px}.fit-btn{width:auto;color:var(--text-2);justify-content:center;align-items:center;padding:6px;display:inline-flex}.fit-btn:hover{color:var(--text)}.fit-btn.on{color:var(--accent-ink);background:var(--accent);border-color:var(--accent)}.fit-btn.on:hover{color:var(--accent-ink);background:var(--accent-dim);border-color:var(--accent-dim)}.bg-toggle{gap:4px;display:flex}.bg-btn{border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:4px;justify-content:center;align-items:center;padding:4px;display:inline-flex}.bg-btn.on,.bg-btn.on:hover{border-color:var(--accent)}.bg-chip{border-radius:2px;width:16px;height:16px}.bg-chip-default{background:var(--elevated)}.bg-chip-checkerboard{background-color:#ddd;background-image:linear-gradient(45deg,#aaa 25%,#0000 25% 75%,#aaa 75%),linear-gradient(45deg,#aaa 25%,#0000 25% 75%,#aaa 75%);background-position:0 0,4px 4px;background-size:8px 8px}.bg-chip-white{border:1px solid var(--border);background:#fff}.bg-chip-black{background:#000}.comparison-slider{cursor:ew-resize;-webkit-user-select:none;user-select:none;touch-action:none;width:100%;height:100%;position:relative}.comparison-layer{justify-content:center;align-items:center;display:flex;position:absolute;inset:0;overflow:hidden}.comparison-layer svg{max-width:100%;max-height:100%;display:block}.comparison-divider{background:var(--accent);z-index:2;pointer-events:none;width:2px;position:absolute;top:0;bottom:0;transform:translate(-50%)}.comparison-handle{background:var(--accent);border:2px solid var(--panel-bg);pointer-events:auto;cursor:ew-resize;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.comparison-handle:before,.comparison-handle:after{content:"";border-style:solid;width:0;height:0;position:absolute}.comparison-handle:before{border-width:4px 5px 4px 0;border-color:transparent var(--accent-ink) transparent transparent;left:6px}.comparison-handle:after{border-width:4px 0 4px 5px;border-color:transparent transparent transparent var(--accent-ink);right:6px}.mobile-gate{display:none}@media (max-width:720px),(max-height:480px){.mobile-gate{z-index:1000;background:var(--app-bg);-webkit-overflow-scrolling:touch;flex-direction:column;display:flex;position:fixed;inset:0;overflow-y:auto}.mobile-gate-card{text-align:left;flex-direction:column;width:100%;max-width:560px;min-height:100%;margin:0 auto;padding:32px 24px 24px;display:flex}.mobile-gate-content{flex:1 0 auto}.mobile-gate-card h2{letter-spacing:-.3px;color:var(--text);margin:0 0 4px;font-size:26px;font-weight:700}.mobile-gate-card h2 span{color:var(--accent-text)}.mobile-gate-tagline{color:var(--muted);letter-spacing:.1px;margin:0 0 28px;font-size:14px}.mobile-gate-lead{color:var(--text);margin:0 0 20px;font-size:17px;font-weight:600;line-height:1.35}.mobile-gate-features{flex-direction:column;gap:14px;margin:0 0 28px;padding:0;list-style:none;display:flex}.mobile-gate-features li{color:var(--text-2);align-items:flex-start;gap:12px;font-size:14px;line-height:1.5;display:flex}.mobile-gate-features li strong{color:var(--text);font-weight:600}.mobile-gate-feature-bullet{color:var(--accent-text);flex-shrink:0;margin-top:1px;font-size:12px;line-height:1.7}.mobile-gate-cta{background:color-mix(in srgb, var(--accent) 10%, transparent);border-left:3px solid var(--accent);color:var(--text);border-radius:0 6px 6px 0;margin:0 0 24px;padding:16px 18px;font-size:14px;line-height:1.5}.mobile-gate-footer{border-top:1px solid var(--border);color:var(--muted);text-align:right;flex-shrink:0;margin:24px 0 0;padding-top:20px;font-size:12px}.mobile-gate-footer a{color:var(--accent-text);text-decoration:none}.mobile-gate-footer a:hover{text-decoration:underline}.mobile-gate-footer .heart{font-size:11px}}@media (prefers-reduced-motion:no-preference){.app.konami .preview-wrap{animation:2.8s linear egg-hue}.app.konami .header h1{animation:2.8s steps(12,end) egg-glitch}}@keyframes egg-hue{0%{filter:hue-rotate()saturate()}50%{filter:hue-rotate(360deg)saturate(1.4)}to{filter:hue-rotate(720deg)saturate()}}@keyframes egg-glitch{0%,to{transform:translate(0)}10%{transform:translate(-1px,1px)}20%{transform:translate(1px,-1px)}30%{letter-spacing:.2px;transform:translate(-2px)}45%{transform:translate(2px,1px)}60%{letter-spacing:-.1px;transform:translate(-1px,-1px)}75%{transform:translate(1px)}90%{transform:translateY(1px)}}.egg-toast{background:var(--accent);color:var(--accent-ink);letter-spacing:.2px;z-index:100;border-radius:8px;padding:10px 18px;font-size:13px;font-weight:600;animation:.2s fadein;position:fixed;bottom:70px;left:50%;transform:translate(-50%);box-shadow:0 4px 16px #00000040}