:root{--bg-root:#06060e;--bg-surface:#0a0a1a;--bg-card:#0f0f23b3;--bg-glass:#121228a6;--border-subtle:#ffffff0f;--border-medium:#ffffff1a;--border-glow:#7c3aed4d;--text-primary:#f0edff;--text-secondary:#a89ec9;--text-tertiary:#6b648a;--neon-purple:#7c3aed;--neon-cyan:#06b6d4;--neon-pink:#ec4899;--neon-lime:#84cc16;--neon-orange:#f97316;--glow-purple:#7c3aed66;--glow-cyan:#06b6d44d;--glow-pink:#ec489959;--radius-sm:10px;--radius-md:16px;--radius-lg:24px;--radius-xl:32px;--font-display:"Outfit", system-ui, sans-serif;--font-body:"DM Sans", system-ui, sans-serif;--font-mono:"JetBrains Mono", "Fira Code", monospace;--ease-out:cubic-bezier(.16, 1, .3, 1);--ease-spring:cubic-bezier(.34, 1.56, .64, 1)}[data-theme=light]{--bg-root:#f5f3ff;--bg-surface:#ede9fe;--bg-card:#fffc;--bg-glass:#ffffffb3;--border-subtle:#0000000f;--border-medium:#0000001a;--border-glow:#7c3aed33;--text-primary:#1a1025;--text-secondary:#5b4d6e;--text-tertiary:#8c7da0;--glow-purple:#7c3aed33;--glow-cyan:#06b6d426;--glow-pink:#ec489926}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-body);background:var(--bg-root);color:var(--text-primary);min-height:100vh;line-height:1.6;overflow-x:hidden}body:before{content:"";z-index:0;pointer-events:none;background:radial-gradient(ellipse 80% 60% at 50% 0%, var(--glow-purple) 0%, transparent 60%), radial-gradient(ellipse 60% 50% at 80% 80%, var(--glow-pink) 0%, transparent 50%), radial-gradient(ellipse 50% 40% at 20% 60%, var(--glow-cyan) 0%, transparent 50%);opacity:.5;position:fixed;inset:0}[data-theme=light] body:before{opacity:.3}.skip-link{z-index:10000;background:var(--neon-purple);color:#fff;border-radius:var(--radius-sm);padding:12px 20px;font-size:14px;font-weight:700;text-decoration:none;transition:top .2s;position:absolute;top:-100px;left:16px}.skip-link:focus{outline:3px solid var(--neon-cyan);top:16px}:focus-visible{outline:2px solid var(--neon-purple);outline-offset:2px;border-radius:6px}kbd{min-width:20px;height:20px;font-family:var(--font-mono);color:var(--text-tertiary);background:#ffffff0f;border:1px solid #ffffff1f;border-radius:5px;justify-content:center;align-items:center;margin-left:6px;padding:0 5px;font-size:10px;font-weight:600;display:inline-flex}h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-.02em;line-height:1.1}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes glowPulse{0%,to{box-shadow:0 0 30px var(--glow-purple), 0 0 60px var(--glow-purple)}50%{box-shadow:0 0 50px var(--glow-pink), 0 0 80px var(--glow-pink)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes shake{0%,to{transform:rotate(0)}20%{transform:rotate(-8deg)}40%{transform:rotate(8deg)}60%{transform:rotate(-4deg)}80%{transform:rotate(4deg)}}@keyframes popIn{0%{opacity:0;transform:scale(.8)}60%{transform:scale(1.05)}to{opacity:1;transform:scale(1)}}@keyframes canvasReveal{0%{filter:blur(8px);opacity:.6}to{filter:blur();opacity:1}}.shake{animation:shake .6s var(--ease-out)}.pop-in{animation:popIn .4s var(--ease-spring)}.btn{font-size:14px;font-family:var(--font-body);cursor:pointer;transition:all .25s var(--ease-out);border:1px solid var(--border-medium);background:var(--bg-card);color:var(--text-secondary);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:14px;align-items:center;gap:8px;padding:11px 22px;font-weight:600;display:inline-flex;position:relative;overflow:hidden}.btn:after{content:"";border-radius:inherit;opacity:0;background:linear-gradient(135deg,#7c3aed1a,#0000 60%);transition:opacity .3s;position:absolute;inset:0}.btn:hover{border-color:var(--border-glow);color:var(--text-primary);transform:translateY(-2px);box-shadow:0 8px 24px #0000004d}.btn:hover:after{opacity:1}.btn:active{transform:translateY(0)}.btn-primary{background:linear-gradient(135deg, var(--neon-purple), #a78bfa);color:#fff;border:none;font-weight:700}.btn-primary:hover{box-shadow:0 8px 32px var(--glow-purple)}.btn-cyan{background:linear-gradient(135deg, var(--neon-cyan), #22d3ee);color:#0a0a1a;border:none;font-weight:700}.btn-cyan:hover{box-shadow:0 8px 32px var(--glow-cyan)}.btn-pink{background:linear-gradient(135deg, var(--neon-pink), #f472b6);color:#fff;border:none;font-weight:700}.btn-pink:hover{box-shadow:0 8px 32px var(--glow-pink)}.btn-lime{background:linear-gradient(135deg, var(--neon-lime), #bef264);color:#0a0a1a;border:none;font-weight:700}.btn-lg{border-radius:16px;padding:13px 28px;font-size:15px}.btn-sm{border-radius:10px;padding:7px 14px;font-size:12px}.glass{background:var(--bg-glass);border:1px solid var(--border-subtle);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:var(--radius-lg)}.glass-hover{transition:all .3s var(--ease-out)}.glass-hover:hover{border-color:var(--border-glow);transform:translateY(-2px);box-shadow:0 8px 32px #0000004d,inset 0 1px #ffffff0d}.pill{border:1px solid var(--border-subtle);color:var(--text-tertiary);font-size:13px;font-family:var(--font-body);cursor:pointer;transition:all .25s var(--ease-out);background:#ffffff08;border-radius:12px;padding:9px 14px;font-weight:600}.pill:hover{color:var(--text-secondary);border-color:var(--border-medium);background:#ffffff0f}.pill.active{border-color:var(--neon-purple);color:#c4b5fd;background:#7c3aed26;box-shadow:0 0 20px #7c3aed33}.canvas-frame{border-radius:var(--radius-xl);background:linear-gradient(135deg, var(--neon-purple), var(--neon-cyan), var(--neon-pink), var(--neon-purple));box-shadow:0 0 60px var(--glow-purple), 0 20px 60px #00000080;background-size:300% 300%;padding:4px;animation:6s infinite gradientShift;position:relative}@keyframes gradientShift{0%,to{background-position:0%}50%{background-position:100%}}.canvas-frame canvas{border-radius:calc(var(--radius-xl) - 4px);aspect-ratio:1;width:min(420px,100%);height:auto;display:block}.toast{background:linear-gradient(135deg, var(--neon-purple), #a78bfa);color:#fff;font-size:14px;font-family:var(--font-body);box-shadow:0 8px 32px var(--glow-purple);z-index:1000;animation:fadeIn .3s var(--ease-spring);pointer-events:none;border-radius:999px;padding:12px 28px;font-weight:700;position:fixed;bottom:40px;left:50%;transform:translate(-50%)}details{margin-bottom:10px}details summary{cursor:pointer;-webkit-user-select:none;user-select:none;font-family:var(--font-body);color:var(--text-secondary);padding:8px 0;font-size:14px;font-weight:600;list-style:none;transition:color .2s}details summary:hover{color:var(--text-primary)}details summary::-webkit-details-marker{display:none}details summary:before{content:"▸ ";margin-right:6px;font-size:12px;transition:transform .2s;display:inline-block}details[open] summary:before{color:var(--neon-purple);transform:rotate(90deg)}details[open] summary{color:var(--neon-purple)}details p{color:var(--text-tertiary);padding:0 0 8px 20px;font-size:13px;line-height:1.7}input[type=range]{appearance:none;background:#ffffff14;border-radius:3px;outline:none;width:100%;height:6px}input[type=range]::-webkit-slider-thumb{appearance:none;background:var(--neon-purple);cursor:pointer;width:20px;height:20px;box-shadow:0 0 12px var(--glow-purple);border-radius:50%;transition:transform .15s}input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.2)}.container{max-width:1000px;margin:0 auto;padding:0 24px}@media (width<=768px){.kitchen-grid{grid-template-columns:1fr!important;gap:20px!important}.canvas-frame{max-width:100%;padding:3px}.canvas-frame canvas{border-radius:calc(var(--radius-lg) - 3px);width:100%!important;height:auto!important}h1{font-size:32px!important}.btn{padding:9px 16px;font-size:13px}.btn-lg{padding:11px 20px;font-size:14px}}@media (width<=480px){.container{padding:0 12px}body:before{opacity:.3}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}.canvas-frame{animation:none}}@media (prefers-contrast:high){:root{--text-primary:#fff;--text-secondary:#ddd;--text-tertiary:#aaa;--border-subtle:#fff3}}