*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--lego-yellow:gold;--lego-red:#e3000b;--lego-blue:#006db7;--lego-green:#00a94f;--bg-primary:#fff;--bg-secondary:#f4f4f5;--overlay-rgb:0, 0, 0;--bg-card:rgba(var(--overlay-rgb), .03);--bg-card-hover:rgba(var(--overlay-rgb), .05);--border-subtle:rgba(var(--overlay-rgb), .1);--border-focus:#ffd70099;--text-primary:#18181b;--text-secondary:#52525b;--text-muted:#a1a1aa;--accent:var(--lego-yellow);--accent-glow:#ffd7004d;--accent-dim:#ffd700cc;--gradient-hero:linear-gradient(135deg, var(--text-primary) 0%, var(--lego-yellow) 50%, gold 100%);--gradient-card:linear-gradient(145deg, rgba(var(--overlay-rgb), .02) 0%, rgba(var(--overlay-rgb), .05) 100%);--gradient-btn:linear-gradient(135deg, gold 0%, #ffb700 100%);--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-xl:28px;--shadow-sm:0 2px 8px #0000001a;--shadow-md:0 8px 32px #00000026;--shadow-lg:0 16px 64px #0003;--shadow-glow:0 0 40px #ffd70033;--font:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;--transition:.3s cubic-bezier(.4, 0, .2, 1)}@media (prefers-color-scheme:dark){:root{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--overlay-rgb:255, 255, 255;--bg-card:rgba(var(--overlay-rgb), .08);--bg-card-hover:rgba(var(--overlay-rgb), .12);--border-subtle:rgba(var(--overlay-rgb), .12);--border-focus:#ffd70066;--text-primary:#f0f0f5;--text-secondary:#8888a0;--text-muted:#55556a;--accent-glow:#ffd70026;--accent-dim:#ffd70099;--gradient-card:linear-gradient(145deg, rgba(var(--overlay-rgb), .1) 0%, rgba(var(--overlay-rgb), .05) 100%);--shadow-sm:0 2px 8px #0000004d;--shadow-md:0 8px 32px #0006;--shadow-lg:0 16px 64px #00000080;--shadow-glow:0 0 40px #ffd7001a}}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;line-height:1.6;overflow-x:hidden}body:before{content:"";z-index:-1;pointer-events:none;background:radial-gradient(circle at 20% 20%,#ffd70008 0%,#0000 50%),radial-gradient(circle at 80% 80%,#e3000b08 0%,#0000 50%),radial-gradient(circle,#006db708 0%,#0000 50%);width:200%;height:200%;animation:30s ease-in-out infinite bgFloat;position:fixed;top:-50%;left:-50%}@keyframes bgFloat{0%,to{transform:translate(0)rotate(0)}33%{transform:translate(-2%,-1%)rotate(1deg)}66%{transform:translate(1%,2%)rotate(-1deg)}}h1,h2,h3,h4{letter-spacing:-.02em;font-weight:700;line-height:1.2}h2{margin-bottom:.5rem;font-size:1.5rem}h3{margin-bottom:.5rem;font-size:1.15rem}p{color:var(--text-secondary);line-height:1.6}a{color:var(--accent);transition:opacity var(--transition);text-decoration:none}footer a{color:var(--text-secondary);transition:opacity var(--transition);text-decoration:none}a:hover{opacity:.8}#app{flex-direction:column;min-height:100vh;display:flex}.section{width:100%;max-width:800px;margin:0 auto;padding:0 1.25rem}.header{text-align:center;padding:1.5rem 1.25rem}.header-inner{max-width:800px;margin:0 auto}.logo{align-items:center;gap:.5rem;margin-bottom:.25rem;display:inline-flex}.logo-icon{align-items:center;line-height:1;animation:3s ease-in-out infinite logoBounce;display:flex}@keyframes logoBounce{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}.logo-text{letter-spacing:-.03em;color:var(--text-primary);font-size:2.25rem;font-weight:900}.logo-accent{background:var(--gradient-hero);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.tagline{color:var(--text-secondary);font-size:1rem;font-weight:400}.glass-card{background:var(--gradient-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(20px);transition:border-color var(--transition), box-shadow var(--transition);padding:2rem}.glass-card:hover{border-color:rgba(var(--overlay-rgb), .12)}.api-key-section{padding-top:2rem;padding-bottom:2rem;animation:.6s ease-out fadeSlideUp}.api-key-card{text-align:center;max-width:520px;margin:0 auto}.api-key-icon{margin-bottom:1rem;font-size:2.5rem}.api-key-card h2{margin-bottom:.75rem}.api-key-card p{margin-bottom:1.5rem;font-size:.9rem}.input-group{gap:.5rem;margin-bottom:1rem;display:flex}.input-group input{background:rgba(var(--overlay-rgb), .06);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font);transition:border-color var(--transition), box-shadow var(--transition);outline:none;flex:1;padding:.75rem 1rem;font-size:.95rem}.input-group input::placeholder{color:var(--text-muted)}.input-group input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-glow)}.api-key-help{color:var(--text-muted);font-size:.85rem}.api-key-help:hover{color:var(--accent)}.btn{border-radius:var(--radius-sm);font-family:var(--font);cursor:pointer;transition:all var(--transition);white-space:nowrap;border:none;justify-content:center;align-items:center;gap:.5rem;padding:.7rem 1.5rem;font-size:.95rem;font-weight:600;display:inline-flex}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--gradient-btn);color:#1a1a00;box-shadow:0 2px 12px #ffd70033}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 20px #ffd70059}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{background:rgba(var(--overlay-rgb), .08);color:var(--text-primary);border:1px solid var(--border-subtle)}.btn-secondary:hover:not(:disabled){background:rgba(var(--overlay-rgb), .12);border-color:rgba(var(--overlay-rgb), .15)}.btn-large{border-radius:var(--radius-md);padding:1rem 2rem;font-size:1.1rem}.btn-round{border-radius:50%;width:64px;height:64px;padding:0}.btn-round-sm{border-radius:50%;width:44px;height:44px;padding:0}.steps{justify-content:center;align-items:center;gap:0;max-width:500px;margin:0 auto;padding:2rem 1.25rem 1.5rem;display:flex}.step{opacity:.35;transition:opacity var(--transition);flex-direction:column;align-items:center;gap:.4rem;display:flex}.step.active{opacity:1}.step.completed{opacity:.7}.step-number{border:2px solid var(--border-subtle);width:36px;height:36px;transition:all var(--transition);border-radius:50%;justify-content:center;align-items:center;font-size:.85rem;font-weight:700;display:flex}.step.active .step-number{border-color:var(--accent);background:var(--accent-glow);color:var(--accent)}.step.completed .step-number{border-color:var(--lego-green);color:var(--lego-green);background:#00a94f26}.step-label{color:var(--text-secondary);font-size:.75rem;font-weight:500}.step-line{background:var(--border-subtle);flex:1;max-width:60px;height:2px;margin:0 .5rem 1.5rem}.upload-card{animation:.5s ease-out fadeSlideUp}.upload-card h2{margin-bottom:.5rem}.upload-card>p{margin-bottom:1.5rem;font-size:.9rem}.upload-area{border:2px dashed var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;min-height:280px;transition:all var(--transition);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.upload-area:hover,.upload-area.drag-over{border-color:var(--accent-dim);background:var(--accent-glow)}.upload-content{text-align:center;padding:2rem}.upload-icon{color:var(--text-muted);margin-bottom:1rem}.upload-text{margin-bottom:.25rem;font-size:1rem;font-weight:500;color:var(--text-primary)!important}.upload-subtext{font-size:.85rem;color:var(--text-muted)!important}.upload-preview{object-fit:contain;border-radius:var(--radius-md);width:100%;height:100%;min-height:280px;max-height:450px}.upload-actions{justify-content:center;gap:.75rem;margin-top:1.25rem;display:flex}.modal{z-index:100;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.modal.hidden{display:none}.modal-backdrop{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#000000bf;position:absolute;inset:0}.modal-content{z-index:1;text-align:center;width:100%;max-width:480px;animation:.3s ease-out fadeSlideUp;position:relative}.modal-close{color:var(--text-secondary);cursor:pointer;width:36px;height:36px;transition:all var(--transition);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:1.25rem;display:flex;position:absolute;top:1rem;right:1rem}.modal-close:hover{background:rgba(var(--overlay-rgb), .1);color:var(--text-primary)}.camera-container{border-radius:var(--radius-md);aspect-ratio:4/3;background:#000;margin:1rem 0;position:relative;overflow:hidden}#camera-video{object-fit:cover;width:100%;height:100%}.camera-overlay{pointer-events:none;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.camera-frame{aspect-ratio:3/4;border-radius:var(--radius-lg);border:2px solid #ffd70066;width:60%;box-shadow:0 0 0 2000px #0000004d}.camera-actions{justify-content:center;align-items:center;gap:1rem;padding:.5rem 0;display:flex}#camera-capture{background:var(--lego-red);box-shadow:0 4px 20px #e3000b66}#camera-capture:hover{transform:scale(1.1);box-shadow:0 4px 30px #e3000b80}.matching-card{text-align:center;padding:3rem 2rem;animation:.5s ease-out fadeSlideUp}.matching-animation{justify-content:center;align-items:center;gap:1.5rem;margin-bottom:2rem;display:flex}.matching-photo{border:3px solid var(--accent);width:100px;height:100px;box-shadow:var(--shadow-glow);border-radius:50%;overflow:hidden}.matching-photo img{object-fit:cover;width:100%;height:100%}.matching-arrows{color:var(--accent);font-size:1.5rem}.arrow-pulse{animation:1.5s ease-in-out infinite arrowPulse}@keyframes arrowPulse{0%,to{opacity:.3;transform:translate(0)}50%{opacity:1;transform:translate(5px)}}.matching-lego{background:var(--bg-card);border:3px solid var(--border-subtle);border-radius:50%;justify-content:center;align-items:center;width:100px;height:100px;display:flex}.lego-spinner{line-height:1;animation:2s linear infinite legoSpin}@keyframes legoSpin{0%{transform:rotate(0)scale(1)}25%{transform:rotate(90deg)scale(1.1)}50%{transform:rotate(180deg)scale(1)}75%{transform:rotate(270deg)scale(1.1)}to{transform:rotate(360deg)scale(1)}}.matching-status{margin-top:.5rem;font-size:.9rem}.progress-bar{background:var(--bg-card);border-radius:2px;width:100%;max-width:300px;height:4px;margin:1.25rem auto 0;overflow:hidden}.progress-fill{background:var(--gradient-hero);border-radius:2px;width:0%;height:100%;transition:width .5s}.results-header{text-align:center;padding:1rem 1.25rem 1.5rem;animation:.5s ease-out fadeSlideUp}.results-header h2{margin-bottom:.5rem;font-size:1.75rem}.results-grid{grid-template-columns:1fr 1fr;gap:1rem;max-width:800px;margin:0 auto 1.5rem;padding:0 1.25rem;animation:.5s ease-out .1s both fadeSlideUp;display:grid}.result-source,.result-minifig{text-align:center;padding:1.5rem}.result-source img{object-fit:contain;border-radius:var(--radius-md);width:100%;max-height:300px;margin-top:.75rem}.result-minifig h3{margin-bottom:.75rem}.minifig-assembly{justify-content:center;align-items:flex-end;gap:.5rem;min-height:260px;padding:1rem 0;display:flex}.minifig-body{flex-direction:column;align-items:center;gap:-2px;display:flex}.minifig-body>img{display:block}.minifig-part{height:auto;transition:transform var(--transition);display:block}.minifig-part:hover{transform:scale(1.15)}.minifig-part[data-cat=BAM_HEADWEAR]{z-index:2;width:56px;margin-bottom:-4px;position:relative}.minifig-part[data-cat=BAM_HEAD]{z-index:1;width:38px;margin-bottom:-2px;position:relative}.minifig-part[data-cat=BAM_TORSO]{width:80px}.minifig-part[data-cat=BAM_LEG]{width:56px;margin-top:-2px}.minifig-accessory{flex-direction:column;align-self:flex-end;align-items:center;gap:.25rem;margin-bottom:.5rem;display:flex}.minifig-accessory img{width:44px;height:auto;transition:transform var(--transition);display:block}.minifig-accessory img:hover{transform:scale(1.2)}.parts-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem;max-width:800px;margin:0 auto 1.5rem;padding:0 1.25rem;display:grid}.part-card{background:var(--gradient-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);text-align:center;transition:all var(--transition);padding:1.25rem;animation:.5s ease-out both fadeSlideUp;position:relative}.btn-cycle{background:var(--bg-card);border:1px solid var(--border-color);width:32px;height:32px;color:var(--text-secondary);cursor:pointer;transition:all var(--transition);z-index:10;border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;top:.5rem;right:.5rem}.btn-cycle:hover{background:var(--accent);color:#fff;border-color:var(--accent);transform:rotate(180deg)}.part-card:hover{border-color:var(--accent-dim);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.part-card-label{text-transform:uppercase;letter-spacing:.1em;color:var(--accent);margin-bottom:.75rem;font-size:.7rem;font-weight:700}.part-card-image{object-fit:contain;border-radius:var(--radius-sm);width:120px;height:120px;margin:0 auto .75rem;display:block}.part-card-name{color:var(--text-primary);margin-bottom:.25rem;font-size:.85rem;font-weight:600}.part-card-desc{color:var(--text-secondary);font-size:.8rem;line-height:1.4}.part-card-price{color:var(--text-muted);margin-top:.5rem;font-size:.75rem}.parts-list-card{max-width:800px;margin:0 auto 1.5rem;animation:.5s ease-out .45s both fadeSlideUp}.parts-list-card h3{margin-bottom:.75rem}.parts-list-header{justify-content:space-between;align-items:center;margin-bottom:.75rem;display:flex}.parts-list-header h3{margin-bottom:0}.parts-list{flex-direction:column;gap:.4rem;display:flex}.parts-list-row{background:rgba(var(--overlay-rgb), .03);border-radius:var(--radius-sm);align-items:center;gap:.75rem;padding:.5rem .75rem;font-size:.85rem;display:flex}.parts-list-cat{text-transform:uppercase;letter-spacing:.05em;color:var(--accent);min-width:112px;font-size:.7rem;font-weight:700}.parts-list-id{color:var(--text-primary);background:rgba(var(--overlay-rgb), .06);text-align:center;border-radius:4px;min-width:80px;padding:.15rem .5rem;font-family:SF Mono,Fira Code,monospace;font-size:.8rem}.parts-list-name{color:var(--text-secondary);text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.btn-copy{background:rgba(var(--overlay-rgb), .06);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-secondary);font-family:var(--font);cursor:pointer;transition:all var(--transition);align-items:center;gap:.35rem;padding:.4rem .8rem;font-size:.8rem;font-weight:500;display:inline-flex}.btn-copy:hover{background:rgba(var(--overlay-rgb), .1);color:var(--text-primary)}.btn-copy.copied{color:var(--lego-green);border-color:#00a94f4d}.results-actions{flex-wrap:wrap;justify-content:center;gap:1rem;padding:0 1.25rem 2rem;animation:.5s ease-out .5s both fadeSlideUp;display:flex}.footer{text-align:center;margin-top:auto;padding:2rem 1.25rem}.footer p{color:var(--text-muted);font-size:.75rem}.minifig-head-inline{vertical-align:-.15em;margin-right:.15em}.hidden{display:none!important}@keyframes fadeSlideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes shimmer{0%{background-position:-200px 0}to{background-position:200px 0}}.toast{color:#fff;border-radius:var(--radius-sm);z-index:200;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow-md);text-align:center;background:#e3000bf2;max-width:90%;padding:.75rem 1.5rem;font-size:.9rem;font-weight:500;transition:transform .3s;position:fixed;bottom:2rem;left:50%;transform:translate(-50%)translateY(100px)}.toast.visible{transform:translate(-50%)translateY(0)}@media (width<=640px){.logo-text{font-size:1.75rem}.tagline{font-size:.9rem}.glass-card{padding:1.5rem}.results-grid{grid-template-columns:1fr}.parts-grid{grid-template-columns:1fr 1fr}.step-label{font-size:.65rem}.step-number{width:30px;height:30px;font-size:.8rem}.matching-photo,.matching-lego{width:72px;height:72px}.results-actions{flex-direction:column;align-items:center}.btn-large{width:100%;max-width:320px}}@media (width<=450px){.parts-grid{grid-template-columns:1fr}.upload-actions,.input-group{flex-direction:column}}