@keyframes pc-mesh-shift{0%,to{background-position:0 0,100% 100%,50%}50%{background-position:100% 100%,0 0,0 100%}}.pc-hero-mesh{background:radial-gradient(circle at 20% 30%,#8b5cf673 0%,#0000 45%) 0 0/180% 180%,radial-gradient(circle at 80% 60%,#ec489966 0%,#0000 45%) 0 0/180% 180%,radial-gradient(circle at 50% 80%,#1e74fc73 0%,#0000 50%) 0 0/180% 180%,linear-gradient(135deg,#0f172a 0%,#1e3a8a 100%) 0 0/100% 100%;animation:18s ease-in-out infinite pc-mesh-shift}@keyframes pc-rainbow-sweep{0%{background-position:0%}to{background-position:200%}}@keyframes pc-glow-pulse{0%,to{box-shadow:0 4px 20px #8b5cf666,0 0 #ec489900}50%{box-shadow:0 4px 28px #ec4899b3,0 0 0 8px #ec48991a}}.pc-ai-pill{color:#fff;cursor:pointer;background:linear-gradient(90deg,#8b5cf6,#ec4899,#1e74fc,#8b5cf6) 0 0/200% 200%;border:none;border-radius:999px;padding:.7rem 1.25rem;font-size:.95rem;font-weight:600;animation:6s linear infinite pc-rainbow-sweep,3s ease-in-out infinite pc-glow-pulse}.pc-ai-pill:hover{transition:transform .15s;transform:translateY(-1px)}@keyframes pc-selected-pulse{0%,to{box-shadow:0 0 #c61a2273,0 8px 22px -6px #c61a228c}50%{box-shadow:0 0 0 6px #c61a222e,0 12px 28px -6px #c61a22b3}}.pc-tile-selected{animation:2.4s ease-in-out infinite pc-selected-pulse}.pc-tile{transition:all .18s}.pc-tile:not(.pc-tile-selected):hover{transform:translateY(-2px);box-shadow:0 6px 14px -4px #0000002e}@keyframes pc-cta-pulse{0%,to{box-shadow:0 4px 14px -2px #c61a2273,0 0 #c61a2200}50%{box-shadow:0 4px 22px -2px #c61a22b3,0 0 0 6px #c61a221a}}.pc-cta{animation:2.2s ease-in-out infinite pc-cta-pulse}.pc-cta:hover{filter:brightness(1.1);transform:translateY(-1px)}.pc-section{position:relative;overflow:hidden}.pc-section:before{content:"";opacity:0;background:linear-gradient(#8b5cf6,#ec4899,#1e74fc);width:4px;transition:opacity .3s;position:absolute;top:0;bottom:0;left:0}.pc-section.pc-section-open:before{opacity:1}@keyframes pc-price-flash{0%{color:var(--brand);transform:scale(1)}50%{color:#f97316;text-shadow:0 0 18px #f973168c;transform:scale(1.06)}to{color:var(--brand);transform:scale(1)}}.pc-price-flash{animation:.55s ease-out pc-price-flash}.pc-summary-card{border:1px solid var(--border);background:linear-gradient(#fff 0%,#fefefe 100%);position:relative}.pc-summary-card:after{content:"";border-radius:inherit;z-index:-1;filter:blur(12px);background:linear-gradient(135deg,#8b5cf600,#ec489900,#1e74fc00);transition:opacity .3s;position:absolute;inset:-1px}.pc-summary-card:hover:after{background:linear-gradient(135deg,#8b5cf640,#ec489940,#1e74fc40)}.pc-ai-input{color:#fff;background:#ffffff1a;border:1px solid #ffffff40;border-radius:8px;padding:.7rem 1rem;font-size:.95rem;transition:all .2s}.pc-ai-input:focus{background:#ffffff2e;border-color:#ec4899b3;outline:none;box-shadow:0 0 0 4px #ec489926,0 0 24px #8b5cf64d}.pc-ai-input::placeholder{color:#ffffff8c}.pc-section-body{transition:max-height .4s cubic-bezier(.16,1,.3,1),opacity .3s;overflow:hidden}:root{--brand:#c61a22;--brand-dark:#a21419;--brand-light:#dd1d26;--bg:#fff;--bg-alt:#f7f5f2;--ink:#1a1a1a;--ink-muted:#5a5a5a;--border:#e6e3df;--radius:6px;--shadow:0 2px 8px #00000014}*{box-sizing:border-box}html,body{margin:0;padding:0}body{color:var(--ink);background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4{margin:0 0 .5em;font-weight:700;line-height:1.2}h1{font-size:2.25rem}h2{font-size:1.75rem}h3{font-size:1.25rem}.container{max-width:1200px;margin:0 auto;padding:0 1.25rem}.btn{background:var(--brand);color:#fff;border-radius:var(--radius);cursor:pointer;border:2px solid #0000;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;line-height:1;text-decoration:none;transition:background .2s;display:inline-block}.btn:hover{background:var(--brand-dark);color:#fff;text-decoration:none}.btn.secondary{color:var(--brand);border:2px solid var(--brand);background:0 0}.btn.secondary:hover{background:var(--brand);color:#fff}.btn:disabled{opacity:.6;cursor:not-allowed}input,select,textarea{border:1px solid var(--border);border-radius:var(--radius);background:#fff;width:100%;padding:.6rem .75rem;font-family:inherit;font-size:1rem}input:focus,select:focus,textarea:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 3px #c61a2226}label{margin:.75rem 0 .25rem;font-size:.9rem;font-weight:600;display:block}.site-header{border-bottom:1px solid var(--border);z-index:50;background:#fff;position:sticky;top:0}.site-header .container{flex-wrap:nowrap;justify-content:space-between;align-items:center;gap:1.25rem;padding:.85rem 1.25rem;display:flex}.site-header .logo{color:var(--brand);text-transform:uppercase;letter-spacing:.02em;white-space:nowrap;flex-shrink:0;font-size:1.25rem;font-weight:800;line-height:1}.site-header nav{flex-wrap:nowrap;flex:1;align-items:center;gap:1.25rem;display:flex}.site-header nav>a,.site-header nav>div>button{color:var(--ink);white-space:nowrap;align-items:center;height:2rem;font-weight:500;line-height:1;display:inline-flex}.site-header nav>a:hover,.site-header nav>div>button:hover{color:var(--brand)}.site-header .actions{flex-shrink:0;align-items:center;gap:.5rem;display:flex}.site-header .actions>a,.site-header .actions>button{white-space:nowrap;align-items:center;line-height:1;display:inline-flex}.hero{text-align:center;background:linear-gradient(135deg,#c61a220d 0%,#c61a221f 100%);padding:4rem 0}.hero h1{margin-bottom:1rem;font-size:3rem}.hero p{color:var(--ink-muted);max-width:680px;margin:0 auto 2rem;font-size:1.2rem}.product-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1.5rem;padding:2rem 0;display:grid}.product-card{border:1px solid var(--border);border-radius:var(--radius);background:#fff;transition:transform .2s,box-shadow .2s;overflow:hidden}.product-card:hover{box-shadow:var(--shadow);text-decoration:none;transform:translateY(-3px)}.product-card .image{aspect-ratio:1;background:var(--bg-alt) center/cover no-repeat;border-bottom:1px solid var(--border)}.product-card .body{padding:1rem}.product-card h3{color:var(--ink);margin:0 0 .25rem;font-size:1.05rem}.product-card .price{color:var(--brand);font-weight:700}.product-detail{grid-template-columns:1fr 1fr;gap:3rem;padding:2rem 0;display:grid}.product-detail .gallery img{border-radius:var(--radius);width:100%}@media (width<=768px){.product-detail{grid-template-columns:1fr}}.cart-table{border-collapse:collapse;width:100%}.cart-table th,.cart-table td{text-align:left;border-bottom:1px solid var(--border);padding:.75rem}.cart-table th{background:var(--bg-alt);text-transform:uppercase;font-size:.85rem;font-weight:600}.cart-total-row td{font-size:1.1rem;font-weight:700}.auth-box{border:1px solid var(--border);border-radius:var(--radius);max-width:420px;margin:3rem auto;padding:2rem}.grid-2{grid-template-columns:1fr 1fr;gap:1rem;display:grid}@media (width<=640px){.grid-2{grid-template-columns:1fr}}.site-footer{border-top:3px solid var(--brand);background:#c61a220d;margin-top:4rem;padding:3rem 0 1.5rem}.site-footer .cols{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;display:grid}.site-footer h4{color:var(--brand);text-transform:uppercase;font-size:1rem}.site-footer ul{margin:0;padding:0;list-style:none}.site-footer ul li{margin-bottom:.5rem}.site-footer ul a{color:var(--ink)}.site-footer .copyright{border-top:1px solid var(--border);text-align:center;color:var(--ink-muted);margin-top:2rem;padding-top:1.5rem;font-size:.85rem}.admin-shell{grid-template-columns:240px 1fr;min-height:100vh;display:grid}.admin-side{color:#fff;background:#1a1a1a;padding:1.5rem 0}.admin-side .brand{color:var(--brand-light);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid #333;padding:0 1.5rem 1.5rem;font-weight:800}.admin-side nav{flex-direction:column;padding:1rem 0;display:flex}.admin-side nav a{color:#ccc;border-left:3px solid #0000;padding:.75rem 1.5rem}.admin-side nav a:hover{color:#fff;background:#ffffff0d;text-decoration:none}.admin-side nav a.active{color:#fff;border-left-color:var(--brand);background:#dd1d2626}.admin-main{background:var(--bg-alt);padding:2rem;overflow:auto}.admin-card{border:1px solid var(--border);border-radius:var(--radius);background:#fff;margin-bottom:1.5rem;padding:1.5rem}.admin-table{border-collapse:collapse;width:100%}.admin-table th,.admin-table td{border-bottom:1px solid var(--border);text-align:left;padding:.75rem}.admin-table th{background:var(--bg-alt)}.stat-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;margin-bottom:1.5rem;display:grid}.stat{border:1px solid var(--border);border-radius:var(--radius);background:#fff;padding:1.25rem}.stat .label{color:var(--ink-muted);text-transform:uppercase;font-size:.85rem}.stat .value{color:var(--brand);font-size:1.75rem;font-weight:700}.badge{text-transform:uppercase;background:var(--bg-alt);border-radius:3px;padding:.15rem .5rem;font-size:.75rem;font-weight:600;display:inline-block}.badge.paid{color:#1e6b32;background:#d4f5dc}.badge.pending{color:#7a5800;background:#fff3cd}.badge.cancelled{color:#721c24;background:#f8d7da}.badge.shipped{color:#1a4d80;background:#cfe6ff}.error{color:#b91c1c;border-radius:var(--radius);background:#fee2e2;margin:.75rem 0;padding:.75rem}.muted{color:var(--ink-muted)}.row{align-items:center;gap:1rem;display:flex}.spread{justify-content:space-between;align-items:center;gap:1rem;display:flex}.api-table{border-collapse:collapse;width:100%;margin:.75rem 0 1rem;font-size:.9rem}.api-table th,.api-table td{border-bottom:1px solid var(--border);text-align:left;vertical-align:top;padding:.55rem .75rem}.api-table th{background:var(--bg-alt);font-weight:600}.api-table code{font-size:.85rem}