:root{--background:#0f0e17;--foreground:#e8e6d9;--surface:#1a1927;--surface-hover:#23213a;--border:#2e2b4a;--accent:#c9a84c;--accent-hover:#dbbf6a;--muted:#8a8599;--danger:#e05252;--success:#52c07d;--card-bg:#161524}body{color:var(--foreground);background:var(--background);font-family:var(--font-geist-sans),Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh}*{box-sizing:border-box;padding:0;margin:0}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}.container{max-width:1280px;margin:0 auto;padding:0 1.5rem}.site-header{background:var(--surface);border-bottom:1px solid var(--border);position:-webkit-sticky;position:sticky;top:0;z-index:100}.site-header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}.site-logo{font-size:1.1rem;font-weight:700;color:var(--accent);letter-spacing:.03em}.site-nav{display:flex;gap:1.5rem}.btn,.site-nav{align-items:center}.btn{display:inline-flex;justify-content:center;gap:.4rem;padding:.5rem 1.25rem;border-radius:6px;font-size:.9rem;font-weight:600;cursor:pointer;border:none;transition:background .15s,transform .1s;font-family:inherit}.btn:active{transform:scale(.97)}.btn-primary{background:var(--accent);color:#0f0e17}.btn-primary:hover{background:var(--accent-hover);color:#0f0e17}.btn-secondary{background:transparent;color:var(--foreground);border:1px solid var(--border)}.btn-secondary:hover{background:var(--surface-hover)}.btn-ghost{background:transparent;color:var(--muted);padding:.4rem .75rem}.btn-ghost:hover{background:var(--surface-hover);color:var(--foreground)}.btn-danger{background:transparent;color:var(--danger);border:1px solid var(--danger)}.btn-danger:hover{background:var(--danger);color:#fff}.btn-cart{background:var(--surface-hover);color:var(--foreground);border:1px solid var(--border);position:relative;padding:.5rem 1rem}.btn-cart:hover{border-color:var(--accent);color:var(--accent)}.cart-badge{justify-content:center;background:var(--accent);color:#0f0e17;border-radius:50%;width:20px;height:20px;font-size:.7rem;font-weight:700;margin-left:.25rem}.badge,.cart-badge{display:inline-flex;align-items:center}.badge{padding:.2rem .6rem;border-radius:4px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;background:var(--surface-hover);color:var(--muted);border:1px solid var(--border)}.badge-accent{background:rgba(201,168,76,.15);color:var(--accent);border-color:rgba(201,168,76,.3)}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));grid-gap:1.5rem;gap:1.5rem}.product-card{background:var(--card-bg);border:1px solid var(--border);border-radius:10px;overflow:hidden;transition:border-color .2s,transform .2s;display:flex;flex-direction:column}.product-card:hover{border-color:var(--accent);transform:translateY(-2px)}.product-card-image{height:200px;background:var(--surface);display:flex;align-items:center;justify-content:center;font-size:3.5rem;border-bottom:1px solid var(--border);position:relative;overflow:hidden}.product-card-body{padding:1rem;display:flex;flex-direction:column;gap:.5rem;flex:1 1}.product-card-title{font-size:1rem;font-weight:600;color:var(--foreground);line-height:1.4}.product-card-title:hover{color:var(--accent)}.product-card-meta{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:.75rem;border-top:1px solid var(--border)}.product-price{font-size:1.1rem;font-weight:700;color:var(--accent)}.filters-panel{background:var(--card-bg);border:1px solid var(--border);border-radius:10px;padding:1.25rem;gap:1.25rem;height:-moz-fit-content;height:fit-content;position:-webkit-sticky;position:sticky;top:80px}.filter-group,.filters-panel{display:flex;flex-direction:column}.filter-group{gap:.5rem}.filter-label{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.filter-input{width:100%;padding:.5rem .75rem;background:var(--surface);border:1px solid var(--border);border-radius:6px;color:var(--foreground);font-size:.9rem;font-family:inherit;outline:none;transition:border-color .15s}.filter-input:focus{border-color:var(--accent)}.filter-input::placeholder{color:var(--muted)}.filter-chips{display:flex;flex-wrap:wrap;gap:.4rem}.filter-chip{padding:.3rem .7rem;border-radius:20px;font-size:.8rem;font-weight:500;cursor:pointer;border:1px solid var(--border);background:transparent;color:var(--muted);font-family:inherit;transition:all .15s;text-transform:capitalize}.filter-chip.active,.filter-chip:hover{border-color:var(--accent);color:var(--accent)}.filter-chip.active{background:rgba(201,168,76,.15)}.listing-layout{display:grid;grid-template-columns:220px 1fr;grid-gap:2rem;gap:2rem;align-items:start}@media (max-width:768px){.listing-layout{grid-template-columns:1fr}.filters-panel{position:static}}.form-group{display:flex;flex-direction:column;gap:.4rem}.form-label{font-size:.85rem;font-weight:600;color:var(--muted)}.form-input{padding:.6rem .875rem;background:var(--surface);border:1px solid var(--border);border-radius:6px;color:var(--foreground);font-size:.95rem;font-family:inherit;outline:none;transition:border-color .15s}.form-input:focus{border-color:var(--accent)}.form-input::placeholder{color:var(--muted)}.divider{height:1px;background:var(--border)}.empty-state{text-align:center;padding:4rem 2rem;color:var(--muted)}.empty-state-icon{font-size:3rem;margin-bottom:1rem}.preview-3d{background:var(--surface);border:1px solid var(--border);border-radius:10px;aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;color:var(--muted)}.preview-3d-label{font-size:.8rem;text-transform:uppercase;letter-spacing:.1em}.checkout-layout{display:grid;grid-template-columns:1fr 380px;grid-gap:2rem;gap:2rem;align-items:start}@media (max-width:900px){.checkout-layout{grid-template-columns:1fr}}.order-summary{background:var(--card-bg);border:1px solid var(--border);border-radius:10px;padding:1.5rem;position:-webkit-sticky;position:sticky;top:80px}.formats-row,.tags-row{display:flex;flex-wrap:wrap;gap:.4rem}.format-badge{padding:.15rem .5rem;background:var(--surface-hover);border:1px solid var(--border);border-radius:4px;font-size:.75rem;font-family:var(--font-geist-mono),monospace;color:var(--muted);text-transform:lowercase}.success-box{background:rgba(82,192,125,.1);border:1px solid var(--success);border-radius:10px;padding:2.5rem;text-align:center;display:flex;flex-direction:column;align-items:center;gap:1rem}.success-icon{font-size:3rem}