*,*:before,*:after{box-sizing:border-box}html{font-size:var(--font-size-base, 16px);-webkit-text-size-adjust:100%}body{margin:0;min-height:100vh;font-family:var(--font-sans);font-size:1rem;line-height:var(--line-height-base);color:var(--color-dark);background-color:var(--color-light)}a{color:var(--color-link);text-decoration:none}a:hover{color:var(--color-link-hover);text-decoration:underline}a:visited{color:var(--color-link)}:focus-visible{outline:2px solid var(--color-link);outline-offset:2px}ul,ol{list-style:none;margin:0;padding:0}.container{max-width:var(--container-max);margin:0 auto;padding:0 calc(var(--spacing-unit) * 2);padding-top:var(--header-height)}:root{--color-light: #ffffff;--color-dark: #1a1a1a;--color-muted: #6b7280;--color-border: #e5e7eb;--color-link: #2563eb;--color-link-hover: #1d4ed8;--header-height: 50px;--container-max: 1200px;--spacing-unit: 8px;--radius: 6px;--font-sans: "Instrument Sans", system-ui, -apple-system, sans-serif;--font-size-base: 16px;--line-height-base: 1.5}#header-nav{position:fixed;top:0;left:0;width:100%;height:var(--header-height);background-color:var(--color-dark);z-index:1}#header-nav ul{display:flex;align-items:center;color:var(--color-light);font-weight:900;height:var(--header-height);line-height:var(--header-height)}#header-nav ul li{margin:0 20px;font-size:1.2em}.auth-page{min-height:100vh;background-color:var(--color-light);font-family:var(--font-sans)}.auth-page a{color:var(--color-link);text-decoration:none}.auth-page a:hover{color:var(--color-link-hover);text-decoration:underline}.auth-page>div{width:100%;max-width:24rem}.auth-page>div>div>div:first-child>a{color:var(--color-dark)}.auth-page>div>div>div:first-child>a:hover{text-decoration:none;opacity:.85}.auth-page h1{margin:0 0 .5rem;font-size:1.25rem;font-weight:500;color:var(--color-dark)}.auth-page h1+div p,.auth-page .space-y-2 p{margin:0;font-size:.875rem;color:var(--color-muted);line-height:var(--line-height-base)}.auth-page form{display:flex;flex-direction:column;gap:1.5rem}.auth-page form label{font-size:.875rem;font-weight:500;color:var(--color-dark)}.auth-page input[type=email],.auth-page input[type=password],.auth-page input[type=text]{width:100%;min-height:2.25rem;padding:0 .75rem;font-size:1rem;font-family:inherit;color:var(--color-dark);background-color:var(--color-light);border:1px solid var(--color-border);border-radius:var(--radius);transition:border-color .15s,box-shadow .15s}.auth-page input::placeholder{color:var(--color-muted)}.auth-page input:focus{outline:none;border-color:var(--color-link);box-shadow:0 0 0 3px #2563eb26}.auth-page input[aria-invalid=true]{border-color:#dc2626}.auth-page input[type=checkbox]{width:1rem;height:1rem;accent-color:var(--color-link);cursor:pointer}.auth-page form button[type=submit]{width:100%;margin-top:.25rem;padding:.5rem 1rem;font-size:1rem;font-weight:500;font-family:inherit;color:var(--color-light);background-color:var(--color-dark);border:none;border-radius:var(--radius);cursor:pointer;transition:opacity .15s}.auth-page form button[type=submit]:hover:not(:disabled){opacity:.9}.auth-page form button[type=submit]:focus-visible{outline:2px solid var(--color-link);outline-offset:2px}.auth-page form button[type=submit]:disabled{opacity:.6;cursor:not-allowed}.auth-page .text-muted-foreground{color:var(--color-muted);font-size:.875rem}.auth-page .text-green-600{color:#059669}.product-wrapper{padding-top:var(--header-height);padding-bottom:calc(var(--spacing-unit) * 4)}.product-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:calc(var(--spacing-unit) * 3);max-width:var(--container-max);margin:0 auto;padding:0 calc(var(--spacing-unit) * 2)}.product-list a,.product-list a:hover{color:inherit;text-decoration:none}.product-card{display:flex;flex-direction:column;background-color:var(--color-light);border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden;transition:box-shadow .2s,border-color .2s}.product-card:hover{border-color:var(--color-muted);box-shadow:0 4px 12px #00000014}.product-card .product-image{width:100%;aspect-ratio:1;object-fit:cover;background-color:var(--color-border)}.product-card h2{margin:0;padding:calc(var(--spacing-unit) * 2);padding-bottom:var(--spacing-unit);font-size:1.125rem;font-weight:600;color:var(--color-dark);line-height:1.3}.product-card p{margin:0;padding:0 calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 2);font-size:1rem;font-weight:500;color:var(--color-dark)}.product-page{padding-top:var(--header-height);padding-bottom:calc(var(--spacing-unit) * 6)}.product-details{display:grid;grid-template-columns:1fr 1fr;gap:calc(var(--spacing-unit) * 4);max-width:var(--container-max);margin:0 auto;padding:0 calc(var(--spacing-unit) * 2);align-items:start}@media(max-width:640px){.product-details{grid-template-columns:1fr}}.product-details .product-image{width:100%;aspect-ratio:1;object-fit:cover;border-radius:var(--radius);background-color:var(--color-border);border:1px solid var(--color-border)}.product-info{display:flex;flex-direction:column;gap:calc(var(--spacing-unit) * 2)}.product-title{margin:0;font-size:1.5rem;font-weight:600;color:var(--color-dark);line-height:1.3}.product-description{margin:0;font-size:1rem;color:var(--color-muted);line-height:var(--line-height-base)}.product-price{font-size:1.25rem;font-weight:600;color:var(--color-dark)}.add-to-cart-btn{align-self:flex-start;padding:calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);font-size:1rem;font-weight:500;font-family:var(--font-sans);color:var(--color-light);background-color:var(--color-dark);border:none;border-radius:var(--radius);cursor:pointer;transition:opacity .15s}.add-to-cart-btn:hover{opacity:.9}.add-to-cart-btn:focus-visible{outline:2px solid var(--color-link);outline-offset:2px}