.header{background:var(--background);border-bottom:1px solid var(--border);z-index:100;position:sticky;top:0}.top-nav{justify-content:space-between;align-items:center;gap:2rem;padding:1rem 1.5rem;display:flex}.nav-left{align-items:center;gap:1rem;display:flex}.mobile-menu-btn{color:var(--foreground);display:none}.logo{letter-spacing:-.02em;color:var(--foreground);font-size:1.75rem;font-weight:800}.search-container{flex:1;max-width:800px}.search-bar{background:#f0f1f2;border-radius:9999px;align-items:center;padding:.25rem;transition:all .2s;display:flex;position:relative}.search-bar:focus-within{box-shadow:0 0 0 2px var(--primary);background:#fff}.search-input{color:var(--foreground);background:0 0;border:none;outline:none;flex:1;padding:.75rem 1rem;font-size:1rem}.search-btn{background:var(--primary);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;transition:background .2s;display:flex}.search-btn:hover{background:var(--primary-hover)}.nav-actions{align-items:center;gap:1.5rem;display:flex}.auth-btn{color:var(--foreground);border-radius:8px;align-items:center;gap:.5rem;padding:.5rem;transition:background .2s;display:flex}.auth-btn:hover{background:var(--secondary)}.auth-text{flex-direction:column;align-items:flex-start;font-size:.75rem;line-height:1.2;display:flex}.auth-text strong{font-size:.875rem}.user-profile{align-items:center;gap:1rem;display:flex}.user-greeting{flex-direction:column;font-size:.75rem;line-height:1.2;display:flex}.account-text{font-size:.875rem;font-weight:700}.logout-btn{padding:.4rem .8rem;font-size:.8rem}.cart-btn{color:var(--foreground);border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;display:flex;position:relative}.cart-btn:hover{background:var(--secondary)}.cart-count{background:var(--primary);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:18px;height:18px;font-size:.75rem;font-weight:700;display:flex;position:absolute;top:0;right:-5px}.categories-nav{border-top:1px solid var(--border);background:#fff}.cat-list{scrollbar-width:none;align-items:center;gap:2rem;list-style:none;display:flex;overflow-x:auto}.cat-list::-webkit-scrollbar{display:none}.cat-link{color:#4a4a4a;white-space:nowrap;border-bottom:2px solid #0000;padding:.75rem 0;font-size:.9rem;font-weight:600;transition:all .2s;display:block}.cat-link:hover{color:var(--foreground);border-bottom-color:var(--primary)}@media (max-width:768px){.top-nav{flex-wrap:wrap;gap:1rem;padding:1rem}.search-container{order:3;min-width:100%}.mobile-menu-btn{display:block}}
:root{--background:#fff;--foreground:#2e2f32;--primary:#0077b6;--primary-hover:#023e8a;--secondary:#f8f9fa;--secondary-hover:#e9ecef;--accent:#00b4d8;--border:#e2e8f0;--success:#10b981;--danger:#ef4444;--card-shadow:0 1px 3px #0000001a;--card-shadow-hover:0 4px 12px #00000026}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--background);color:var(--foreground);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}.container{max-width:1400px;margin:0 auto;padding:0 1.5rem}.retail-panel{border:1px solid var(--border);box-shadow:var(--card-shadow);background:#fff;border-radius:8px}.btn{border-radius:9999px;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:.95rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:var(--secondary);color:var(--foreground)}.btn-secondary:hover{background:var(--secondary-hover)}.input-field{border:1px solid var(--border);width:100%;color:var(--foreground);background:#fff;border-radius:9999px;outline:none;padding:.8rem 1.25rem;font-size:1rem;transition:all .2s}.input-field:focus{border-color:var(--primary);box-shadow:0 0 0 3px #c0945833}@keyframes fadeIn{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.3s forwards fadeIn}