:root{--color-primary: #e11d48;--color-primary-hover: #be123c;--color-bg: #0a0a0f;--color-surface: #111827;--color-surface-hover: #1f2937;--color-text: #f9fafb;--color-text-muted: #9ca3af;--color-border: rgba(255,255,255,.1);--color-success: #22c55e;--color-error: #ef4444;--font-en: "Inter", sans-serif;--font-ar: "Tajawal", sans-serif;--font-he: "Assistant", sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-en);background:var(--color-bg);color:var(--color-text);min-height:100vh;line-height:1.6}body[dir=rtl]{font-family:var(--font-ar)}body[data-lang=he]{font-family:var(--font-he)}#app{min-height:100vh;display:flex;flex-direction:column}.header{background:linear-gradient(135deg,var(--color-primary),#be185d);padding:16px 20px;position:sticky;top:0;z-index:100}.header-content{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:20px}.logo{font-size:1.5rem;font-weight:700;color:#fff;text-decoration:none}.logo:hover{opacity:.9}.header-actions{display:flex;align-items:center;gap:12px}.lang-btn{background:#fff3;border:none;color:#fff;padding:8px 14px;border-radius:20px;cursor:pointer;font-size:.85rem;font-family:inherit;transition:background .2s}.lang-btn:hover{background:#ffffff4d}.search-box{display:flex;align-items:center;background:#ffffff26;border-radius:25px;padding:8px 16px;gap:8px;flex:1;max-width:400px}.search-box input{background:transparent;border:none;color:#fff;font-size:.95rem;width:100%;outline:none}.search-box input::placeholder{color:#fff9}.search-box i{color:#fff9}.main-content{flex:1;max-width:1200px;margin:0 auto;padding:30px 20px;width:100%}.page-title{font-size:1.8rem;font-weight:700;margin-bottom:8px}.page-subtitle{color:var(--color-text-muted);margin-bottom:30px}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px}.product-card{background:var(--color-surface);border-radius:16px;overflow:hidden;transition:transform .3s,box-shadow .3s;cursor:pointer;text-decoration:none;color:inherit;display:block}.product-card:hover{transform:translateY(-5px);box-shadow:0 15px 40px #e11d4833}.product-image{width:100%;aspect-ratio:1;object-fit:cover;background:#1a1a2e}.product-info{padding:16px}.product-name{font-size:1rem;font-weight:600;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.product-price{font-size:1.25rem;font-weight:700;color:var(--color-primary)}.product-price-old{font-size:.9rem;color:var(--color-text-muted);text-decoration:line-through;margin-left:8px}.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}@media (max-width: 768px){.product-detail{grid-template-columns:1fr}}.product-detail-image{width:100%;border-radius:16px;background:var(--color-surface)}.product-detail-info{padding:20px 0}.product-detail-name{font-size:2rem;font-weight:700;margin-bottom:16px}.product-detail-price{font-size:2.5rem;font-weight:800;color:var(--color-primary);margin-bottom:20px}.product-detail-description{color:var(--color-text-muted);line-height:1.8;margin-bottom:30px}.add-to-cart-btn{width:100%;padding:16px 32px;background:var(--color-primary);color:#fff;border:none;border-radius:12px;font-size:1.1rem;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;transition:background .2s;font-family:inherit}.add-to-cart-btn:hover{background:var(--color-primary-hover)}.back-link{display:inline-flex;align-items:center;gap:8px;color:var(--color-text-muted);text-decoration:none;margin-bottom:20px;font-size:.95rem;transition:color .2s}.back-link:hover{color:var(--color-text)}.loading-state,.error-state,.empty-state{text-align:center;padding:60px 20px}.loading-state i,.error-state i,.empty-state i{font-size:4rem;margin-bottom:20px;opacity:.5}.loading-state i{color:var(--color-primary);animation:spin 1s linear infinite}.error-state i{color:var(--color-error)}.empty-state i{color:var(--color-text-muted)}.state-title{font-size:1.5rem;font-weight:600;margin-bottom:10px}.state-message{color:var(--color-text-muted);margin-bottom:20px}.retry-btn{padding:12px 24px;background:var(--color-primary);color:#fff;border:none;border-radius:8px;cursor:pointer;font-size:1rem;font-family:inherit}.retry-btn:hover{background:var(--color-primary-hover)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.footer{background:var(--color-surface);padding:30px 20px;text-align:center;border-top:1px solid var(--color-border);margin-top:auto}.footer-text{color:var(--color-text-muted);font-size:.9rem}.skeleton{background:linear-gradient(90deg,var(--color-surface) 25%,var(--color-surface-hover) 50%,var(--color-surface) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:8px}.skeleton-card{height:320px;border-radius:16px}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.categories-filter{display:flex;gap:10px;margin-bottom:30px;flex-wrap:wrap}.category-btn{padding:10px 20px;background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text);border-radius:25px;cursor:pointer;font-size:.9rem;font-family:inherit;transition:all .2s}.category-btn:hover,.category-btn.active{background:var(--color-primary);border-color:var(--color-primary)}@media (max-width: 600px){.header-content{flex-wrap:wrap}.search-box{order:3;max-width:100%;width:100%;margin-top:10px}.product-grid{grid-template-columns:repeat(2,1fr);gap:12px}.product-info{padding:12px}.product-name{font-size:.9rem}.product-price{font-size:1.1rem}}