:root{--color-black:#0d0d0d;--color-black-soft:#1a1a1a;--color-yellow:#ffc60b;--color-yellow-dark:#e6ac00;--color-white:#fff;--color-gray:#f4f4f4;--color-border:#2a2a2a}*{box-sizing:border-box}body,html{padding:0;margin:0;background-color:var(--color-white);color:var(--color-black);font-family:Vazirmatn,Tahoma,Arial,sans-serif;direction:rtl}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}.header{background-color:var(--color-black);color:var(--color-white);padding:16px 24px;display:flex;align-items:center;justify-content:space-between;position:-webkit-sticky;position:sticky;top:0;z-index:100;border-bottom:3px solid var(--color-yellow)}.logo{font-size:24px;font-weight:900;color:var(--color-yellow);letter-spacing:1px}.nav-links{display:flex;gap:20px}.nav-links a{color:var(--color-white);font-weight:500;transition:color .2s}.nav-links a:hover{color:var(--color-yellow)}.container{max-width:1200px;margin:0 auto;padding:24px}.search-wrapper{background-color:var(--color-black);padding:40px 24px;text-align:center}.search-title{color:var(--color-white);font-size:28px;font-weight:800;margin-bottom:20px}.search-box{display:flex;max-width:600px;margin:0 auto;background-color:var(--color-white);border-radius:8px;overflow:hidden;border:2px solid var(--color-yellow)}.search-box input{flex:1 1;border:none;outline:none;padding:14px 16px;font-size:16px}.search-box button{background-color:var(--color-yellow);border:none;padding:0 24px;font-weight:700;color:var(--color-black);transition:background-color .2s}.search-box button:hover{background-color:var(--color-yellow-dark)}.category-strip{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;max-width:900px;margin:22px auto 0}.category-chip{display:flex;align-items:center;gap:8px;background-color:var(--color-black-soft);color:var(--color-white);border:1px solid #3a3a3a;border-radius:999px;padding:8px 16px;font-size:13px;font-weight:600;transition:background-color .2s,border-color .2s,color .2s,transform .15s}.category-chip svg{flex-shrink:0}.category-chip:hover{border-color:var(--color-yellow);transform:translateY(-2px)}.category-chip-active{background-color:var(--color-yellow);color:var(--color-black);border-color:var(--color-yellow)}.section-title{font-size:22px;font-weight:800;margin:30px 0 16px;border-right:5px solid var(--color-yellow);padding-right:10px}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(165px,1fr));grid-gap:14px;gap:14px}.product-card{background-color:var(--color-white);border:1px solid #e5e5e5;border-radius:10px;overflow:hidden;transition:transform .15s,box-shadow .15s;display:flex;flex-direction:column}.product-card:hover{transform:translateY(-3px);box-shadow:0 6px 16px rgba(0,0,0,.1);border-color:var(--color-yellow)}.product-image{width:100%;height:90px;background-color:var(--color-gray);display:flex;align-items:center;justify-content:center;overflow:hidden}.product-image img{width:100%;height:100%;object-fit:cover}.product-image-placeholder{display:flex;align-items:center;justify-content:center;width:100%;height:100%;color:var(--color-yellow-dark);opacity:.75}.product-info{padding:10px 12px;flex:1 1;display:flex;flex-direction:column;gap:4px}.product-name{font-weight:700;font-size:14px;line-height:1.4}.product-category{font-size:11px;color:#777}.product-price{margin-top:auto;font-weight:800;color:var(--color-black);font-size:14px}.product-price span{color:var(--color-yellow-dark)}.product-updated{font-size:10px;color:#aaa;border-top:1px dashed #eee;padding-top:4px;margin-top:2px}.empty-state{text-align:center;padding:60px 20px;color:#888}.admin-wrapper{display:grid;grid-template-columns:380px 1fr;grid-gap:24px;gap:24px;align-items:start}@media (max-width:900px){.admin-wrapper{grid-template-columns:1fr}}.admin-form{background-color:var(--color-black);color:var(--color-white);padding:24px;border-radius:12px;border-top:4px solid var(--color-yellow);position:-webkit-sticky;position:sticky;top:90px}.admin-form h2{color:var(--color-yellow);margin-top:0}.form-group{margin-bottom:14px;display:flex;flex-direction:column;gap:6px}.form-group label{font-size:14px;color:#ddd}.form-group input,.form-group select,.form-group textarea{padding:10px 12px;border-radius:6px;border:1px solid #444;background-color:var(--color-black-soft);color:var(--color-white);outline:none;font-size:14px;font-family:inherit}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--color-yellow)}.form-group select option{background-color:var(--color-black-soft);color:var(--color-white)}.btn-primary{width:100%;padding:12px;background-color:var(--color-yellow);color:var(--color-black);border:none;border-radius:6px;font-weight:800;font-size:15px;margin-top:6px;transition:background-color .2s}.btn-primary:hover{background-color:var(--color-yellow-dark)}.btn-secondary{width:100%;padding:10px;background-color:transparent;color:var(--color-white);border:1px solid #555;border-radius:6px;font-weight:600;margin-top:8px}.admin-list-item{display:flex;align-items:center;gap:14px;padding:12px;border:1px solid #eee;border-radius:10px;margin-bottom:10px}.admin-list-item img{width:60px;height:60px;object-fit:cover;border-radius:8px;background-color:var(--color-gray)}.admin-list-info{flex:1 1}.admin-list-actions{display:flex;gap:8px}.btn-delete,.btn-edit{padding:8px 14px;border-radius:6px;border:none;font-weight:700;font-size:13px}.btn-edit{background-color:var(--color-yellow);color:var(--color-black)}.btn-delete{background-color:var(--color-black);color:var(--color-white)}.status-msg{padding:10px 14px;border-radius:6px;margin-bottom:14px;font-size:14px;font-weight:600}.status-success{background-color:#eaffea;color:#1a7a1a;border:1px solid #b6f2b6}.status-error{background-color:#ffecec;color:#b30000;border:1px solid #ffc4c4}.detail-wrapper{display:grid;grid-template-columns:1fr 1fr;grid-gap:32px;gap:32px}@media (max-width:800px){.detail-wrapper{grid-template-columns:1fr}}.detail-image{width:100%;height:400px;background-color:var(--color-gray);border-radius:12px;overflow:hidden;display:flex;align-items:center;justify-content:center}.detail-image img{width:100%;height:100%;object-fit:cover}.detail-info h1{font-size:28px;margin-bottom:8px}.detail-price{font-size:26px;font-weight:900;color:var(--color-yellow-dark);margin:12px 0}.detail-meta{display:flex;gap:16px;margin-bottom:16px;color:#666;font-size:14px}.back-link{display:inline-block;margin-bottom:20px;font-weight:600;color:var(--color-black);border-bottom:2px solid var(--color-yellow)}.footer{background-color:var(--color-black);color:#ccc;text-align:center;padding:24px;margin-top:60px;font-size:14px}.footer span{color:var(--color-yellow);font-weight:700}