:root{--blue:oklch(0.5 0.17 258);--blue-dark:oklch(0.4 0.15 258);--blue-light:oklch(0.94 0.025 258);--amber:oklch(0.72 0.15 55);--amber-dark:oklch(0.4 0.1 45);--bg:oklch(0.985 0.003 258);--surface:oklch(1 0 0);--surface-2:oklch(0.96 0.005 258);--border:oklch(0.885 0.006 258);--text:oklch(0.18 0.015 258);--muted:oklch(0.48 0.015 258);--navy:oklch(0.19 0.025 258);--navy-2:oklch(0.24 0.03 258);--green:oklch(0.55 0.13 150);--red:oklch(0.55 0.18 25);--maxw:1280px;--radius:4px}*{box-sizing:border-box}body,html{margin:0;padding:0;font-family:Vazirmatn,Tahoma,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.7}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{font-family:inherit;cursor:pointer}h1,h2,h3,h4{margin:0}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#b9c0cc;border-radius:8px}.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}.stack{flex-direction:column}.row,.stack{display:flex}.row{align-items:center}.muted{color:var(--muted)}.spacer{flex:1 1}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;border-radius:var(--radius);padding:12px 22px;font-weight:700;font-size:14px;letter-spacing:.02em;transition:filter .15s,background .15s}.btn:hover{filter:brightness(1.06)}.btn-primary{background:var(--blue);color:#fff}.btn-amber{background:var(--amber);color:#2c1c00}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}.btn-block{width:100%}.btn:disabled{opacity:.55;cursor:not-allowed;filter:none}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.badge-amber{background:var(--amber);color:#2c1c00;font-size:11px;font-weight:800;padding:4px 10px;border-radius:3px}.badge-green{color:var(--green);font-weight:700;border:1px solid var(--green);padding:3px 10px;border-radius:3px;font-size:12px}.pill{border:1px solid var(--border);border-radius:999px;padding:7px 14px;font-size:12.5px}.input,.select,textarea.input{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:11px 14px;font-size:14px;font-family:inherit;color:var(--text)}.input:focus,.select:focus{outline:2px solid var(--blue-light);border-color:var(--blue)}.label{font-size:13px;font-weight:600;margin-bottom:6px;display:block}.field{margin-bottom:16px}.grid-products{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:20px;gap:20px}@media (max-width:1024px){.grid-products{grid-template-columns:repeat(3,1fr)}}@media (max-width:760px){.grid-products{grid-template-columns:repeat(2,1fr)}}.image-ph{background:repeating-linear-gradient(45deg,#eef1f6,#eef1f6 10px,#e4e8ef 0,#e4e8ef 20px);display:flex;align-items:center;justify-content:center;color:#9aa3b2;font-size:12px}.cat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));grid-gap:16px;gap:16px}.cat-grid-page{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}@media (max-width:1024px){.cat-grid,.cat-grid-page{grid-template-columns:repeat(auto-fit,minmax(130px,1fr))}}@media (max-width:760px){.cat-grid,.cat-grid-page{display:flex;overflow-x:auto;gap:12px;padding-bottom:10px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none}.cat-grid-page::-webkit-scrollbar,.cat-grid::-webkit-scrollbar{display:none}.cat-grid-page>*,.cat-grid>*{flex:0 0 auto;width:120px;scroll-snap-align:start}}@media (max-width:820px){.hide-mobile{display:none!important}.footer-grid{gap:24px!important}.footer-grid,.hero-grid,.product-detail,.products-layout{grid-template-columns:1fr!important}.trust-grid{grid-template-columns:1fr 1fr!important;gap:14px!important}}@media (max-width:480px){.trust-grid{grid-template-columns:1fr!important}.grid-products{grid-template-columns:1fr 1fr!important;gap:12px!important}}body,html{overflow-x:hidden;max-width:100%}.container{width:100%}.cart-row{padding:16px;display:flex;gap:16px;align-items:center}.cart-row-info{flex:1 1}.cart-row-actions{display:flex;gap:16px;align-items:center}@media (max-width:560px){.cart-row{flex-wrap:wrap;gap:12px}.cart-row-info{flex-grow:1;flex-shrink:1;flex-basis:calc(100% - 84px)}.cart-row-actions{width:100%;justify-content:space-between}}.toast-wrap{position:fixed;bottom:24px;inset-inline-start:24px;z-index:300;display:flex;flex-direction:column;gap:10px;max-width:min(92vw,380px)}.toast{display:flex;align-items:center;gap:12px;background:var(--surface);color:var(--text);padding:13px 16px;border-radius:10px;box-shadow:0 14px 40px rgba(15,22,38,.2);font-size:14px;font-weight:600;border:1px solid var(--border);border-inline-start-width:4px;animation:toast-in .28s cubic-bezier(.2,.9,.3,1.3)}.toast.leaving{animation:toast-out .25s ease forwards}.toast .ic{width:26px;height:26px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:15px;font-weight:800}.toast.success{border-inline-start-color:var(--green)}.toast.success .ic{background:var(--green)}.toast.error{border-inline-start-color:var(--red)}.toast.error .ic{background:var(--red)}.toast.info{border-inline-start-color:var(--blue)}.toast.info .ic{background:var(--blue)}@keyframes toast-in{0%{opacity:0;transform:translateY(16px) scale(.96)}to{opacity:1;transform:none}}@keyframes toast-out{to{opacity:0;transform:translateX(-20px)}}.field .err{color:var(--red);font-size:12px;margin-top:5px}.input.invalid,.select.invalid{border-color:var(--red)}.uploader{border:2px dashed var(--border);border-radius:10px;padding:22px;text-align:center;color:var(--muted);font-size:13px;cursor:pointer;transition:border-color .15s,background .15s;background:var(--surface-2)}.uploader.drag,.uploader:hover{border-color:var(--blue);background:var(--blue-light);color:var(--blue-dark)}.uploader-grid{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px}.uploader-thumb{position:relative;width:92px;height:92px;border-radius:8px;overflow:hidden;border:1px solid var(--border)}.uploader-thumb img{width:100%;height:100%;object-fit:cover}.uploader-thumb .rm{position:absolute;top:4px;inset-inline-end:4px;background:rgba(0,0,0,.6);color:#fff;border:none;border-radius:50%;width:22px;height:22px;font-size:14px;line-height:1;cursor:pointer}.spin{display:inline-block;width:15px;height:15px;border:2px solid hsla(0,0%,100%,.4);border-top-color:#fff;border-radius:50%;animation:sp .7s linear infinite}@keyframes sp{to{transform:rotate(1turn)}}.search-wrap{position:relative;flex:1 1}.search-panel{position:absolute;top:calc(100% + 8px);inset-inline-start:0;inset-inline-end:0;z-index:50;background:var(--surface);border:1px solid var(--border);border-radius:10px;box-shadow:0 20px 50px rgba(15,22,38,.22);color:var(--text);overflow:hidden;max-height:70vh;overflow-y:auto}.search-row{display:flex;align-items:center;gap:12px;padding:11px 16px;border-bottom:1px solid var(--border)}.search-row:hover{background:var(--surface-2)}.qty-stepper{display:inline-flex;align-items:center;border:1px solid var(--blue);border-radius:6px;overflow:hidden}.qty-stepper button{background:var(--blue-light);color:var(--blue-dark);border:none;padding:9px 14px;font-weight:800;font-size:15px}.qty-stepper button:disabled{opacity:.5}.qty-stepper .q{padding:0 16px;font-weight:800;min-width:40px;text-align:center}