/* خط و کاغذ — استایل مشترک صفحه‌های داخلی (هم‌خوان با صفحه‌ی اصلی) */
:root{
  --paper:#F7F8FB; --sheet:#FFFFFF; --grid:#D6DCE8;
  --ink:#1F3A93; --ink-deep:#16224D; --muted:#5B6584;
  --hi:#FFE94D; --red:#D93A28; --green:#2E7D4F;
  --radius-s:6px; --radius-l:18px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
@media (prefers-color-scheme:dark){
  :root{--paper:#121A33;--sheet:#18213F;--grid:#2A3560;--ink:#9DB4FF;--ink-deep:#E8ECF8;--muted:#A3ADCB;--hi:#E8D33A;--red:#FF7A66;--green:#6FCF97}
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--paper);color:var(--ink-deep);font:400 16px/1.85 "Vazirmatn",system-ui,sans-serif;min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
img,svg{display:block;max-width:100%}
a{color:var(--ink)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--ink);outline-offset:3px;border-radius:4px}
.skip{position:absolute;inset-inline-start:1rem;top:-4rem;background:var(--hi);color:#16224D;padding:.5rem 1rem;z-index:100;border-radius:var(--radius-s)}
.skip:focus{top:1rem}
.wrap{width:min(1180px,100% - 2.5rem);margin-inline:auto}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
h1,h2{font-family:"Lalezar";font-weight:400;line-height:1.3;margin:0}
h1{font-size:clamp(2rem,4.5vw,2.9rem)}
h2{font-size:clamp(1.5rem,3vw,2rem)}
.muted{color:var(--muted)}

/* هدر */
.top{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--grid)}
.top .wrap{display:flex;align-items:center;gap:1.25rem;height:68px}
.logo{display:flex;align-items:center;gap:.5rem;text-decoration:none;color:var(--ink-deep);font-family:"Lalezar";font-size:1.6rem;line-height:1;white-space:nowrap}
.logo svg{width:30px;height:30px}
.search{flex:1;max-width:460px;position:relative}
.search input{width:100%;height:44px;border:1.5px solid var(--grid);background:var(--sheet);border-radius:999px;padding-inline:2.75rem 1rem}
.search input:focus{border-color:var(--ink);outline:none;box-shadow:0 0 0 4px color-mix(in srgb,var(--ink) 18%,transparent)}
.search svg{position:absolute;inset-inline-start:1rem;top:50%;translate:0 -50%;width:18px;color:var(--muted)}
nav.main{display:flex;gap:1.25rem}
nav.main a{text-decoration:none;color:var(--muted);font-weight:500}
nav.main a:hover,nav.main a[aria-current="page"]{color:var(--ink)}
.top-actions{margin-inline-start:auto;display:flex;gap:.5rem;align-items:center}
.icon-btn{display:flex;align-items:center;gap:.4rem;height:44px;padding-inline:.9rem;border:1.5px solid var(--grid);border-radius:999px;text-decoration:none;color:var(--ink-deep);font-weight:500;background:var(--sheet)}
.icon-btn:hover{border-color:var(--ink)}
.icon-btn svg{width:20px}
.cart-btn{display:flex;align-items:center;gap:.5rem;background:var(--ink);color:#fff;border:0;border-radius:999px;height:44px;padding-inline:1.1rem;font-weight:700;text-decoration:none}
@media (prefers-color-scheme:dark){.cart-btn{color:#121A33}}
.cart-btn svg{width:20px}
.badge{background:var(--hi);color:#16224D;border-radius:999px;min-width:24px;height:24px;display:grid;place-items:center;font-size:.8rem;padding-inline:.35rem}
.badge.bump{animation:bump .35s var(--ease)}
@keyframes bump{50%{transform:scale(1.35)}}
@media (max-width:960px){nav.main{display:none}}
@media (max-width:620px){.logo span,.cart-btn .lbl,.icon-btn .lbl{display:none}.top .wrap{gap:.6rem}}

/* مسیر صفحه */
.crumbs{font-size:.88rem;color:var(--muted);padding:1.25rem 0 .5rem}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.4rem}
.crumbs li:not(:last-child)::after{content:"‹";margin-inline-start:.4rem;color:var(--grid)}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--ink)}
.page-head{padding:.5rem 0 1.5rem}
.page-head p{margin:.35rem 0 0;color:var(--muted);max-width:60ch}

/* دکمه‌ها */
.cta{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;background:var(--hi);color:#16224D;text-decoration:none;font-weight:800;padding:.8rem 1.5rem;border-radius:999px;border:0;cursor:pointer}
.cta:hover{filter:brightness(.96)}
.cta:disabled{opacity:.5;cursor:not-allowed}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;background:var(--ink);color:var(--sheet);text-decoration:none;font-weight:700;padding:.75rem 1.4rem;border-radius:999px;border:0;cursor:pointer}
.ghost{display:inline-flex;align-items:center;justify-content:center;background:transparent;border:1.5px solid var(--grid);color:var(--ink-deep);font-weight:700;padding:.7rem 1.3rem;border-radius:999px;cursor:pointer;text-decoration:none}
.ghost:hover{border-color:var(--ink)}
.add{border:1.5px solid var(--ink);background:transparent;color:var(--ink);border-radius:999px;height:38px;padding-inline:.9rem;font-weight:700;cursor:pointer;white-space:nowrap}
.add:hover,.add.done{background:var(--ink);color:var(--sheet)}
.add:disabled{border-color:var(--grid);color:var(--muted);background:none;cursor:not-allowed}

/* کارت محصول */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:2rem 1.25rem}
.item{position:relative;display:flex;flex-direction:column}
.item .art{background:var(--sheet);border-radius:var(--radius-l);aspect-ratio:1;display:grid;place-items:center;padding:14%;border:1px solid var(--grid);transition:border-color .2s}
.item .art:hover{border-color:var(--ink)}
.item .art svg{width:100%;height:100%;transition:transform .35s var(--ease)}
.item .art:hover svg{transform:rotate(-4deg) scale(1.04)}
.item h3{font-size:1rem;font-weight:700;margin:.85rem 0 .1rem;line-height:1.6}
.item h3 a{color:inherit;text-decoration:none}
.item h3 a:hover{color:var(--ink)}
.item .meta{color:var(--muted);font-size:.85rem}
.item .row{display:flex;align-items:center;justify-content:space-between;margin-top:.5rem;gap:.5rem}
.price{font-weight:800;font-size:1.05rem}
.price small{font-weight:400;color:var(--muted);font-size:.8rem}
.price s{display:block;font-weight:400;color:var(--muted);font-size:.8rem;line-height:1}
.off{position:absolute;top:.75rem;inset-inline-start:.75rem;background:var(--hi);color:#16224D;font-weight:800;font-size:.8rem;padding:.1rem .55rem;border-radius:var(--radius-s);rotate:-4deg;z-index:1}
.oos{color:var(--red);font-weight:700;font-size:.9rem}
.empty{grid-column:1/-1;text-align:center;padding:3rem 1rem;color:var(--muted)}

/* فروشگاه */
.shop{display:grid;grid-template-columns:250px 1fr;gap:2rem;align-items:start;padding-bottom:4rem}
.filters{position:sticky;top:86px;background:var(--sheet);border:1px solid var(--grid);border-radius:var(--radius-l);padding:1.25rem}
.filters h2{font-family:inherit;font-size:1rem;font-weight:800;margin:0 0 .6rem}
.filters fieldset{border:0;padding:0;margin:0 0 1.4rem}
.filters legend{font-weight:800;margin-bottom:.5rem}
.filters label{display:flex;align-items:center;gap:.5rem;padding:.2rem 0;cursor:pointer}
.filters input[type=checkbox],.filters input[type=radio]{accent-color:var(--ink);width:17px;height:17px}
.filters .cnt{margin-inline-start:auto;color:var(--muted);font-size:.85rem}
.range-row{display:flex;gap:.5rem}
.range-row input{width:100%;border:1.5px solid var(--grid);border-radius:var(--radius-s);padding:.4rem .5rem;background:var(--paper)}
.toolbar{display:flex;gap:1rem;align-items:center;flex-wrap:wrap;margin-bottom:1.5rem}
.toolbar .sorts{display:flex;gap:.25rem;flex-wrap:wrap}
.sort-btn{border:0;background:none;padding:.35rem .7rem;border-radius:999px;cursor:pointer;color:var(--muted)}
.sort-btn[aria-pressed="true"]{background:var(--ink-deep);color:var(--paper);font-weight:700}
.count{margin-inline-start:auto;color:var(--muted);font-size:.95rem}
.filter-toggle{display:none}
@media (max-width:860px){
  .shop{grid-template-columns:1fr}
  .filters{position:static;display:none}
  .filters.open{display:block}
  .filter-toggle{display:inline-flex}
}

/* صفحه‌ی محصول */
.pd{display:grid;grid-template-columns:1fr 1.1fr;gap:3rem;align-items:start;padding-bottom:3rem}
.pd-art{background:var(--sheet);border:1px solid var(--grid);border-radius:var(--radius-l);aspect-ratio:1;padding:16%;position:relative;
  background-image:radial-gradient(circle,var(--grid) 1.2px,transparent 1.5px);background-size:22px 22px}
.pd h1{margin-bottom:.4rem}
.pd .brand{color:var(--muted)}
.buy-box{margin-top:1.5rem;background:var(--sheet);border:1px solid var(--grid);border-radius:var(--radius-l);padding:1.25rem 1.5rem}
.buy-box .price{font-size:1.6rem}
.buy-box .price s{font-size:1rem;margin-bottom:.2rem}
.pct{display:inline-block;background:var(--hi);color:#16224D;font-weight:800;border-radius:var(--radius-s);padding:0 .5rem;font-size:.9rem;margin-inline-start:.5rem;vertical-align:middle}
.buy-row{display:flex;gap:.75rem;align-items:center;margin-top:1rem;flex-wrap:wrap}
.qty{display:flex;align-items:center;border:1.5px solid var(--grid);border-radius:999px;background:var(--sheet)}
.qty button{width:36px;height:40px;border:0;background:none;cursor:pointer;font-size:1.15rem}
.qty output{min-width:2em;text-align:center}
.perks{list-style:none;padding:0;margin:1.25rem 0 0;display:grid;gap:.4rem;color:var(--muted);font-size:.92rem}
.perks li::before{content:"✓";color:var(--green);font-weight:800;margin-inline-end:.5rem}
.tabs{border-bottom:1px solid var(--grid);display:flex;gap:1.5rem;margin-bottom:1.5rem}
.tabs button{background:none;border:0;padding:.75rem 0;cursor:pointer;color:var(--muted);font-weight:700;border-bottom:3px solid transparent;margin-bottom:-1px}
.tabs button[aria-selected="true"]{color:var(--ink-deep);border-color:var(--ink)}
.specs{width:100%;border-collapse:collapse;max-width:720px}
.specs th,.specs td{text-align:start;padding:.7rem .9rem;border-bottom:1px dashed var(--grid)}
.specs th{width:38%;color:var(--muted);font-weight:500}
.prose{max-width:72ch}
.prose p{margin:0 0 1rem}
.section{padding:2.5rem 0}
.rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(200px,1fr);gap:1.25rem;overflow-x:auto;padding-bottom:.75rem}
@media (max-width:860px){.pd{grid-template-columns:1fr;gap:1.5rem}}

/* نظرات */
.review-form{display:grid;gap:.8rem;max-width:640px}
.stars{display:flex;gap:.2rem;direction:ltr;justify-content:flex-end}
.stars button{background:none;border:0;font-size:1.6rem;color:var(--grid);cursor:pointer;padding:0 .1rem;line-height:1}
.stars button.on{color:#E2B33C}

/* فرم‌ها */
.field{display:grid;gap:.35rem}
.field label{font-weight:700;font-size:.95rem}
.field input,.field select,.field textarea{border:1.5px solid var(--grid);background:var(--sheet);border-radius:var(--radius-s);padding:.7rem .85rem;width:100%}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 4px color-mix(in srgb,var(--ink) 15%,transparent)}
.field .hint{font-size:.85rem;color:var(--muted)}
.field .err{font-size:.85rem;color:var(--red);min-height:1.2em}
.field input[aria-invalid="true"]{border-color:var(--red)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem 1.25rem}
.form-grid .full{grid-column:1/-1}
@media (max-width:620px){.form-grid{grid-template-columns:1fr}}
.card{background:var(--sheet);border:1px solid var(--grid);border-radius:var(--radius-l);padding:1.5rem}
.notice{background:color-mix(in srgb,var(--hi) 35%,var(--sheet));border:1px solid color-mix(in srgb,var(--hi) 80%,var(--grid));border-radius:var(--radius-s);padding:.8rem 1rem;font-size:.95rem}

/* سبد خرید */
.cart-layout{display:grid;grid-template-columns:1fr 360px;gap:2rem;align-items:start;padding-bottom:4rem}
.cart-lines{list-style:none;margin:0;padding:0}
.cart-line{display:grid;grid-template-columns:84px 1fr auto;gap:1rem;align-items:center;padding:1rem 0;border-bottom:1px solid var(--grid)}
.cart-line .mini{width:84px;height:84px;background:var(--sheet);border:1px solid var(--grid);border-radius:var(--radius-s);padding:12px}
.cart-line .nm{font-weight:700;text-decoration:none;color:inherit}
.cart-line .rm{background:none;border:0;color:var(--muted);text-decoration:underline;cursor:pointer;font-size:.85rem;padding:0}
.summary{position:sticky;top:86px}
.sumrow{display:flex;justify-content:space-between;margin:.35rem 0}
.sumrow.total{font-weight:800;font-size:1.15rem;border-top:1px solid var(--grid);padding-top:.75rem;margin-top:.75rem}
.ship-bar{height:6px;background:var(--grid);border-radius:99px;overflow:hidden;margin:.75rem 0 .4rem}
.ship-bar i{display:block;height:100%;background:var(--ink);transition:width .4s var(--ease)}
.steps{display:flex;gap:.5rem;list-style:none;padding:0;margin:0 0 2rem;counter-reset:s}
.steps li{flex:1;counter-increment:s;padding-top:.6rem;border-top:4px solid var(--grid);color:var(--muted);font-weight:700;font-size:.92rem}
.steps li::before{content:counter(s,persian) ". "}
.steps li.on{border-color:var(--ink);color:var(--ink-deep)}
.ship-opts{display:grid;gap:.6rem}
.ship-opts label{display:flex;gap:.75rem;align-items:center;border:1.5px solid var(--grid);border-radius:var(--radius-s);padding:.75rem 1rem;cursor:pointer}
.ship-opts label:has(input:checked){border-color:var(--ink);background:color-mix(in srgb,var(--ink) 7%,transparent)}
.ship-opts input{accent-color:var(--ink)}
.ship-opts .p{margin-inline-start:auto;font-weight:700}
@media (max-width:900px){.cart-layout{grid-template-columns:1fr}.summary{position:static}}

/* ورود */
.auth{max-width:440px;margin:2rem auto 5rem}
.auth .card{padding:2rem}
.otp{display:flex;gap:.5rem;direction:ltr;justify-content:center}
.otp input{width:52px;height:56px;text-align:center;font-size:1.4rem;border:1.5px solid var(--grid);border-radius:var(--radius-s);background:var(--sheet)}
.otp input:focus{outline:none;border-color:var(--ink)}
.link-btn{background:none;border:0;color:var(--ink);text-decoration:underline;cursor:pointer;padding:0;font-weight:500}

/* صفحه‌های متنی */
.doc{display:grid;grid-template-columns:230px 1fr;gap:3rem;align-items:start;padding-bottom:5rem}
.toc{position:sticky;top:86px;font-size:.92rem}
.toc ol{list-style:persian;margin:0;padding-inline-start:1.2rem;display:grid;gap:.35rem}
.toc a{color:var(--muted);text-decoration:none}
.toc a:hover{color:var(--ink)}
.doc section{scroll-margin-top:90px;padding-bottom:1.75rem;margin-bottom:1.75rem;border-bottom:1px dashed var(--grid)}
.doc section h2{font-family:inherit;font-weight:800;font-size:1.25rem;margin-bottom:.6rem}
.fill{border:2px dashed var(--grid);border-radius:var(--radius-s);padding:1rem 1.2rem;color:var(--muted);background:var(--sheet);font-size:.95rem}
@media (max-width:860px){.doc{grid-template-columns:1fr}.toc{position:static}}

details.qa{border-bottom:1px solid var(--grid);padding:1rem 0}
details.qa summary{cursor:pointer;font-weight:700;font-size:1.05rem;list-style:none;display:flex;justify-content:space-between;gap:1rem}
details.qa summary::-webkit-details-marker{display:none}
details.qa summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--ink);transition:rotate .2s}
details.qa[open] summary::after{rotate:45deg}
details.qa .a{color:var(--muted);margin:.75rem 0 0;max-width:68ch}
.faq-group{margin-bottom:2.5rem}
.faq-group h2{font-family:inherit;font-weight:800;font-size:1.2rem;margin-bottom:.25rem}

.info-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:1rem}
.info-grid .card h3{margin:0 0 .3rem;font-size:1rem}
.info-grid .card p{margin:0;color:var(--muted)}

/* فوتر */
.features{border-top:1px solid var(--grid);padding:2rem 0}
.features ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:1rem}
.features li{display:flex;align-items:center;gap:.6rem;font-weight:500;font-size:.92rem}
.features svg{width:30px;height:30px;flex:none;color:var(--ink)}
@media (max-width:860px){.features ul{grid-template-columns:repeat(2,1fr)}}
footer.site{border-top:1px solid var(--grid);padding:3rem 0 2rem;color:var(--muted);font-size:.95rem;background:var(--sheet)}
footer.site .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:2rem}
footer.site h4{color:var(--ink-deep);margin:0 0 .6rem;font-size:1rem}
footer.site ul{list-style:none;margin:0;padding:0}
footer.site li{margin:.3rem 0}
footer.site a{color:var(--muted);text-decoration:none}
footer.site a:hover{color:var(--ink)}
.trust{display:flex;gap:.75rem;margin-top:1rem}
.trust span{border:1.5px dashed var(--grid);border-radius:var(--radius-s);width:76px;height:76px;display:grid;place-items:center;font-size:.72rem;text-align:center;line-height:1.4;padding:.2rem}
.copy{margin-top:2.5rem;font-size:.85rem}
@media (max-width:760px){footer.site .cols{grid-template-columns:1fr 1fr}}

.toast{position:fixed;bottom:1.25rem;left:50%;translate:-50% 0;background:var(--ink-deep);color:var(--paper);padding:.7rem 1.2rem;border-radius:999px;font-weight:500;opacity:0;pointer-events:none;transition:opacity .25s,translate .25s;z-index:60}
.toast.show{opacity:1;translate:-50% -6px}

/* ---------- هدر دوردیفه و مگامنو ---------- */
.top .row1{display:flex;align-items:center;gap:1.25rem;height:68px}
.top .row1 .search{max-width:none}
.menu-btn{display:none;padding-inline:.7rem}
.catbar{border-top:1px solid var(--grid)}
.catbar .wrap{display:flex;align-items:center;gap:1.75rem;height:48px}
.mega-wrap{position:relative;height:100%;display:flex;align-items:center}
.mega-btn{display:flex;align-items:center;gap:.5rem;background:none;border:0;font-weight:800;cursor:pointer;height:100%;padding:0 .25rem;color:var(--ink-deep);border-bottom:3px solid transparent}
.mega-btn svg{width:20px;color:var(--ink)}
.mega-btn[aria-expanded="true"]{border-color:var(--ink)}
.catbar nav.main{display:flex;gap:1.5rem}
.catbar nav.main a{text-decoration:none;color:var(--muted);font-weight:500;font-size:.95rem}
.catbar nav.main a:hover,.catbar nav.main a[aria-current="page"]{color:var(--ink)}
.mega{position:absolute;top:100%;inset-inline-start:0;width:min(1000px,calc(100vw - 2.5rem));background:var(--sheet);border:1px solid var(--grid);border-radius:0 0 var(--radius-l) var(--radius-l);
  box-shadow:0 18px 40px -18px rgb(22 34 77 / .35);display:grid;grid-template-columns:210px 1fr;min-height:330px;z-index:30;overflow:hidden}
.mega-cats{list-style:none;margin:0;padding:.75rem 0;background:var(--paper);border-inline-end:1px solid var(--grid)}
.mega-cats a{display:block;padding:.6rem 1.25rem;text-decoration:none;color:var(--ink-deep);font-weight:500;border-inline-start:3px solid transparent}
.mega-cats a.on{background:var(--sheet);border-color:var(--ink);color:var(--ink);font-weight:800}
.mega-panel{display:grid;grid-template-columns:1fr 210px;grid-template-rows:auto 1fr;gap:1rem 1.5rem;padding:1.25rem 1.5rem}
.mega-head{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;border-bottom:1px dashed var(--grid);padding-bottom:.6rem}
.mega-head a{font-weight:800;text-decoration:none}
.mega-head a::after{content:" ‹"}
.mega-subs{grid-column:1;grid-row:2;list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:.4rem;align-content:start}
.mega-subs a{display:flex;gap:.75rem;align-items:center;padding:.5rem .6rem;border-radius:var(--radius-s);text-decoration:none;color:var(--ink-deep)}
.mega-subs a:hover,.mega-subs a:focus-visible{background:var(--paper)}
.mega-subs small{display:block;color:var(--muted);font-size:.8rem;line-height:1.4}
.mi{width:46px;height:46px;flex:none;background:var(--paper);border-radius:var(--radius-s);padding:6px;display:grid;place-items:center}
.mi svg{width:100%;height:100%}
.mega-feature{grid-column:2;grid-row:2;align-self:start;background:var(--paper);border-radius:var(--radius-l);padding:1rem;text-decoration:none;color:var(--ink-deep);display:flex;flex-direction:column;gap:.2rem;
  background-image:radial-gradient(circle,var(--grid) 1.1px,transparent 1.4px);background-size:18px 18px}
.mega-feature .mi{width:100%;height:120px;background:none;padding:10px;margin-bottom:.4rem}
.mega-feature small{color:var(--muted);font-size:.8rem}
.mega-feature b{line-height:1.6}
.mega-feature:hover b{color:var(--ink)}
.mega-feature .price{font-size:1rem;margin-top:auto}

/* کشوی موبایل */
dialog.drawer{border:0;padding:0;margin:0;margin-inline-start:0;height:100dvh;max-height:100dvh;width:min(340px,88vw);background:var(--sheet);color:var(--ink-deep)}
dialog.drawer::backdrop{background:rgb(10 16 40 / .45)}
dialog.drawer[open]{animation:dslide .28s var(--ease)}
@keyframes dslide{from{translate:100% 0}}
.drawer .d-head{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.25rem;border-bottom:1px solid var(--grid)}
.drawer .x{background:none;border:0;font-size:1.6rem;cursor:pointer;color:var(--muted);width:40px;height:40px;border-radius:50%}
.drawer .d-body{padding:1rem 1.25rem 2rem;overflow:auto}
.drawer .d-title{font-family:inherit;font-weight:800;font-size:1rem;margin:0 0 .5rem}
.drawer details{border-bottom:1px solid var(--grid)}
.drawer summary{padding:.75rem 0;font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between}
.drawer summary::-webkit-details-marker{display:none}
.drawer summary::after{content:"+";color:var(--ink);font-size:1.2rem;line-height:1}
.drawer details[open] summary::after{content:"−"}
.drawer details ul{list-style:none;margin:0 0 .75rem;padding:0 .75rem 0 0;display:grid;gap:.15rem}
.drawer details a{display:block;padding:.35rem 0;text-decoration:none;color:var(--muted)}
.drawer .d-nav{display:grid;margin-top:1.25rem}
.drawer .d-nav a{padding:.6rem 0;text-decoration:none;color:var(--ink-deep);font-weight:500;border-bottom:1px dashed var(--grid)}

@media (max-width:960px){
  .catbar{display:none}
  .menu-btn{display:flex}
}

/* بسته‌ساز */
.kit-card{background:var(--sheet);border:1px solid var(--grid);border-radius:var(--radius-l);padding:2rem;display:grid;grid-template-columns:1fr 1.2fr;gap:2.5rem}
@media (max-width:860px){.kit-card{grid-template-columns:1fr;padding:1.5rem}}
.kit-card fieldset{border:0;padding:0;margin:0 0 1.5rem}
.kit-card legend{font-weight:700;margin-bottom:.6rem}
.who{display:grid;grid-template-columns:repeat(2,1fr);gap:.5rem}
.who label{border:1.5px solid var(--grid);border-radius:var(--radius-s);padding:.6rem .8rem;cursor:pointer;display:flex;gap:.5rem;align-items:center}
.who label:has(input:checked){border-color:var(--ink);background:color-mix(in srgb,var(--ink) 8%,transparent);font-weight:700}
.who input{accent-color:var(--ink)}
.kit-card input[type=range]{width:100%;accent-color:var(--ink)}
.budget-val{font-weight:800;font-size:1.3rem}
.kit-list{list-style:none;margin:0;padding:0}
.kit-list li{display:flex;align-items:center;gap:.75rem;padding:.55rem 0;border-bottom:1px dashed var(--grid)}
.kit-list li a{flex:1;color:inherit;text-decoration:none}
.kit-list li a:hover{color:var(--ink)}
.kit-list .mi{width:44px;height:44px;flex:none;background:var(--paper);border-radius:var(--radius-s);padding:5px}
.kit-list .mi svg,.kit-list .mi img{width:100%;height:100%;object-fit:contain}
.kit-total{display:flex;justify-content:space-between;align-items:center;margin-top:1rem;font-weight:800;gap:1rem;flex-wrap:wrap}
.mark{background:linear-gradient(transparent 55%,var(--hi) 55%);padding-inline:.2em;color:inherit}

/* ---------- دکمه‌ی جستجو و منوی حساب ---------- */
.search{display:flex;align-items:center}
.search .search-go{position:absolute;inset-inline-end:4px;top:50%;translate:0 -50%;width:36px;height:36px;border-radius:50%;border:0;background:var(--ink);color:#fff;display:grid;place-items:center;cursor:pointer}
@media (prefers-color-scheme:dark){.search .search-go{color:#121A33}}
.search .search-go svg{position:static;translate:none;width:18px;color:inherit}
.search input{padding-inline-end:3rem}
.user-wrap{position:relative}
.user-btn{cursor:pointer}
.user-menu{position:absolute;top:calc(100% + .5rem);inset-inline-end:0;min-width:220px;background:var(--sheet);border:1px solid var(--grid);border-radius:var(--radius-l);box-shadow:0 18px 40px -18px rgb(22 34 77 / .35);padding:.4rem 0;z-index:40}
.user-menu .um-head{padding:.6rem 1.1rem .7rem;border-bottom:1px solid var(--grid);display:grid;font-size:.9rem}
.user-menu .um-head span{color:var(--muted);font-size:.85rem;text-align:start}
.user-menu a,.user-menu button{display:block;width:100%;text-align:center;padding:.7rem 1rem;text-decoration:none;color:var(--ink-deep);background:none;border:0;border-bottom:1px solid var(--grid);cursor:pointer;font:inherit}
.user-menu > :last-child{border-bottom:0}
.user-menu a:hover,.user-menu button:hover{background:var(--paper)}
.user-menu .um-strong{color:var(--ink);font-weight:800}

/* ---------- موبایل (شبیه آروین) ---------- */
.catbar-m{display:none}
.bnav{display:none}
@media (max-width:960px){
  .top .row1{height:64px;gap:.6rem}
  .top .row1 .menu-btn{display:none}
  .top .row1 .logo span{display:none}
  .top .row1 .logo svg{width:34px;height:34px}
  .top .row1 .search{order:2;flex:1}
  .top .row1 .search > svg{display:none}
  .top .row1 .search input{padding-inline:1rem 3rem;height:46px;background:var(--paper)}
  .top .row1 .logo{order:1}
  .top .row1 .top-actions{order:3;margin:0}
  .top .row1 .cart-btn{display:none}
  .top .row1 .user-btn{width:46px;height:46px;padding:0;justify-content:center;border-radius:50%}
  .top .row1 .user-btn .lbl{display:none}
  .catbar-m{display:block;padding-bottom:.75rem}
  .catbar-m .wrap{display:flex;gap:.6rem;height:auto}
  .sq-btn{width:48px;height:48px;flex:none;border:1.5px solid var(--grid);background:var(--sheet);border-radius:12px;display:grid;place-items:center;cursor:pointer;color:var(--ink-deep)}
  .sq-btn svg{width:24px}
  .cat-wide{flex:1;height:48px;border:0;border-radius:12px;background:var(--ink);color:#fff;font-weight:800;font-size:1rem;display:flex;align-items:center;justify-content:center;gap:.6rem;cursor:pointer}
  .cat-wide svg{width:22px}
  body.has-bnav{padding-bottom:96px}
  .bnav{display:flex;position:fixed;bottom:12px;inset-inline:12px;z-index:30;background:var(--sheet);border:1px solid var(--grid);border-radius:22px;box-shadow:0 12px 30px -10px rgb(22 34 77 / .35);padding:.45rem .35rem;justify-content:space-around}
  .bnav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:.15rem;text-decoration:none;color:var(--muted);font-size:.75rem;font-weight:500;padding:.25rem 0;position:relative}
  .bnav .bi{position:relative;width:44px;height:36px;display:grid;place-items:center;border-radius:14px;transition:background .2s,transform .2s}
  .bnav .bi svg{width:24px;height:24px}
  .bnav a[aria-current="page"]{color:var(--ink);font-weight:800}
  .bnav a[aria-current="page"] .bi{background:var(--ink);color:#fff;width:56px;height:56px;border-radius:50%;transform:translateY(-18px);box-shadow:0 8px 18px -6px color-mix(in srgb,var(--ink) 60%,transparent);margin-bottom:-18px}
  .bbadge{position:absolute;top:-2px;inset-inline-end:2px;background:var(--red);color:#fff;border-radius:999px;min-width:18px;height:18px;font-size:.7rem;display:grid;place-items:center;padding-inline:.25rem}
  .toast{bottom:6.5rem}
}
@media (prefers-color-scheme:dark){@media (max-width:960px){.cat-wide,.bnav a[aria-current="page"] .bi{color:#121A33}}}
@media (max-width:600px){
  .grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem .75rem}
  .item h3{font-size:.9rem}
  .item .row{flex-direction:column;align-items:stretch}
  .item .add{width:100%}
  .bnav a{font-size:.72rem;white-space:nowrap}
}