/* ============================================================
   پلاک‌فری — «ریل نمایشگاهی» / Showroom Rail
   پالت: گرافیت و اخگر (Graphite & Ember)
   چیدمان اپلیکیشنی: هدر چسبان، ریل فیلتر راست، نتایج چپ
   ============================================================ */

/* ---------- فونت وزیرمتن ---------- */
@font-face{font-family:'Vazirmatn';src:url('../fonts/Vazirmatn-Regular.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Vazirmatn';src:url('../fonts/Vazirmatn-Medium.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'Vazirmatn';src:url('../fonts/Vazirmatn-Bold.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:'Vazirmatn';src:url('../fonts/Vazirmatn-Black.woff2') format('woff2');font-weight:900;font-style:normal;font-display:swap}

/* ============================================================
   TOKENS — Graphite & Ember
   ============================================================ */
:root{
  /* گرافیت (نوترال سرد) */
  --bg:#F4F6F8;
  --surface:#FFFFFF;
  --surface-2:#FAFBFC;
  --surface-3:#EEF2F5;
  --ink:#10161C;
  --ink-2:#33414D;
  --muted:#5F6E7B;
  --line:#E1E7EC;
  --line-strong:#C6D1DA;

  /* اخگر (نارنجی برند) — فقط CTA و هایلایت لینک */
  --brand:#F97316;
  --brand-2:#EA580C;
  --brand-soft:#FFF1E6;
  --on-brand:#1B0F05;
  --brand-text:#B6460A;

  /* فولاد (رنگ سوم) — ریل فیلتر، چیپ فعال، قیمت تومانی، میله بخش‌ها */
  --secondary:#1F6F8B;
  --secondary-2:#175A72;
  --secondary-soft:#E9F2F6;
  --on-accent:#FFFFFF;
  --secondary-text:#1F6F8B;

  /* سمانتیک */
  --success:#1F7A5C;
  --success-soft:#E7F3EE;
  --danger:#B84A32;
  --danger-soft:#F9EAE5;

  /* پنل تیره CTA */
  --panel-bg:#10161C;
  --panel-fg:#E9EFF5;
  --panel-muted:rgba(233,239,245,.66);

  /* شکل و سایه */
  --r-xs:6px;
  --r-sm:9px;
  --r-md:12px;
  --r-lg:16px;
  --r-xl:22px;
  --r-pill:999px;
  --shadow-1:0 1px 2px rgba(16,22,28,.05),0 1px 4px rgba(16,22,28,.04);
  --shadow-2:0 8px 20px rgba(16,22,28,.09),0 2px 6px rgba(16,22,28,.05);
  --shadow-3:0 24px 60px rgba(16,22,28,.18);

  --font-sans:'Vazirmatn',Tahoma,sans-serif;
  --wrap:1200px;
  --header-h:64px;
  --ease:cubic-bezier(.2,.7,.2,1);
  --dur:180ms;
}

[data-mode="dark"]{
  --bg:#0C1015;
  --surface:#121820;
  --surface-2:#171F29;
  --surface-3:#1D2732;
  --ink:#E9EFF5;
  --ink-2:#C4D0DB;
  --muted:#8DA0AF;
  --line:rgba(233,239,245,.12);
  --line-strong:rgba(233,239,245,.24);

  --brand:#FB923C;
  --brand-2:#FDBA74;
  --brand-soft:rgba(251,146,60,.13);
  --on-brand:#1B0F05;
  --brand-text:#FDBA74;

  --secondary:#6FC3DD;
  --secondary-2:#8FD4E8;
  --secondary-soft:rgba(111,195,221,.14);
  --on-accent:#06212B;
  --secondary-text:#6FC3DD;

  --success:#4FC79B;
  --success-soft:rgba(79,199,155,.14);
  --danger:#E08363;
  --danger-soft:rgba(224,131,99,.15);

  --panel-bg:#171F29;
  --panel-fg:#E9EFF5;
  --panel-muted:rgba(233,239,245,.62);

  --shadow-1:0 1px 2px rgba(0,0,0,.35);
  --shadow-2:0 10px 26px rgba(0,0,0,.45);
  --shadow-3:0 28px 64px rgba(0,0,0,.6);
}

/* ============================================================
   RESET / BASE
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:clip;-webkit-text-size-adjust:100%;scroll-padding-top:96px}
body{
  font-family:var(--font-sans);
  font-size:13px;
  line-height:1.65;
  background:var(--bg);
  color:var(--ink);
  min-height:100vh;
  overflow-x:clip;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
svg{display:block}
ul,ol{list-style:none}
h1,h2,h3,h4{line-height:1.5;font-weight:700}
audio,canvas,iframe{display:block}
[hidden]{display:none !important}

:focus-visible{outline:2px solid var(--secondary);outline-offset:2px;border-radius:4px}
::selection{background:var(--secondary-soft);color:var(--ink)}

.sprite{position:absolute;width:0;height:0;overflow:hidden}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

.skip-link{
  position:fixed;top:-64px;right:16px;z-index:400;
  padding:10px 16px;border:1px solid var(--line-strong);border-radius:var(--r-sm);
  background:var(--surface);color:var(--ink);font-size:12px;font-weight:700;
  box-shadow:var(--shadow-2);transition:top var(--dur) var(--ease);
}
.skip-link:focus{top:12px}

.app-wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:20px}

/* آیکن‌ها */
.ic{
  width:16px;height:16px;flex-shrink:0;
  fill:none;stroke:currentColor;stroke-width:1.7;
  stroke-linecap:round;stroke-linejoin:round;
}
.ic-sm{width:14px;height:14px}

/* ============================================================
   MODE TOGGLE (floating)
   ============================================================ */
.mode-toggle{
  position:fixed;top:14px;left:14px;z-index:300;
  display:inline-flex;align-items:center;gap:7px;
  height:38px;padding:0 13px;
  border:1px solid var(--line-strong);border-radius:var(--r-pill);
  background:color-mix(in srgb,var(--surface) 92%,transparent);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  color:var(--ink);font-size:10.5px;font-weight:700;white-space:nowrap;
  box-shadow:var(--shadow-1);
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease),color var(--dur) var(--ease);
}
.mode-toggle:hover{transform:translateY(-1px);border-color:var(--secondary);color:var(--secondary-text);box-shadow:var(--shadow-2)}
.mode-toggle:active{transform:translateY(0)}
.mode-toggle .ic{width:14px;height:14px}
.mode-toggle .ic-sun{display:none}
[data-mode="dark"] .mode-toggle .ic-sun{display:block}
[data-mode="dark"] .mode-toggle .ic-moon{display:none}

/* ============================================================
   TOP BAR
   ============================================================ */
.topbar{
  position:sticky;top:0;z-index:100;
  background:var(--surface);
  background:color-mix(in srgb,var(--surface) 90%,transparent);
  -webkit-backdrop-filter:blur(16px) saturate(150%);
  backdrop-filter:blur(16px) saturate(150%);
  border-bottom:1px solid var(--line);
}
.topbar-in{display:flex;align-items:center;gap:20px;height:var(--header-h)}

.brand{display:flex;align-items:center;gap:9px;flex-shrink:0}
.brand-mark{
  width:38px;height:38px;border-radius:11px;flex-shrink:0;
  display:grid;place-items:center;
  background:var(--brand);color:var(--on-brand);
  font-size:17px;font-weight:900;line-height:1;
  position:relative;box-shadow:var(--shadow-1);
}
.brand-mark::after{content:"";position:absolute;inset:4px;border:1px solid color-mix(in srgb,var(--on-brand) 30%,transparent);border-radius:7px}
.brand-name{display:block;font-size:16.5px;font-weight:900;letter-spacing:-.3px;line-height:1.2;color:var(--ink)}
.brand-sub{display:block;font-size:8px;font-weight:500;letter-spacing:2.4px;color:var(--muted);margin-top:2px}
.topbar .brand-sub{color:var(--muted)}

.topnav{display:flex;align-items:center;gap:2px}
.topnav a{
  position:relative;padding:8px 11px;border-radius:8px;
  font-size:12px;font-weight:500;color:var(--ink-2);
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease);
}
.topnav a:hover{background:var(--surface-2);color:var(--ink)}
.topnav a.is-active{background:var(--brand-soft);color:var(--brand-text);font-weight:700}

.head-search{
  flex:1;max-width:300px;min-width:140px;
  display:flex;align-items:center;gap:8px;
  height:36px;padding:0 12px;margin-inline-start:auto;
  border:1px solid var(--line);border-radius:var(--r-sm);
  background:var(--surface-2);color:var(--muted);
  transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease),background var(--dur) var(--ease);
}
.head-search:focus-within{border-color:var(--secondary);background:var(--surface);box-shadow:0 0 0 3px var(--secondary-soft)}
.head-search input{flex:1;min-width:0;border:0;outline:0;background:transparent;font-size:11.5px;color:var(--ink)}
.head-search input::placeholder{color:var(--muted)}
.head-search kbd{
  font-family:inherit;font-size:9.5px;font-weight:700;color:var(--muted);
  border:1px solid var(--line);border-radius:5px;padding:1px 5px;background:var(--surface);
}

.topbar-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}
.btn-login{height:36px;padding:0 14px;font-size:11.5px}
.btn-post{height:36px;padding:0 14px;font-size:11.5px}

/* ============================================================
   BUTTONS / BADGES
   ============================================================ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  height:40px;padding:0 16px;border:1px solid transparent;border-radius:var(--r-sm);
  font-size:12px;font-weight:700;line-height:1;white-space:nowrap;
  color:var(--ink);
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease),
             border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease),transform var(--dur) var(--ease);
}
.btn .ic{width:14px;height:14px}
.btn-brand{background:var(--brand);color:var(--on-brand);box-shadow:var(--shadow-1)}
.btn-brand:hover{background:var(--brand-2);transform:translateY(-1px);box-shadow:var(--shadow-2)}
.btn-brand:active{transform:translateY(0)}
.btn-outline{background:transparent;border-color:var(--line-strong);color:var(--ink-2)}
.btn-outline:hover{border-color:var(--secondary);color:var(--secondary-text);background:var(--secondary-soft)}
.btn-lg{height:46px;padding:0 20px;font-size:12.5px;border-radius:var(--r-md)}
.btn-block{width:100%}

.badge{
  display:inline-flex;align-items:center;gap:4px;
  height:21px;padding:0 7px;border-radius:6px;
  font-size:9px;font-weight:700;letter-spacing:.2px;line-height:1;
  white-space:nowrap;
}
.badge .ic{width:10px;height:10px;stroke-width:2}
.badge-glass{background:rgba(8,13,19,.80);color:#F4F7FA;border:1px solid rgba(255,255,255,.14);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.badge-ok{background:rgba(8,15,12,.80);color:#93E7CA;border:1px solid rgba(147,231,202,.24);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.badge-steel{background:var(--secondary);color:var(--on-accent);border:1px solid transparent}

/* ============================================================
   APP LAYOUT (rail + results)
   ============================================================ */
#main{padding-top:20px}
.app-layout{display:grid;grid-template-columns:272px minmax(0,1fr);gap:24px;align-items:start}

/* ============================================================
   FILTER RAIL
   ============================================================ */
.rail{
  position:sticky;top:calc(var(--header-h) + 16px);
  display:flex;flex-direction:column;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--shadow-1);
  overflow:hidden;
  max-height:calc(100vh - var(--header-h) - 32px);
}
.rail-head{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:13px 16px;
  background:var(--secondary);
  color:var(--on-accent);
}
.rail-title{display:flex;align-items:center;gap:7px;font-size:12.5px;font-weight:700}
.rail-title .ic{width:15px;height:15px}
.rail-count{
  display:inline-grid;place-items:center;min-width:18px;height:18px;padding:0 5px;
  border-radius:var(--r-pill);
  border:1px solid color-mix(in srgb,var(--on-accent) 48%,transparent);
  color:var(--on-accent);
  font-size:9.5px;font-weight:700;line-height:1;
}
.rail-head-actions{display:flex;align-items:center;gap:4px}
.rail-reset{
  padding:4px 7px;border-radius:6px;
  font-size:10px;font-weight:500;color:inherit;opacity:.85;
  transition:opacity var(--dur) var(--ease),background var(--dur) var(--ease);
}
.rail-reset:hover{opacity:1;background:color-mix(in srgb,var(--on-accent) 14%,transparent)}
.rail-close{
  display:none;width:28px;height:28px;place-items:center;
  border-radius:7px;color:inherit;opacity:.85;
}
.rail-close:hover{opacity:1;background:color-mix(in srgb,var(--on-accent) 14%,transparent)}

.rail-body{overflow-y:auto;overscroll-behavior:contain;flex:1;scrollbar-width:thin;scrollbar-color:var(--line-strong) transparent}
.rail-body::-webkit-scrollbar{width:6px}
.rail-body::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:6px}

.fgroup{padding:14px 16px;border-bottom:1px solid var(--line)}
.fgroup:last-child{border-bottom:0}
.fgroup-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:9px}
.fgroup-head h3{font-size:11px;font-weight:700;color:var(--ink-2);letter-spacing:.2px}
.fcount{font-size:9.5px;font-weight:500;color:var(--muted);white-space:nowrap}

/* select */
.select-wrap{position:relative}
.select-wrap select{
  appearance:none;-webkit-appearance:none;
  width:100%;height:38px;padding-inline:12px 34px;
  border:1px solid var(--line-strong);border-radius:var(--r-sm);
  background:var(--surface-2);color:var(--ink);
  font-size:11.5px;font-weight:600;cursor:pointer;outline:0;
  transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.select-wrap select:hover{border-color:var(--line-strong)}
.select-wrap select:focus-visible{border-color:var(--secondary);box-shadow:0 0 0 3px var(--secondary-soft)}
.select-wrap .chev{
  position:absolute;inset-inline-end:11px;top:50%;transform:translateY(-50%);
  width:14px;height:14px;color:var(--muted);pointer-events:none;
}

/* brand rows */
.brand-list{display:flex;flex-direction:column;gap:1px}
.brand-row{
  display:flex;align-items:center;gap:8px;
  height:30px;padding:0 6px;margin-inline:-6px;border-radius:7px;
  font-size:11.5px;color:var(--ink-2);cursor:pointer;
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease);
}
.brand-row:hover{background:var(--surface-2);color:var(--ink)}
.brand-row input,
.check input{
  position:absolute;width:1px;height:1px;opacity:0;pointer-events:none;
}
.cbox{
  width:15px;height:15px;flex-shrink:0;
  display:grid;place-items:center;
  border:1.5px solid var(--line-strong);border-radius:4px;
  background:var(--surface);color:transparent;
  transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease),color var(--dur) var(--ease);
}
.cbox .ic{width:10px;height:10px;stroke-width:2.6}
.brand-row:hover .cbox,
.check:hover .cbox{border-color:var(--secondary)}
.brand-row input:checked + .cbox,
.check input:checked + .cbox{background:var(--secondary);border-color:var(--secondary);color:var(--on-accent)}
.brand-row input:checked ~ .bname{color:var(--ink);font-weight:700}
.brand-row input:focus-visible + .cbox,
.check input:focus-visible + .cbox{outline:2px solid var(--secondary);outline-offset:2px}
.bname{font-weight:500}
.bcount{
  margin-inline-start:auto;
  font-size:9.5px;font-weight:600;color:var(--muted);
  padding:0 6px;border-radius:var(--r-pill);
  background:var(--surface-2);border:1px solid var(--line);
}
.fmore{
  display:inline-flex;align-items:center;gap:4px;
  margin-top:8px;padding:0;
  font-size:10.5px;font-weight:600;color:var(--secondary-text);
}
.fmore .ic{width:12px;height:12px}
.fmore:hover{text-decoration:underline;text-underline-offset:3px}

/* price range */
.price-fields{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.pfield{
  display:flex;flex-direction:column;gap:1px;
  padding:6px 10px;border:1px solid var(--line-strong);border-radius:var(--r-sm);
  background:var(--surface-2);cursor:text;
  transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.pfield:focus-within{border-color:var(--secondary);box-shadow:0 0 0 3px var(--secondary-soft)}
.pfield span{font-size:8.5px;font-weight:500;color:var(--muted);line-height:1.4}
.pfield input{width:100%;padding:0;border:0;outline:0;background:transparent;font-size:11.5px;font-weight:700;color:var(--ink);line-height:1.6}

.range{margin-top:12px}
.range-track{position:relative;height:4px;border-radius:4px;background:var(--surface-3);box-shadow:inset 0 0 0 1px var(--line)}
.range-fill{position:absolute;top:0;bottom:0;right:14%;width:62%;border-radius:4px;background:var(--secondary)}
.range-knob{
  position:absolute;top:50%;width:14px;height:14px;margin-top:-7px;margin-right:-7px;
  border-radius:50%;background:var(--surface);border:2px solid var(--secondary);
  box-shadow:var(--shadow-1);
}
.range-knob.k1{right:14%}
.range-knob.k2{right:76%}
.range-labels{display:flex;justify-content:space-between;margin-top:9px;font-size:9px;color:var(--muted)}

/* year chips */
.year-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
.ychip{
  height:30px;border:1px solid var(--line);border-radius:7px;
  background:var(--surface-2);color:var(--ink-2);
  font-size:10.5px;font-weight:600;
  transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease),color var(--dur) var(--ease);
}
.ychip:hover{border-color:var(--line-strong);color:var(--ink)}
.ychip:active{transform:scale(.98)}
.ychip.is-on{background:var(--secondary-soft);border-color:var(--secondary);color:var(--secondary-text);font-weight:700}

/* condition checks */
.check-list{display:flex;flex-direction:column;gap:2px}
.check{
  display:flex;align-items:center;gap:8px;height:28px;
  font-size:11.5px;color:var(--ink-2);cursor:pointer;
  transition:color var(--dur) var(--ease);
}
.check:hover{color:var(--ink)}
.check .cbox{border-radius:4px}

/* rail footer */
.rail-foot{padding:14px 16px 16px;border-top:1px solid var(--line);background:var(--surface-2)}
.rail-foot .btn{height:42px;font-size:12.5px;border-radius:var(--r-sm);box-shadow:var(--shadow-1)}
.rail-summary{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:10px;font-size:9.5px;color:var(--muted)}
.rail-summary b{font-weight:700;color:var(--secondary-text)}
.rail-save{font-size:9.5px;font-weight:700;color:var(--secondary-text);padding:2px 0;white-space:nowrap}
.rail-save:hover{text-decoration:underline;text-underline-offset:3px}

/* ============================================================
   RESULTS — slim intro band
   ============================================================ */
.results{min-width:0}

.intro{
  position:relative;
  padding:20px;
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  background:
    radial-gradient(120% 160% at 100% 0%,var(--secondary-soft) 0%,transparent 58%),
    var(--surface);
  box-shadow:var(--shadow-1);
  overflow:hidden;
  margin-bottom:22px;
}
.intro::after{
  content:"";position:absolute;inset-block:0;inset-inline-start:0;width:150px;pointer-events:none;
  background:repeating-linear-gradient(145deg,color-mix(in srgb,var(--secondary) 9%,transparent) 0 1px,transparent 1px 10px);
  -webkit-mask-image:linear-gradient(to left,#000,transparent);
  mask-image:linear-gradient(to left,#000,transparent);
  opacity:.55;
}
.intro-head{position:relative;z-index:1;display:flex;align-items:flex-start;justify-content:space-between;gap:20px}
.intro-copy{min-width:0}
.kicker{
  display:inline-flex;align-items:center;gap:7px;
  font-size:10px;font-weight:600;color:var(--secondary-text);letter-spacing:.1px;
}
.kicker-dot{
  width:6px;height:6px;border-radius:50%;background:var(--success);
  box-shadow:0 0 0 3px var(--success-soft);
  animation:pulse 3s var(--ease) infinite;
}
@keyframes pulse{0%,100%{box-shadow:0 0 0 3px var(--success-soft)}50%{box-shadow:0 0 0 5px color-mix(in srgb,var(--success) 8%,transparent)}}
.intro h1{
  margin-top:6px;
  font-size:21px;font-weight:900;line-height:1.55;letter-spacing:-.4px;
  color:var(--ink);max-width:520px;
}
.intro h1 em{font-style:normal;color:var(--secondary-text)}

.intro-stats{display:flex;align-items:center;gap:8px;flex-shrink:0}
.stat-pill{
  display:flex;align-items:center;gap:8px;
  height:50px;padding:0 11px;
  border:1px solid var(--line);border-radius:var(--r-sm);
  background:color-mix(in srgb,var(--surface) 76%,transparent);
  -webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);
  min-width:86px;
}
.stat-ic{
  width:26px;height:26px;flex-shrink:0;border-radius:7px;
  display:grid;place-items:center;
  background:var(--secondary-soft);color:var(--secondary-text);
}
.stat-ic .ic{width:13px;height:13px}
.stat-txt{display:flex;flex-direction:column;line-height:1.25;white-space:nowrap}
.stat-txt b{font-size:14px;font-weight:900;letter-spacing:-.2px;color:var(--ink)}
.stat-txt span{font-size:9px;font-weight:500;color:var(--muted);margin-top:1px}

.intro-search{
  position:relative;z-index:1;
  display:flex;align-items:center;gap:8px;
  margin-top:16px;padding:6px;
  background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--r-md);
  box-shadow:var(--shadow-1);
  transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.intro-search:focus-within{border-color:var(--secondary);box-shadow:0 0 0 3px var(--secondary-soft),var(--shadow-1)}
.is-ic{
  width:36px;height:36px;flex-shrink:0;border-radius:8px;
  display:grid;place-items:center;
  background:var(--secondary-soft);color:var(--secondary-text);
}
.is-ic .ic{width:15px;height:15px}
.intro-search input{
  flex:1;min-width:0;height:36px;padding-inline:4px;
  border:0;outline:0;background:transparent;
  font-size:12px;color:var(--ink);
}
.intro-search input::placeholder{color:var(--muted)}
.intro-search kbd{
  font-family:inherit;font-size:9.5px;font-weight:700;color:var(--muted);
  border:1px solid var(--line);border-radius:5px;padding:1px 6px;background:var(--surface-2);
}
.intro-search .btn{height:38px;border-radius:9px;padding:0 18px}

/* ============================================================
   RESULTS TOOLBAR
   ============================================================ */
.results-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.rb-left{display:flex;align-items:center;gap:10px;flex-wrap:wrap;min-width:0}
.rb-count{display:inline-flex;align-items:baseline;gap:4px;font-size:10.5px;color:var(--muted);white-space:nowrap}
.rb-count b{font-size:15px;font-weight:900;letter-spacing:-.3px;color:var(--ink)}
.rb-chips{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.fchip{
  display:inline-flex;align-items:center;gap:5px;
  height:26px;padding:0 9px;border-radius:var(--r-pill);
  border:1px solid color-mix(in srgb,var(--secondary) 28%,transparent);
  background:var(--secondary-soft);color:var(--secondary-text);
  font-size:10px;font-weight:600;white-space:nowrap;
  transition:border-color var(--dur) var(--ease),background var(--dur) var(--ease);
}
.fchip .ic{width:10px;height:10px;opacity:.7}
.fchip:hover{border-color:var(--secondary);background:color-mix(in srgb,var(--secondary-soft) 70%,var(--surface))}

.rb-tools{display:flex;align-items:center;gap:8px;margin-inline-start:auto}
.sort{
  position:relative;display:inline-flex;align-items:center;gap:6px;
  height:34px;padding:0 11px;
  border:1px solid var(--line);border-radius:var(--r-sm);
  background:var(--surface);font-size:10.5px;color:var(--muted);
  transition:border-color var(--dur) var(--ease);
}
.sort:hover{border-color:var(--line-strong)}
.sort > span{color:var(--muted);white-space:nowrap}
.sort select{
  appearance:none;-webkit-appearance:none;
  padding:0 14px 0 0;border:0;outline:0;background:transparent;
  font-size:10.5px;font-weight:700;color:var(--ink);cursor:pointer;
}
.sort .chev{position:absolute;inset-inline-end:7px;width:11px;height:11px;color:var(--muted);pointer-events:none}
.sort:focus-within{border-color:var(--secondary);box-shadow:0 0 0 3px var(--secondary-soft)}
.viewtoggle{display:inline-flex;align-items:center;gap:2px;padding:3px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface-2)}
.viewtoggle button{
  width:30px;height:28px;border-radius:6px;
  display:grid;place-items:center;color:var(--muted);
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.viewtoggle button .ic{width:14px;height:14px}
.viewtoggle button:hover{color:var(--ink)}
.viewtoggle button.is-active{background:var(--surface);color:var(--secondary-text);box-shadow:var(--shadow-1)}

/* ============================================================
   CARDS
   ============================================================ */
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.card{
  position:relative;display:flex;flex-direction:column;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--shadow-1);
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.card:hover{transform:translateY(-2px);border-color:var(--line-strong);box-shadow:var(--shadow-2)}

.card-media{position:relative;display:block;aspect-ratio:16/10;overflow:hidden;background:var(--surface-3)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.card:hover .card-media img{transform:scale(1.035)}
.card-media::after{
  content:"";position:absolute;inset-inline:0;top:0;height:58px;
  background:linear-gradient(to bottom,rgba(8,13,19,.34),transparent);
  pointer-events:none;
}
.card-badges{position:absolute;top:10px;inset-inline-start:10px;z-index:2;display:flex;gap:5px;max-width:calc(100% - 54px);flex-wrap:wrap}
.card-badges .badge{height:21px}
.fav{
  position:absolute;top:10px;inset-inline-end:10px;z-index:3;
  width:28px;height:28px;border-radius:8px;
  display:grid;place-items:center;
  border:1px solid rgba(255,255,255,.2);
  background:rgba(10,16,22,.46);color:#EEF3F7;
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease),transform var(--dur) var(--ease);
}
.fav .ic{width:14px;height:14px}
.fav:hover{background:rgba(10,16,22,.66);transform:scale(1.04)}
.fav.is-on{background:var(--surface);color:var(--danger);border-color:var(--line)}
.fav.is-on .ic{fill:currentColor;stroke:currentColor}

.card-body{display:flex;flex-direction:column;gap:7px;padding:12px 14px 14px;flex:1;min-width:0}
.card-eyebrow{display:flex;align-items:center;justify-content:space-between;gap:6px;font-size:9.5px;color:var(--muted);font-weight:500}
.card-eyebrow .code{font-size:9px;color:var(--muted);white-space:nowrap}
.card h3{
  font-size:12.5px;font-weight:700;line-height:1.75;letter-spacing:-.1px;color:var(--ink);
  min-height:44px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card h3 a{transition:color var(--dur) var(--ease)}
.card h3 a:hover{color:var(--brand-text)}
.card-meta{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:9.5px;color:var(--muted)}
.card-meta span{display:inline-flex;align-items:center;gap:3px;white-space:nowrap}
.card-meta .ic{width:11px;height:11px;opacity:.75;stroke-width:1.6}

.card-price{
  display:flex;align-items:baseline;justify-content:space-between;gap:8px;
  margin-top:auto;padding-top:10px;border-top:1px solid var(--line);
}
.usd{display:flex;align-items:baseline;gap:4px;white-space:nowrap}
.usd b{font-size:20px;font-weight:900;letter-spacing:-.6px;line-height:1.15;color:var(--ink)}
.usd span{font-size:9px;font-weight:600;color:var(--muted)}
.toman{font-size:10px;font-weight:700;color:var(--secondary-text);white-space:nowrap}

.card-dealer{
  display:flex;align-items:center;gap:6px;
  padding-top:9px;border-top:1px dashed var(--line);
  font-size:9.5px;color:var(--muted);min-width:0;
}
.dealer-av{
  width:18px;height:18px;flex-shrink:0;border-radius:6px;
  display:grid;place-items:center;
  background:var(--secondary-soft);color:var(--secondary-text);
  font-size:8px;font-weight:900;line-height:1;
}
.card-dealer .dname{font-weight:600;color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card-dealer .verified{width:11px;height:11px;flex-shrink:0;color:var(--success);stroke-width:2.4}
.card-dealer .rating{display:inline-flex;align-items:center;gap:2px;margin-inline-start:auto;font-size:9px;color:var(--muted);white-space:nowrap}
.card-dealer .rating .ic{width:9px;height:9px;opacity:.8}

/* list view (toggle) */
.cards.is-list{grid-template-columns:1fr 1fr}
.cards.is-list .card{flex-direction:row}
.cards.is-list .card-media{width:42%;flex-shrink:0;aspect-ratio:auto;min-height:170px}
.cards.is-list .card-media img{position:absolute;inset:0;height:100%}
.cards.is-list .fav{display:none}
.cards.is-list .card h3{min-height:0}
.cards.is-list .card-body{padding:12px 14px}
.cards.is-list .card-badges{max-width:calc(100% - 20px)}

/* ============================================================
   PAGINATION
   ============================================================ */
.pager{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:20px;padding:12px 14px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
  box-shadow:var(--shadow-1);
}
.pager-info{font-size:10px;color:var(--muted);white-space:nowrap}
.pager-pages{display:flex;align-items:center;gap:4px}
.page{
  width:28px;height:28px;border-radius:7px;
  font-size:11px;font-weight:700;color:var(--ink-2);
  border:1px solid transparent;
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.page:hover{background:var(--surface-2);border-color:var(--line)}
.page.is-active{background:var(--secondary-soft);color:var(--secondary-text);border-color:color-mix(in srgb,var(--secondary) 26%,transparent)}
.page-next{
  display:inline-flex;align-items:center;gap:4px;
  height:28px;padding:0 9px;border-radius:7px;
  font-size:10.5px;font-weight:700;color:var(--secondary-text);
  transition:background var(--dur) var(--ease);
}
.page-next .ic{width:12px;height:12px}
.page-next:hover{background:var(--secondary-soft)}
.pager-more{display:none}

/* ============================================================
   DEALER INDEX
   ============================================================ */
.dealer-section{margin-top:44px}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}
.section-title{display:flex;align-items:center;gap:9px;min-width:0}
.section-title .bar{width:4px;height:18px;border-radius:2px;background:var(--secondary);flex-shrink:0}
.section-title h2{font-size:16px;font-weight:900;letter-spacing:-.3px;white-space:nowrap}
.section-title .count{font-size:10px;color:var(--muted);margin-inline-start:2px;white-space:nowrap}
.section-link{
  display:inline-flex;align-items:center;gap:4px;
  font-size:11px;font-weight:700;color:var(--brand-text);white-space:nowrap;
  transition:color var(--dur) var(--ease);
}
.section-link .ic{width:13px;height:13px}
.section-link:hover{color:var(--brand)}

.dealer-panel{
  display:grid;grid-template-columns:1fr 1fr;column-gap:28px;
  padding:6px 20px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--shadow-1);
}
.dealer-row{
  display:flex;align-items:center;gap:11px;
  padding:13px 2px;border-bottom:1px solid var(--line);
  min-width:0;
  transition:background var(--dur) var(--ease);
}
.dealer-row:nth-last-child(-n+2){border-bottom:0}
.dealer-row:hover{background:var(--surface-2)}
.dealer-row:hover .go{border-color:var(--secondary);color:var(--secondary-text);background:var(--secondary-soft)}
.dealer-row:hover .dmark{background:var(--secondary);color:var(--on-accent)}
.dmark{
  width:40px;height:40px;flex-shrink:0;border-radius:11px;
  display:grid;place-items:center;
  background:var(--secondary-soft);color:var(--secondary-text);
  border:1px solid color-mix(in srgb,var(--secondary) 16%,transparent);
  font-size:15px;font-weight:900;line-height:1;
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease);
}
.dealer-info{min-width:0;flex:1}
.dealer-info b{display:block;font-size:12px;font-weight:700;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dealer-info small{display:flex;align-items:center;gap:3px;font-size:9.5px;color:var(--muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dealer-info small .ic{width:9px;height:9px;opacity:.75;flex-shrink:0}
.dealer-meta{display:flex;align-items:center;gap:6px;flex-shrink:0}
.vpill{
  display:inline-flex;align-items:center;gap:3px;
  height:21px;padding:0 7px;border-radius:var(--r-pill);
  background:var(--success-soft);color:var(--success);
  font-size:8.5px;font-weight:700;white-space:nowrap;
}
.vpill .ic{width:9px;height:9px;stroke-width:2.4}
.dealer-row .go{
  width:26px;height:26px;flex-shrink:0;border-radius:50%;
  display:grid;place-items:center;
  border:1px solid var(--line);color:var(--muted);
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.dealer-row .go .ic{width:12px;height:12px}

/* ============================================================
   SELLER CTA
   ============================================================ */
.cta-strip{
  position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:space-between;gap:28px;
  margin-top:38px;padding:22px 26px;
  padding-inline-end:300px;
  border-radius:var(--r-lg);
  background:var(--panel-bg);
  border:1px solid transparent;
  box-shadow:var(--shadow-2);
}
[data-mode="dark"] .cta-strip{border-color:var(--line)}
.cta-strip::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(90% 150% at 12% 0%,color-mix(in srgb,var(--secondary) 30%,transparent),transparent 62%);
}
.cta-copy{position:relative;z-index:1;max-width:560px}
.cta-copy h2{font-size:16px;font-weight:900;letter-spacing:-.2px;color:var(--panel-fg)}
.cta-copy p{margin-top:5px;font-size:10.5px;line-height:1.9;color:var(--panel-muted)}
.cta-act{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:7px;flex-shrink:0}
.cta-note{font-size:9px;color:var(--panel-muted);white-space:nowrap}
.cta-car{
  position:absolute;left:-30px;bottom:-42px;z-index:0;
  width:310px;height:auto;pointer-events:none;user-select:none;
  opacity:.95;
  filter:drop-shadow(0 18px 34px rgba(0,0,0,.45));
}

/* ============================================================
   FOOTER
   ============================================================ */
.foot{margin-top:44px;border-top:1px solid var(--line);background:var(--surface-2)}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.25fr;gap:28px;padding:30px 0 24px}
.foot-brand p{margin-top:12px;font-size:10.5px;line-height:2;color:var(--muted);max-width:330px}
.foot-trust{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.foot-trust span{
  display:inline-flex;align-items:center;gap:4px;
  height:24px;padding:0 8px;border-radius:var(--r-pill);
  background:var(--secondary-soft);color:var(--secondary-text);
  font-size:8.5px;font-weight:600;white-space:nowrap;
}
.foot-trust .ic{width:10px;height:10px}
.foot-col h3{font-size:10.5px;font-weight:700;letter-spacing:.3px;color:var(--ink);margin-bottom:11px}
.foot-col a{display:flex;align-items:center;gap:5px;font-size:10.5px;color:var(--muted);margin-bottom:7px;transition:color var(--dur) var(--ease)}
.foot-col a:hover{color:var(--brand-text)}
.foot-contact a{align-items:flex-start;line-height:1.7}
.foot-contact .ic{width:11px;height:11px;margin-top:3px;opacity:.8}
.foot-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:14px 0 18px;border-top:1px solid var(--line);
  font-size:9.5px;color:var(--muted);
}
.foot-legal a:hover{color:var(--brand-text)}
.foot-note{color:var(--muted)}

/* ============================================================
   MOBILE FILTER BAR + SHEET + NAV + BACKDROP
   ============================================================ */
.mfilter{display:none}
.mnav{display:none}
.rail-backdrop{display:none}

/* ---- تاگل حالت: زیر ۱۴۰۰ آیکن تنها، زیر ۱۲۶۴ شناور پایین‌چپ ---- */
@media (max-width:1400px){
  .mode-toggle{width:38px;height:38px;padding:0;justify-content:center;gap:0}
  .mode-toggle span{display:none}
}
@media (max-width:1264px){
  .mode-toggle{
    top:auto;bottom:16px;left:16px;
    width:auto;height:38px;padding:0 13px;gap:7px;justify-content:flex-start;
  }
  .mode-toggle span{display:inline}
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* تبلت افقی — ریل باریک‌تر و دو ستون کارت */
@media (max-width:1120px){
  .app-layout{grid-template-columns:248px minmax(0,1fr);gap:18px}
  .rail-body .fgroup{padding:12px 14px}
  .rail-head{padding:12px 14px}
  .rail-foot{padding:12px 14px 14px}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .intro-stats{gap:6px}
  .stat-pill{min-width:78px;padding:0 9px}
  .topnav a{padding:8px 8px}
  .head-search{max-width:220px}
}

@media (max-width:1040px){
  .topnav{display:none}
  .head-search{max-width:300px}
  .cards.is-list{grid-template-columns:1fr}
}

@media (max-width:940px){
  .head-search{display:none}
  .topbar-actions{margin-inline-start:auto}
  .intro-head{flex-wrap:wrap}
  .intro-stats{order:3;width:100%;gap:8px}
  .intro-stats .stat-pill{flex:1}
  .intro h1{max-width:100%}
}

/* ---- موبایل / ریل کشویی ---- */
@media (max-width:760px){
  :root{--header-h:56px}
  .app-wrap{padding-inline:16px}
  body{padding-bottom:76px;font-size:12.5px}

  .topbar-in{height:var(--header-h);gap:10px}
  .brand{gap:8px}
  .brand-mark{width:34px;height:34px;border-radius:9px;font-size:15px}
  .brand-name{font-size:15px}
  .brand-sub{font-size:7px;letter-spacing:2px}
  .topnav,.head-search,.btn-login{display:none}
  .topbar-actions{margin-inline-start:auto;gap:6px}
  .btn-post{height:34px;padding:0 11px;font-size:10.5px;border-radius:8px}

  #main{padding-top:14px}

  /* ریل به شکل شیت پایین */
  .app-layout{display:block;grid-template-columns:none}
  .rail{
    position:fixed;inset-inline:0;bottom:0;top:auto;z-index:200;
    max-height:86vh;
    border-radius:20px 20px 0 0;
    border-bottom:0;
    transform:translateY(103%);
    transition:transform .3s var(--ease);
    box-shadow:0 -24px 60px rgba(0,0,0,.35);
  }
  body.filters-open .rail{transform:translateY(0)}
  body.filters-open{overflow:hidden}
  .rail-head{padding:14px 16px;border-radius:0}
  .rail-close{display:grid}
  .rail-backdrop{
    display:block;position:fixed;inset:0;z-index:190;
    background:rgba(6,10,14,.55);
    opacity:0;pointer-events:none;transition:opacity .25s var(--ease);
  }
  body.filters-open .rail-backdrop{opacity:1;pointer-events:auto}
  body.filters-open .mode-toggle{opacity:0;pointer-events:none}

  /* هیرو بند موبایل */
  .intro{padding:16px;border-radius:var(--r-md);margin-bottom:14px}
  .intro::after{width:90px;opacity:.4}
  .intro-head{gap:12px}
  .kicker{font-size:9px}
  .intro h1{font-size:17px;line-height:1.6;margin-top:5px;letter-spacing:-.2px}
  .intro-stats{order:3;width:100%;gap:6px}
  .stat-pill{flex:1;min-width:0;height:44px;padding:0 8px;gap:6px}
  .stat-ic{width:22px;height:22px}
  .stat-ic .ic{width:11px;height:11px}
  .stat-txt b{font-size:12px}
  .stat-txt span{font-size:8px}
  .intro-search{margin-top:12px;padding:5px;border-radius:var(--r-sm)}
  .is-ic{width:32px;height:32px}
  .intro-search input{height:32px;font-size:11px}
  .intro-search kbd{display:none}
  .intro-search .btn{height:34px;padding:0 13px;font-size:11px;border-radius:8px}

  /* نوار فیلتر افقی چسبان */
  .mfilter{
    display:flex;align-items:center;gap:8px;
    position:sticky;top:var(--header-h);z-index:80;
    margin:0 -16px 12px;padding:9px 16px;
    background:color-mix(in srgb,var(--bg) 92%,transparent);
    -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
    border-bottom:1px solid var(--line);
  }
  .mfilter-btn{
    display:inline-flex;align-items:center;gap:5px;flex-shrink:0;
    height:34px;padding:0 11px;border-radius:8px;
    border:1px solid var(--line-strong);background:var(--surface);color:var(--ink-2);
    font-size:10.5px;font-weight:700;box-shadow:var(--shadow-1);
  }
  .mfilter-btn .ic{width:13px;height:13px;color:var(--secondary-text)}
  .mfilter-count{
    display:inline-grid;place-items:center;min-width:16px;height:16px;padding:0 4px;
    border-radius:var(--r-pill);background:var(--secondary);color:var(--on-accent);
    font-size:8.5px;font-weight:700;
  }
  .mchips{
    display:flex;align-items:center;gap:6px;overflow-x:auto;scrollbar-width:none;padding-block:2px;min-width:0;
    -webkit-mask-image:linear-gradient(to left,#000 calc(100% - 22px),transparent);
    mask-image:linear-gradient(to left,#000 calc(100% - 22px),transparent);
  }
  .mchips::-webkit-scrollbar{display:none}
  .mchip{
    flex-shrink:0;display:inline-flex;align-items:center;gap:4px;
    height:34px;padding:0 11px;border-radius:var(--r-pill);
    border:1px solid var(--line);background:var(--surface);color:var(--ink-2);
    font-size:10px;font-weight:600;white-space:nowrap;
  }
  .mchip .ic{width:9px;height:9px;opacity:.7}
  .mchip.on{background:var(--secondary-soft);border-color:var(--secondary);color:var(--secondary-text)}

  .results-bar{gap:8px;margin-bottom:10px}
  .rb-chips{display:none}
  .rb-count b{font-size:13px}
  .rb-tools{gap:6px}
  .sort{height:32px;padding:0 9px;font-size:10px}
  .sort > span{display:none}
  .viewtoggle{display:none}

  /* کارت‌های موبایل */
  .cards{grid-template-columns:1fr;gap:12px}
  .cards.is-list{grid-template-columns:1fr}
  .card{border-radius:var(--r-md)}
  .card-media{aspect-ratio:16/10}
  .card-body{padding:11px 13px 13px;gap:6px}
  .card h3{font-size:12px;min-height:0;line-height:1.7}
  .card-meta{font-size:9px;gap:8px}
  .usd b{font-size:18px}
  .toman{font-size:9.5px}
  .card-dealer{font-size:9px;padding-top:8px}

  .pager{padding:10px 12px;margin-top:16px;border-radius:var(--r-sm);flex-wrap:wrap;gap:8px}
  .pager-info{font-size:9.5px}
  .pager-pages{display:none}
  .pager-more{display:inline-flex;width:100%;height:38px;font-size:11px;border-radius:8px}

  .dealer-section{margin-top:32px}
  .section-head{gap:10px;margin-bottom:10px}
  .section-title h2{font-size:14px;white-space:normal}
  .section-title .count{display:none}
  .section-link{font-size:10px}
  .dealer-panel{grid-template-columns:1fr;padding:2px 14px}
  .dealer-row{padding:11px 0}
  .dealer-row:nth-last-child(-n+2){border-bottom:1px solid var(--line)}
  .dealer-row:last-child{border-bottom:0}
  .dealer-info b{font-size:11.5px}
  .dmark{width:36px;height:36px;border-radius:10px;font-size:13px}
  .vpill{display:none}

  .cta-strip{
    display:block;margin-top:30px;padding:18px 16px;
    border-radius:var(--r-md);
  }
  .cta-strip::after{inset-block:0;inset-inline-start:0;width:70%}
  .cta-copy{max-width:100%}
  .cta-copy h2{font-size:13.5px;line-height:1.7}
  .cta-copy p{font-size:9.5px;margin-top:4px}
  .cta-act{margin-top:13px;flex-direction:row;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
  .cta-act .btn{height:38px;font-size:11px;padding:0 14px}
  .cta-note{font-size:8.5px}
  .cta-car{width:210px;left:auto;inset-inline-end:-28px;bottom:-34px;opacity:.55}

  .foot{margin-top:32px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:22px 16px;padding:24px 0 18px}
  .foot-brand{grid-column:1 / -1}
  .foot-brand p{margin-top:10px;font-size:9.5px}
  .foot-trust span{font-size:8px}
  .foot-col h3{font-size:10px;margin-bottom:9px}
  .foot-col a{font-size:9.5px;margin-bottom:6px}
  .foot-bottom{gap:8px;padding:12px 0 16px;font-size:8.5px}
  .foot-note{display:none}

  /* ناوبری پایین */
  .mnav{
    display:grid;position:fixed;inset-inline:0;bottom:0;z-index:120;
    height:64px;grid-template-columns:repeat(5,1fr);align-items:center;
    background:color-mix(in srgb,var(--surface) 94%,transparent);
    -webkit-backdrop-filter:blur(18px) saturate(150%);backdrop-filter:blur(18px) saturate(150%);
    border-top:1px solid var(--line);
    padding-bottom:env(safe-area-inset-bottom);
  }
  .mnav a{
    display:flex;flex-direction:column;align-items:center;gap:3px;
    font-size:8.5px;font-weight:500;color:var(--muted);
  }
  .mnav a .ic{width:19px;height:19px;stroke-width:1.6}
  .mnav a.on{color:var(--brand-text);font-weight:700}
  .mnav-cta{gap:2px!important}
  .mnav-plus{
    width:36px;height:36px;margin-top:-14px;border-radius:12px;
    display:grid;place-items:center;
    background:var(--brand);color:var(--on-brand);
    box-shadow:var(--shadow-2);
    border:1px solid color-mix(in srgb,var(--on-brand) 12%,transparent);
  }
  .mnav-plus .ic{width:18px;height:18px;stroke-width:2}
  .mnav-cta{color:var(--ink-2)!important;font-weight:600!important}

  /* تاگل حالت روی موبایل — دکمه‌ی گرد شناور */
  .mode-toggle{
    bottom:calc(64px + 12px);left:12px;
    width:40px;height:40px;padding:0;border-radius:50%;
    justify-content:center;gap:0;
  }
  .mode-toggle span{display:none}
  .mode-toggle .ic{width:16px;height:16px}

  .skip-link{right:12px}
}

/* نمایشگرهای خیلی باریک */
@media (max-width:400px){
  .intro h1{font-size:16px}
  .stat-pill{padding:0 7px;gap:5px}
  .stat-txt span{font-size:7.5px}
  .intro-search .btn{padding:0 10px}
  .card-meta{gap:6px}
  .usd b{font-size:17px}
}

/* ============================================================
   ACCESSIBILITY — reduced motion
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
}