/* پارسامیهن · لایه ارتقا v2 — رسپانسیو کامل: دسکتاپ · تبلت · موبایل (حس اپلیکیشن)
   نقاط شکست: ≥1600 دسکتاپ بزرگ | 1100–1599 دسکتاپ | 769–1099 تبلت | ≤768 موبایل | ≤380 موبایل کوچک */

/* ───────── پایه و توکن‌ها ───────── */
:root{
  --pm-glow:0 10px 30px rgba(201,160,74,.25);
  --pm-r:18px;
  --pm-gap:clamp(10px,1.6vw,20px);
  --pm-pad:clamp(14px,2.4vw,32px);
  --pm-nav-h:64px;
  --pm-safe-b:env(safe-area-inset-bottom,0px);
  --pm-ease:cubic-bezier(.22,1,.36,1);
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:88px}
body{
  padding:max(12px,env(safe-area-inset-top)) max(clamp(8px,2vw,28px),env(safe-area-inset-right)) 12px max(clamp(8px,2vw,28px),env(safe-area-inset-left));
  min-height:100vh;min-height:100dvh;
  background:
    radial-gradient(1200px 500px at 85% -10%,rgba(201,160,74,.14),transparent 60%),
    radial-gradient(900px 500px at 0 0,rgba(26,53,80,.10),transparent 55%),
    var(--bg-light);
  overflow-x:hidden;
}
body.dark{background:radial-gradient(1000px 500px at 85% -10%,rgba(201,160,74,.10),transparent 60%),var(--bg-dark)}
img,video,svg{max-width:100%}
.app-container{
  max-width:min(1680px,100%);
  margin:clamp(0px,1.2vw,20px) auto;
  border-radius:clamp(22px,3.4vw,40px);
  padding:var(--pm-pad);
}

/* ───────── هدر و نوار ابزار ───────── */
.header{
  position:sticky;top:8px;z-index:900;
  margin:-8px -8px 20px;padding:12px 14px;
  background:var(--card-bg-light);
  -webkit-backdrop-filter:blur(18px) saturate(1.4);backdrop-filter:blur(18px) saturate(1.4);
  border-radius:24px;border-bottom:none;
  box-shadow:0 1px 0 rgba(150,150,150,.15);
}
body.dark .header{background:var(--card-bg-dark)}
.logo{flex:none}
.toolbar{max-width:100%;min-width:0}
.toolbar button,.toolbar .badge-info{min-height:40px;white-space:nowrap}

/* آمار */
.stats-container{
  display:grid!important;
  grid-template-columns:repeat(auto-fit,minmax(170px,1fr));
  gap:12px;padding:clamp(12px,1.6vw,20px) clamp(14px,2vw,28px);
}
.stat-item{border-radius:var(--pm-r)!important;transition:var(--transition)}

/* تب‌ها: اسکرول افقی نرم با محو لبه‌ها */
.tabs{
  overflow-x:auto;flex-wrap:nowrap!important;scrollbar-width:none;-webkit-overflow-scrolling:touch;
  scroll-snap-type:x proximity;overscroll-behavior-x:contain;
  padding:2px 2px 6px;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 18px,#000 calc(100% - 18px),transparent 100%);
          mask-image:linear-gradient(90deg,transparent 0,#000 18px,#000 calc(100% - 18px),transparent 100%);
}
.tabs::-webkit-scrollbar{display:none}
.tabs a{white-space:nowrap;flex:none;scroll-snap-align:center;min-height:38px;display:inline-flex;align-items:center}

/* فیلتر و دسته‌ها */
.filter-bar{display:grid!important;grid-template-columns:repeat(auto-fit,minmax(min(100%,170px),1fr));gap:12px}
.filter-group input,.filter-group select{min-height:42px;width:100%}
.filter-actions{height:auto;min-height:42px}
.category-grid{display:grid!important;grid-template-columns:repeat(auto-fit,minmax(min(100%,150px),1fr));gap:var(--pm-gap)}
.cat-card{border-radius:var(--pm-r)!important}

/* ───────── کارت آگهی ───────── */
.ads-header{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.ads-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,290px),1fr))!important;gap:var(--pm-gap)!important}
.ads-grid.pm-list{grid-template-columns:1fr!important}
.ads-grid.pm-list .ad-card{flex-direction:row;align-items:stretch}
.ads-grid.pm-list .ad-image-box{width:clamp(180px,24vw,260px);min-width:clamp(180px,24vw,260px);height:auto!important;aspect-ratio:auto;margin:-10px 0 -10px 10px;min-height:160px}
.ad-card{border-radius:22px!important;box-shadow:0 8px 28px rgba(0,20,40,.06);animation:pmIn .45s both;min-width:0}
.ad-card .ad-image-box{height:auto!important;aspect-ratio:16/10}
.ad-card .ad-title{overflow-wrap:anywhere}
.ad-card .ad-price{font-size:clamp(16px,1.6vw,19px)}
@keyframes pmIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

.pm-tools{position:absolute;top:10px;left:10px;z-index:3;display:flex;gap:6px}
.pm-tools button{width:36px;height:36px;border-radius:50%;border:none;background:rgba(255,255,255,.92);box-shadow:0 2px 10px #0003;cursor:pointer;font-size:15px;transition:var(--transition);display:grid;place-items:center}
.pm-tools button.on{background:var(--accent);box-shadow:var(--pm-glow)}
.pm-chip{display:inline-flex;gap:6px;align-items:center;padding:4px 12px;border-radius:99px;background:rgba(201,160,74,.15);color:var(--accent-hover);font-size:12px;font-weight:700}
.pm-bar{display:flex;gap:8px;align-items:center;margin-inline-start:auto;flex-wrap:wrap}
.pm-bar button{border:1px solid rgba(0,0,0,.1);background:#fff;border-radius:12px;padding:6px 12px;min-height:38px;cursor:pointer;font-weight:700}
body.dark .pm-bar button{background:#ffffff0d;color:#e0e8f0;border-color:#ffffff1a}
.pm-badge{background:var(--danger);color:#fff;border-radius:99px;font-size:11px;padding:1px 7px;margin-inline-start:4px}

/* ───────── جزئیات آگهی ───────── */
.ad-detail-img{height:clamp(200px,34vw,340px)}
.ad-detail-specs{grid-template-columns:repeat(auto-fit,minmax(110px,1fr))}
.dashboard-tabs{overflow-x:auto;scrollbar-width:none}
.dashboard-tabs::-webkit-scrollbar{display:none}
.dashboard-tabs button{white-space:nowrap;min-width:max-content}
.dashboard-content{max-height:min(400px,55vh)}

/* ───────── مودال‌ها ───────── */
.modal-overlay{overscroll-behavior:contain}
.modal-box{border-radius:28px;max-height:90vh;max-height:90dvh;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
.pm-modal .modal-box{max-width:min(820px,100%)}
.pm-tabs{display:flex;gap:6px;overflow-x:auto;margin-bottom:14px;scrollbar-width:none}
.pm-tabs::-webkit-scrollbar{display:none}
.pm-tabs button{flex:none;padding:8px 14px;min-height:40px;border-radius:12px;border:1px solid rgba(0,0,0,.08);background:transparent;color:inherit;font-weight:700;cursor:pointer}
.pm-tabs button.on{background:var(--primary);color:#fff;border-color:var(--primary)}
body.dark .pm-tabs button.on{background:var(--accent);color:var(--primary-hover)}
.pm-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,170px),1fr));gap:10px;margin-bottom:12px}
.pm-grid input,.pm-grid select{width:100%;min-height:44px;padding:11px 14px;border-radius:14px;border:2px solid rgba(0,0,0,.08);background:#ffffff80;color:inherit;font-size:14px}
body.dark .pm-grid input,body.dark .pm-grid select{background:#0004;border-color:#ffffff1a}
.pm-out{margin-top:12px;padding:14px;border-radius:16px;background:rgba(201,160,74,.10);font-size:14px;line-height:2;overflow-wrap:anywhere}
.pm-kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;margin-bottom:14px}
.pm-kpi{padding:14px;border-radius:16px;background:rgba(26,53,80,.06);text-align:center}
body.dark .pm-kpi{background:#ffffff0d}
.pm-kpi b{display:block;font-size:clamp(17px,2vw,20px);color:var(--accent-hover)}
.pm-row{display:flex;align-items:center;gap:10px;margin:8px 0;font-size:13px}
.pm-row i{display:block;height:12px;border-radius:99px;background:linear-gradient(90deg,var(--accent),#f3d27a);min-width:4px;transition:width .6s}
.pm-row .l{width:92px;flex:none}
.pm-row .t{flex:1;background:rgba(0,0,0,.06);border-radius:99px}
.pm-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.pm-table{width:100%;border-collapse:collapse;font-size:13px;min-width:520px}
.pm-table th,.pm-table td{padding:9px 8px;border-bottom:1px solid rgba(150,150,150,.2);text-align:right}
.pm-table th{color:var(--accent-hover);position:sticky;top:0;background:inherit}
.pm-sim{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px;margin-top:10px}
.pm-sim a{padding:10px;border-radius:12px;background:rgba(26,53,80,.06);cursor:pointer;font-size:12px}

/* پالت فرمان */
#pmPal{align-items:flex-start!important;padding-top:min(12vh,110px)}
#pmPal .modal-box{max-width:560px;padding:16px}
#pmPal input{width:100%;padding:14px 16px;border-radius:14px;border:2px solid var(--accent);background:transparent;color:inherit;font-size:16px}
#pmPal ul{margin-top:10px;max-height:50vh;overflow:auto}
#pmPal li{list-style:none;padding:12px 14px;border-radius:12px;cursor:pointer;display:flex;justify-content:space-between;gap:10px}
#pmPal li.on,#pmPal li:hover{background:rgba(201,160,74,.18)}

/* ادمین */
.admin-panel{padding:clamp(16px,3vw,32px)}
.admin-table-wrap{-webkit-overflow-scrolling:touch}
.user-management-section .user-row .user-name{min-width:0;flex:1 1 140px;overflow-wrap:anywhere}

/* فوتر */
.footer-shik{padding:clamp(24px,4vw,40px) clamp(16px,3vw,24px) 20px;margin-top:clamp(32px,5vw,60px);border-radius:clamp(24px,3.4vw,40px) clamp(24px,3.4vw,40px) 0 0}
.footer-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr))}

/* ابزارهای شناور */
#pmProgress{position:fixed;top:0;right:0;height:3px;width:0;background:linear-gradient(90deg,var(--accent),#f3d27a);z-index:6000;transition:width .1s}
#pmTop{position:fixed;bottom:90px;left:16px;width:44px;height:44px;border-radius:50%;border:none;background:var(--primary);color:#fff;font-size:18px;cursor:pointer;opacity:0;pointer-events:none;transition:var(--transition);z-index:1500;box-shadow:var(--pm-glow)}
#pmTop.show{opacity:1;pointer-events:auto}
#pmNav{display:none}
.chatbot-window{max-height:calc(100vh - 120px);max-height:calc(100dvh - 120px)}
.chatbot-messages{height:min(300px,45dvh)}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}

/* ───────── هاور فقط برای دستگاه‌های دارای ماوس ───────── */
@media(hover:hover) and (pointer:fine){
  .stat-item:hover{transform:translateY(-3px);box-shadow:var(--pm-glow)}
  .cat-card:hover{transform:translateY(-5px);box-shadow:var(--pm-glow)}
  .ad-card:hover{transform:translateY(-6px);box-shadow:0 18px 44px rgba(0,20,40,.16);border-color:var(--accent)}
  .pm-tools button:hover{transform:scale(1.12)}
}
@media(hover:none){
  .ad-card:hover,.cat-card:hover,.stat-item:hover,.toolbar button:hover{transform:none}
  .ad-card:active,.cat-card:active{transform:scale(.985)}
}
@media(pointer:coarse){
  .toolbar button,.tabs a,.btn-row button,.btn-view,.pm-tabs button,.dashboard-tabs button{min-height:44px}
  .field input,.field select,.field textarea,.filter-group input,.filter-group select,.chatbot-input input,.admin-login-box input,.kenar-row input,#pmPal input,.pm-grid input,.pm-grid select{font-size:16px}
  .btn-fav{min-width:44px;min-height:44px}
}

/* ───────── دسکتاپ بزرگ ≥1600 ───────── */
@media(min-width:1600px){
  .ads-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))!important}
  .category-grid{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
  .modal-box{max-width:560px}
  .pm-modal .modal-box{max-width:920px}
}

/* ───────── دسکتاپ 1100–1599: هدر یک‌خطی، آمار سه‌ستونه ───────── */
@media(min-width:1100px){
  .header{flex-wrap:nowrap}
  .toolbar{flex-wrap:wrap;justify-content:flex-end}
  .stats-container{grid-template-columns:repeat(3,1fr)}
  .filter-bar{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}
  .ad-detail-layout{flex-direction:row;align-items:flex-start;gap:24px}
  .ad-detail-layout>*{min-width:0}
}

/* ───────── تبلت 769–1099 ───────── */
@media(min-width:769px) and (max-width:1099px){
  .header{flex-wrap:wrap;justify-content:center}
  .toolbar{justify-content:center;flex-wrap:wrap}
  .ads-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}
  .ads-grid.pm-list{grid-template-columns:1fr!important}
  .category-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .filter-bar{grid-template-columns:repeat(3,minmax(0,1fr))}
  .filter-actions{grid-column:span 1}
  .modal-box{max-width:min(600px,92vw)}
  .pm-modal .modal-box{max-width:min(760px,94vw)}
  .chatbot-window{width:380px}
}
@media(min-width:769px) and (max-width:900px){
  .category-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}

/* ───────── موبایل ≤768: حس اپلیکیشن ───────── */
@media(max-width:768px){
  body{padding:max(8px,env(safe-area-inset-top)) 8px calc(var(--pm-nav-h) + var(--pm-safe-b) + 16px)}
  .app-container{margin:4px auto;padding:14px 12px;border-radius:26px}

  .header{position:static;margin:0 0 14px;padding:4px 0 12px;background:transparent;-webkit-backdrop-filter:none;backdrop-filter:none;box-shadow:none;border-bottom:1px solid rgba(150,150,150,.15);gap:10px}
  .logo{text-align:center}
  .toolbar{overflow-x:auto;flex-wrap:nowrap;justify-content:flex-start;width:100%;padding:2px 2px 6px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .toolbar::-webkit-scrollbar{display:none}
  .toolbar>*{flex:none!important}

  .stats-container{grid-template-columns:repeat(3,1fr);gap:8px;padding:10px;border-radius:20px}
  .stat-item{flex-direction:column;justify-content:center;gap:4px;text-align:center;font-size:11px;line-height:1.5}
  .stat-item .val{font-size:14px}

  .filter-bar{grid-template-columns:1fr 1fr;padding:14px;border-radius:20px}
  .filter-actions{grid-column:1/-1}
  .category-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .cat-card{padding:16px 8px}

  .ads-header h2{font-size:18px}
  .pm-bar{width:100%;margin-inline-start:0}
  .ads-grid{grid-template-columns:1fr!important;gap:14px!important}
  .ads-grid.pm-list .ad-card{flex-direction:column}
  .ads-grid.pm-list .ad-image-box{width:100%;min-width:0;margin:-10px -10px 10px;aspect-ratio:16/10;min-height:0}

  /* مودال به‌صورت Bottom Sheet */
  .modal-overlay{align-items:flex-end!important;padding:0!important}
  .modal-box{
    width:100%;max-width:100%!important;max-height:92vh;max-height:92dvh;
    border-radius:28px 28px 0 0!important;
    padding:12px 16px calc(24px + var(--pm-safe-b))!important;
    transform:translateY(100%);transition:transform .38s var(--pm-ease);
  }
  .modal-overlay.active .modal-box{transform:translateY(0)}
  .modal-box::before{content:"";display:block;width:42px;height:5px;border-radius:99px;background:rgba(150,150,150,.4);margin:0 auto 14px}
  .modal-header{position:sticky;top:-12px;z-index:2;background:inherit;margin-top:-4px}
  .btn-row{position:sticky;bottom:calc(-24px - var(--pm-safe-b));padding:12px 0 4px;background:inherit}
  #pmPal{align-items:flex-start!important;padding-top:max(env(safe-area-inset-top),12px)!important}
  #pmPal .modal-box{border-radius:0 0 28px 28px!important;transform:translateY(-100%);padding-top:16px!important}
  #pmPal.active .modal-box{transform:none}
  #pmPal .modal-box::before{display:none}
  .pm-grid{grid-template-columns:1fr 1fr}
  .pm-row .l{width:72px}
  .ad-detail-img{height:230px}
  .ad-detail-specs{grid-template-columns:repeat(3,1fr);padding:12px 8px;gap:8px}

  /* نوار ناوبری پایین */
  #pmNav{
    display:grid;grid-template-columns:repeat(5,1fr);
    position:fixed;bottom:0;right:0;left:0;z-index:1800;
    min-height:var(--pm-nav-h);
    background:var(--card-bg-light);
    -webkit-backdrop-filter:blur(20px) saturate(1.5);backdrop-filter:blur(20px) saturate(1.5);
    border-top:1px solid rgba(0,0,0,.08);
    box-shadow:0 -8px 30px rgba(0,20,40,.08);
    padding:6px 6px max(8px,var(--pm-safe-b));
  }
  body.dark #pmNav{background:var(--card-bg-dark);border-color:#ffffff14}
  #pmNav button{background:none;border:none;color:inherit;font-size:11px;font-weight:700;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 0;cursor:pointer;min-height:48px;-webkit-tap-highlight-color:transparent}
  #pmNav button span{font-size:20px;transition:transform .2s var(--pm-ease)}
  #pmNav button:active span{transform:scale(.88)}
  #pmNav .mid span{background:var(--accent);color:var(--primary-hover);width:48px;height:48px;border-radius:50%;display:grid;place-items:center;margin-top:-24px;box-shadow:var(--pm-glow)}

  /* شناورها بالای نوار */
  .chatbot-toggle{bottom:calc(var(--pm-nav-h) + var(--pm-safe-b) + 14px)!important;left:12px!important;padding:12px 18px!important;font-size:13px}
  #pmTop{bottom:calc(var(--pm-nav-h) + var(--pm-safe-b) + 74px);left:16px}
  .chatbot-window{left:8px!important;right:8px;width:auto!important;max-width:none;bottom:calc(var(--pm-nav-h) + var(--pm-safe-b) + 70px)!important;max-height:calc(100dvh - var(--pm-nav-h) - 110px)}
  .chatbot-messages{height:min(320px,42dvh)}
  .toast{left:12px;right:12px;bottom:calc(var(--pm-nav-h) + var(--pm-safe-b) + 12px);justify-content:center;text-align:center}
  #pwReminder{top:max(8px,env(safe-area-inset-top))}
  .footer-shik{margin-top:28px}
}

/* ───────── ≥480 و ≤768: موبایل بزرگ / تبلت کوچک — آگهی‌ها دو ستونه ───────── */
@media(min-width:560px) and (max-width:768px){
  .ads-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}
  .ads-grid.pm-list{grid-template-columns:1fr!important}
  .category-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .filter-bar{grid-template-columns:repeat(3,minmax(0,1fr))}
  .filter-actions{grid-column:1/-1}
  .modal-box{max-width:600px!important;margin-inline:auto}
}

/* ───────── موبایل کوچک ≤380 ───────── */
@media(max-width:380px){
  .filter-bar{grid-template-columns:1fr}
  .toolbar button,.toolbar .badge-info{font-size:12px;padding:8px 12px}
  .pm-grid{grid-template-columns:1fr}
  #pmNav button{font-size:10px}
  .ad-detail-specs{grid-template-columns:1fr 1fr}
}

/* ───────── موبایل در حالت افقی ───────── */
@media(max-width:900px) and (max-height:480px) and (orientation:landscape){
  :root{--pm-nav-h:52px}
  #pmNav button{flex-direction:row;justify-content:center;gap:6px;min-height:40px}
  #pmNav .mid span{width:36px;height:36px;margin-top:0}
  .modal-box{max-height:96dvh}
  .ad-detail-img{height:160px}
  .ads-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}
}

/* ───────── حرکت و چاپ ───────── */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation:none!important;transition:none!important}
}
@media print{
  #pmNav,#pmTop,#pmProgress,.pm-tools,.chatbot-toggle,.chatbot-window,.toast{display:none!important}
  .header{position:static}
  body{padding:0;background:#fff}
  .app-container{box-shadow:none;border:none;max-width:100%}
  .ad-card{break-inside:avoid;animation:none}
}

/* دسترس‌پذیری و سئو */
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;top:-60px;right:8px;background:#1a3550;color:#fff;padding:10px 16px;border-radius:0 0 10px 10px;z-index:6000;transition:top .15s}
.skip-link:focus{top:0}
.seo-noscript{background:#fff8e6;border-bottom:1px solid #c9a04a;padding:10px 16px;text-align:center;font-size:14px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #c9a04a;outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}