:root{--bg:#f5f7fb;--surface:#fff;--soft:#eef2ff;--ink:#182033;--muted:#687086;--line:#e4e8f1;--primary:#5548e7;--cyan:#09a9c6;--amber:#f5a524;--green:#159b72;--red:#e05263;--shadow:0 18px 52px rgba(44,51,83,.11);--safe:env(safe-area-inset-bottom,0px)}
[data-theme=dark]{--bg:#0e1220;--surface:#171c2c;--soft:#20263a;--ink:#f7f8fc;--muted:#a5acc0;--line:#2b3247;--primary:#786cf5;--cyan:#23bfd8;--amber:#ffb43b;--green:#2ac28f;--red:#ff7181;--shadow:0 22px 60px rgba(0,0,0,.28)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:var(--bg);color:var(--ink);font-family:Vazirmatn,sans-serif}html[dir=ltr] body{font-family:Inter,sans-serif}.ambient{position:fixed;z-index:-1;border-radius:50%;pointer-events:none}.ambient-one{width:420px;height:420px;inset:-190px auto auto -170px;background:radial-gradient(circle,rgba(9,169,198,.15),transparent 68%)}.ambient-two{width:480px;height:480px;inset:36% -300px auto auto;background:radial-gradient(circle,rgba(85,72,231,.14),transparent 68%)}button,input,textarea,select{font:inherit}.topbar{height:72px;padding:0 16px;display:flex;align-items:center;gap:12px;position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:8px;color:var(--ink);text-decoration:none;font:800 20px Inter,sans-serif}.brand-mark{width:34px;height:34px;display:grid;place-items:center;border-radius:11px;background:linear-gradient(145deg,var(--primary),var(--cyan));color:#fff;box-shadow:0 8px 20px rgba(85,72,231,.25);transform:rotate(-5deg)}.search{display:none;align-items:center;gap:8px;flex:1;max-width:520px;background:var(--surface);border:1px solid var(--line);border-radius:15px;padding:0 13px}.search input{height:44px;flex:1;border:0;outline:0;background:transparent;color:var(--ink)}.top-actions{display:flex;gap:7px;margin-inline-start:auto}.icon-btn{width:42px;height:42px;border-radius:13px;border:1px solid var(--line);background:var(--surface);color:var(--ink);display:grid;place-items:center;text-decoration:none;cursor:pointer}.text-btn{font:700 11px Inter,sans-serif}.notification-link{position:relative}.notification-link i{position:absolute;top:8px;right:8px;width:7px;height:7px;background:var(--red);border:2px solid var(--surface);border-radius:50%}.app-shell{width:min(1180px,calc(100% - 28px));margin:auto;padding:22px 0 calc(94px + var(--safe));min-height:calc(100vh - 72px)}.page-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:18px}.page-head h1{font-size:27px;margin:0 0 4px}.page-head p{margin:0;color:var(--muted);font-size:13px}.hero{position:relative;overflow:hidden;border-radius:26px;padding:28px 22px;background:linear-gradient(125deg,#4435d4,#6359ee 55%,#08a9c6 120%);color:#fff;box-shadow:0 20px 55px rgba(67,54,195,.24)}.hero:after{content:"";position:absolute;width:260px;height:260px;border-radius:50%;top:-145px;left:-70px;background:rgba(255,255,255,.12)}.hero small{opacity:.8}.hero h1{font-size:32px;line-height:1.35;margin:8px 0 20px;max-width:560px}.hero-actions,.balance-actions{display:flex;gap:9px;flex-wrap:wrap}.btn{min-height:44px;padding:0 17px;border:0;border-radius:14px;font-weight:700;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 9px 25px rgba(85,72,231,.22)}.hero .btn-primary{background:#fff;color:#4435d4}.btn-soft{background:var(--soft);color:var(--primary)}.btn-ghost{background:transparent;color:inherit;border:1px solid var(--line)}.hero .btn-ghost{border-color:rgba(255,255,255,.32)}.section{margin-top:26px}.section-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.section-title h2{font-size:19px;margin:0}.section-title a{color:var(--primary);text-decoration:none;font-size:13px}.quick-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.quick-card,.card,.form-card{background:var(--surface);border:1px solid var(--line);border-radius:22px;box-shadow:0 10px 35px rgba(44,51,83,.055)}.quick-card{padding:15px;text-decoration:none;color:var(--ink);min-height:108px}.quick-card i,.list-icon{width:40px;height:40px;border-radius:13px;display:grid;place-items:center;font-style:normal;margin-bottom:10px;background:var(--soft);color:var(--primary)}.quick-card:nth-child(2) i{background:#e5f8fb;color:var(--cyan)}.quick-card:nth-child(3) i{background:#fff3dd;color:var(--amber)}.quick-card:nth-child(4) i{background:#e6f7f0;color:var(--green)}.quick-card strong{display:block;font-size:14px}.quick-card small,.auction-content small,.list-main small{color:var(--muted)}.auction-grid{display:grid;gap:13px}.auction-card{overflow:hidden}.auction-image{height:190px;position:relative;display:grid;place-items:center;background:linear-gradient(145deg,var(--soft),color-mix(in srgb,var(--cyan) 14%,var(--surface)));overflow:hidden}.auction-image img{width:78%;height:82%;object-fit:contain;filter:drop-shadow(0 16px 16px rgba(16,21,40,.22));transition:.3s}.auction-card:hover img{transform:scale(1.05)}.badge{position:absolute;top:12px;right:12px;padding:6px 10px;border-radius:999px;background:rgba(19,24,39,.86);color:#fff;font-size:11px;font-weight:700}.auction-content{padding:15px}.auction-content h3{font-size:16px;margin:5px 0 14px}.price-row{display:flex;justify-content:space-between;align-items:end;gap:12px}.price-row span{font-size:11px;color:var(--muted)}.price-row strong{font-size:14px;color:var(--primary)}.category-row,.filter-row,.tabs{display:flex;gap:8px;overflow:auto;padding-bottom:5px;scrollbar-width:none}.chip,.tab{white-space:nowrap;border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:999px;padding:9px 14px;cursor:pointer}.chip.active,.tab.active{background:var(--primary);border-color:var(--primary);color:#fff}.detail-layout{display:grid;gap:16px}.gallery{min-height:300px;border-radius:26px;background:linear-gradient(145deg,#e8eeff,#dff7fa);display:grid;place-items:center;overflow:hidden}.gallery img{width:88%;max-height:320px;object-fit:contain}.detail-panel{padding:20px}.detail-panel h1{font-size:25px;margin:8px 0 12px}.detail-meta{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:12px}.bid-box{margin-top:18px;padding:16px;border-radius:18px;background:var(--soft)}.current{display:flex;justify-content:space-between;align-items:end}.current strong{font-size:21px;color:var(--primary)}.bid-controls{display:grid;grid-template-columns:1fr auto;gap:8px;margin-top:13px}.field{display:flex;flex-direction:column;gap:7px}.field label{font-size:12px;color:var(--muted)}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);border-radius:14px;background:var(--surface);color:var(--ink);padding:12px;outline:0}.field :focus{border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 14%,transparent)}.form-card{padding:18px}.form-grid{display:grid;gap:14px}.upload-zone{min-height:150px;border:1.5px dashed color-mix(in srgb,var(--primary) 40%,var(--line));border-radius:18px;background:var(--soft);display:grid;place-items:center;text-align:center;color:var(--primary)}.list{display:grid;gap:10px}.list-item{display:flex;align-items:center;gap:12px;padding:13px;background:var(--surface);border:1px solid var(--line);border-radius:18px;color:inherit;text-decoration:none}.list-icon{flex:0 0 46px;margin:0;width:46px;height:46px}.list-main{min-width:0;flex:1}.list-main strong{display:block;font-size:14px}.list-value{text-align:end;font-size:13px;font-weight:700}.status{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:11px}.status.live{background:color-mix(in srgb,var(--green) 13%,var(--surface));color:var(--green)}.status.review{background:color-mix(in srgb,var(--amber) 15%,var(--surface));color:var(--amber)}.profile-card{padding:22px;text-align:center}.avatar{width:82px;height:82px;margin:0 auto 12px;border-radius:26px;background:linear-gradient(145deg,var(--primary),var(--cyan));color:#fff;display:grid;place-items:center;font-size:28px;font-weight:800}.profile-card h1{margin:0}.profile-card p{color:var(--muted)}.profile-stats{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);padding-top:16px}.profile-stats strong{display:block}.profile-stats small{color:var(--muted);font-size:11px}.balance{padding:24px;background:linear-gradient(125deg,#4435d4,#675cec 58%,#08a9c6);color:#fff;border-radius:26px;box-shadow:0 18px 48px rgba(67,54,195,.24)}.balance strong{display:block;font-size:29px;margin:6px 0 18px}.balance-actions .btn{background:rgba(255,255,255,.16);color:#fff;border:1px solid rgba(255,255,255,.2)}.notification{align-items:flex-start}.notification.unread{border-color:color-mix(in srgb,var(--primary) 35%,var(--line));background:color-mix(in srgb,var(--primary) 4%,var(--surface))}.notification time{font-size:11px;color:var(--muted)}.bottom-nav{position:fixed;z-index:30;bottom:0;left:0;right:0;height:calc(72px + var(--safe));padding:7px 8px var(--safe);display:grid;grid-template-columns:repeat(5,1fr);background:color-mix(in srgb,var(--surface) 94%,transparent);border-top:1px solid var(--line);backdrop-filter:blur(20px)}.bottom-nav a{color:var(--muted);text-decoration:none;text-align:center;font-size:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px}.bottom-nav span{font-size:21px}.bottom-nav b{font-weight:500}.bottom-nav a.active{color:var(--primary)}.create-nav span{width:42px;height:42px;margin-top:-25px;border-radius:15px;background:linear-gradient(145deg,var(--primary),#786cf5);display:grid;place-items:center;color:#fff;box-shadow:0 10px 24px rgba(85,72,231,.28);border:4px solid var(--bg)}.toast{position:fixed;z-index:60;bottom:90px;left:50%;transform:translate(-50%,30px);opacity:0;background:var(--ink);color:var(--bg);border-radius:14px;padding:11px 16px;font-size:12px;transition:.25s;white-space:nowrap}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(min-width:700px){.topbar{padding:0 28px}.search{display:flex}.quick-grid{grid-template-columns:repeat(4,1fr)}.auction-grid{grid-template-columns:repeat(2,1fr)}.detail-layout{grid-template-columns:1.08fr .92fr}.form-grid.two{grid-template-columns:repeat(2,1fr)}.form-grid .full{grid-column:1/-1}.bottom-nav{position:sticky;bottom:18px;width:min(620px,calc(100% - 30px));margin:0 auto 18px;border:1px solid var(--line);border-radius:22px;height:68px;padding:6px;box-shadow:var(--shadow)}.app-shell{padding-bottom:30px}}
@media(min-width:1000px){.auction-grid{grid-template-columns:repeat(3,1fr)}.hero{padding:42px}.hero h1{font-size:45px}.profile-layout,.wallet-layout{display:grid;grid-template-columns:360px 1fr;gap:18px}.page-head h1{font-size:32px}}

/* Special + AI market-value discovery */
.special-card{padding:20px;display:grid;gap:16px;background:linear-gradient(135deg,color-mix(in srgb,var(--primary) 12%,var(--surface)),var(--surface));border-color:color-mix(in srgb,var(--primary) 35%,var(--line))}.special-card h2{margin:8px 0 4px}.special-card p{margin:0;color:var(--muted)}.special-price{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.special-price strong{font-size:20px;color:var(--primary)}.special-price b,.round-timer{font:800 24px Inter,sans-serif}.market-gap{margin:8px 10px 0;padding:8px 12px;border-radius:12px;background:color-mix(in srgb,var(--green) 12%,var(--surface));color:var(--green);font-size:12px;font-weight:700}.market-chip{color:var(--green)!important;text-decoration:none}.special-chip{color:var(--primary)!important;text-decoration:none}.special-stage{display:grid;gap:14px}.special-hero,.special-round{padding:24px;border-radius:26px}.special-hero{background:linear-gradient(130deg,#18122c,#3c2574 58%,#5548e7);color:#fff}.special-hero h1{font-size:32px;margin:8px 0}.special-hero p{opacity:.8}.special-round{background:var(--surface);border:1px solid var(--line);text-align:center}.special-round strong{display:block;font-size:26px;color:var(--primary);margin:8px 0 18px}.special-round p{font-size:12px;color:var(--muted)}.round-timer{font-size:44px;margin:12px;color:var(--red)}
@media(min-width:800px){.special-stage{grid-template-columns:1.2fr .8fr}.special-card{grid-template-columns:1fr auto auto;align-items:center}}
.preview-label{display:inline-flex;width:max-content;padding:6px 10px;border-radius:999px;background:color-mix(in srgb,var(--amber) 18%,var(--surface));color:color-mix(in srgb,var(--amber) 75%,var(--ink));font-size:11px;font-weight:800}.special-warning{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:14px;padding:12px 14px;border:1px solid color-mix(in srgb,var(--amber) 45%,var(--line));border-radius:16px;background:color-mix(in srgb,var(--amber) 9%,var(--surface));font-size:12px}.special-product{display:flex;align-items:center;gap:14px;margin-top:24px;padding:13px;border-radius:18px;background:rgba(255,255,255,.1)}.special-product img{width:72px;height:72px;object-fit:contain}.special-product h3{margin:4px 0}.round-top,.round-metrics{display:flex;align-items:center;justify-content:space-between;gap:10px}.round-metrics{margin:12px 0}.round-metrics>div{flex:1;padding:12px;border-radius:15px;background:var(--soft)}.round-metrics b,.round-metrics small{display:block}.round-metrics small{margin-top:4px;color:var(--muted);font-size:10px}.special-bid-cta{width:100%;margin-top:6px}.preview-modal{display:none;position:fixed;z-index:90;inset:0;align-items:end;justify-content:center}.preview-modal.open{display:flex}.modal-backdrop{position:absolute;inset:0;border:0;background:rgba(5,8,18,.62);backdrop-filter:blur(4px)}.login-sheet{position:relative;width:min(480px,100%);padding:24px;margin:12px;border-radius:24px;background:var(--surface);box-shadow:var(--shadow)}.login-sheet h2{margin:10px 0}.login-sheet p{color:var(--muted);font-size:13px}.login-sheet form{display:grid;gap:10px}.login-sheet label{font-size:12px}.login-sheet input{width:100%;padding:12px;border:1px solid var(--line);border-radius:14px;background:var(--bg);color:var(--ink)}.login-sheet small{color:var(--amber)}.modal-close{position:absolute;top:12px;inset-inline-end:12px;width:36px;height:36px;border:0;border-radius:11px;background:var(--soft);color:var(--ink);font-size:22px;cursor:pointer}

.jalali-picker{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.jalali-picker input{grid-column:1/-1}.jalali-picker select{width:100%;border:1px solid var(--line);border-radius:14px;background:var(--surface);color:var(--ink);padding:12px;outline:0}.jalali-picker select:focus{border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 14%,transparent)}