:root{
  color-scheme:light dark;
  --ground:#EEF2F0; --surface:#FFFFFF; --sunk:#F5F8F6; --line:#D9E1DD;
  --ink:#15201C; --muted:#5B6964; --faint:#8A9792;
  --accent:#0B8466; --accent-ink:#FFFFFF; --accent-soft:#DDF1EA;
  --up:#0B8466; --down:#C23A33; --down-soft:#F8E1DF;
  --wait:#A86A12; --wait-soft:#F6ECD9;
  --shadow:0 1px 2px rgba(20,40,32,.06),0 4px 16px rgba(20,40,32,.05);
}
@media (prefers-color-scheme:dark){
  :root{
    --ground:#0E1513; --surface:#16201D; --sunk:#111A17; --line:#26332F;
    --ink:#E6EEEA; --muted:#98A7A1; --faint:#6E7D77;
    --accent:#2FBF94; --accent-ink:#06130F; --accent-soft:#143328;
    --up:#3FCB9E; --down:#EF6F66; --down-soft:#3A1D1B;
    --wait:#E0A94C; --wait-soft:#33281A;
    --shadow:0 1px 2px rgba(0,0,0,.3),0 4px 16px rgba(0,0,0,.25);
  }
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0}
body{background:var(--ground);color:var(--ink);font-family:"Vazirmatn",Tahoma,"Segoe UI",sans-serif;font-size:15px;line-height:1.6;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
.wrap{max-width:980px;margin:0 auto;padding-inline:16px;padding-block:28px 48px;display:flex;flex-direction:column;gap:22px}
#appView{display:flex;flex-direction:column;gap:22px}
.num{font-variant-numeric:tabular-nums}
header{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px}
h1{margin:0;font-size:1.65rem;font-weight:800;letter-spacing:-.01em;text-wrap:balance}
h2{margin:0;font-size:1rem;font-weight:700}
.pair{display:inline-flex;align-items:center;gap:6px;font-size:.8rem;font-weight:700;color:var(--accent);background:var(--accent-soft);padding:3px 10px;border-radius:999px;direction:ltr;width:max-content}
.sub{color:var(--muted);font-size:.9rem;margin:4px 0 0}
.status{font-size:.8rem;color:var(--faint)}
.acct{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.linkbtn{font:inherit;font-size:.82rem;background:none;border:0;color:var(--accent);cursor:pointer;padding:2px 4px}
.auth{max-width:420px;margin:6vh auto 0;width:100%;display:flex;flex-direction:column;gap:14px}
.summary{background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(3,1fr)}
.stat{padding:16px 18px;display:flex;flex-direction:column;gap:4px;border-inline-start:1px solid var(--line);border-block-start:1px solid var(--line)}
.stat:nth-child(3n+1){border-inline-start:0}
.stat:nth-child(-n+3){border-block-start:0}
.stat .k{font-size:.78rem;color:var(--muted);font-weight:500}
.stat .v{font-size:1.3rem;font-weight:700}
.stat .v small{font-size:.75rem;font-weight:500;color:var(--faint);margin-inline-start:4px}
.stat .v.up{color:var(--up)} .stat .v.down{color:var(--down)}
.stat .hint{font-size:.74rem;color:var(--faint)}
.price-in input{width:100%;font-size:1.15rem;font-weight:700;padding:4px 8px}
@media (max-width:640px){
  .summary{grid-template-columns:1fr 1fr}
  .stat{border-inline-start:1px solid var(--line)!important;border-block-start:1px solid var(--line)!important}
  .stat:nth-child(2n+1){border-inline-start:0!important}
  .stat:nth-child(-n+2){border-block-start:0!important}
}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:14px}
.form{padding:16px 18px;display:flex;flex-direction:column;gap:14px}
.fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
label{display:flex;flex-direction:column;gap:4px;font-size:.78rem;color:var(--muted);font-weight:500}
input,select{font:inherit;font-size:.95rem;color:var(--ink);background:var(--sunk);border:1px solid var(--line);border-radius:8px;padding:8px 10px;min-width:0}
input:focus-visible,select:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.seg{display:flex;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--sunk)}
.seg button{flex:1;border:0;background:transparent;font:inherit;font-weight:700;padding:8px 14px;color:var(--muted);cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--ink);color:var(--surface)}
.seg button[aria-pressed="true"].buy{background:var(--up);color:var(--accent-ink)}
.seg button[aria-pressed="true"].sell{background:var(--down);color:#fff}
.row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px}
.total{font-size:.9rem;color:var(--muted)} .total b{color:var(--ink)}
.btn{font:inherit;font-weight:700;border:0;border-radius:9px;padding:9px 18px;cursor:pointer;background:var(--accent);color:var(--accent-ink)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.msg{font-size:.82rem;color:var(--down);margin:0}
.msg.ok{color:var(--up)}
.tbl-head{padding:14px 18px;display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;border-bottom:1px solid var(--line)}
.filters{display:flex;gap:6px;flex-wrap:wrap}
.chip{font:inherit;font-size:.78rem;border:1px solid var(--line);background:transparent;color:var(--muted);border-radius:999px;padding:3px 12px;cursor:pointer}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--surface);border-color:var(--ink)}
.scroll{overflow-x:auto}
table{width:100%;border-collapse:collapse;min-width:720px}
th,td{padding:10px 14px;text-align:right;white-space:nowrap}
th{font-size:.74rem;color:var(--faint);font-weight:500;background:var(--sunk);border-bottom:1px solid var(--line)}
td{border-bottom:1px solid var(--line);font-size:.92rem}
tr:last-child td{border-bottom:0}
.side{font-weight:700;font-size:.8rem;padding:2px 10px;border-radius:6px}
.side.buy{color:var(--up);background:var(--accent-soft)} .side.sell{color:var(--down);background:var(--down-soft)}
td select{padding:4px 8px;font-size:.82rem;border-radius:999px;font-weight:700}
td select.filled{color:var(--up);background:var(--accent-soft);border-color:transparent}
td select.open{color:var(--wait);background:var(--wait-soft);border-color:transparent}
td select.cancelled{color:var(--faint)}
.del{font:inherit;font-size:.78rem;border:0;background:transparent;color:var(--faint);cursor:pointer;padding:4px 6px;border-radius:6px}
.del:hover{color:var(--down)} .del.arm{color:#fff;background:var(--down)}
.note{color:var(--muted);font-size:.82rem;white-space:normal;max-width:220px}
.empty{padding:28px;text-align:center;color:var(--muted)}
footer{font-size:.78rem;color:var(--faint)}
.mono,.code{font-family:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace}
.code{font-size:1.25rem;font-weight:700;letter-spacing:.06em;text-align:center;background:var(--sunk);border:1px dashed var(--accent);border-radius:10px;padding:14px 10px;user-select:all;word-break:break-all;color:var(--ink)}
.btn.ghost{background:transparent;color:var(--accent);border:1px solid var(--accent)}
.check{flex-direction:row;align-items:center;gap:8px;font-size:.88rem;color:var(--ink)}
.check input{width:18px;height:18px;accent-color:var(--accent)}
.banner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-radius:14px;background:var(--wait-soft);color:var(--ink);border:1px solid var(--line);font-size:.9rem}
.auth .linkbtn{align-self:center}
.fee{display:inline-flex;flex-direction:row;align-items:center;gap:6px}
.fee input{width:70px;padding:3px 6px;font-size:.8rem}

/* ── ویرایش سفارش ── */
#formPanel.is-editing{border-color:var(--wait);box-shadow:0 0 0 3px var(--wait-soft)}
#formPanel.is-editing #formTitle{color:var(--wait)}
tr.editing td{background:var(--wait-soft)}
.del.edit{color:var(--accent)} .del.edit:hover{color:var(--accent)}

/* ── لندینگ ── */
:root{--hero:#0C1512;--hero-2:#132520;--hero-ink:#E6F0EC;--hero-muted:#93A8A0;--hero-line:#22362F;--hero-acc:#35C99A;--hero-ask:#F07A70}
.landing{display:flex;flex-direction:column;gap:56px}
.lnav{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;display:flex;align-items:center;justify-content:space-between;padding-block:10px;background:color-mix(in srgb,var(--ground) 86%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);margin-block:-10px -30px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;color:var(--ink);text-decoration:none;font-size:1.02rem}
.brand .mark{display:grid;place-items:center;width:32px;height:32px;border-radius:9px;background:var(--hero);color:var(--hero-acc);font-weight:800;font-size:1.05rem}
a.btn{text-decoration:none;display:inline-flex;align-items:center;justify-content:center}
.btn.sm{padding:7px 16px;font-size:.88rem}
.btn.lg{padding:13px 26px;font-size:1rem;border-radius:12px}
.btn.ghost-light{background:transparent;color:var(--hero-ink);border:1px solid var(--hero-line)}
.btn.ghost-light:hover{border-color:var(--hero-acc);color:var(--hero-acc)}

.hero{position:relative;overflow:hidden;border-radius:24px;background:
  radial-gradient(120% 90% at 0% 100%,rgba(53,201,154,.16),transparent 55%),
  linear-gradient(160deg,var(--hero-2),var(--hero) 60%);
  color:var(--hero-ink);padding:clamp(28px,5vw,56px);display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,4vw,48px);align-items:center;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.35;background-image:linear-gradient(var(--hero-line) 1px,transparent 1px),linear-gradient(90deg,var(--hero-line) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(80% 80% at 20% 50%,#000 30%,transparent 80%);-webkit-mask-image:radial-gradient(80% 80% at 20% 50%,#000 30%,transparent 80%)}
.eyebrow{display:inline-block;direction:ltr;font-size:.76rem;font-weight:700;letter-spacing:.18em;color:var(--hero-acc);border:1px solid var(--hero-line);border-radius:999px;padding:4px 12px}
.hl{max-width:52ch;font-size:1.04rem}
.display{font-size:clamp(2.1rem,5.2vw,3.5rem);line-height:1.2;font-weight:800;margin:18px 0 16px;letter-spacing:-.02em;text-align:center;display:flex;flex-direction:column;align-items:center}
.display .l1{white-space:nowrap}
.display em{font-style:normal;color:var(--hero-acc);position:relative;white-space:nowrap}
.display em::after{content:"";position:absolute;inset-inline:0;bottom:.06em;height:.12em;border-radius:9px;background:var(--hero-acc);opacity:.35}
.lead{font-size:1.04rem;line-height:1.95;color:var(--hero-muted);max-width:52ch;margin:0}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.proof{list-style:none;display:flex;flex-wrap:wrap;gap:8px 20px;padding:0;margin:22px 0 0;font-size:.82rem;color:var(--hero-muted)}
.proof li::before{content:"✓";color:var(--hero-acc);margin-inline-end:6px;font-weight:700}

.hero-visual{position:relative;padding-bottom:64px}
.nw{white-space:nowrap}
.btn{white-space:nowrap}
.book{background:rgba(255,255,255,.03);border:1px solid var(--hero-line);border-radius:16px;padding:14px;font-variant-numeric:tabular-nums;box-shadow:0 30px 60px -30px rgba(0,0,0,.6)}
.book-head{display:flex;justify-content:space-between;font-size:.72rem;color:var(--hero-muted);padding:0 10px 8px;border-bottom:1px solid var(--hero-line);margin-bottom:6px}
.lvl{position:relative;display:flex;justify-content:space-between;align-items:center;padding:7px 10px;font-size:.9rem;border-radius:6px;overflow:hidden}
.lvl b{font-weight:700;position:relative} .lvl span{position:relative;color:var(--hero-muted);font-size:.84rem}
.lvl.ask b{color:var(--hero-ask)} .lvl.bid b{color:var(--hero-acc)}
.bar{position:absolute;inset-block:2px;left:0;border-radius:5px;transform-origin:left center;animation:breathe 4.5s ease-in-out infinite}
.ask .bar{background:rgba(240,122,112,.14)} .bid .bar{background:rgba(53,201,154,.14)}
.w2{width:22%}.w3{width:30%}.w4{width:40%}.w6{width:58%}.w8{width:76%}.w9{width:92%}
.lvl:nth-child(3) .bar{animation-delay:-.8s}.lvl:nth-child(4) .bar{animation-delay:-1.6s}.lvl:nth-child(6) .bar{animation-delay:-2.4s}.lvl:nth-child(7) .bar{animation-delay:-3.2s}.lvl:nth-child(8) .bar{animation-delay:-4s}
@keyframes breathe{0%,100%{transform:scaleX(1)}50%{transform:scaleX(.82)}}
.lvl.mine{outline:1px dashed var(--hero-acc);outline-offset:-1px}
.lvl.mine em{position:absolute;inset-inline-start:50%;transform:translateX(50%);font-style:normal;font-size:.68rem;font-weight:700;color:var(--hero);background:var(--hero-acc);padding:1px 8px;border-radius:999px}
.mid{display:flex;align-items:baseline;justify-content:center;gap:10px;padding:10px;margin:6px 0;border-block:1px solid var(--hero-line)}
.mid b{font-size:1.45rem;font-weight:800;color:var(--hero-ink)} .tick{font-size:.8rem;color:var(--hero-acc)}
.float-card{position:absolute;inset-inline-end:-10px;bottom:0;display:grid;grid-template-columns:auto auto;gap:2px 16px;align-items:baseline;background:var(--surface);color:var(--ink);border-radius:14px;padding:14px 18px;box-shadow:0 18px 40px -12px rgba(0,0,0,.55);font-variant-numeric:tabular-nums;animation:floaty 6s ease-in-out infinite}
.fk{font-size:.72rem;color:var(--muted)} .fv{font-weight:800;font-size:1.05rem} .fv.up{color:var(--up)}
.sample{grid-column:1/-1;justify-self:start;margin-top:6px;font-size:.66rem;color:var(--faint);border:1px solid var(--line);border-radius:999px;padding:0 8px}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

.features{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.features article{display:flex;flex-direction:column;gap:8px}
.features svg{width:40px;height:40px;padding:8px;border-radius:11px;background:var(--accent-soft);stroke:var(--accent);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.features h3{margin:6px 0 0;font-size:1.02rem;font-weight:700}
.features p{margin:0;color:var(--muted);font-size:.9rem;line-height:1.85}
.sec-title{font-size:1.4rem;font-weight:800;margin:0 0 18px;text-wrap:balance}
.steps ol{list-style:none;counter-reset:s;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.steps li{counter-increment:s;display:flex;flex-direction:column;gap:6px;padding:20px;border-radius:16px;background:var(--surface);border:1px solid var(--line)}
.steps li::before{content:counter(s,persian);display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--ink);color:var(--surface);font-weight:800;font-size:.9rem;margin-bottom:6px}
.steps b{font-size:1rem} .steps span{color:var(--muted);font-size:.88rem;line-height:1.8}
.landing .auth{margin:0 auto;scroll-margin-top:80px}
.landing .auth .sec-title{text-align:center;margin-bottom:4px}
.site-foot{border-radius:24px;background:linear-gradient(180deg,var(--hero-2),var(--hero));color:var(--hero-ink);padding:clamp(24px,4vw,40px);display:flex;flex-direction:column;gap:28px;position:relative;overflow:hidden;isolation:isolate}
.site-foot::before{content:"";position:absolute;inset-inline-start:-80px;top:-120px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(53,201,154,.18),transparent 70%);z-index:-1}
.sf-top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:28px}
.sf-brand{max-width:40ch;display:flex;flex-direction:column;gap:12px}
.sf-brand p{margin:0;color:var(--hero-muted);font-size:.88rem;line-height:1.9}
.brand.light{color:var(--hero-ink)} .brand.light .mark{background:rgba(53,201,154,.12);border:1px solid var(--hero-line)}
.sf-maker{display:flex;flex-direction:column;gap:6px}
.sf-label{font-size:.74rem;letter-spacing:.04em;color:var(--hero-muted)}
.sf-name{font-size:1.5rem;font-weight:800;background:linear-gradient(90deg,var(--hero-ink),var(--hero-acc));-webkit-background-clip:text;background-clip:text;color:transparent}
.socials{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.socials a{--c:var(--hero-acc);display:inline-flex;align-items:center;gap:8px;padding:8px 14px 8px 12px;border-radius:12px;border:1px solid var(--hero-line);background:rgba(255,255,255,.03);color:var(--hero-ink);text-decoration:none;font-size:.84rem;font-weight:500;direction:ltr;transition:transform .18s,border-color .18s,background .18s,color .18s}
.socials svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.socials .s-gh{--c:#E6F0EC}.socials .s-tg{--c:#4FB6EC}.socials .s-li{--c:#5B9BE6}.socials .s-ig{--c:#F0709A}
.socials a:hover,.socials a:focus-visible{transform:translateY(-2px);border-color:var(--c);color:var(--c);background:color-mix(in srgb,var(--c) 10%,transparent)}
.socials .s-ig circle:last-child{fill:currentColor}
.sf-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding-top:18px;border-top:1px solid var(--hero-line);font-size:.8rem;color:var(--hero-muted)}
.sf-up{color:var(--hero-muted);text-decoration:none} .sf-up:hover{color:var(--hero-acc)}
@media (prefers-reduced-motion:reduce){ .socials a{transition:none} .socials a:hover{transform:none} }
@media (max-width:860px){
  .hero{grid-template-columns:1fr}
  .features{grid-template-columns:1fr 1fr}
  .steps ol{grid-template-columns:1fr}
}
@media (max-width:480px){
  .features{grid-template-columns:1fr}
  .float-card{inset-inline-end:8px}
  .cta .btn{flex:1;padding-inline:14px}
  .display{font-size:2rem}
}
@media (prefers-reduced-motion:reduce){ .bar,.float-card{animation:none} }

/* ── پنل ادمین ── */
body.admin{--adm:#4B3FB5;--adm-soft:#E7E4FA}
@media (prefers-color-scheme:dark){ body.admin{--adm:#A89BFF;--adm-soft:#25214A} }
.pair.adm{color:var(--adm);background:var(--adm-soft);letter-spacing:.12em}
body.admin .wrap{max-width:1120px}
body.admin #panelView{display:flex;flex-direction:column;gap:20px}
body.admin section[data-pane]{display:flex;flex-direction:column;gap:20px}
body.admin section[data-pane][hidden]{display:none!important}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);overflow-x:auto}
.tabs button{font:inherit;font-weight:700;font-size:.9rem;background:none;border:0;border-bottom:2px solid transparent;color:var(--muted);padding:10px 14px;cursor:pointer;white-space:nowrap;margin-bottom:-1px}
.tabs button[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--adm)}
.summary.four{grid-template-columns:repeat(4,1fr)}
.summary.four .stat{border-inline-start:1px solid var(--line)!important;border-block-start:1px solid var(--line)!important}
.summary.four .stat:nth-child(4n+1){border-inline-start:0!important}
.summary.four .stat:nth-child(-n+4){border-block-start:0!important}
@media (max-width:760px){
  .summary.four{grid-template-columns:1fr 1fr}
  .summary.four .stat:nth-child(4n+1){border-inline-start:1px solid var(--line)!important}
  .summary.four .stat:nth-child(2n+1){border-inline-start:0!important}
  .summary.four .stat:nth-child(-n+4){border-block-start:1px solid var(--line)!important}
  .summary.four .stat:nth-child(-n+2){border-block-start:0!important}
}
.row.start{justify-content:flex-start}
.row.pager{padding:12px 18px;justify-content:center;border-top:1px solid var(--line)}
.chip:disabled{opacity:.4;cursor:not-allowed}
#userSearch{min-width:0;width:240px;max-width:100%}
.ltr{direction:ltr;text-align:left}
td.mono{font-size:.85rem}
.pill{display:inline-block;font-size:.74rem;font-weight:700;padding:2px 9px;border-radius:999px;margin-inline-end:4px}
.pill.good{color:var(--up);background:var(--accent-soft)}
.pill.warn{color:var(--wait);background:var(--wait-soft)}
.pill.bad{color:var(--down);background:var(--down-soft)}
.bad-text{color:var(--down)}
td.actions{white-space:nowrap}
td.actions .act+.act{margin-inline-start:6px}
.act{font:inherit;font-size:.78rem;font-weight:500;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:7px;padding:4px 10px;cursor:pointer;white-space:nowrap}
.act:hover{border-color:var(--adm);color:var(--adm)}
.act.danger{color:var(--down)} .act.danger:hover{border-color:var(--down)}
.act.arm{background:var(--down);color:#fff;border-color:var(--down)}
.btn.danger{background:var(--down);color:#fff}
tr.confirm-row td{background:var(--down-soft);white-space:normal}
.confirm{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:.88rem}
.confirm input{width:260px;max-width:100%}
.result{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:14px 18px;background:var(--accent-soft);border-bottom:1px solid var(--line);font-size:.9rem}
.result .hint{flex-basis:100%;font-size:.78rem;color:var(--muted)}
.code.sm{font-size:1rem;padding:6px 12px;display:inline-block}
.switch{flex-direction:row;align-items:center;gap:10px;font-size:.92rem;color:var(--ink);cursor:pointer}
.switch input{appearance:none;-webkit-appearance:none;width:44px;height:24px;border-radius:999px;background:var(--line);position:relative;cursor:pointer;padding:0;border:0;flex:none;transition:background .15s}
.switch input::after{content:"";position:absolute;top:3px;right:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:right .15s}
.switch input:checked{background:var(--up)}
.switch input:checked::after{right:23px}
#configForm h2{margin-top:6px}