@font-face{font-family:Vazirmatn;src:url("../fonts/Vazirmatn-wght.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
*{box-sizing:border-box}
/* ---------- رنگ‌ها: از لوگوی باوند هاست (بنفش #9900FF و خاکستری #717F8F) ---------- */
:root{
  box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);
  --brand:#9900FF;--brand-grey:#717F8F;
  --bg:#F4F2F8;--surface:#FFFFFF;--surface-2:#F8F6FB;--ink:#1C1530;--muted:#636D7B;--line:#E3DEEC;
  --accent:#9900FF;--accent-ink:#FFFFFF;--accent-soft:#F2E5FF;
  --ok:#14825A;--ok-soft:#E1F3EA;--warn:#A05F00;--warn-soft:#FBEFD9;--bad:#C2372D;--bad-soft:#FBE6E4;
  --side:#1A1029;--side-ink:#B7B0C6;--side-mark:#B04DFF;--led:#3DDC97;color-scheme:light;
}
.is-admin{--side:#0F1422;--side-mark:#B04DFF}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0E0B15;--surface:#16121F;--surface-2:#1D1828;--ink:#ECE8F4;--muted:#9AA2AF;--line:#2B2439;
    --accent:#B266FF;--accent-ink:#12081F;--accent-soft:#2A1A42;
    --ok:#4CC38A;--ok-soft:#12301F;--warn:#E8A93A;--warn-soft:#33270F;--bad:#F07167;--bad-soft:#3A1A18;
    --side:#0A0710;--side-ink:#A7A0B6;--side-mark:#B266FF;color-scheme:dark;
  }
  :root:not([data-theme="light"]) .is-admin{--side:#070A12}
}
:root[data-theme="dark"]{
  --bg:#0E0B15;--surface:#16121F;--surface-2:#1D1828;--ink:#ECE8F4;--muted:#9AA2AF;--line:#2B2439;
  --accent:#B266FF;--accent-ink:#12081F;--accent-soft:#2A1A42;
  --ok:#4CC38A;--ok-soft:#12301F;--warn:#E8A93A;--warn-soft:#33270F;--bad:#F07167;--bad-soft:#3A1A18;
  --side:#0A0710;--side-ink:#A7A0B6;--side-mark:#B266FF;color-scheme:dark;
}
:root[data-theme="dark"] .is-admin{--side:#070A12}
html{height:100%;scroll-padding-top:env(safe-area-inset-top,0px)}
body{margin:0;height:100%;background:var(--bg);color:var(--ink);font-family:Vazirmatn,Tahoma,"Segoe UI",Arial,sans-serif;font-size:15px;line-height:1.75}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg)}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--accent)}
h1,h2,h3{margin:0;line-height:1.4}
[hidden]{display:none!important}
.ic{display:inline-flex;flex:none}
.ic svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.ltr{direction:ltr;unicode-bidi:isolate}
.hint{color:var(--muted);font-size:13px}
.err{color:var(--bad);font-size:13px;margin-top:6px}
.center{text-align:center}

/* Buttons & controls */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:9px 16px;border-radius:8px;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;font-weight:500;text-decoration:none;white-space:nowrap;line-height:1.5}
.btn:hover{border-color:var(--muted)}
.btn.pri{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.pri:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;border-color:transparent;color:var(--accent);padding-inline:8px}
.btn.danger{color:var(--bad)}
.btn.sm{padding:5px 12px;font-size:14px}
.btn.block{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed}
.seg-ctl{display:flex;border:1px solid var(--line);border-radius:10px;padding:3px;background:var(--surface-2);gap:2px}
.seg-ctl button,.seg-ctl label{flex:1;border:0;background:none;padding:7px 14px;border-radius:7px;color:var(--muted);cursor:pointer;font-weight:500;text-align:center;position:relative;margin:0}
.seg-ctl input{position:absolute;opacity:0;pointer-events:none}
.seg-ctl button.on,.seg-ctl label:has(input:checked){background:var(--surface);color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.08)}
.seg-ctl label:has(input:focus-visible){outline:2px solid var(--accent)}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:99px;padding:5px 14px;cursor:pointer;font-size:14px;text-decoration:none}
.chip.on{background:var(--ink);color:var(--surface);border-color:var(--ink)}
.field{margin-bottom:16px}
.field>label{display:block;font-size:14px;font-weight:500;margin-bottom:6px}
.inp{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}
.inp:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.inp.is-invalid{border-color:var(--bad)}
textarea.inp{min-height:150px;resize:vertical;line-height:1.8}
textarea.code{font-family:ui-monospace,Consolas,monospace;font-size:13.5px;min-height:110px}
.check{display:flex;align-items:center;gap:8px;font-size:14px;cursor:pointer}
.check input{width:18px;height:18px;accent-color:var(--accent)}

/* Pills */
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;padding:2px 10px;border-radius:99px;font-weight:500;white-space:nowrap}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.ok{color:var(--ok);background:var(--ok-soft)}
.warn{color:var(--warn);background:var(--warn-soft)}
.bad{color:var(--bad);background:var(--bad-soft)}
.muted{color:var(--muted);background:var(--surface-2)}
.amount-pos{color:var(--ok)}

/* Login */
.login{min-height:100%;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr)}
.login-form{display:flex;align-items:center;justify-content:center;padding:32px 20px;background:var(--surface)}
.login-box{width:min(380px,100%)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;text-decoration:none;color:inherit}
.brand-mark{width:44px;height:auto;flex:none;color:var(--accent)}
.side .brand-mark{color:var(--side-mark)}
.login-logo{display:block;width:190px;max-width:70%;height:auto}
.login-mark{width:min(320px,70%);height:auto;color:var(--side-mark);opacity:.95}
.area-tag{font-size:12px;font-weight:500;background:var(--side-mark);color:#fff;border-radius:6px;padding:1px 8px}
.login-box h1{font-size:24px;margin:28px 0 6px}
.login-box .sub{color:var(--muted);margin:0 0 22px}
.pw-wrap{position:relative}
.pw-wrap .inp{padding-left:44px}
.pw-toggle{position:absolute;left:6px;top:50%;transform:translateY(-50%);border:0;background:none;color:var(--muted);cursor:pointer;padding:6px;display:flex}
.pw-toggle.shown{color:var(--accent)}
.otp{display:flex;gap:10px;direction:ltr;justify-content:center;margin:8px 0 4px}
.otp input{width:54px;height:58px;text-align:center;font-size:22px;font-weight:700;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
.otp input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.otp-meta{display:flex;justify-content:space-between;align-items:center;font-size:14px;color:var(--muted);margin:14px 0 0}
.demo{margin-top:18px;padding:10px 14px;border-radius:8px;background:var(--surface-2);font-size:13px;color:var(--muted)}
.login-side{background:var(--side);color:var(--side-ink);padding:48px;display:flex;flex-direction:column;justify-content:center;gap:34px}
.login-side h2{color:#fff;font-size:clamp(26px,3vw,36px);font-weight:800;max-width:15ch;line-height:1.45}
.rack{border:1px solid rgba(255,255,255,.1);border-radius:12px;overflow:hidden;max-width:420px}
.rack-row{display:flex;align-items:center;gap:12px;padding:13px 16px;border-bottom:1px solid rgba(255,255,255,.08);font-size:14px}
.rack-row:last-child{border-bottom:0}
.led{width:8px;height:8px;border-radius:50%;background:var(--led);box-shadow:0 0 8px var(--led);flex:none}
.led.blink{animation:blink 2.4s infinite}
@keyframes blink{50%{opacity:.35}}
.rack-row .up{margin-inline-start:auto;color:#fff;font-weight:500}

/* Shell */
.app{height:100%;display:grid;grid-template-columns:252px minmax(0,1fr)}
.side{background:var(--side);color:var(--side-ink);display:flex;flex-direction:column;padding:22px 14px;overflow:auto}
.side .brand{color:#fff;padding:0 8px 22px}
.nav{display:flex;flex-direction:column;gap:2px}
.nav a,.nav button{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:8px;border:0;background:none;color:inherit;cursor:pointer;text-align:right;width:100%;text-decoration:none}
.nav form{margin:0}
.nav a:hover,.nav button:hover{background:rgba(255,255,255,.05);color:#fff}
.nav a.on{background:rgba(255,255,255,.09);color:#fff;box-shadow:inset -3px 0 0 var(--accent)}
.nav .badge{margin-inline-start:auto;background:var(--accent);color:var(--accent-ink);font-size:12px;border-radius:99px;min-width:22px;height:22px;display:grid;place-items:center;padding:0 6px;font-weight:700}
.side-foot{margin-top:auto;padding-top:20px;border-top:1px solid rgba(255,255,255,.08)}
.me{display:flex;align-items:center;gap:10px;padding:8px;min-width:0}
.me>div{min-width:0}
.me small{display:block;font-size:12px;opacity:.75;overflow:hidden;text-overflow:ellipsis}
.me b{color:#fff;font-weight:500;font-size:14px}
.avatar{width:36px;height:36px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-weight:700;flex:none}
.side .avatar{background:rgba(255,255,255,.1);color:#fff}
main{overflow:auto;min-width:0;display:flex;flex-direction:column}
.top{position:sticky;top:0;z-index:5;background:var(--bg);display:flex;align-items:center;gap:12px;padding:14px 28px;border-bottom:1px solid var(--line)}
.top h1{font-size:18px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.top-end{margin-inline-start:auto;display:flex;align-items:center;gap:10px}
.wallet-chip{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:99px;padding:5px 14px;text-decoration:none;font-size:14px;white-space:nowrap}
.menu-btn{display:none;border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:7px;cursor:pointer}
.view{padding:28px;width:100%;max-width:1200px}
.scrim{position:fixed;inset:0;background:rgba(5,10,20,.45);z-index:25}

/* Blocks */
.greet{margin-bottom:22px}
.greet h2{font-size:22px;font-weight:800}
.greet p{margin:2px 0 0;color:var(--muted)}
.quick{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:22px}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px;display:flex;flex-direction:column;gap:16px;min-height:150px;color:var(--ink);text-decoration:none;transition:border-color .15s,transform .15s}
.tile:hover{border-color:var(--accent);transform:translateY(-2px)}
.tile .t-ic{width:42px;height:42px;border-radius:10px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center}
.tile .t-ic svg{width:22px;height:22px}
.tile b{font-size:16px;display:block}
.tile .m{font-size:13.5px;color:var(--muted)}
.tile.pri{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.tile.pri .t-ic{background:rgba(255,255,255,.18);color:var(--accent-ink)}
.tile.pri .m{color:var(--accent-ink);opacity:.85}
.alerts{display:flex;flex-direction:column;gap:10px;margin-bottom:22px}
.alert{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:10px;flex-wrap:wrap}
.alert p{margin:0;flex:1;min-width:200px;color:var(--ink)}
.alert form{margin:0}
.grid2{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:18px;align-items:start}
.stack{display:flex;flex-direction:column;gap:18px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.panel-h{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.panel-h h3{font-size:16px}
.panel-b{padding:18px}
.row{display:flex;align-items:center;gap:14px;padding:13px 18px;border-bottom:1px solid var(--line);color:var(--ink);text-decoration:none}
.row:last-child{border-bottom:0}
.row:hover{background:var(--surface-2)}
.r-main{flex:1;min-width:0}
.r-main b{display:block;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.r-main small{color:var(--muted);font-size:13px}
.r-end{font-size:13px;color:var(--muted);display:flex;flex-direction:column;align-items:flex-end;gap:4px;text-align:left}
.r-end b{color:var(--ink);font-weight:700}
.r-ic{width:38px;height:38px;border-radius:10px;background:var(--surface-2);display:grid;place-items:center;color:var(--muted);flex:none}
.empty{padding:36px 18px;text-align:center;color:var(--muted)}
.toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.toolbar .sp{flex:1}
.toolbar form{display:flex;gap:8px;margin:0}
.search{max-width:260px}

/* Tables */
.tbl-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:right;font-weight:500;color:var(--muted);padding:11px 18px;border-bottom:1px solid var(--line);white-space:nowrap;background:var(--surface-2)}
td{padding:12px 18px;border-bottom:1px solid var(--line);white-space:nowrap}
tr:last-child td{border-bottom:0}
tr[data-href]{cursor:pointer}
tr[data-href]:hover td{background:var(--surface-2)}
td a.cell-link{color:var(--ink);text-decoration:none;font-weight:500}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:18px}
.stats.five{grid-template-columns:repeat(5,minmax(0,1fr))}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.stat small{color:var(--muted);font-size:13.5px}
.stat b{display:block;font-size:20px;font-weight:800;margin-top:4px}
.stat .btn{margin-top:10px}

/* Detail */
.back{display:inline-flex;align-items:center;gap:6px;color:var(--muted);text-decoration:none;margin-bottom:14px}
.back:hover{color:var(--ink)}
.dhead{display:flex;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.dhead h2{font-size:21px;font-weight:800}
.dhead .acts{margin-inline-start:auto;display:flex;gap:8px;flex-wrap:wrap}
.dhead .acts form{margin:0}
.kv{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
.kv div{padding:12px 18px;border-bottom:1px solid var(--line)}
.kv div:nth-child(odd){border-inline-end:1px solid var(--line)}
.kv small{display:block;color:var(--muted);font-size:13px}
.kv b{font-weight:500}
.usage{display:flex;flex-direction:column;gap:20px}
.u-top{display:flex;justify-content:space-between;font-size:14px;margin-bottom:8px}
.u-top span{color:var(--muted)}
.meter{display:grid;grid-template-columns:repeat(20,1fr);gap:3px;--c:var(--ok)}
.meter.warn{--c:var(--warn);background:none}
.meter.bad{--c:var(--bad);background:none}
.seg{height:12px;border-radius:2px;background:var(--surface-2);border:1px solid var(--line)}
.seg.f{background:var(--c);border-color:transparent}
.inv-total{display:flex;justify-content:space-between;align-items:center;padding:16px 18px;background:var(--surface-2);font-weight:700}
.pay-opts{display:flex;flex-direction:column;gap:10px}
.pay-opts form{margin:0;display:flex;flex-direction:column;gap:10px}
.specs{margin:0;padding-inline-start:18px;color:var(--muted);font-size:13.5px}

/* Thread */
.thread{display:flex;flex-direction:column;gap:12px;padding:18px}
.msg{max-width:min(640px,88%);padding:12px 16px;border-radius:12px;border:1px solid var(--line);white-space:pre-wrap;overflow-wrap:anywhere}
.msg.mine{background:var(--accent-soft);border-color:transparent;margin-inline-end:auto}
.msg.theirs{background:var(--surface);margin-inline-start:auto}
.msg .meta{font-size:12.5px;color:var(--muted);margin-bottom:4px;white-space:normal}
.msg .meta b{color:var(--ink);font-weight:500}
.msg .att{display:inline-flex;align-items:center;gap:6px;margin-top:8px;font-size:13.5px;white-space:normal}
.reply{border-top:1px solid var(--line);padding:18px}
.reply textarea{min-height:110px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}
.form-grid .full{grid-column:1/-1}
.form-acts{display:flex;gap:8px;flex-wrap:wrap}

/* Toast, dialog, pagination */
#toast{position:fixed;bottom:calc(22px + env(safe-area-inset-bottom,0px));left:50%;transform:translate(-50%,16px);opacity:0;pointer-events:none;background:var(--ink);color:var(--surface);padding:11px 18px;border-radius:10px;transition:opacity .2s,transform .2s;z-index:60;max-width:calc(100% - 32px);font-size:14px}
#toast.is-error{background:var(--bad);color:#fff}
#toast.show{opacity:1;transform:translate(-50%,0)}
dialog{border:1px solid var(--line);border-radius:14px;padding:22px;width:min(440px,calc(100% - 32px));background:var(--surface);color:var(--ink)}
dialog::backdrop{background:rgba(5,10,20,.5)}
dialog h3{font-size:18px;margin-bottom:14px}
.amounts{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-bottom:14px}
.amounts .on{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}
.pager{display:flex;justify-content:space-between;align-items:center;padding:12px 18px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}
.pager .btn[aria-disabled="true"]{opacity:.4;pointer-events:none}

@media (max-width:1180px){.stats.five{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:1080px){.quick{grid-template-columns:repeat(2,minmax(0,1fr))}.grid2{grid-template-columns:1fr}}
@media (max-width:900px){
  .login{grid-template-columns:1fr}.login-side{display:none}
  .app{grid-template-columns:1fr}
  .side{position:fixed;top:0;bottom:0;right:0;width:272px;z-index:30;transform:translateX(100%);transition:transform .25s;padding-top:calc(22px + env(safe-area-inset-top,0px));padding-bottom:calc(22px + env(safe-area-inset-bottom,0px))}
  .side.open{transform:none}
  .menu-btn{display:inline-flex}
  .top{padding:12px 16px}.view{padding:18px 16px}
  .stats,.stats.five{grid-template-columns:repeat(2,minmax(0,1fr))}
  .wallet-chip .w-label{display:none}
}
@media (max-width:560px){
  .kv,.form-grid{grid-template-columns:1fr}
  .kv div:nth-child(odd){border-inline-end:0}
  .stats,.stats.five{grid-template-columns:1fr}
  .tile{min-height:0}
  .otp input{width:46px;height:52px}
  .top .avatar{display:none}
  .search{max-width:none;flex:1}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* Jalali date picker */
.jd-pop{position:fixed;z-index:70;width:270px;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:12px;box-shadow:0 10px 30px rgba(10,20,40,.18);padding:10px;direction:rtl}
.jd-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.jd-head b{font-weight:700}
.jd-head button,.jd-foot button{border:0;background:none;cursor:pointer;color:var(--accent);font:inherit;padding:4px 10px;border-radius:6px}
.jd-head button{font-size:20px;line-height:1}
.jd-head button:hover,.jd-foot button:hover{background:var(--accent-soft)}
.jd-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;text-align:center}
.jd-w{font-size:12px;color:var(--muted);padding:4px 0}
.jd-d{border:0;background:none;font:inherit;color:inherit;cursor:pointer;height:32px;border-radius:7px;font-size:14px}
.jd-d:hover{background:var(--surface-2)}
.jd-d.today{box-shadow:inset 0 0 0 1px var(--accent);color:var(--accent);font-weight:700}
.jd-d.on{background:var(--accent);color:var(--accent-ink);box-shadow:none}
.jd-foot{display:flex;justify-content:space-between;margin-top:8px;border-top:1px solid var(--line);padding-top:8px}

/* Theme toggle, money inputs, wide search */
.theme-btn{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:99px;width:38px;height:38px;display:inline-grid;place-items:center;cursor:pointer;padding:0}
.theme-btn:hover{border-color:var(--accent);color:var(--accent)}
.theme-btn .ic-moon,.theme-btn .ic-sun{display:none}
:root:not([data-theme]) .theme-btn .ic-moon,:root[data-theme="light"] .theme-btn .ic-moon{display:inline-flex}
:root[data-theme="dark"] .theme-btn .ic-sun{display:inline-flex}
@media (prefers-color-scheme:dark){:root:not([data-theme]) .theme-btn .ic-moon{display:none}:root:not([data-theme]) .theme-btn .ic-sun{display:inline-flex}}
.login-theme{position:fixed;top:calc(14px + env(safe-area-inset-top,0px));left:14px;z-index:20}
.money-words{font-size:12.5px;color:var(--muted);margin-top:4px;min-height:1em}
.search-wide{flex:1 1 360px;max-width:760px}
.search-wide .inp{max-width:none;width:100%}
.tax-box{display:flex;flex-direction:column;gap:6px;padding:12px 14px;border:1px dashed var(--line);border-radius:10px;background:var(--surface-2)}
.tax-box .row-sum{display:flex;justify-content:space-between;font-size:14px}
.tax-box .row-sum.total{font-weight:700;border-top:1px solid var(--line);padding-top:6px}

/* ---------- صفحه ورود (هم‌اندازه صفحه، بدون اسکرول) ---------- */
.auth{height:100%;display:flex;flex-direction:row;align-items:center;justify-content:flex-start;overflow:hidden;
  padding:clamp(12px,3vh,32px) 150px clamp(12px,3vh,32px) clamp(14px,2.2vw,36px);
  background:#0B0716 url("../images/login-bg.webp") left center/cover no-repeat;position:relative}
.auth::before{content:"";position:absolute;inset:0;background:linear-gradient(270deg,rgba(11,7,22,.35) 0%,rgba(11,7,22,0) 40%);pointer-events:none}
@media (max-width:900px){.auth::before{background:linear-gradient(270deg,rgba(11,7,22,.6) 0%,rgba(11,7,22,.15) 70%)}}
.auth-card{position:relative;width:min(430px,100%);max-height:100%;background:var(--surface);color:var(--ink);border-radius:22px;
  padding:clamp(20px,3.4vh,32px) clamp(20px,2.2vw,30px);box-shadow:0 24px 60px rgba(10,4,30,.45),0 0 0 1px rgba(153,0,255,.08)}
.auth-card h1{font-size:clamp(19px,2.8vh,23px);font-weight:800;text-align:center;margin:0}
.auth-card .sub{text-align:center;color:var(--muted);font-size:13.5px;margin:4px 0 clamp(12px,2.2vh,20px)}
.auth-brand{display:none}
.auth-tabs{display:flex;gap:4px;background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:4px;margin-bottom:clamp(12px,2.2vh,18px)}
.auth-tabs button{flex:1;border:0;background:none;border-radius:9px;padding:clamp(6px,1.1vh,9px) 6px;font:inherit;font-size:13px;font-weight:500;color:var(--muted);cursor:pointer;line-height:1.6}
.auth-tabs button.on{background:var(--accent);color:var(--accent-ink);box-shadow:0 6px 16px rgba(153,0,255,.28)}
.auth .field{margin-bottom:clamp(8px,1.6vh,14px)}
.auth .field>label{font-weight:700;font-size:13.5px;margin-bottom:4px}
.input-ic{position:relative}
.input-ic .inp{height:clamp(40px,5.4vh,48px);border-radius:11px;padding-left:44px;padding-right:14px;text-align:right;font-size:14px}
.input-ic .inp::placeholder{color:var(--muted);opacity:.8}
.input-ic>.ic{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}
.input-ic>.ic svg{width:18px;height:18px}
.input-ic.has-toggle .inp{padding-right:42px}
.input-ic .pw-toggle{left:auto;right:8px}
.auth-row{display:flex;justify-content:space-between;align-items:center;margin:2px 0 clamp(10px,1.8vh,16px);font-size:13px}
.auth-row .check input{width:16px;height:16px}
.link-btn{border:0;background:none;padding:0;font:inherit;color:var(--accent);cursor:pointer}
.link-btn:hover{text-decoration:underline}
.btn-lg{height:clamp(40px,5.4vh,48px);border-radius:11px;font-size:15px;font-weight:700}
.btn-outline{background:transparent;border:1.5px solid var(--accent);color:var(--accent)}
.btn-outline:hover{background:var(--accent-soft);border-color:var(--accent)}
.auth-or{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px;margin:clamp(8px,1.5vh,14px) 0}
.auth-or::before,.auth-or::after{content:"";flex:1;height:1px;background:var(--line)}
.auth-note{margin-top:clamp(10px,1.8vh,16px);background:var(--surface-2);border-radius:11px;padding:clamp(8px,1.4vh,12px) 12px;text-align:center;font-size:12.5px;color:var(--muted);line-height:1.8}
.auth-note a{color:var(--accent);font-weight:500;text-decoration:none}
.auth .otp{gap:8px}
.auth .otp input{width:46px;height:clamp(42px,5.6vh,50px);border-radius:10px;font-size:20px}
.auth .otp-meta{margin-top:8px;font-size:13px}
.auth .demo{text-align:center;margin-top:10px}
.auth .err{font-size:12.5px;margin-top:4px}
/* صفحه‌های خیلی کوتاه: به‌جای بریده شدن فرم، اسکرول مجاز است */
@media (max-height:600px){.auth{height:auto;min-height:100%;overflow:visible}.auth-card{max-height:none}}
@media (max-width:640px){
  .auth{justify-content:center;padding:16px;background-image:url("../images/login-bg-sm.webp");background-position:22% center}
  .auth::before{background:rgba(11,7,22,.55)}
  .auth-card{border-radius:20px}
  .auth-brand{display:block;width:120px;margin:0 auto 10px}
}
@media (max-width:640px) and (max-height:760px){.auth-brand{display:none}}
@media (max-width:420px){.auth-tabs button{font-size:12.5px;padding:8px 4px}}