:root{color-scheme:dark;--bg:#070710;--panel:#0d0d19;--panel2:#11111f;--text:#f7f5ff;--muted:#9291aa;--line:rgba(255,255,255,.09);--primary:#8a66ff;--primary2:#5b42dd;--danger:#ff6b85;--ok:#47d6a0;--shadow:0 30px 100px rgba(0,0,0,.46)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);font-family:IRANSansX,IRANSans,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text)}body{min-height:100vh;overflow-x:hidden}button,input{font:inherit}.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(430px,.85fr);direction:ltr;background:radial-gradient(circle at 72% 18%,rgba(108,73,255,.08),transparent 35%),var(--bg)}.auth-art,.auth-workspace{direction:rtl;position:relative;min-height:100vh}.auth-art{overflow:hidden;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:36px 54px 30px;background:linear-gradient(145deg,#080812 0%,#090914 52%,#06060d 100%)}.grain{position:absolute;inset:0;opacity:.055;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E")}.aurora{position:absolute;border-radius:50%;filter:blur(2px);opacity:.7;animation:float 13s ease-in-out infinite}.aurora-a{width:520px;height:520px;right:-170px;top:10%;background:radial-gradient(circle at 42% 42%,rgba(151,107,255,.28),rgba(73,42,205,.05) 55%,transparent 72%)}.aurora-b{width:360px;height:360px;left:-140px;bottom:-80px;background:radial-gradient(circle,rgba(57,174,255,.14),transparent 67%);animation-delay:-5s}.orbit{position:absolute;border:1px solid rgba(138,102,255,.14);border-radius:50%;right:-160px;top:50%;transform:translateY(-50%)}.orbit-a{width:620px;height:620px}.orbit-b{width:450px;height:450px;border-color:rgba(138,102,255,.22)}.art-brand,.mobile-brand a{display:inline-flex;align-items:center;gap:11px;text-decoration:none;color:#fff;position:relative;z-index:2}.art-brand>span,.mobile-brand span{width:44px;height:44px;border-radius:15px;display:grid;place-items:center;font-size:23px;font-weight:950;background:linear-gradient(145deg,#9d7cff,#6848e9);box-shadow:0 13px 40px rgba(104,72,233,.25);transform:rotate(-6deg)}.art-brand b{font-size:14px;letter-spacing:.15em}.art-brand small{display:block;font-size:8px;color:#9c91ca;margin-top:2px;letter-spacing:.24em}.art-copy{position:relative;z-index:2;margin:auto 0;max-width:760px;padding:40px 4vw}.art-copy>small{color:#a78bfa;letter-spacing:.28em;font-size:10px;font-weight:800}.art-copy h1{font-size:clamp(40px,5.15vw,78px);line-height:1.16;margin:24px 0 18px;letter-spacing:-.045em}.art-copy h1 em{font-style:normal;background:linear-gradient(90deg,#b89cff,#8b67ff 50%,#60c4ff);-webkit-background-clip:text;background-clip:text;color:transparent}.art-copy p{color:#a09db6;line-height:2;font-size:15px;max-width:610px}.art-points{display:flex;gap:9px;flex-wrap:wrap;margin-top:32px}.art-points span{border:1px solid var(--line);background:rgba(14,14,27,.6);backdrop-filter:blur(12px);padding:10px 14px;border-radius:999px;color:#c9c5dc;font-size:11px}.art-foot{position:relative;z-index:2;display:flex;justify-content:space-between;color:#56556b;font-size:9px;letter-spacing:.08em}.auth-workspace{display:flex;flex-direction:column;justify-content:center;padding:44px 8vw;background:linear-gradient(180deg,rgba(11,11,20,.92),rgba(7,7,15,.96))}.mobile-brand{display:none}.auth-card-wrap{width:min(100%,520px);margin:auto}.auth-card{animation:cardIn .45s cubic-bezier(.2,.8,.2,1);min-height:520px}.auth-head{margin-bottom:25px}.eyebrow{color:#a78bfa;font-size:9px;letter-spacing:.25em;font-weight:900}.auth-head h2{font-size:31px;margin:13px 0 8px;letter-spacing:-.03em}.auth-head p{margin:0;color:var(--muted);font-size:13px;line-height:1.9}.mode-tabs{display:grid;grid-template-columns:1fr 1fr;padding:4px;border-radius:15px;background:rgba(255,255,255,.035);border:1px solid var(--line);margin-bottom:23px}.mode-tabs button{border:0;background:transparent;color:#77758e;padding:10px;border-radius:11px;cursor:pointer;font-weight:750}.mode-tabs button.active{color:#fff;background:#19182b;box-shadow:0 8px 18px rgba(0,0,0,.18)}.form-grid{display:grid;gap:15px}.field{display:grid;gap:8px}.field-label{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:#c2bfd1;font-weight:650}.field-label a{color:#a78bfa;text-decoration:none}.input-wrap{position:relative}.input-wrap input{width:100%;height:55px;border-radius:15px;border:1px solid var(--line);background:#121220;color:#fff;padding:0 48px 0 16px;outline:none;direction:ltr;text-align:left;transition:border-color .2s,box-shadow .2s,background .2s}.input-wrap input::placeholder{color:#555469}.input-wrap input:focus{border-color:rgba(150,116,255,.72);box-shadow:0 0 0 4px rgba(127,90,255,.1);background:#141425}.field-icon{position:absolute;right:16px;top:50%;transform:translateY(-50%);color:#6f6d86;font-size:17px}.password-toggle{position:absolute;left:10px;top:50%;transform:translateY(-50%);width:35px;height:35px;border:0;border-radius:10px;color:#84829a;background:transparent;cursor:pointer}.password-toggle:hover{background:rgba(255,255,255,.05);color:#fff}.strength{display:grid;grid-template-columns:repeat(4,1fr);gap:5px}.strength i{height:3px;border-radius:99px;background:#252438;transition:background .2s}.strength[data-score="1"] i:nth-child(1){background:#ff6b85}.strength[data-score="2"] i:nth-child(-n+2){background:#ffae57}.strength[data-score="3"] i:nth-child(-n+3){background:#b39b55}.strength[data-score="4"] i{background:#47d6a0}.strength-text{font-size:9px;color:#77758f}.form-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.check{display:flex;align-items:center;gap:8px;font-size:10px;color:#a09db5;cursor:pointer}.check input{accent-color:#8262f5;width:15px;height:15px}.btn{height:55px;border:0;border-radius:15px;font-weight:850;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:9px;transition:transform .18s,filter .18s,opacity .18s}.btn:active{transform:scale(.985)}.btn:disabled{opacity:.55;cursor:wait}.btn-primary{background:linear-gradient(135deg,#9270ff,#684be3);color:#fff;box-shadow:0 16px 38px rgba(103,72,226,.24)}.btn-primary:hover{filter:brightness(1.08)}.btn.loading span{display:none}.btn.loading:after{content:"";width:18px;height:18px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}.divider{display:flex;align-items:center;gap:13px;color:#5f5d72;font-size:9px;margin:20px 0}.divider:before,.divider:after{content:"";height:1px;flex:1;background:var(--line)}.google-btn{height:53px;border:1px solid var(--line);border-radius:15px;background:#10101c;color:#eee;display:flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;font-size:12px;font-weight:750;transition:background .2s,border-color .2s}.google-btn:hover{background:#151525;border-color:rgba(255,255,255,.15)}.google-g{width:25px;height:25px;border-radius:8px;background:#fff;color:#4285f4;display:grid;place-items:center;font-family:Arial;font-weight:900}.message{border-radius:13px;padding:12px 14px;font-size:11px;line-height:1.8;margin-bottom:15px;border:1px solid}.message.error{color:#ffc1cc;background:rgba(255,86,116,.08);border-color:rgba(255,86,116,.28)}.message.success{color:#a8f0d1;background:rgba(44,211,151,.08);border-color:rgba(44,211,151,.25)}.message.info{color:#d6cbff;background:rgba(138,102,255,.08);border-color:rgba(138,102,255,.25)}.secondary-link{text-align:center;margin-top:18px;color:#77758c;font-size:10px}.secondary-link a,.back-link{color:#a88fff;text-decoration:none;font-weight:750}.captcha-slot{min-height:0;display:flex;justify-content:center}.profile-hint{display:flex;gap:12px;padding:13px;background:rgba(255,255,255,.025);border:1px solid var(--line);border-radius:15px;color:#8d8ba1;font-size:10px;line-height:1.8}.profile-hint i{font-style:normal;font-size:18px}.workspace-foot{display:flex;justify-content:center;gap:10px;color:#4e4d61;font-size:9px}.workspace-foot a{color:#77758d;text-decoration:none}.initial-loader{min-height:480px;display:grid;place-content:center;justify-items:center;gap:13px;color:#77758c;font-size:11px}.initial-loader i{width:27px;height:27px;border:2px solid #28263b;border-top-color:#8d6dff;border-radius:50%;animation:spin .8s linear infinite}.shake{animation:shake .32s ease}.success-pulse{width:70px;height:70px;border-radius:24px;margin:20px auto;display:grid;place-items:center;background:rgba(71,214,160,.12);color:#5ce5af;font-size:31px;animation:pulse .8s ease}.center{text-align:center}.reset-token-state{min-height:320px;display:grid;place-content:center;text-align:center;color:var(--muted)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes cardIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}@keyframes float{50%{transform:translate3d(0,-18px,0) scale(1.03)}}@keyframes shake{25%{transform:translateX(6px)}50%{transform:translateX(-6px)}75%{transform:translateX(3px)}}@keyframes pulse{0%{transform:scale(.8);opacity:0}60%{transform:scale(1.08)}100%{transform:scale(1);opacity:1}}@media(max-width:980px){.auth-shell{grid-template-columns:1fr}.auth-art{display:none}.auth-workspace{padding:30px 22px;min-height:100svh}.mobile-brand{display:block;margin-bottom:35px}.mobile-brand a{justify-content:center}.auth-card-wrap{margin:auto}.workspace-foot{margin-top:30px}.auth-card{min-height:auto}}@media(max-width:520px){.auth-workspace{padding:22px 18px}.auth-head h2{font-size:27px}.input-wrap input,.btn{height:52px}.auth-card{width:100%}.form-row{align-items:flex-start;flex-direction:column}.mode-tabs{margin-bottom:20px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important}}

/* Authentication UI v1.3: configurable cover and explicit return navigation */
.auth-cover-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:0;filter:saturate(.9) contrast(1.03)}
.auth-art.has-cover:before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(6,6,15,.36),rgba(6,6,15,.7) 52%,rgba(6,6,15,.94)),linear-gradient(180deg,rgba(6,6,15,.22),rgba(6,6,15,.65))}
.auth-art.has-cover .grain,.auth-art.has-cover .aurora,.auth-art.has-cover .orbit{z-index:1}
.auth-art.has-cover .aurora{opacity:.34}
.auth-art.has-cover .art-brand,.auth-art.has-cover .art-copy,.auth-art.has-cover .art-foot{z-index:2}
.site-return{position:absolute;top:24px;right:28px;z-index:4;display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:0 13px;border:1px solid var(--line);border-radius:12px;background:rgba(16,16,28,.7);backdrop-filter:blur(12px);color:#aaa6bc;text-decoration:none;font-size:10px;font-weight:750;transition:color .2s,border-color .2s,background .2s}
.site-return:hover{color:#fff;border-color:rgba(164,137,255,.44);background:rgba(23,22,40,.92)}
@media(max-width:980px){.site-return{top:18px;right:18px}.mobile-brand{padding-top:34px}}

/* Authentication experience v1.5: Persian layout, admin-controlled visual system */
html,body{background:var(--auth-page-bg,#070710)}
.auth-shell{background:radial-gradient(circle at 72% 18%,color-mix(in srgb,var(--auth-accent,#8a66ff) 9%,transparent),transparent 35%),var(--auth-page-bg,#070710)}
.auth-art{background:linear-gradient(145deg,color-mix(in srgb,var(--auth-page-bg,#070710) 96%,#111 4%),var(--auth-page-bg,#070710));justify-content:flex-start}
.auth-art.has-cover:before{background:linear-gradient(90deg,rgba(var(--auth-overlay,6,6,15),calc(var(--auth-overlay-opacity,.72)*.55)),rgba(var(--auth-overlay,6,6,15),calc(var(--auth-overlay-opacity,.72)*.82)) 52%,rgba(var(--auth-overlay,6,6,15),var(--auth-overlay-opacity,.72))),linear-gradient(180deg,rgba(var(--auth-overlay,6,6,15),.18),rgba(var(--auth-overlay,6,6,15),calc(var(--auth-overlay-opacity,.72)*.86)))}
.auth-cover-image{object-position:var(--auth-cover-position,center);filter:brightness(var(--auth-cover-brightness,72%)) contrast(var(--auth-cover-contrast,104%)) saturate(var(--auth-cover-saturate,88%));transform:scale(var(--auth-cover-zoom,1));transform-origin:var(--auth-cover-position,center)}
.art-copy-positioner{position:relative;z-index:2;display:flex;align-items:center;justify-content:var(--auth-copy-justify,flex-start);flex:1;width:100%;padding:24px 0}
.art-copy{margin:0;max-width:var(--auth-copy-width,680px);width:100%;padding:28px 4vw;text-align:var(--auth-copy-align,right)}
.art-copy>small{color:var(--auth-eyebrow,#a78bfa);letter-spacing:.22em;display:block;direction:ltr;text-align:inherit}
.art-copy h1{font-size:clamp(38px,4.6vw,var(--auth-title-size,68px));line-height:var(--auth-title-lh,1.18);letter-spacing:-.025em;color:var(--auth-title,#f7f5ff);margin:22px 0 17px;text-wrap:balance;max-width:100%}
.art-copy h1 span,.art-copy h1 em{display:block}
.art-copy h1 em{margin-top:.08em;background:linear-gradient(90deg,var(--auth-highlight-a,#b89cff),var(--auth-highlight-b,#60c4ff));-webkit-background-clip:text;background-clip:text;color:transparent}
.art-copy p{color:var(--auth-subtitle,#a09db6);max-width:100%;font-size:15px;line-height:2.05;text-wrap:pretty;margin-inline:0}
.art-copy[dir="rtl"],.art-copy h1,.art-copy p{unicode-bidi:plaintext}
.art-points{justify-content:var(--auth-copy-justify,flex-start)}
.art-points span{color:var(--auth-chip-text,#c9c5dc);background:rgba(var(--auth-chip-bg,14,14,27),.72)}
.auth-art.hide-orbits .orbit,.auth-art.hide-orbits .aurora{display:none}
.btn-primary{background:linear-gradient(135deg,color-mix(in srgb,var(--auth-accent,#8a66ff) 87%,white),var(--auth-accent,#8a66ff))}
.verify-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px;padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.025)}
.verify-actions .secondary-link{margin:0;border:0;background:transparent;color:var(--auth-accent,#8a66ff);cursor:pointer;font-weight:800}
.verify-actions small{color:var(--muted);font-size:9px}
[data-auth-form="verify"] input[name="code"]{font-size:24px;font-weight:900;letter-spacing:.32em;text-align:center;padding-inline:45px;font-variant-numeric:tabular-nums}
@media(max-width:1180px){.art-copy{padding-inline:2vw}.art-copy h1{font-size:clamp(36px,4.4vw,64px)}}
@media(max-width:980px){.art-copy-positioner{display:none}}


/* Authentication hotfix v1.6: compact login header, usable password reveal, OTP input */
.auth-head.compact{margin-bottom:18px}
.auth-head.compact .eyebrow{display:block;margin-bottom:12px}
.auth-head.compact p{font-size:13px;line-height:1.95}
.field-icon{pointer-events:none;z-index:1}
.input-wrap.has-password-toggle input{padding-left:58px}
.password-toggle{
  left:9px;
  width:38px;
  height:38px;
  display:grid;
  place-items:center;
  z-index:3;
  border:1px solid transparent;
  color:#8f8ca5;
  background:rgba(255,255,255,.015);
}
.password-toggle:hover,.password-toggle:focus-visible{
  color:#fff;
  background:rgba(255,255,255,.065);
  border-color:rgba(255,255,255,.09);
  outline:none;
}
.password-toggle[aria-pressed="true"]{color:var(--auth-accent,#8a66ff)}
.password-toggle svg{display:block;width:20px;height:20px;pointer-events:none}
.verification-code-wrap input.verification-code-input{
  font-size:25px;
  font-weight:900;
  letter-spacing:.34em;
  text-align:center;
  padding-right:46px;
  padding-left:20px;
  font-variant-numeric:tabular-nums;
  direction:ltr;
}
.verification-code-wrap .field-icon{right:16px}
@media(max-width:520px){
  .input-wrap.has-password-toggle input{padding-left:55px}
  .password-toggle{width:36px;height:36px;left:8px}
  .verification-code-wrap input.verification-code-input{font-size:23px;letter-spacing:.27em}
}

/* Authentication integrity/UI hotfix v1.8 */
button.secondary-link{appearance:none;-webkit-appearance:none;border:0;background:transparent;padding:0;margin:0;color:#bba9ff;cursor:pointer;font-weight:850;line-height:1.8}
button.secondary-link:hover,button.secondary-link:focus-visible{color:#fff;text-decoration:underline;text-underline-offset:3px;outline:none}
.profile-hint{align-items:center;justify-content:center;flex-wrap:wrap;padding:14px 16px;background:rgba(138,102,255,.075);border-color:rgba(167,139,250,.24);color:#e7e3f5;font-size:11px;text-align:center}
.profile-hint .secondary-link{color:#c7b8ff;font-size:11px}
.field-label .secondary-link{color:#bba9ff;font-size:10px}
.input-wrap.has-password-toggle input{padding-right:18px!important;padding-left:62px!important;direction:ltr;text-align:left}
.input-wrap.has-password-toggle .field-icon{display:none!important}
.password-toggle{left:10px!important;right:auto!important;top:50%;transform:translateY(-50%);border-radius:11px;background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.07)}
.password-toggle:focus-visible{box-shadow:0 0 0 3px color-mix(in srgb,var(--auth-accent,#8a66ff) 24%,transparent)}
.art-brand .site-logo,.mobile-brand .site-logo{width:100%;height:100%;display:block;object-fit:contain;border-radius:inherit;background:transparent}
@media(max-width:520px){.input-wrap.has-password-toggle input{padding-right:16px!important;padding-left:58px!important}.profile-hint{padding:13px 12px}}

/* RTL password control: action stays on the logical start edge (right). */
.input-wrap.has-password-toggle input{padding-right:62px!important;padding-left:18px!important}
.password-toggle{right:10px!important;left:auto!important}
@media(max-width:520px){.input-wrap.has-password-toggle input{padding-right:58px!important;padding-left:16px!important}.password-toggle{right:8px!important;left:auto!important}}