:root{
  --bg:#0b0807;
  --panel:#120d0a;
  --panel2:#17100c;
  --line:#4b3529;
  --line-soft:#2d211a;
  --text:#f5eee9;
  --muted:#ad9b90;
  --gold:#d39a69;
  --gold2:#b9784f;
  --green:#7bc49a;
  --red:#dc7871;
  --shadow:0 32px 80px rgba(0,0,0,.42);
}
*{box-sizing:border-box}
html,body{min-height:100%}
html{background:var(--bg)}
body{
  margin:0;
  color:var(--text);
  font-family:Tahoma,"Segoe UI",system-ui,-apple-system,sans-serif;
  background:
    radial-gradient(circle at 14% 86%,rgba(124,74,45,.22),transparent 34%),
    radial-gradient(circle at 82% 18%,rgba(113,72,49,.16),transparent 32%),
    linear-gradient(135deg,#090706 0%,#12100f 52%,#0a0807 100%);
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;inset:0;pointer-events:none;opacity:.15;
  background:
    linear-gradient(115deg,transparent 0 47%,rgba(255,255,255,.035) 48%,transparent 49% 100%);
  background-size:180px 180px;
}
.auth-shell{
  width:min(1180px,calc(100% - 28px));
  min-height:100dvh;
  margin:auto;
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:18px;
  padding:22px 0;
}
.topline{display:flex;justify-content:flex-start;direction:rtl}
.lang-pill{
  display:inline-flex;align-items:center;gap:8px;
  min-height:38px;padding:8px 12px;
  color:#cfc3bb;background:#0f0c0b;border:1px solid #3a2b23;border-radius:9px;
  font-size:12px;
}
.lang-pill svg{width:15px;height:15px}
.auth-card{
  display:grid;
  grid-template-columns:minmax(360px,.92fr) minmax(430px,1.08fr);
  min-height:690px;
  border:1px solid #6e4d39;
  border-radius:24px;
  overflow:hidden;
  background:rgba(15,10,8,.92);
  box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.025);
}
.brand-panel{
  position:relative;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  padding:50px 52px 36px;
  border-left:1px solid #2a1d17;
  background:
    radial-gradient(circle at 75% 15%,rgba(157,101,65,.18),transparent 28%),
    linear-gradient(180deg,#161211 0%,#17110d 58%,#0e0a08 100%);
}
.brand-panel::after{
  content:"";position:absolute;inset:auto -80px -130px -80px;height:330px;
  background:
    radial-gradient(ellipse at center,rgba(176,110,63,.18),transparent 55%),
    linear-gradient(180deg,transparent,#0a0706 78%);
  pointer-events:none;
}
.brand-lockup{position:relative;z-index:2}
.brand-row{display:flex;align-items:center;gap:18px;direction:ltr}
.logo-mark{width:78px;height:78px;flex:0 0 auto}
.wordmark strong{display:block;font-size:48px;line-height:.95;letter-spacing:.12em;font-weight:900}
.wordmark small{display:block;margin-top:10px;font-size:16px;letter-spacing:.35em;color:#d3c6bd}
.hero-copy{margin-top:34px;direction:rtl}
.hero-copy h1{margin:0;color:#e7b181;font-size:24px;line-height:1.35}
.hero-copy p{margin:10px 0 0;color:#b8aba2;font-size:15px;line-height:1.9;max-width:380px}
.feature-list{display:grid;gap:18px;margin-top:34px;position:relative;z-index:2}
.feature{
  display:grid;grid-template-columns:54px 1fr;align-items:center;gap:14px;direction:rtl;
}
.feature-icon{
  width:54px;height:54px;border:1px solid #76513a;border-radius:14px;
  display:grid;place-items:center;color:#d79a66;background:rgba(32,22,17,.72);
}
.feature-icon svg{width:24px;height:24px}
.feature b{display:block;font-size:15px;margin-bottom:5px}
.feature span{display:block;color:#a99588;font-size:12px;line-height:1.5}
.chart-art{
  position:absolute;inset:auto 0 0;height:300px;z-index:1;opacity:.92;
  background:linear-gradient(180deg,transparent,rgba(8,5,4,.35));
}
.chart-art svg{width:100%;height:100%;display:block}
.trade-note{
  position:relative;z-index:2;margin-top:120px;direction:ltr;
  color:#d0a57f;font-size:11px;letter-spacing:.42em;line-height:2.1;
}
.form-panel{
  padding:58px 58px 34px;
  display:flex;flex-direction:column;justify-content:center;
  background:linear-gradient(180deg,#130f0d 0%,#0d0a08 100%);
}
.form-wrap{width:min(520px,100%);margin:auto}
.form-head{text-align:right}
.form-head h2{margin:0;font-size:32px;line-height:1.35}
.form-head p{margin:10px 0 0;color:#a9978d;font-size:15px;line-height:1.7}
.notice{
  display:none;margin-top:18px;padding:11px 12px;border:1px solid #705437;border-radius:10px;
  background:#24180f;color:#e6c18c;font-size:12px;line-height:1.65
}
.notice.on{display:block}
.notice.ok{border-color:#315e43;background:#12251a;color:#91ddb0}
.notice.err{border-color:#6a3935;background:#291513;color:#ef9891}
form{margin-top:28px}
.field{margin-bottom:18px}
.field label{display:block;margin-bottom:8px;font-size:12px;font-weight:700;color:#e8dfda}
.control{
  position:relative;display:flex;align-items:center;min-height:58px;border:1px solid #54453d;
  border-radius:11px;background:#0d0b0a;transition:.18s ease;overflow:hidden
}
.control:focus-within{border-color:#a06d4c;box-shadow:0 0 0 3px rgba(178,115,75,.1)}
.control .ico{width:52px;display:grid;place-items:center;color:#a99a90;flex:0 0 auto}
.control .ico svg{width:21px;height:21px}
.control input{
  min-width:0;flex:1;height:56px;padding:0 12px;border:0;outline:0;background:transparent;color:#f4ece6;
  font-size:14px;font-family:inherit;direction:ltr;text-align:left
}
.control input::placeholder{color:#746b66}
.eye{
  width:48px;height:56px;display:grid;place-items:center;border:0;background:transparent;color:#988b83;cursor:pointer
}
.eye svg{width:19px;height:19px}
.row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 22px;font-size:12px
}
.remember{display:inline-flex;align-items:center;gap:8px;color:#c5b8af}
.remember input{accent-color:#b77a53;width:16px;height:16px}
.link-btn{
  border:0;padding:0;background:transparent;color:#d79b68;font:700 12px inherit;cursor:pointer;text-decoration:underline;text-underline-offset:4px
}
.primary-btn{
  width:100%;min-height:60px;border:1px solid #c28a62;border-radius:14px;
  background:linear-gradient(180deg,#c58a60,#9b5f3e);color:#fff7f0;
  font:900 16px inherit;cursor:pointer;box-shadow:0 10px 26px rgba(126,73,45,.22);
  transition:.16s ease
}
.primary-btn:hover{filter:brightness(1.06);transform:translateY(-1px)}
.primary-btn:active{transform:translateY(0)}
.primary-btn:disabled{opacity:.55;cursor:wait;transform:none}
.sep{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;margin:28px 0;color:#7e736c;font-size:12px}
.sep::before,.sep::after{content:"";height:1px;background:#30251f}
.google-btn{
  width:100%;min-height:54px;border:1px solid #443833;border-radius:11px;background:#0d0b0a;color:#ddd2ca;
  display:flex;align-items:center;justify-content:center;gap:10px;font:700 13px inherit;cursor:pointer
}
.google-btn:hover{border-color:#665247;background:#12100e}
.google-dot{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:white;color:#3c4043;font-weight:900}
.switchline{text-align:center;margin:26px 0 0;color:#b9aaa0;font-size:13px}
.switchline button{margin-right:7px}
.trust{
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:42px -58px -34px;padding:22px 42px 4px;
  border-top:1px solid #2b201b
}
.trust-item{text-align:center;color:#baaca4;font-size:11px}
.trust-icon{
  width:44px;height:44px;margin:0 auto 8px;border:1px solid #664631;border-radius:50%;display:grid;place-items:center;color:#d2915f
}
.trust-icon svg{width:21px;height:21px}
.page-foot{text-align:center;color:#80736b;font-size:11px}
.hidden{display:none!important}
.auth-card.mode-signup .signin-only{display:none!important}
.auth-card:not(.mode-signup) .signup-only{display:none!important}
.auth-card.mode-forgot .password-field,.auth-card.mode-forgot .remember-row,.auth-card.mode-forgot .oauth-wrap,.auth-card.mode-forgot .signup-only,.auth-card.mode-forgot .signin-only{display:none!important}
.auth-card.mode-reset .email-field,.auth-card.mode-reset .remember-row,.auth-card.mode-reset .oauth-wrap,.auth-card.mode-reset .signup-only,.auth-card.mode-reset .signin-only{display:none!important}

@media(max-width:900px){
  .auth-shell{width:min(760px,calc(100% - 20px));padding:14px 0}
  .auth-card{grid-template-columns:1fr}
  .brand-panel{min-height:310px;padding:34px 30px 24px;border-left:0;border-bottom:1px solid #2a1d17}
  .wordmark strong{font-size:40px}
  .hero-copy{margin-top:22px}
  .hero-copy p{max-width:620px}
  .feature-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:24px}
  .feature{grid-template-columns:44px 1fr;gap:10px}
  .feature-icon{width:44px;height:44px;border-radius:12px}
  .trade-note,.chart-art{display:none}
  .form-panel{padding:38px 30px 28px}
  .trust{margin:34px -30px -28px;padding:20px 24px 3px}
}
@media(max-width:560px){
  .auth-shell{width:100%;padding:0;gap:0}
  .topline{position:absolute;top:14px;left:14px;z-index:5}
  .lang-pill{min-height:34px;padding:6px 9px;font-size:10px}
  .auth-card{min-height:100dvh;border:0;border-radius:0;box-shadow:none}
  .brand-panel{min-height:220px;padding:28px 20px 18px}
  .brand-row{gap:12px}
  .logo-mark{width:54px;height:54px}
  .wordmark strong{font-size:31px}
  .wordmark small{font-size:10px;letter-spacing:.28em;margin-top:7px}
  .hero-copy{margin-top:18px}
  .hero-copy h1{font-size:18px}
  .hero-copy p{font-size:12px;line-height:1.7;margin-top:6px}
  .feature-list{display:none}
  .form-panel{padding:28px 18px 20px}
  .form-head h2{font-size:26px}
  .form-head p{font-size:13px}
  form{margin-top:24px}
  .control{min-height:54px}
  .control input,.eye{height:52px}
  .primary-btn{min-height:56px}
  .trust{margin:30px -18px -20px;padding:18px 10px 2px;gap:6px}
  .trust-icon{width:38px;height:38px}
  .trust-item{font-size:9px}
  .page-foot{display:none}
}