.auth-body{background:#0a0c12;min-height:100vh;}
.auth-body{
  background-image:linear-gradient(rgba(74,138,244,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(74,138,244,.03) 1px,transparent 1px);
  background-size:40px 40px;
}
.auth-shell{display:flex;width:100%;min-height:100vh;}

/* LEFT — brand/marketing panel */
.auth-left-brand{
  width:380px;flex-shrink:0;background:linear-gradient(160deg,#0d1420 0%,#0a0c12 50%,#091020 100%);
  border-right:1px solid var(--border);display:none;flex-direction:column;justify-content:center;
  padding:60px 48px;position:relative;overflow:hidden;
}
.auth-left-brand::before{content:"";position:absolute;top:-120px;left:-80px;width:400px;height:400px;background:radial-gradient(circle,rgba(74,138,244,.12) 0%,transparent 65%);pointer-events:none;}
.auth-left-brand::after{content:"";position:absolute;bottom:-80px;right:-60px;width:300px;height:300px;background:radial-gradient(circle,rgba(74,138,244,.07) 0%,transparent 65%);pointer-events:none;}
@media(min-width:900px){ .auth-left-brand{display:flex;} }

.brand-logo-row{display:flex;align-items:center;gap:10px;margin-bottom:56px;position:relative;z-index:1;}
.brand-logo-mark{width:36px;height:36px;background:var(--blue);border-radius:9px;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.brand-name{font-size:18px;font-weight:700;color:#fff;}
.brand-name .o{color:var(--blue2);}

.brand-icon-wrap{margin-bottom:32px;position:relative;z-index:1;}
.brand-icon-bg{width:72px;height:72px;background:rgba(74,138,244,.1);border:1px solid rgba(74,138,244,.2);border-radius:18px;display:flex;align-items:center;justify-content:center;}

.brand-tagline{font-family:var(--font-display);font-size:26px;font-weight:800;color:#fff;line-height:1.28;letter-spacing:-.5px;margin-bottom:14px;position:relative;z-index:1;}
.brand-tagline .accent{color:var(--blue2);}
.brand-sub{font-size:13.5px;color:var(--dim);line-height:1.7;max-width:260px;margin-bottom:40px;position:relative;z-index:1;}

.brand-stats{display:flex;flex-direction:column;gap:14px;position:relative;z-index:1;}
.bstat{display:flex;align-items:center;gap:12px;padding:13px 15px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.05);border-radius:10px;}
.bstat-ic{width:30px;height:30px;background:rgba(74,138,244,.15);border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--blue2);}
.bstat-text{font-size:12.5px;color:var(--dim);}
.bstat-text strong{display:block;color:#fff;font-size:13.5px;margin-bottom:1px;}

/* RIGHT — form panel */
.auth-right-form{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;}
.auth-card{width:100%;max-width:440px;background:var(--card);border:1px solid var(--border);border-radius:16px;padding:32px;}

.tab-toggle{display:flex;background:var(--card2);border:1px solid var(--border);border-radius:10px;padding:4px;margin-bottom:26px;}
.tab-toggle a,.tab-toggle span{flex:1;text-align:center;padding:9px;border-radius:7px;color:var(--dim);font-size:13px;font-weight:600;}
.tab-toggle a.active,.tab-toggle span.active{background:var(--blue);color:#fff;box-shadow:0 2px 12px rgba(47,107,255,.3);}

.auth-card h1{font-family:var(--font-display);font-size:21px;font-weight:800;margin-bottom:4px;letter-spacing:-.2px;}
.auth-card .lead{font-size:13px;color:var(--dim);margin-bottom:22px;}

.af-row{margin-bottom:15px;}
.af-row label{display:block;font-size:12.5px;font-weight:600;color:var(--dim);margin-bottom:6px;}
.af-row .flex-between{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px;}
.af-row .flex-between label{margin-bottom:0;}
.af-input{position:relative;}
.af-input input{
  width:100%;background:var(--card2);border:1px solid var(--border);border-radius:8px;
  padding:11px 14px;color:var(--text);font-size:14px;outline:none;transition:border-color .15s,box-shadow .15s;
}
.af-input input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,107,255,.15);}
.af-input input::placeholder{color:var(--dim2);}
.af-input select{
  width:100%;background:var(--card2);border:1px solid var(--border);border-radius:8px;
  padding:11px 14px;color:var(--text);font-size:14px;outline:none;transition:border-color .15s,box-shadow .15s;
  appearance:none;-webkit-appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238b93a7'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;
}
.af-input select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,107,255,.15);}
.af-input.has-icon input{padding-right:40px;}
.af-input .toggle-pass{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--dim2);cursor:pointer;padding:4px;opacity:.7;}
.af-input .toggle-pass:hover{opacity:1;}
.af-2col{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
@media(max-width:480px){ .af-2col{grid-template-columns:1fr;} }

.strength-bars{display:flex;gap:4px;margin-top:8px;margin-bottom:4px;}
.strength-bar{flex:1;height:3px;border-radius:2px;background:var(--border);transition:background .3s;}
.strength-bar.weak{background:var(--red);} .strength-bar.fair{background:var(--amber);}
.strength-bar.good{background:var(--blue2);} .strength-bar.strong{background:var(--green);}
.strength-label{font-size:11px;color:var(--dim);}
.strength-label.weak{color:var(--red);} .strength-label.fair{color:var(--amber);}
.strength-label.good{color:var(--blue2);} .strength-label.strong{color:var(--green);}

.forgot-link{font-size:12px;color:var(--blue2);font-weight:600;}

.af-submit{
  width:100%;background:var(--blue);border:none;color:#fff;padding:13px;border-radius:8px;
  font-size:14.5px;font-weight:700;margin-top:6px;transition:all .2s;
}
.af-submit:hover{background:var(--blue2);transform:translateY(-1px);}

.af-divider{display:flex;align-items:center;gap:12px;margin:18px 0 4px;color:var(--dim2);font-size:12px;}
.af-divider::before,.af-divider::after{content:"";flex:1;height:1px;background:var(--border);}
.af-switch{text-align:center;font-size:13px;color:var(--dim);margin-top:18px;}
.af-switch a{color:var(--blue2);font-weight:700;}

.auth-footer{margin-top:24px;text-align:center;font-size:11.5px;color:var(--dim2);display:flex;gap:14px;align-items:center;justify-content:center;}
.auth-footer a{color:var(--dim2);}
.auth-footer a:hover{color:var(--dim);}
.footer-dot{width:3px;height:3px;border-radius:50%;background:var(--border);}