.auth-shell{display:grid;grid-template-columns:1.05fr 1fr;height:100vh;position:relative;z-index:1}.auth-side{border-right:1px solid var(--line-1);background:radial-gradient(circle at 0 100%,rgba(79,124,255,.1),transparent 50%),radial-gradient(circle at 100% 0,rgba(181,140,255,.06),transparent 50%);position:relative}.auth-form,.auth-side{padding:36px 56px;display:flex;flex-direction:column}.auth-form{justify-content:center}.auth-form-inner{max-width:380px;width:100%;margin:0 auto}.auth-pane-title{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}.auth-h1{font-size:34px;font-weight:600;letter-spacing:-.025em;margin:14px 0 8px;line-height:1.1}.auth-h1 em{font-style:normal;color:var(--blue-300)}.auth-sub{font-size:14px;color:var(--ink-2);line-height:1.5;margin:0 0 28px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}.field input{height:42px;padding:0 14px;font-size:14px;background:var(--bg-2);color:var(--ink-0);border:1px solid var(--line-2);border-radius:8px;font-family:var(--font-sans);transition:border-color .15s ease,box-shadow .15s ease}.field input:focus{outline:none;border-color:var(--blue-400);box-shadow:0 0 0 3px rgba(79,124,255,.15)}.field-row{display:flex;align-items:center;justify-content:space-between}.field-row a{font-size:12px;color:var(--blue-300);text-decoration:none}.checkbox-row{display:flex;align-items:center;gap:8px;margin:4px 0 18px;font-size:12.5px;color:var(--ink-2)}.checkbox-row input{width:14px;height:14px;accent-color:var(--blue-400)}.btn-full{width:100%;height:44px;font-size:14px}.divider{display:flex;align-items:center;gap:12px;margin:22px 0;color:var(--ink-3);font-family:var(--font-mono);font-size:10.5px;letter-spacing:.08em}.divider:after,.divider:before{content:"";flex:1;height:1px;background:var(--line-1)}.sso-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.sso-btn{height:42px;border-radius:8px;border:1px solid var(--line-2);background:var(--bg-2);color:var(--ink-0);display:inline-flex;align-items:center;justify-content:center;gap:10px;font-size:13px;cursor:pointer;transition:border-color .15s,background .15s}.sso-btn:hover{border-color:var(--blue-400);background:var(--bg-3)}.auth-foot{margin-top:22px;font-size:12.5px;color:var(--ink-2);text-align:center}.auth-foot a{color:var(--blue-300);text-decoration:none;font-weight:500}.auth-card-stack{margin-top:auto;position:relative}.auth-mini-card{border:1px solid var(--line-2);border-radius:12px;background:linear-gradient(180deg,var(--bg-2),var(--bg-1));padding:18px 20px;margin-bottom:12px;box-shadow:0 24px 50px -25px rgba(0,0,0,.6)}.auth-mini-card.float-1{transform:translateY(-12px);border-color:rgba(79,124,255,.3)}.auth-mini-card .ring-row{display:flex;align-items:center;gap:14px}.reg-line{font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;color:var(--ink-3);margin:0 0 14px;display:flex;align-items:center;gap:8px}.reg-line .dot{background:var(--green-400);box-shadow:0 0 8px rgba(63,203,142,.6)}.signup-toggle{display:inline-flex;padding:4px;border:1px solid var(--line-2);border-radius:999px;background:var(--bg-2);margin-bottom:22px}.signup-toggle button{background:transparent;border:0;color:var(--ink-2);font-family:var(--font-sans);font-size:12.5px;padding:7px 16px;border-radius:999px;cursor:pointer}.signup-toggle button.active{background:var(--blue-400);color:white;box-shadow:0 0 12px rgba(79,124,255,.3)}.audit-marquee{font-family:var(--font-mono);font-size:11px;color:var(--ink-2);display:flex;flex-direction:column;gap:8px}.audit-marquee div{display:flex;gap:10px;align-items:center}.audit-marquee .ts{color:var(--ink-3)}.audit-marquee .green{color:var(--green-400)}.audit-marquee .blue{color:var(--blue-300)}