@keyframes authIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@keyframes emailIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}.aitlantida-client .auth-wrap{display:grid;grid-template-columns:1.05fr 1fr;min-height:100dvh}.aitlantida-client .auth-brand{background:linear-gradient(150deg,var(--accent-press) 0,var(--accent) 52%,var(--accent-hover) 100%);color:#fff;padding:44px 52px;display:flex;flex-direction:column;position:relative;overflow:hidden}.aitlantida-client .auth-brand:after{content:"";position:absolute;width:460px;height:460px;border-radius:50%;right:-160px;top:-120px;background:rgba(255,255,255,.1)}.aitlantida-client .auth-brand:before{content:"";position:absolute;width:300px;height:300px;border-radius:50%;left:-120px;bottom:-80px;background:rgba(255,255,255,.07)}.aitlantida-client .auth-logo{display:flex;align-items:center;gap:11px;position:relative;z-index:1}.aitlantida-client .auth-logo__mark{width:38px;height:38px;border-radius:11px;background:rgba(255,255,255,.16);display:grid;place-items:center}.aitlantida-client .auth-logo__name{font-size:21px;font-weight:800;letter-spacing:-.01em}.aitlantida-client .auth-brand__mid{margin-top:auto;position:relative;z-index:1}.aitlantida-client .auth-brand__mid h2{font-size:34px;line-height:1.15;font-weight:800;letter-spacing:-.02em;margin:0 0 16px;max-width:460px}.aitlantida-client .auth-brand__mid p{font-size:15.5px;line-height:1.55;color:rgba(255,255,255,.82);margin:0;max-width:440px}.aitlantida-client .auth-brand__stats{display:flex;gap:40px;margin-top:36px}.aitlantida-client .auth-brand__stats b{display:block;font-size:26px;font-weight:800;letter-spacing:-.01em}.aitlantida-client .auth-brand__stats span{font-size:13px;color:rgba(255,255,255,.72)}.aitlantida-client .auth-brand__foot{margin-top:auto;padding-top:40px;font-size:13px;color:rgba(255,255,255,.6);position:relative;z-index:1}.aitlantida-client .auth-main{display:flex;flex-direction:column;padding:24px 28px 40px}.aitlantida-client .auth-topbar{display:flex;align-items:center;justify-content:space-between;gap:16px}.aitlantida-client .seg{display:inline-flex;gap:2px;background:var(--surface-sunken);border:1px solid var(--border-subtle);padding:4px;border-radius:var(--radius-md);flex-wrap:wrap}.aitlantida-client .seg__btn{border:none;background:transparent;font-family:var(--font-sans);font-size:13px;font-weight:600;color:var(--text-secondary);padding:7px 13px;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--dur-fast) var(--ease-out);text-decoration:none;display:inline-block}.aitlantida-client .seg__btn:hover{color:var(--text-primary)}.aitlantida-client .seg__btn--on{background:var(--surface-card);color:var(--accent);box-shadow:var(--shadow-xs)}.aitlantida-client .auth-card-slot{flex:1;display:grid;place-items:center;padding:20px 0}.aitlantida-client .auth-card{width:100%;max-width:400px;animation:authIn var(--dur-base,.22s) var(--ease-out,ease)}.aitlantida-client .auth-form{display:flex;flex-direction:column;gap:16px}.aitlantida-client .auth-foot{text-align:center;font-size:var(--text-sm);color:var(--text-secondary);margin:4px 0 0}.aitlantida-client .social-grid{display:flex;flex-direction:column;gap:10px}.aitlantida-client .social-btn{display:flex;align-items:center;gap:13px;width:100%;height:54px;padding:0 18px;border-radius:var(--radius-md);border:1px solid transparent;font-family:var(--font-sans);font-size:15.5px;font-weight:700;cursor:pointer;text-align:left;transition:filter var(--dur-fast) var(--ease-out),transform var(--dur-fast) var(--ease-out),background var(--dur-fast) var(--ease-out),border-color var(--dur-fast) var(--ease-out)}.aitlantida-client .social-btn>span.lbl{flex:1}.aitlantida-client .social-btn:hover{filter:brightness(.95)}.aitlantida-client .social-btn:active{transform:translateY(1px)}.aitlantida-client .social-btn__ic{width:26px;height:26px;display:grid;place-items:center;flex-shrink:0}.aitlantida-client .social-btn__ic svg{display:block}.aitlantida-client .social-btn--light{background:var(--surface-card);color:var(--text-primary);border-color:var(--border-strong);box-shadow:var(--shadow-xs)}.aitlantida-client .social-btn--light:hover{filter:none;background:var(--surface-hover);border-color:var(--gray-400)}.aitlantida-client .social-btn__chev{color:currentColor;opacity:.5}.aitlantida-client .email-toggle{display:flex;align-items:center;justify-content:center;gap:9px;width:100%;height:46px;background:transparent;border:1px dashed var(--border-strong);border-radius:var(--radius-md);font-family:var(--font-sans);font-size:var(--text-md);font-weight:600;color:var(--text-secondary);cursor:pointer;transition:all var(--dur-fast) var(--ease-out)}.aitlantida-client .email-toggle:hover{color:var(--text-primary);border-color:var(--gray-400);background:var(--surface-sunken)}.aitlantida-client .email-panel{display:flex;flex-direction:column;gap:16px;padding-top:2px;animation:emailIn var(--dur-base,.2s) var(--ease-out,ease)}.aitlantida-client .auth-icon{width:60px;height:60px;border-radius:16px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center}.aitlantida-client .auth-note{display:flex;align-items:center;gap:8px;font-size:var(--text-sm);color:var(--text-secondary);background:var(--surface-sunken);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:11px 14px;text-align:left}.aitlantida-client .auth-step{display:inline-flex;align-items:center;gap:7px;align-self:flex-start;font-size:var(--text-xs);font-weight:700;color:var(--accent);background:var(--accent-soft);padding:6px 11px;border-radius:999px}.aitlantida-client .otp-box{width:48px;height:58px;text-align:center;font-size:24px;font-weight:700;font-family:var(--font-sans);color:var(--text-primary);background:var(--surface-card);border:1.5px solid var(--border-strong);border-radius:var(--radius-md);outline:none;transition:border-color var(--dur-fast) var(--ease-out),box-shadow var(--dur-fast) var(--ease-out)}.aitlantida-client .otp-box:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--focus-ring)}.aitlantida-client .auth-pending{display:flex;align-items:center;gap:8px;font-size:var(--text-sm);color:var(--accent-soft-text);background:var(--accent-soft);border-radius:var(--radius-md);padding:11px 14px;text-align:left}.aitlantida-client .auth-pending svg{flex-shrink:0}@media (max-width:900px){.aitlantida-client .auth-wrap{grid-template-columns:1fr}.aitlantida-client .auth-brand{display:none}}