.auth-screen{position:fixed;inset:0;z-index:100;background:radial-gradient(circle at 15% 15%,var(--graphite),var(--black) 55%);display:grid;place-items:center;padding:30px;overflow:auto;color:white}.auth-screen.hidden{display:none}.auth-brand{position:fixed;left:28px;top:24px;display:flex;align-items:center;gap:11px}.auth-brand>div:last-child{display:flex;flex-direction:column}.auth-brand small{color:#aaa;margin-top:3px}.auth-logo{width:44px;height:44px;border-radius:12px;background:white;color:var(--black);display:grid;place-items:center;font-weight:900}
.auth-card{width:min(620px,100%);background:var(--card-color);color:var(--ink);border-radius:24px;box-shadow:0 30px 90px rgba(0,0,0,.35);padding:34px}.auth-progress{display:flex;gap:7px;margin-bottom:25px}.auth-progress i{height:5px;flex:1;border-radius:10px;background:var(--line)}.auth-progress i.active{background:linear-gradient(90deg,var(--black),var(--graphite))}.auth-step{display:none}.auth-step.active{display:block}.auth-step h1{font-size:28px;margin:7px 0}.auth-step>p{margin:0 0 18px;font-size:13px;line-height:1.5}.auth-step form{padding:0}.auth-step label{margin-top:12px}.auth-step label>small{color:var(--muted);font-weight:400}.auth-primary{width:100%;padding:13px;margin-top:20px}.demo-access,.resend-code{display:block;margin:14px auto 0;border:0;background:none;color:var(--muted);text-decoration:underline;font-size:11px}.terms-check{flex-direction:row!important;align-items:flex-start;gap:8px!important;font-weight:400!important}.terms-check input{width:17px;height:17px;margin:0;accent-color:var(--black)}.terms-check span{line-height:1.4}.auth-back{border:0;background:none;padding:0;color:var(--muted);font-size:11px;margin-bottom:18px}
.interest-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.interest-option{border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:13px;padding:13px 8px;display:flex;align-items:center;flex-direction:column;gap:6px}.interest-option i{font-style:normal;font-size:24px}.interest-option span{font-size:10px;font-weight:700}.interest-option.selected{border-color:var(--black);outline:2px solid var(--black);background:var(--card-color)}.interest-count{display:block;text-align:center;color:var(--muted);margin-top:13px}
.verification-code{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.verification-code input{width:100%;height:55px;text-align:center;font-size:23px;font-weight:800;padding:0}.demo-code{display:flex;align-items:center;flex-direction:column;background:var(--paper);border-radius:12px;padding:13px;margin-top:16px}.demo-code span{font-size:9px;color:var(--muted);text-transform:uppercase;letter-spacing:1px}.demo-code strong{margin:4px}.demo-code small{color:var(--muted);text-align:center}.auth-security{position:fixed;bottom:18px;color:#999}
.create-account-link{display:block;width:100%;margin-top:10px;border:1px solid var(--line);background:var(--card-color);color:var(--ink);border-radius:10px;padding:11px;font-weight:700}.login-demo{margin-top:18px}
@media(max-width:700px){.auth-screen{display:block;padding:82px 14px 45px}.auth-brand{position:absolute;left:18px;top:18px}.auth-card{padding:25px 18px}.auth-security{display:none}.interest-grid{grid-template-columns:repeat(2,1fr)}.auth-step .form-row{grid-template-columns:1fr}.verification-code{gap:5px}.verification-code input{height:48px}}