.auth-shell{max-width:560px;margin:auto;padding:48px 22px 32px}.auth-shell .brand{margin-bottom:62px}.auth-card{border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow);backdrop-filter:blur(18px);border-radius:20px;padding:32px}.auth-card h1{font-size:clamp(36px,8vw,58px);line-height:1;letter-spacing:-.07em;margin:13px 0 18px}.auth-card h1 em{color:var(--mint);font-style:normal}.auth-copy{color:var(--muted);line-height:1.6;font-size:13px;margin:0 0 28px}.auth-card form{display:grid;gap:9px}.auth-card label{font-size:11px;color:var(--muted);font-weight:700;margin-top:7px}.auth-card input{width:100%;border:1px solid var(--line-bright);border-radius:10px;background:var(--bg);color:var(--text);font:inherit;padding:12px 13px;outline:none}.auth-card input:focus{border-color:var(--mint);box-shadow:0 0 0 3px color-mix(in srgb,var(--mint) 15%,transparent)}.auth-card button{border:0;cursor:pointer;justify-content:center;margin-top:14px}.auth-result{min-height:20px;font-size:12px;color:var(--muted);margin:8px 0 0}.auth-result.success{color:var(--mint)}.auth-result.error{color:var(--red)}.auth-note{display:flex;gap:9px;color:var(--subtle);font-size:10px;line-height:1.5;border-top:1px solid var(--line);margin-top:24px;padding-top:17px}.auth-back{display:block;color:var(--muted);font-size:12px;text-decoration:none;margin-top:19px}.auth-back:hover{color:var(--mint)}@media(max-width:500px){.auth-shell{padding:24px 17px}.auth-shell .brand{margin-bottom:38px}.auth-card{padding:24px}}