.auth-shell{background:var(--surface-raised);grid-template-rows:auto 1fr auto;min-height:100vh;display:grid}.auth-topbar{border-bottom:1px solid var(--border-subtle);background:#fff;justify-content:space-between;align-items:center;padding:24px 32px;display:flex}.auth-topbar a.back{letter-spacing:.04em;color:var(--text-secondary);text-transform:uppercase;align-items:center;gap:6px;font-family:JetBrains Mono,monospace;font-size:12px;font-weight:700;display:inline-flex}.auth-topbar a.back:hover{color:var(--mona-teal-active)}.auth-main{place-items:center;padding:48px 32px;display:grid}.auth-card{border:2px solid var(--border-strong);background:#fff;border-radius:8px;width:100%;max-width:440px;padding:40px 36px 32px}.auth-card .eyebrow{letter-spacing:.16em;text-transform:uppercase;color:var(--text-secondary);margin-bottom:12px;font-family:JetBrains Mono,monospace;font-size:11px;font-weight:700}.auth-card h1{letter-spacing:-.025em;color:var(--mona-teal-deep);margin-bottom:8px;font-family:Montserrat,sans-serif;font-size:36px;font-weight:900;line-height:1.05}.auth-card h1 em{color:var(--mona-teal);font-family:Lora,serif;font-size:.92em;font-style:italic;font-weight:600}.auth-card .deck{color:var(--text-secondary);margin-bottom:28px;font-size:15px;line-height:1.5}.auth-card .deck strong{color:var(--text-primary);font-weight:700}.auth-form{flex-direction:column;gap:16px;display:flex}.auth-label{text-transform:uppercase;letter-spacing:.08em;color:var(--text-secondary);margin-bottom:6px;font-family:Montserrat,sans-serif;font-size:12px;font-weight:600}.phone-row{grid-template-columns:88px 1fr;align-items:stretch;gap:8px;display:grid}.phone-prefix{background:var(--surface-raised);border:1px solid var(--border-default);color:var(--mona-teal-deep);border-radius:4px;place-items:center;font-family:JetBrains Mono,monospace;font-size:14px;font-weight:700;display:grid}.auth-input{border:1px solid var(--border-default);font-variant-numeric:tabular-nums;letter-spacing:.02em;background:#fff;border-radius:4px;height:48px;padding:0 14px;font-family:Montserrat,sans-serif;font-size:16px}.auth-input:hover{border-color:var(--border-strong)}.auth-input:focus{border:2px solid var(--accent-primary);outline:none;padding:0 13px}.otp-input{letter-spacing:.4em;text-align:center;height:64px;font-family:JetBrains Mono,monospace;font-size:28px;font-weight:600}.auth-cta{justify-content:center;align-items:center;gap:8px;width:100%;height:48px;margin-top:8px;font-size:15px;display:inline-flex}.google-cta{color:var(--text-primary);border:2px solid var(--mona-black);background:#fff;border-radius:9999px;font-weight:700}.google-cta:hover:not(:disabled){background:var(--surface-sunken);border-color:var(--mona-black)}.google-cta:disabled{opacity:.6;cursor:not-allowed}.auth-error{background:var(--state-danger-soft);border-left:3px solid var(--state-danger);color:var(--state-danger);letter-spacing:.02em;border-radius:4px;padding:10px 14px;font-family:JetBrains Mono,monospace;font-size:13px}.auth-fineprint{border-top:1px solid var(--border-subtle);color:var(--text-tertiary);letter-spacing:.04em;margin-top:24px;padding-top:20px;font-family:JetBrains Mono,monospace;font-size:11px;line-height:1.6}.auth-fineprint a{color:var(--text-secondary);border-bottom:1px dotted var(--border-default)}.auth-fineprint a:hover{color:var(--mona-teal-active);border-bottom-color:var(--mona-teal)}.auth-foot{text-align:center;letter-spacing:.04em;color:var(--text-tertiary);padding:24px 32px 32px;font-family:JetBrains Mono,monospace;font-size:11px}.auth-foot a{border-bottom:1px dotted var(--border-default)}.auth-foot a:hover{color:var(--mona-teal-active)}.auth-meta-row{color:var(--text-secondary);letter-spacing:.02em;justify-content:space-between;align-items:center;margin-bottom:12px;font-family:JetBrains Mono,monospace;font-size:12px;display:flex}.auth-meta-row .countdown{color:var(--mona-teal-active);font-weight:700}.auth-meta-row .resend{color:var(--mona-blue);font-family:inherit;font-size:inherit;cursor:pointer;border:none;border-bottom:1px dotted var(--mona-blue);background:0 0;padding:0;text-decoration:none}.auth-meta-row .resend:disabled{color:var(--text-disabled);cursor:not-allowed;border-bottom-color:#0000}