.signin-shell{justify-content:center;align-items:center;min-height:100vh;padding:32px 20px;display:flex;position:relative;overflow:hidden}.signin-glow{background:radial-gradient(58% 52% at 50% 28%, color-mix(in srgb, var(--teal) 15%, transparent), transparent 70%);pointer-events:none;position:absolute;inset:0}.signin-card{z-index:1;text-align:center;background:color-mix(in srgb, var(--panel) 90%, transparent);border:1px solid var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:18px;flex-direction:column;align-items:center;gap:12px;width:100%;max-width:400px;padding:40px 34px 34px;display:flex;position:relative;box-shadow:0 24px 60px #0000006b}.signin-logo{flex-shrink:0;place-items:center;width:64px;height:64px;margin-bottom:2px;display:grid;position:relative}.signin-logo img{object-fit:contain;grid-area:1/1;width:64px;height:64px;display:block}.signin-logo-color{filter:drop-shadow(0 0 12px #36ecd152)}.signin-logo-mono{display:none!important}.signin-kicker{font-family:var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--teal);font-size:11px}.signin-title{font-family:var(--display);text-wrap:balance;margin:0;font-size:1.6rem;font-weight:600;line-height:1.2}.signin-sub{color:var(--text-dim);max-width:32ch;margin:0 0 6px;font-size:14px;line-height:1.6}.signin-sub b{color:var(--text);word-break:break-word;font-weight:600}.signin-google{color:#1f1f1f;background:#fff;border:1px solid #0000;border-radius:11px;justify-content:center;align-items:center;gap:11px;width:100%;padding:13px 22px;font-size:15px;font-weight:600;text-decoration:none;transition:transform .15s,box-shadow .15s,border-color .15s,background .15s;display:inline-flex}.signin-google:hover{transform:translateY(-1px);box-shadow:0 10px 26px #0000005c}.signin-google:focus-visible{outline:2px solid var(--teal);outline-offset:3px}.gsi-mark{flex-shrink:0;width:18px;height:18px}.signin-actions{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:6px;display:flex}.signin-ghost{font-family:var(--mono);letter-spacing:.04em;color:var(--text-dim);border:1px solid var(--border);border-radius:8px;padding:9px 14px;font-size:12px;text-decoration:none;transition:color .15s,border-color .15s}.signin-ghost:hover{color:var(--teal);border-color:var(--teal)}:root[data-theme=light] .signin-logo-color{display:none!important}:root[data-theme=light] .signin-logo-mono{filter:drop-shadow(0 10px 22px #007a6229);display:block!important}:root[data-theme=light] .signin-google{color:#071d18;background:linear-gradient(135deg,#36ecd138,#2e8fff24),#fff;border-color:#007a6238;box-shadow:0 18px 38px #082d261f,inset 0 0 0 1px #ffffffc2}:root[data-theme=light] .signin-google:hover{border-color:#007a6257;box-shadow:0 22px 46px #082d2629,inset 0 0 0 1px #ffffffe6}