:root{--text:#111a2d;--muted:#667085;--faint:#8792a4;--border:#d4dae3;--border2:#c5cdd8;--surface:#fff;--surface2:#f4f6f8;--accent:#315efb;--accentSoft:#eaf2ff;--xxs:11px;--xs:13px;--sm:15px;--lg:20px}
*{box-sizing:border-box}body.ad2-root{margin:0;background:#eef1f5;color:var(--text);font:400 13px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.dev-auth-layout{min-height:100dvh;display:grid;place-items:center;padding:22px}
.dev-auth-card{width:min(420px,100%);padding:30px;background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:0 6px 24px #1521350d}
.dev-auth-card img{width:120px;display:block;height:auto;margin-bottom:28px}
.dev-auth-card h1{font-size:21px;line-height:1.25;letter-spacing:-.02em;margin:0 0 7px;font-weight:700}
.dev-auth-card>p{margin:0 0 18px;color:var(--muted);font-size:13px}
.dev-auth-card form{display:grid;gap:14px}.dev-auth-card .aui-control{width:100%}
.dev-auth-card .aui-button--primary{margin-top:4px;min-height:34px}
.dev-auth-card .dev-auth-foot{margin:19px 0 0;padding-top:15px;border-top:1px solid var(--border);font-size:11px}
.dev-auth-foot a{color:var(--accent);text-decoration:underline}
.dev-auth-error{padding:10px;background:#fff2f2;color:#b83232;border:1px solid #edcdcd;border-radius:8px}
@media(max-width:600px){.dev-auth-card{padding:22px 20px}}