.extension-oauth-page{background:radial-gradient(circle at 15% 5%,rgba(245,158,11,.2),transparent 28rem),radial-gradient(circle at 85% 10%,rgba(14,165,233,.18),transparent 24rem),var(--color-bg-base);min-height:100vh;color:var(--color-text-secondary)}.extension-oauth-main{max-width:28rem;margin:0 auto;padding:2rem 1rem 4rem}.extension-oauth-card{background:var(--color-bg-surface-strong);border:1px solid var(--color-border-soft);border-radius:var(--radius-xl);padding:var(--space-xl);box-shadow:var(--shadow-card)}.extension-oauth-card h1{margin:.25rem 0 .75rem;font-size:1.5rem;color:var(--color-text-primary)}.extension-oauth-form{display:grid;gap:.75rem;margin-top:1rem}.extension-oauth-form label{font-weight:600;color:var(--color-text-muted)}.extension-oauth-form input{width:100%;padding:.65rem .75rem;border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);background:var(--color-bg-base);color:var(--color-text-primary)}.extension-oauth-form button{padding:.65rem 1rem;border:none;border-radius:var(--radius-sm);background:var(--color-accent);color:var(--color-bg-base);font-weight:600;cursor:pointer}.extension-oauth-form button:hover{background:var(--color-accent-strong)}