.oauth-body { min-height: 100vh; display: flex; flex-direction: column; align-items: center; padding: clamp(1.25rem, 6vh, 3.5rem) 16px 2rem; background: radial-gradient(26rem 14rem at 50% 0%, rgba(67, 160, 185, 0.28), transparent 70%), var(--bg-base); color: var(--text-primary); font-family: var(--font-body); }
:root[data-theme="dark"] .oauth-body { background: radial-gradient(26rem 14rem at 50% 0%, rgba(14, 116, 144, 0.5), transparent 70%), var(--bg-base); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .oauth-body { background: radial-gradient(26rem 14rem at 50% 0%, rgba(14, 116, 144, 0.5), transparent 70%), var(--bg-base); } }
.oauth-wrap { width: 100%; max-width: 410px; display: flex; flex-direction: column; align-items: center; gap: 0.35rem; }
.oauth-card { width: 100%; background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: 14px; box-shadow: var(--shadow-lg); padding: 1.1rem 1.1rem 0.9rem; }
.oauth-card h1 { font-size: 1.2rem; line-height: 1.3; margin: 0 0 0.8rem; text-align: center; font-family: var(--font-heading); text-wrap: balance; }
.oauth-card form { display: flex; flex-direction: column; gap: 0.75rem; }
.oauth-campo { display: flex; flex-direction: column; gap: 6px; }
.oauth-card label { font-size: 0.82rem; font-weight: 600; color: var(--text-primary); }
.oauth-card input { min-height: 42px; padding: 0.5rem 0.9rem; border: 1px solid var(--border-subtle); border-radius: 10px; background: var(--bg-base); color: var(--text-primary); font-size: 1rem; }
.oauth-card input:focus { outline: none; border-color: var(--primary-hover); box-shadow: 0 0 0 4px var(--auth-ring); }
.oauth-card .btn { min-height: 48px; border-radius: 12px; font-size: 0.95rem; font-weight: 700; justify-content: center; }
.oauth-card .auth-google { margin-top: 0.8rem; }
.oauth-card .auth-cambio { margin-top: 0.8rem; }
.oauth-card .auth-legal { margin-top: 0.8rem; }
.oauth-texto { color: var(--text-secondary); line-height: 1.5; margin: 0; }
.oauth-lista { margin: 14px 0; padding-left: 20px; color: var(--text-secondary); line-height: 1.5; font-size: 0.92rem; }
.oauth-aviso { font-size: 0.85rem; color: var(--text-primary); background: var(--warning-bg); border-left: 3px solid var(--warning); padding: 8px 10px; border-radius: var(--radius-sm); margin: 0 0 14px; }
.oauth-acciones { display: flex; gap: 10px; }
.oauth-acciones .btn { flex: 1; }
.oauth-mensaje { margin: 14px 0 0; padding: 8px 10px; border-radius: var(--radius-sm); background: var(--danger-bg); color: var(--danger); font-size: 0.9rem; }
.oauth-mensaje.ok { background: var(--success-bg); color: var(--success); }
.oauth-card [hidden] { display: none; }
.oauth-card a { color: var(--primary-hover); font-weight: 700; text-decoration: none; }
.oauth-card a:hover { text-decoration: underline; }

.oauth-card .auth-legal a { color: inherit; text-decoration: underline; }