.auth-shell {
    display: grid;
    gap: 18px;
    align-items: stretch;
    padding: 20px 0 34px;
}
.auth-card h1,
.dashboard-hero h1 {
    margin: 0 0 14px;
    font-family: var(--font-display);
    font-size: clamp(36px, 8vw, 62px);
    line-height: .95;
    letter-spacing: -.035em;
}
.auth-lead { max-width: 560px; margin-bottom: 22px; line-height: 1.6; }
.btn-wide { width: 100%; }
.google-dot {
    display: inline-grid;
    place-items: center;
    width: 24px;
    height: 24px;
    border-radius: 999px;
    background: rgba(255,255,255,.55);
    color: #1f1403;
    font-weight: 800;
}
.auth-note {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 18px;
    color: var(--color-muted);
    font-size: 14px;
}
.auth-side-card h2,
.auth-explainer h2 { margin-top: 0; font-family: var(--font-display); }
.gold-list {
    display: grid;
    gap: 12px;
    margin: 18px 0 0;
    padding-left: 18px;
    color: var(--color-muted);
    line-height: 1.55;
}
.gold-list li::marker { color: var(--color-gold); }
.alert-box {
    margin: 16px 0;
    padding: 16px;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    background: rgba(218, 169, 82, .08);
    color: var(--color-muted);
    line-height: 1.55;
}
.alert-box strong { color: var(--color-gold-light); }
.alert-box code {
    display: inline-block;
    margin-top: 8px;
    color: var(--color-gold-light);
}
.alert-warning { background: rgba(218, 169, 82, .10); }
.header-logout-form { margin: 0; }
.header-logout-form button { cursor: pointer; }
.mobile-language-row { padding: 10px 14px; }
@media (min-width: 860px) {
    .auth-shell { grid-template-columns: 1.2fr .8fr; }
}