:root {
    --page-id: "signup";
}

.auth-page {
    padding-top: 110px;
    padding-bottom: 64px;
}

.auth-shell {
    display: grid;
    gap: 16px;
    max-width: 720px;
    margin: 0 auto;
}

.form-grid {
    display: grid;
    gap: 12px;
}

@media (min-width: 720px) {
    .form-grid {
        grid-template-columns: 1fr 1fr;
    }

    .form-grid .field:last-child {
        grid-column: span 2;
    }
}

.form-grid .field {
    min-width: 0;
}

.field-hint {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.66);
    min-height: 16px;
    line-height: 1.2;
}

/* Override/Extend .check from style.css */
.check {
    margin-top: 12px;
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(0, 0, 0, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.12);
    width: 100%;
}

.form-actions {
    display: grid;
    gap: 10px;
    margin-top: 16px;
}

.auth-form > .field-error {
    margin-top: 10px;
}