.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-xs);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: border-color 0.15s, box-shadow 0.15s;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.form-group input.error,
.form-group textarea.error,
.form-group select.error {
    border-color: var(--color-error);
}

.field-error {
    color: var(--color-error);
    font-size: var(--font-size-sm);
    margin-top: var(--space-xs);
    min-height: 1.25rem;
}

.auth-card {
    max-width: 28rem;
    margin: var(--space-2xl) auto;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--space-xl);
}

.auth-card h2 {
    margin-bottom: var(--space-lg);
}

.auth-card__alt {
    margin-top: var(--space-lg);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.account-section {
    margin: var(--space-xl) 0;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-color);
}

.account-section h3 {
    margin-bottom: var(--space-sm);
}

/* Breathing room between a section's copy and its button/link below. */
.account-section p {
    margin-bottom: var(--space-md);
}

.account-section__empty {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* Danger zone — account deletion request and pending-deletion notice. */
.account-section--danger h3 {
    color: var(--color-danger, #b3261e);
}

/* Stacked full-width buttons/links within an account section. The flex column
   gives a consistent, non-collapsing gap between actions (e.g. the delete
   confirm screen's confirm/cancel pair) without relying on per-button margins. */
.account-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-md);
}