/* ============================================
   SETTINGS - ACCESSIBILITY
   ============================================ */

/* Screen reader only utility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus visible states for settings */
.settings-tab-btn:focus-visible {
    outline: var(--focus-outline);
    outline-offset: var(--focus-outline-offset);
    border-radius: var(--radius-sm);
}

.setting-control select:focus-visible,
.setting-control input:focus-visible {
    outline: var(--focus-outline);
    outline-offset: var(--focus-outline-offset);
}

.toggle-switch input:focus-visible + .toggle-slider {
    outline: var(--focus-outline);
    outline-offset: var(--focus-outline-offset);
}

.btn-secondary:focus-visible,
.btn-primary:focus-visible,
.btn-danger:focus-visible {
    outline: var(--focus-outline);
    outline-offset: var(--focus-outline-offset);
}

/* Button icon styling for Account & Billing */
.btn-icon-svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.btn-with-icon {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.external-link-icon {
    width: 14px;
    height: 14px;
}