/* 페이지 CSS — 설정 화면 조합: 왼쪽 구역 내비 + 카드 섹션 + 저장 바 */
.page_settings { display: flex; flex-direction: column; gap: 20px; max-width: 1040px; }
.page_settings .p_head .p_title { font-size: var(--text-2xl); font-weight: var(--weight-semibold); letter-spacing: var(--tracking-snug); }
.page_settings .p_head .p_desc { margin-top: var(--space-4); font-size: var(--text-sm); color: var(--color-text-secondary); }
.page_settings .p_layout { display: grid; grid-template-columns: 200px 1fr; gap: 24px; align-items: start; }
.page_settings .p_nav { position: sticky; top: 72px; }
.page_settings .p_nav ul { display: flex; flex-direction: column; gap: 2px; list-style: none; }
.page_settings .p_nav a { display: block; padding: var(--space-8) var(--space-12); border-radius: var(--radius-8); font-size: var(--text-sm); font-weight: var(--weight-medium); color: var(--color-text-secondary); text-decoration: none; }
.page_settings .p_nav a:hover { background: var(--color-surface-hover); color: var(--color-text-primary); }
.page_settings .p_nav a[aria-current="true"] { background: var(--color-brand-soft); color: var(--color-text-brand); }
.page_settings .p_content { display: flex; flex-direction: column; gap: 20px; min-width: 0; }
.page_settings .p_content .card { scroll-margin-top: 72px; }
.page_settings .card .i_body { display: flex; flex-direction: column; gap: 0; padding: 0 var(--space-20); }
.page_settings .p_row { display: grid; grid-template-columns: 220px 1fr; gap: 24px; padding: 20px 0; border-top: 1px solid var(--color-border-subtle); }
.page_settings .p_row:first-child { border-top: none; }
.page_settings .p_row_label { font-size: var(--text-sm); font-weight: var(--weight-medium); color: var(--color-text-primary); }
.page_settings .p_row_label small { display: block; margin-top: 2px; font-size: var(--text-xs); font-weight: normal; color: var(--color-text-muted); }
.page_settings .p_row_control { display: flex; align-items: center; gap: 12px; min-width: 0; }
.page_settings .p_row_control .input_text { width: 100%; max-width: 360px; }
.page_settings .p_row_control .field { width: 100%; max-width: 360px; }
.page_settings .p_row.m_switch { align-items: center; }
.page_settings .p_row.m_switch .p_row_control { justify-content: flex-end; }
.page_settings .p_avatar { display: inline-flex; align-items: center; justify-content: center; width: 3.5rem; height: 3.5rem; border-radius: 50%; background: var(--color-brand-soft); font-size: var(--text-lg); font-weight: var(--weight-semibold); color: var(--color-text-brand); flex: none; }
.page_settings .p_danger { border-color: var(--color-danger); }
.page_settings .p_danger .i_title { color: var(--color-danger); }
.page_settings .p_savebar { display: none; align-items: center; gap: 12px; padding: 12px 16px; border: 1px solid var(--color-border-default); border-radius: var(--radius-12); background: var(--color-surface-card); font-size: var(--text-sm); position: sticky; bottom: 16px; z-index: var(--z-sticky); box-shadow: var(--shadow-lg); }
.page_settings .p_savebar[data-state="open"] { display: flex; }
.page_settings .p_savebar .p_spacer { flex: 1; }
@media (max-width: 1023px) {
  .page_settings .p_layout { grid-template-columns: 1fr; }
  .page_settings .p_nav { position: static; }
  .page_settings .p_nav ul { flex-direction: row; flex-wrap: wrap; }
}
@media (max-width: 639px) {
  .page_settings .p_row { grid-template-columns: 1fr; gap: 8px; padding: 16px 0; }
  .page_settings .p_row.m_switch { grid-template-columns: 1fr auto; }
  .page_settings .p_savebar { flex-wrap: wrap; }
}