/* Canonical Tasks-style tab navigation shared by Django and JS-driven screens. */
.ui-tabs { min-width: 0; max-width: 100%; gap: .25rem; overflow-x: auto; overscroll-behavior-inline: contain; border: 1px solid var(--color-slate-200, #e2e8f0); border-radius: var(--radius-lg, .75rem); background: var(--color-slate-100, #f1f5f9); padding: .25rem; box-shadow: 0 1px 2px color-mix(in srgb, var(--color-slate-900, #0f172a) 4%, transparent); scrollbar-width: thin; }
.ui-tab { display: inline-flex; min-width: max-content; height: var(--app-control-default-height, 44px); min-height: var(--app-control-default-height, 44px); align-items: center; justify-content: center; gap: .5rem; border: 1px solid transparent; border-radius: calc(var(--radius-lg, .75rem) - 3px); padding: .5rem .875rem; background: transparent; color: var(--color-slate-600, #475569); font-size: var(--font-size-sm, .875rem); font-weight: 600; line-height: 1.25rem; white-space: nowrap; transition: color 150ms ease, background-color 150ms ease, border-color 150ms ease, box-shadow 150ms ease; }
.ui-tab:hover { background: color-mix(in srgb, var(--color-white, #fff) 65%, transparent); color: var(--color-slate-900, #0f172a); }
.ui-tab[aria-selected='true'], .ui-tab[aria-current='page'], .ui-tab.is-active { border-color: var(--color-slate-200, #e2e8f0); background: var(--color-white, #fff); color: var(--brand-primary, #334155); box-shadow: 0 1px 2px color-mix(in srgb, var(--color-slate-900, #0f172a) 8%, transparent); }
.ui-tab:focus-visible { outline: 2px solid var(--color-interactive-focus, var(--brand-focus, #334155)); outline-offset: 2px; }
.ui-tab:disabled { cursor: not-allowed; opacity: .55; }
.ui-tabs--fill > .ui-tab { min-width: 0; width: 100%; }
html.dark .ui-tabs { border-color: var(--color-slate-700, #334155); background: var(--color-slate-900, #0f172a); }
html.dark .ui-tab { color: var(--color-slate-300, #cbd5e1); }
html.dark .ui-tab:hover { background: var(--color-slate-800, #1e293b); color: var(--color-white, #fff); }
html.dark .ui-tab[aria-selected='true'], html.dark .ui-tab[aria-current='page'], html.dark .ui-tab.is-active { border-color: var(--color-slate-700, #334155); background: var(--color-black, #09090b); color: var(--color-brand-300, #CBD5E1); }

/* QRFikr uses a stable two-row header: section tabs first, page actions below. */
#app-content > header:has([data-qrfikr-page-header]) > div {
  flex-direction: column;
  align-items: stretch;
}
#app-content > header:has([data-qrfikr-page-header]) > div > :first-child,
#app-content > header:has([data-qrfikr-page-header]) [data-page-actions] {
  width: 100%;
}
#app-content > header:has([data-qrfikr-page-header]) [data-page-actions] {
  min-height: var(--app-control-default-height, 44px);
  justify-content: flex-start;
}
#app-content [data-qrfikr-page-header] > .ui-page-title {
  height: 3.125rem;
  min-height: 3.125rem;
  overflow: hidden;
}
#app-content [data-qrfikr-page-header] > .ui-page-title > p {
  min-height: 1.25rem;
}
@media (min-width: 640px) {
  #app-content > header:has([data-qrfikr-page-header]) [data-page-actions] {
    justify-content: flex-end;
  }
}
@media (max-width: 639px) { .ui-tabs--fill { display: flex; } .ui-tabs--fill > .ui-tab { width: auto; } }
@media (prefers-reduced-motion: reduce) { .ui-tab { transition: none; } }