/* ==========================================================================
   NubiiKids parent web app — brand layer on top of Bootstrap 5.3
   --------------------------------------------------------------------------
   Inspired by nubissFusion's static/custom/css/nb.css (navy + berry), adapted to plain Bootstrap 5.3
   (no Vuexy): we retarget Bootstrap's own CSS variables instead of overriding theme selectors.

   Colour rules:
   - Navy  --nb-navy   structural colour: headings, active nav, buttons, links, dark substrate.
   - Berry --nb-berry  SIGNAL ONLY: one moment per surface (unread dot, "Live" pill, emergency).
   Bump the ?v= cache key in templates/base.html on every change.
   ========================================================================== */

/* --- Tokens ------------------------------------------------------------- */
:root,
[data-bs-theme="light"] {
  --nb-navy: #13348B;
  --nb-navy-600: #0F2A70;
  --nb-navy-700: #0B1F55;
  --nb-navy-400: #1B3F9E;
  --nb-navy-050: #EEF2FC;
  --nb-navy-rgb: 19, 52, 139;
  --nb-navy-text: var(--nb-navy);
  --nb-navy-btn: var(--nb-navy);
  --nb-navy-btn-hover: var(--nb-navy-600);

  --nb-berry: #BD0068;
  --nb-berry-050: #FBE9F2;
  --nb-berry-text: var(--nb-berry);
  --nb-berry-rgb: 189, 0, 104;

  --nb-ink: #0B1230;
  --nb-muted: #5B6B8A;
  --nb-canvas: #F8F9FA;
  --nb-surface: #FFFFFF;
  --nb-surface-2: #F1F4F9;
  --nb-line: #E6ECF3;
  --nb-line-2: #CDD7E3;

  --nb-success: #1a8a4a;  --nb-success-rgb: 26, 138, 74;
  --nb-warning: #b8690f;  --nb-warning-rgb: 184, 105, 15;
  --nb-danger: #d92d3a;   --nb-danger-rgb: 217, 45, 58;
  --nb-info: #2563EB;     --nb-info-rgb: 37, 99, 235;
  --nb-indigo: #4F46E5;
  --nb-orange: #EA580C;

  --nb-shadow: 0 10px 40px rgba(19, 52, 139, 0.08);
  --nb-shadow-lg: 0 30px 70px rgba(19, 52, 139, 0.18);
  --nb-card-border: #DCE3ED;
  --nb-shadow-card: 0 1px 2px rgba(19, 52, 139, 0.06), 0 4px 14px rgba(19, 52, 139, 0.06);
  --nb-row-alt: #F5F7FB;
  --nb-radius: 1rem;
  --nb-radius-lg: 1.25rem;
  --nb-substrate: radial-gradient(120% 120% at 80% 0%, var(--nb-navy-400) 0%, var(--nb-navy-700) 70%);

  --nb-sidebar-w: 16.25rem;
  --nb-navbar-h: 3.75rem;
  --nb-bottombar-h: 4rem;
  --nb-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Bootstrap variables */
  --bs-font-sans-serif: var(--nb-font);
  --bs-body-font-family: var(--nb-font);
  --bs-body-bg: var(--nb-canvas);
  --bs-body-color: var(--nb-ink);
  --bs-emphasis-color: var(--nb-ink);
  --bs-secondary-color: var(--nb-muted);
  --bs-tertiary-bg: var(--nb-surface-2);
  --bs-heading-color: var(--nb-navy);
  --bs-primary: var(--nb-navy);
  --bs-primary-rgb: var(--nb-navy-rgb);
  --bs-primary-text-emphasis: var(--nb-navy-600);
  --bs-primary-bg-subtle: var(--nb-navy-050);
  --bs-primary-border-subtle: #C9D4F2;
  --bs-success: var(--nb-success);  --bs-success-rgb: var(--nb-success-rgb);
  --bs-warning: var(--nb-warning);  --bs-warning-rgb: var(--nb-warning-rgb);
  --bs-danger: var(--nb-danger);    --bs-danger-rgb: var(--nb-danger-rgb);
  --bs-info: var(--nb-info);        --bs-info-rgb: var(--nb-info-rgb);
  --bs-border-color: var(--nb-line);
  --bs-border-radius: 0.625rem;
  --bs-border-radius-lg: var(--nb-radius);
  --bs-link-color: var(--nb-navy-text);
  --bs-link-color-rgb: var(--nb-navy-rgb);
  --bs-link-hover-color: var(--nb-navy-600);
  --bs-focus-ring-color: rgba(var(--nb-navy-rgb), 0.25);
  color-scheme: light;
}

[data-bs-theme="dark"] {
  --nb-navy-050: rgba(143, 167, 240, 0.14);
  --nb-navy-text: #8FA7F0;
  --nb-navy-btn: #3457C9;
  --nb-navy-btn-hover: #2A49B0;
  --nb-berry-050: rgba(255, 95, 174, 0.14);
  --nb-berry-text: #FF5FAE;
  --nb-ink: #E8EDF9;
  --nb-muted: #9DAAD0;
  --nb-canvas: #0B1230;
  --nb-surface: #141C45;
  --nb-surface-2: #1B2454;
  --nb-line: rgba(255, 255, 255, 0.08);
  --nb-line-2: rgba(255, 255, 255, 0.16);
  --nb-success: #3FBF72;  --nb-success-rgb: 63, 191, 114;
  --nb-warning: #E0A03A;  --nb-warning-rgb: 224, 160, 58;
  --nb-danger: #FF6B75;   --nb-danger-rgb: 255, 107, 117;
  --nb-info: #60A5FA;     --nb-info-rgb: 96, 165, 250;
  --nb-shadow: 0 10px 40px rgba(0, 0, 0, 0.45);
  --nb-card-border: rgba(255, 255, 255, 0.14);
  --nb-shadow-card: 0 1px 2px rgba(0, 0, 0, 0.5), 0 6px 18px rgba(0, 0, 0, 0.35);
  --nb-row-alt: rgba(255, 255, 255, 0.035);

  --bs-body-bg: var(--nb-canvas);
  --bs-body-color: var(--nb-ink);
  --bs-emphasis-color: var(--nb-ink);
  --bs-secondary-color: var(--nb-muted);
  --bs-tertiary-bg: var(--nb-surface-2);
  --bs-heading-color: var(--nb-ink);
  --bs-primary-text-emphasis: #B3C3F5;
  --bs-primary-bg-subtle: var(--nb-navy-050);
  --bs-border-color: var(--nb-line);
  --bs-link-color: var(--nb-navy-text);
  --bs-link-hover-color: #B3C3F5;
  color-scheme: dark;
}

/* --- Base ----------------------------------------------------------------- */
html, body { font-family: var(--nb-font); }
body { background: var(--nb-canvas); color: var(--nb-ink); -webkit-font-smoothing: antialiased; }
@media (max-width: 991.98px) { [data-bs-theme="light"] { --nb-canvas: #EEF2F7; } }

h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 { color: var(--bs-heading-color); font-weight: 700; letter-spacing: -0.015em; }
h1, .h1 { font-weight: 800; letter-spacing: -0.02em; }
.text-muted, .text-body-secondary { color: var(--nb-muted) !important; }
.text-navy { color: var(--nb-navy-text) !important; }
.text-berry { color: var(--nb-berry-text) !important; }
.fw-800 { font-weight: 800; }
.tabular { font-variant-numeric: tabular-nums; }
.small-caps { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--nb-muted); }

/* --- Buttons (retarget Bootstrap's per-variant vars) ------------------------ */
.btn { --bs-btn-font-weight: 600; --bs-btn-border-radius: .625rem; --bs-btn-padding-y: .5rem; --bs-btn-padding-x: 1rem; }
.btn-lg { --bs-btn-padding-y: .75rem; --bs-btn-border-radius: .75rem; }
/* .btn above sets padding with the same specificity as Bootstrap's .btn-sm, so restore the small size explicitly. */
.btn-sm { --bs-btn-padding-y: .375rem; --bs-btn-padding-x: .75rem; --bs-btn-border-radius: .5rem; }
.btn-primary {
  --bs-btn-bg: var(--nb-navy-btn); --bs-btn-border-color: var(--nb-navy-btn);
  --bs-btn-hover-bg: var(--nb-navy-btn-hover); --bs-btn-hover-border-color: var(--nb-navy-btn-hover);
  --bs-btn-active-bg: var(--nb-navy-700); --bs-btn-active-border-color: var(--nb-navy-700);
  --bs-btn-disabled-bg: var(--nb-navy-btn); --bs-btn-disabled-border-color: var(--nb-navy-btn);
  --bs-btn-focus-shadow-rgb: var(--nb-navy-rgb);
}
.btn-outline-primary {
  --bs-btn-color: var(--nb-navy-text); --bs-btn-border-color: var(--nb-line-2);
  --bs-btn-hover-bg: var(--nb-navy-050); --bs-btn-hover-color: var(--nb-navy-text); --bs-btn-hover-border-color: var(--nb-navy-text);
  --bs-btn-active-bg: var(--nb-navy-050); --bs-btn-active-color: var(--nb-navy-text); --bs-btn-active-border-color: var(--nb-navy-text);
}
.btn-soft { background: var(--nb-navy-050); color: var(--nb-navy-text); border: 0; }
.btn-soft:hover { background: rgba(var(--nb-navy-rgb), .14); color: var(--nb-navy-text); }
.btn-success { --bs-btn-bg: var(--nb-success); --bs-btn-border-color: var(--nb-success); }
.btn-warning { --bs-btn-bg: var(--nb-warning); --bs-btn-border-color: var(--nb-warning); --bs-btn-color: #fff; --bs-btn-hover-color: #fff; }
.btn-danger { --bs-btn-bg: var(--nb-danger); --bs-btn-border-color: var(--nb-danger); }

/* --- Surfaces --------------------------------------------------------------- */
.card {
  --bs-card-bg: var(--nb-surface);
  --bs-card-border-color: var(--nb-card-border);
  --bs-card-border-radius: var(--nb-radius);
  --bs-card-inner-border-radius: calc(var(--nb-radius) - 1px);
  --bs-card-cap-bg: transparent;
  --bs-card-spacer-y: 1.25rem;
  --bs-card-spacer-x: 1.25rem;
  box-shadow: var(--nb-shadow-card);
}
.card-header { border-bottom-color: var(--nb-line); padding-top: 1rem; padding-bottom: 1rem; }
.card-header h2, .card-header h3, .card-header h4, .card-header h5 { margin: 0; font-size: 1rem; }
.card-footer { border-top-color: var(--nb-line); background: transparent; }

.kpi { display: flex; flex-direction: column; gap: .25rem; }
.kpi__icon {
  width: 2.5rem; height: 2.5rem; border-radius: .75rem; display: inline-flex; align-items: center; justify-content: center;
  background: var(--nb-navy-050); color: var(--nb-navy-text); font-size: 1.15rem;
}
.kpi__value { font-size: 1.6rem; font-weight: 800; letter-spacing: -.02em; color: var(--nb-ink); font-variant-numeric: tabular-nums; }
.kpi__label { font-size: .8rem; color: var(--nb-muted); }
.kpi__delta { font-size: .75rem; font-weight: 700; }
.kpi__delta.up { color: var(--nb-warning); }
.kpi__delta.down { color: var(--nb-success); }

.icon-badge {
  width: 2.25rem; height: 2.25rem; border-radius: .7rem; flex: 0 0 auto;
  display: inline-flex; align-items: center; justify-content: center; font-size: 1rem;
  background: rgba(var(--badge-rgb, var(--nb-navy-rgb)), .12); color: rgb(var(--badge-rgb, var(--nb-navy-rgb)));
}
.icon-badge.lg { width: 3rem; height: 3rem; border-radius: .9rem; font-size: 1.35rem; }
.tone-success { --badge-rgb: var(--nb-success-rgb); }
.tone-warning { --badge-rgb: var(--nb-warning-rgb); }
.tone-danger  { --badge-rgb: var(--nb-danger-rgb); }
.tone-info    { --badge-rgb: var(--nb-info-rgb); }
.tone-berry   { --badge-rgb: var(--nb-berry-rgb); }
.tone-indigo  { --badge-rgb: 79, 70, 229; }
.tone-orange  { --badge-rgb: 234, 88, 12; }
.tone-secondary { --badge-rgb: 91, 107, 138; }

.chip {
  display: inline-flex; align-items: center; gap: .35rem; padding: .25rem .65rem; border-radius: 999px;
  font-size: .75rem; font-weight: 600; background: var(--nb-surface-2); color: var(--nb-ink); border: 1px solid var(--nb-line);
  white-space: nowrap;
}
.chip-tone { background: rgba(var(--badge-rgb, var(--nb-navy-rgb)), .12); color: rgb(var(--badge-rgb, var(--nb-navy-rgb))); border-color: transparent; }
a.chip { text-decoration: none; }
a.chip:hover, .chip.active { background: var(--nb-navy-050); color: var(--nb-navy-text); border-color: rgba(var(--nb-navy-rgb), .25); }
.dot { width: .5rem; height: .5rem; border-radius: 50%; display: inline-block; background: var(--nb-line-2); }
.dot.live { background: var(--nb-success); box-shadow: 0 0 0 3px rgba(var(--nb-success-rgb), .2); }
.dot.signal { background: var(--nb-berry); }

/* Tables */
.table { --bs-table-bg: transparent; --bs-table-color: var(--nb-ink); --bs-table-border-color: var(--nb-line); margin-bottom: 0; }
.table > thead th { font-size: .72rem; text-transform: uppercase; letter-spacing: .05em; color: var(--nb-muted); font-weight: 700; background: var(--nb-surface-2); border-bottom: 0; }
.table-zebra > tbody > tr:nth-of-type(even) > * { background: var(--nb-row-alt); }
.table > tbody > tr > * { vertical-align: middle; padding-top: .75rem; padding-bottom: .75rem; }
.table-hover > tbody > tr:hover > * { --bs-table-bg-state: var(--nb-navy-050); }

/* Forms */
.form-control, .form-select { border-color: var(--nb-line-2); border-radius: .625rem; padding: .55rem .85rem; background-color: var(--nb-surface); }
.form-control:focus, .form-select:focus { border-color: var(--nb-navy-text); box-shadow: 0 0 0 .2rem rgba(var(--nb-navy-rgb), .15); }
.form-label { font-weight: 600; font-size: .85rem; }
.form-check-input:checked { background-color: var(--nb-navy-btn); border-color: var(--nb-navy-btn); }
.form-switch .form-check-input { width: 2.4em; height: 1.3em; }
.helptext, .form-text { font-size: .8rem; color: var(--nb-muted); }
.errorlist { list-style: none; padding: 0; margin: .25rem 0 0; color: var(--nb-danger); font-size: .8rem; }

.list-group { --bs-list-group-bg: var(--nb-surface); --bs-list-group-border-color: var(--nb-line); }
.dropdown-menu { --bs-dropdown-bg: var(--nb-surface); --bs-dropdown-border-color: var(--nb-card-border); --bs-dropdown-link-active-bg: var(--nb-navy-btn); box-shadow: var(--nb-shadow); border-radius: .75rem; }
.modal-content { background: var(--nb-surface); border-radius: var(--nb-radius-lg); border-color: var(--nb-card-border); }
.alert { border-radius: .75rem; }
.progress { --bs-progress-bg: var(--nb-surface-2); --bs-progress-bar-bg: var(--nb-navy-btn); border-radius: 999px; }
.nav-pills { --bs-nav-pills-link-active-bg: var(--nb-navy-btn); --bs-nav-link-color: var(--nb-muted); --bs-nav-link-hover-color: var(--nb-navy-text); }
.nav-pills .nav-link { font-weight: 600; border-radius: .6rem; }

/* --- Desktop shell: sidebar + topbar --------------------------------------- */
.nk-shell { min-height: 100vh; }
.nk-sidebar {
  position: fixed; inset: 0 auto 0 0; width: var(--nb-sidebar-w); z-index: 1040;
  background: var(--nb-surface); border-right: 1px solid var(--nb-line); display: flex; flex-direction: column;
  transition: width .2s ease, box-shadow .2s ease;
}
/* Brand row: logo + collapse toggle (Fusion .app-brand + .layout-menu-toggle) */
.nk-brand { height: var(--nb-navbar-h); display: flex; align-items: center; gap: .5rem; padding: 0 .75rem 0 1.25rem; flex: 0 0 auto; }
.nk-brand__link { display: flex; align-items: center; gap: .6rem; text-decoration: none; min-width: 0; flex: 1; }
.nk-brand__mark {
  width: 2.1rem; height: 2.1rem; border-radius: .7rem; background: var(--nb-substrate); color: #fff; flex: 0 0 auto;
  display: inline-flex; align-items: center; justify-content: center; font-size: 1.1rem;
}
.nk-brand__text { font-weight: 800; font-size: 1.1rem; color: var(--nb-navy-text); letter-spacing: .01em; white-space: nowrap; }
.nk-brand__text span { color: var(--nb-berry-text); }
.nk-menu-toggle {
  width: 2rem; height: 2rem; border-radius: .6rem; border: 1px solid var(--nb-line); background: var(--nb-surface);
  color: var(--nb-muted); display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto;
}
.nk-menu-toggle:hover { color: var(--nb-navy-text); background: var(--nb-navy-050); }
/* Shadow under the brand once the menu scrolls (Fusion .menu-inner-shadow) */
.nk-menu-shadow { height: 0; position: relative; z-index: 2; }
.nk-menu-shadow::after { content: ""; position: absolute; inset: 0 0 auto 0; height: 1.25rem; pointer-events: none;
  background: linear-gradient(var(--nb-surface) 10%, transparent); opacity: 0; transition: opacity .2s; }
.nk-sidebar.is-scrolled .nk-menu-shadow::after { opacity: 1; }

/* Menu (Fusion .menu-inner / .menu-item / .menu-link / .menu-sub) */
.nk-menu, .nk-menu__sub { list-style: none; margin: 0; padding: 0; }
.nk-menu { flex: 1; overflow-y: auto; overflow-x: hidden; padding: .25rem .75rem 1.5rem; }
.nk-menu__header { padding: 1.1rem .85rem .35rem; font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: var(--nb-muted); white-space: nowrap; }
.nk-menu__item { margin: 1px 0; }
.nk-menu__link {
  position: relative; display: flex; align-items: center; gap: .7rem; padding: .55rem .8rem; border-radius: .625rem;
  color: var(--nb-ink); text-decoration: none; font-weight: 500; font-size: .92rem; white-space: nowrap;
}
.nk-menu__link:hover { background: var(--nb-surface-2); color: var(--nb-navy-text); }
.nk-menu__icon { font-size: 1.1rem; width: 1.35rem; text-align: center; color: var(--nb-muted); flex: 0 0 auto; }
.nk-menu__link:hover .nk-menu__icon { color: var(--nb-navy-text); }
.nk-menu-text { overflow: hidden; text-overflow: ellipsis; }
.nk-menu__badge {
  margin-left: auto; min-width: 1.35rem; height: 1.35rem; padding: 0 .4rem; border-radius: 999px;
  background: var(--nb-berry); color: #fff; font-size: .72rem; font-weight: 700; display: inline-flex; align-items: center; justify-content: center;
}
/* Active leaf: tint + slim navy pill on the leading edge */
.nk-menu__item.active > .nk-menu__link:not(.nk-menu__toggle) { background: var(--nb-navy-050); color: var(--nb-navy-text); font-weight: 600; }
.nk-menu__item.active > .nk-menu__link:not(.nk-menu__toggle)::after {
  content: ""; position: absolute; left: 0; top: .5rem; bottom: .5rem; width: 3px; border-radius: 3px; background: var(--nb-navy-text);
}
.nk-menu__item.active > .nk-menu__link .nk-menu__icon { color: var(--nb-navy-text); }
/* Group toggles: chevron, navy label when open (no second "selected" box) */
.nk-menu__toggle::before {
  content: "\f285"; font-family: bootstrap-icons; position: absolute; right: .8rem; font-size: .75rem; color: var(--nb-muted);
  transition: transform .2s ease;
}
.nk-menu__item.open > .nk-menu__toggle::before { transform: rotate(90deg); color: var(--nb-navy-text); }
.nk-menu__item.open > .nk-menu__toggle, .nk-menu__item.active > .nk-menu__toggle { color: var(--nb-navy-text); }
.nk-menu__item.active > .nk-menu__toggle .nk-menu__icon { color: var(--nb-navy-text); }
.nk-menu__sub { display: none; padding: .15rem 0 .35rem; }
.nk-menu__item.open > .nk-menu__sub { display: block; }
.nk-menu__sub .nk-menu__link { padding: .45rem .8rem .45rem 2.85rem; font-size: .88rem; }
/* Sub-item ring bullets; active = filled navy dot */
.nk-menu__sub .nk-menu__link::before {
  content: ""; position: absolute; left: 1.35rem; top: 50%; transform: translateY(-50%); width: 6px; height: 6px; border-radius: 50%;
  border: 1.5px solid var(--nb-line-2); transition: all .15s ease;
}
.nk-menu__sub .nk-menu__link:hover::before { border-color: var(--nb-navy-text); }
.nk-menu__sub .nk-menu__item.active > .nk-menu__link { background: transparent; }
.nk-menu__sub .nk-menu__item.active > .nk-menu__link::after { display: none; }
.nk-menu__sub .nk-menu__item.active > .nk-menu__link::before {
  width: 8px; height: 8px; border-color: var(--nb-navy-text); background: var(--nb-navy-text); box-shadow: 0 0 0 3px rgba(var(--nb-navy-rgb), .15);
}

/* Collapsed rail (desktop): icons only; hovering expands it over the content, like Vuexy's layout-menu-collapsed */
@media (min-width: 992px) {
  html.nk-menu-collapsed { --nb-sidebar-w-now: 5rem; }
  html.nk-menu-collapsed .nk-main { margin-left: 5rem; }
  html.nk-menu-collapsed .nk-sidebar:not(:hover) { width: 5rem; }
  html.nk-menu-collapsed .nk-sidebar:hover { box-shadow: var(--nb-shadow-lg); }
  html.nk-menu-collapsed .nk-sidebar:not(:hover) .nk-menu-text,
  html.nk-menu-collapsed .nk-sidebar:not(:hover) .nk-menu__sub,
  html.nk-menu-collapsed .nk-sidebar:not(:hover) .nk-menu__toggle::before { display: none; }
  /* The expand toggle appears when the rail is hovered (Bootstrap's d-lg-inline-flex is !important). */
  html.nk-menu-collapsed .nk-sidebar:not(:hover) .nk-menu-toggle { display: none !important; }
  html.nk-menu-collapsed .nk-sidebar:not(:hover) .nk-brand { padding: 0; justify-content: center; }
  html.nk-menu-collapsed .nk-sidebar:not(:hover) .nk-brand__link { flex: 0 0 auto; }
  html.nk-menu-collapsed .nk-sidebar:not(:hover) .nk-menu__header { padding: .9rem 0 .3rem; text-align: center; }
  html.nk-menu-collapsed .nk-sidebar:not(:hover) .nk-menu__header::before { content: "···"; letter-spacing: .1em; }
  html.nk-menu-collapsed .nk-sidebar:not(:hover) .nk-menu__link { justify-content: center; padding-left: 0; padding-right: 0; }
  html.nk-menu-collapsed .nk-sidebar:not(:hover) .nk-menu__item.active > .nk-menu__link { background: var(--nb-navy-050); color: var(--nb-navy-text); }
  html.nk-menu-collapsed .nk-sidebar:not(:hover) .nk-menu__badge { position: absolute; top: .3rem; right: .7rem; min-width: .55rem; height: .55rem; padding: 0; font-size: 0; }
  html.nk-menu-collapsed .nk-menu-toggle i::before { content: "\f277"; } /* bi-chevron-bar-right */
}

.nk-main { margin-left: var(--nb-sidebar-w); min-height: 100vh; display: flex; flex-direction: column; transition: margin-left .2s ease; }
.nk-topbar {
  position: sticky; top: 0; z-index: 1030; height: var(--nb-navbar-h);
  display: flex; align-items: center; gap: .75rem; padding: 0 1.5rem;
  background: color-mix(in srgb, var(--nb-canvas) 82%, transparent); backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--nb-line);
}
.nk-topbar__title { font-weight: 700; color: var(--nb-ink); font-size: 1.05rem; margin: 0; }
.nk-content { padding: 1.5rem; flex: 1; max-width: 1400px; width: 100%; }
.nk-footer { padding: 1rem 1.5rem; color: var(--nb-muted); font-size: .8rem; }
.nk-icon-btn {
  width: 2.4rem; height: 2.4rem; border-radius: .7rem; display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--nb-line); background: var(--nb-surface); color: var(--nb-ink); position: relative;
}
.nk-icon-btn:hover { color: var(--nb-navy-text); background: var(--nb-navy-050); }
.nk-icon-btn .dot.signal { position: absolute; top: .45rem; right: .5rem; }
.child-switch { border: 1px solid var(--nb-line); background: var(--nb-surface); border-radius: 999px; padding: .25rem .75rem .25rem .3rem; display: inline-flex; align-items: center; gap: .5rem; font-weight: 600; color: var(--nb-ink); }
.avatar {
  width: 2rem; height: 2rem; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: .85rem; background: var(--avatar, var(--nb-navy));
}
.avatar.lg { width: 3.25rem; height: 3.25rem; font-size: 1.25rem; }
/* Emoji avatar picker (children new/edit) */
.nk-avatar-option { width: 3rem; height: 3rem; padding: 0; display: inline-flex; align-items: center; justify-content: center; font-size: 1.6rem; line-height: 1; }
/* Emoji pickers (chores, checklists) and the "add to line" chips under checklist items. */
.nk-emoji-option { min-width: 2.75rem; height: 2.75rem; padding: 0 .5rem; display: inline-flex; align-items: center; justify-content: center; font-size: 1.4rem; line-height: 1; }
.nk-emoji-option.small { font-size: .85rem; font-weight: 600; }
.nk-emoji-chip { font-size: 1.1rem; line-height: 1; padding: .3rem .45rem; }
.nk-exception > summary { list-style: none; cursor: pointer; }
.nk-exception > summary::-webkit-details-marker { display: none; }

.page-header { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; }
.page-header h1 { font-size: 1.6rem; margin: 0; }
.page-header p { margin: .25rem 0 0; color: var(--nb-muted); }

/* --- Phone shell: off-canvas sidebar + bottom tab bar ------------------------ */
.nk-bottombar { display: none; }
@media (max-width: 991.98px) {
  /* Hidden (not just off-screen) while closed, so keyboard focus can't land in it. */
  .nk-sidebar { transform: translateX(-100%); visibility: hidden; transition: transform .25s ease, visibility 0s linear .25s; box-shadow: var(--nb-shadow-lg); }
  .nk-shell.menu-open .nk-sidebar { transform: none; visibility: visible; transition: transform .25s ease; }
  .nk-backdrop { display: none; position: fixed; inset: 0; background: rgba(11, 18, 48, .45); z-index: 1035; }
  .nk-shell.menu-open .nk-backdrop { display: block; }
  .nk-main { margin-left: 0; }
  .nk-topbar { padding: 0 1rem; }
  .nk-content { padding: 1rem 1rem calc(var(--nb-bottombar-h) + 1.5rem + env(safe-area-inset-bottom)); }
  .nk-bottombar {
    display: grid; grid-template-columns: repeat(5, 1fr); position: fixed; inset: auto 0 0 0; z-index: 1030;
    height: calc(var(--nb-bottombar-h) + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom);
    background: var(--nb-surface); border-top: 1px solid var(--nb-line);
  }
  .nk-bottombar a {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .15rem;
    color: var(--nb-muted); text-decoration: none; font-size: .68rem; font-weight: 600; position: relative;
  }
  .nk-bottombar a i { font-size: 1.25rem; }
  .nk-bottombar a.active { color: var(--nb-navy-text); }
  .nk-bottombar .dot.signal { position: absolute; top: .6rem; left: calc(50% + .5rem); }
  .page-header h1 { font-size: 1.35rem; }
}

/* --- Auth split screen -------------------------------------------------------- */
.nb-auth { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); }
.nb-auth__brand {
  background: var(--nb-substrate); color: #fff; padding: 3rem; display: flex; flex-direction: column; justify-content: space-between;
  position: relative; overflow: hidden;
}
.nb-auth__brand::after {
  content: ""; position: absolute; width: 28rem; height: 28rem; right: -8rem; bottom: -8rem; border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--nb-berry-rgb), .35), transparent 65%);
}
.nb-auth__brand h1, .nb-auth__brand h2 { color: #fff; }
.nb-auth__brand .lead { color: rgba(255, 255, 255, .8); max-width: 30rem; }
.nb-auth__feature { display: flex; gap: .85rem; align-items: flex-start; margin-bottom: 1rem; color: rgba(255, 255, 255, .9); }
.nb-auth__feature i { font-size: 1.2rem; background: rgba(255, 255, 255, .12); border-radius: .6rem; width: 2.2rem; height: 2.2rem; display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; }
.nb-auth__form { display: flex; align-items: center; justify-content: center; padding: 2rem; background: var(--nb-surface); }
.nb-auth__card { width: 100%; max-width: 26rem; }
@media (max-width: 991.98px) {
  .nb-auth { grid-template-columns: 1fr; }
  .nb-auth__brand { padding: 2rem 1.5rem; min-height: auto; }
  .nb-auth__brand .nb-auth__features { display: none; }
}

/* --- Feature pieces ------------------------------------------------------------- */
.status-hero { background: var(--nb-substrate); color: #fff; border: 0; }
.status-hero h2, .status-hero h3 { color: #fff; }
.status-hero .text-muted { color: rgba(255, 255, 255, .72) !important; }
.status-hero .ring { --p: 0; width: 7.5rem; height: 7.5rem; border-radius: 50%; display: grid; place-items: center;
  background: conic-gradient(#fff calc(var(--p) * 1%), rgba(255, 255, 255, .18) 0); }
.status-hero .ring > div { width: 6.1rem; height: 6.1rem; border-radius: 50%; background: var(--nb-navy-700); display: grid; place-items: center; text-align: center; }

.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { display: flex; gap: .85rem; padding: .85rem 0; border-bottom: 1px solid var(--nb-line); }
.timeline li:last-child { border-bottom: 0; }
.timeline .time { margin-left: auto; color: var(--nb-muted); font-size: .8rem; white-space: nowrap; font-variant-numeric: tabular-nums; }
.timeline-day { position: sticky; top: var(--nb-navbar-h); background: var(--nb-canvas); z-index: 2; padding: .5rem 0; }

.bar-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .35rem .75rem; align-items: center; margin-bottom: .85rem; }
.bar-row .bar { grid-column: 1 / -1; height: .45rem; border-radius: 999px; background: var(--nb-surface-2); overflow: hidden; }
.bar-row .bar > span { display: block; height: 100%; border-radius: inherit; background: var(--nb-navy-btn); }

.qr-panel { background: #fff; border-radius: var(--nb-radius-lg); padding: 1rem; display: inline-block; border: 1px solid var(--nb-card-border); }
.qr-panel img { width: min(260px, 62vw); height: auto; aspect-ratio: 1; image-rendering: pixelated; }
.code-box { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .72rem; word-break: break-all; background: var(--nb-surface-2); border-radius: .6rem; padding: .75rem; max-height: 7rem; overflow: auto; }
.pair-wait { display: inline-flex; align-items: center; gap: .5rem; font-weight: 600; }
.pair-wait .spinner-grow { width: .8rem; height: .8rem; color: var(--nb-berry); }

.empty { text-align: center; padding: 3rem 1rem; color: var(--nb-muted); }
.empty i { font-size: 2.5rem; color: rgba(var(--nb-navy-rgb), .35); display: block; margin-bottom: .75rem; }

.request-card { border-left: 4px solid var(--nb-warning); }
.emergency-banner { background: rgba(var(--nb-berry-rgb), .1); border: 1px solid rgba(var(--nb-berry-rgb), .35); color: var(--nb-berry-text); border-radius: var(--nb-radius); }

:focus-visible { outline: 2px solid var(--nb-navy-text); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }

/* --- Top nav (structure from nubissFusion topNav / nav_user) --------------------- */
.nk-greeting { font-size: .78rem; color: var(--nb-muted); }
.nk-greeting b { color: var(--nb-ink); font-weight: 600; }
.nk-topbar .nk-topbar__title { font-size: 1rem; }
.nk-topbar__heading { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; justify-content: center; line-height: 1.2; }
.nk-topbar__heading > * { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nk-topnav { flex: 0 0 auto; list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: .5rem; }
.nk-topnav > li { position: relative; }
.nk-topnav__link {
  display: inline-flex; align-items: center; gap: .45rem; height: 2.4rem; padding: 0 .75rem; border-radius: .7rem;
  border: 1px solid var(--nb-line); background: var(--nb-surface); color: var(--nb-ink); font-size: .9rem;
}
.nk-topnav__link:hover { color: var(--nb-navy-text); background: var(--nb-navy-050); }
.nk-topnav__link i { color: var(--nb-navy-text); }
.nk-topnav .dropdown-item.active { background: var(--nb-navy-050); color: var(--nb-navy-text); }
.nk-topnav .dropdown-item.active i { color: var(--nb-navy-text); }

.nk-user-btn { position: relative; border: 0; background: transparent; padding: 0; border-radius: 50%; }
.nk-user-btn .avatar { width: 2.4rem; height: 2.4rem; box-shadow: 0 0 0 2px var(--nb-surface), 0 0 0 3px var(--nb-line-2); }
.nk-user-btn::after {
  content: ""; position: absolute; right: 0; bottom: 0; width: .65rem; height: .65rem; border-radius: 50%;
  background: var(--nb-success); box-shadow: 0 0 0 2px var(--nb-surface);
}
.nk-user-menu { min-width: 16rem; }

.nk-notif-menu { width: min(22rem, calc(100vw - 2rem)); overflow: hidden; }
.nk-notif-menu__list { max-height: 22rem; overflow-y: auto; }
.nk-notif-item {
  display: flex; gap: .75rem; align-items: flex-start; width: 100%; padding: .8rem 1rem; border: 0;
  border-bottom: 1px solid var(--nb-line); background: rgba(var(--nb-navy-rgb), .035); color: var(--nb-ink); font-size: .88rem;
}
.nk-notif-item:hover { background: var(--nb-navy-050); }
.nk-notif-menu form:last-child .nk-notif-item { border-bottom: 0; }

/* Appearance segmented control (port of Fusion .nb-seg) */
.nk-seg { display: inline-flex; padding: .2rem; gap: .2rem; border-radius: .7rem; background: var(--nb-surface-2); border: 1px solid var(--nb-line); }
.nk-seg--block { display: flex; }
.nk-seg__btn {
  flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: .35rem; border: 0; background: transparent;
  color: var(--nb-muted); font-size: .78rem; font-weight: 600; padding: .35rem .5rem; border-radius: .5rem;
}
.nk-seg__btn:hover { color: var(--nb-navy-text); }
.nk-seg__btn[aria-pressed="true"] { background: var(--nb-surface); color: var(--nb-navy-text); box-shadow: var(--nb-shadow-card); }
@media (max-width: 575.98px) { .nk-topnav { gap: .35rem; } .child-switch { padding-right: .4rem; } }

/* Confirmation dialog opened on top of another modal (see nk.js). */
.modal.nk-confirm-stacked { z-index: 1065; }
.modal-backdrop ~ .modal-backdrop { z-index: 1060; }

/* ---- Request cards (Requests + Overview "Waiting for you") ---- */
.nk-req { border-left: 4px solid var(--nb-warning); }
.nk-req.is-asked-you { border-left-color: var(--nb-primary, #13348B); }
.nk-req__app { display: flex; align-items: center; gap: .85rem; }
.nk-req__title { font-size: 1.05rem; font-weight: 700; color: var(--nb-ink); line-height: 1.25; }
.nk-req__placeholder { font-weight: 600; color: var(--nb-muted, #6c757d); }
.nk-req__clues { background: rgba(var(--nb-warning-rgb), .08); border-radius: .6rem; padding: .55rem .75rem; color: var(--nb-ink); }
.nk-req__clues summary { cursor: pointer; font-weight: 600; }
.nk-req__decide { display: flex; flex-direction: column; gap: .6rem; margin: 0; }
.nk-req__for { display: inline-flex; align-items: center; gap: .5rem; font-size: .9rem; color: var(--nb-muted, #6c757d); }
.nk-req__for select { width: auto; min-width: 9rem; }
.nk-req__buttons { display: grid; grid-template-columns: repeat(auto-fit, minmax(8.5rem, 1fr)); gap: .5rem; }
.nk-req__buttons .btn { font-weight: 600; }
.nk-waiting { border: 2px solid rgba(var(--nb-warning-rgb), .45); background: rgba(var(--nb-warning-rgb), .05); }
.nk-new-request { position: fixed; right: 1rem; bottom: calc(5rem + env(safe-area-inset-bottom)); z-index: 1080; }

/* Installed web app (PWA) */
.nk-notify .form-check-input { cursor: pointer; }
.nk-install-card { border-color: rgba(var(--nb-info-rgb), .35); }
.nk-req:target { outline: 2px solid var(--nb-berry); outline-offset: 3px; scroll-margin-top: calc(var(--nb-navbar-h) + 1rem); }
@media (display-mode: standalone) {
  .nk-footer { display: none !important; }
  .nk-topbar { padding-top: env(safe-area-inset-top); height: calc(var(--nb-navbar-h) + env(safe-area-inset-top)); }
  body { overscroll-behavior-y: contain; }
}

/* Family race */
.nk-race-place { width: 1.75rem; text-align: center; font-weight: 800; font-size: 1.1rem; }
/* Reports › Apps by day: cell shade grows with minutes (--o = 0…100). */
.nk-apps-by-day td[style*="--o"] { background: rgba(var(--bs-primary-rgb), calc(var(--o) * 0.0055)); }
/* Health & mood: 30-day calendar */
.nk-mood-cal { display: grid; grid-template-columns: repeat(7, 1fr); gap: .35rem; }
.nk-mood-cal__head { text-align: center; font-size: .75rem; font-weight: 600; color: var(--bs-secondary-color); }
.nk-mood-cal__day { position: relative; border: 1px solid var(--bs-border-color); border-radius: .6rem; min-height: 3.2rem; display: flex; align-items: center; justify-content: center; }
.nk-mood-cal__day.is-today { border-color: var(--bs-primary); border-width: 2px; }
.nk-mood-cal__num { position: absolute; top: .15rem; left: .35rem; font-size: .65rem; color: var(--bs-secondary-color); }
.nk-mood-cal__emoji { font-size: 1.5rem; line-height: 1; }
/* Family race podium */
.nk-podium { display: flex; align-items: flex-end; justify-content: center; gap: 1.25rem; padding-top: 1.5rem; }
.nk-podium__col { display: flex; flex-direction: column; align-items: center; width: 8rem; }
.nk-podium__crown { font-size: 1.6rem; height: 2rem; }
.nk-podium__bar { width: 100%; height: calc(3rem + var(--h) * .07rem); border-radius: .8rem .8rem .3rem .3rem; margin-top: .5rem; color: #fff; display: flex; flex-direction: column; align-items: center; padding-top: .4rem; }
.nk-podium__bar span { font-size: 1.6rem; font-weight: 800; line-height: 1; }

/* ---- Overview: today's numbers inside the status hero ---- */
.nk-hero-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .75rem; margin-top: 1.5rem; }
.nk-hero-stat {
  display: flex; flex-direction: column; gap: .1rem; padding: .75rem .9rem; border-radius: .8rem; color: #fff; text-decoration: none;
  background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .14); transition: background .15s, transform .15s;
}
.nk-hero-stat:hover { background: rgba(255, 255, 255, .18); color: #fff; transform: translateY(-1px); }
.nk-hero-stat__value { font-size: 1.3rem; font-weight: 800; font-variant-numeric: tabular-nums; line-height: 1.2; }
.nk-hero-stat__label { font-size: .75rem; color: rgba(255, 255, 255, .75); }
.nk-hero-stat__delta { font-size: .72rem; font-weight: 700; color: rgba(255, 255, 255, .85); }
@media (max-width: 575.98px) { .nk-hero-stats { grid-template-columns: 1fr 1fr; } .nk-hero-stat:last-child { grid-column: 1 / -1; } }

/* ---- "Worth a look" (Overview) ---- */
.nk-highlights { border-left: 4px solid var(--nb-berry); }
.nk-highlights ul { margin: 0; padding-left: 1.1rem; }
.nk-highlights li + li { margin-top: .2rem; }

/* ---- Card header links + section titles ---- */
.nk-section-title { display: flex; align-items: center; gap: .5rem; margin: .5rem 0 1rem; }
.nk-section-title h2 { font-size: 1.05rem; font-weight: 800; margin: 0; }
.nk-section-title p { margin: 0; color: var(--nb-muted); font-size: .85rem; }

/* ---- Mood: 7-day strip + mix bar ---- */
.nk-mood-strip { display: grid; grid-template-columns: repeat(7, 1fr); text-align: center; gap: .25rem; }
.nk-mood-strip__emoji { font-size: 1.35rem; line-height: 1.6rem; height: 1.6rem; }
.nk-mood-strip__day { font-size: .7rem; color: var(--nb-muted); }
.nk-mood-strip__day.is-today { color: var(--nb-navy-text); font-weight: 800; }
.nk-mood-bar { display: flex; height: .7rem; border-radius: 999px; overflow: hidden; background: var(--nb-surface-2); gap: 2px; }
.nk-mood-bar > span { width: calc(var(--w) * 1%); background: var(--c); }
.nk-mood-legend { display: flex; flex-wrap: wrap; gap: .35rem .9rem; font-size: .8rem; color: var(--nb-muted); }
.nk-mood-legend i { display: inline-block; width: .6rem; height: .6rem; border-radius: 50%; background: var(--c); margin-right: .3rem; }
.mood-great { --c: var(--nb-success); } .mood-good { --c: rgba(var(--nb-success-rgb), .6); } .mood-okay { --c: var(--nb-info); }
.mood-low { --c: var(--nb-warning); } .mood-sad { --c: var(--nb-orange); } .mood-sick { --c: var(--nb-berry); }
.mood-excited { --c: #22c55e; } .mood-calm { --c: #14b8a6; } .mood-tired { --c: #94a3b8; } .mood-bored { --c: #a8a29e; }
.mood-worried { --c: #eab308; } .mood-stressed { --c: #f97316; } .mood-scared { --c: #a855f7; } .mood-angry { --c: #ef4444; }
@media (min-width: 768px) { .nk-mood-cal__day { min-height: 3.8rem; } .nk-mood-cal__emoji { font-size: 1.8rem; } }
.nk-checkin-day { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--nb-muted);
  padding: .6rem 1rem .3rem; background: var(--nb-surface-2); }

/* ---- Small stat inside a card (Reports wellbeing, Health medicine) ---- */
.nk-mini-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(5.5rem, 1fr)); gap: .5rem; }
.nk-mini-stat { background: var(--nb-surface-2); border-radius: .7rem; padding: .6rem .75rem; }
.nk-mini-stat b { display: block; font-size: 1.25rem; font-weight: 800; font-variant-numeric: tabular-nums; color: var(--nb-ink); }
.nk-mini-stat span { font-size: .75rem; color: var(--nb-muted); }

/* ---- Family race page ---- */
.nk-goal { background: var(--nb-substrate); color: #fff; border: 0; }
.nk-goal .progress { background: rgba(255, 255, 255, .2); height: .9rem; }
.nk-goal .progress-bar { background: #fff; }
.nk-goal__reward { font-size: 1.6rem; line-height: 1; }
.nk-goal .small { color: rgba(255, 255, 255, .8); }
.nk-race-row { display: grid; grid-template-columns: 2rem auto minmax(0, 1fr) auto; gap: .5rem 1rem; align-items: center; }
.nk-race-row.is-leader { background: rgba(var(--nb-warning-rgb), .07); }
.nk-race-row__chips { display: flex; flex-wrap: wrap; gap: .35rem; justify-content: flex-end; }
@media (max-width: 575.98px) { .nk-race-row { grid-template-columns: 2rem auto minmax(0, 1fr); } .nk-race-row__chips { grid-column: 2 / -1; justify-content: flex-start; } }
.nk-howto li { display: flex; gap: .6rem; align-items: flex-start; }
.nk-howto li + li { margin-top: .6rem; }
.nk-howto li > span:first-child { font-size: 1.15rem; line-height: 1.4rem; }
@media (max-width: 575.98px) { .nk-podium { gap: .5rem; } .nk-podium__col { width: 6rem; } }
.min-w-0 { min-width: 0; }
.avatar.sm { width: 1.6rem; height: 1.6rem; font-size: .7rem; }

/* ---- Guardians & settings: tabs + member rows ---- */
.nk-tabs { flex-wrap: nowrap; overflow-x: auto; gap: .35rem; padding-bottom: .15rem; scrollbar-width: none;
  /* Fade at the right edge hints that more tabs scroll into view on phones. */
  -webkit-mask-image: linear-gradient(to right, #000 calc(100% - 1.5rem), transparent);
  mask-image: linear-gradient(to right, #000 calc(100% - 1.5rem), transparent); padding-right: 1.5rem; }
@media (min-width: 992px) { .nk-tabs { -webkit-mask-image: none; mask-image: none; padding-right: 0; } }
.nk-tabs::-webkit-scrollbar { display: none; }
.nk-tabs .nav-link { white-space: nowrap; background: var(--nb-surface); border: 1px solid var(--nb-line); }
.nk-tabs .nav-link.active { border-color: transparent; }
.nk-tabs .nav-link.active .badge.text-bg-light { background: rgba(255, 255, 255, .2) !important; color: #fff !important; }
.nk-member { display: grid; grid-template-columns: minmax(12rem, 1.1fr) minmax(0, 1.4fr) auto; gap: .5rem 1rem; align-items: center; padding-top: .85rem; padding-bottom: .85rem; }
.nk-member__who { display: flex; align-items: center; gap: .75rem; min-width: 0; }
.nk-member__access { display: flex; flex-wrap: wrap; align-items: center; gap: .35rem .5rem; }
.nk-member__actions { display: flex; flex-wrap: wrap; gap: .35rem; justify-content: flex-end; }
@media (max-width: 767.98px) {
  .nk-member { grid-template-columns: 1fr; }
  .nk-member__access { padding-left: 2.75rem; }
  .nk-member__actions { justify-content: flex-start; padding-left: 2.75rem; }
}
.nk-invite-panel { background: var(--nb-surface-2); border-bottom: 1px solid var(--nb-line); }

/* ---- Children cards ---- */
.nk-kid { overflow: hidden; }
.nk-kid.is-selected { box-shadow: 0 0 0 2px var(--nb-navy-btn), var(--nb-shadow-card); }
.nk-kid__band { height: .35rem; background: var(--kid, var(--nb-navy)); }
.nk-kid__now { display: flex; align-items: center; gap: .6rem; padding: .55rem .75rem; border-radius: .7rem; background: var(--nb-surface-2); min-height: 3rem; }
.nk-kid__facts li { display: flex; gap: .55rem; align-items: baseline; }
.nk-kid__facts li + li { margin-top: .3rem; }
.nk-kid__facts i { color: var(--nb-muted); width: 1rem; text-align: center; }
.nk-kid__links { display: flex; justify-content: space-between; gap: .25rem; padding-top: .5rem; border-top: 1px solid var(--nb-line); }
.nk-kid__links a { color: var(--nb-muted); text-decoration: none; display: inline-flex; align-items: center; gap: .25rem; padding: .2rem .3rem; border-radius: .4rem; }
.nk-kid__links a:hover { color: var(--nb-navy-text); background: var(--nb-navy-050); }
a.nk-mini-stat:hover { background: var(--nb-navy-050); }
.nk-kid-add { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .5rem; text-align: center; min-height: 14rem;
  border: 2px dashed var(--nb-line-2); background: transparent; box-shadow: none; color: var(--nb-ink); }
.nk-kid-add:hover { border-color: var(--nb-navy-btn); background: var(--nb-navy-050); }


/* ---- Apps page segmented control (was inline in apps.html) ---- */
.nk-app-seg { display: inline-flex; flex-wrap: wrap; padding: .15rem; gap: .15rem; border-radius: .6rem; background: var(--nb-surface-2); border: 1px solid var(--nb-line); }
.nk-app-seg button { border: 0; background: transparent; color: var(--nb-muted); font-size: .78rem; font-weight: 600; padding: .3rem .6rem; border-radius: .45rem; display: inline-flex; gap: .3rem; align-items: center; }
.nk-app-seg button:hover { color: var(--nb-navy-text); }
.nk-app-seg button[aria-pressed="true"] { background: var(--nb-surface); color: var(--nb-navy-text); box-shadow: var(--nb-shadow-card); }
.nk-app-seg button[aria-pressed="true"].is-blocked { color: var(--nb-danger); }
.nk-app-seg button[aria-pressed="true"].is-always { color: var(--nb-success); }
.nk-app-seg button[aria-pressed="true"].is-ask { color: var(--nb-warning); }

/* ---- List row: text left, actions right; actions drop to their own line on phones ---- */
.nk-row { display: flex; align-items: center; gap: .5rem .85rem; flex-wrap: wrap; }
.nk-row__main { flex: 1 1 10rem; min-width: 0; display: flex; align-items: center; gap: .75rem; }
.nk-row__body { min-width: 0; flex: 1; }
.nk-row__actions { display: flex; flex-wrap: wrap; align-items: center; gap: .35rem; margin-left: auto; }
/* (Actions wrap under the text only when they don't fit beside it.) */

/* ---- Wide tables: keep the first column visible while scrolling sideways ---- */
.table-sticky-first th:first-child, .table-sticky-first td:first-child { position: sticky; left: 0; z-index: 1; background: var(--nb-surface); }
.nk-truncate { display: block; max-width: 12rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---- Comparison cards (Devices › Add a device) ---- */
.nk-compare { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.nk-compare dl { margin: 0; }
.nk-compare dt { font-size: .72rem; text-transform: uppercase; letter-spacing: .05em; color: var(--nb-muted); margin-top: .6rem; }
.nk-compare dd { margin: 0; font-size: .9rem; }
@media (max-width: 991.98px) { .nk-compare { grid-template-columns: 1fr; } }

/* ---- Phones (≤575): tighter cards, stacked page headers, nothing wider than the screen ---- */
@media (max-width: 575.98px) {
  .card { --bs-card-spacer-x: 1rem; --bs-card-spacer-y: 1rem; --bs-card-cap-padding-x: 1rem; }
  .card-header.d-flex { flex-wrap: wrap; row-gap: .35rem; }
  .row.g-4 { --bs-gutter-x: 1rem; --bs-gutter-y: 1rem; }
  .page-header { flex-direction: column; align-items: stretch; gap: .75rem; margin-bottom: 1rem; }
  .page-header h1 { font-size: 1.2rem; }
  .page-header p { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
  .page-header > div + div, .page-header > .d-flex { display: flex; flex-wrap: wrap; gap: .5rem; }
  .page-header .btn-group, .nk-full-xs { display: flex; width: 100%; }
  .page-header .btn-group > .btn, .nk-full-xs > .btn { flex: 1 1 0; white-space: nowrap; }
  .kpi__value { font-size: 1.25rem; }
  .status-hero .ring { margin-inline: auto; }
  .nk-mood-cal { gap: .2rem; }
  .nk-mood-cal__day { min-height: 2.6rem; }
  .nk-mood-cal__emoji { font-size: 1.1rem; }
  .nk-mood-cal__num { font-size: .55rem; }
  .nk-podium { gap: .35rem; }
  .nk-podium__col { width: auto; flex: 1 1 0; min-width: 0; }
  .nk-podium__col .fw-semibold { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .emergency-banner { flex-wrap: wrap; }
  .nk-pills-xs { display: flex; flex-wrap: wrap; gap: .35rem; }
  .nk-pills-xs > .btn { flex: 1 1 auto; border-radius: .5rem !important; margin: 0 !important; }
}

/* ---- Touch screens: bigger hit areas for small links and segmented buttons ---- */
@media (pointer: coarse) {
  a.chip { padding: .4rem .75rem; }
  .nk-kid__links a { padding: .45rem .5rem; }
  .nk-seg__btn, .nk-app-seg button { min-height: 2.25rem; }
  .nk-icon-btn { width: 2.75rem; height: 2.75rem; }
  .btn-link.p-0 { padding: .35rem !important; margin: -.35rem; }
}
@media (max-width: 575.98px) { .nb-auth__title { font-size: 1.5rem; } }
.nk-kid-name { max-width: 11rem; }
@media (max-width: 575.98px) { .nk-kid-name { max-width: none; flex: 1 1 100%; } }
.nk-form-toggle { color: var(--nb-navy-text); border-radius: var(--nb-radius) !important; }
.nk-form-toggle[aria-expanded="true"] .bi-chevron-down { transform: rotate(180deg); }
@media (max-width: 1199.98px) { .nk-form-toggle[aria-expanded="true"] { border-bottom: 1px solid var(--nb-line); border-radius: var(--nb-radius) var(--nb-radius) 0 0 !important; } }
/* Reports › Apps by day: the sticky first column keeps its heat-map row tint readable. */
.nk-apps-by-day.table-sticky-first td:first-child { background: var(--nb-surface); }
@media (max-width: 575.98px) { .nk-chart-doughnut { height: 340px !important; } }
/* Three small numbers in one row on phones (Websites page). */
@media (max-width: 575.98px) {
  .nk-kpis-compact .card-body { padding: .75rem; }
  .nk-kpis-compact .kpi__icon { display: none; }
  .nk-kpis-compact .kpi__label { font-size: .7rem; line-height: 1.2; }
}

/* ---- Child edit ---- */
.nk-kid-hero { border-top: .35rem solid var(--kid, var(--nb-navy)); }
.nk-kid-hero__avatar { width: 4rem; height: 4rem; font-size: 1.8rem; }
.nk-kid-hero .nk-kid__links { justify-content: flex-start; gap: .75rem; flex-wrap: wrap; }
.nk-avatar-details { border-top: 1px solid var(--nb-line); padding-top: .75rem; margin-top: .25rem; }
.nk-avatar-details > summary { list-style: none; cursor: pointer; }
.nk-avatar-details > summary::-webkit-details-marker { display: none; }
.nk-avatar-details[open] > summary .bi-chevron-down { transform: rotate(180deg); }
.nk-pin-input { letter-spacing: .5em; font-size: 1.15rem; text-align: center; }
.nk-savebar { display: flex; justify-content: flex-end; gap: .5rem; }
@media (max-width: 991.98px) {
  /* Phones/tablets: the save button stays reachable above the bottom bar while scrolling the form. */
  .nk-savebar { position: sticky; bottom: calc(var(--nb-bottombar-h) + .75rem + env(safe-area-inset-bottom)); z-index: 5;
    padding: .6rem; border-radius: var(--nb-radius); background: var(--nb-surface); box-shadow: var(--nb-shadow-lg); }
  .nk-savebar .btn { flex: 1 1 0; }
}
.text-indigo { color: var(--nb-indigo) !important; }