*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  font-family: var(--nf-type-family);
  font-size: var(--nf-type-body-size);
  line-height: 1.45;
  color: var(--nf-text);
  background: var(--nf-bg) var(--nf-aurora-page) no-repeat fixed;
  overflow-wrap: anywhere;
}
#app {
  flex: 1;
  display: flex;
  flex-direction: column;
}
h1, h2, h3, h4, p, ul, dl, dd { margin: 0; padding: 0; }
ul { list-style: none; }
a { color: var(--nf-primary-ink); }
:focus-visible {
  outline: 2px solid var(--nf-line-selected);
  outline-offset: 2px;
}
main:focus { outline: none; }
.icon {
  width: 16px;
  height: 16px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.muted { color: var(--nf-text-muted); }
.spacer { flex: 1; }

/* ---------- top bar ---------- */
.topbar {
  background: var(--nf-header-banner);
  background-color: var(--nf-topbar);
  color: var(--nf-topbar-text);
  padding-top: env(safe-area-inset-top);
}
.topbar-inner {
  max-width: calc(var(--nf-layout-content-max) + 2 * var(--nf-layout-gutter));
  margin: 0 auto;
  padding: 10px var(--nf-layout-gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  text-decoration: none;
  font-weight: 700;
  font-size: 18px;
  white-space: nowrap;
}
.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--nf-radius-lg);
  background: #fff;
}
@media screen and (prefers-color-scheme: dark) {
  .brand-mark { background: transparent; }
}
.brand-mark img { display: block; }
.topbar-note {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--nf-topbar-muted);
  white-space: nowrap;
}

/* ---------- layout ---------- */
.page {
  width: 100%;
  max-width: calc(var(--nf-layout-content-max) + 2 * var(--nf-layout-gutter));
  margin: 0 auto;
  padding: 16px var(--nf-layout-gutter) 32px;
}
.page--nav { padding-bottom: 0; }
.stack { display: flex; flex-direction: column; gap: 14px; }
.foot {
  max-width: calc(var(--nf-layout-content-max) + 2 * var(--nf-layout-gutter));
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--nf-layout-gutter) 24px;
  font-size: 13px;
}

/* ---------- segmented tabs (RALPH .nf-segmented, wrapping, never scrolling) ---------- */
.nf-segmented {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--nf-seg-track-line);
  border-radius: calc(var(--nf-seg-radius) + 2px);
  background: var(--nf-seg-track-bg);
}
.nf-segmented-item {
  flex: 1 1 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: var(--nf-seg-height);
  padding: 0 14px;
  border: 1px solid transparent;
  border-radius: var(--nf-seg-radius);
  color: var(--nf-text);
  font-size: var(--nf-type-control-size);
  font-weight: 600;
  text-decoration: none;
  text-align: center;
}
.nf-segmented-item:hover { background: var(--nf-seg-hover-bg); }
.nf-segmented-item[aria-current] {
  background: var(--nf-seg-active-bg);
  color: var(--nf-seg-active-ink);
  border-color: var(--nf-seg-active-line);
}
.count {
  font-family: var(--nf-type-technical-family);
  font-size: var(--nf-fs-min);
  opacity: 0.85;
}

/* ---------- blocks ---------- */
.block {
  background: var(--nf-surface-raised);
  border: 1px solid var(--nf-line);
  border-radius: var(--nf-radius-xl);
  box-shadow: var(--nf-shadow-card);
  padding: 16px;
}
.block--flush { padding: 0; overflow: hidden; }
.block-title {
  font-size: var(--nf-type-section-size);
  font-weight: var(--nf-type-section-weight);
  margin-bottom: 10px;
}
.block-title--pad { padding: 14px 16px 0; margin-bottom: 0; }
.block--summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.facts { display: flex; flex-wrap: wrap; gap: 8px 32px; }
.fact { display: flex; flex-direction: column; }
.fact-label { font-size: 13px; color: var(--nf-text-muted); }
.fact-value { font-weight: 700; font-size: 17px; }
.fact-note { font-size: 13px; color: var(--nf-text-secondary); }
.score { display: flex; align-items: baseline; gap: 8px; }
.score-num { font-family: var(--nf-type-technical-family); font-size: 26px; font-weight: 700; }
.score-label { color: var(--nf-text-secondary); }

.banner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid var(--nf-amber-outline);
  border-radius: var(--nf-radius-lg);
  background: var(--nf-warning-soft);
  color: var(--nf-text);
  font-size: 14px;
}
.banner--warn { border-color: var(--nf-danger); background: var(--nf-danger-soft); }
.banner-link { font-weight: 600; }

/* ---------- overview rows ---------- */
.rows > .row + .row { border-top: 1px solid var(--nf-line); }
.row { display: flex; align-items: center; gap: 8px; padding-right: 12px; }
.row-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  color: inherit;
  text-decoration: none;
}
a.row-main:hover { background: var(--nf-surface-hover); }
.rows--static .row { padding-right: 0; }
.rows--static .row-main { padding: 8px 0; }
.row-head { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; }
.row-label { font-weight: 600; }
.row-summary { color: var(--nf-text-secondary); font-size: 14px; }
progress {
  appearance: none;
  width: 100%;
  max-width: 320px;
  height: 8px;
  border: 0;
  border-radius: var(--nf-radius-pill);
  overflow: hidden;
  background: var(--nf-line);
  color: var(--nf-action);
}
progress::-webkit-progress-bar { background: var(--nf-line); }
progress::-webkit-progress-value { background: var(--nf-action); border-radius: var(--nf-radius-pill); }
progress::-moz-progress-bar { background: var(--nf-action); border-radius: var(--nf-radius-pill); }

.pill, .tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 1px 8px;
  border: 1px solid var(--nf-line-strong);
  border-radius: var(--nf-radius-pill);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.6;
  white-space: nowrap;
  color: var(--nf-text-secondary);
}
.pill .icon, .tag .icon { width: 12px; height: 12px; }
.pill--done, .tag--ok { border-color: var(--nf-success-ink); background: var(--nf-success-soft); color: var(--nf-success-ink); }
.pill--progress { border-color: var(--nf-line-selected); color: var(--nf-primary-ink); }
.pill--todo, .tag--warn { border-color: var(--nf-amber-outline); background: var(--nf-warning-soft); color: var(--nf-warning); }

/* ---------- buttons and fields ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid var(--nf-line-strong);
  border-radius: var(--nf-radius-button);
  background: var(--nf-surface-raised);
  color: var(--nf-text);
  font: inherit;
  font-size: var(--nf-type-control-size);
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { background: var(--nf-surface-hover); border-color: var(--nf-line-hover); }
.btn--primary { background: var(--nf-action); border-color: var(--nf-action); color: var(--nf-on-primary-btn, var(--nf-text-inverse)); }
.btn--primary:hover { background: var(--nf-action-hover); border-color: var(--nf-action-hover); }
@media screen and (prefers-color-scheme: dark) {
  .btn--primary { color: var(--nf-on-primary); }
}
.btn--ghost { border-color: transparent; background: transparent; color: var(--nf-primary-ink); }
.btn--danger { color: var(--nf-danger); }
.btn--danger.is-armed { background: var(--nf-danger-soft); border-color: var(--nf-danger); }
.btn-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }

.field { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.field label, .field legend { font-size: 13px; font-weight: 600; color: var(--nf-text-secondary); padding: 0; }
input[type='text'], input[type='number'], input[type='date'], select, textarea {
  width: 100%;
  min-height: 36px;
  padding: 6px 10px;
  border: 1px solid var(--nf-line-strong);
  border-radius: var(--nf-radius-md);
  background: var(--nf-surface-raised);
  color: var(--nf-text);
  font: inherit;
  font-size: var(--nf-type-control-size);
}
textarea { resize: vertical; min-height: 72px; }
input[aria-invalid='true'], select[aria-invalid='true'], textarea[aria-invalid='true'] { border-color: var(--nf-danger); }
.field-error { color: var(--nf-danger); font-size: 13px; min-height: 0; }
.field-error:empty { display: none; }
.field--check { flex-direction: row; align-items: flex-start; gap: 10px; padding: 6px 0; cursor: pointer; }
.field--check input { margin-top: 3px; width: 18px; height: 18px; flex: none; accent-color: var(--nf-action); }
.field--check span { font-size: var(--nf-type-body-size); font-weight: 400; color: var(--nf-text); }
fieldset.field { border: 0; padding: 0; margin: 0; min-width: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip-toggle { position: relative; cursor: pointer; }
.chip-toggle input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.chip-toggle span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 2px 12px;
  border: 1px solid var(--nf-line-strong);
  border-radius: var(--nf-radius-pill);
  font-size: 13px;
  font-weight: 600;
  color: var(--nf-text);
}
.chip-toggle input:checked + span { background: var(--nf-seg-active-bg); border-color: var(--nf-seg-active-line, transparent); color: var(--nf-seg-active-ink); }
.chip-toggle input:focus-visible + span { outline: 2px solid var(--nf-line-selected); outline-offset: 2px; }

.form-block { display: flex; flex-direction: column; gap: 12px; }
.form-block .block-title { margin-bottom: 0; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.inline-form { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px; }
.inline-form .field { flex: 1 1 180px; }
.toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.toolbar select { width: auto; min-width: 180px; }
.toolbar-note { font-family: var(--nf-type-technical-family); font-size: 13px; color: var(--nf-text-secondary); }
.import-card { margin-top: 12px; padding: 12px; border: 1px solid var(--nf-line-strong); border-radius: var(--nf-radius-lg); }

/* ---------- entries ---------- */
.entries { display: flex; flex-direction: column; gap: 8px; }
.block--flush .entries { gap: 0; padding: 8px 0 0; }
.block--flush .entries li + li { border-top: 1px solid var(--nf-line); }
.entry {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 14px;
  border: 1px solid var(--nf-line);
  border-radius: var(--nf-radius-lg);
  background: var(--nf-surface-raised);
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.block--flush .entry { border: 0; border-radius: 0; background: transparent; padding: 12px 16px; }
.entry:hover { background: var(--nf-surface-hover); border-color: var(--nf-line-hover); }
.entry-head { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.entry-title { font-weight: 600; }
.entry-date { flex: none; font-size: 13px; color: var(--nf-text-muted); }
.entry-meta { display: flex; flex-wrap: wrap; gap: 6px; }
.entry-text {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: var(--nf-text-secondary);
  font-size: 14px;
}
.empty { padding: 24px 0; text-align: center; color: var(--nf-text-muted); }

/* ---------- dialog ---------- */
.dialog {
  width: min(560px, calc(100vw - 24px));
  max-height: calc(100dvh - 24px);
  padding: 0;
  border: 1px solid var(--nf-line-strong);
  border-radius: var(--nf-radius-xl);
  background: var(--nf-surface-raised);
  color: var(--nf-text);
  box-shadow: var(--nf-shadow-float);
}
.dialog::backdrop { background: var(--nf-scrim); }
.dialog-form { display: flex; flex-direction: column; max-height: calc(100dvh - 24px); }
.dialog-title { padding: 16px 16px 8px; font-size: 18px; }
.notice { display: flex; align-items: center; gap: 6px; margin: 0 16px 4px; font-size: 13px; color: var(--nf-text-secondary); }
.dialog-body { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; align-content: start; padding: 8px 16px 16px; overflow-y: auto; }
.dialog-body > * { grid-column: 1 / -1; }
.dialog-body > .field--short { grid-column: auto; }
.field--short input, .field--short select { max-width: 260px; }
.dialog-body .field--short input, .dialog-body .field--short select { max-width: none; }
.dialog-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--nf-line);
}

.toasts { position: fixed; left: 0; right: 0; bottom: calc(16px + env(safe-area-inset-bottom)); display: flex; justify-content: center; pointer-events: none; z-index: 10; padding: 0 16px; }
.toast {
  pointer-events: auto;
  padding: 10px 16px;
  border-radius: var(--nf-radius-lg);
  background: var(--nf-topbar);
  color: var(--nf-topbar-text);
  box-shadow: var(--nf-shadow-float);
  font-size: 14px;
}
.toast--error { background: var(--nf-danger); color: #fff; }
dialog[open] ~ .toasts { z-index: 10; }

/* ---------- pack ---------- */
.pack { display: flex; flex-direction: column; gap: 16px; }
.pack-title { font-size: 22px; }
.pack-facts { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; }
.pack-facts dt { color: var(--nf-text-muted); font-size: 14px; }
.pack-facts dd { font-weight: 600; }
.pack-section { display: flex; flex-direction: column; gap: 8px; padding-top: 12px; border-top: 1px solid var(--nf-line); }
.pack-section h3 { font-size: 16px; }
.pack-sub { font-size: 14px; color: var(--nf-text-secondary); }
.pack-entry { display: flex; flex-direction: column; gap: 4px; padding: 8px 0; break-inside: avoid; }
.pack-entry + .pack-entry { border-top: 1px dashed var(--nf-line); }
.pack-entry h4 { display: flex; justify-content: space-between; gap: 12px; font-size: 15px; }
.pack-chips { font-size: 13px; color: var(--nf-text-muted); }
.plain { display: flex; flex-direction: column; gap: 2px; }
.pack-foot { font-size: 13px; }

/* ---------- phones ---------- */
@media (max-width: 420px) {
  .topbar-note-text { display: none; }
}
@media (max-width: 640px) {
  :root { --nf-layout-gutter: 16px; }
  .topbar-note { font-size: 12px; }
  .grid2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid2 .field:not(.field--short) { grid-column: 1 / -1; }
  .nf-segmented--main { display: grid; grid-template-columns: repeat(3, 1fr); }
  .nf-segmented--main .nf-segmented-item { padding: 0 6px; }
  input[type='text'], input[type='number'], input[type='date'], select, textarea { font-size: 16px; }
  .toolbar select { flex: 1 1 0; min-width: 0; }
  .nf-segmented--five { display: grid; grid-template-columns: repeat(6, 1fr); }
  .nf-segmented--five .nf-segmented-item { grid-column: span 2; padding: 0 6px; }
  .nf-segmented--five .nf-segmented-item:nth-last-child(-n + 2) { grid-column: span 3; }
  .toolbar .btn--primary { flex: 1 1 100%; }
  .row { flex-wrap: wrap; padding-right: 0; }
  .row .btn--add { margin: -6px 12px 10px 16px; }
  .dialog {
    width: 100vw;
    max-width: 100vw;
    height: 100dvh;
    max-height: 100dvh;
    margin: 0;
    border-radius: 0;
    border: 0;
  }
  .dialog-form { height: 100dvh; max-height: 100dvh; }
  .dialog-body { flex: 1; }
  .block--summary { flex-direction: column; align-items: flex-start; }
  .pack-facts { grid-template-columns: 1fr; gap: 0; }
  .pack-facts dd { margin-bottom: 6px; }
}
@media (pointer: coarse) {
  .btn, .nf-segmented-item, input[type='text'], input[type='number'], input[type='date'], select { min-height: 44px; }
  .chip-toggle span { min-height: 40px; }
}

/* ---------- print: always light, only the pack ---------- */
@media print {
  .no-print { display: none !important; }
  body { background: #fff; color: #000; font-size: 10.5pt; display: block; }
  .page { max-width: none; padding: 0; }
  .block { border: 0; box-shadow: none; padding: 0; background: none; }
  .pack-section { break-inside: auto; }
  .pack-section h3 { break-after: avoid; }
  .pill { border-color: #666; color: #000; background: none; }
  .row-main { padding: 3px 0; }
  progress { display: none; }
  a { color: inherit; text-decoration: none; }
  @page { margin: 14mm; }
}
@media (prefers-reduced-motion: no-preference) {
  .btn, .entry, .nf-segmented-item { transition: background-color 140ms ease, border-color 140ms ease; }
}