:root {
  color-scheme: light;
  --bg: #f4efe7;
  --bg-alt: #fdf8f2;
  --ink: #161616;
  --muted: #5d5551;
  --line: rgba(22, 22, 22, 0.12);
  --card: rgba(255, 251, 246, 0.9);
  --card-strong: rgba(255, 252, 248, 0.97);
  --accent: #8b1e2d;
  --accent-strong: #651520;
  --shadow: 0 20px 60px rgba(48, 26, 22, 0.12);
  --radius: 24px;
  --radius-sm: 16px;
  --font-display: "Avenir Next", "Segoe UI", sans-serif;
  --font-body: "IBM Plex Sans", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(139, 30, 45, 0.16), transparent 28%),
    radial-gradient(circle at top right, rgba(80, 20, 31, 0.08), transparent 24%),
    linear-gradient(180deg, #f7f1e9 0%, #f1ece4 100%);
  min-height: 100vh;
}

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

img {
  max-width: 100%;
  display: block;
}

.page-shell {
  width: min(1320px, calc(100vw - 2rem));
  margin: 0 auto;
  padding: 1rem 0 4rem;
}

.page-header,
.family-column__header,
.family-card,
.product-card,
.feature-card,
.preview-panel,
.dialog article,
.stack,
.admin-panel,
.admin-hero,
.admin-message,
.admin-item-card {
  background: var(--card);
  backdrop-filter: blur(18px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-header {
  margin-bottom: 1rem;
  padding: 0.9rem 1rem;
}

.page-header__inner,
.page-header__actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
}

.home-hero__utility {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.landing-title {
  margin: 0.3rem 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 4.25rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  max-width: 15ch;
}

.landing-title--compact {
  font-size: clamp(1.8rem, 3vw, 3.1rem);
  max-width: 16ch;
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.78rem;
  color: var(--accent-strong);
}

.muted {
  color: var(--muted);
}

.dialog__actions,
.dialog__actions--split,
.button-row,
.card-actions,
.chip-row,
.product-card__top,
.product-detail-section__header,
.admin-panel__header,
.admin-item-card__header,
.logo-heading,
.product-card__identity,
.assignment-card__header,
.assignment-card__identity,
.admin-item-card__meta {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.button-row--wrap {
  flex-wrap: wrap;
}

.family-columns,
.product-stack,
.product-feature-list,
.checkbox-row,
.family-list,
.assignment-list,
.feature-admin-list,
.admin-layout,
.stack {
  display: grid;
  gap: 1rem;
}

.family-columns {
  margin-top: 1rem;
}

.family-columns--landing {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;
}

.family-column {
  display: grid;
  gap: 1rem;
}

.family-column__header {
  display: grid;
  gap: 1rem;
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--line);
  text-align: left;
  cursor: pointer;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.78)),
    linear-gradient(120deg, rgba(255, 255, 255, 0.2), color-mix(in srgb, var(--family-accent) 18%, white));
}

.family-column__header h2,
.family-column__header h3,
.admin-panel__header h3,
.admin-hero h2,
.admin-item-card h4,
.family-card h2,
.family-detail-hero h1 {
  margin: 0.3rem 0 0.45rem;
}

.family-card {
  display: grid;
  gap: 1rem;
  width: 100%;
  padding: 1.25rem;
  text-align: left;
  cursor: pointer;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.8)),
    linear-gradient(120deg, rgba(255, 255, 255, 0.22), color-mix(in srgb, var(--family-accent) 18%, white));
  transition: transform 140ms ease, box-shadow 140ms ease, border-color 140ms ease;
}

.family-card:hover {
  transform: translateY(-2px);
  border-color: rgba(23, 32, 51, 0.2);
}

.family-card--empty {
  cursor: default;
  min-height: 100%;
}

.family-card--empty:hover {
  transform: none;
  border-color: var(--line);
}

.family-detail-hero,
.family-product-grid,
.route-view,
.home-hero {
  display: grid;
  gap: 1rem;
}

.detail-shell,
.detail-nav,
.feature-detail,
.feature-detail__layout,
.feature-detail__body,
.feature-detail__aside,
.feature-detail__copy,
.feature-meta-list {
  display: grid;
  gap: 1rem;
}

.detail-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  padding: 0.1rem 0;
}

.detail-nav__item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-width: 0;
}

.detail-nav__link,
.detail-nav__current {
  font-size: 0.95rem;
  line-height: 1.2;
}

.detail-nav__link {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--accent-strong);
  cursor: pointer;
}

.detail-nav__current {
  color: var(--ink);
  font-weight: 600;
}

.detail-nav__separator {
  color: var(--muted);
}

.home-hero {
  padding: 1.25rem 0 0.25rem;
}

.scope-note {
  margin: 0;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-table th,
.admin-table td {
  padding: 0.9rem 0.75rem;
  border-top: 1px solid rgba(23, 32, 51, 0.08);
  text-align: left;
  vertical-align: top;
}

.admin-table thead th {
  border-top: 0;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.admin-table__row--active {
  background: rgba(23, 32, 51, 0.04);
}

.admin-table__row--clickable {
  cursor: pointer;
}

.admin-table__row--clickable:hover {
  background: rgba(23, 32, 51, 0.03);
}

.table-identity {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.family-product-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.family-detail-hero__card {
  padding: 1.2rem;
}

.product-card {
  display: grid;
  gap: 0.75rem;
  width: 100%;
  padding: 1rem;
  text-align: left;
  cursor: pointer;
  transition: transform 140ms ease, box-shadow 140ms ease, border-color 140ms ease;
}

.product-card:hover,
.product-feature-item:hover,
.admin-item-card:hover {
  transform: translateY(-2px);
  border-color: rgba(23, 32, 51, 0.2);
}

.product-card strong {
  font-size: 1.12rem;
  line-height: 1.15;
}

.logo-heading {
  align-items: center;
}

.product-detail-hero {
  padding: 1.1rem;
  border-radius: 20px;
  color: white;
  background:
    linear-gradient(160deg, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.04)),
    linear-gradient(135deg, var(--accent-color, #8b1e2d), #341518);
}

.product-detail-hero h2 {
  margin: 0.65rem 0;
}

.product-detail-section {
  margin-top: 1rem;
}

.feature-detail {
  gap: 1.25rem;
}

.feature-detail__hero {
  padding: 1.35rem;
  border-radius: 24px;
  color: white;
  background:
    linear-gradient(160deg, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.04)),
    linear-gradient(135deg, var(--accent-color, #8b1e2d), #341518);
  box-shadow: var(--shadow);
}

.feature-detail__hero h1 {
  margin: 0.35rem 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 4.2rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  max-width: 12ch;
}

.feature-detail__subtitle {
  margin: 0;
  max-width: 46rem;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.02rem;
  line-height: 1.7;
}

.feature-detail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.feature-detail__layout {
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.85fr);
  align-items: start;
}

.feature-detail__body,
.feature-detail__aside {
  align-content: start;
}

.feature-detail__copy h2,
.feature-detail__meta-card h3 {
  margin: 0;
}

.feature-detail__copy p {
  margin: 0;
  line-height: 1.75;
}

.feature-detail__media {
  min-height: 260px;
}

.feature-detail__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-detail__media--icon {
  min-height: 260px;
  justify-content: center;
  align-items: center;
}

.feature-detail__media--icon .material-symbols-outlined {
  font-size: 5rem;
}

.feature-meta-item {
  display: grid;
  gap: 0.25rem;
  padding: 0.9rem 1rem;
  border-radius: 16px;
  background: rgba(23, 32, 51, 0.04);
}

.feature-meta-item span {
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.feature-meta-item strong {
  font-size: 1rem;
  line-height: 1.35;
}

.product-detail-filter {
  min-width: 220px;
}

.product-detail-filters-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: start;
}

.product-detail-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: end;
  justify-content: flex-start;
}

.product-detail-filter span {
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.product-detail-filter__clear {
  align-self: end;
  flex: 0 0 auto;
  white-space: nowrap;
}

.product-feature-group {
  display: grid;
  gap: 0.85rem;
}

.product-feature-group h4 {
  margin: 0;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.product-feature-item,
.admin-item-card {
  display: grid;
  gap: 0.75rem;
  width: 100%;
  padding: 1rem;
  text-align: left;
  border: 1px solid rgba(23, 32, 51, 0.1);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.82);
}

.assignment-card {
  display: grid;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid rgba(23, 32, 51, 0.1);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.82);
}

.assignment-card__header,
.admin-item-card__meta {
  justify-content: space-between;
}

.product-feature-item {
  cursor: pointer;
  appearance: none;
  grid-template-columns: minmax(140px, 220px) minmax(0, 1fr);
  align-items: start;
  gap: 1rem;
}

.product-feature-item:focus-visible {
  outline: 2px solid var(--accent-strong);
  outline-offset: 3px;
}

.product-feature-item--compact {
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
}

.product-feature-item__media .feature-media,
.product-feature-item__media .feature-card__hero {
  height: 100%;
  min-height: 0;
}

.product-feature-item__icon {
  width: 4rem;
  height: 4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  color: white;
  background:
    linear-gradient(160deg, rgba(0, 0, 0, 0.16), rgba(0, 0, 0, 0.05)),
    linear-gradient(135deg, var(--accent-color, #bf4b2c), rgba(49, 95, 223, 0.85));
}

.product-feature-item__icon .material-symbols-outlined {
  font-size: 1.8rem;
}

.product-feature-item__content {
  display: grid;
  gap: 0.6rem;
  align-self: center;
}

.product-feature-item__heading,
.product-feature-item__description {
  margin: 0;
}

.product-feature-item__heading {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.45rem;
  font-size: 1.05rem;
  line-height: 1.35;
}

.product-feature-item__heading strong {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--feature-accent-color, var(--accent-strong));
}

.product-feature-item__divider,
.product-feature-item__subtitle {
  color: var(--feature-secondary-color, var(--muted));
}

.product-feature-item__description {
  color: var(--ink);
  line-height: 1.6;
}

.feature-card,
.preview-panel,
.admin-panel,
.admin-hero {
  padding: 1rem;
}

.chip,
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  font-size: 0.84rem;
}

.chip {
  background: rgba(23, 32, 51, 0.06);
  color: var(--ink);
}

.pill {
  background: rgba(139, 30, 45, 0.12);
  color: var(--accent-strong);
}

.chip--internal {
  background: rgba(49, 95, 223, 0.12);
  color: #2140a7;
}

.chip--success {
  background: rgba(29, 122, 114, 0.13);
  color: #145c55;
}

.chip--featured {
  background: rgba(139, 30, 45, 0.14);
  color: var(--accent-strong);
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 44px;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  text-decoration: none;
}

.button--primary {
  background: linear-gradient(135deg, var(--accent), #b93a4d);
  color: white;
}

.button--secondary {
  background: rgba(22, 22, 22, 0.08);
  color: var(--ink);
}

.button--ghost {
  background: transparent;
  border: 1px solid rgba(22, 22, 22, 0.15);
  color: var(--ink);
}

.button--light {
  background: rgba(255, 255, 255, 0.94);
  color: var(--accent-strong);
  box-shadow: 0 10px 24px rgba(23, 32, 51, 0.14);
}

.button--subtle {
  min-height: 36px;
  padding: 0.45rem 0.85rem;
  border-color: rgba(22, 22, 22, 0.1);
  background: rgba(255, 255, 255, 0.42);
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.button--subtle:hover {
  border-color: rgba(22, 22, 22, 0.18);
  color: var(--ink);
}

.button--icon {
  width: 44px;
  min-width: 44px;
  padding: 0;
  border-radius: 14px;
}

.button--with-icon {
  gap: 0.55rem;
  white-space: nowrap;
}

.product-detail-filter__export {
  min-height: 40px;
  padding: 0.55rem 0.85rem;
  border-color: rgba(22, 22, 22, 0.12);
  background: rgba(255, 255, 255, 0.7);
}

.product-detail-filter__export .material-symbols-outlined {
  font-size: 1rem;
}

.product-detail-filter__export span:last-child {
  font-size: 0.84rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.button--icon .material-symbols-outlined {
  font-size: 1.2rem;
}

.dialog {
  position: relative;
  width: min(780px, calc(100vw - 1.5rem));
  border: 0;
  padding: 0;
  border-radius: 28px;
  background: transparent;
}

.dialog::backdrop {
  background: rgba(12, 18, 32, 0.48);
  backdrop-filter: blur(4px);
}

.dialog__close {
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
  z-index: 2;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid rgba(23, 32, 51, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  font-size: 1.4rem;
  line-height: 1;
  box-shadow: 0 8px 24px rgba(23, 32, 51, 0.12);
}

.dialog article,
.dialog form {
  padding: 1.25rem;
}

.dialog--wide {
  width: min(980px, calc(100vw - 1.5rem));
}

.stack {
  background: rgba(255, 255, 255, 0.96);
}

.dialog__actions {
  justify-content: end;
}

.dialog__actions--padded {
  padding: 0 1.25rem 1.25rem;
}

.dialog__actions--split,
.admin-panel__header,
.admin-item-card__header {
  justify-content: space-between;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.checkbox-row {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.checkbox-option,
.assignment-row {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 0.95rem;
  border-radius: 14px;
  background: rgba(23, 32, 51, 0.05);
}

.checkbox-option {
  justify-content: start;
}

.assignment-row span {
  display: grid;
  gap: 0.25rem;
}

.admin-view {
  display: grid;
  gap: 1rem;
}

.admin-hero {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1rem;
}

.admin-hero > * {
  min-width: 0;
}

.auth-stack {
  min-width: min(100%, 360px);
  padding: 1.25rem;
}

.admin-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
  margin-top: 0.85rem;
}

.admin-breadcrumbs__item {
  display: inline-flex;
  gap: 0.45rem;
  align-items: center;
}

.admin-breadcrumbs__link,
.admin-breadcrumbs__current {
  font-size: 0.95rem;
  line-height: 1.2;
}

.admin-breadcrumbs__link {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--accent-strong);
  cursor: pointer;
}

.admin-breadcrumbs__current {
  color: var(--ink);
  font-weight: 600;
}

.admin-breadcrumbs__separator {
  color: var(--muted);
}

.admin-layout {
  grid-template-columns: minmax(320px, 0.95fr) minmax(320px, 1.05fr);
}

.admin-layout--features {
  grid-template-columns: minmax(340px, 0.9fr) minmax(420px, 1.1fr);
}

#family-list-page,
#product-drilldown {
  grid-template-columns: minmax(0, 1fr);
}

.admin-panel {
  display: grid;
  gap: 1rem;
}

.admin-message {
  min-width: 220px;
}

.admin-message--success {
  background: rgba(29, 122, 114, 0.13);
  color: #145c55;
}

.admin-message--error {
  background: rgba(156, 47, 47, 0.12);
  color: #9c2f2f;
}

.accent-swatch {
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 999px;
  background: var(--swatch, #bf4b2c);
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.75);
}

.entity-logo {
  width: 3rem;
  height: 3rem;
  border-radius: 16px;
  overflow: hidden;
  flex: 0 0 auto;
  background: rgba(23, 32, 51, 0.08);
  border: 1px solid rgba(23, 32, 51, 0.12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.entity-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.entity-logo--fallback {
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ink);
}

.entity-logo--family {
  width: 3.5rem;
  height: 3.5rem;
}

.entity-logo--product-detail {
  width: 3.25rem;
  height: 3.25rem;
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.24);
}

.feature-media {
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid rgba(23, 32, 51, 0.1);
  background: rgba(23, 32, 51, 0.04);
}

.feature-media img {
  width: 100%;
  object-fit: cover;
}

.feature-card__hero {
  min-height: 110px;
  border-radius: 20px;
  padding: 1rem;
  color: white;
  background:
    linear-gradient(160deg, rgba(0, 0, 0, 0.16), rgba(0, 0, 0, 0.05)),
    linear-gradient(135deg, var(--accent-color, #bf4b2c), rgba(49, 95, 223, 0.85));
  display: flex;
  align-items: end;
  justify-content: end;
}

.material-symbols-outlined {
  font-size: 2rem;
}

.feature-subtitle {
  color: var(--muted);
  font-size: 1.02rem;
}

.icon-preview {
  display: inline-flex;
  gap: 0.55rem;
  align-items: center;
  margin-top: 0.55rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid rgba(23, 32, 51, 0.12);
  border-radius: 14px;
  background: rgba(23, 32, 51, 0.04);
  color: var(--ink);
}

.icon-preview__glyph {
  font-size: 1.25rem;
}

.icon-preview__label {
  text-transform: capitalize;
  color: var(--muted);
}

label {
  display: grid;
  gap: 0.4rem;
  font-weight: 600;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(23, 32, 51, 0.16);
  border-radius: 14px;
  padding: 0.8rem 0.95rem;
  background: var(--bg-alt);
  color: var(--ink);
}

textarea {
  resize: vertical;
}

.error {
  color: #9c2f2f;
}

.hidden {
  display: none !important;
}

@media (max-width: 1100px) {
  .family-columns--landing,
  .admin-layout,
  .admin-layout--features,
  .form-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100vw - 1rem, 1320px);
  }

  .page-header__inner,
  .page-header__actions,
  .home-hero__utility,
  .dialog__actions--split,
  .dialog__actions,
  .product-card__top,
  .product-detail-section__header,
  .admin-hero,
  .admin-panel__header,
  .admin-item-card__header,
  .assignment-card__header {
    flex-direction: column;
    align-items: stretch;
  }

  .landing-title {
    max-width: none;
  }

  .product-feature-item {
    grid-template-columns: 1fr;
  }

  .feature-detail__layout {
    grid-template-columns: 1fr;
  }

  .product-feature-item__media {
    max-width: 100%;
  }

  .product-detail-filter {
    min-width: 0;
  }

  .product-detail-filters {
    justify-content: stretch;
  }

  .product-detail-filters-wrap {
    width: 100%;
  }

  .family-product-grid {
    grid-template-columns: 1fr;
  }
}