lonc/src/styles/app.css

:root {
  --lonc-ink: #1f2740;
  --lonc-muted: #667085;
  --lonc-primary: #1f4b99;
  --lonc-primary-dark: #163b7c;
  --lonc-accent: #ebf3ff;
  --lonc-surface: #ffffff;
  --lonc-background: #f4f7fb;
  --lonc-border: rgba(31, 39, 64, 0.08);
  --bs-primary: #1f4b99;
  --bs-primary-rgb: 31, 75, 153;
  --bs-body-color: #1f2740;
  --bs-body-bg: #f4f7fb;
  --bs-border-color: rgba(31, 39, 64, 0.08);
  --bs-font-sans-serif: "Avenir Next", "Segoe UI", sans-serif;
}

body {
  color: var(--lonc-ink);
  background:
    radial-gradient(circle at top left, rgba(90, 169, 255, 0.18), transparent 22%),
    linear-gradient(180deg, #f8fbff 0%, var(--lonc-background) 42%, #eef2f8 100%);
}

.app-shell {
  position: relative;
}

.app-footer {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(4px);
}

.input-group-label-submit .input-group-text {
  background: rgba(255, 255, 255, 0.9);
  white-space: nowrap;
}

.label-actions-row .btn {
  white-space: nowrap;
}

.input-group-label-submit {
  width: auto;
  flex: 0 0 auto;
}

.input-group-label-submit .btn {
  white-space: nowrap;
}

.label-action-btn {
  white-space: nowrap !important;
  flex: 0 0 auto;
  min-width: max-content;
}

@media (min-width: 768px) {
  .label-actions-row {
    flex-wrap: nowrap !important;
  }

  .label-actions-primary {
    flex-wrap: nowrap !important;
  }
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 0.75rem;
  background: linear-gradient(135deg, var(--lonc-primary), #5da9ff);
  color: #fff;
  font-weight: 700;
}

.eyebrow {
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--lonc-primary);
}

.hero-card {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(235, 243, 255, 0.92)),
    linear-gradient(135deg, rgba(93, 169, 255, 0.18), rgba(31, 75, 153, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 2rem;
  box-shadow: 0 24px 48px rgba(24, 42, 79, 0.08);
}

.glass-panel {
  border-radius: 1.5rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
}

.quick-card,
.kitchen-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: 100%;
  min-height: 100%;
  padding: 1.25rem;
  border-radius: 1.5rem;
  border: 1px solid var(--lonc-border);
  background: rgba(255, 255, 255, 0.88);
  color: inherit;
  text-decoration: none;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    border-color 160ms ease;
}

.quick-card:hover,
.kitchen-card:hover,
.clickable-row:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px rgba(24, 42, 79, 0.08);
  border-color: rgba(31, 75, 153, 0.2);
}

.quick-card-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--lonc-primary);
}

.preview-frame,
.empty-preview {
  min-height: 24rem;
  border-radius: 1.5rem;
  border: 1px dashed rgba(31, 75, 153, 0.22);
  background:
    linear-gradient(135deg, rgba(235, 243, 255, 0.88), rgba(255, 255, 255, 0.88)),
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 12px,
      rgba(31, 75, 153, 0.04) 12px,
      rgba(31, 75, 153, 0.04) 24px
    );
}

.preview-frame {
  display: grid;
  place-items: center;
  padding: 1rem;
}

.empty-preview {
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--lonc-muted);
  padding: 2rem;
}

.status-chip {
  text-transform: capitalize;
}

.detail-grid dt,
.detail-grid dd {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  margin-bottom: 0;
  border-bottom: 1px solid var(--lonc-border);
}

.toast-stack {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 1090;
  width: min(24rem, calc(100vw - 2rem));
}

.clear-field-button {
  position: absolute;
  top: 50%;
  right: 0.75rem;
  transform: translateY(-50%);
  z-index: 2;
  text-decoration: none;
  font-size: 1.4rem;
  line-height: 1;
  padding: 0;
  background: transparent;
}

.search-suggestions-picker {
  z-index: 20;
}

.search-field-with-clear .search-clear-button {
  top: calc(50% + 1rem);
}

.text-field-with-clear .inline-clear-button {
  top: calc(50% + 1rem);
}

.text-field-with-clear .textarea-clear-button {
  top: 2.5rem;
  transform: none;
}

.location-field-with-clear .location-clear-button {
  top: 50%;
}

.location-picker {
  z-index: 20;
}

.quantity-unit-picker {
  z-index: 20;
  border-radius: 0.9rem;
  border: 1px solid var(--lonc-border);
  background: rgba(255, 255, 255, 0.96);
}

.expiration-days-picker {
  padding: 0.75rem;
  min-width: 18rem;
  width: max-content;
  max-width: min(22rem, calc(100vw - 2rem));
}

.expiration-days-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(3.25rem, 1fr));
  gap: 0.5rem;
}

.expiration-days-inline {
  padding: 0.85rem 0.9rem;
  border: 1px solid var(--lonc-border);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.72);
}

.expiration-days-option {
  padding: 0.55rem 0.4rem;
  border-radius: 0.7rem;
  min-height: 2.75rem;
  white-space: nowrap;
  line-height: 1.1;
}

.expiration-days-option.active {
  color: #fff;
  background: var(--lonc-primary);
  border-color: var(--lonc-primary);
}

@media (max-width: 575.98px) {
  .expiration-days-picker {
    min-width: 0;
    width: min(100vw - 2rem, 18rem);
  }

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

  .expiration-days-grid-inline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.location-level-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  background: rgba(31, 75, 153, 0.1);
  color: var(--lonc-primary);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.grouped-field-with-clear {
  position: relative;
}

.grouped-field-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.stock-filter-reset {
  font-size: 0.95rem;
  color: var(--lonc-muted);
}

.stock-filter-reset:hover {
  color: var(--lonc-primary);
}

.stock-view-switch {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.overview-row-single-open > [class*='col-'] {
  width: 100%;
}

.overview-panel {
  align-self: flex-start;
  height: auto;
}

.overview-summary {
  display: block;
  cursor: pointer;
  list-style: none;
}

.overview-summary::-webkit-details-marker {
  display: none;
}

.overview-list {
  display: grid;
  gap: 0.85rem;
}

.overview-list-split {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.overview-list-locations {
  max-height: 28rem;
  overflow-y: auto;
  padding-right: 0.35rem;
}

.location-overview-columns {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
}

.location-overview-column {
  display: grid;
  gap: 0.85rem;
}

.location-overview-group {
  display: grid;
  gap: 0.85rem;
  break-inside: avoid;
}

.overview-option {
  appearance: none;
  width: 100%;
  padding: 0.95rem 1rem;
  border-radius: 1rem;
  border: 1px solid var(--lonc-border);
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    opacity 160ms ease,
    border-color 160ms ease,
    filter 160ms ease;
}

.overview-option:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(24, 42, 79, 0.08);
}

.overview-option:focus-visible {
  outline: 2px solid rgba(31, 75, 153, 0.4);
  outline-offset: 2px;
}

.overview-option-location {
  position: relative;
}

.location-overview-parent {
  padding: 0.95rem 1rem;
}

.location-overview-child {
  padding: 0.75rem 0.9rem;
  border-radius: 0.85rem;
}

.location-type-frozen {
  background: rgba(86, 156, 214, 0.14);
}

.location-type-refrigerated {
  background: rgba(80, 180, 140, 0.12);
}

.location-type-ambient {
  background: rgba(224, 176, 65, 0.14);
}

.location-type-unknown {
  background: rgba(108, 117, 125, 0.08);
}

.stock-filter-location-rail {
  position: absolute;
  left: 0.65rem;
  top: 0.65rem;
  bottom: 0.65rem;
  width: 2px;
  border-radius: 999px;
  background: rgba(31, 75, 153, 0.16);
}

@media (max-width: 575.98px) {
  .overview-list-split,
  .location-overview-columns {
    grid-template-columns: 1fr;
  }

  .overview-list-locations {
    max-height: 20rem;
  }
}

.legend-card {
  height: 100%;
  padding: 1rem;
  border-radius: 1rem;
  border: 1px solid var(--lonc-border);
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    opacity 160ms ease,
    border-color 160ms ease,
    filter 160ms ease;
}

button.legend-card {
  appearance: none;
  width: 100%;
}

button.legend-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(24, 42, 79, 0.08);
}

button.legend-card:focus-visible {
  outline: 2px solid rgba(31, 75, 153, 0.4);
  outline-offset: 2px;
}

.legend-card-active {
  border-color: rgba(31, 75, 153, 0.35);
  box-shadow: 0 16px 28px rgba(24, 42, 79, 0.1);
  filter: saturate(1.05);
}

.legend-card-inactive {
  opacity: 0.45;
  filter: saturate(0.7);
}

.legend-expired,
.expiration-expired {
  background: rgba(220, 53, 69, 0.1);
}

.legend-use-first,
.expiration-use-first {
  background: rgba(253, 126, 20, 0.12);
}

.legend-upcoming,
.expiration-upcoming {
  background: rgba(255, 193, 7, 0.14);
}

.legend-within-date,
.expiration-within-date {
  background: rgba(25, 135, 84, 0.08);
}

.legend-none,
.expiration-none {
  background: rgba(108, 117, 125, 0.08);
}

.expiration-badge-expired {
  background: #dc3545;
  color: #fff;
}

.expiration-badge-use-first {
  background: #fd7e14;
  color: #fff;
}

.expiration-badge-upcoming {
  background: #ffc107;
  color: #2f2a12;
}

.expiration-badge-within-date {
  background: #198754;
  color: #fff;
}

.expiration-badge-none {
  background: #6c757d;
  color: #fff;
}

.stock-review-table tbody tr td {
  vertical-align: top;
  transition: background-color 160ms ease;
}

.stock-review-table tbody tr.expiration-expired td {
  background: rgba(220, 53, 69, 0.08);
}

.stock-review-table tbody tr.expiration-use-first td {
  background: rgba(253, 126, 20, 0.1);
}

.stock-review-table tbody tr.expiration-upcoming td {
  background: rgba(255, 193, 7, 0.12);
}

.stock-review-table tbody tr.expiration-within-date td {
  background: rgba(25, 135, 84, 0.07);
}

.stock-review-table tbody tr.expiration-none td {
  background: rgba(108, 117, 125, 0.06);
}

.stock-review-table tbody tr td:first-child {
  border-left: 4px solid transparent;
}

.stock-review-table tbody tr.expiration-expired td:first-child {
  border-left-color: #dc3545;
}

.stock-review-table tbody tr.expiration-use-first td:first-child {
  border-left-color: #fd7e14;
}

.stock-review-table tbody tr.expiration-upcoming td:first-child {
  border-left-color: #ffc107;
}

.stock-review-table tbody tr.expiration-within-date td:first-child {
  border-left-color: #198754;
}

.stock-review-table tbody tr.expiration-none td:first-child {
  border-left-color: #6c757d;
}

.grouped-stock-card {
  border-left: 4px solid transparent;
}

.grouped-stock-summary {
  display: block;
  cursor: pointer;
  list-style: none;
}

.grouped-stock-summary::-webkit-details-marker {
  display: none;
}

.grouped-stock-summary-meta {
  align-items: center;
}

.grouped-stock-toggle-label {
  color: var(--lonc-primary);
}

.grouped-stock-toggle-label::after {
  content: 'Expand';
  margin-left: 0.35rem;
}

.grouped-stock-card[open] .grouped-stock-toggle-label::after {
  content: 'Hide';
}

.grouped-stock-card.expiration-expired {
  border-left-color: #dc3545;
}

.grouped-stock-card.expiration-use-first {
  border-left-color: #fd7e14;
}

.grouped-stock-card.expiration-upcoming {
  border-left-color: #ffc107;
}

.grouped-stock-card.expiration-within-date {
  border-left-color: #198754;
}

.grouped-stock-card.expiration-none {
  border-left-color: #6c757d;
}

.grouped-stock-items {
  display: grid;
  gap: 0.75rem;
}

.grouped-stock-item {
  display: block;
  padding: 0.9rem 1rem;
  border-radius: 0.95rem;
  border: 1px solid var(--lonc-border);
  background: rgba(255, 255, 255, 0.72);
  color: inherit;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    border-color 160ms ease;
}

.grouped-stock-item:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(24, 42, 79, 0.08);
  border-color: rgba(31, 75, 153, 0.18);
}

.grouped-stock-item.expiration-soft-expired {
  background: rgba(220, 53, 69, 0.09);
}

.grouped-stock-item.expiration-soft-use-first {
  background: rgba(253, 126, 20, 0.1);
}

.grouped-stock-item.expiration-soft-upcoming {
  background: rgba(255, 193, 7, 0.11);
}

.grouped-stock-item.expiration-soft-within-date {
  background: rgba(25, 135, 84, 0.08);
}

.grouped-stock-item.expiration-soft-none {
  background: rgba(108, 117, 125, 0.08);
}

.grouped-stock-item-meta {
  justify-content: flex-start;
}

.grouped-stock-mark-gone {
  align-self: center;
  white-space: nowrap;
}

.grouped-stock-item-subline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
}

.grouped-stock-subline-separator {
  color: var(--lonc-muted);
}

.grouped-stock-date-pair {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.grouped-stock-date-separator {
  color: var(--lonc-muted);
  font-weight: 700;
}

@media (min-width: 1200px) {
  .grouped-stock-item-meta {
    justify-content: flex-end;
  }
}

.stock-review-card {
  border-left: 6px solid transparent;
}

.stock-review-card.expiration-expired {
  border-left-color: #dc3545;
}

.stock-review-card.expiration-use-first {
  border-left-color: #fd7e14;
}

.stock-review-card.expiration-upcoming {
  border-left-color: #ffc107;
}

.stock-review-card.expiration-within-date {
  border-left-color: #198754;
}

.stock-review-card.expiration-none {
  border-left-color: #6c757d;
}

.quick-edit-stack {
  min-width: 13rem;
}

.quick-select {
  min-width: 8rem;
}

.quick-number {
  max-width: 6rem;
}

.stock-guide-summary {
  list-style: none;
  cursor: pointer;
}

.stock-guide-summary::-webkit-details-marker {
  display: none;
}

.stock-filter-details summary {
  list-style: none;
}

.stock-filter-details summary::-webkit-details-marker {
  display: none;
}

.stock-filter-toolbar {
  position: relative;
  min-height: 3rem;
}

.stock-filter-panel {
  width: 100%;
  padding: 1rem;
  border-radius: 1rem;
  border: 1px solid var(--lonc-border);
  background: rgba(255, 255, 255, 0.75);
}

.stock-filter-clear {
  position: absolute;
  top: 0;
  right: 0;
  min-width: 5.5rem;
}

.clickable-row {
  cursor: pointer;
}

@media (max-width: 991.98px) {
  .navbar {
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.92) !important;
  }

  .hero-card,
  .quick-card,
  .kitchen-card,
  .preview-frame,
  .empty-preview {
    border-radius: 1.25rem;
  }
}