/* ==========================================================================
   WIDOK: ŹRÓDŁA WIEDZY AGENTÓW (Bazy danych)
   Struktura: 4 kategorie tematyczne dla compliance officera TFI
   ========================================================================== */

/* --------------------------------------------------------------------------
   Pasek tytułowy
   -------------------------------------------------------------------------- */

.kb-toolbar {
  margin-bottom: var(--spacing-md);
}

.kb-toolbar__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-main);
  margin: 0 0 4px;
}

.kb-toolbar__subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   Pasek statystyk
   -------------------------------------------------------------------------- */

.kb-stats-bar {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

.kb-stat {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.kb-stat strong {
  color: var(--color-text-main);
  font-weight: var(--font-weight-semibold);
}

.kb-stat__sep {
  color: var(--color-border);
}

/* --------------------------------------------------------------------------
   Lista kategorii
   -------------------------------------------------------------------------- */

.kb-categories {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

/* --------------------------------------------------------------------------
   Pojedyncza kategoria — sekcja accordion
   -------------------------------------------------------------------------- */

.kb-category {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

/* Nagłówek kategorii (klikalny) */
.kb-category__header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: background 0.12s;
}

.kb-category__header:hover {
  background: rgba(0, 0, 0, 0.02);
}

/* Ikona kategorii — kwadrat z kolorem akcentu */
.kb-category__icon-wrap {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.kb-category--teal   .kb-category__icon-wrap { background: rgba(249, 115, 22, 0.10); color: var(--color-secondary); }
.kb-category--indigo .kb-category__icon-wrap { background: rgba(129, 140, 248, 0.10); color: var(--color-indigo); }
.kb-category--violet .kb-category__icon-wrap { background: rgba(124, 58, 237, 0.1);  color: var(--color-violet); }
.kb-category--amber  .kb-category__icon-wrap { background: rgba(245, 158, 11, 0.1);  color: var(--color-amber-medium); }

/* Tekst nagłówka */
.kb-category__header-text {
  flex: 1;
  min-width: 0;
}

.kb-category__label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-main);
  margin-bottom: 2px;
}

.kb-category__desc {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* Badge z liczbą podmiotów */
.kb-category__count {
  flex-shrink: 0;
  padding: 2px var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  white-space: nowrap;
}

.kb-category--teal   .kb-category__count:not(.kb-category__count--empty) { background: rgba(249, 115, 22, 0.10); color: var(--color-secondary);    border: 1px solid rgba(249, 115, 22, 0.25); }
.kb-category--indigo .kb-category__count:not(.kb-category__count--empty) { background: rgba(129, 140, 248, 0.10); color: var(--color-indigo);       border: 1px solid rgba(129, 140, 248, 0.25); }
.kb-category--violet .kb-category__count:not(.kb-category__count--empty) { background: rgba(124, 58, 237, 0.1);  color: var(--color-violet);         border: 1px solid rgba(124, 58, 237, 0.25); }
.kb-category--amber  .kb-category__count:not(.kb-category__count--empty) { background: rgba(245, 158, 11, 0.1);  color: var(--color-amber-medium);   border: 1px solid rgba(245, 158, 11, 0.25); }

.kb-category__count--empty {
  background: var(--color-bg);
  color: var(--color-text-muted);
  border: 1px dashed var(--color-border);
}

/* Strzałka rozwijania */
.kb-category__chevron {
  flex-shrink: 0;
  color: var(--color-text-muted);
  transition: transform 0.2s ease;
}

.kb-category--expanded .kb-category__chevron {
  transform: rotate(180deg);
}

/* Ciało kategorii — ukryte gdy zwinięte */
.kb-category__body {
  display: none;
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-lg);
}

.kb-category--expanded .kb-category__body {
  display: block;
}

/* Stan pusty kategorii */
.kb-category__empty {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) 0;
}

.kb-category__empty-icon {
  flex-shrink: 0;
  opacity: 0.2;
}

.kb-category__empty-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Siatka kart firm wewnątrz kategorii
   -------------------------------------------------------------------------- */

.kb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--spacing-md);
  align-items: start;
}

/* --------------------------------------------------------------------------
   Karta firmy
   -------------------------------------------------------------------------- */

.kb-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow 0.15s ease;
}

.kb-card:hover {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
}

.kb-card__header {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
}

.kb-card__icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: rgba(249, 115, 22, 0.08);
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.kb-card__header-text {
  flex: 1;
  min-width: 0;
}

.kb-card__name {
  margin: 0 0 2px;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-main);
  line-height: 1.3;
  word-break: break-word;
}

.kb-card__name--unknown {
  color: var(--color-text-muted);
  font-style: italic;
  font-weight: var(--font-weight-normal);
}

/* Karta bez nazwy — KRS jako tytuł główny */
.kb-card__name--krs-only {
  font-family: monospace;
  font-size: var(--font-size-sm);
  color: var(--color-text-main);
}

.kb-card__krs--hint {
  font-size: 10px;
  color: var(--color-text-muted);
  font-style: italic;
  font-family: inherit;
}

.kb-card__krs {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  font-family: monospace;
}

.kb-card__activity {
  display: flex;
  align-items: center;
  gap: 3px;
  flex-shrink: 0;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  white-space: nowrap;
  margin-top: 2px;
}

/* --------------------------------------------------------------------------
   Menu kontekstowe karty firmy (⋮ + dropdown)
   -------------------------------------------------------------------------- */

.kb-card__menu-wrapper {
  position: relative;
  flex-shrink: 0;
  margin-left: auto;
}

/* Przycisk menu — nadpisuje .menu-btn z components.css */
.kb-card__menu-btn {
  width: 26px;
  height: 26px;
  border-radius: var(--radius-sm);
  font-size: 1.1rem;
}

.kb-card__menu-btn:hover {
  background-color: rgba(15, 23, 42, 0.06);
}

/* Dropdown — nadpisuje min-width z .dropdown-menu */
.kb-card__dropdown {
  min-width: 172px;
}

.kb-card__dropdown[hidden] {
  display: none;
}

/* Pozycje menu — dziedziczą z .dropdown-menu__item i .dropdown-menu__item--danger */

.kb-card__dropdown-separator {
  height: 1px;
  background-color: var(--color-border);
  margin: 2px 0;
}

/* --------------------------------------------------------------------------
   Chipy źródeł danych
   -------------------------------------------------------------------------- */

.kb-card__sources {
  display: flex;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  flex-wrap: wrap;
}

.kb-source-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  border: 1px solid transparent;
  background: none;
  transition: background 0.1s, box-shadow 0.1s;
}

/* Kolory chipów według numeru (niezależne od koloru kategorii) */
.kb-source-chip--available.kb-source-chip--1 {
  color: var(--color-secondary);
  background: rgba(249, 115, 22, 0.07);
  border-color: rgba(249, 115, 22, 0.20);
}
.kb-source-chip--available.kb-source-chip--2 {
  color: var(--color-indigo);
  background: rgba(129, 140, 248, 0.07);
  border-color: rgba(129, 140, 248, 0.20);
}
.kb-source-chip--available.kb-source-chip--3 {
  color: var(--color-blue);
  background: rgba(59, 130, 246, 0.07);
  border-color: rgba(59, 130, 246, 0.2);
}
.kb-source-chip--available.kb-source-chip--4 {
  color: var(--color-violet);
  background: rgba(124, 58, 237, 0.07);
  border-color: rgba(124, 58, 237, 0.2);
}

.kb-source-chip--available:hover {
  filter: brightness(0.95);
}

.kb-source-chip--missing {
  color: var(--color-text-muted);
  border-color: var(--color-border);
  border-style: dashed;
  opacity: 0.6;
  cursor: default;
}

/* Sprawdzono — brak wyników (bursztynowy) */
.kb-source-chip--checked-empty {
  color: var(--color-amber-dark);
  background: rgba(245, 158, 11, 0.07);
  border-color: rgba(245, 158, 11, 0.3);
  cursor: pointer;
}

.kb-source-chip--checked-empty:hover {
  background: rgba(245, 158, 11, 0.12);
}

.kb-source-chip--active {
  box-shadow: 0 0 0 2px currentColor;
  font-weight: var(--font-weight-semibold);
}

.kb-source-chip__dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}

.kb-source-chip__dot--ok      { background: var(--color-green); }
.kb-source-chip__dot--empty   { background: #f59e0b; }
.kb-source-chip__dot--missing { background: var(--color-border); }

/* --------------------------------------------------------------------------
   Panele szczegółów w karcie
   -------------------------------------------------------------------------- */

.kb-card__panel {
  border-top: 1px solid var(--color-border);
  animation: kb-panel-in 0.15s ease;
}

@keyframes kb-panel-in {
  from { opacity: 0; transform: translateY(-3px); }
  to   { opacity: 1; transform: translateY(0); }
}

.kb-panel {
  padding: var(--spacing-md);
}

.kb-panel__title {
  font-size: 10px;
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-sm);
}

.kb-panel__hint {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  padding: var(--spacing-sm) var(--spacing-md);
  font-style: italic;
  margin: 0;
}

.kb-panel__meta {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin: var(--spacing-sm) 0 0;
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--color-border);
}

/* Panel "sprawdzono, brak wyników" */
.kb-panel__checked-empty {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-main);
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: var(--radius-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  margin-bottom: var(--spacing-sm);
  line-height: 1.6;
}

.kb-panel__highlight {
  font-size: var(--font-size-sm);
  background: rgba(16, 185, 129, 0.06);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-main);
}

/* --------------------------------------------------------------------------
   Lista definicyjna (profil KRS)
   -------------------------------------------------------------------------- */

.kb-panel__dl {
  display: grid;
  grid-template-columns: minmax(120px, auto) 1fr;
  gap: 4px var(--spacing-md);
  font-size: var(--font-size-sm);
  margin: 0;
}

.kb-panel__dt {
  color: var(--color-text-muted);
  font-weight: var(--font-weight-medium);
  white-space: nowrap;
}

.kb-panel__dd {
  color: var(--color-text-main);
  word-break: break-word;
  margin: 0;
}

/* --------------------------------------------------------------------------
   Tabela sprawozdań / plików
   -------------------------------------------------------------------------- */

.kb-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-xs);
}

.kb-table__th {
  text-align: left;
  padding: 4px var(--spacing-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
}

.kb-table__td {
  padding: 5px var(--spacing-sm);
  color: var(--color-text-main);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.kb-table__td--mono {
  font-family: monospace;
  font-size: 11px;
}

.kb-table tbody tr:last-child .kb-table__td {
  border-bottom: none;
}

/* --------------------------------------------------------------------------
   Stan ładowania / błędu
   -------------------------------------------------------------------------- */

.kb-loading,
.kb-empty {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}