/* Regionalna Baza Wiedzy ZMPU - style
   Zasady: wysoki kontrast, widoczny fokus, brak polegania wylacznie na kolorze,
   duze obszary klikalne, responsywnosc. */

:root {
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  --color-bg: #f4f6f9;
  --color-surface: #ffffff;
  --color-surface-alt: #f8fafc;
  --color-text: #111827;
  --color-text-muted: #5b6472;
  --color-border: #e3e7ed;
  --color-border-strong: #cbd2db;
  --color-primary: #1d4ed8;
  --color-primary-dark: #16309e;
  --color-primary-soft: #eaf0ff;
  --color-primary-contrast: #ffffff;
  --color-danger: #d1291e;
  --color-danger-dark: #9d1d15;
  --color-success-bg: #e9f9ef;
  --color-success-text: #17643a;
  --color-focus: #f59e0b;
  --row-hover: #f6f9fc;
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.06);
  --shadow: 0 1px 3px rgba(16, 24, 40, 0.1), 0 1px 2px rgba(16, 24, 40, 0.06);
  --shadow-md: 0 8px 24px rgba(16, 24, 40, 0.1);
  --header-h: 64px;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-primary-dark);
}

a:hover {
  text-decoration-thickness: 2px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1rem;
  z-index: 1000;
  border-radius: 0 0 var(--radius) 0;
}

.skip-link:focus {
  left: 0;
}

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

/* --- Naglowek --- */

.site-header {
  background: linear-gradient(180deg, #16309e, #1d4ed8);
  color: #fff;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-header .brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  margin-right: auto;
}

.site-header .brand:hover {
  text-decoration: underline;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.header-actions .user-badge {
  font-size: 0.85rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.14);
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
}

nav.category-nav {
  background: var(--color-surface);
  padding: 0.6rem 1.25rem;
  overflow-x: auto;
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.4rem;
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.55rem 0.8rem;
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
}

.nav-toggle svg {
  width: 1rem;
  height: 1rem;
  margin-left: auto;
  transition: transform 0.15s ease;
}

.nav-toggle[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

nav.category-nav ul {
  list-style: none;
  display: flex;
  gap: 0.35rem;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}

.nav-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.4em;
  padding: 0.1rem 0.4rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  background: color-mix(in srgb, currentColor 12%, transparent);
}

@media (max-width: 640px) {
  nav.category-nav {
    overflow-x: visible;
  }
  .nav-toggle {
    display: flex;
  }
  nav.category-nav ul {
    display: none;
    flex-direction: column;
    gap: 0.2rem;
    margin-top: 0.6rem;
  }
  nav.category-nav ul.is-open {
    display: flex;
  }
  nav.category-nav a {
    width: 100%;
  }
}

nav.category-nav a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 600;
  white-space: nowrap;
  transition: background 0.12s ease, color 0.12s ease;
}

nav.category-nav a svg {
  width: 1rem;
  height: 1rem;
  flex: none;
  opacity: 0.8;
}

nav.category-nav a:hover {
  background: var(--color-surface-alt);
  color: var(--color-text);
}

nav.category-nav a[aria-current="page"] {
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
}

/* --- Uklad glowny --- */

main {
  max-width: 1600px;
  margin: 0 auto;
  padding: 1.75rem 1.5rem 3rem;
}

.page-title {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 0.3rem;
}

.page-title .icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  color: var(--color-primary-dark);
  background: var(--color-primary-soft);
  border-radius: var(--radius);
  flex: none;
}

.page-title .icon svg {
  width: 1.3rem;
  height: 1.3rem;
}

.page-title h1 {
  font-size: 1.5rem;
  letter-spacing: -0.01em;
  margin: 0;
}

.page-desc {
  color: var(--color-text-muted);
  margin-top: 0;
  margin-bottom: 1.5rem;
  max-width: 70ch;
}

/* --- Karty na stronie glownej --- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 1.1rem;
  margin-top: 1.5rem;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  color: var(--color-text);
  display: block;
  transition: transform 0.12s ease, box-shadow 0.12s ease, border-color 0.12s ease;
}

.card:hover,
.card:focus-visible {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-strong);
}

.card .card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  color: var(--color-primary-dark);
  background: var(--color-primary-soft);
  border-radius: var(--radius);
}

.card .card-icon svg {
  width: 1.3rem;
  height: 1.3rem;
}

.card h2 {
  font-size: 1.08rem;
  margin: 0.75rem 0 0.3rem;
  letter-spacing: -0.01em;
}

.card p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

.card .card-count {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}

/* --- Pasek narzedzi (wyszukiwanie / dodawanie) --- */

.toolbar {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 1.1rem;
}

.search-field {
  position: relative;
  flex: 1 1 280px;
}

.search-field .search-icon {
  position: absolute;
  left: 0.7rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
  display: flex;
}

.search-field input[type="search"] {
  width: 100%;
  padding: 0.6rem 0.75rem 0.6rem 2.3rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--color-surface);
  transition: border-color 0.12s ease, box-shadow 0.12s ease;
}

.search-field input[type="search"]:focus-visible {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.6rem 1rem;
  font-size: 0.92rem;
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
  background: var(--color-surface);
  color: var(--color-text);
  transition: background 0.12s ease, border-color 0.12s ease, box-shadow 0.12s ease, transform 0.05s ease;
}

.btn svg {
  width: 1.05em;
  height: 1.05em;
  flex: none;
}

.btn:hover {
  background: var(--color-surface-alt);
  border-color: var(--color-border-strong);
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.btn-danger {
  background: #fff;
  color: var(--color-danger);
  border-color: #f3c1bc;
}

.btn-danger:hover {
  background: var(--color-danger);
  color: #fff;
  border-color: var(--color-danger);
}

.btn-sm {
  padding: 0.35rem 0.65rem;
  font-size: 0.82rem;
  border-radius: var(--radius-sm);
}

.result-count {
  color: var(--color-text-muted);
  font-size: 0.88rem;
  margin: 0 0 0.8rem;
}

/* --- Tabela --- */

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

table.data-table {
  border-collapse: separate;
  border-spacing: 0;
  width: 100%;
  min-width: 640px;
}

table.data-table caption {
  text-align: left;
  padding: 0.6rem 0.9rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

table.data-table th,
table.data-table td {
  padding: 0.7rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
  font-size: 0.9rem;
}

table.data-table td.cell-truncate {
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

table.data-table thead th {
  background: var(--color-surface-alt);
  color: var(--color-text-muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  position: sticky;
  top: 0;
  z-index: 1;
}

table.data-table th button.sort-btn {
  background: none;
  border: none;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  padding: 0.2rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: inherit;
  text-transform: inherit;
  letter-spacing: inherit;
}

table.data-table th button.sort-btn .arrow {
  font-size: 0.75rem;
  opacity: 0.45;
}

table.data-table th[aria-sort="ascending"] button.sort-btn .arrow,
table.data-table th[aria-sort="descending"] button.sort-btn .arrow {
  opacity: 1;
  color: var(--color-primary);
}

table.data-table tbody tr:hover {
  background: var(--row-hover);
}

table.data-table td.col-index,
table.data-table th.col-index {
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
  width: 1%;
}

/* Kolumna akcji przypieta z prawej strony - zawsze widoczna przy przewijaniu
   tabeli w poziomie, niezaleznie od szerokosci ekranu. */
table.data-table th.col-actions,
table.data-table td.col-actions {
  position: sticky;
  right: 0;
  background: var(--color-surface);
  box-shadow: -8px 0 8px -8px rgba(16, 24, 40, 0.18);
  white-space: nowrap;
}

table.data-table thead th.col-actions {
  background: var(--color-surface-alt);
  z-index: 2;
}

table.data-table tbody tr:hover td.col-actions {
  background: var(--row-hover);
}

.row-actions {
  display: flex;
  gap: 0.4rem;
  white-space: nowrap;
}

.empty-state {
  padding: 2.5rem 1rem;
  text-align: center;
  color: var(--color-text-muted);
}

/* --- Dialogi (native <dialog>) --- */

dialog {
  border: none;
  border-radius: var(--radius-lg);
  padding: 0;
  max-width: 640px;
  width: min(92vw, 640px);
  box-shadow: 0 16px 48px rgba(16, 24, 40, 0.28);
}

dialog::backdrop {
  background: rgba(10, 15, 25, 0.5);
  backdrop-filter: blur(1px);
}

.dialog-inner {
  padding: 1.4rem 1.5rem 1.5rem;
  max-height: 85vh;
  overflow-y: auto;
}

.dialog-inner h2 {
  margin-top: 0;
  letter-spacing: -0.01em;
}

.field {
  margin-bottom: 1rem;
}

.field label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
  font-size: 0.88rem;
}

.field .req {
  color: var(--color-danger);
}

.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field input[type="url"],
.field textarea {
  width: 100%;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font: inherit;
  transition: border-color 0.12s ease, box-shadow 0.12s ease;
}

.field input:focus-visible,
.field textarea:focus-visible {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.field textarea {
  min-height: 90px;
  resize: vertical;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.6rem;
  margin-top: 1.2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.form-msg {
  border-radius: var(--radius);
  padding: 0.6rem 0.8rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.form-msg:empty {
  display: none;
}

.form-msg.error {
  background: #fdecea;
  color: var(--color-danger-dark);
  border: 1px solid #f3b4ae;
}

.form-msg.success {
  background: var(--color-success-bg);
  color: var(--color-success-text);
  border: 1px solid #b7ddbe;
}

.detail-list dt {
  font-weight: 700;
  margin-top: 0.7rem;
}

.detail-list dd {
  margin: 0.1rem 0 0;
  white-space: pre-wrap;
}

.hint {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

footer.site-footer {
  background: var(--color-primary-dark);
  color: #c7d1f0;
  font-size: 0.88rem;
  margin-top: 2rem;
}

.footer-inner {
  max-width: 1600px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 1.5rem;
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: 2.5rem;
}

.footer-title {
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  margin: 0 0 0.6rem;
}

.footer-about p {
  margin: 0 0 0.75rem;
  max-width: 60ch;
}

.footer-disclaimer {
  font-size: 0.85rem;
}

.footer-external-links {
  list-style: none;
  display: flex;
  gap: 1.25rem;
  margin: 1rem 0 0;
  padding: 0;
}

.footer-external-links a {
  color: #bad3ff;
  font-weight: 600;
}

.footer-external-links a:hover {
  color: #fff;
}

.footer-nav-title {
  color: #fff;
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0 0 0.75rem;
}

.footer-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem 1rem;
}

.footer-nav a {
  color: #c7d1f0;
  text-decoration: none;
}

.footer-nav a:hover {
  color: #fff;
  text-decoration: underline;
}

.footer-bottom {
  max-width: 1600px;
  margin: 0 auto;
  padding: 1rem 1.5rem 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.8rem;
}

.footer-bottom p {
  margin: 0;
  color: #c7d1f0;
}

.footer-login-link {
  color: #c7d1f0;
  font-size: 0.8rem;
  text-decoration: underline;
}

.footer-login-link:hover {
  color: #fff;
}

@media (max-width: 640px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }
}

@media (max-width: 640px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .header-actions {
    width: 100%;
    justify-content: space-between;
  }
}

.row-pending {
  opacity: 0.65;
}

.row-rejected {
  background: #fdecea;
}

.status-badge {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
}

.status-aktywny {
  background: var(--color-success-bg);
  color: var(--color-success-text);
}

.status-weryfikacja {
  background: #fff4e0;
  color: #8a5a00;
}

.status-odrzucony {
  background: #fdecea;
  color: var(--color-danger-dark);
}