/* ==========================================================================
   Midero Shield – styles.css
   Wspólny projekt: openai/gpt-6.1-sol + anthropic/claude-sonnet-5.5
   Wzorzec: Status → Fleet → Details
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap');

/* ---------- 1. Tokeny ---------- */
:root {
  color-scheme: light dark;

  &:has(> head > meta[name="color-scheme"][content="dark"]) {
    color-scheme: dark;
  }
  &:has(> head > meta[name="color-scheme"][content="light"]) {
    color-scheme: light;
  }

  --bg: light-dark(#F6F8FA, #0D1117);
  --surface: light-dark(#FFFFFF, #161B22);
  --surface-2: light-dark(#F0F3F6, #21262D);
  --border: light-dark(#D8DEE4, #30363D);
  --text: light-dark(#1F2328, #E6EDF3);
  --text-muted: light-dark(#59636E, #9DA7B3);
  --accent: light-dark(#0969DA, #79C0FF);
  --accent-contrast: light-dark(#FFFFFF, #0D1117);
  --accent-soft: light-dark(#DDF4FF, #12263F);

  /* Statusy: tło / tekst / obramowanie / wypełnienie paska */
  --ok-bg: light-dark(#DAFBE1, #12261E);
  --ok-fg: light-dark(#116329, #7EE2A0);
  --ok-bd: light-dark(#A6E3B5, #1F4D34);
  --ok-bar: light-dark(#1A7F37, #3FB950);

  --warn-bg: light-dark(#FFF8C5, #2B2108);
  --warn-fg: light-dark(#7D4E00, #F2CC60);
  --warn-bd: light-dark(#EAC54F, #5A4510);
  --warn-bar: light-dark(#BF8700, #D29922);

  --crit-bg: light-dark(#FFEBE9, #2D1214);
  --crit-fg: light-dark(#A40E26, #FFA198);
  --crit-bd: light-dark(#F5A9A3, #6B1D22);
  --crit-bar: light-dark(#CF222E, #F85149);

  --unk-bg: light-dark(#EAEEF2, #262C36);
  --unk-fg: light-dark(#4A545F, #AEB8C4);
  --unk-bd: light-dark(#C8D1DA, #3D444D);
  --unk-bar: light-dark(#8C959F, #6E7681);

  /* Rytm 8 / 16 / 24 / 32 px */
  --s-1: 8px;
  --s-2: 16px;
  --s-3: 24px;
  --s-4: 32px;

  --radius: 12px;
  --radius-sm: 8px;
  --sidebar-w: 224px;
  --drawer-w: 580px;
  --content-max: 1440px;

  --shadow-raised: 0 8px 24px light-dark(rgba(31, 35, 40, .14), rgba(1, 4, 9, .6));

  --font: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --ease: cubic-bezier(.2, .8, .2, 1);
}

@media (forced-colors: active) {
  :root {
    --border: CanvasText;
  }
}

/* ---------- 2. Reset i baza ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }

body {
  margin: 0;
  min-block-size: 100dvh;
  background: var(--bg);
  color: var(--text);
  font: 400 14px/20px var(--font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg { display: block; max-inline-size: 100%; }

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

button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .55; }

a { color: var(--accent); text-underline-offset: 2px; text-decoration: none; }

[hidden] { display: none !important; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 6px;
}

.tabular, .num { font-variant-numeric: tabular-nums; }
.mono { font-family: var(--mono); font-size: 12.5px; }
.muted { color: var(--text-muted); }

/* ---------- 3. Układ aplikacji ---------- */
.app {
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
  min-block-size: 100dvh;
}

.sidebar {
  position: sticky;
  inset-block-start: 0;
  block-size: 100dvh;
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  padding: var(--s-2);
  background: var(--surface);
  border-inline-end: 1px solid var(--border);
  overflow-y: auto;
  scrollbar-gutter: stable;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: var(--s-1) 12px;
  font-size: 15px;
  line-height: 22px;
  font-weight: 600;
}

.brand-mark {
  inline-size: 24px;
  block-size: 24px;
  border-radius: 6px;
  background: var(--accent);
  color: var(--accent-contrast);
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 700;
}

.nav { display: flex; flex-direction: column; gap: 3px; }

.nav-group-label {
  padding: var(--s-1) 12px 4px;
  font-size: 11px;
  line-height: 16px;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  inline-size: 100%;
  min-block-size: 36px;
  padding: 6px 12px;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-muted);
  font-weight: 500;
  text-align: start;
  text-decoration: none;
  transition: background .15s var(--ease), color .15s var(--ease);
}

.nav-item:hover { background: var(--surface-2); color: var(--text); }

.nav-item[aria-current="page"] {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}

.nav-item .count {
  margin-inline-start: auto;
  min-inline-size: 20px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--crit-bg);
  color: var(--crit-fg);
  border: 1px solid var(--crit-bd);
  font-size: 11.5px;
  line-height: 18px;
  font-weight: 600;
  text-align: center;
  font-variant-numeric: tabular-nums;
  display: none;
}

.nav-item .count.is-visible {
  display: inline-block;
}

.sidebar-footer {
  margin-block-start: auto;
  display: flex;
  flex-direction: column;
  gap: var(--s-1);
  padding-block-start: var(--s-2);
  border-block-start: 1px solid var(--border);
}

.sidebar-user {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 12px;
  font-size: 12px;
  color: var(--text-muted);
}

.main {
  min-inline-size: 0;
  padding: var(--s-4);
}

.main-inner {
  inline-size: 100%;
  max-inline-size: var(--content-max);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  container-type: inline-size;
  container-name: content;
}

/* ---------- 4. Nagłówek strony ---------- */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--s-2);
}

.page-title { font-size: 24px; line-height: 32px; font-weight: 600; letter-spacing: -.015em; }

.page-meta { margin-block-start: 4px; font-size: 13px; line-height: 18px; color: var(--text-muted); }

.page-actions { display: flex; align-items: center; flex-wrap: wrap; gap: var(--s-1); }

.section { display: flex; flex-direction: column; gap: var(--s-2); }

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--s-1) var(--s-2);
}

.section-title { font-size: 17px; line-height: 24px; font-weight: 600; }

/* ---------- 5. Przyciski ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-block-size: 34px;
  padding: 5px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
  font-weight: 500;
  font-size: 13px;
  line-height: 20px;
  text-decoration: none;
  white-space: nowrap;
  transition: background .15s var(--ease), border-color .15s var(--ease), color .15s var(--ease);
}

.btn:hover:not(:disabled) { background: var(--surface-2); }

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-contrast);
}
.btn-primary:hover:not(:disabled) { background: var(--accent); filter: brightness(1.08); }

.btn-ghost { background: transparent; border-color: transparent; color: var(--accent); }
.btn-ghost:hover:not(:disabled) { background: var(--accent-soft); }

.btn-danger { color: var(--crit-fg); border-color: var(--crit-bd); background: var(--crit-bg); }
.btn-danger:hover:not(:disabled) { filter: brightness(.97); background: var(--crit-bg); }

.btn-sm { min-block-size: 28px; padding: 2px 10px; font-size: 12px; line-height: 18px; }

/* ---------- 6. Badge statusu (ikona + tekst + kolor) ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 10px 2px 8px;
  border: 1px solid var(--unk-bd);
  border-radius: 999px;
  background: var(--unk-bg);
  color: var(--unk-fg);
  font-size: 12px;
  line-height: 18px;
  font-weight: 600;
  white-space: nowrap;
}

.badge[data-state="ok"]       { background: var(--ok-bg);   color: var(--ok-fg);   border-color: var(--ok-bd); }
.badge[data-state="warning"]  { background: var(--warn-bg); color: var(--warn-fg); border-color: var(--warn-bd); }
.badge[data-state="critical"] { background: var(--crit-bg); color: var(--crit-fg); border-color: var(--crit-bd); }
.badge[data-state="unknown"]  { background: var(--unk-bg);  color: var(--unk-fg);  border-color: var(--unk-bd); }

/* ---------- 7. Pasek stanu (Status Banner) ---------- */
.status-banner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--s-2) var(--s-3);
  padding: 18px var(--s-3);
  background: var(--surface);
  border: 1px solid var(--border);
  border-inline-start-width: 4px;
  border-radius: var(--radius);
}

.status-banner[data-state="warning"]  { border-inline-start-color: var(--warn-bar); }
.status-banner[data-state="critical"] { border-inline-start-color: var(--crit-bar); }
.status-banner[data-state="unknown"]  { border-inline-start-color: var(--unk-bar); }
.status-banner[data-state="ok"]       { border-inline-start-color: var(--ok-bar); }

.status-banner-icon {
  display: grid;
  place-items: center;
  flex: none;
  inline-size: 36px;
  block-size: 36px;
  border-radius: 50%;
  font-weight: 700;
  font-size: 15px;
  background: var(--unk-bg);
  color: var(--unk-fg);
}
.status-banner[data-state="ok"] .status-banner-icon       { background: var(--ok-bg);   color: var(--ok-fg); }
.status-banner[data-state="warning"] .status-banner-icon  { background: var(--warn-bg); color: var(--warn-fg); }
.status-banner[data-state="critical"] .status-banner-icon { background: var(--crit-bg); color: var(--crit-fg); }

.status-banner-body { flex: 1 1 260px; min-inline-size: 0; }

.status-banner-title { font-size: 16px; line-height: 24px; font-weight: 600; }

.status-banner-note { margin-block-start: 2px; font-size: 13px; line-height: 18px; color: var(--text-muted); }

.status-banner-stats {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  flex-wrap: wrap;
}

.status-stat {
  display: flex;
  flex-direction: column;
  padding-inline-start: var(--s-3);
  border-inline-start: 1px solid var(--border);
}

.status-stat strong {
  font-size: 20px;
  line-height: 26px;
  font-weight: 600;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.status-stat span {
  font-size: 12px;
  color: var(--text-muted);
}

/* ---------- 8. Siatka floty i karty serwerów (ServerCard) ---------- */
.fleet-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--s-2);
}

@container content (max-width: 959px) {
  .fleet-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@container content (max-width: 619px) {
  .fleet-grid { grid-template-columns: minmax(0, 1fr); }
}

.server-card {
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  inline-size: 100%;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: inherit;
  text-align: start;
  transition: border-color .15s var(--ease), background .15s var(--ease);
}

button.server-card:hover { border-color: var(--accent); }

.server-card[data-state="critical"] { border-color: var(--crit-bd); }
.server-card[data-state="warning"]  { border-color: var(--warn-bd); }

.server-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-1);
  min-inline-size: 0;
}

.server-card-name {
  min-inline-size: 0;
  font-size: 16px;
  line-height: 24px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.server-card-metrics { display: flex; flex-direction: column; gap: 10px; }

.metric-row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 44px;
  align-items: center;
  gap: 12px;
}

.metric-label { font-size: 12.5px; line-height: 18px; color: var(--text-muted); }

.metric-value {
  font-size: 13.5px;
  line-height: 20px;
  font-weight: 600;
  text-align: end;
  font-variant-numeric: tabular-nums;
}

.bar {
  position: relative;
  block-size: 5px;
  border-radius: 999px;
  background: var(--surface-2);
  overflow: hidden;
}

.bar-fill {
  position: absolute;
  inset-block: 0;
  inset-inline-start: 0;
  inline-size: var(--value, 0%);
  border-radius: inherit;
  background: var(--ok-bar);
  transition: inline-size .3s var(--ease);
}

.metric-row[data-level="warning"] .bar-fill  { background: var(--warn-bar); }
.metric-row[data-level="critical"] .bar-fill { background: var(--crit-bar); }

.metric-row[data-level="warning"] .metric-value  { color: var(--warn-fg); }
.metric-row[data-level="critical"] .metric-value { color: var(--crit-fg); }

/* ---------- 9. Karta z zakładkami (Tabbed Card pod siatką floty) ---------- */
.tabbed-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.tabs-header {
  display: flex;
  gap: var(--s-2);
  padding: 0 var(--s-3);
  border-block-end: 1px solid var(--border);
  background: var(--surface);
  overflow-x: auto;
}

.tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-block-size: 46px;
  padding: 0 4px;
  border: 0;
  background: transparent;
  color: var(--text-muted);
  font-weight: 500;
  white-space: nowrap;
  transition: color .15s var(--ease);
}

.tab:hover { color: var(--text); }

.tab[aria-selected="true"] { color: var(--text); font-weight: 600; }

.tab[aria-selected="true"]::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  inset-block-end: -1px;
  block-size: 2px;
  border-radius: 2px 2px 0 0;
  background: var(--accent);
}

.tab .count {
  min-inline-size: 20px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--text-muted);
  font-size: 12px;
  line-height: 18px;
  font-weight: 600;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.tab[aria-selected="true"] .count { background: var(--accent-soft); color: var(--accent); }

.tab-panel { padding: var(--s-1) var(--s-3); }

.item-list { display: flex; flex-direction: column; }

.item-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--s-2);
  padding: 13px 0;
  border-block-end: 1px solid var(--border);
}

.item-row:last-child { border-block-end: 0; }

.item-main { min-inline-size: 0; }

.item-title {
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.item-meta {
  margin-block-start: 2px;
  font-size: 12.5px;
  line-height: 18px;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tabbed-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px var(--s-3);
  border-block-start: 1px solid var(--border);
  background: var(--surface-2);
  font-size: 12.5px;
  color: var(--text-muted);
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: var(--s-4) var(--s-2);
  text-align: center;
  color: var(--text-muted);
}

.empty-state strong { color: var(--text); font-size: 15px; }

/* ---------- 10. Tabele i filtry w widokach pełnych ---------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s-1);
}

.input, .select {
  min-block-size: 34px;
  padding: 5px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
  font-size: 13.5px;
}

.input { min-inline-size: 260px; }

.table-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.table-wrap {
  overflow-x: auto;
  container-type: inline-size;
}

table {
  inline-size: 100%;
  border-collapse: collapse;
}

caption {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

thead th {
  background: var(--surface-2);
  color: var(--text-muted);
  font-size: 11.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  text-align: start;
  padding: 10px 16px;
  border-block-end: 1px solid var(--border);
}

tbody td {
  padding: 13px 16px;
  border-block-end: 1px solid var(--border);
  vertical-align: middle;
}

tbody tr:last-child td { border-block-end: 0; }
tbody tr.is-clickable { cursor: pointer; }
tbody tr:hover td { background: var(--surface-2); }

/* ---------- 11. Szuflada (Slide-Over Drawer 580px z zakładkami) ---------- */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: light-dark(rgba(31, 35, 40, .38), rgba(1, 4, 9, .65));
  opacity: 0;
  visibility: hidden;
  transition: opacity .2s var(--ease), visibility .2s;
}

.drawer-backdrop.is-open { opacity: 1; visibility: visible; }

.drawer {
  position: fixed;
  inset-block: 0;
  inset-inline-end: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  inline-size: min(var(--drawer-w), 100vw);
  background: var(--surface);
  border-inline-start: 1px solid var(--border);
  box-shadow: var(--shadow-raised);
  transform: translateX(100%);
  transition: transform .22s var(--ease);
}

.drawer.is-open { transform: translateX(0); }

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-2);
  padding: 18px var(--s-3);
  border-block-end: 1px solid var(--border);
}

.drawer-title-group {
  display: flex;
  align-items: center;
  gap: 10px;
  min-inline-size: 0;
}

.drawer-title {
  font-size: 18px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.drawer-body {
  padding: var(--s-3);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  flex: 1;
}

.kv-list {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  row-gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.kv-list > div {
  padding: 10px 14px;
  border-block-end: 1px solid var(--border);
  font-size: 13px;
}

.kv-list > div:nth-last-child(-n+2) { border-block-end: 0; }
.kv-list > div:nth-child(odd) {
  background: var(--surface-2);
  color: var(--text-muted);
  font-weight: 500;
}

details.sys-details {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  overflow: hidden;
}

details.sys-details summary {
  padding: 12px 14px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  background: var(--surface-2);
}

details.sys-details .sys-details-body {
  padding: 14px;
}

/* ---------- 12. Modale Dialog i Ekran Logowania ---------- */
dialog {
  margin: auto;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--s-3);
  max-inline-size: 520px;
  inline-size: calc(100% - 32px);
  box-shadow: var(--shadow-raised);
}

dialog::backdrop {
  background: rgba(15, 23, 42, .45);
}

.dialog-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-block-end: var(--s-2);
  padding-block-end: 12px;
  border-block-end: 1px solid var(--border);
}

.dialog-header h3 { font-size: 16px; font-weight: 600; }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-block-end: 14px;
}

.form-group label { font-size: 12.5px; font-weight: 500; color: var(--text-muted); }

.form-control {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
}

pre.code-box {
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 12px;
  border-radius: var(--radius-sm);
  font-family: var(--mono);
  font-size: 12px;
  overflow-x: auto;
}

.toast {
  position: fixed;
  inset-block-end: 24px;
  inset-inline-end: 24px;
  background: var(--text);
  color: var(--surface);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  z-index: 120;
  box-shadow: var(--shadow-raised);
  display: none;
}

.login-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--s-4);
  max-inline-size: 380px;
  inline-size: 100%;
  box-shadow: var(--shadow-raised);
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-block-end: var(--s-3);
}

.login-brand h2 { font-size: 18px; font-weight: 600; }
.login-brand p { font-size: 12.5px; color: var(--text-muted); margin-block-start: 2px; }

.login-error {
  background: var(--crit-bg);
  border: 1px solid var(--crit-bd);
  color: var(--crit-fg);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  margin-block-end: 16px;
}

body.client-portal-readonly .admin-only-btn,
body.client-portal-readonly .btn-danger {
  display: none !important;
}

@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .sidebar {
    position: static;
    block-size: auto;
    border-inline-end: 0;
    border-block-end: 1px solid var(--border);
  }
  .main { padding: var(--s-2); }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}