/* Monitor PWA. Wzorzec: docs/superpowers/mockups (01–04), w skali iPhone'a (makiety są pomniejszone ok. 1,3×).
   Motyw za systemem: jasny domyślnie, ciemny w prefers-color-scheme: dark. */

:root {
  color-scheme: light dark;
  /* Paleta Zabbixa: paski i tła plakietek w obu motywach */
  --c0: #97aab3; --c1: #7499ff; --c2: #ffc859; --c3: #ffa059; --c4: #e97659; --c5: #e45959;
  --ok: #34c759;
  --bad: #e45959;
  --wait: #8e8e93;

  /* jasny */
  --bg: #f2f2f7;
  --fg: #1c1c1e;
  --card: #ffffff;
  --card-r: #fafafc;
  --card-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
  --muted: #6e6e73;
  --line: #d8d8dc;
  --tabbg: rgba(249, 249, 251, 0.94);
  --chipmix: 18%;
  --ack: #1f8f43;
  --pop: #ffffff;
  --pop-shadow: 0 8px 28px rgba(0, 0, 0, 0.18);
  --accent: #007aff;
  --danger: #ff3b30;
  --bad-txt: #c43131;
  --inp: #ffffff;
  --inp-line: #d1d1d6;
  --rtitle: #3a3a3c;
  --srcbg: #e9e9ee;
  --srcfg: #3a3a3c;
  --codebg: #f0f0f4;
  --warnbg: #fff4d9;
  --warnfg: #7a5200;
  --backdrop: rgba(0, 0, 0, 0.32);
  /* arkusz szczegółów (makieta 09 A) */
  --sheet: #ffffff;
  --sheet-shadow: 0 -8px 28px rgba(0, 0, 0, 0.14);
  --grab: #c7c7cc;
  --hlbg: #e1efff;
  --hlfg: #0058c4;
  --sh-line: #dcdce1;
  /* napisy w kolorze ważności, przyciemnione dla kontrastu WCAG AA na białym */
  --t0: #5f6f78; --t1: #3d5fd9; --t2: #94700a; --t3: #b8620f; --t4: #c4502f; --t5: #c43131;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115;
    --fg: #e8eaed;
    --card: #181b21;
    --card-r: #15181d;
    --card-shadow: none;
    --muted: #8b8f98;
    --line: #23262d;
    --tabbg: rgba(11, 13, 16, 0.94);
    --chipmix: 22%;
    --ack: #7ee29a;
    --pop: #252931;
    --pop-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
    --accent: #0a84ff;
    --danger: #ff6961;
    --bad-txt: #ff8a8a;
    --inp: #181b21;
    --inp-line: #2a2e36;
    --rtitle: #c9ccd2;
    --srcbg: #23262d;
    --srcfg: #c9ccd2;
    --codebg: #23262d;
    --warnbg: #2a2211;
    --warnfg: #ffc859;
    --backdrop: rgba(0, 0, 0, 0.55);
    --sheet: #1a1d23;
    --sheet-shadow: 0 -10px 30px rgba(0, 0, 0, 0.4);
    --grab: #3a3f48;
    --hlbg: #16324d;
    --hlfg: #7cc0ff;
    --sh-line: #2c3038;
    --t0: var(--c0); --t1: var(--c1); --t2: var(--c2); --t3: var(--c3); --t4: var(--c4); --t5: var(--c5);
  }
}

.s0 { --c: var(--c0); --t: var(--t0); }
.s1 { --c: var(--c1); --t: var(--t1); }
.s2 { --c: var(--c2); --t: var(--t2); }
.s3 { --c: var(--c3); --t: var(--t3); }
.s4 { --c: var(--c4); --t: var(--t4); }
.s5 { --c: var(--c5); --t: var(--t5); }

*, *::before, *::after { box-sizing: border-box; }
.sr { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 17px/1.3 -apple-system, BlinkMacSystemFont, system-ui, "Segoe UI", Roboto, sans-serif;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior-y: none;
}
button, input, select { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- szkielet ---------- */

.screen {
  max-width: 640px;
  margin: 0 auto;
  min-height: 100vh;
  padding: max(env(safe-area-inset-top), 12px) env(safe-area-inset-right) calc(76px + env(safe-area-inset-bottom)) env(safe-area-inset-left);
}

.ptr { height: 0; overflow: hidden; text-align: center; font-size: 13px; line-height: 36px; color: var(--muted); transition: height 0.15s ease; }
.ptr.show { height: 36px; }

.tabs {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 10;
  display: flex;
  justify-content: space-around;
  align-items: flex-start;
  padding: 7px env(safe-area-inset-right) calc(env(safe-area-inset-bottom) + 6px) env(safe-area-inset-left);
  border-top: 1px solid var(--line);
  background: var(--tabbg);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
}
.tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  min-height: 44px;
  font-size: 10.5px;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
}
.tab i { font-style: normal; font-size: 22px; line-height: 24px; }
.tab.on { color: var(--accent); }

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(78px + env(safe-area-inset-bottom));
  z-index: 30;
  max-width: calc(100% - 48px);
  padding: 10px 16px;
  border-radius: 12px;
  background: rgba(44, 44, 48, 0.95);
  color: #fff;
  font-size: 15px;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 10px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- tytuł z kropką kontaktu ---------- */

.ttl {
  position: relative;
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 8px 20px;
}
.ttl h1 { margin: 0; min-width: 0; font-size: 32px; font-weight: 700; letter-spacing: -0.5px; overflow-wrap: anywhere; }

.hbdot {
  position: relative;
  flex: none;
  width: 13px;
  height: 13px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 4px rgba(52, 199, 89, 0.18);
  cursor: pointer;
}
/* większy obszar dotyku niż sama kropka */
button.hbdot::after { content: ""; position: absolute; inset: -15px; }
.hbdot.silent { background: var(--bad); box-shadow: 0 0 0 4px rgba(228, 89, 89, 0.25); animation: pulse 1.4s ease-in-out infinite; }
.hbdot.waiting { background: var(--wait); box-shadow: 0 0 0 4px rgba(142, 142, 147, 0.2); }
.hbdot.sm { display: inline-block; width: 10px; height: 10px; margin-right: 10px; box-shadow: none; animation: none; vertical-align: 0; }
@keyframes pulse { 50% { box-shadow: 0 0 0 9px rgba(228, 89, 89, 0); } }

.hbtxt { font-size: 15px; font-weight: 600; color: var(--bad-txt); white-space: nowrap; }

.pop {
  position: absolute;
  top: calc(100% + 6px);
  left: 16px;
  z-index: 20;
  width: min(310px, calc(100% - 32px));
  padding: 12px 15px;
  border-radius: 14px;
  background: var(--pop);
  box-shadow: var(--pop-shadow);
  font-size: 15px;
  line-height: 1.45;
}
.pop::before {
  content: "";
  position: absolute;
  top: -7px;
  left: calc(var(--arrow-x, 100px) - 7px);
  width: 14px;
  height: 14px;
  background: var(--pop);
  transform: rotate(45deg);
}
.pop b { display: block; margin-bottom: 2px; font-size: 15.5px; }
.pop span { display: block; }
.pop-src { position: relative; }
.pop-src + .pop-src { margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--line); }

.offline { margin: -2px 20px 10px; font-size: 13px; color: var(--muted); }

/* pasek podstrony Ustawień (makieta 08): ‹ wstecz · tytuł · akcja */
.nav {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 4px 16px;
}
.nav-back, .nav-r { color: var(--accent); font-size: 17px; text-decoration: none; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav-back span { font-size: 24px; line-height: 1; vertical-align: -2px; }
.nav-r { justify-self: end; font-weight: 600; }
.nav-t { margin: 0; max-width: 52vw; font-size: 17px; font-weight: 600; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- Otwarte ---------- */

.chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 18px 14px; }
.chip {
  padding: 3px 10px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--c) var(--chipmix), transparent);
  color: var(--t);
  font-size: 13px;
  font-weight: 600;
}

.card {
  margin: 0 16px 10px;
  padding: 12px 14px;
  border-left: 5px solid var(--c);
  border-radius: 16px;
  background: var(--card);
  box-shadow: var(--card-shadow);
}
.card .top { display: flex; justify-content: space-between; gap: 12px; font-size: 12.5px; font-weight: 700; letter-spacing: 0.5px; }
.card .sev { color: var(--t); }
.card .dur { font-weight: 600; white-space: nowrap; }
.card .t { margin: 5px 0 4px; font-size: 17px; font-weight: 600; line-height: 1.3; overflow-wrap: anywhere; }
.card .m { font-size: 14px; color: var(--muted); overflow-wrap: anywhere; }
.ack { color: var(--ack); }
.card.hl { outline: 2px solid var(--accent); outline-offset: 2px; animation: flash 1.8s ease-out; }
@keyframes flash { 0%, 30% { box-shadow: 0 0 0 8px color-mix(in srgb, var(--accent) 35%, transparent); } 100% { box-shadow: var(--card-shadow); } }

.stale .card, .stale .chips { opacity: 0.55; }
/* karta otwiera arkusz szczegółów */
.card[data-key] { cursor: pointer; }

/* Otwarte przy kilku Zabbixach (makieta 07, wariant B): sekcja na źródło */
.src-sec + .src-sec { margin-top: 8px; }
.sec { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 20px 9px; }
.sec-n { display: flex; align-items: center; gap: 10px; min-width: 0; }
.sec-n h2 { margin: 0; min-width: 0; font-size: 20px; font-weight: 700; letter-spacing: -0.2px; overflow-wrap: anywhere; }
.hbdot.sec-dot { width: 11px; height: 11px; box-shadow: 0 0 0 3px rgba(52, 199, 89, 0.18); }
.hbdot.sec-dot.silent { box-shadow: 0 0 0 3px rgba(228, 89, 89, 0.25); }
.hbdot.sec-dot.waiting { box-shadow: 0 0 0 3px rgba(142, 142, 147, 0.2); }
.sec-note { font-size: 14px; font-weight: 600; color: var(--muted); white-space: nowrap; }
.sec-note.bad { color: var(--bad-txt); }
.sec-c { flex: none; font-size: 15px; font-weight: 600; color: var(--muted); }
.sec-ok { flex: none; font-size: 14px; font-weight: 600; color: var(--ack); white-space: nowrap; }
.src-sec .chips { padding-bottom: 10px; }
.src-sec .muted-sec { margin-top: 0; }
.src-sec .muted-sec summary { padding-top: 4px; padding-bottom: 8px; }
.src {
  display: inline-block;
  margin-right: 6px;
  padding: 1px 7px;
  border-radius: 7px;
  background: var(--srcbg);
  color: var(--srcfg);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.2px;
  vertical-align: 1px;
}

.banner {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 16px 12px;
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--card);
  box-shadow: var(--card-shadow);
  color: var(--fg);
  font-size: 15px;
  text-decoration: none;
}
.banner-t { flex: 1; font-weight: 600; }
.banner-go { color: var(--accent); white-space: nowrap; }

.empty { padding: 72px 24px 40px; text-align: center; }
.empty-dot { display: block; width: 16px; height: 16px; margin: 0 auto 18px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 7px rgba(52, 199, 89, 0.18); }
.stale .empty-dot, .empty-dot.none { background: var(--wait); box-shadow: 0 0 0 7px rgba(142, 142, 147, 0.2); }
.empty-go { display: inline-block; margin-top: 24px; padding: 13px 26px; text-decoration: none; }
.empty-t { font-size: 22px; font-weight: 700; }
.empty-s { margin-top: 6px; font-size: 15px; color: var(--muted); }
.empty-s.pad { margin: 0; padding: 20px; }
.loading { padding: 48px 20px; text-align: center; color: var(--muted); }

.muted-sec { margin-top: 10px; }
.muted-sec summary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px 12px;
  font-size: 15px;
  font-weight: 600;
  color: var(--muted);
  list-style: none;
  cursor: pointer;
}
.muted-sec summary::-webkit-details-marker { display: none; }
.muted-sec summary::before { content: "›"; display: inline-block; font-size: 20px; line-height: 1; transition: transform 0.15s ease; }
.muted-sec[open] summary::before { transform: rotate(90deg); }
.muted-sec .card { opacity: 0.7; }

/* ---------- Rozwiązane ---------- */

.sub { padding: 0 20px 10px; font-size: 15px; color: var(--muted); }
.day { margin: 0; padding: 14px 20px 7px; font-size: 13px; font-weight: 700; letter-spacing: 0.6px; text-transform: uppercase; color: var(--muted); }
.card.resolved {
  margin-bottom: 9px;
  padding: 11px 14px;
  border-left-color: color-mix(in srgb, var(--c) 55%, var(--card-r));
  background: var(--card-r);
}
.card.resolved .top { color: color-mix(in srgb, var(--t) 75%, var(--muted)); }
.card.resolved .sev { color: inherit; }
.card.resolved .ok { color: var(--ack); white-space: nowrap; }
.card.resolved .t { margin: 4px 0 3px; font-size: 16px; color: var(--rtitle); }

/* ---------- Ustawienia ---------- */

.settings { padding-bottom: 16px; }
.gh { margin: 0; padding: 24px 32px 7px; font-size: 13px; font-weight: 400; letter-spacing: 0.3px; text-transform: uppercase; color: var(--muted); }
.grp { margin: 0 16px; overflow: hidden; border-radius: 12px; background: var(--card); box-shadow: var(--card-shadow); }
.row {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 46px;
  margin: 0;
  padding: 11px 16px;
  border: 0;
  background: transparent;
  font-size: 17px;
  text-align: left;
}
.row + .row { border-top: 1px solid var(--line); }
button.row, label.row { cursor: pointer; }
.row .v { color: var(--muted); font-size: 16px; text-align: right; }
.row .v.bad { color: var(--bad-txt); }
.row .ok { color: var(--ack); font-size: 16px; }
.row.btn { color: var(--accent); }
.row.danger { color: var(--danger); }
.row .lbl { display: flex; align-items: center; }
.row .dot { display: inline-block; width: 10px; height: 10px; margin-right: 12px; border-radius: 50%; background: var(--c); }
.chk { min-width: 1em; color: var(--accent); font-weight: 700; text-align: right; }
.overlay { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; font-size: 16px; cursor: pointer; -webkit-appearance: none; appearance: none; }
.pk-name { display: flex; flex-direction: column; min-width: 0; overflow-wrap: anywhere; }
.pk-name small { font-size: 13px; color: var(--muted); }
.del { flex: none; padding: 6px 0 6px 12px; border: 0; background: transparent; color: var(--danger); font-size: 16px; cursor: pointer; }
.gf { margin: 0; padding: 7px 32px 0; font-size: 13px; line-height: 1.4; color: var(--muted); }
.gf a { color: var(--accent); text-decoration: none; }
.gf.err-l { color: var(--danger); }
.gf.intro { padding-top: 14px; padding-bottom: 4px; font-size: 14px; }

/* ---------- Ustawienia → Zabbixy ---------- */

.gh.act { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.gh-a { padding: 0; border: 0; background: none; color: var(--accent); font-size: 15px; text-transform: none; letter-spacing: 0; cursor: pointer; }
.gh-a:disabled { opacity: 0.5; }
.grp.gap { margin-top: 14px; }
a.row { color: inherit; text-decoration: none; }
a.row.btn { color: var(--accent); }
.row .l { display: flex; align-items: center; gap: 0; min-width: 0; }
.row .nm { display: flex; flex-direction: column; min-width: 0; overflow-wrap: anywhere; }
.row .nm small { margin-top: 1px; font-size: 13px; color: var(--muted); }
.chev { flex: none; color: var(--muted); font-size: 22px; line-height: 1; }
.ro { touch-action: pan-y; transition: transform 0.15s ease; background: var(--card); }
.ro-list.dragging-list .ro { -webkit-user-select: none; user-select: none; }
.ro.dragging { z-index: 2; transition: none; background: var(--pop); box-shadow: var(--pop-shadow); }
.ro-act { display: flex; align-items: center; gap: 2px; flex: none; }
.handle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin: -8px -12px -8px 0;
  color: var(--muted);
  font-size: 19px;
  cursor: grab;
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}
.ro.dragging .handle { cursor: grabbing; }
/* ↑/↓: dla czytników ekranu i klawiatury; widoczne, gdy któryś ma fokus */
.mv { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); border: 0; padding: 0; }
.ro-act:focus-within .mv { position: static; width: 34px; height: 34px; overflow: visible; clip: auto; border-radius: 8px; background: var(--codebg); color: var(--accent); font-size: 17px; cursor: pointer; }
.ro-act:focus-within .mv:disabled { color: var(--muted); opacity: 0.5; }

.inp.field { display: block; width: calc(100% - 32px); margin: 0 16px; }
.go.wide { display: block; width: calc(100% - 32px); margin: 20px 16px 0; }

.token {
  margin: 0 16px;
  padding: 13px 15px;
  border-radius: 12px;
  background: var(--card);
  box-shadow: var(--card-shadow);
  font: 14px/1.45 ui-monospace, Menlo, monospace;
  word-break: break-all;
  -webkit-user-select: all;
  user-select: all;
}
.copy { display: block; margin: 6px auto 0; padding: 9px 16px; border: 0; background: none; color: var(--accent); font-size: 16px; cursor: pointer; }
.copy.in { margin: 2px 0 6px; padding: 6px 0; font-size: 15px; }
.warnbox { margin: 10px 16px 0; padding: 11px 15px; border-radius: 12px; background: var(--warnbg); color: var(--warnfg); font-size: 14px; line-height: 1.4; }
.steps { margin: 0 16px; padding: 12px 15px; border-radius: 12px; background: var(--card); box-shadow: var(--card-shadow); font-size: 15px; line-height: 1.45; }
.steps p { margin: 0 0 6px; }
.steps p.muted { margin: 8px 0 0; font-size: 14px; color: var(--muted); }
.cmd {
  display: block;
  margin: 0 0 4px;
  padding: 8px 10px;
  border-radius: 8px;
  background: var(--codebg);
  font: 13px/1.45 ui-monospace, Menlo, monospace;
  white-space: pre-wrap;
  word-break: break-all;
}
.howto, .params { margin: 0 16px; padding: 12px 15px 12px 38px; border-radius: 12px; background: var(--card); box-shadow: var(--card-shadow); font-size: 15px; line-height: 1.45; }
.howto + .params, .params + .howto { margin-top: 10px; }
.howto li + li { margin-top: 10px; }
.howto b { display: block; }
.howto p { margin: 2px 0 0; color: var(--rtitle); }
.howto code, .params code { padding: 1px 5px; border-radius: 5px; background: var(--codebg); font: 13px ui-monospace, Menlo, monospace; overflow-wrap: anywhere; }
.params { padding-left: 15px; }
.params .kv + .kv { margin-top: 7px; padding-top: 7px; border-top: 1px solid var(--line); }
.params dt { font-weight: 600; }
.params dd { margin: 2px 0 0; color: var(--rtitle); }

/* instrukcja ręczna rozwijana na ekranie tokenu (wyjście na osobny ekran skasowałoby token) */
.manual { margin-top: 18px; }
.manual summary { display: flex; align-items: center; gap: 6px; padding: 8px 32px; color: var(--accent); font-size: 16px; list-style: none; cursor: pointer; }
.manual summary::-webkit-details-marker { display: none; }
.manual summary::after { content: "▸"; display: inline-block; transition: transform 0.15s ease; }
.manual[open] summary::after { transform: rotate(90deg); }
.manual .gf.intro { padding-top: 4px; }

/* okno potwierdzenia (alert iOS) */
.dlg { width: min(290px, calc(100% - 48px)); padding: 0; border: 0; border-radius: 14px; background: var(--pop); color: var(--fg); box-shadow: var(--pop-shadow); }
.dlg::backdrop { background: var(--backdrop); }
.dlg-in { padding: 20px 16px 0; text-align: center; }
.dlg-t { margin: 0 0 6px; font-size: 17px; font-weight: 600; overflow-wrap: anywhere; }
.dlg-m { margin: 0 0 18px; font-size: 14px; line-height: 1.4; color: var(--rtitle); }
.dlg-a { display: flex; margin: 0 -16px; border-top: 1px solid var(--line); }
.dlg-b { flex: 1; min-height: 46px; padding: 0 8px; border: 0; background: none; color: var(--accent); font-size: 17px; cursor: pointer; }
.dlg-b + .dlg-b { border-left: 1px solid var(--line); }
.dlg-b.strong { font-weight: 600; }
.dlg-b.danger { color: var(--danger); font-weight: 600; }

/* ---------- Arkusz szczegółów problemu (makieta 09, wariant A) ---------- */

/* <dialog> na cały ekran: jego tło to przyciemnienie (klik w nie zamyka), arkusz przy dolnej krawędzi */
.sheet-dlg {
  position: fixed;
  inset: 0;
  width: 100%;
  max-width: none;
  height: 100%;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  /* clip, nie hidden: dialog nie może być przewinięty ani przez fokus, ani programowo (inaczej arkusz „skacze”) */
  overflow: clip;
  background: transparent;
  color: var(--fg);
  transition: background-color 0.2s ease-in;
}
.sheet-dlg::backdrop { background: transparent; }
.sheet-dlg.shown { background: var(--backdrop); }
/* tło pod arkuszem nie przewija się */
html:has(.sheet-dlg[open]) { overflow: hidden; }

.sheet {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  display: flex;
  flex-direction: column;
  max-width: 640px;
  max-height: 76%;
  margin: 0 auto;
  border-radius: 18px 18px 0 0;
  background: var(--sheet);
  box-shadow: var(--sheet-shadow);
  transform: translateY(100%);
  will-change: transform;
  /* Zwykły zjazd w dół (zamykanie); wjazd niżej, bez sprężynowania. */
  transition: transform 0.2s ease-in;
}
.sheet-dlg.shown { transition: background-color 0.25s ease-out; }
.sheet-dlg.shown .sheet { transform: none; transition: transform 0.25s ease-out; }
/* przeciąganie: arkusz idzie za palcem bez opóźnienia (także w stanie .shown, który ma własne przejście) */
.sheet.dragging, .sheet-dlg.shown .sheet.dragging { transition: none; }

/* uchwyt i plakietka: tu zawsze działa gest w dół */
.sh-head { flex: none; padding: 9px calc(18px + env(safe-area-inset-right)) 0 calc(18px + env(safe-area-inset-left)); touch-action: none; cursor: grab; }
.sheet.dragging .sh-head { cursor: grabbing; }
.sh-grab { width: 40px; height: 5px; margin: 0 auto 12px; border-radius: 3px; background: var(--grab); }
.sh-bar { position: relative; display: flex; align-items: center; min-height: 24px; }
.sh-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.sh-sev {
  padding: 3px 10px;
  border-radius: 9px;
  background: color-mix(in srgb, var(--c) var(--chipmix), transparent);
  color: var(--t);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.5px;
}
.sh-ok { font-size: 14px; font-weight: 600; color: var(--ack); }
/* „Zamknij”: dla czytników ekranu; widoczny przy fokusie z klawiatury, w prawym górnym rogu (w DOM po treści) */
.sh-x {
  position: absolute;
  top: 24px;
  right: calc(18px + env(safe-area-inset-right));
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  border: 0;
  background: none;
  white-space: nowrap;
}
.sh-x:focus-visible {
  width: auto;
  height: auto;
  padding: 5px 12px;
  overflow: visible;
  clip: auto;
  border-radius: 9px;
  background: var(--codebg);
  color: var(--accent);
  font-size: 15px;
  cursor: pointer;
}

.sh-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: 10px calc(18px + env(safe-area-inset-right)) calc(18px + env(safe-area-inset-bottom)) calc(18px + env(safe-area-inset-left));
}
/* treść się mieści: gest w dół także za nią (przy przewijanej treści palec ją przewija) */
.sheet.fits .sh-body { touch-action: none; }
/* obwódka fokusu treści wewnątrz arkusza (przy krawędzi byłaby ucięta) */
.sh-body:focus-visible { outline-offset: -3px; border-radius: 12px; }
.sh-t { margin: 0 0 4px; font-size: 20px; font-weight: 700; line-height: 1.3; letter-spacing: -0.2px; overflow-wrap: anywhere; }
.sh-sub { margin: 0 0 14px; font-size: 15px; color: var(--muted); overflow-wrap: anywhere; }
.sh-lbl { margin: 0 0 6px; font-size: 12.5px; font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase; color: var(--muted); }
.sh-op { margin-bottom: 14px; padding: 10px 13px; border-radius: 12px; background: var(--codebg); }
.sh-op .sh-lbl { margin-bottom: 3px; font-size: 11.5px; }
.sh-code { font: 15px/1.4 ui-monospace, Menlo, monospace; white-space: pre-wrap; overflow-wrap: anywhere; }
.sh-tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 14px; padding: 0; list-style: none; }
.tag { padding: 4px 9px; border-radius: 9px; background: var(--codebg); color: var(--srcfg); font-size: 14px; line-height: 1.3; overflow-wrap: anywhere; }
.tag b { font-weight: 500; color: var(--muted); }
.tag.hl { background: var(--hlbg); color: var(--hlfg); font-weight: 600; }
.tag.hl b { color: inherit; opacity: 0.8; }
.sh-rows { margin: 0; overflow: hidden; border-radius: 12px; background: var(--codebg); }
.sh-row { display: flex; justify-content: space-between; gap: 14px; padding: 10px 13px; font-size: 15px; }
.sh-row + .sh-row { border-top: 1px solid var(--sh-line); }
.sh-row dt { flex: none; }
.sh-row dd { margin: 0; color: var(--muted); text-align: right; }

/* ---------- Logowanie ---------- */

.login {
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 420px;
  min-height: 100vh;
  margin: 0 auto;
  padding: max(env(safe-area-inset-top), 20px) calc(32px + env(safe-area-inset-right)) calc(60px + env(safe-area-inset-bottom)) calc(32px + env(safe-area-inset-left));
}
.login-form { display: flex; flex-direction: column; }
.logo { display: block; width: 80px; height: 80px; margin: 0 auto 16px; border-radius: 18px; box-shadow: 0 0 0 1px var(--line); }
.login h1 { margin: 0 0 4px; font-size: 30px; font-weight: 700; text-align: center; }
.login .s { margin: 0 0 26px; font-size: 15px; color: var(--muted); text-align: center; }
.inp {
  margin-bottom: 10px;
  padding: 13px 14px;
  border: 1px solid var(--inp-line);
  border-radius: 12px;
  background: var(--inp);
  color: var(--fg);
  font-size: 17px;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}
.inp::placeholder { color: var(--muted); }
.inp:focus { border-color: var(--accent); }
.err { min-height: 20px; margin: 2px 0 6px; font-size: 14px; color: var(--danger); text-align: center; }
.go { padding: 14px; border: 0; border-radius: 12px; background: var(--accent); color: #fff; font-size: 17px; font-weight: 600; cursor: pointer; }
.go:disabled { opacity: 0.6; }
.pk { margin-top: 18px; padding: 6px; border: 0; background: none; color: var(--accent); font-size: 16px; cursor: pointer; }

@media (prefers-reduced-motion: reduce) {
  .hbdot.silent, .card.hl { animation: none; }
  .toast, .ptr, .sheet-dlg, .sheet, .sheet-dlg.shown, .sheet-dlg.shown .sheet { transition: none; }
}