/* ==========================================================================
   FORTIS — system designu
   Ciemne szkło na granatowej poświacie. Duża, spokojna typografia.
   Kolor niesie znaczenie: zielony to zysk, czerwony to problem,
   bursztyn to stan pośredni. Nic nie jest kolorowe dla ozdoby.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Roboto+Mono:wght@400;500;600;700&display=swap');

:root {
  /* Tło i powierzchnie */
  --bg: #04060A;
  --surface: rgba(255, 255, 255, .042);
  --surface-2: rgba(255, 255, 255, .07);
  --surface-3: rgba(255, 255, 255, .1);
  --line: rgba(255, 255, 255, .085);
  --line-2: rgba(255, 255, 255, .16);

  /* Tekst */
  --ink: #EAF1F8;
  --ink-2: #A9BACD;
  --ink-3: #8496AC;
  --ink-4: #5B6B80;

  /* Kanały energii — ten sam kolor wszędzie, od kafla po wykres */
  --c-grid: #4D8DFF;
  --c-pv: #FFB63D;
  --c-batt: #22E3C8;
  --c-gen: #FF7A3D;
  --c-ev: #A77BFF;
  --c-house: #C6D6E6;

  /* Znaczenie */
  --ok: #22E3C8;
  --ok-soft: rgba(34, 227, 200, .14);
  --warn: #FFB63D;
  --warn-soft: rgba(255, 182, 61, .14);
  --crit: #FF3D3D;
  --crit-soft: rgba(255, 61, 61, .14);

  --r-sm: 8px;
  --r: 14px;
  --r-lg: 20px;
  --r-pill: 999px;

  --f: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --f-mono: 'Roboto Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --side-w: 88px;
  --head-h: 84px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { height: 100%; overflow: hidden; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

/* Poświata w tle — jedyny element czysto atmosferyczny */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(1200px 800px at 76% -14%, rgba(34, 227, 200, .15), transparent 62%),
    radial-gradient(1000px 760px at 6% 106%, rgba(109, 92, 255, .15), transparent 60%),
    radial-gradient(900px 600px at 100% 100%, rgba(77, 141, 255, .09), transparent 60%);
}

button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }
a { color: inherit; text-decoration: none; }

::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, .13); border-radius: 5px; }
::-webkit-scrollbar-track { background: transparent; }

:focus-visible { outline: 2px solid var(--ok); outline-offset: 3px; border-radius: var(--r-sm); }

.mono { font-family: var(--f-mono); font-variant-numeric: tabular-nums; }
.grow { flex: 1; }

/* ============================== Szkielet ============================== */

.app { position: relative; z-index: 1; height: 100vh; display: flex; }

/* ============================== Sidebar ============================== */

.side {
  width: var(--side-w); flex: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, .015));
  border-right: 1px solid var(--line);
  backdrop-filter: blur(18px);
  display: flex; flex-direction: column;
}

.side-brand { height: var(--head-h); flex: none; display: grid; place-items: center; border-bottom: 1px solid var(--line); }
.side-brand .txt { display: none; }
.side-brand .mark {
  width: 42px; height: 42px; flex: none; border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(145deg, rgba(34, 227, 200, .3), rgba(34, 227, 200, .08));
  border: 1px solid rgba(34, 227, 200, .4);
}
.side-brand .mark svg { width: 22px; height: 24px; }
.side-brand b { font-size: 21px; font-weight: 700; letter-spacing: .18em; line-height: 1; display: block; }
.side-brand span { font-size: 10px; font-weight: 600; letter-spacing: .15em; color: var(--ink-4); margin-top: 5px; display: block; }

.side-scroll { flex: 1; min-height: 0; overflow: auto; padding: 10px 0; }
.side-scroll::-webkit-scrollbar { width: 0; }

.side-group { display: none; }

.side-item {
  position: relative; display: grid; place-items: center; gap: 7px;
  width: 100%; padding: 13px 4px; color: var(--ink-4);
  border-left: 3px solid transparent;
  transition: background .16s, color .16s;
}
.side-item svg { width: 21px; height: 21px; }
.side-item .nm { font-size: 10px; font-weight: 600; text-align: center; line-height: 1.2; }
.side-item:hover { background: rgba(255, 255, 255, .05); color: var(--ink-2); }
.side-item[aria-current="page"] { background: rgba(34, 227, 200, .1); border-left-color: var(--ok); color: var(--ok); }
.side-item .pip { position: absolute; top: 9px; right: 14px; width: 7px; height: 7px; border-radius: 50%; }

.side-badge {
  position: absolute; top: 7px; right: 10px;
  font-family: var(--f-mono); font-size: 10px; font-weight: 700;
  min-width: 18px; height: 18px; padding: 0 5px; border-radius: var(--r-pill);
  display: grid; place-items: center; background: var(--crit); color: #fff;
}

.side-sep { height: 1px; background: var(--line); margin: 10px 16px; }

.side-foot { flex: none; padding: 10px 6px 12px; border-top: 1px solid var(--line); text-align: center; }
.side-foot .lbl { display: none; }
.side-foot .cap { font-size: 8.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-4); margin-bottom: 9px; display: block; }
.side-foot .stats { display: grid; gap: 8px; }
.side-foot .stats b { font-family: var(--f-mono); font-size: 13px; font-weight: 500; display: block; }
.side-foot .stats span { font-size: 9.5px; font-weight: 600; color: var(--ink-4); margin-top: 2px; display: block; }

/* ============================== Górny pasek ============================== */

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
  position: relative; z-index: 50;
  height: var(--head-h); flex: none;
  display: flex; align-items: center; gap: 14px; padding: 0 22px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .022);
  backdrop-filter: blur(18px);
}

.wx-btn { display: flex; align-items: center; gap: 13px; height: 58px; padding: 0 14px 0 7px; border-radius: var(--r); transition: background .16s; }
.wx-btn:hover { background: var(--surface-2); }
.wx-btn .orb {
  width: 44px; height: 44px; flex: none; border-radius: 15px; display: grid; place-items: center;
  background: linear-gradient(145deg, rgba(77, 141, 255, .22), rgba(77, 141, 255, .06));
  border: 1px solid rgba(77, 141, 255, .28);
}
.wx-btn .orb svg { width: 26px; height: 26px; }
.wx-btn .t1 { display: flex; align-items: baseline; gap: 9px; }
.wx-btn .t1 b { font-family: var(--f-mono); font-size: 23px; font-weight: 500; }
.wx-btn .t1 span { font-size: 14px; font-weight: 600; color: var(--ink-2); }
.wx-btn .t2 { font-size: 12px; color: var(--ink-4); margin-top: 3px; text-align: left; }
.wx-btn .go { width: 20px; height: 20px; color: var(--c-pv); flex: none; margin-left: 2px; }
.wx-btn:hover .go { transform: translateX(2px); }
.wx-btn .go { transition: transform .18s; }

.chip {
  display: inline-flex; align-items: center; gap: 11px; height: 58px;
  padding: 0 16px; border-radius: var(--r); border: 1px solid var(--line);
  background: var(--surface); transition: background .16s, border-color .16s;
}
button.chip:hover { background: var(--surface-2); border-color: var(--line-2); }
.chip .k { font-size: 10.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-4); display: block; }
.chip .v { font-family: var(--f-mono); font-size: 17px; font-weight: 600; margin-top: 4px; display: block; white-space: nowrap; }
.chip .st { font-size: 14px; font-weight: 700; letter-spacing: .03em; display: block; white-space: nowrap; }
.chip .sm { font-size: 11px; color: var(--ink-3); margin-top: 3px; display: block; }
.chip i.dot { width: 9px; height: 9px; border-radius: 50%; background: currentColor; flex: none; }

.chip.tone-ok { border-color: rgba(34, 227, 200, .32); background: var(--ok-soft); color: var(--ok); }
.chip.tone-warn { border-color: rgba(255, 182, 61, .32); background: var(--warn-soft); color: var(--warn); }
.chip.tone-crit { border-color: rgba(255, 61, 61, .34); background: var(--crit-soft); color: var(--crit); }
.chip.tone-grid { border-color: rgba(77, 141, 255, .32); background: rgba(77, 141, 255, .12); color: var(--c-grid); }
.chip.tone-gen { border-color: rgba(255, 122, 61, .34); background: rgba(255, 122, 61, .13); color: var(--c-gen); }

.tb-sep { width: 1px; height: 40px; background: var(--line-2); flex: none; margin: 0 4px; }


.clock { font-family: var(--f-mono); font-size: 27px; font-weight: 500; text-align: right; }
.clock small { display: block; font-family: var(--f); font-size: 11px; font-weight: 600; color: var(--ink-4); margin-top: 2px; letter-spacing: .06em; }

.view { flex: 1; min-height: 0; overflow: auto; padding: 22px 26px 26px; }

.dd { position: relative; }
.dd > button {
  display: flex; align-items: center; gap: 12px; height: 58px; padding: 0 16px;
  border-radius: var(--r); border: 1px solid var(--line); background: var(--surface);
  transition: background .16s, border-color .16s;
}
.dd.compact > button { padding: 0 12px; gap: 8px; }
.dd > button:hover { background: var(--surface-2); border-color: var(--line-2); }
.dd .k:empty { display: none; }
.dd .k { font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-4); display: block; text-align: left; }
.dd .v { font-size: 14px; font-weight: 600; margin-top: 3px; display: block; white-space: nowrap; }
.dd .car { width: 14px; height: 14px; color: var(--ink-4); transform: rotate(90deg); }
.dd-menu {
  position: absolute; right: 0; top: calc(100% + 8px); z-index: 60; min-width: 268px;
  background: #0C131B; border: 1px solid var(--line-2); border-radius: var(--r);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .6); padding: 7px; animation: rise .16s;
}
.dd-menu button { display: flex; align-items: flex-start; gap: 12px; width: 100%; padding: 13px 14px; border-radius: 10px; text-align: left; margin-bottom: 4px; background: color-mix(in srgb, var(--oc) 12%, transparent); border: 1px solid color-mix(in srgb, var(--oc) 22%, transparent); transition: background .14s, border-color .14s; }
.dd-menu button:last-child { margin-bottom: 0; }
.dd-menu button:hover { background: color-mix(in srgb, var(--oc) 24%, transparent); border-color: color-mix(in srgb, var(--oc) 50%, transparent); }
.dd-menu button[aria-pressed="true"] { background: color-mix(in srgb, var(--oc) 26%, transparent); border-color: var(--oc); }
.dd-menu i.sw { width: 11px; height: 11px; border-radius: 50%; flex: none; margin-top: 5px; box-shadow: 0 0 10px var(--oc); }
.dd-menu .tt { flex: 1; min-width: 0; }
.dd-menu .tt em { display: block; font-style: normal; font-size: 12px; color: var(--ink-3); margin-top: 4px; line-height: 1.45; }
.dd-menu b { font-size: 14px; font-weight: 600; display: block; }
.dd-menu .chk { color: var(--oc); width: 17px; height: 17px; flex: none; margin-top: 2px; }

/* Prognoza produkcji — bursztyn, bo to liczba, na którą użytkownik reaguje */
.pv-chip { color: var(--c-pv); font-weight: 600; }

.status-text { display: flex; align-items: center; gap: 11px; padding: 0 4px; }
.status-text .st { font-size: 16px; font-weight: 700; letter-spacing: .01em; white-space: nowrap; }
.status-text .sm { font-size: 11.5px; color: var(--ink-4); margin-top: 3px; display: block; white-space: nowrap; }
.status-text i.dot { display: none; }
.status-text.tone-ok { color: var(--ok); }
.status-text.tone-warn { color: var(--warn); }
.status-text.tone-crit { color: var(--crit); }
.status-text.tone-grid { color: var(--c-grid); }
.status-text.tone-gen { color: var(--c-gen); }

.chip .car { width: 15px; height: 15px; color: var(--ink-4); flex: none; }
button.chip:hover .car { color: var(--ink-2); }

/* ============================== Karty ============================== */

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r);
  backdrop-filter: blur(14px);
}
.card-h { display: flex; align-items: center; gap: 12px; padding: 17px 20px 0; }
.card-h h3 { font-size: 16px; font-weight: 600; color: var(--ink); }
.card-h .sub { font-size: 12.5px; color: var(--ink-4); }
.card-b { padding: 18px 20px 20px; }

.tag {
  font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  padding: 5px 10px; border-radius: var(--r-pill);
  background: var(--surface-2); color: var(--ink-3); border: 1px solid var(--line);
}
.tag.ok { background: var(--ok-soft); color: var(--ok); border-color: rgba(34, 227, 200, .3); }
.tag.warn { background: var(--warn-soft); color: var(--warn); border-color: rgba(255, 182, 61, .3); }
.tag.crit { background: var(--crit-soft); color: var(--crit); border-color: rgba(255, 61, 61, .3); }

.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* Kafel z pomiarem — etykieta, duża liczba, kontekst pod spodem */
.stat { padding: 18px 20px; }
.stat .k { font-size: 12.5px; font-weight: 600; color: var(--ink-3); display: flex; align-items: center; gap: 8px; }
.stat .k i { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.stat .v { font-family: var(--f-mono); font-size: 38px; font-weight: 600; line-height: 1.05; margin-top: 12px; letter-spacing: -.01em; }
.stat .v u { font-size: .46em; font-weight: 500; color: var(--ink-3); text-decoration: none; margin-left: .2em; }
.stat .s { font-size: 13px; color: var(--ink-3); margin-top: 10px; }
.stat.lg .v { font-size: 54px; }
.stat.sm .v { font-size: 28px; }

/* ============================== Paski ============================== */

.bar { height: 12px; border-radius: var(--r-pill); background: rgba(255, 255, 255, .07); overflow: hidden; display: flex; }
.bar > span { display: block; height: 100%; transition: width .6s cubic-bezier(.3, .8, .3, 1); }
.bar.thin { height: 8px; }
.bar.thick { height: 20px; }

.f-ok { background: linear-gradient(90deg, #0E9E8C, #22E3C8); }
.f-warn { background: linear-gradient(90deg, #E08700, #FFB63D); }
.f-crit { background: linear-gradient(90deg, #C21E1E, #FF3D3D); }
.f-gen { background: linear-gradient(90deg, #C4501F, #FF7A3D); }
.f-grid { background: linear-gradient(90deg, #2C5FB8, #4D8DFF); }
.f-ev { background: linear-gradient(90deg, #6D4FC4, #A77BFF); }
.f-pv { background: linear-gradient(90deg, #C98A16, #FFB63D); }

/* Nazwa, pasek, wartość — bez skakania wzrokiem po całej szerokości */
.meter { display: grid; grid-template-columns: minmax(110px, 190px) 1fr auto; align-items: center; gap: 18px; }
.meter + .meter { margin-top: 16px; }
.meter .nm { font-size: 14.5px; display: flex; align-items: center; gap: 9px; }
.meter .vl { font-family: var(--f-mono); font-size: 16px; font-weight: 600; text-align: right; min-width: 96px; }

/* ============================== Sankey ============================== */

.flow { position: relative; flex: 1 1 auto; min-height: 0; width: 100%; padding: 0 8px 10px; }
.flow .sk-head { position: absolute; top: 0; left: 26px; right: 26px; }
/* Bezwzględny box: SVG nie liczy wysokości z własnych proporcji, tylko dostaje ją z karty */
/* SVG to element zastępowany — przy pozycjonowaniu bezwzględnym przeglądarka ignoruje
   'bottom' i liczy wysokość z proporcji viewBox. Dlatego box wyznacza opakowanie. */
.flow .sk-wrap { position: absolute; left: 8px; right: 8px; top: 26px; bottom: 10px; }
.flow .sk { display: block; width: 100%; height: 100%; }
.sk-head { display: flex; justify-content: space-between; padding: 0 26px 4px; }
.sk-cap { font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-4); }

.sk-ribbon { transition: d .5s linear; }
.sk-chip .sk-frame { }
.sk-spine { fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-dasharray: 2 16; opacity: .95; animation: skFlow 1.6s linear infinite; }
@keyframes skFlow { to { stroke-dashoffset: -36; } }

.sk-chip { cursor: pointer; }
.sk-chip.idle { opacity: .5; }
.sk-chip.idle .sk-val { fill: var(--ink-3); }
.sk-frame { fill: rgba(255, 255, 255, .045); stroke: var(--line); stroke-width: 1.5; transition: fill .18s, stroke .18s; }
.sk-chip:hover .sk-frame { fill: rgba(255, 255, 255, .09); stroke: var(--nc); }
.sk-edge { fill: var(--nc); }
.sk-name { font-family: var(--f); font-size: 16px; font-weight: 600; fill: var(--ink-2); }
.sk-ico-bg { fill: color-mix(in srgb, var(--nc) 18%, transparent); }
.sk-ico { color: var(--nc); }
.sk-track { fill: rgba(255,255,255,.09); }
.sk-fill { fill: var(--nc); transition: width .5s cubic-bezier(.3,.8,.3,1); }
.sk-val { font-family: var(--f-mono); font-size: 34px; font-weight: 600; fill: var(--ink); }
.sk-unit { font-family: var(--f-mono); font-size: 34px; font-weight: 600; fill: var(--ink-4); }
.sk-meta { font-family: var(--f); font-size: 13.5px; fill: var(--ink-3); }

.sk-hub { fill: rgba(255, 255, 255, .05); stroke-width: 2; transition: stroke .6s; }
.sk-hub-k { font-family: var(--f); font-size: 11.5px; font-weight: 700; letter-spacing: .11em; fill: var(--ink-3); }
.sk-hub-v { font-family: var(--f-mono); font-size: 40px; font-weight: 600; fill: var(--ink); }
.sk-hub-u { font-family: var(--f-mono); font-size: 14px; fill: var(--ink-3); }

/* ============================== Wykresy ============================== */

.chart { display: block; width: 100%; }
.chart .ax { font-family: var(--f-mono); font-size: 12px; fill: var(--ink-4); }
.chart .gl { stroke: rgba(255, 255, 255, .06); stroke-width: 1; }
.chart .nowline { stroke: var(--crit); stroke-width: 1.5; stroke-dasharray: 4 4; }
.chart .nowlab { font-family: var(--f-mono); font-size: 12px; font-weight: 600; fill: var(--crit); }

.legend { display: flex; gap: 22px; flex-wrap: wrap; font-size: 13px; color: var(--ink-2); }
.legend i { width: 12px; height: 12px; border-radius: 4px; display: inline-block; margin-right: 8px; vertical-align: -1px; }

/* ============================== Listy ============================== */

.rows { display: flex; flex-direction: column; }
.row { display: flex; align-items: center; gap: 16px; padding: 15px 20px; border-top: 1px solid var(--line); font-size: 14.5px; }
.row:first-child { border-top: none; }
.row .t { font-family: var(--f-mono); font-size: 13px; color: var(--ink-4); width: 62px; flex: none; }
.row .val { font-family: var(--f-mono); font-weight: 600; }

.evt { display: flex; gap: 13px; padding: 12px 18px; border-top: 1px solid var(--line); align-items: center; }
.evt.k-tech { background: linear-gradient(90deg, rgba(255, 182, 61, .13), rgba(255, 182, 61, .03)); box-shadow: inset 3px 0 0 var(--warn); }
.evt.k-crit { background: linear-gradient(90deg, rgba(255, 61, 61, .15), rgba(255, 61, 61, .03)); box-shadow: inset 3px 0 0 var(--crit); }
.evt.k-ok { box-shadow: inset 3px 0 0 rgba(34, 227, 200, .5); }
.evt:first-child { border-top: none; }
.evt .ic { width: 30px; height: 30px; border-radius: 9px; flex: none; display: grid; place-items: center; }
.evt .ic svg { width: 17px; height: 17px; }
.evt .tx { flex: 1; min-width: 0; }
.evt .tx b { font-size: 13.5px; font-weight: 500; display: block; line-height: 1.4; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.evt .tx span { font-size: 11.5px; color: var(--ink-4); margin-top: 3px; display: block; }
.evt .t { font-family: var(--f-mono); font-size: 12.5px; color: var(--ink-4); flex: none; }

/* Etykieta i wartość trzymane razem, nie na dwóch końcach ekranu */
.pairs { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 3px; }
.pair { padding: 15px 18px; background: rgba(255, 255, 255, .022); border-radius: 10px; }
.pair .k { font-size: 12.5px; color: var(--ink-4); }
.pair .v { font-family: var(--f-mono); font-size: 17px; font-weight: 600; margin-top: 7px; }

.log { display: flex; flex-direction: column; }
.log-head, .log-row { display: grid; grid-template-columns: 92px 128px minmax(0, 1fr) 128px; align-items: center; gap: 16px; padding: 14px 22px; }
.log-head { font-size: 10.5px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-4); border-bottom: 1px solid var(--line); }
.log-row { border-bottom: 1px solid var(--line); position: relative; }
.log-row:last-child { border-bottom: none; }
.log-row .tm { font-family: var(--f-mono); font-size: 14px; color: var(--ink-3); }
.log-row .msg { font-size: 15px; color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.log-row .src { font-size: 13px; color: var(--ink-4); text-align: right; }
.log-row.k-crit { background: linear-gradient(90deg, rgba(255, 61, 61, .34), rgba(255, 61, 61, .08) 75%); box-shadow: inset 4px 0 0 var(--crit); }
.log-row.k-crit .tm { color: #FF8A8A; font-weight: 600; }
.log-row.k-crit .src { color: #FFC9C9; }
.log-row.k-crit .msg { font-weight: 600; }
.log-row.k-tech { box-shadow: inset 4px 0 0 var(--warn); }
.log-row.k-ok { box-shadow: inset 4px 0 0 var(--ok); }
.log-row.k-info { box-shadow: inset 4px 0 0 rgba(77, 141, 255, .45); }

.lvl { font-size: 10.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; padding: 5px 11px; border-radius: var(--r-pill); justify-self: start; }
.lvl.k-crit { background: var(--crit); color: #fff; }
.lvl.k-tech { background: rgba(255, 182, 61, .22); color: var(--warn); border: 1px solid rgba(255, 182, 61, .45); }
.lvl.k-info { background: rgba(77, 141, 255, .18); color: #8FB6FF; border: 1px solid rgba(77, 141, 255, .4); }
.lvl.k-ok { background: rgba(34, 227, 200, .18); color: var(--ok); border: 1px solid rgba(34, 227, 200, .4); }

.log-mini { padding: 12px 18px; border-bottom: 1px solid var(--line); }
.log-mini:last-child { border-bottom: none; }
.log-mini .hd { display: flex; align-items: center; gap: 10px; }
.log-mini .tm { font-family: var(--f-mono); font-size: 12.5px; color: var(--ink-4); }
.log-mini .msg { font-size: 14px; color: var(--ink); margin-top: 8px; line-height: 1.45; }
.log-mini.k-crit { background: linear-gradient(90deg, rgba(255, 61, 61, .34), rgba(255, 61, 61, .08) 75%); box-shadow: inset 4px 0 0 var(--crit); }
.log-mini.k-crit .tm { color: #FF8A8A; font-weight: 600; }
.log-mini.k-crit .msg { font-weight: 600; }
.log-mini.k-tech { background: linear-gradient(90deg, rgba(255, 182, 61, .1), transparent 70%); box-shadow: inset 4px 0 0 var(--warn); }
.log-mini.k-ok { box-shadow: inset 4px 0 0 var(--ok); }
.log-mini.k-info { box-shadow: inset 4px 0 0 rgba(77, 141, 255, .45); }

/* ============================== Przyciski ============================== */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 12px 20px; border-radius: var(--r-sm);
  border: 1px solid var(--line-2); background: var(--surface-2);
  font-size: 14.5px; font-weight: 600;
  transition: background .16s, border-color .16s, transform .1s;
}
.btn:hover { background: var(--surface-3); }
.btn:active { transform: translateY(1px); }
.btn svg { width: 17px; height: 17px; }
.btn-primary { background: linear-gradient(140deg, #3DF0D8, #0E9E8C); border-color: transparent; color: #04181C; }
.btn-primary:hover { background: linear-gradient(140deg, #6FF6E4, #12B39E); }
.btn-danger { background: rgba(255, 61, 61, .14); border-color: rgba(255, 61, 61, .45); color: #FF8A8A; }
.btn-danger:hover { background: rgba(255, 61, 61, .24); }
.btn-lg { padding: 15px 26px; font-size: 15.5px; }

.seg { display: flex; gap: 4px; padding: 5px; border-radius: var(--r-sm); background: rgba(255, 255, 255, .05); border: 1px solid var(--line); }
.seg button { padding: 10px 18px; border-radius: 9px; font-size: 14.5px; font-weight: 600; color: var(--ink-3); transition: background .16s, color .16s; }
.seg button:hover { color: var(--ink-2); }
.seg button[aria-pressed="true"] { background: rgba(34, 227, 200, .16); color: var(--ok); box-shadow: inset 0 0 0 1px rgba(34, 227, 200, .32); }

.sim-fab {
  position: fixed; right: 26px; bottom: 26px; z-index: 70;
  display: flex; align-items: center; gap: 11px; padding: 15px 22px;
  border-radius: var(--r-pill); font-size: 14.5px; font-weight: 600;
  background: rgba(255, 61, 61, .16); border: 1px solid rgba(255, 61, 61, .5); color: #FF8A8A;
  backdrop-filter: blur(14px); box-shadow: 0 14px 40px rgba(0, 0, 0, .5);
  transition: background .18s, transform .12s;
}
.sim-fab:hover { background: rgba(255, 61, 61, .26); }
.sim-fab:active { transform: translateY(1px); }
.sim-fab.on { background: rgba(34, 227, 200, .16); border-color: rgba(34, 227, 200, .5); color: var(--ok); }
.sim-fab svg { width: 17px; height: 17px; }


.crit-bar {
  display: flex; align-items: center; gap: 16px; padding: 13px 16px; margin-bottom: 14px;
  border-radius: var(--r);
  background: linear-gradient(90deg, rgba(255, 61, 61, .42), rgba(255, 61, 61, .16) 60%, rgba(255, 61, 61, .1));
  border: 1px solid rgba(255, 61, 61, .7);
  animation: critPulse 2.8s ease-in-out infinite;
}
@keyframes critPulse {
  0%, 100% { box-shadow: 0 0 34px -14px rgba(255, 61, 61, .7); }
  50% { box-shadow: 0 0 68px -8px rgba(255, 61, 61, .9); }
}
.crit-bar .ic { width: 38px; height: 38px; border-radius: 11px; flex: none; display: grid; place-items: center; background: var(--crit); color: #fff; }
.crit-bar .ic svg { width: 20px; height: 20px; }
.crit-bar .lab { font-size: 10.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: #fff; background: var(--crit); padding: 6px 12px; border-radius: var(--r-pill); flex: none; }
.crit-bar h4 { font-size: 16.5px; font-weight: 600; }
.crit-bar p { font-size: 13px; color: #FFC9C9; margin-top: 4px; }
.crit-bar .txt { min-width: 0; }
.crit-bar .btn { background: rgba(0, 0, 0, .34); border-color: rgba(255, 255, 255, .26); color: #fff; padding: 11px 20px; font-size: 12.5px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.crit-bar .btn:hover { background: rgba(0, 0, 0, .45); }
.crit-bar .btn-danger { background: var(--crit); border-color: var(--crit); color: #fff; }
.crit-bar .btn-danger svg { display: none; }
.crit-bar .btn-danger:hover { background: #FF5C5C; border-color: #FF5C5C; }
.crit-bar .btn { flex: none; }

/* ============================== Alarm ============================== */

.alarm {
  display: flex; align-items: center; gap: 18px; padding: 18px 22px;
  border-radius: var(--r); margin-bottom: 18px;
  background: linear-gradient(90deg, rgba(255, 61, 61, .18), rgba(255, 61, 61, .04));
  border: 1px solid rgba(255, 61, 61, .4);
  animation: alarmGlow 2.6s ease-in-out infinite;
}
@keyframes alarmGlow {
  0%, 100% { box-shadow: 0 0 40px -14px rgba(255, 61, 61, .6); }
  50% { box-shadow: 0 0 74px -8px rgba(255, 61, 61, .8); }
}
.alarm .ic { width: 46px; height: 46px; border-radius: 13px; flex: none; display: grid; place-items: center; background: var(--crit); color: #fff; }
.alarm .ic svg { width: 24px; height: 24px; }
.alarm h4 { font-size: 19px; font-weight: 600; }
.alarm p { font-size: 13.5px; color: var(--ink-2); margin-top: 5px; }

.savings {
  border: 1px solid rgba(34, 227, 200, .34);
  background: linear-gradient(150deg, rgba(34, 227, 200, .16), rgba(34, 227, 200, .03) 62%), var(--surface);
  box-shadow: 0 0 50px -22px var(--ok);
}
.savings .amt { font-family: var(--f); font-variant-numeric: tabular-nums; font-size: 56px; font-weight: 700; line-height: 1; color: var(--ok); letter-spacing: -.025em; }
.savings .amt u { font-size: .38em; font-weight: 500; color: var(--ink-3); text-decoration: none; margin-left: .16em; }
.savings .sub { font-size: 13px; color: var(--ink-3); margin-top: 10px; }
.savings .split { display: flex; margin-top: 18px; padding-top: 16px; border-top: 1px solid rgba(34, 227, 200, .2); }
.savings .split div { flex: 1; min-width: 0; padding: 0 14px; }
.savings .split div:first-child { padding-left: 0; }
.savings .split div:last-child { padding-right: 0; }
.savings .split div + div { border-left: 1px solid rgba(34, 227, 200, .22); }
.savings .split b { font-family: var(--f); font-variant-numeric: tabular-nums; font-size: 19px; font-weight: 700; display: block; white-space: nowrap; }
.savings .split span { font-size: 11px; color: var(--ink-4); margin-top: 5px; display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ============================== Asystent ============================== */

.ai-line { display: flex; gap: 13px; padding: 13px 0; }
.ai-av { width: 34px; height: 34px; flex: none; border-radius: 11px; display: grid; place-items: center; font-family: var(--f-mono); font-size: 11px; font-weight: 700; background: var(--ok-soft); color: var(--ok); border: 1px solid rgba(34, 227, 200, .32); }
.ai-av.me { background: var(--surface-2); color: var(--ink-3); border-color: var(--line); }
.ai-tx { font-size: 14.5px; line-height: 1.65; color: var(--ink-2); padding-top: 6px; }
.ai-tx b { color: var(--ink); }

.act {
  display: flex; align-items: center; gap: 12px; width: 100%;
  padding: 14px 16px; border-radius: var(--r-sm); margin-top: 8px;
  background: rgba(255, 255, 255, .04); border: 1px solid var(--line);
  transition: background .16s, border-color .16s;
}
.act:hover { background: rgba(255, 255, 255, .075); border-color: var(--line-2); }
.act .when { font-family: var(--f-mono); font-size: 13px; font-weight: 700; flex: none; min-width: 64px; }
.act .nm { flex: 1; text-align: left; font-size: 14px; font-weight: 500; line-height: 1.45; }
.act .gain { font-family: var(--f-mono); font-size: 14px; font-weight: 600; color: var(--ok); }

.ask { display: flex; gap: 10px; padding-top: 16px; border-top: 1px solid var(--line); margin-top: 6px; }
.ask input { flex: 1; min-width: 0; background: rgba(255, 255, 255, .05); border: 1px solid var(--line); border-radius: var(--r-sm); padding: 14px 16px; font-size: 14.5px; }
.ask input:focus { outline: none; border-color: rgba(34, 227, 200, .45); }

.sugg { display: flex; gap: 9px; flex-wrap: wrap; margin-top: 14px; }
.sugg button { padding: 9px 15px; border-radius: var(--r-pill); border: 1px solid var(--line); font-size: 13px; color: var(--ink-2); transition: background .16s, border-color .16s; }
.sugg button:hover { background: var(--surface-2); border-color: var(--line-2); color: var(--ink); }

/* ============================== Tryby ============================== */

.mode { padding: 22px; border-radius: var(--r); text-align: left; width: 100%; background: var(--surface); border: 1px solid var(--line); transition: border-color .2s, background .2s; }
.mode:hover { background: var(--surface-2); border-color: var(--line-2); }
.mode[aria-pressed="true"] { border-color: var(--mc); background: color-mix(in srgb, var(--mc) 10%, transparent); }
.mode .top { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.mode .ic { width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; background: color-mix(in srgb, var(--mc) 17%, transparent); color: var(--mc); }
.mode .ic svg { width: 21px; height: 21px; }
.mode h4 { font-size: 19px; font-weight: 600; flex: 1; }
.mode dl { display: grid; grid-template-columns: auto 1fr; gap: 12px 16px; font-size: 14px; }
.mode dt { color: var(--ink-4); }
.mode dd { font-family: var(--f-mono); font-size: 13.5px; text-align: right; color: var(--ink-2); }

/* ============================== Modal / toast ============================== */

.scrim { position: fixed; inset: 0; z-index: 90; background: rgba(2, 4, 7, .8); backdrop-filter: blur(6px); display: grid; place-items: center; padding: 32px; animation: fade .18s; }
@keyframes fade { from { opacity: 0; } }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } }

.modal { width: min(940px, 100%); max-height: 88vh; overflow: auto; background: #0A1017; border: 1px solid var(--line-2); border-radius: var(--r-lg); animation: rise .22s cubic-bezier(.2, .7, .3, 1); }
.modal-h { display: flex; align-items: center; gap: 14px; padding: 22px 26px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: #0A1017; z-index: 2; }
.modal-h h2 { font-size: 22px; font-weight: 600; }
.modal-b { padding: 26px; }
.x { width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; color: var(--ink-3); }
.x:hover { background: var(--surface-2); color: var(--ink); }

.toasts { position: fixed; left: 50%; top: 24px; transform: translateX(-50%); z-index: 120; display: flex; flex-direction: column; gap: 10px; align-items: center; }
.toast { padding: 13px 22px; border-radius: var(--r-pill); font-size: 14px; background: #131A23; border: 1px solid var(--line-2); animation: rise .2s; }
.toast.err { border-color: rgba(255, 61, 61, .5); color: #FF8A8A; }

/* ============================== Symulacja ============================== */

.sim-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.sim-step { display: flex; gap: 13px; padding: 15px 16px; border-radius: var(--r-sm); text-align: left; align-items: flex-start; background: var(--surface); border: 1px solid var(--line); transition: background .18s, border-color .18s; }
.sim-step:hover { background: var(--surface-2); }
.sim-step .n { width: 26px; height: 26px; flex: none; border-radius: 50%; display: grid; place-items: center; font-family: var(--f-mono); font-size: 12px; font-weight: 700; border: 1px solid var(--line-2); color: var(--ink-4); }
.sim-step .tx { font-size: 13px; line-height: 1.55; color: var(--ink-4); }
.sim-step .tx b { display: block; font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-4); margin-bottom: 5px; }
.sim-step[data-state="done"] .n { border-color: var(--ok); color: var(--ok); }
.sim-step[data-state="active"] { border-color: var(--sc); background: color-mix(in srgb, var(--sc) 10%, transparent); }
.sim-step[data-state="active"] .n { border-color: var(--sc); color: var(--sc); }
.sim-step[data-state="active"] .tx { color: var(--ink); }
.sim-step[data-state="active"] .tx b { color: var(--sc); }

/* ============================== Pogoda ============================== */

.wx-now { display: flex; align-items: center; gap: 26px; padding-bottom: 24px; border-bottom: 1px solid var(--line); margin-bottom: 24px; }
.wx-now .big { font-family: var(--f-mono); font-size: 64px; font-weight: 600; line-height: 1; }
.wx-now svg.wxi { width: 76px; height: 76px; }
.wx-now .desc { font-size: 19px; }
.wx-now .sub { font-size: 13.5px; color: var(--ink-4); margin-top: 7px; }

.wx-hours { display: flex; gap: 10px; overflow-x: auto; padding-bottom: 8px; }
.wx-h { flex: none; width: 84px; text-align: center; padding: 15px 8px; border-radius: var(--r-sm); background: var(--surface); border: 1px solid var(--line); }
.wx-h .hh { font-family: var(--f-mono); font-size: 12.5px; color: var(--ink-4); }
.wx-h svg { width: 30px; height: 30px; margin: 10px auto; display: block; }
.wx-h .tt { font-family: var(--f-mono); font-size: 17px; font-weight: 600; }
.wx-h .pv { font-family: var(--f-mono); font-size: 12px; color: var(--c-pv); margin-top: 7px; }

.wx-d { display: grid; grid-template-columns: 130px 44px 1fr 130px; align-items: center; gap: 16px; padding: 14px 0; border-top: 1px solid var(--line); }
.wx-d:first-child { border-top: none; }
.wx-d .dn { font-size: 14.5px; text-transform: capitalize; }
.wx-d svg { width: 30px; height: 30px; }
.wx-d .pvd { font-family: var(--f-mono); font-size: 13px; color: var(--c-pv); }
.wx-d .tmp { font-family: var(--f-mono); font-size: 15px; text-align: right; }
.wx-d .tmp span { color: var(--ink-4); }

/* ============================== Formularze ============================== */

.field { display: flex; flex-direction: column; gap: 9px; }
.field label { font-size: 12.5px; font-weight: 600; color: var(--ink-3); }
.field input, .field select { background: rgba(255, 255, 255, .05); border: 1px solid var(--line); border-radius: var(--r-sm); padding: 13px 15px; font-family: var(--f-mono); font-size: 15px; }
.field input:focus { outline: none; border-color: rgba(34, 227, 200, .45); }
.field .help { font-size: 13px; color: var(--ink-4); line-height: 1.55; }

input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 26px; background: transparent; }
input[type=range]::-webkit-slider-runnable-track { height: 10px; border-radius: var(--r-pill); background: var(--track, rgba(255, 255, 255, .09)); }
input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 26px; height: 26px; margin-top: -8px; border-radius: 50%; background: #fff; box-shadow: 0 2px 10px rgba(0, 0, 0, .6); }
input[type=range]::-moz-range-track { height: 10px; border-radius: var(--r-pill); background: var(--track, rgba(255, 255, 255, .09)); }
input[type=range]::-moz-range-thumb { width: 26px; height: 26px; border: none; border-radius: 50%; background: #fff; box-shadow: 0 2px 10px rgba(0, 0, 0, .6); }

.empty { padding: 44px 20px; text-align: center; color: var(--ink-4); font-size: 14.5px; line-height: 1.6; }

.page-h { display: flex; align-items: flex-end; gap: 18px; margin-bottom: 20px; flex-wrap: wrap; }
.page-h h1 { font-size: 30px; font-weight: 600; letter-spacing: -.01em; }
.page-h p { font-size: 14px; color: var(--ink-3); margin-top: 6px; }
.back { width: 44px; height: 44px; border-radius: 13px; border: 1px solid var(--line); display: grid; place-items: center; color: var(--ink-3); flex: none; }
.back:hover { background: var(--surface-2); color: var(--ink); }

.fuel-box { display: flex; align-items: center; gap: 14px; padding-left: 24px; border-left: 1px solid var(--line); flex: none; }
.fuel-box .lbl { font-size: 14.5px; font-weight: 600; }
.fuel-box .sub { font-size: 12.5px; color: var(--ink-4); margin-top: 5px; }

.inv-row { display: flex; align-items: center; gap: 0; }
.inv-row > div { flex: 1; padding: 0 20px; }
.inv-row > div:first-child { padding-left: 0; }
.inv-row > div + div { border-left: 1px solid var(--line); }
.inv-row b { font-family: var(--f-mono); font-size: 26px; font-weight: 600; display: block; }
.inv-row span { font-size: 12.5px; color: var(--ink-4); margin-top: 6px; display: block; }

/* 6. Wybór języka na dole szyny */
.side-lang { padding: 10px 8px; border-top: 1px solid var(--line); }
.side-lang .dd > button { height: 42px; width: 100%; justify-content: center; padding: 0 8px; }
.side-lang .dd-menu { right: auto; left: 8px; bottom: calc(100% + 6px); top: auto; min-width: 170px; }

/* ============================== Kokpit ============================== */

.cockpit { display: grid; grid-template-columns: minmax(0, 1fr) 390px; gap: 18px; align-items: start; }
.ck-main { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.ck-flow { flex: none; height: clamp(646px, calc(100vh - 400px), 760px); display: flex; flex-direction: column; overflow: hidden; }
.ck-side { display: flex; flex-direction: column; gap: 16px; padding: 0 2px 92px 0; min-width: 0; }
.ck-side > * { flex: none; }

.ctl { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; padding: 14px 18px; }
.ctl .seg button { padding: 10px 15px; }
.ctl .btn { padding: 11px 16px; }
.ctl .lb { font-size: 12px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; color: var(--ink-4); }

/* ============================== Adaptacja ============================== */

@media (max-width: 1580px) {
  .cockpit { grid-template-columns: minmax(0, 1fr) 340px; }
  .node { width: 190px; padding: 12px 13px 13px; }
  .node .val { font-size: 27px; }
  .node .val { font-size: 29px; }
  .core { width: 202px; height: 202px; }
  .core .v { font-size: 46px; }
}
@media (max-width: 1300px) {
  html, body { overflow: auto; }
  .app { height: auto; min-height: 100vh; }
  .view { overflow: visible; }
  .cockpit { grid-template-columns: 1fr; }
  .ck-main { grid-template-rows: none; }
  .ck-flow { height: 646px; }
  .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sim-steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  :root { --side-w: 68px; --head-h: 72px; }

  .side-item .nm, .side-foot { display: none; }
  .side-item { padding: 15px 0; }
  .g2, .g3, .g4 { grid-template-columns: 1fr; }
  .sim-steps { grid-template-columns: 1fr; }
  .view { padding: 16px; }
  .topbar { gap: 12px; padding: 0 14px; }
  .hide-sm { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}