:root {
  --bg: #080D17; --side: #101827; --card: #152236; --border: #1E3150; --accent: #009DFF;
  --ok: #00D68F; --warn: #FFBE3D; --err: #FF5263; --text: #F2F6FC; --muted: #8A9BB5;
  --radius: 14px; --tabbar: 64px;
  --safe-b: env(safe-area-inset-bottom, 0px); --safe-t: env(safe-area-inset-top, 0px);
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
button, input, select { font: inherit; color: inherit; }
a { color: var(--accent); }
.splash { display: grid; place-items: center; height: 100vh; }
.splash img { width: 96px; opacity: .85; }

/* ---------- układ ---------- */
.shell { display: flex; min-height: 100vh; }
.side { width: 230px; background: var(--side); border-right: 1px solid var(--border); padding: 18px 12px;
  display: flex; flex-direction: column; gap: 4px; position: sticky; top: 0; height: 100vh; }
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 8px 18px; font-weight: 700; }
.brand img { width: 34px; height: 34px; border-radius: 8px; }
.brand small { display: block; color: var(--muted); font-weight: 400; font-size: 12px; }
.nav { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px; color: var(--muted);
  text-decoration: none; cursor: pointer; border: 0; background: none; text-align: left; width: 100%; }
.nav:hover { background: #17243a; color: var(--text); }
.nav.on { background: #0b2a47; color: var(--text); }
.nav .ic { width: 20px; text-align: center; }
.main { flex: 1; padding: calc(22px + var(--safe-t)) 26px 40px; max-width: 1100px; min-width: 0; }
.tabbar { display: none; }
h1 { font-size: 22px; margin: 0 0 14px; }
h2 { font-size: 16px; margin: 0 0 10px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.spacer { flex: 1; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }

/* ---------- karty ---------- */
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin-bottom: 14px; }
.tiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 14px; }
.tile { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; }
.tile .v { font-size: 26px; font-weight: 700; margin-top: 4px; }
.tile .l { color: var(--muted); font-size: 13px; }
.badge { display: inline-block; padding: 2px 9px; border-radius: 99px; font-size: 12px; font-weight: 600;
  background: #22324d; color: var(--muted); white-space: nowrap; }
.b-ok { background: rgba(0,214,143,.14); color: var(--ok); }
.b-warn { background: rgba(255,190,61,.14); color: var(--warn); }
.b-err { background: rgba(255,82,99,.14); color: var(--err); }
.b-acc { background: rgba(0,157,255,.15); color: var(--accent); }

/* ---------- formularze ---------- */
label.f { display: block; margin-bottom: 12px; }
label.f span { display: block; color: var(--muted); font-size: 13px; margin-bottom: 5px; }
input[type=text], input[type=email], input[type=password], input[type=date], input[type=number], select {
  width: 100%; background: #0d1626; border: 1px solid var(--border); border-radius: 10px; padding: 11px 12px;
  outline: none; min-height: 44px; }
input:focus, select:focus { border-color: var(--accent); }
.btn { border: 1px solid var(--border); background: #1a2a44; border-radius: 10px; padding: 10px 16px; cursor: pointer;
  min-height: 42px; font-weight: 600; }
.btn:hover { filter: brightness(1.12); }
.btn:disabled { opacity: .5; cursor: default; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.danger { background: transparent; border-color: var(--err); color: var(--err); }
.btn.ghost { background: transparent; }
.btn.sm { padding: 6px 11px; min-height: 34px; font-size: 13px; }
.pw { position: relative; }
.pw input { padding-right: 48px; }
.eye { position: absolute; right: 4px; top: 50%; transform: translateY(-50%); background: none; border: 0; font-size: 18px; width: 40px; height: 40px; cursor: pointer; color: var(--muted); }
.check { display: flex; align-items: center; gap: 10px; margin: 8px 0; }
.check input { width: 20px; height: 20px; accent-color: var(--accent); }
.error { color: var(--err); margin: 8px 0; min-height: 1em; }
.okmsg { color: var(--ok); margin: 8px 0; }

/* ---------- logowanie ---------- */
.auth { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.auth .box { width: 100%; max-width: 380px; }
.auth .logo { text-align: center; margin-bottom: 18px; }
.auth .logo img { width: 76px; height: 76px; border-radius: 18px; }
.auth .logo div { font-weight: 700; font-size: 20px; margin-top: 8px; }
.langs { display: flex; gap: 6px; justify-content: center; margin-top: 14px; }
.langs button { background: none; border: 1px solid var(--border); border-radius: 8px; padding: 4px 10px; cursor: pointer; color: var(--muted); }
.langs button.on { color: var(--text); border-color: var(--accent); }

/* ---------- listy / tabele ---------- */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 8px; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { color: var(--muted); font-weight: 600; font-size: 13px; }
.list .item { display: flex; gap: 12px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--border); }
.list .item:last-child { border-bottom: 0; }
.item .t { font-weight: 600; }
.item .s { color: var(--muted); font-size: 13px; }
.grow { flex: 1; min-width: 0; }
.ellipsis { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.events div { padding: 6px 0; border-bottom: 1px solid #1a2840; font-size: 13px; }
.mono { font-family: ui-monospace, "SF Mono", Consolas, monospace; }

/* ---------- okno dialogowe ---------- */
.modal-bg { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: grid; place-items: center; z-index: 50; padding: 16px; }
.modal { width: 100%; max-width: 440px; background: var(--card); border: 1px solid var(--border); border-radius: 18px; padding: 18px; max-height: 90vh; overflow: auto; }
.toast { position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(var(--tabbar) + 16px + var(--safe-b));
  background: #0b2a47; border: 1px solid var(--accent); padding: 10px 16px; border-radius: 12px; z-index: 60; max-width: 90vw; }
.seg { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.seg button { border: 1px solid var(--border); background: none; border-radius: 99px; padding: 6px 12px; cursor: pointer; color: var(--muted); }
.seg button.on { background: #0b2a47; color: var(--text); border-color: var(--accent); }

/* ---------- telefon ---------- */
@media (max-width: 760px) {
  .side { display: none; }
  .main { padding: calc(16px + var(--safe-t)) 14px calc(var(--tabbar) + 24px + var(--safe-b)); }
  .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tabbar { display: flex; position: fixed; bottom: 0; left: 0; right: 0; background: var(--side);
    border-top: 1px solid var(--border); padding-bottom: var(--safe-b); z-index: 40; }
  .tabbar button { flex: 1; background: none; border: 0; color: var(--muted); padding: 8px 0 6px; font-size: 11px;
    display: flex; flex-direction: column; align-items: center; gap: 2px; height: var(--tabbar); cursor: pointer; }
  .tabbar button .ic { font-size: 20px; }
  .tabbar button.on { color: var(--accent); }
  .hide-m { display: none; }
  .grid3 { grid-template-columns: 1fr; }
  th, td { padding: 8px 4px; font-size: 13px; }
}