/* Monarch Haulage — tokeny marki klienta (granat/błękit), font Lato ze stosu systemowego,
   mobile-first. Karol patrzy z telefonu: jedna kolumna, cele dotykowe ≥44px, zero JS.

   Kontrast: --accent (#029ce2) to kolor MARKI — nośnik grafiki (ramki, focus, kropki, hover),
   nigdy tło pod tekstem: biel na nim daje 3.06:1 (< AA). Tekst i przyciski biorą --accent-deep. */

:root {
  --navy: #152b40;
  --navy-deep: #0e1e2e;
  --accent: #029ce2;
  --accent-deep: #007ab8;
  --accent-soft: rgba(2, 156, 226, 0.09);

  --canvas: #f4f6f8;
  --paper: #fff;
  --raised: #eef1f5;
  --ink: #282828;
  --ink-strong: #1d1d1b;
  --muted: #3d4f61;
  --subtle: #63707d;
  --border: #e0e0e0;
  --border-strong: #b9c2cb;

  --topbar: var(--navy);
  --topbar-ink: #fff;
  --topbar-link: #cfdae4;

  /* Statusy: znaczenie zostaje (czerwony/bursztyn/zielony), odcienie dobrane pod granat.
     --warn to grafika (kropka, ramka) — jako tekst jest za jasny, od tego jest --warn-ink. */
  --ok: #3f8f5e;
  --warn: #c07d0a;
  --warn-ink: #8f5e08;
  --crit: #c0392b;
  --ok-soft: rgba(63, 143, 94, 0.1);
  --warn-soft: rgba(192, 125, 10, 0.1);
  --crit-soft: rgba(192, 57, 43, 0.08);

  --btn-bg: var(--accent-deep);
  --btn-ink: #fff;
  --shadow: 0 2px 8px rgba(21, 43, 64, 0.08), 0 1px 2px rgba(21, 43, 64, 0.04);
  --sans: Lato, Verdana, Geneva, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --navy: #152b40;
    --navy-deep: #0a1622;
    --accent: #3fb6ef;
    --accent-deep: #029ce2;
    --accent-soft: rgba(63, 182, 239, 0.14);

    --canvas: #0e1a26;
    --paper: #152b40;
    --raised: #1c364e;
    --ink: #eef3f7;
    --ink-strong: #fff;
    --muted: #b9c8d4;
    --subtle: #8ca0b1;
    --border: #274764;
    --border-strong: #3a5f80;

    --topbar: #0f2334;
    --topbar-ink: #fff;
    --topbar-link: #b7c8d6;

    --ok: #5faa7c;
    --warn: #e5a63c;
    --warn-ink: #e5a63c;
    --crit: #e2705f;
    --ok-soft: rgba(95, 170, 124, 0.13);
    --warn-soft: rgba(229, 166, 60, 0.13);
    --crit-soft: rgba(226, 112, 95, 0.14);

    --btn-bg: #029ce2;
    --btn-ink: #06202f;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}

h1 {
  font-size: 1.25rem;
  margin: 0 0 1rem;
  color: var(--ink-strong);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h2 { font-size: 1.05rem; margin: 0; color: var(--ink-strong); letter-spacing: 0.01em; }
code { font-family: ui-monospace, "Cascadia Code", Consolas, monospace; font-size: 0.85em; }

/* --- nagłówek --- */

.topbar {
  background: var(--topbar);
  border-bottom: 3px solid var(--accent);
  padding: 0.7rem 1rem;
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  display: block;
  color: var(--topbar-ink);
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.brand .by {
  display: block;
  color: var(--topbar-link);
  font-weight: 400;
  font-size: 0.72rem;
  text-transform: none;
  letter-spacing: 0.06em;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.15rem;
  margin-top: 0.5rem;
}

.nav a {
  color: var(--topbar-link);
  text-decoration: none;
  font-size: 0.88rem;
  padding: 0.45rem 0.6rem;
  border-radius: 6px;
}

.nav a.on {
  background: rgba(2, 156, 226, 0.25);
  color: #fff;
  font-weight: 700;
}

.nav form { margin-left: auto; }
.nav .btn-link { color: var(--topbar-link); }

.page { padding: 1rem; max-width: 900px; margin: 0 auto; }

.footer {
  max-width: 900px;
  margin: 0 auto;
  padding: 1.5rem 1rem 2rem;
  color: var(--subtle);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-align: center;
}

/* --- komunikaty --- */

.flash {
  border: 1px solid var(--border);
  border-left: 4px solid var(--ok);
  background: var(--ok-soft);
  border-radius: 8px;
  padding: 0.7rem 0.9rem;
  margin: 0 0 1rem;
  font-size: 0.92rem;
}

.flash-error { border-left-color: var(--crit); background: var(--crit-soft); }
.flash-info { border-left-color: var(--accent); background: var(--accent-soft); }

.empty, .muted { color: var(--subtle); font-size: 0.9rem; }
.note {
  background: var(--warn-soft);
  border-left: 3px solid var(--warn);
  border-radius: 6px;
  padding: 0.5rem 0.7rem;
  font-size: 0.85rem;
  color: var(--muted);
}

/* --- karty --- */

.card {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--shadow);
  padding: 1rem;
  margin-bottom: 1rem;
}

.card-narrow { max-width: 380px; margin: 3rem auto; }
.card-manual { border-color: var(--crit); border-width: 2px; }
.card.inactive { opacity: 0.6; }

.card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.4rem;
  margin-bottom: 0.7rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.tag { color: var(--subtle); font-size: 0.78rem; }

/* --- filtry --- */

.chips { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1rem; }

.chip {
  background: var(--paper);
  border: 1px solid var(--border-strong);
  border-radius: 99px;
  color: var(--muted);
  font-size: 0.85rem;
  padding: 0.4rem 0.85rem;
  text-decoration: none;
}

.chip.on {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent-deep);
  font-weight: 700;
}

/* --- lista terminów (dashboard) --- */

.terms { list-style: none; margin: 0; padding: 0; }

.term {
  display: grid;
  grid-template-columns: 12px 1fr auto;
  grid-template-areas: "dot main when" ". action action";
  align-items: center;
  gap: 0.3rem 0.7rem;
  background: var(--paper);
  border: 1px solid var(--border);
  border-left: 4px solid var(--border-strong);
  border-radius: 10px;
  box-shadow: var(--shadow);
  padding: 0.8rem;
  margin-bottom: 0.6rem;
}

.dot {
  grid-area: dot;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ok);
}

.term-overdue { border-color: var(--crit); border-left-color: var(--crit); background: var(--crit-soft); }
.term-overdue .dot { background: var(--crit); }
.term-soon { border-color: var(--crit); border-left-color: var(--crit); }
.term-soon .dot { background: var(--crit); }
.term-upcoming { border-color: var(--border); border-left-color: var(--warn); }
.term-upcoming .dot { background: var(--warn); }

.term-main { grid-area: main; display: flex; flex-direction: column; min-width: 0; }
.term-name { font-weight: 700; font-size: 0.95rem; color: var(--ink-strong); }
.term-owner { color: var(--subtle); font-size: 0.8rem; }

.term-when { grid-area: when; display: flex; flex-direction: column; text-align: right; }
.term-date { font-size: 0.9rem; font-variant-numeric: tabular-nums; }
.term-days { font-size: 0.8rem; color: var(--muted); white-space: nowrap; }
.term-overdue .term-days { color: var(--crit); font-weight: 700; }
.term-soon .term-days { color: var(--crit); }
.term-upcoming .term-days { color: var(--warn-ink); }

.term-action { grid-area: action; margin-top: 0.4rem; }

/* --- listy terminów pod podmiotem --- */

.lines { list-style: none; margin: 0 0 0.8rem; padding: 0; }

.line {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  border-bottom: 1px solid var(--border);
  padding: 0.5rem 0;
  font-size: 0.9rem;
}

.line-name { flex: 1; min-width: 0; }
.line-date { font-variant-numeric: tabular-nums; color: var(--muted); }

.hints {
  list-style: none;
  margin: 0;
  padding: 0.6rem 0.8rem;
  background: var(--raised);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.78rem;
  color: var(--subtle);
}

.hints li { margin-bottom: 0.35rem; }
.hints li:last-child { margin-bottom: 0; }
.hints b { color: var(--muted); font-weight: 700; }

/* --- formularze --- */

.stack { display: flex; flex-direction: column; gap: 0.8rem; margin-top: 0.8rem; }

label { display: block; font-size: 0.85rem; font-weight: 700; color: var(--muted); }
label small { display: block; font-weight: 400; color: var(--subtle); margin-bottom: 0.2rem; }
label.check { display: flex; align-items: center; gap: 0.5rem; font-weight: 400; }

input[type="text"], input[type="password"], input[type="email"], input[type="date"],
input[type="time"], input[type="number"], select, textarea {
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.6rem 0.7rem;
  min-height: 44px;
  background: var(--paper);
  border: 1.5px solid var(--border-strong);
  border-radius: 6px;
  color: var(--ink);
  font: inherit;
  font-size: 16px; /* < 16px = iOS zoomuje przy focusie */
}

input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}

label.check input[type="checkbox"] { width: auto; min-height: 0; margin: 0; accent-color: var(--accent-deep); }

/* --- przyciski --- */

.btn {
  display: inline-block;
  padding: 0.6rem 1rem;
  min-height: 44px;
  border: 1.5px solid var(--border-strong);
  border-radius: 6px;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: 0.02em;
  text-align: center;
  cursor: pointer;
}

.btn-primary { background: var(--btn-bg); border-color: var(--btn-bg); color: var(--btn-ink); }
.btn-ghost { background: var(--accent-soft); border-color: var(--accent); color: var(--accent-deep); }

.btn-link {
  background: none;
  border: 0;
  padding: 0.45rem 0.3rem;
  color: var(--muted);
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  text-decoration: underline;
}

.btn-link.danger { color: var(--crit); }
.inline { display: inline; }

details > summary { list-style: none; }
details > summary::-webkit-details-marker { display: none; }
summary.btn { display: inline-block; user-select: none; min-width: 7.5rem; }
.add { margin-top: 0.6rem; }

/* --- logowanie: granatowa strona, biała karta --- */

body.login { background: var(--navy); }
body.login .topbar { border-bottom-color: var(--accent); }
body.login .page { padding-top: 0; }
body.login .card-narrow { box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3); border-color: var(--border-strong); }
body.login .footer { color: var(--topbar-link); }

/* W ciemnym trybie --paper JEST granatem, więc biała-na-granacie karta logowania
   zlałaby się z tłem: strona schodzi głębiej, karta wychodzi wyżej. */
@media (prefers-color-scheme: dark) {
  body.login { background: var(--navy-deep); }
  body.login .card-narrow { background: var(--raised); }
}

@media (min-width: 640px) {
  .topbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
  .nav { margin-top: 0; }
  h1 { font-size: 1.45rem; }
  /* Wiersz terminu zostaje dwurzędowy także na desktopie: rozwinięty formularz odhaczenia
     potrzebuje pełnej szerokości, a ściśnięcie go w kolumnę przycisku byłoby nieczytelne. */
  .term-action { justify-self: start; }
}