/* Kilometrowka — jeden plik, bez zaleznosci. Panel wewnetrzny: czytelnosc > ozdoby. */
:root {
    --line: #d9dee3;
    --text: #1c2430;
    --muted: #6a7480;
    --accent: #0a5ad6;
    --bg: #f5f7f9;
    --ok: #0d7a3d;
    --err: #b3261e;
}
* { box-sizing: border-box; }
body {
    margin: 0;
    font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
    color: var(--text);
    background: var(--bg);
}
a { color: var(--accent); }

/* --- naglowek --- */
.km-top {
    display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
    background: #fff; border-bottom: 1px solid var(--line); padding: 12px 20px;
}
.km-logo { font-weight: 700; }
.km-top nav { display: flex; gap: 16px; }
.km-top nav a { text-decoration: none; padding: 4px 0; border-bottom: 2px solid transparent; }
.km-top nav a.is-active { border-bottom-color: var(--accent); font-weight: 600; }
.km-user { margin-left: auto; color: var(--muted); font-size: 13px; }

/* Szeroko: lista przejazdow ma dlugie opisy tras, pole celu i wybor pojazdu.
   Przy 1200px nazwy sie ucinaly ("Transport t...", "Picku..."). */
main { max-width: 1800px; margin: 0 auto; padding: 20px 28px; }
h1 { font-size: 22px; margin: 0 0 18px; }
h2 { font-size: 17px; margin: 24px 0 10px; }

/* --- paski i formularze --- */
.km-bar { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; margin-bottom: 16px; }
.km-sum { margin-left: auto; }
.km-form { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 16px; margin-bottom: 20px; }
.km-form--inline { display: flex; gap: 16px; align-items: flex-end; flex-wrap: wrap; }
label { display: block; font-size: 13px; color: var(--muted); }
input, select, button { font: inherit; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=date], select {
    display: block; width: 100%; margin-top: 4px;
    padding: 7px 9px; border: 1px solid var(--line); border-radius: 6px; background: #fff; color: var(--text);
}
button, .km-btn {
    display: inline-block; margin-top: 10px; padding: 9px 18px;
    background: var(--accent); color: #fff; border: 0; border-radius: 6px;
    font-weight: 600; cursor: pointer; text-decoration: none;
}
button:hover, .km-btn:hover { filter: brightness(1.08); }
.km-actions { margin: 16px 0; }

/* --- tabela --- */
.km-table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.km-table th, .km-table td { padding: 7px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
.km-table th { background: #eef2f5; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.km-table tr:last-child td { border-bottom: 0; }
.km-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.km-table .nowrap { white-space: nowrap; }
.km-table input[type=text] { margin-top: 0; }
/* pola w tabeli musza miescic pelna tresc, nie ucinac jej wielokropkiem */
.km-table td input[type=text] { min-width: 230px; }
.km-table td select { min-width: 150px; width: auto; }
.km-table td input[type=number] { min-width: 110px; }
/* Kolory wg roli wiersza:
   czarny = trasa liczona do ewidencji, szary = schowana/podzielona (poza ewidencja),
   niebieski = czesc powstala z podzialu, pokazana pod swoim rodzicem. */
.km-table tr.st-joint, .km-table tr.st-excluded { color: var(--muted); }
.km-table tr.st-split,
.km-table tr.st-divided,
.km-table tr.st-deleted { color: var(--muted); background: #f5f7f9; }
.km-table tr.is-czesc { color: var(--accent); background: #f2f7ff; }
.km-table tr.is-czesc td:first-child { padding-left: 26px; border-left: 3px solid var(--accent); }
/* podswietlenie wiersza, do ktorego wrocilismy po akcji */
.km-table tr:target { box-shadow: inset 3px 0 0 var(--accent); }
.km-table tr.st-flagged { background: #fff6e5; }
.km-warn { color: var(--err); font-weight: 600; }
/* male przyciski akcji w wierszu, kolorowane wg znaczenia:
   zielony = edytuj (bezpieczne), niebieski = rozloz (odwracalne), czerwony = usun */
.km-mini { display: inline-block; margin: 0 2px 0 0; padding: 5px 10px; font-size: 12px; font-weight: 600;
           color: #fff; border: 0; border-radius: 6px; text-decoration: none; cursor: pointer; }
.km-mini:hover { filter: brightness(1.1); }
.km-mini--edit   { background: var(--ok); }
.km-mini--divide { background: #d97706; }   /* pomaranczowy — dzielenie trasy */
.km-mini--split  { background: var(--accent); }
.km-mini--del    { background: var(--err); }
.km-mini--back   { background: var(--muted); }
.km-tag { display: inline-block; margin-left: 6px; padding: 1px 6px; border-radius: 999px; background: #eef2f5; color: var(--muted); font-size: 11px; }

/* --- komunikaty --- */
/* Komunikat plywajacy — widoczny niezaleznie od przewiniecia listy. Znika sam,
   zeby nie zaslanial tresci; 6 s wystarczy, zeby go przeczytac. */
.km-toast {
    position: fixed; top: 16px; right: 16px; z-index: 50;
    max-width: 420px; padding: 12px 18px; border-radius: 8px;
    font-weight: 600; color: #fff;
    box-shadow: 0 8px 24px rgba(0,0,0,.22);
    animation: km-toast-out .4s ease 6s forwards;
}
.km-toast--ok  { background: var(--ok); }
.km-toast--err { background: var(--err); }
@keyframes km-toast-out { to { opacity: 0; visibility: hidden; } }
@media (prefers-reduced-motion: reduce) { .km-toast { animation: none; } }

.km-ok, .km-error { padding: 10px 14px; border-radius: 6px; margin: 0 0 16px; }
.km-ok { background: #e6f5ec; color: var(--ok); }
.km-error { background: #fdeceb; color: var(--err); }
.km-hint { color: var(--muted); font-size: 13px; }
/* Koszty pojazdu — sekcja nad lista przejazdow + znacznik przy dniu z kosztem. */
.km-costs { margin-bottom: 24px; }
.km-costs h2 { margin-top: 0; }
.km-cost-tag { display: inline-block; margin-left: 6px; padding: 1px 7px; border-radius: 999px;
               background: #fff3e0; color: #b45309; border: 1px solid #f5d9b0;
               font-size: 11px; font-weight: 700; white-space: nowrap; }

.km-note { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 16px 20px; margin-top: 24px; }
.km-note ol { padding-left: 20px; }
code { background: #eef2f5; padding: 1px 5px; border-radius: 4px; font-size: 13px; }

/* --- logowanie --- */
.km-login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.km-login { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 28px; width: 340px; }
.km-login h1 { margin-bottom: 20px; }
.km-login label { margin-bottom: 14px; }
.km-login button { width: 100%; }