/* Q2 identita — hodnoty z Šablona prezentace Q2.potx (theme1.xml, clrScheme "Q2"):
   charcoal #333333, cyan #3DD3FC, green #33C43A, red #F92121, yellow #FFE800.

   Datové plochy se ale théma-cyanem malovat nedají: #3DD3FC má na bílé kontrast
   1,72 : 1. Proto je výplň #0b85b4. A zelená z palety typů vypadla úplně —
   validátor ukázal ΔE 3,5 od oranžové při protanopii a 1,9 od červené při
   deuteranopii, tedy pro část lidí nerozlišitelné (spec §9, §15).
   Identitu typu proto vždy nese kód písmene; barva je až posila. */
:root {
  --bg: #f5f6f7;
  --card: #ffffff;
  --text: #333333;
  --muted: #6b7280;
  --border: #e3e5e8;
  --shade: #f0f2f4;

  --q2-dark: #333333;
  --q2-green: #33C43A;      /* jen dekor — pruh v hlavičce */
  --q2-cyan: #3DD3FC;       /* jen dekor */

  --fill: #0b85b4;          /* ověřená trojice pro plochy, světlý režim */
  --fill-red: #c81a1a;
  --fill-amber: #d97706;
  --fill-neutral: #6b7280;

  --accent: #0b85b4;
  --accent-dark: #096d94;
  --warn-bg: #fdf3e6;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #16191c;
    --card: #1e2226;
    --text: #e8eaec;
    --muted: #9aa1a9;
    --border: #313840;
    --shade: #262c32;
    --fill: #3499c4;        /* odvozené odstíny pro tmavý režim (§15) */
    --fill-red: #d65c85;
    --fill-amber: #bb8a30;
    --fill-neutral: #7d858e;
    --accent: #3499c4;
    --accent-dark: #57b2d9;
    --warn-bg: #2c2519;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.45;
}
main { max-width: 1080px; margin: 0 auto; padding: 1rem; }
main.narrow { max-width: 460px; margin-top: 8vh; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.3rem; margin: 0.2rem 0; }
h2 { font-size: 1.05rem; margin: 0.2rem 0 0.6rem; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }
.error { color: var(--fill-red); }
.warntext { color: var(--fill-amber); font-weight: 600; }

/* --- hlavička --- */
.topbar {
  display: flex; align-items: center; gap: 1.2rem; flex-wrap: wrap;
  background: var(--card);
  padding: 0.55rem 1rem;
  border-bottom: 3px solid;
  border-image: linear-gradient(105deg, var(--q2-green) 0 30%, var(--q2-cyan) 70% 100%) 1;
}
.brand { display: flex; align-items: center; gap: 0.5rem; font-weight: 600; color: var(--text); }
.brand .q2 { font-weight: 800; font-size: 1.25rem; letter-spacing: 1px; }
.brand.big { font-size: 1.05rem; margin-bottom: 0.8rem; }
.topbar nav { display: flex; gap: 0.9rem; }
.userbox { margin-left: auto; display: flex; align-items: center; gap: 0.6rem; color: var(--muted); font-size: 0.9rem; }
.userbox .roles { font-size: 0.8rem; }
button.link { background: none; border: none; color: var(--accent); cursor: pointer; padding: 0; font: inherit; }
.foot { max-width: 1080px; margin: 1.5rem auto; padding: 0 1rem; color: var(--muted); font-size: 0.8rem; }

/* --- karty --- */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 10px; padding: 1rem 1.1rem; margin: 0.9rem 0;
}
.person-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; }
.year-switch { display: flex; gap: 0.4rem; }
.year-switch a { padding: 0.1rem 0.55rem; border: 1px solid var(--border); border-radius: 999px; font-size: 0.85rem; }
.year-switch a.on { background: var(--accent); color: #fff; border-color: var(--accent); }

/* --- velké číslo a pruh zůstatku --- */
.headline { margin: 1rem 0 0.4rem; }
.big-number { display: flex; align-items: baseline; gap: 0.5rem; }
.big-number strong { font-size: 2.8rem; line-height: 1; color: var(--accent); }
.big-number span { font-size: 1rem; color: var(--muted); }

/* Segmenty odděluje 2px mezera v barvě podkladu; hodnoty jsou popsané
   v legendě přímo, ne barvou, a celý pruh nese textovou alternativu. */
.bar { display: flex; height: 16px; border-radius: 8px; overflow: hidden; background: var(--shade); margin: 0.7rem 0 0.5rem; }
.bar .seg { display: block; height: 100%; border-right: 2px solid var(--card); }
.bar .seg:last-child { border-right: 0; }
.seg.taken, .sw.taken { background: var(--fill); }
/* „schváleno dopředu“ je týž odstín se šrafou, ne druhá barva */
.seg.planned, .sw.planned {
  background: repeating-linear-gradient(45deg, var(--fill) 0 4px, transparent 4px 8px), var(--shade);
}
.seg.free, .sw.free { background: var(--shade); box-shadow: inset 0 0 0 1px var(--border); }

.legend { display: flex; gap: 1.1rem; list-style: none; padding: 0; margin: 0.2rem 0 0.6rem; flex-wrap: wrap; font-size: 0.88rem; color: var(--muted); }
.legend li { display: flex; align-items: center; gap: 0.35rem; }
.sw { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }

/* --- tabulky --- */
table { border-collapse: collapse; width: 100%; }
.facts { margin-top: 0.8rem; }
.facts th { text-align: left; font-weight: 500; color: var(--muted); padding: 0.3rem 1rem 0.3rem 0; white-space: nowrap; vertical-align: top; }
.facts td { padding: 0.3rem 1rem 0.3rem 0; vertical-align: top; }
.facts tr.warn td, .facts tr.warn th { background: var(--warn-bg); }

.grid { font-size: 0.9rem; }
.grid th { text-align: left; color: var(--muted); font-weight: 500; border-bottom: 1px solid var(--border); padding: 0.35rem 0.5rem 0.35rem 0; }
.grid td { padding: 0.35rem 0.5rem 0.35rem 0; border-bottom: 1px solid var(--border); }
.grid tr:last-child td { border-bottom: 0; }
.num { text-align: right; font-variant-numeric: tabular-nums; }

.bars th { text-align: left; font-weight: 500; padding: 0.25rem 0.8rem 0.25rem 0; white-space: nowrap; }
.bars td { padding: 0.25rem 0.6rem 0.25rem 0; }
.barcell { width: 55%; }
.minibar { display: block; height: 10px; border-radius: 5px; background: var(--fill); min-width: 2px; }

/* --- dlaždice přehledu --- */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 0.8rem; margin-top: 1rem; }
.tile { border: 1px solid var(--border); border-radius: 10px; padding: 0.7rem 0.9rem; background: var(--shade); }
.tile .label { display: block; font-size: 0.82rem; color: var(--muted); }
.tile strong { display: block; font-size: 1.8rem; line-height: 1.2; }
.tile .sub { font-size: 0.82rem; color: var(--muted); }
.tile.alert { background: var(--warn-bg); border-color: var(--fill-amber); }

/* --- typy absencí: identitu nese písmeno, barva je posila --- */
.tag {
  display: inline-block; min-width: 1.5em; text-align: center;
  padding: 0 0.35em; border-radius: 4px; font-size: 0.78rem; font-weight: 700;
  border: 1px solid var(--border); color: var(--muted);
}
.t-dov { background: var(--fill); border-color: var(--fill); color: #fff; }
.t-pn  { background: var(--fill-red); border-color: var(--fill-red); color: #fff; }
.t-dr  { background: var(--fill-amber); border-color: var(--fill-amber); color: #fff; }
.t-nv  { background: var(--fill-neutral); border-color: var(--fill-neutral); color: #fff; }
.t-sick {
  background: repeating-linear-gradient(45deg, var(--fill) 0 4px, #ffffff40 4px 8px);
  border-color: var(--fill); color: #fff;
}
/* Home office nemá výplň vůbec — člověk není pryč, jen pracuje odjinud. */
.t-ho { background: transparent; border: 1px dashed var(--fill); color: var(--accent); }

/* --- formuláře --- */
.stack { display: flex; flex-direction: column; gap: 0.7rem; margin-top: 0.8rem; }
label { display: block; font-size: 0.85rem; color: var(--muted); }
input, select { font: inherit; padding: 0.35rem 0.5rem; border: 1px solid var(--border); border-radius: 6px; background: var(--card); color: var(--text); width: 100%; }
input.tiny { width: 4.2rem; padding: 0.15rem 0.3rem; font-size: 0.85rem; }
.check { display: flex; align-items: center; gap: 0.4rem; }
.check input { width: auto; }
.filters { display: flex; gap: 0.9rem; align-items: flex-end; flex-wrap: wrap; margin-top: 0.8rem; }
.filters label { min-width: 160px; }
.inline { display: inline-flex; gap: 0.35rem; align-items: center; }
.admin-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 0.6rem; align-items: end; margin-top: 0.6rem; }
.admin-form button { grid-column: 1 / -1; justify-self: start; }
.months td { padding: 0.15rem; }
.person-admin { border-left: 3px solid var(--border); }

.btn {
  display: inline-block; padding: 0.4rem 0.9rem; border-radius: 6px;
  background: var(--accent); color: #fff; border: 1px solid var(--accent);
  font: inherit; cursor: pointer; text-decoration: none; width: auto;
}
.btn:hover { background: var(--accent-dark); text-decoration: none; }
.btn.ghost { background: transparent; color: var(--accent); }
.btn.small { padding: 0.15rem 0.6rem; font-size: 0.85rem; }

details summary { cursor: pointer; color: var(--muted); font-size: 0.88rem; margin-top: 0.5rem; }

pre.err {
  white-space: pre-wrap; word-break: break-word; margin: 0.2rem 0;
  padding: 0.4rem 0.6rem; background: var(--shade); border-radius: 6px;
  font-size: 0.78rem; color: var(--muted);
}

/* --- P1: žádosti, schvalování, kalendář --- */
.flash {
  max-width: 1080px; margin: 0.8rem auto 0; padding: 0.5rem 1rem;
  background: var(--shade); border: 1px solid var(--accent); border-radius: 8px;
}
.badge {
  display: inline-block; min-width: 1.4em; padding: 0 0.35em; margin-left: 0.2em;
  background: var(--fill-amber); color: #fff; border-radius: 999px;
  font-size: 0.75rem; text-align: center;
}
.request-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; margin-top: 0.8rem; }
.request-form { display: flex; flex-direction: column; gap: 0.7rem; }
.request-form .two { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; }
fieldset.rozsah { border: 1px solid var(--border); border-radius: 8px; padding: 0.5rem 0.8rem; }
fieldset.rozsah legend { font-size: 0.85rem; color: var(--muted); padding: 0 0.3rem; }
.impact { background: var(--shade); border-radius: 8px; padding: 0.7rem 0.9rem; }
.impact h2 { margin-top: 0; }
.collision {
  background: var(--warn-bg); border: 1px solid var(--fill-amber);
  border-radius: 8px; padding: 0.45rem 0.7rem; font-size: 0.88rem;
}
.submit-row { margin-top: 1rem; display: flex; gap: 0.9rem; align-items: flex-end; flex-wrap: wrap; }
.submit-row .wide { flex: 1; min-width: 240px; }
.buttons { display: flex; gap: 0.5rem; }
input.tiny-wide { width: 7rem; padding: 0.15rem 0.35rem; font-size: 0.82rem; }

.approval .decide { min-width: 240px; }
.approval.overdue { border-left: 3px solid var(--fill-amber); }

.state { font-size: 0.82rem; padding: 0.05rem 0.5rem; border-radius: 999px; border: 1px solid var(--border); }
.s-approved { border-color: var(--fill); color: var(--fill); }
.s-pending, .s-cancel_pending { border-color: var(--fill-amber); color: var(--fill-amber); }
.s-rejected, .s-cancelled { border-color: var(--fill-neutral); color: var(--muted); }

/* Kalendář: řádek na člověka, sloupec na den. Delší absence drží pohromadě
   tím, že sousední dlaždice na sebe navazují bez mezery. */
.cal-scroll { overflow-x: auto; }
.cal { border-collapse: collapse; font-size: 0.8rem; }
.cal th.who {
  text-align: left; font-weight: 500; white-space: nowrap;
  padding: 0.2rem 0.7rem 0.2rem 0; position: sticky; left: 0;
  background: var(--card); min-width: 190px;
}
.cal th.who .small { display: block; }
.cal thead th { padding: 0.15rem 0; min-width: 26px; text-align: center; color: var(--muted); font-weight: 500; }
.cal thead th .wd { display: block; font-size: 0.68rem; }
.cal thead th .dm { display: block; }
.cal td { padding: 1px; text-align: center; border-top: 1px solid var(--border); }
.cal .we, .cal td.we { background: var(--shade); }
.cal .hol, .cal td.hol { background: var(--warn-bg); }
.cal thead th.now { color: var(--accent); font-weight: 700; }
.cal-cell {
  display: block; border-radius: 3px; padding: 2px 0; font-weight: 700;
  font-size: 0.72rem; border: 1px solid var(--border); color: var(--muted);
}
.cal-cell sup { font-size: 0.6rem; }
.cal-legend { margin-top: 0.7rem; }
.cal-legend .cal-cell { display: inline-block; min-width: 22px; padding: 1px 4px; }

@media (max-width: 720px) {
  .request-layout { grid-template-columns: 1fr; }
}
.wide-btn { display: block; text-align: center; margin: 0.9rem 0 0.4rem; }
.or { text-align: center; margin: 0.6rem 0 0; }
.s-synced { border-color: var(--fill); color: var(--fill); }
.s-failed { border-color: var(--fill-red); color: var(--fill-red); }
.s-blocked { border-color: var(--fill-amber); color: var(--fill-amber); }
.s-done { border-color: var(--fill); color: var(--fill); }
.s-none, .s-k_smazani { border-color: var(--border); color: var(--muted); }
code { font-size: 0.85em; background: var(--shade); padding: 0 0.25em; border-radius: 3px; }