/* Brain: editor skillů Open Worldu. Rozvržení: lišta Er, pruh stavu, matice skill x level, úpravy v překryvném panelu. */
:root {
  --bg: #F3F6F6; --surface: #FFFFFF; --ink: #14232A; --muted: #566872; --line: #D3DDE0;
  --accent: #0E7490; --accent-ink: #FFFFFF; --chip: #EDF2F3;
  --ok: #166534; --ok-bg: #DDF3E4; --chg: #B42318; --chg-bg: #FCE4E1; --warn: #92400E; --warn-bg: #FDEBC8;
  --font-display: "Segoe UI Semibold", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-body: "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  --font-mono: ui-monospace, Consolas, "Cascadia Mono", monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0F1A1F; --surface: #16252C; --ink: #E3EDF0; --muted: #8FA4AD; --line: #2B3F48;
    --accent: #4FD1E8; --accent-ink: #06222A; --chip: #1D303A;
    --ok: #7BE0A0; --ok-bg: #16382A; --chg: #FF9A8F; --chg-bg: #442220; --warn: #F5C16C; --warn-bg: #3D2E12;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); font-family: var(--font-body); font-size: 15px; line-height: 1.5; padding-inline: 16px; padding-block: 20px 48px; }
.wrap { max-width: 1120px; margin-inline: auto; display: flex; flex-direction: column; gap: 18px; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; margin: 0; text-wrap: balance; letter-spacing: -0.01em; }
h1 { font-size: 26px; }
h2 { font-size: 21px; }
h3 { font-size: 17px; }
.muted { color: var(--muted); }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
[hidden] { display: none !important; }
header.top { display: flex; flex-direction: column; gap: 12px; }
#tabs { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 4px; }
.tab { flex: 0 0 auto; display: flex; flex-direction: column; align-items: flex-start; min-width: 104px; padding: 8px 12px; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; text-align: left; }
.tab b { font-family: var(--font-display); font-size: 15px; font-weight: 600; }
.tab span { font-size: 12px; color: var(--muted); font-family: var(--font-mono); }
.tab[aria-selected="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.tab[aria-selected="true"] span { color: var(--accent-ink); opacity: .85; }
.tab.bez { opacity: .62; }
.tab.bez[aria-selected="true"] { opacity: 1; }
.bar { padding: 10px 14px; border-radius: 8px; border: 1px solid var(--line); background: var(--surface); font-size: 14px; }
.bar.err { background: var(--chg-bg); color: var(--chg); border-color: var(--chg); }
.bar.warn { background: var(--warn-bg); color: var(--warn); border-color: var(--warn); }
.login { display: grid; gap: 10px; max-width: 460px; padding: 18px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; }
.login input { width: 100%; padding: 9px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); }
.head { display: flex; flex-wrap: wrap; gap: 6px 18px; align-items: baseline; }
.head .meta { color: var(--muted); font-size: 14px; }
.legend { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; font-size: 13px; color: var(--muted); }
.legend .sw { display: inline-block; width: 14px; height: 14px; border-radius: 4px; border: 1px solid var(--line); background: var(--chip); vertical-align: -2px; margin-right: 5px; }
.legend .sw.schvaleno { background: var(--ok-bg); border-color: var(--ok); }
.legend .sw.zmenit { background: var(--chg-bg); border-color: var(--chg); }
.legend .dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); margin-right: 5px; }
.sync { font-size: 13px; color: var(--muted); display: flex; flex-wrap: wrap; gap: 6px 12px; align-items: center; }
.sync .pending { background: var(--warn-bg); color: var(--warn); border: 1px solid var(--warn); padding: 3px 10px; border-radius: 6px; }
.scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); }
table.mx { border-collapse: separate; border-spacing: 0; width: 100%; min-width: 640px; }
table.mx th, table.mx td { padding: 6px; vertical-align: top; border-bottom: 1px solid var(--line); }
table.mx tr:last-child th, table.mx tr:last-child td { border-bottom: 0; }
table.mx thead th { font-family: var(--font-mono); font-size: 12px; font-weight: 500; color: var(--muted); text-align: left; padding: 8px 6px; }
table.mx th.sk { position: sticky; left: 0; background: var(--surface); min-width: 118px; max-width: 150px; text-align: left; z-index: 1; border-right: 1px solid var(--line); }
.skbtn { background: none; border: 0; padding: 4px 2px; font-family: var(--font-display); font-weight: 600; font-size: 15px; text-align: left; text-decoration: underline dotted var(--muted); text-underline-offset: 3px; }
.cell { display: flex; flex-direction: column; gap: 4px; min-width: 104px; }
.chip { position: relative; display: block; width: 100%; text-align: left; padding: 6px 18px 6px 8px; border: 1px solid var(--line); background: var(--chip); border-radius: 6px; font-size: 13px; line-height: 1.3; }
.chip.schvaleno { background: var(--ok-bg); border-color: var(--ok); }
.chip.zmenit { background: var(--chg-bg); border-color: var(--chg); }
.chip.ver::after { content: ""; position: absolute; top: 6px; right: 6px; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.chip:hover { border-color: var(--accent); }
.add { width: 100%; min-height: 32px; border: 1px dashed var(--line); background: transparent; color: var(--muted); border-radius: 6px; font-size: 16px; }
.add:hover { border-color: var(--accent); color: var(--accent); }
.rowadd { white-space: nowrap; font-size: 12px; padding: 5px 8px; background: transparent; border: 1px dashed var(--line); border-radius: 6px; color: var(--muted); }
.btn { padding: 8px 14px; border-radius: 8px; border: 1px solid var(--line); background: var(--surface); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.btn.danger { border-color: var(--chg); color: var(--chg); }
.btn.danger.sure { background: var(--chg); color: var(--surface); }
.btn:disabled { opacity: .55; cursor: default; }
.btn.small { padding: 4px 10px; }
.z { display: block; font-size: 11.5px; font-weight: 400; color: var(--muted); font-family: var(--font-mono); line-height: 1.25; padding: 0 2px 2px; }
.chip.cond { border-style: dashed; border-color: var(--accent); }
.podm { display: grid; gap: 6px; margin-bottom: 6px; }
.prow { display: flex; flex-wrap: wrap; gap: 6px 8px; align-items: center; }
.field .prow select { width: auto; flex: 1 1 160px; min-width: 0; }
.field .prow input[type="number"] { width: 76px; }
.prow .btn.x { color: var(--chg); border-color: var(--chg); }
.small { font-size: 13px; }
.toolbar { display: flex; flex-wrap: wrap; gap: 8px; }
.toolbar.mt { margin-top: 10px; }
.komb-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 10px; }
.komb { position: relative; text-align: left; padding: 10px 12px; border: 1px solid var(--line); background: var(--surface); border-radius: 8px; display: flex; flex-direction: column; gap: 2px; }
.komb.schvaleno { border-color: var(--ok); background: var(--ok-bg); }
.komb.zmenit { border-color: var(--chg); background: var(--chg-bg); }
.komb.ver::after { content: ""; position: absolute; top: 10px; right: 10px; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.komb b { font-family: var(--font-display); font-size: 16px; padding-right: 16px; }
.komb .eq { font-family: var(--font-mono); font-size: 12.5px; color: var(--muted); }
.info { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 16px; display: grid; gap: 10px; }
.info dt { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.info dd { margin: 0 0 6px; }
.empty { padding: 24px 16px; text-align: center; color: var(--muted); }
#overlay { position: fixed; inset: 0; background: rgba(8, 18, 22, .55); display: flex; align-items: flex-end; justify-content: center; z-index: 10; overflow-y: auto; }
#sheet { width: 100%; max-width: 560px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px 14px 0 0; padding: 18px 16px calc(18px + env(safe-area-inset-bottom, 0px)); display: grid; gap: 12px; max-height: 100%; overflow-y: auto; }
@media (min-width: 700px) { #overlay { align-items: center; padding: 24px; } #sheet { border-radius: 14px; } }
.field { display: grid; gap: 4px; }
.field label { font-size: 13px; color: var(--muted); }
.field input[type="text"], .field input[type="number"], .field select, .field textarea { width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); min-width: 0; }
.field textarea { resize: vertical; min-height: 54px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.check { display: flex; gap: 8px; align-items: center; font-size: 14px; }
.check.end { align-self: end; }
.msg { min-height: 20px; font-size: 13px; }
.msg.err { color: var(--chg); }
.foot { font-size: 13px; color: var(--muted); }
@media (prefers-reduced-motion: no-preference) { .chip, .tab, .btn { transition: border-color .12s, background-color .12s; } }