:root {
  --bg: #f5f6f8; --card: #ffffff; --text: #1d2330; --muted: #677085; --line: #e3e6ec;
  --accent: #2457d6; --accent-ink: #ffffff; --field: #ffffff;
  --ok: #157f3b; --ok-bg: #e3f5e9; --warn: #9a5b00; --warn-bg: #fdf1dc;
  --bad: #b42318; --bad-bg: #fde7e5; --info: #2457d6; --info-bg: #e6edfc;
  --mono: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12151b; --card: #1a1e26; --text: #e6e9ef; --muted: #8e97aa; --line: #2a303b;
    --accent: #5b8cff; --accent-ink: #0b1020; --field: #12151b;
    --ok: #5fd08a; --ok-bg: #16301f; --warn: #f0b860; --warn-bg: #33270f;
    --bad: #ff8a80; --bad-bg: #3a1a18; --info: #8fb0ff; --info-bg: #1b2640;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
       font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
header.top { display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
             padding: 14px 24px; background: var(--card); border-bottom: 1px solid var(--line); }
header.top .brand { font-size: 17px; font-weight: 650; color: var(--text); text-decoration: none; }
header.top .spacer { flex: 1; }
header.top nav a { color: var(--muted); text-decoration: none; font-weight: 600; padding: 6px 10px; border-radius: 6px; }
header.top nav a:hover, header.top nav a.active { color: var(--text); background: var(--bg); }
form.inline { display: inline; margin: 0; }
textarea { font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px;
           background: var(--field); color: var(--text); width: 100%; min-height: 90px; resize: vertical; }
select { font: inherit; padding: 7px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--field); color: var(--text); }
a { color: var(--accent); }
.pager { display: flex; gap: 6px; align-items: center; margin-top: 12px; }
.brief { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px 20px; }
.brief .lbl { color: var(--muted); font-size: 12.5px; }
.brief .val { font-size: 15px; font-weight: 600; overflow-wrap: anywhere; }
.brief .val small { font-weight: 400; color: var(--muted); font-size: 13px; }
.interv { border-top: 1px solid var(--line); padding: 10px 0; }
.interv:first-child { border-top: none; }
.interv .head { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.interv .det { white-space: pre-wrap; margin-top: 6px; }
label.field textarea, label.field select { font-weight: 400; }
.radio { display: flex; gap: 16px; align-items: center; font-weight: 400; padding: 8px 0; }
main { max-width: 1180px; margin: 0 auto; padding: 20px 16px 48px; display: grid; gap: 16px; }
h1 { font-size: 20px; margin: 0; font-weight: 650; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px 18px; min-width: 0; }
.card h2, details.card > summary { font-size: 15px; margin: 0 0 12px; font-weight: 650; }
details.card > summary { cursor: pointer; margin: 0; }
details.card[open] > summary { margin-bottom: 12px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.between { justify-content: space-between; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px;
        font-size: 12.5px; font-weight: 600; white-space: nowrap; }
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.ok   { color: var(--ok);   background: var(--ok-bg); }
.warn { color: var(--warn); background: var(--warn-bg); }
.bad  { color: var(--bad);  background: var(--bad-bg); }
.info { color: var(--info); background: var(--info-bg); }
.muted { color: var(--muted); }
.notice { padding: 10px 14px; border-radius: 8px; }
.notice p { margin: 4px 0 0; }
button, .btn { font: inherit; font-weight: 600; border-radius: 8px; padding: 8px 14px; cursor: pointer;
               border: 1px solid var(--line); background: var(--card); color: var(--text); text-decoration: none;
               display: inline-flex; align-items: center; gap: 6px; }
button.primary, .btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
button:disabled { opacity: .5; cursor: default; }
dl.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; margin: 0; }
dl.kv dt { color: var(--muted); }
dl.kv dd { margin: 0; overflow-wrap: anywhere; }
.mono { font-family: var(--mono); font-size: 12.5px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 12px; }
.table-wrap { overflow-x: auto; }
.bar { height: 6px; background: var(--line); border-radius: 3px; overflow: hidden; min-width: 80px; margin: 3px 0; }
.bar > i { display: block; height: 100%; background: var(--accent); }
.bar.hi > i { background: var(--bad); }
.hidden { display: none !important; }
.spinner { width: 18px; height: 18px; border: 2px solid var(--line); border-top-color: var(--accent);
           border-radius: 50%; animation: spin .8s linear infinite; flex: none; }
@keyframes spin { to { transform: rotate(360deg); } }

/* formulare */
form .fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px 16px; }
label.field { display: grid; gap: 4px; font-weight: 600; font-size: 13px; }
label.field .opt { color: var(--muted); font-weight: 400; }
label.field input { font: inherit; font-weight: 400; padding: 8px 10px; border: 1px solid var(--line);
                    border-radius: 8px; background: var(--field); color: var(--text); width: 100%; }
label.field input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
label.field .err { color: var(--bad); font-weight: 400; font-size: 12.5px; min-height: 0; }
label.field.invalid input { border-color: var(--bad); }
input[type=search] { font: inherit; padding: 7px 10px; border: 1px solid var(--line); border-radius: 8px;
                     background: var(--field); color: var(--text); min-width: 240px; }

@media (max-width: 600px) {
  header.top { padding: 12px 16px; }
  dl.kv { grid-template-columns: 1fr; gap: 0 16px; }
  dl.kv dd { margin-bottom: 6px; }
}