:root {
  color-scheme: light;
  --surface: #fcfcfb;
  --card: #ffffff;
  --line: #e4e3df;
  --text: #0b0b0b;
  --text-2: #52514e;
  --series: #2a78d6;
  --action: #1c5cab;
  --good: #0ca30c;
  --warning: #fab219;
  --critical: #d03b3b;
  font: 17px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--surface);
}
body { margin: 0; }
main { max-width: 1100px; margin: 0 auto; padding: 16px; }
h1 { font-size: 1.4rem; margin: 0; }
h2 { font-size: 1.25rem; margin: 0 0 12px; }
h3 { font-size: 1.05rem; margin: 20px 0 8px; }
.top { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--line); background: var(--card); }
.who { display: flex; gap: 12px; align-items: center; color: var(--text-2); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 20px; margin-top: 16px; }
.narrow { max-width: 380px; margin: 40px auto; }
label { display: flex; flex-direction: column; gap: 4px; font-weight: 600; font-size: 0.95rem; }
input, select { font: inherit; font-weight: 400; padding: 8px 10px; border: 1px solid #b9b8b2; border-radius: 6px; min-height: 44px; box-sizing: border-box; }
form { display: grid; gap: 12px; }
.row { grid-auto-flow: column; justify-content: start; align-items: end; gap: 12px; }
button { font: inherit; font-weight: 600; min-height: 44px; padding: 8px 16px; border-radius: 6px; border: 1px solid var(--action); background: var(--action); color: #fff; cursor: pointer; }
button.secondary { background: #fff; color: var(--action); }
button.link { background: none; border: none; color: var(--action); text-decoration: underline; min-height: auto; padding: 4px; }
button:disabled { opacity: 0.55; cursor: progress; }
button:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible { outline: 3px solid #86b6ef; outline-offset: 2px; }
.tabs { display: flex; gap: 8px; margin-top: 16px; flex-wrap: wrap; }
.tabs button { background: #fff; color: var(--text); border-color: var(--line); }
.tabs button[aria-current="page"] { background: var(--action); color: #fff; border-color: var(--action); }
table { width: 100%; border-collapse: collapse; margin-top: 12px; font-size: 0.95rem; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--text-2); font-weight: 600; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.hint { color: var(--text-2); margin: 8px 0; }
.message { min-height: 1.5em; font-weight: 600; }
.message.error { color: var(--critical); }
.status { display: inline-flex; gap: 6px; align-items: center; font-weight: 600; }
.status::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--dot, var(--text-2)); }
.status.good { --dot: var(--good); }
.status.warning { --dot: var(--warning); }
.status.critical { --dot: var(--critical); }
.voided td { color: var(--text-2); text-decoration: line-through; }
.voided td:last-child { text-decoration: none; }
code.cmd { display: block; font-size: 0.8rem; background: #f3f2ef; padding: 6px 8px; border-radius: 4px; word-break: break-all; margin-bottom: 4px; }
.notice { border: 1px solid var(--warning); border-left-width: 6px; background: #fffaf0; padding: 12px; border-radius: 6px; margin: 12px 0; }
.notice::before { content: "⚠ "; font-weight: 700; }
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin: 12px 0; }
.tile { border: 1px solid var(--line); border-radius: 8px; padding: 12px; }
.tile .value { font-size: 1.8rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.tile .label { color: var(--text-2); font-size: 0.9rem; }
.chart { width: 100%; height: auto; display: block; }
.chart text { fill: var(--text-2); font-size: 12px; }
.chart .bar { fill: var(--series); }
.chart .hit { fill: transparent; }
.chart .hit:hover + .bar, .chart .bar.active { fill: #1c5cab; }
.chart .grid { stroke: #e4e3df; stroke-width: 1; }
.chart .unknown { fill: #f3f2ef; }
.tooltip { position: fixed; pointer-events: none; background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 8px 10px; box-shadow: 0 2px 8px rgba(0,0,0,.12); font-size: 0.9rem; z-index: 10; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.manual { margin-top: 20px; }
.manual summary { cursor: pointer; font-weight: 600; color: var(--action); min-height: 44px; display: flex; align-items: center; }
@media (max-width: 700px) { .row { grid-auto-flow: row; } }
@media print {
  .top, .tabs, form, .actions, .message, #tab-employees, #tab-camera, #tab-records { display: none !important; }
  .card { border: none; padding: 0; }
  :root { font-size: 12px; }
}