:root {
  --bg: #f6f7f5; --fg: #1f2421; --muted: #6b726d; --line: #dfe3df;
  --paid: #3f9b5f; --manual: #9fd3ae; --gap: #c3c7c4; --today: #d0452f;
  --warn-bg: #fff4e5; --warn: #8a4b00; --accent: #2f6f46;
}
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; color: var(--fg); background: var(--bg); }
main { padding: 16px 20px 40px; }
a { color: var(--accent); }
.top { display: flex; justify-content: space-between; align-items: center; padding: 10px 20px; background: #fff; border-bottom: 1px solid var(--line); }
.top nav { display: flex; gap: 16px; align-items: center; }
.brand { font-weight: 600; color: var(--fg); text-decoration: none; }
.who { color: var(--muted); }
.inline { display: inline; margin: 0; }
button, .button { font: inherit; padding: 6px 14px; border-radius: 6px; border: 1px solid var(--accent); background: var(--accent); color: #fff; cursor: pointer; text-decoration: none; display: inline-block; }
button[disabled] { opacity: .5; cursor: default; }
.button.secondary { background: #fff; color: var(--accent); }
button.link { background: none; border: 0; color: var(--accent); padding: 0; }
.bar { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 12px; }
.freshness { flex: 1 1 auto; color: var(--muted); }
.busy { color: var(--accent); }
.warning { background: var(--warn-bg); color: var(--warn); padding: 8px 12px; border-radius: 6px; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
.filters a { padding: 4px 10px; border: 1px solid var(--line); border-radius: 999px; background: #fff; text-decoration: none; color: var(--fg); }
.filters a.on { border-color: var(--accent); background: #e8f3ec; }
.filters a.st-failed b { color: var(--today); }
.chart-wrap, .table-wrap { overflow-x: auto; background: #fff; border: 1px solid var(--line); border-radius: 8px; }
.chart { display: block; }
.chart .tick { stroke: var(--line); }
.chart .tick-label { fill: var(--muted); font-size: 11px; }
.chart .name { fill: var(--fg); font-size: 12px; }
.chart .ap { font-size: 10px; fill: var(--muted); }
.chart .ap-broken { fill: var(--today); }
.chart .today { stroke: var(--today); stroke-width: 1.5; }
.seg-paid { fill: var(--paid); background: var(--paid); }
.seg-manual { fill: var(--manual); background: var(--manual); }
.seg-gap { fill: var(--gap); background: var(--gap); }
.legend { color: var(--muted); font-size: 12px; }
.legend .sw { display: inline-block; width: 18px; height: 10px; border-radius: 2px; margin: 0 4px 0 10px; vertical-align: middle; }
.members { border-collapse: collapse; width: 100%; margin-top: 0; }
.members th, .members td { text-align: left; padding: 6px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.members th { font-weight: 600; color: var(--muted); font-size: 12px; }
.members tr.st-failed td { background: #fdf0ee; }
.members tr.st-soon td { background: #fffaf0; }
.members tr:target td { outline: 2px solid var(--accent); }
.num { text-align: right; }
.nowrap { white-space: nowrap; }
.tag { font-size: 11px; color: var(--today); }
.deals { margin: 4px 0 0; padding-left: 16px; color: var(--muted); }
.empty { color: var(--muted); }
.login { max-width: 320px; margin: 12vh auto; background: #fff; padding: 24px; border: 1px solid var(--line); border-radius: 10px; display: grid; gap: 12px; }
.login h1 { font-size: 18px; margin: 0; }
.login label { display: grid; gap: 4px; }
.login input { font: inherit; padding: 7px 9px; border: 1px solid var(--line); border-radius: 6px; }
.error { color: var(--today); margin: 0; }
.settings section { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 12px 16px; margin-bottom: 16px; }
.settings li { margin: 4px 0; }