:root {
  --bg: #f4f6f8; --card: #fff; --ink: #1c2530; --muted: #6b7785; --line: #e1e6ec;
  --accent: #e4572e; --blue: #1d6fa5; --pink: #d6457f; --green: #2e9d6b; --amber: #d98e04; --red: #c8372d;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; background: var(--bg); color: var(--ink); }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
header.top { background: #17212b; color: #fff; }
header.top .in { max-width: 1120px; margin: 0 auto; padding: 0 20px; display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.brand { font-weight: 700; font-size: 18px; letter-spacing: .3px; padding: 14px 0; color: #fff; }
.brand span { color: var(--accent); }
nav a { color: #c5d0db; padding: 16px 0; display: inline-block; margin-right: 14px; font-size: 14px; }
nav a.active, nav a:hover { color: #fff; text-decoration: none; box-shadow: inset 0 -3px var(--accent); }
main { max-width: 1120px; margin: 0 auto; padding: 24px 20px 60px; }
h1 { font-size: 24px; margin: 0 0 16px; }
h2 { font-size: 16px; margin: 0 0 12px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 18px; margin-bottom: 18px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.grid3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
@media (max-width: 820px) { .grid2 { grid-template-columns: 1fr; } }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; }
.stat .v { font-size: 22px; font-weight: 650; }
.stat .l { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
.stat.sm .v { font-size: 18px; }
.muted { color: var(--muted); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--line); font-size: 14px; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .4px; }
td.r, th.r { text-align: right; font-variant-numeric: tabular-nums; }
tr:last-child td { border-bottom: 0; }
.tag { display: inline-block; font-size: 11px; font-weight: 600; padding: 1px 7px; border-radius: 99px; background: #e7edf3; color: #405064; }
.tag.run { background: #fde7df; color: #a63a18; } .tag.ride { background: #dcecf7; color: #17587f; }
.tag.ok { background: #dff3e9; color: #1d7a50; } .tag.warn { background: #fdf0cf; color: #8a5d00; } .tag.replace, .tag.error { background: #f9dcd9; color: #a3271d; }
.tag.duplicate { background: #fdf0cf; color: #8a5d00; } .tag.imported { background: #dff3e9; color: #1d7a50; } .tag.pr { background: var(--accent); color: #fff; }
.alert { padding: 10px 14px; border-radius: 8px; margin-bottom: 12px; background: #fdf0cf; color: #6e4a00; border: 1px solid #f3dc9a; }
.alert.ok { background: #dff3e9; color: #17603f; border-color: #b5e2cd; } .alert.error { background: #f9dcd9; color: #8c2018; border-color: #efb6b0; }
svg.chart { width: 100%; height: auto; display: block; }
.chart .grid { stroke: var(--line); stroke-width: 1; } .chart .grid.v { stroke-dasharray: 3 3; }
.chart .axis { fill: var(--muted); font-size: 10px; }
.chart .bar { fill: var(--blue); } .chart .bar:hover { fill: var(--accent); }
.line-ctl { fill: none; stroke: var(--blue); stroke-width: 2.2; } .line-atl { fill: none; stroke: var(--pink); stroke-width: 1.6; }
.tsb-pos { fill: var(--green); opacity: .8; } .tsb-neg { fill: var(--amber); opacity: .85; }
.curve-all { fill: none; stroke: var(--accent); stroke-width: 2.4; } .curve-all-dot { fill: var(--accent); }
.curve-90 { fill: none; stroke: var(--blue); stroke-width: 2; stroke-dasharray: 5 3; } .curve-90-dot { fill: var(--blue); }
.legend { display: flex; gap: 16px; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.legend i { display: inline-block; width: 14px; height: 3px; vertical-align: middle; margin-right: 5px; border-radius: 2px; }
.chart-row { margin-bottom: 6px; } .chart-title { font-size: 13px; font-weight: 600; } .chart-title b { margin-left: 8px; color: var(--accent); }
.line { fill: none; stroke-width: 1.7; } .s-pace { stroke: var(--blue); } .s-hr { stroke: var(--red); } .s-power { stroke: var(--amber); } .s-ele { stroke: #7a8794; }
.area { fill: #7a879422; } .cursor { stroke: var(--ink); stroke-width: 1; stroke-dasharray: 3 2; }
#map { height: 340px; border-radius: 8px; background: #e9eef2; overflow: hidden; }
#map.offline { display: flex; align-items: center; justify-content: center; } #map svg.route { height: 100%; width: auto; }
.route-line { fill: none; stroke: var(--accent); stroke-width: 3; stroke-linejoin: round; } .route-start { fill: var(--green); } .route-dot { fill: var(--blue); stroke: #fff; stroke-width: 2; }
.bar-zone { height: 14px; background: #e9eef2; border-radius: 7px; overflow: hidden; } .bar-zone span { display: block; height: 100%; background: var(--blue); }
.zrow { display: grid; grid-template-columns: 120px 1fr 110px; gap: 10px; align-items: center; margin: 6px 0; font-size: 14px; }
.meter { height: 10px; background: #e9eef2; border-radius: 5px; overflow: hidden; margin-top: 6px; } .meter span { display: block; height: 100%; background: var(--green); }
.meter.warn span { background: var(--amber); } .meter.replace span { background: var(--red); }
form.inline { display: inline; } form p { margin: 0 0 10px; } form label { display: block; font-size: 13px; color: var(--muted); }
input, select { font: inherit; padding: 6px 8px; border: 1px solid #c9d2db; border-radius: 6px; background: #fff; max-width: 100%; }
button, .btn { font: inherit; background: var(--accent); color: #fff; border: 0; border-radius: 6px; padding: 7px 14px; cursor: pointer; display: inline-block; }
button.ghost { background: #e7edf3; color: var(--ink); } button.danger { background: var(--red); }
.cal { table-layout: fixed; } .cal td { vertical-align: top; height: 92px; border: 1px solid var(--line); padding: 4px 6px; background: #fff; }
.cal td.out { background: #f4f6f8; color: #aab3bd; } .cal td.today { outline: 2px solid var(--accent); outline-offset: -2px; }
.cal .d { font-size: 12px; color: var(--muted); } .cal a.act { display: block; font-size: 12px; margin-top: 2px; padding: 1px 5px; border-radius: 4px; }
.cal a.act.run { background: #fde7df; color: #a63a18; } .cal a.act.ride { background: #dcecf7; color: #17587f; } .cal td.wk { background: #f9fafb; font-size: 12px; color: var(--muted); }
.row-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.pager { margin-top: 12px; display: flex; gap: 12px; align-items: center; }