/* Layout: one column. Header, sport tabs + period chips, then tiles, charts, tips and lists. */
:root{
  --bg:#F2F4F4; --surface:#FFFFFF; --ink:#16202A; --muted:#5B6873; --line:#D7DDE0;
  --accent:#1F6F7A; --accent-soft:#DDEDEF;
  --ok:#2F7A4E; --ok-soft:#DCEFE3; --warn:#B7791F; --warn-soft:#F6EBD6; --info:#3E5C76; --info-soft:#E2E9F0;
  --strava:#FC5200;
  --run:#C4513A; --ride:#C08A1E; --swim:#2B7FB8; --gym:#7E4FA8; --walk:#5F8A3C; --sports:#2F7A6A; --other:#8A9399;
  --display:"Barlow Condensed","Arial Narrow",system-ui,sans-serif;
  --body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#12181D; --surface:#1A2228; --ink:#E7ECEE; --muted:#9AA6AE; --line:#2C373F;
  --accent:#5BB3BF; --accent-soft:#18343A;
  --ok:#5DBB84; --ok-soft:#1C3227; --warn:#E0B04A; --warn-soft:#3A2F17; --info:#8FB0CF; --info-soft:#1D2A36;
  --run:#E2725A; --ride:#E0B04A; --swim:#5AA8DC; --gym:#B48BD8; --walk:#8DBA67; --sports:#5DBBA6; --other:#7C868C;
  color-scheme:dark}}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 var(--body);
  padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.wrap{max-width:900px;margin:0 auto;padding-block:24px 48px;display:flex;flex-direction:column;gap:22px}
h1,h2,h3{font-family:var(--display);text-wrap:balance;margin:0;letter-spacing:.01em}
h1{font-size:clamp(40px,9vw,60px);font-weight:800;line-height:.95;text-transform:uppercase}
h2{font-size:26px;font-weight:700;text-transform:uppercase}
h3{font-size:19px;font-weight:700;text-transform:uppercase}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.lead{color:var(--muted);margin:0;max-width:64ch}
.num{font-variant-numeric:tabular-nums}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

.top{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;border-bottom:3px solid var(--ink);padding-bottom:14px;flex-wrap:wrap}
.me{display:flex;align-items:center;gap:10px}
.me img{width:40px;height:40px;border-radius:50%;object-fit:cover;border:1px solid var(--line)}
.me-menu{display:flex;flex-direction:column;align-items:flex-end}
.ghost{background:none;border:0;color:var(--muted);font:500 13px var(--body);cursor:pointer;padding:3px 0}
.ghost:hover{color:var(--ink)}
.danger{color:#B23A2B}
.btn{display:inline-block;border:0;border-radius:4px;padding:11px 18px;font:600 15px var(--body);cursor:pointer;text-decoration:none;color:#fff;background:var(--accent)}
.btn.strava{background:var(--strava)}
.btn.danger{background:#B23A2B;color:#fff}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.confirm{background:var(--surface);border:1px solid var(--line);border-left:4px solid #B23A2B;border-radius:6px;padding:14px 16px;display:flex;flex-direction:column;gap:10px}
.confirm p{margin:0}

.landing{display:flex;flex-direction:column;gap:14px;align-items:flex-start;padding-top:8px}
.points{margin:6px 0 0;padding-left:18px;display:flex;flex-direction:column;gap:4px;color:var(--muted)}
.points b{color:var(--ink)}
.err{color:#B23A2B;margin:0}

.controls{display:flex;justify-content:space-between;align-items:flex-end;gap:10px;flex-wrap:wrap;border-bottom:1px solid var(--line)}
.tabs{display:flex;gap:2px;overflow-x:auto;max-width:100%}
.tabs button{font-family:var(--display);font-size:19px;font-weight:700;text-transform:uppercase;background:none;border:0;border-bottom:3px solid transparent;padding:6px 10px 8px;color:var(--muted);cursor:pointer;white-space:nowrap}
.tabs button[aria-current="page"]{color:var(--ink);border-color:var(--accent)}
.chips{display:flex;gap:6px;flex-wrap:wrap;padding-bottom:8px}
.chips button{font:500 12.5px var(--body);border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:99px;padding:4px 10px;cursor:pointer}
.chips button[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.status{margin:0;color:var(--muted);font-size:14px}
.view{display:flex;flex-direction:column;gap:18px}

.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.tile{background:var(--surface);padding:14px;display:flex;flex-direction:column;gap:2px;min-width:0}
.tile .v{font-family:var(--display);font-size:30px;font-weight:700;line-height:1}
.tile small{font-family:var(--mono);font-size:11.5px;color:var(--muted)}
@media (max-width:640px){.tiles{grid-template-columns:repeat(2,minmax(0,1fr))}}

.card{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:14px;display:flex;flex-direction:column;gap:8px;min-width:0}
.card-head{display:flex;justify-content:space-between;align-items:baseline;gap:6px 12px;flex-wrap:wrap}
.legend{font-size:12.5px;color:var(--muted);display:flex;flex-wrap:wrap;gap:4px 14px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:5px;vertical-align:-1px}
.scroll{overflow-x:auto}
.chart{display:block;width:100%;height:auto;min-width:520px}
.chart text{font-family:var(--mono);font-size:11px;fill:var(--muted)}
.note{margin:0;font-size:12.5px;color:var(--muted)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:720px){.two{grid-template-columns:1fr}}

.tips{display:flex;flex-direction:column;gap:8px}
.tip{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--info);border-radius:6px;padding:12px 14px;display:flex;flex-direction:column;gap:4px}
.tip.warn{border-left-color:var(--warn)} .tip.ok{border-left-color:var(--ok)}
.tip-head{display:flex;gap:8px;align-items:baseline;flex-wrap:wrap}
.tip-head b{font-weight:600}
.lvl{font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;padding:1px 6px;border-radius:3px;background:var(--info-soft);color:var(--info)}
.warn .lvl{background:var(--warn-soft);color:var(--warn)} .ok .lvl{background:var(--ok-soft);color:var(--ok)}
.tip p{margin:0;max-width:72ch}
.tip details{font-size:13px;color:var(--muted)}
.tip summary{cursor:pointer;width:fit-content}
.tip details p{margin:4px 0 0}

.split{display:flex;height:22px;border-radius:4px;overflow:hidden;border:1px solid var(--line)}
.split i{display:block;height:100%}
.split-legend{display:flex;gap:14px;flex-wrap:wrap;font-size:13px}
.split-legend span{display:inline-flex;gap:6px;align-items:center}
.split-legend i{width:10px;height:10px;border-radius:2px;display:inline-block}

.table-wrap{overflow-x:auto}
table.t{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums;font-size:14px}
.t th,.t td{padding:7px 10px;text-align:right;border-top:1px solid var(--line);white-space:nowrap}
.t th:first-child,.t td:first-child{text-align:left}
.t th{font-family:var(--mono);font-size:11px;font-weight:500;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;border-top:0}
.t td.best{color:var(--accent);font-weight:600}

ul.acts{list-style:none;margin:0;padding:0}
.acts li{display:grid;grid-template-columns:10px minmax(0,1fr) auto;gap:12px;align-items:center;padding:9px 0;border-top:1px solid var(--line)}
.acts li:first-child{border-top:0}
.acts .dot{width:10px;height:10px;border-radius:50%}
.acts .t1{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.acts small{display:block;font-family:var(--mono);font-size:11.5px;color:var(--muted)}
.acts .m{font-family:var(--mono);font-size:12.5px;text-align:right;white-space:nowrap}
.vos{color:var(--strava);font-weight:600;text-decoration:none;font-family:var(--body);font-size:12px}
.vos:hover{text-decoration:underline}
.more{align-self:center;background:none;border:1px solid var(--line);border-radius:4px;padding:7px 14px;font:500 13px var(--body);color:var(--ink);cursor:pointer}
.empty{color:var(--muted);margin:0}
.foot{font-size:12px;color:var(--muted);border-top:1px solid var(--line);padding-top:12px}