/* Layout: phone-first training log. Header, sync line, three stats, this week as an open card, then all weeks as rows. */
:root{
  --bg:#F3F6F7; --surface:#FFFFFF; --ink:#13232A; --muted:#5B6D74; --line:#D6E0E3;
  --accent:#0E6577; --accent-soft:#DCEDF0; --on-accent:#FFFFFF;
  --done:#2F7D4A; --done-soft:#E1F1E6; --warn:#A35A00; --warn-soft:#FBEBD5; --bad:#B3261E; --bad-soft:#F9E1DF;
  --display:"Barlow Condensed","Arial Narrow",sans-serif;
  --body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"SF Mono",Menlo,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#0E171B; --surface:#152229; --ink:#E4ECEE; --muted:#93A6AD; --line:#26363D;
  --accent:#5FB8C9; --accent-soft:#16343C; --on-accent:#0E171B;
  --done:#6CC48A; --done-soft:#173226; --warn:#E8A452; --warn-soft:#3A2A14; --bad:#F2867D; --bad-soft:#3B1C1A; color-scheme:dark}}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:15px;line-height:1.5;
  padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
.wrap{max-width:760px;margin:0 auto;padding-block:20px 56px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));display:flex;flex-direction:column;gap:18px}
main{display:flex;flex-direction:column;gap:18px}
.top{display:flex;justify-content:space-between;align-items:flex-end;gap:12px}
h1{font-family:var(--display);font-weight:700;font-size:40px;line-height:1;margin:0;letter-spacing:.01em}
h2{font-family:var(--display);font-weight:700;font-size:22px;margin:0;letter-spacing:.02em}
.section-title{margin-top:6px}
.eyebrow{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}
.muted{color:var(--muted);margin:0}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}
.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:12px}
.row{display:flex;gap:8px;flex-wrap:wrap}
.row input{flex:1;min-width:0}
input,select,textarea{font:inherit;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink)}
button{font:inherit;cursor:pointer}
.primary{background:var(--accent);color:var(--on-accent);border:0;border-radius:8px;padding:8px 16px;font-weight:600}
.ghost{background:none;border:1px solid var(--line);color:var(--accent);border-radius:8px;padding:6px 12px;font-weight:600;font-size:14px}
.ghost[disabled]{opacity:.5;cursor:default}
.link{background:none;border:0;color:var(--muted);text-decoration:underline;padding:0;font-size:13px}
button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.error{color:var(--bad);margin:0}
.syncline{margin:-6px 0 0;font-size:13px;color:var(--muted)}
.syncline.bad{color:var(--bad)}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 14px;min-width:0}
.stat b{display:block;font-family:var(--display);font-size:28px;line-height:1.1;font-weight:700}
.stat span{font-size:12px;color:var(--muted)}
.stat .late{color:var(--warn)}
.bar{height:6px;background:var(--line);border-radius:3px;overflow:hidden;margin-top:8px}
.bar i{display:block;height:100%;background:var(--accent);width:0}
.week-head{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap}
.week-head h2{font-size:26px}
.reason{font-size:13.5px;margin:0;padding:8px 10px;border-radius:8px;background:var(--accent-soft);color:var(--ink)}
.chip{font-size:11.5px;font-weight:600;padding:3px 8px;border-radius:999px;background:var(--accent-soft);color:var(--accent);white-space:nowrap}
.chip.advance{background:var(--done-soft);color:var(--done)}
.chip.repeat,.chip.flex,.chip.cutback,.chip.hold{background:var(--warn-soft);color:var(--warn)}
.chip.missed{background:var(--bad-soft);color:var(--bad)}
.session{border:1px solid var(--line);border-radius:10px;padding:12px;display:flex;flex-direction:column;gap:8px}
.session.done{background:var(--done-soft);border-color:transparent}
.s-top{display:flex;gap:10px;align-items:flex-start}
.s-top .what{flex:1;min-width:0}
.s-top .what b{display:block}
.s-top .what span{font-size:12.5px;color:var(--muted)}
.s-km{font-family:var(--mono);white-space:nowrap}
.actual{font-family:var(--mono);font-size:13px;display:flex;flex-wrap:wrap;gap:4px 14px}
.actual .hot{color:var(--bad);font-weight:500}
.logged{font-size:13px;color:var(--muted)}
.logged .flag{color:var(--warn);font-weight:600}
.form{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;align-items:end}
.form label{font-size:12px;color:var(--muted);display:flex;flex-direction:column;gap:3px;min-width:0}
.form .wide{grid-column:1/-1}
.form .actions{grid-column:1/-1;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.seg{display:flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.seg button{flex:1;border:0;background:var(--bg);color:var(--ink);padding:7px 4px;font-size:13px}
.seg button[aria-pressed="true"]{background:var(--accent);color:var(--on-accent);font-weight:600}
.extras{font-size:13px;color:var(--muted)}
.override{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--muted);flex-wrap:wrap}
.weeks{display:flex;flex-direction:column;gap:6px}
details.wk{background:var(--surface);border:1px solid var(--line);border-radius:10px}
details.wk.now{border-color:var(--accent)}
details.wk>summary{list-style:none;cursor:pointer;padding:10px 12px;display:grid;grid-template-columns:62px minmax(0,1fr) auto;gap:10px;align-items:center}
details.wk>summary::-webkit-details-marker{display:none}
.wk-date{font-family:var(--display);font-weight:700;font-size:18px;line-height:1}
.wk-date small{display:block;font-family:var(--body);font-weight:500;font-size:11px;color:var(--muted)}
.wk-title{min-width:0;font-size:14px}
.wk-title span{display:block;font-size:12px;color:var(--muted)}
.wk-body{padding:0 12px 12px;display:flex;flex-direction:column;gap:8px}
.mini{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:4px 10px;font-size:13px}
.mini .ok{color:var(--done)}
.rules{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:10px 12px}
.rules summary{cursor:pointer;font-weight:600}
.rules ul{margin:8px 0 0;padding-left:18px;display:flex;flex-direction:column;gap:4px;font-size:14px}
.foot{text-align:center;margin:8px 0 0}
@media (max-width:560px){h1{font-size:34px}.stats{grid-template-columns:1fr 1fr}.stats .stat:last-child{grid-column:1/-1}.form{grid-template-columns:1fr 1fr}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}