:root { --fg:#111; --bg:#fafaf7; --muted:#777; --accent:#ff4d00; --line:#e4e4df; --card:#fff; --ok:#1f9d55; }
* { box-sizing:border-box; margin:0; padding:0; }
body { font:15px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Helvetica,Arial,sans-serif; color:var(--fg); background:var(--bg); -webkit-font-smoothing:antialiased; }
[hidden] { display:none !important; }
span.grow { flex:1; }
h1 span, .bar b span { color:var(--accent); }

button { font:inherit; cursor:pointer; border:0; border-radius:999px; padding:8px 16px; background:var(--accent); color:#fff; font-weight:600; }
button.ghost { background:transparent; color:var(--fg); border:1px solid var(--line); font-weight:500; }
button.ghost:hover { border-color:#bbb; }
input, select, textarea { font:inherit; color:inherit; border:1px solid var(--line); border-radius:10px; padding:8px 10px; background:var(--card); }
input:focus, select:focus, textarea:focus { outline:2px solid var(--accent); outline-offset:-1px; border-color:transparent; }

.login { max-width:320px; margin:18vh auto 0; display:flex; flex-direction:column; gap:12px; padding:0 24px; }
.login h1 { font-size:44px; letter-spacing:-.03em; margin-bottom:8px; }
.login button { padding:12px; }
.err { color:#c0392b; font-size:14px; min-height:20px; }

.bar { position:sticky; top:0; z-index:5; display:flex; align-items:center; gap:10px; padding:12px 20px; background:rgba(250,250,247,.92); backdrop-filter:blur(8px); border-bottom:1px solid var(--line); flex-wrap:wrap; }
.bar b { font-size:18px; margin-right:10px; }
#tabs { display:flex; gap:6px; flex-wrap:wrap; }
.tab { background:transparent; color:var(--muted); font-weight:500; padding:6px 14px; }
.tab.on { background:var(--fg); color:#fff; }
.status { color:var(--muted); font-size:13px; }

.layout { display:grid; grid-template-columns:150px minmax(0,1fr); max-width:1900px; margin:0 auto; }
.side { position:sticky; top:57px; align-self:start; display:flex; flex-direction:column; gap:4px; padding:20px 0 20px 16px; }
.view { background:transparent; color:var(--muted); font-weight:500; text-align:left; border-radius:10px; padding:9px 14px; }
.view:hover { color:var(--fg); }
.view.on { background:var(--fg); color:#fff; }
.main { padding:20px; min-width:0; }
.name-edit { display:flex; gap:6px; align-items:center; }
.name-edit input { font-size:20px; font-weight:700; width:220px; }
#athlete-name { cursor:text; border-bottom:1px dashed transparent; }
#athlete-name:hover { border-bottom-color:#bbb; }
button:disabled { opacity:.6; cursor:progress; }

.pgrid { display:grid; grid-template-columns:repeat(2, minmax(0,1fr)); gap:12px; margin-top:8px; }
.pcard { background:var(--card); border:1px solid var(--line); border-radius:16px; padding:16px; min-width:0; }
.pcard.wide { grid-column:1 / -1; }
.pcard h3 { font-size:12px; text-transform:uppercase; letter-spacing:.1em; color:var(--muted); font-weight:500; margin-bottom:10px; }
.pcard textarea { width:100%; resize:vertical; }
.hrrow { display:flex; gap:16px; flex-wrap:wrap; }
.hrrow label { display:flex; align-items:center; gap:8px; color:var(--muted); font-size:14px; }
.hrrow input { width:80px; }
table.zones { width:100%; border-collapse:collapse; font-size:14px; }
table.zones th { text-align:left; font-weight:500; color:var(--muted); font-size:12px; padding:0 6px 6px 0; }
table.zones td { padding:3px 6px 3px 0; vertical-align:middle; }
table.zones input { width:100%; padding:6px 8px; }
table.zones input.num { width:72px; }
table.zones.ro td { padding:7px 10px 7px 0; border-top:1px solid var(--line); }
td.num { font-variant-numeric:tabular-nums; white-space:nowrap; }
.strong { font-weight:700; }
.muted { color:var(--muted); }
.small { font-size:12px; margin-top:8px; }
@media (max-width:900px) { .pgrid { grid-template-columns:1fr; } }
.sgrid { display:grid; grid-template-columns:minmax(0,1fr) 360px; gap:16px; align-items:start; }
.lib-head { display:flex; align-items:center; gap:12px; margin-bottom:10px; }
.lib-head h2 { font-size:28px; letter-spacing:-.02em; }
.chips { display:flex; flex-wrap:wrap; gap:6px; margin-bottom:12px; }
.chip-btn { background:#f1f1ec; color:var(--fg); font-weight:500; font-size:13px; padding:5px 11px; }
.chip-btn.on { background:var(--fg); color:#fff; }
.ex { display:grid; grid-template-columns:36px minmax(0,1fr) 36px; gap:10px; align-items:start; background:var(--card); border:1px solid var(--line); border-radius:14px; padding:12px; margin-bottom:8px; }
.ex.in { border-color:var(--accent); }
.ex-add { width:32px; height:32px; padding:0; font-size:18px; background:#f1f1ec; color:var(--fg); }
.ex.in .ex-add { background:var(--accent); color:#fff; }
.ex-body { display:flex; flex-direction:column; gap:6px; min-width:0; }
.ex-name { font-weight:600; border-color:transparent; padding:4px 6px; }
.ex-desc { border-color:transparent; padding:4px 6px; color:var(--muted); resize:none; overflow:hidden; font-size:14px; }
.ex-name:hover, .ex-desc:hover, .ex-video:hover { border-color:var(--line); }
.ex-meta { display:flex; gap:8px; align-items:center; }
.ex-video { flex:1; border-color:transparent; padding:4px 6px; font-size:13px; color:#2f6fd6; }
.ex-play { font-size:13px; color:var(--accent); text-decoration:none; font-weight:600; white-space:nowrap; }
.ex-muscles { display:flex; flex-wrap:wrap; gap:5px; align-items:center; padding:0 6px; }
.tag { font-size:12px; background:#eef3fd; color:#2f5fb0; padding:2px 8px; border-radius:999px; }
button.link { background:transparent; color:var(--muted); padding:0 4px; font-size:12px; font-weight:500; }
button.link:hover { color:var(--fg); text-decoration:underline; }
.ex-mpick { padding:4px 6px 0; }
.ex-mpick .chip-btn { font-size:12px; padding:3px 9px; }

.builder { position:sticky; top:72px; background:var(--card); border:1px solid var(--line); border-radius:16px; padding:16px; display:flex; flex-direction:column; gap:10px; max-height:calc(100vh - 90px); overflow:auto; }
.builder h3 { font-size:12px; text-transform:uppercase; letter-spacing:.1em; color:var(--muted); font-weight:500; margin-top:6px; }
.params { display:grid; grid-template-columns:1fr 1fr; gap:8px; }
.params label { display:flex; flex-direction:column; gap:4px; font-size:12px; color:var(--muted); }
.params input { width:100%; }
#w-list { padding-left:22px; display:flex; flex-direction:column; gap:4px; }
#w-list li { font-size:14px; }
#w-list li > * { vertical-align:middle; }
.w-btns { float:right; }
#w-preview { white-space:pre-wrap; font:13px/1.45 inherit; font-family:inherit; background:var(--bg); border-radius:10px; padding:10px; color:var(--fg); }
#w-preview:empty { display:none; }
.assign { display:grid; grid-template-columns:1fr 1fr; gap:8px; }
.assign button { grid-column:1 / -1; }
@media (max-width:1000px) { .sgrid { grid-template-columns:1fr; } .builder { position:static; max-height:none; } }
.hint { color:var(--muted); font-size:13px; margin:4px 0 4px; }

.yrow { display:grid; grid-template-columns:22px 140px minmax(0,1fr) 160px 56px 56px; align-items:center; gap:12px; padding:7px 10px; border-radius:10px; cursor:pointer; user-select:none; }
.yrow:hover { background:#f1f1ec; }
.yrow.past { color:var(--muted); }
.yrow.current { box-shadow:inset 0 0 0 2px var(--accent); }
.yrow.sel { background:#fff1ea; }
.yrow.yhead { cursor:default; font-size:12px; color:var(--muted); text-transform:uppercase; letter-spacing:.08em; position:sticky; top:57px; background:var(--bg); z-index:2; }
.yrow.yhead:hover { background:var(--bg); }
.check { width:16px; height:16px; border:1.5px solid #ccc; border-radius:5px; }
.yrow.sel .check { background:var(--accent); border-color:var(--accent); box-shadow:inset 0 0 0 3px #fff1ea; }
.yhead .check, .yhead span:first-child { border:0; }
.ydates { font-variant-numeric:tabular-nums; font-weight:600; }
.chip { display:inline-block; max-width:100%; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; padding:3px 10px; border-radius:999px; font-size:13px; background:hsl(var(--h) 70% 92%); color:hsl(var(--h) 45% 28%); }
.ybar { position:relative; height:8px; background:#efefea; border-radius:4px; overflow:hidden; }
.ybar i { position:absolute; left:0; top:0; bottom:0; border-radius:4px; }
.ybar .p { background:#d6d6cf; }
.ybar .f { background:var(--ok); opacity:.75; height:50%; top:auto; }
.ykm { text-align:right; font-variant-numeric:tabular-nums; font-size:13px; }
.ykm.fact { color:var(--ok); font-weight:600; }

.selbar { position:fixed; left:50%; bottom:20px; transform:translateX(-50%); z-index:10; display:flex; align-items:center; gap:10px; padding:10px 12px 10px 18px; background:var(--fg); color:#fff; border-radius:999px; box-shadow:0 10px 30px rgba(0,0,0,.2); width:min(760px, calc(100vw - 24px)); }
.selbar b { white-space:nowrap; font-weight:600; }
.selbar input { flex:1; min-width:0; border-radius:999px; border-color:#333; background:#222; color:#fff; }
.selbar .ghost { color:#fff; border-color:#444; }

.week.collapsed { padding:8px 14px; }
.week.collapsed .week-head { margin-bottom:0; }
.week.collapsed .days { display:none; }
.dates { cursor:pointer; }
.tools { display:flex; align-items:center; gap:12px; flex-wrap:wrap; margin-bottom:8px; }
.tools h2 { font-size:28px; letter-spacing:-.02em; margin-right:8px; }
.goal { display:flex; align-items:center; gap:8px; color:var(--muted); font-size:13px; }
.goal input { width:220px; }
.label { align-self:flex-start; background:transparent; color:var(--accent); padding:0; font-size:12px; font-weight:600; border-radius:4px; text-align:left; }
.label:hover { text-decoration:underline; }
.strava { display:flex; align-items:center; gap:8px; color:var(--muted); font-size:13px; }
.empty { color:var(--muted); padding:40px 20px; text-align:center; }

.group { font-size:12px; text-transform:uppercase; letter-spacing:.12em; color:var(--muted); font-weight:500; margin:28px 0 10px; }
.week { background:var(--card); border:1px solid var(--line); border-radius:16px; padding:14px; margin-bottom:12px; }
.week.current { border:2px solid var(--accent); }
.week-head { display:flex; align-items:center; gap:12px; margin-bottom:12px; flex-wrap:wrap; }
.dates { font-weight:700; font-size:17px; font-variant-numeric:tabular-nums; min-width:140px; }
.focus { flex:1; min-width:220px; border-color:transparent; background:transparent; color:var(--muted); }
.focus:hover { border-color:var(--line); }
.totals { display:flex; gap:10px; font-variant-numeric:tabular-nums; font-weight:600; }
.totals .plan { background:#f1f1ec; padding:4px 12px; border-radius:999px; }
.totals .fact:not(:empty) { background:#f1f1ec; padding:4px 12px; border-radius:999px; }
.totals .fact.ok { background:#e3f5ea; color:var(--ok); }
.totals .fact.low { background:#fdebe3; color:var(--accent); }
.del { padding:2px 10px; color:var(--muted); }

.days { display:grid; grid-template-columns:repeat(7, minmax(0,1fr)); gap:8px; }
.day-cell { display:flex; flex-direction:column; gap:6px; background:var(--bg); border-radius:12px; padding:8px; }
.day-cell.today { box-shadow:inset 0 0 0 1.5px var(--fg); }
.day-head { display:flex; justify-content:space-between; align-items:center; font-weight:600; }
.day-head small { color:var(--muted); font-weight:400; }
.copy { background:transparent; color:var(--muted); padding:2px 8px; font-size:12px; font-weight:500; border:1px solid var(--line); }
.copy:hover { color:var(--fg); border-color:#bbb; }
.copy.done { color:var(--ok); border-color:var(--ok); }
textarea.day { resize:none; overflow:hidden; min-height:56px; font-size:14px; line-height:1.4; white-space:pre-wrap; }
.day-foot { font-size:12px; color:var(--muted); min-height:16px; font-variant-numeric:tabular-nums; }
.facts { display:flex; flex-direction:column; gap:3px; }
.fact-row { font-size:12px; color:var(--ok); font-weight:600; font-variant-numeric:tabular-nums; text-decoration:none; }
a.fact-row:hover { text-decoration:underline; }
.fact-row .ext { opacity:.5; font-weight:400; }
.facts.other { border-top:1px dashed var(--line); padding-top:5px; }
.facts.other .fact-row { color:#2f6fd6; }

dialog { margin:auto; border:0; border-radius:16px; padding:24px; width:min(640px, 92vw); }
dialog::backdrop { background:rgba(0,0,0,.35); }
dialog form { display:flex; flex-direction:column; gap:12px; }
dialog p { color:var(--muted); font-size:14px; }
dialog label { display:flex; align-items:center; gap:10px; font-size:14px; color:var(--muted); }
dialog .row { display:flex; justify-content:flex-end; gap:8px; }

@media (max-width:1100px) {
  .days { grid-template-columns:repeat(2, minmax(0,1fr)); }
}
@media (max-width:700px) {
  .layout { grid-template-columns:1fr; }
  .side { position:static; flex-direction:row; padding:12px 12px 0; }
  .main { padding:12px; }
  .yrow { grid-template-columns:18px 112px minmax(0,1fr) 44px 44px; gap:8px; }
  .ybar { display:none; }
  .selbar { flex-wrap:wrap; border-radius:18px; }
}
@media (max-width:600px) {
  .days { grid-template-columns:1fr; }
}