/* Gym Machine — one-column phone tool: big scan action, machine list, full-screen editor and scanner */
@font-face{font-family:"Barlow";font-weight:400;font-display:swap;src:url(fonts/barlow-400.woff) format("woff")}
@font-face{font-family:"Barlow";font-weight:600;font-display:swap;src:url(fonts/barlow-600.woff) format("woff")}
@font-face{font-family:"Barlow Condensed";font-weight:600;font-display:swap;src:url(fonts/barlow-condensed-600.woff) format("woff")}
@font-face{font-family:"Barlow Condensed";font-weight:700;font-display:swap;src:url(fonts/barlow-condensed-700.woff) format("woff")}

:root{
  --bg:#eceff2; --surface:#ffffff; --ink:#161b21; --muted:#5b6571; --line:#d3d8de;
  --accent:#2350c4; --accent-ink:#ffffff; --accent-soft:#e3eaf9; --danger:#b3261e;
  --display:"Barlow Condensed","Arial Narrow",system-ui,"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --body:"Barlow",system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#111418; --surface:#1b2026; --ink:#e9edf1; --muted:#9aa4b0; --line:#2e353e;
  --accent:#7b9dff; --accent-ink:#0d1220; --accent-soft:#1f2a45; --danger:#ff8a80; color-scheme:dark}}

*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;background:var(--bg);color:var(--ink)}
body{font-family:var(--body);font-size:16px;line-height:1.45;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);-webkit-tap-highlight-color:transparent}
.wrap{max-width:560px;margin:0 auto;padding-inline:16px;padding-block:16px 40px;display:flex;flex-direction:column;gap:18px}
h1,h2{font-family:var(--display);font-weight:700;letter-spacing:.01em;margin:0;text-wrap:balance}
h1{font-size:32px;line-height:1}
h2{font-size:26px;line-height:1.1;overflow-wrap:anywhere}
a{color:var(--accent)}
.top{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.muted{color:var(--muted);font-size:14px}
.label{font-family:var(--display);text-transform:uppercase;letter-spacing:.08em;font-size:13px;font-weight:600;color:var(--muted)}
.num{font-variant-numeric:tabular-nums}
.note{font-size:13px;color:var(--muted);margin:0}

button,.btn{font:inherit;font-weight:600;cursor:pointer;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:10px 14px;min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-align:center}
button:focus-visible,.btn:focus-within,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.ghost{background:transparent;border-color:transparent;color:var(--accent);padding-inline:4px}
.danger{color:var(--danger)}
.dangerbtn{background:var(--danger);border-color:var(--danger);color:var(--surface)}
.small{min-height:36px;padding:6px 12px}

.scan{display:flex;flex-direction:column;align-items:center;gap:6px;padding:24px 16px;border-radius:16px;background:var(--accent);color:var(--accent-ink);border:0;width:100%}
.scan strong{font-family:var(--display);font-size:30px;letter-spacing:.02em;text-transform:uppercase;line-height:1}
.scan span{font-size:14px;font-weight:400;opacity:.85}
.scan svg{width:42px;height:42px}

.status{font-size:14px;padding:10px 12px;border-radius:10px;background:var(--accent-soft);display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.status.err{background:transparent;border:1px solid var(--danger);color:var(--danger)}

.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.row.center{justify-content:center}
.row > input,.row > select{flex:1 1 160px}
input,textarea,select{font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:10px 12px;min-height:44px;width:100%;min-width:0}
textarea{min-height:84px;resize:vertical}

.list{display:flex;flex-direction:column;gap:10px;list-style:none;margin:0;padding:0}
.card{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 12px;width:100%;text-align:left;font-weight:400;border-radius:12px;padding:12px 14px;justify-content:stretch}
.card .name{font-family:var(--display);font-size:21px;font-weight:600;line-height:1.15;overflow-wrap:anywhere}
.card .load{font-family:var(--display);font-size:21px;font-weight:600;color:var(--accent);text-align:right;white-space:nowrap}
.card .meta{grid-column:1/-1;color:var(--muted);font-size:14px;overflow-wrap:anywhere}
.empty{border:1px dashed var(--line);border-radius:12px;padding:18px;color:var(--muted);display:flex;flex-direction:column;gap:6px}
.empty b{color:var(--ink)}

.more{border-top:1px solid var(--line);padding-top:12px}
.more summary{cursor:pointer;font-weight:600;color:var(--muted);min-height:36px;display:flex;align-items:center}
.morebody{display:flex;flex-direction:column;gap:16px;padding-top:8px}

/* Editor */
.sheet{position:fixed;inset:0;background:var(--bg);overflow-y:auto;z-index:10;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
.sheet .wrap{gap:16px}
.sheethead{display:flex;align-items:center;justify-content:space-between;gap:8px}
.field{display:flex;flex-direction:column;gap:6px}
.trio{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.unit{display:flex;flex-direction:column;align-items:center;gap:4px;font-size:13px;color:var(--muted)}
.unit input{text-align:center;font-family:var(--display);font-size:26px;font-weight:600;font-variant-numeric:tabular-nums;color:var(--ink)}
.settings{display:flex;flex-direction:column;gap:8px}
.setrow{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr) 44px;gap:8px}
.setrow button{padding:0;color:var(--muted)}
.linkbox{border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:12px;display:flex;flex-direction:column;gap:10px;font-size:15px}
.log,.codes{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.log li,.codes li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:8px 0;border-bottom:1px solid var(--line);font-size:15px}
.log li span:first-child{color:var(--muted)}
.codes li span{font-size:13px;color:var(--muted);overflow-wrap:anywhere;min-width:0}
.actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.confirm{border:1px solid var(--danger);border-radius:12px;padding:12px;display:flex;flex-direction:column;gap:10px}

/* Scanner */
.scanner{position:fixed;inset:0;background:#000;z-index:30;display:flex;flex-direction:column}
.scanner video{flex:1;width:100%;min-height:0;object-fit:cover}
.frame{position:absolute;left:50%;top:40%;width:min(70vw,300px);aspect-ratio:1;max-width:100%;transform:translate(-50%,-50%);border-radius:18px;box-shadow:0 0 0 2000px rgba(0,0,0,.35);border:3px solid rgba(255,255,255,.9)}
.scanbar{background:var(--bg);color:var(--ink);padding:16px;padding-bottom:calc(16px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:12px;text-align:center}
.scanbar p{margin:0;font-weight:600}

.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(20px + env(safe-area-inset-bottom,0px));background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:999px;font-weight:600;z-index:40;font-size:15px;max-width:calc(100% - 32px);text-align:center}

@media (prefers-reduced-motion:no-preference){.sheet{animation:up .18s ease-out}@keyframes up{from{transform:translateY(16px);opacity:.6}to{transform:none;opacity:1}}}

/* Header timer button */
.titleblock{display:flex;flex-direction:column;gap:2px;min-width:0}
.top{align-items:center}
.timerbtn{gap:6px;font-family:var(--display);font-size:20px;padding:6px 12px;border-radius:999px}
.timerbtn svg{width:20px;height:20px}
.restrow{display:flex;align-items:center;gap:8px}
.restrow input{max-width:120px;text-align:center;font-family:var(--display);font-size:22px;font-weight:600}
.timerstart svg{width:22px;height:22px}
.timerstart{width:100%;background:var(--accent-soft);border-color:transparent;color:var(--ink);font-family:var(--display);font-size:22px;min-height:52px}

/* Countdown bar */
.timerbar{position:fixed;left:0;right:0;bottom:0;z-index:25;background:var(--ink);color:var(--bg);padding:12px 16px;padding-bottom:calc(14px + env(safe-area-inset-bottom,0px));display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.timerbar .label{color:inherit;opacity:.75}
.timerinfo{display:flex;flex-direction:column;min-width:0}
.timerclock{font-family:var(--display);font-weight:700;font-size:44px;line-height:1}
.timerctl{display:flex;gap:8px}
.timerctl button{background:transparent;color:inherit;border-color:currentColor;min-width:64px}
.timerprogress{position:absolute;left:0;right:0;top:0;height:4px;background:transparent}
.timerprogress i{display:block;height:100%;width:0;background:var(--accent)}
.timerbar.done{background:var(--accent);color:var(--accent-ink)}
.timerbar.done .timerprogress i{background:transparent}
body.timing .wrap{padding-bottom:140px}
body.timing .toast{bottom:calc(110px + env(safe-area-inset-bottom,0px))}
@media (prefers-reduced-motion:no-preference){.timerbar.done{animation:pulse 1s ease-in-out 3}@keyframes pulse{50%{filter:brightness(1.25)}}}