/* Gym: read-only, phone first (360px wide), 44px taps. Same palette as Home and Build Zone. */
[hidden]{display:none!important}
:root{--bg:#0e1116;--panel:#161b22;--line:#2a313c;--text:#e6edf3;--muted:#8b949e;--accent:#58a6ff;
--pass:#3fb950;--fail:#f85149;--pend:#d29922;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);
  font:16px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-text-size-adjust:100%}
body{overflow-wrap:anywhere;word-break:break-word}
button{font:inherit;color:var(--text);background:#21262d;border:1px solid var(--line);border-radius:8px;
  padding:8px 12px;cursor:pointer;min-height:44px;min-width:44px}
button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
input{font:inherit;color:var(--text);background:#0b0e13;border:1px solid var(--line);border-radius:8px;padding:10px;min-height:44px;width:100%}
.muted{color:var(--muted)}.err{color:var(--fail)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.login{display:grid;place-items:center;min-height:100vh;padding:16px}
.login form{background:var(--panel);padding:24px;border:1px solid var(--line);border-radius:10px;width:min(360px,92vw);display:grid;gap:10px}
.login h1{margin:0;font-size:20px}.login p{margin:0}
.hdr{position:sticky;top:0;z-index:2;display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  padding:6px 12px;padding-top:max(6px,env(safe-area-inset-top));background:var(--panel);border-bottom:1px solid var(--line)}
.title{margin:0;font-size:18px;flex:1;min-width:100px}
.hdr-actions{display:flex;gap:6px}
.banner{margin:0;padding:8px 12px;background:#2a1517;border-bottom:1px solid var(--line)}
.main{max-width:720px;margin:0 auto;padding:10px 12px 32px;display:grid;gap:12px}
.gym{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:12px}
.gym h2{margin:0 0 6px;font-size:18px}
.nums{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 8px;padding:0;list-style:none}
.nums li{flex:1 1 90px;background:#0b0e13;border:1px solid var(--line);border-radius:8px;padding:8px;text-align:center}
.nums b{display:block;font-size:20px}
.pass{color:var(--pass)}.fail{color:var(--fail)}
.champ{margin:0 0 8px}
.att{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.att li{display:flex;justify-content:space-between;gap:8px;align-items:center;min-height:44px;padding:6px 8px;
  border:1px solid var(--line);border-radius:8px}
.tech{display:none;color:var(--muted);font-size:12px;font-family:var(--mono)}
body:not(.simple) .tech{display:block}
@media (max-width:380px){.hdr-actions button{padding:8px}}
.simple-only{display:inline}body:not(.simple) .simple-only{display:none}.how{font-size:14px;margin:6px 0 10px}

.go{background:#1f6feb;border-color:#1f6feb;color:#fff}
.sheet,.result{max-width:720px;margin:10px auto 0;padding:12px;background:var(--panel);border:1px solid var(--accent);border-radius:10px;display:grid;gap:10px}
.sheet h2,.result h2{margin:0;font-size:18px}.sheet h3{margin:4px 0 0;font-size:15px;color:var(--muted)}
.result p{margin:0}
.pick{display:grid;gap:8px}
.big{text-align:left;padding:12px;min-height:56px;display:grid;gap:2px;font-weight:600}
.big small{font-weight:400;color:var(--muted);font-size:13px}.go.big small{color:#dbe7ff}
.big:disabled{opacity:.55;cursor:not-allowed}
@media (max-width:420px){.sheet,.result{margin:8px}.hdr-actions{flex-wrap:wrap}}
.big .tech{font-weight:400}
.home{color:var(--accent);text-decoration:none;min-height:44px;display:inline-flex;align-items:center;padding:0 6px}
.tabs{display:flex;gap:4px;max-width:720px;margin:8px auto 0;padding:0 12px}
.tabs a{flex:1;text-align:center;padding:10px;min-height:44px;border:1px solid var(--line);border-radius:8px;color:var(--text);text-decoration:none;background:var(--panel)}
.tabs a[aria-current]{border-color:var(--accent);color:var(--accent);font-weight:600}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.row input,.row select{flex:1 1 180px;width:auto}
select,textarea{font:inherit;color:var(--text);background:#0b0e13;border:1px solid var(--line);border-radius:8px;padding:10px;min-height:44px;width:100%}
.tb-form{display:grid;gap:10px;margin-top:12px;padding-top:12px;border-top:1px solid var(--line)}
.tb-form h3{margin:0}.tb-form label{display:grid;gap:4px;font-size:14px;color:var(--muted)}
.seg{display:flex;gap:8px}.seg label{display:flex!important;align-items:center;gap:6px;min-height:44px;padding:0 12px;border:1px solid var(--line);border-radius:8px;color:var(--text)!important}
.seg input{width:auto;min-height:0}
.tb-task,.tb-who{display:block!important}
.tb-task p,.tb-who p{margin:4px 0}.prompt{white-space:pre-wrap}.rules{font-size:14px}
.tag{display:inline-block;font-size:12px;padding:2px 8px;border-radius:999px;border:1px solid var(--line);margin-right:4px}
.tag.hid{border-color:var(--pend);color:var(--pend)}
.tb-link{color:var(--accent);text-decoration:none;display:block;min-height:44px;padding:4px 0}
#builder .result{margin:0}
#builder button:disabled{opacity:.4;cursor:not-allowed;text-decoration:line-through}
#builder button.armed{border-color:var(--pend);color:var(--pend);font-weight:600}
.tag.win{border-color:var(--pass);color:var(--pass)}
.ch-goal{font-size:18px;margin:4px 0}
.tb-inline{color:var(--accent)}
#builder h3{margin:14px 0 6px}
.details-only{display:none}body:not(.simple) .details-only{display:block}