/* Układ: grafitowy pasek marki u góry; trener – lista podopiecznych + karta; podopieczny – jedna kolumna */
:root{
  --brand:#3A3C43; --brand-ink:#FFFFFF; --brand-muted:#B9BCC6;
  --paper:#F2F4F7; --surface:#FFFFFF; --ink:#15202B; --muted:#5B6875; --line:#DCE1E7;
  --accent:#2743C9; --accent-ink:#FFFFFF; --accent-soft:#E4E9FB;
  --good:#1F8A5B; --warn:#B4621A; --client:#0E7C7B; --client-soft:#E0F2F1; --danger:#B42318;
  --f-display:"Barlow Condensed","Arial Narrow",system-ui,sans-serif;
  --f-body:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif;
  --r:10px;
  --gutter-l:max(16px,env(safe-area-inset-left,0px));
  --gutter-r:max(16px,env(safe-area-inset-right,0px));
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root{
  --brand:#23252B; --brand-ink:#F1F2F5; --brand-muted:#9DA1AC;
  --paper:#0F141A; --surface:#161D25; --ink:#E7ECF1; --muted:#93A0AD; --line:#27323D;
  --accent:#8297FF; --accent-ink:#0F141A; --accent-soft:#1D2648;
  --good:#4CC38A; --warn:#E39A52; --client:#43C3BF; --client-soft:#12302F; --danger:#F07167;
  color-scheme:dark}}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.5;-webkit-text-size-adjust:100%}
h1,h2,h3{font-family:var(--f-display);font-weight:700;letter-spacing:.01em;line-height:1.1;margin:0;text-wrap:balance}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
img{max-width:100%}
[hidden]{display:none!important}
.num{font-variant-numeric:tabular-nums}
.eyebrow{font-size:11.5px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);font-weight:600}
.muted{color:var(--muted)}

/* pasek marki */
.top{background:var(--brand);color:var(--brand-ink);padding-top:env(safe-area-inset-top,0px)}
.top-in{max-width:1240px;margin:0 auto;display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:14px var(--gutter-r) 14px var(--gutter-l)}
.brand{display:flex;flex-direction:column;margin-right:auto;line-height:1.05}
.brand-name{font-family:var(--f-display);font-size:24px;font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.brand-tag{font-size:12px;color:var(--brand-muted);text-transform:uppercase;letter-spacing:.12em}
.who{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--brand-muted);min-width:0}
.who .email{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:220px}
.who button{background:none;border:1px solid var(--brand-muted);color:var(--brand-ink);border-radius:8px;padding:5px 12px;cursor:pointer;font-size:13.5px}
.who button:hover{border-color:var(--brand-ink)}
@media (max-width:480px){.who .email{display:none}}

.center-msg{padding:60px 16px;text-align:center;color:var(--muted)}

.wrap{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:250px minmax(0,1fr);gap:28px;padding:22px var(--gutter-r) 48px var(--gutter-l)}
.wrap.solo{grid-template-columns:minmax(0,1fr);max-width:960px}
@media (max-width:820px){.wrap{grid-template-columns:minmax(0,1fr);gap:16px}}

/* lista podopiecznych */
.side{display:flex;flex-direction:column;gap:12px;min-width:0}
.side-head{display:flex;justify-content:space-between;align-items:center}
.clist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.clist button{width:100%;text-align:left;border:0;background:none;padding:9px 12px;border-radius:8px;cursor:pointer;display:flex;gap:10px;align-items:center}
.clist button:hover{background:var(--surface)}
.clist button[aria-current="true"]{background:var(--surface);box-shadow:inset 3px 0 0 var(--accent)}
.av{width:30px;height:30px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-family:var(--f-display);font-weight:700;font-size:14px;flex:none}
.av.dash{background:var(--brand);color:var(--brand-ink)}
.cname{font-weight:600;line-height:1.2}
.cgoal{font-size:12.5px;color:var(--muted)}
.mobile-pick{display:none}
@media (max-width:820px){.clist{display:none}.mobile-pick{display:flex;gap:8px}.mobile-pick select{flex:1;min-width:0}}

/* przyciski i pola */
.btn{border:1px solid var(--line);background:var(--surface);padding:8px 14px;border-radius:8px;cursor:pointer;font-weight:500;font-size:14px;white-space:nowrap;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}
.btn:hover{border-color:var(--muted)}
.btn.pri{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.btn.pri:hover{filter:brightness(1.07)}
.btn.sm{padding:5px 10px;font-size:13px}
.btn.ghost{background:none;border-color:transparent;color:var(--muted)}
.btn.ghost:hover{color:var(--ink);border-color:var(--line)}
.btn.danger{color:var(--danger)}
.btn:disabled{opacity:.5;cursor:default}
.linkbtn{background:none;border:0;padding:0;color:var(--accent);cursor:pointer;font-size:14px;text-decoration:underline;text-underline-offset:2px}
label.f{display:flex;flex-direction:column;gap:4px;font-size:12.5px;color:var(--muted);font-weight:500;min-width:0}
input,select,textarea{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:9px 10px;width:100%;min-width:0;font-size:16px}
textarea{resize:vertical;min-height:90px;line-height:1.5}
.grid-f{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--ink);line-height:1.45}
.check input{width:20px;height:20px;flex:none;margin-top:1px;accent-color:var(--accent)}

.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;min-width:0}
.main{display:flex;flex-direction:column;gap:18px;min-width:0}

/* logowanie */
.auth{max-width:440px;margin:40px auto;padding:0 var(--gutter-r) 40px var(--gutter-l)}
.auth .panel{display:flex;flex-direction:column;gap:14px;padding:24px}
.auth h1{font-size:34px;text-transform:uppercase;letter-spacing:.02em}
.auth .lead{margin:0;color:var(--muted)}
.ok-msg{background:var(--client-soft);border-left:3px solid var(--client);padding:10px 12px;border-radius:8px;font-size:14px}

/* nagłówek podopiecznego */
.chead{display:flex;gap:16px;align-items:flex-end;flex-wrap:wrap}
.chead h2{font-size:38px;text-transform:uppercase;letter-spacing:.02em}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
.chip{font-size:12.5px;padding:3px 10px;border-radius:999px;background:var(--surface);border:1px solid var(--line);color:var(--muted)}
.chip.goal{background:var(--accent-soft);border-color:transparent;color:var(--accent);font-weight:600}
.chip.ok{color:var(--good);border-color:currentColor}
.invite{background:var(--accent-soft);border-radius:var(--r);padding:14px 16px;display:flex;flex-direction:column;gap:10px}
.invite input{background:var(--surface);font-size:14px}

.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.tabs button{border:0;background:none;padding:10px 12px;cursor:pointer;font-family:var(--f-display);font-size:19px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);border-bottom:3px solid transparent;margin-bottom:-1px;display:flex;gap:6px;align-items:center;white-space:nowrap}
.tabs button[aria-selected="true"]{color:var(--ink);border-color:var(--accent)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--accent);display:inline-block}

/* kafelki */
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}
.tile{text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px 14px;cursor:pointer;display:flex;flex-direction:column;gap:2px}
div.tile{cursor:default}
.tile[aria-pressed="true"]{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.tile .val{font-family:var(--f-display);font-size:30px;font-weight:600;line-height:1}
.tile .val small{font-size:15px;color:var(--muted);font-weight:500;margin-left:2px}
.delta{font-size:12.5px;font-weight:600;display:inline-flex;gap:3px;align-items:center}
.delta.good{color:var(--good)} .delta.bad{color:var(--warn)} .delta.flat{color:var(--muted)}

.chart-wrap{overflow-x:auto}
.chart-wrap svg{display:block;width:100%;min-width:420px;height:auto}
.chart-empty{padding:40px 10px;text-align:center;color:var(--muted)}

table{border-collapse:collapse;width:100%;font-size:14px}
th,td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:right;white-space:nowrap}
th:first-child,td:first-child{text-align:left}
th{font-size:11.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:600}
td.note{text-align:left;white-space:normal;color:var(--muted);min-width:140px}
.tbl{overflow-x:auto}

/* zdjęcia */
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.ph{position:relative;border-radius:8px;overflow:hidden;background:var(--surface);border:2px solid transparent;cursor:pointer;padding:0;text-align:left;width:100%}
.ph img{display:block;width:100%;aspect-ratio:3/4;object-fit:cover}
.ph .cap{position:absolute;inset:auto 0 0 0;padding:18px 8px 6px;font-size:12.5px;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.65));display:flex;justify-content:space-between}
.ph[data-pick="A"],.ph[data-pick="B"]{border-color:var(--accent)}
.ph .badge{position:absolute;top:6px;left:6px;background:var(--accent);color:var(--accent-ink);font-family:var(--f-display);font-weight:700;width:24px;height:24px;border-radius:50%;display:grid;place-items:center}
.cmp{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cmp figure{margin:0;display:flex;flex-direction:column;gap:6px;min-width:0}
.cmp img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:8px;background:var(--paper)}
.slider{position:relative;width:100%;max-width:460px;margin:0 auto;aspect-ratio:3/4;border-radius:8px;overflow:hidden;background:var(--paper);--x:50%}
.slider img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.slider .top-img{clip-path:inset(0 calc(100% - var(--x)) 0 0)}
.slider .bar{position:absolute;top:0;bottom:0;left:var(--x);width:2px;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.3);transform:translateX(-1px);pointer-events:none}
.slider .lab{position:absolute;top:8px;font-size:12px;background:rgba(0,0,0,.55);color:#fff;padding:2px 8px;border-radius:4px}
.ph-missing{aspect-ratio:3/4;display:grid;place-items:center;color:var(--muted);font-size:13px}

/* wiadomości */
.mail{display:grid;grid-template-columns:280px minmax(0,1fr);gap:16px}
@media (max-width:900px){.mail{grid-template-columns:minmax(0,1fr)}}
.tlist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--surface);align-self:start}
.tlist li+li{border-top:1px solid var(--line)}
.tlist button{width:100%;text-align:left;background:none;border:0;padding:11px 14px;cursor:pointer;display:flex;flex-direction:column;gap:2px}
.tlist button[aria-current="true"]{background:var(--accent-soft)}
.tl-top{display:flex;justify-content:space-between;gap:8px;align-items:center;min-width:0}
.tl-sub{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tl-sub.unread::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--accent);margin-right:6px;vertical-align:middle}
.tl-prev{font-size:13px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.msgs{display:flex;flex-direction:column;gap:12px}
.msg{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);overflow:hidden}
.msg header{display:flex;justify-content:space-between;gap:10px;padding:9px 14px;border-bottom:1px solid var(--line);font-size:13px}
.msg header b{font-weight:600}
.msg.from-trainer header{background:var(--accent-soft)}
.msg.from-client header{background:var(--client-soft)}
.msg .body{padding:12px 14px;white-space:pre-wrap;overflow-wrap:anywhere}

/* raporty */
.scalef{border:0;padding:0;margin:0;min-width:0;display:flex;flex-direction:column;gap:4px}
.scalef legend{font-size:12.5px;color:var(--muted);font-weight:500;padding:0;margin-bottom:4px}
.scale{display:flex;gap:4px;position:relative}
.scale input{position:absolute;opacity:0;width:1px;height:1px}
.scale label{flex:1;min-width:36px;text-align:center;padding:8px 0;border:1px solid var(--line);border-radius:8px;background:var(--paper);cursor:pointer;font-weight:600;font-variant-numeric:tabular-nums}
.scale input:checked+label{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.scale input:focus-visible+label{outline:2px solid var(--accent);outline-offset:2px}
.scale-ends{display:flex;justify-content:space-between;font-size:11.5px;color:var(--muted)}
.scales-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px 20px}
.pill{font-size:12.5px;padding:2px 10px;border-radius:999px;border:1px solid var(--line);background:var(--paper);color:var(--muted);white-space:nowrap;font-weight:500}
.pill.warn{color:var(--warn);border-color:currentColor}.pill.good{color:var(--good);border-color:currentColor}.pill.acc{color:var(--accent);border-color:currentColor;background:var(--accent-soft)}
button.pill{cursor:pointer}button.pill:hover{filter:brightness(1.1)}
.stat{display:flex;flex-direction:column;gap:1px}.stat b{font-family:var(--f-display);font-size:24px;font-weight:600;line-height:1.1}
.quote{border-left:3px solid var(--client);padding:4px 0 4px 12px;white-space:pre-wrap;overflow-wrap:anywhere}

/* pulpit */
.dlist{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.drow{display:grid;grid-template-columns:minmax(180px,1fr) minmax(0,2.2fr);gap:12px;align-items:center;padding:12px 14px}
.drow+.drow{border-top:1px solid var(--line)}
@media (max-width:640px){.drow{grid-template-columns:minmax(0,1fr)}}
.dname{border:0;background:none;padding:0;text-align:left;cursor:pointer;display:flex;gap:10px;align-items:center;min-width:0}
.dname:hover .cname{text-decoration:underline}

.empty{padding:28px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:var(--r)}
.empty h3{font-size:22px;color:var(--ink);margin-bottom:6px}
.notice{padding:14px;border-radius:var(--r);background:var(--surface);border:1px solid var(--line)}
.err{color:var(--danger);font-size:13.5px}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--paper);padding:9px 16px;border-radius:8px;font-size:14px;z-index:20;max-width:calc(100% - 32px)}
@media (prefers-reduced-motion:no-preference){.tile,.btn,.ph{transition:border-color .15s,box-shadow .15s,filter .15s}}
.seg{display:inline-flex;gap:4px;flex-wrap:wrap}
@media (max-width:480px){.top-in{flex-wrap:nowrap}.brand{min-width:0}.brand-name{font-size:19px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.brand-tag{font-size:11px}}