:root{
  --iron:#14171B; --steel:#2A3038; --concrete:#E4E6E9; --card:#F7F8F9;
  --line:#C9CDD3; --muted:#5C646E; --red:#C8102E; --green:#12855A;
  --amber:#B07A00; --blue:#0B57A4;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--concrete);color:var(--iron);
  font-family:'IBM Plex Sans Arabic',system-ui,sans-serif;font-size:16px;line-height:1.7;
  -webkit-font-smoothing:antialiased;overflow-wrap:anywhere}
.wrap{max-width:860px;margin:0 auto;padding:0 16px}
a{color:inherit}
.num,.mono{font-family:'IBM Plex Mono',monospace;font-variant-numeric:tabular-nums}

.topbar{background:var(--iron);color:#fff;position:sticky;top:0;z-index:30;border-bottom:4px solid var(--red)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 16px;flex-wrap:wrap}
.brand{font-family:'Alexandria',sans-serif;font-weight:800;font-size:19px;text-decoration:none;color:#fff;white-space:nowrap}
.brand span{color:var(--red);margin-inline-start:5px}
.topbar nav{display:flex;gap:4px;flex-wrap:wrap}
.topbar nav a{text-decoration:none;color:#B4BBC3;font-size:14px;font-weight:500;
  padding:6px 12px;border-radius:7px;transition:background .15s,color .15s}
.topbar nav a:hover{background:#222831;color:#fff}
.topbar nav a.on{background:var(--red);color:#fff;font-weight:600}
.topbar nav a.out{color:#7C848C}
.topbar nav a:focus-visible{outline:2px solid #fff;outline-offset:2px}
/* شارة الحساب الداخل. النقطة الخضراء تقول «أنت داخل بهذه الهوية» بلا كلمة
   زائدة، والاسم يُقصّ بنقاط بدل أن يدفع شريط التنقّل إلى سطر ثانٍ. */
.topbar nav .who{display:inline-flex;align-items:center;align-self:center;gap:6px;
  font-size:12.5px;font-weight:600;color:#D6DBE1;padding:5px 11px;
  border:1px solid #39404A;border-radius:999px;background:#1B1F25;
  max-width:11ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.topbar nav .who::before{content:"";flex:0 0 auto;width:6px;height:6px;
  border-radius:50%;background:var(--green)}
@media(max-width:400px){
  .topbar nav .who{max-width:8ch;padding:4px 9px;font-size:12px}
}

h1{font-family:'Alexandria',sans-serif;font-weight:800;font-size:clamp(23px,5.5vw,32px);margin:26px 0 6px;line-height:1.2}
h2{font-family:'Alexandria',sans-serif;font-weight:700;font-size:19px;margin:28px 0 12px}
.sub{color:var(--muted);font-size:14.5px;margin:0 0 18px}

.card{background:#fff;border:1px solid var(--line);border-radius:13px;padding:17px;margin-bottom:14px}
.card h3{font-family:'Alexandria',sans-serif;font-size:16px;margin:0 0 8px;font-weight:700}

.coach{background:var(--iron);color:#fff;border:0;border-radius:13px;padding:20px;margin-bottom:16px}
.coach .kicker{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.18em;
  color:#8B939C;text-transform:uppercase;margin:0 0 8px}
.coach h2{font-family:'Alexandria',sans-serif;font-size:clamp(21px,5vw,27px);margin:0 0 8px;color:#fff}
.coach p{margin:0;color:#C3C9D0;font-size:15px}
.coach .cta{display:inline-flex;align-items:center;gap:8px;margin-top:15px;background:var(--red);
  color:#fff;text-decoration:none;font-weight:600;font-size:15px;padding:11px 22px;border-radius:9px}
.coach .cta:hover{opacity:.9}

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:11px;overflow:hidden;margin-bottom:18px}
.stat{background:#fff;padding:13px 14px}
.stat b{display:block;font-family:'Alexandria',sans-serif;font-size:22px;font-weight:700;line-height:1.15}
.stat span{font-size:12.5px;color:var(--muted)}

.exlist{display:grid;gap:11px;margin:0;padding:0;list-style:none}
.ex{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px}
.ex .top{display:flex;justify-content:space-between;gap:12px;align-items:baseline;flex-wrap:wrap}
.ex .name{font-family:'Alexandria',sans-serif;font-weight:700;font-size:16px}
.ex .target{font-family:'IBM Plex Mono',monospace;font-size:13px;font-weight:600;
  background:var(--iron);color:#fff;border-radius:6px;padding:3px 9px;white-space:nowrap}
.ex .advice{margin:9px 0 0;font-size:14px;padding:9px 12px;border-radius:8px;
  background:var(--card);border-right:3px solid var(--muted)}
.ex .advice.up{border-right-color:var(--green);background:#EFF7F3}
.ex .advice.keep{border-right-color:var(--amber);background:#FBF6EA}
.ex .advice.new{border-right-color:var(--blue);background:#EEF3FA}
.ex .muscles{font-size:12.5px;color:var(--muted);margin-top:5px}

label{display:block;font-size:13.5px;font-weight:600;margin-bottom:5px}
input,select,textarea{width:100%;font-family:inherit;font-size:15px;padding:10px 12px;
  border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--iron)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--red);outline-offset:1px;border-color:var(--red)}
.row{display:grid;gap:12px;margin-bottom:14px}
.row.two{grid-template-columns:1fr 1fr}
button,.btn{font-family:'IBM Plex Sans Arabic',sans-serif;font-size:15px;font-weight:600;cursor:pointer;
  background:var(--iron);color:#fff;border:1px solid var(--iron);border-radius:9px;
  padding:11px 22px;text-decoration:none;display:inline-block}
button:hover,.btn:hover{opacity:.88}
button.ghost,.btn.ghost{background:#fff;color:var(--muted);border-color:var(--line)}
button.ghost:hover{color:var(--iron);border-color:var(--iron)}
button:focus-visible,.btn:focus-visible{outline:3px solid var(--red);outline-offset:2px}

.sets{display:grid;gap:8px;margin-bottom:12px}
.setrow{display:grid;grid-template-columns:38px 1fr 1fr auto;gap:8px;align-items:center}
.setrow .no{font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--muted);text-align:center}
.setrow input{padding:9px 10px}
.hint{font-size:12.5px;color:var(--muted);margin:4px 0 0}

.tablewrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:12px}
table{width:100%;border-collapse:collapse;font-size:14px;min-width:420px}
th,td{padding:10px 13px;text-align:right;border-bottom:1px solid var(--line)}
th{background:var(--card);font-weight:600;font-size:13px;color:var(--muted);white-space:nowrap}
tr:last-child td{border-bottom:0}
td.n{font-family:'IBM Plex Mono',monospace;font-variant-numeric:tabular-nums;white-space:nowrap}

.pill{display:inline-block;font-size:12px;font-weight:600;padding:2px 10px;border-radius:999px;
  background:var(--card);border:1px solid var(--line);color:var(--muted)}
.pill.day{background:var(--iron);color:#fff;border-color:var(--iron)}

.msg{padding:12px 15px;border-radius:10px;margin-bottom:16px;font-size:14.5px}
.msg.ok{background:#EAF6F0;border:1px solid #A8D5C0;color:#0C5D3F}
.msg.err{background:#FBEBEB;border:1px solid #E8B4B4;color:#8E1220}
.empty{text-align:center;color:var(--muted);padding:34px 16px;font-size:15px}

.loginpage{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.loginbox{background:#fff;border:1px solid var(--line);border-radius:15px;padding:30px 26px;width:100%;max-width:370px}
.loginbox h1{margin:0 0 4px;font-size:25px;text-align:center}
.loginbox .sub{text-align:center;margin-bottom:22px}
.loginbox button{width:100%;margin-top:6px}
.loginbox .row{margin-bottom:13px}

.foot{margin-top:44px;padding:22px 0 32px;border-top:1px solid var(--line);
  color:var(--muted);font-size:12.5px;text-align:center}
.foot-note{margin:10px 0 0;font-size:12px;color:var(--muted)}

/* ── شارة Powered by ── */
.powered{display:inline-flex;align-items:center;gap:9px;direction:ltr;vertical-align:middle}
.pw-mark{width:15px;height:15px;flex:0 0 auto;border-radius:50%;
  border:3.5px solid var(--red);background:transparent;
  box-shadow:inset 0 0 0 1px rgba(0,0,0,.10), 0 1px 0 rgba(0,0,0,.06)}
.pw-txt{display:flex;flex-direction:column;align-items:flex-start;gap:2px;line-height:1}
.pw-label{font-family:'IBM Plex Mono',monospace;font-size:8.5px;font-weight:500;
  letter-spacing:.24em;text-transform:uppercase;color:var(--muted)}
.pw-name{font-family:'Alexandria',sans-serif;font-size:13px;font-weight:800;
  letter-spacing:.03em;color:var(--iron)}
.pw-slot{margin-top:20px;padding-top:16px;border-top:1px solid var(--line);text-align:center}

.vid{position:relative;width:100%;aspect-ratio:9/16;max-width:270px;margin:12px auto 0;
  border-radius:10px;overflow:hidden;background:linear-gradient(160deg,#2A3038,#14171B);cursor:pointer}
.vid img{width:100%;height:100%;object-fit:cover;display:block}
.vid video,.vid iframe{width:100%;height:100%;border:0;display:block;background:#000}
.vid .play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.vid .play span{background:rgba(20,23,27,.82);color:#fff;border-radius:999px;padding:9px 18px;font-size:13.5px;font-weight:600}
.vtabs{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-top:9px}
.vtab{font-size:12px;padding:4px 11px;border-radius:999px;background:var(--card);
  border:1px solid var(--line);color:var(--muted);cursor:pointer}
.vtab[aria-pressed="true"]{background:var(--red);border-color:var(--red);color:#fff;font-weight:600}
.vfoot{display:flex;gap:8px;justify-content:center;margin-top:9px;flex-wrap:wrap}
.vfoot a,.vfoot button{font-size:13px;padding:8px 15px}

@media (max-width:600px){
  body{font-size:15px}
  .bar{padding:10px 14px}
  .brand{font-size:17px}
  .topbar nav a{font-size:13px;padding:5px 9px}
  .row.two{grid-template-columns:1fr}
  .setrow{grid-template-columns:32px 1fr 1fr auto;gap:6px}
  .card{padding:14px}
  button,.btn{width:100%;text-align:center}
  .vfoot a,.vfoot button{width:auto}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}