:root{
  --bg:#0b1220; --bg2:#111c33; --card:#13203a; --card2:#172a4a;
  --line:#22324f; --txt:#e6edf7; --mut:#93a4c0; --acc:#38bdf8; --acc2:#22c55e;
  --warn:#fbbf24; --pill:#0e1a2e; --shadow:0 10px 30px rgba(0,0,0,.35);
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
html{height:100%;}
body{
  font-family:-apple-system,"Segoe UI",system-ui,"Noto Sans Bengali",sans-serif;
  background:var(--bg); color:var(--txt); line-height:1.6;
  max-width:560px; margin:0 auto; position:relative;
  /* height:100% নয় — min-height; নাহলে overflow কন্টেন্টে padding-bottom কাজ করে না */
  min-height:100%;
  padding-bottom:120px; /* room for bottom nav so last card isn't hidden */
}

/* ---------- Header ---------- */
header{
  position:sticky; top:0; z-index:50;
  background:linear-gradient(180deg,#0d1830 0%, #0c1729 100%);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
  padding:12px 14px 8px;
}
.htop{display:flex;align-items:center;gap:8px;justify-content:space-between;}
.brand{flex:0 0 auto;min-width:0;}   /* লোগো কাটা পড়ে না — জায়গা কমলে সার্চ বক্স ছোট হয় */
.logo{font-size:18px;font-weight:800;letter-spacing:.2px;line-height:1.2;white-space:nowrap;}
.logo span{color:var(--acc);}
.sub{font-size:11px;color:var(--mut);margin-top:1px;white-space:nowrap;
  overflow:hidden;text-overflow:ellipsis;}

/* compact search — htop-এর ডান কর্নারে ছোট বক্স */
.search{
  flex:0 1 150px; min-width:80px; margin-left:auto;
  display:flex;align-items:center;gap:6px;
  background:var(--pill);border:1px solid var(--line);border-radius:10px;
  padding:6px 10px;
}
.search input{
  flex:1;min-width:0;background:none;border:none;outline:none;color:var(--txt);
  font-size:13px;font-family:inherit;
}
.search input::placeholder{color:#5b6e8c;}
.search .ic{color:var(--mut);display:flex;flex:0 0 auto;}
.search .ic svg{width:16px;height:16px;display:block;}
.search .q-clear{flex:0 0 auto;display:flex;align-items:center;justify-content:center;
  width:18px;height:18px;padding:0;border:none;background:none;color:var(--mut);
  cursor:pointer;border-radius:50%;}
.search .q-clear[hidden]{display:none;}
.search .q-clear svg{width:13px;height:13px;display:block;}
.search .q-clear:hover,.search .q-clear:active{color:var(--txt);}

/* inline SVG icon sizing */
.tag svg{width:11px;height:11px;vertical-align:-1px;margin-right:3px;}
.eqbtn svg{width:14px;height:14px;vertical-align:-2px;margin-right:5px;}
.topbtn svg{width:20px;height:20px;}

/* ---------- Filter chips (sticky হেডারের ভেতরে, ছোট) ---------- */
.chips{display:flex;flex-wrap:wrap;gap:6px;padding:9px 0 1px;}
.chip{
  flex:0 0 auto;font-size:11.5px;font-weight:600;white-space:nowrap;
  background:var(--card);border:1px solid var(--line);color:var(--mut);
  padding:4.5px 10px;border-radius:9px;cursor:pointer;transition:.15s;
}
.chip.on{background:var(--acc);color:#04263a;border-color:var(--acc);}

.eqrow{display:flex;flex-wrap:wrap;gap:7px;padding:4px 14px 8px;}
.eqbtn{
  flex:1 1 auto;text-align:center;font-size:12px;font-weight:600;white-space:nowrap;
  background:var(--card);border:1px solid var(--line);color:var(--mut);
  padding:5px 5px;border-radius:10px;cursor:pointer;transition:.15s;
}
.eqbtn.on{background:var(--card2);color:var(--txt);border-color:var(--acc);}

/* ---------- Section + Cards ---------- */
main{padding:6px 14px 20px;}
.secttl{font-size:13px;font-weight:700;color:var(--mut);
  margin:16px 4px 8px;display:flex;align-items:center;gap:7px;}
.secttl .ct{margin-left:auto;font-size:11px;color:#5b6e8c;font-weight:600;}
.count{font-size:12px;color:var(--mut);margin:2px 4px 0;text-align:center;background-color: #232330;}

/* sub-muscle header inside a muscle group (যেমন Lats / Hamstrings) —
   --sm = ওই সাব-মাসলের কালার কোড (JS থেকে সেট হয়) */
.submuscle{font-size:12.5px;font-weight:700;color:#dbe9ff;
  margin:14px 2px 8px;padding:7px 12px;border-radius:9px;
  background: linear-gradient(90deg, #1c2c47, #101d33);  /* fallback */
  background: linear-gradient(90deg, color-mix(in srgb, var(--sm,#ff4600) 32%, #101d33), #101d33);
  border-left: 7px solid var(--sm,#ff4600);
  display:flex;align-items:center;gap:8px;}
.submuscle .sm-dot{flex:0 0 auto;width:9px;height:9px;border-radius:50%;
  background:var(--sm,#ff4600);box-shadow:0 0 7px var(--sm,#ff4600);}
.submuscle .sc{margin-left:auto;font-size:10.5px;color:var(--mut);font-weight:600;}

/* কালার-কোডেড সাব-মাসল কার্ড — বাঁ-কিনারায় ওই রঙের পট্টি */
.card.sm-card{border-left:4px solid var(--sm,transparent);}

/* সাব-মাসল ফিল্টার সারি (গ্রুপ হেডারের নিচে) — চিপে কাউন্ট + কালার ডট */
.subfilter{display:flex;flex-wrap:wrap;gap:7px;margin:2px 2px 12px;}
.subchip{display:inline-flex;align-items:center;gap:6px;cursor:pointer;
  font-family:inherit;font-size:11.5px;font-weight:700;white-space:nowrap;
  color:var(--mut);background:var(--card);border:1px solid var(--line);
  border-radius:16px;padding:5px 5px;transition:.15s;}
.subchip .subchip-dot{flex:0 0 auto;width:8px;height:8px;border-radius:50%;
  background:var(--sm,var(--acc));box-shadow:0 0 6px var(--sm,transparent);}
.subchip .subchip-n{font-size:10px;font-weight:700;color:#5b6e8c;
  background:var(--pill);border-radius:10px;padding:1px 6px;}
.subchip.on{color:var(--txt);border-color:var(--sm,var(--acc));
  background:var(--card2);                                              /* fallback */
  background:color-mix(in srgb, var(--sm,var(--acc)) 20%, var(--card));}
.subchip.on .subchip-n{color:var(--txt);background:rgba(0,0,0,.28);}

.card{
  background:var(--card);border:1px solid var(--line);border-radius:14px;
  margin-bottom:10px;overflow:hidden;box-shadow:var(--shadow);
}
.chead{display:flex;align-items:center;gap:11px;padding:13px 14px;cursor:pointer;position:relative;}
.chead:active{background:var(--card2);}
.num{
  flex:0 0 auto;width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg,#1d3a5f,#15263f);
  display:grid;place-items:center;font-size:13px;font-weight:700;color:var(--acc);
}
.cmeta{flex:1;min-width:0;}
.cname{font-size:15px;font-weight:700;}
.ctags{display:flex;gap:6px;margin-top:3px;flex-wrap:wrap;}
.tag{font-size:10.5px;font-weight:600;padding:2px 8px;border-radius:20px;}
.t-free{background:#0e2a3f;color:#7dd3fc;}
.t-mac{background:#2a2236;color:#d8b4fe;}
.t-body{background:#3a2a12;color:#fbbf24;}
.t-sr{background:#10261a;color:#86efac;}
.chev{flex:0 0 auto;color:var(--mut);display:flex;transition:transform .25s;}
.chev svg{width:17px;height:17px;display:block;}
.card.open .chev{transform:rotate(90deg);}

.cbody{display:none;padding:0 14px 14px;border-top:1px solid var(--line);}
.card.open .cbody{display:block;animation:fade .25s ease;}
@keyframes fade{from{opacity:0;transform:translateY(-4px);}to{opacity:1;transform:none;}}

.block{margin-top:13px;}
.blab{font-size:12.5px;font-weight:700;display:flex;align-items:center;gap:6px;
  margin-bottom:6px;}
.blab.howto{color:var(--acc);}
.blab.sci{color:var(--acc2);}
.blab.tips{color:var(--warn);}
.blab.vars{color:#c084fc;}
ol.steps{margin:0;padding-left:0;list-style:none;counter-reset:s;}
ol.steps li{position:relative;padding:5px 0 5px 28px;font-size:13.5px;color:var(--txt);
  border-bottom:1px dashed #1c2c47;}
ol.steps li:last-child{border-bottom:none;}
ol.steps li::before{counter-increment:s;content:counter(s);
  position:absolute;left:0;top:6px;width:19px;height:19px;border-radius:6px;
  background:#0e2a3f;color:var(--acc);font-size:11px;font-weight:700;
  display:grid;place-items:center;}
.sci-box{font-size:13.5px;background:#0d2117;border:1px solid #1d3d2a;
  border-radius:10px;padding:10px 12px;color:#d6f5e3;line-height:1.6;}
.sci-box .sci-grow{margin-top:9px;padding-top:9px;border-top:1px dashed #1d3d2a;
  font-weight:600;color:#aef5cf;}
ul.dot{margin:0;padding:0;list-style:none;}
ul.dot li{position:relative;padding:5px 0 5px 18px;font-size:13.5px;}
ul.dot li::before{content:"";position:absolute;left:3px;top:13px;width:6px;height:6px;
  border-radius:50%;background:var(--warn);}
ul.dot.v li::before{background:#c084fc;}
/* ক্লিকযোগ্য ভেরিয়েশন — ওই workout-এর ডিটেইল খোলে */
a.vlink{color:#d8b4fe;text-decoration:none;border-bottom:1px dashed #7c4fb0;
  cursor:pointer;transition:color .15s;}
a.vlink:active{color:#f0d9ff;}
/* কার্ড হাইলাইট ফ্ল্যাশ (ভেরিয়েশন থেকে নেভিগেট করলে) */
.card.flash{animation:cardflash 1.4s ease;}
@keyframes cardflash{
  0%,100%{box-shadow:var(--shadow);}
  20%{box-shadow:0 0 0 2px #c084fc, 0 0 18px rgba(192,132,252,.5);}
}

/* ---------- Science panel ---------- */
.sciencePanel{padding:6px 16px 26px;display:none;}
.sciencePanel.on{display:block;}
/* গ্রোথ ল্যাব সাব-ট্যাব (নীতি ↔ খাবার) */
.labtabs{display:flex;gap:8px;margin:6px 0 12px;}
.labtab{
  flex:1 1 0;text-align:center;font-size:12.5px;font-weight:700;white-space:nowrap;
  background:var(--card);border:1px solid var(--line);color:var(--mut);
  padding:8px 6px;border-radius:11px;cursor:pointer;transition:.15s;
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
}
.labtab svg{width:15px;height:15px;flex:0 0 auto;}
.labtab.on{background:var(--card2);color:var(--txt);border-color:var(--acc2);}
.labpane{display:none;}
.labpane.on{display:block;}
/* পুষ্টি টেবিল (খাবার ট্যাব) — মোবাইলে অনুভূমিক স্ক্রল */
.ptable-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;
  border:1px solid var(--line);border-radius:10px;}
.ptable{width:100%;border-collapse:collapse;font-size:12.5px;min-width:320px;}
.ptable th,.ptable td{text-align:left;padding:8px 10px;vertical-align:top;
  line-height:1.5;border-bottom:1px solid var(--line);}
.ptable thead th{background:#10301f;color:#9fe3c0;font-weight:700;
  font-size:12px;white-space:nowrap;}
.ptable td.fx{color:var(--acc);font-weight:700;}
.ptable tbody tr:nth-child(even){background:rgba(255,255,255,.02);}
.ptable tbody tr:last-child td{border-bottom:none;}
.ptable-note{font-size:11.5px;color:var(--mut);margin-top:8px;padding:0 2px;}
.pgroup{margin-bottom:10px;}
.pcat{display:flex;align-items:center;justify-content:space-between;gap:10px;cursor:pointer;
  user-select:none;font-size:15px;font-weight:800;color:var(--acc2);
  padding:12px 13px;background:#0d2117;border:1px solid #1d3d2a;border-radius:10px;}
.pgroup.open .pcat{border-radius:10px 10px 0 0;}
.pcat-t{flex:1;line-height:1.4;}
.pcat-meta{display:flex;align-items:center;gap:9px;flex-shrink:0;}
.pcat-n{font-size:11.5px;font-weight:700;color:#9fe3c0;background:#10301f;
  border:1px solid #1d3d2a;border-radius:999px;padding:2px 9px;white-space:nowrap;}
.pcat svg{width:15px;height:15px;color:var(--acc2);transition:transform .2s;}
.pgroup.open .pcat svg{transform:rotate(90deg);}
.pbody{display:none;padding:12px 11px 4px;border:1px solid #1d3d2a;border-top:none;
  border-radius:0 0 10px 10px;background:rgba(13,33,23,.35);}
.pgroup.open .pbody{display:block;}
.pcard{background:var(--card);border:1px solid var(--line);border-radius:14px;
  padding:14px;margin-bottom:11px;box-shadow:var(--shadow);}
.pcard h3{font-size:14.5px;color:var(--acc);margin-bottom:6px;display:flex;gap:7px;align-items:center;}
.pcard p{font-size:13.5px;color:#d6deec;}
.pcard .big{font-size:13.5px;color:var(--warn);font-weight:700;margin-top:5px;}
.pcard .big svg{width:12px;height:12px;vertical-align:-1px;margin-right:5px;}

/* ---------- আত্মরক্ষা প্যানেল (মার্শাল আর্ট · কমব্যাট) — লাল/কমব্যাট থিম ---------- */
.defensePanel{padding:6px 16px 26px;display:none;}
.defensePanel.on{display:block;}
/* সাব-ট্যাব ও accordion — গ্রোথ ল্যাবের সবুজের বদলে কমব্যাট-লাল */
.defensePanel .labtab.on{background:var(--card2);color:var(--txt);border-color:#fb7185;}
.defensePanel .pcat{color:#fb7185;background:#2a1016;border:1px solid #4a1c26;}
.defensePanel .pcat-n{color:#fecdd3;background:#3a121b;border:1px solid #4a1c26;}
.defensePanel .pcat svg{color:#fb7185;}
.defensePanel .pbody{border:1px solid #4a1c26;border-top:none;background:rgba(42,16,22,.35);}
.defensePanel .pcard h3{color:#fca5a5;}
/* কার্ডে ঐচ্ছিক লোকাল ভিডিও (media/defense/<slug>.mp4) — ফাইল থাকলেই দেখায় */
.pvid{margin:2px 0 10px;border-radius:12px;overflow:hidden;border:1px solid #4a1c26;background:#000;}
.pvid video{width:100%;max-height:300px;display:block;background:#000;}

/* ---------- Routine panel (রুটিন) — day-tabs ডিজাইন ---------- */
.routinePanel{padding:6px 16px 26px;display:none;}
.routinePanel.on{display:block;}
.rintro{font-size:12.5px;color:var(--mut);margin:0 4px 14px;line-height:1.6;}
/* --rc = প্রতিটি রুটিনের অ্যাকসেন্ট রঙ (JS থেকে inline সেট হয়) */
.rgroup{--rc:#7dd3fc;position:relative;overflow:hidden;margin-bottom:14px;
  background:linear-gradient(180deg,#111d33,#0d1828);
  border:1px solid var(--line);border-radius:18px;box-shadow:0 8px 24px rgba(0,0,0,.28);}
.rgroup::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:4px;
  border-radius:0 4px 4px 0;background:var(--rc);opacity:0;transition:opacity .2s;}
.rgroup.open::before{opacity:1;}
.rcat{display:flex;align-items:center;gap:10px;cursor:pointer;user-select:none;padding:15px;}
.rcat-dot{flex:0 0 auto;width:9px;height:9px;border-radius:50%;background:var(--rc);
  box-shadow:0 0 9px var(--rc);}
.rcat-t{flex:1;min-width:0;font-size:15.5px;font-weight:800;color:var(--txt);line-height:1.35;}
.rcat-days{flex:0 0 auto;font-size:11.5px;font-weight:800;color:var(--rc);white-space:nowrap;
  background:color-mix(in srgb,var(--rc) 14%,transparent);
  border:1px solid color-mix(in srgb,var(--rc) 38%,var(--line));border-radius:20px;padding:3px 11px;}
.rcat-chev{flex:0 0 auto;display:flex;color:var(--mut);transition:transform .25s;}
.rcat-chev svg{width:18px;height:18px;}
.rgroup.open .rcat-chev{transform:rotate(180deg);}

.rbody{display:none;padding:0 15px 14px;}
.rgroup.open .rbody{display:block;animation:fade .25s ease;}
.rmeta{display:flex;flex-wrap:wrap;gap:7px 14px;}
.rmeta .rm{display:flex;align-items:center;gap:5px;font-size:11.5px;font-weight:600;color:var(--mut);}
.rmeta .rm svg{width:13px;height:13px;}
.rmeta .lvl{color:#7fe0a8;font-weight:700;}
.rgoal{font-size:12.5px;color:#bccbe2;margin-top:10px;line-height:1.6;}

/* day-tabs (একসাথে এক দিন) */
.rtabs{display:flex;gap:7px;overflow-x:auto;margin-top:13px;padding:2px 0;scrollbar-width:none;}
.rtabs::-webkit-scrollbar{display:none;}
.rtab{flex:0 0 auto;font-family:inherit;font-size:12px;font-weight:700;color:var(--mut);white-space:nowrap;
  cursor:pointer;background:#0c1525;border:1px solid var(--line);border-radius:10px;padding:7px 13px;}
.rtab.on{background:var(--rc);color:#06223d;border-color:var(--rc);
  box-shadow:0 3px 10px color-mix(in srgb,var(--rc) 35%,transparent);}
/* দিনের সব ব্যায়াম শেষ → ট্যাবে ✓ */
.rtab.done{color:#86efac;border-color:rgba(74,222,128,.4);}
.rtab.done::before{content:"✓ ";font-weight:900;}
.rtab.on.done{color:#06223d;}

/* নির্বাচিত দিনের প্যানেল */
.rday{display:none;margin-top:12px;background:rgba(255,255,255,.02);
  border:1px solid var(--line);border-radius:14px;padding:11px 13px 7px;}
.rday.on{display:block;}
.rday-h{display:flex;align-items:center;gap:8px;margin-bottom:4px;}
.rday-h b{font-size:14px;font-weight:800;color:var(--rc);}
.rday-h .rday-focus{font-size:11px;font-weight:600;color:var(--mut);min-width:0;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
/* দিনের প্রগ্রেস (২/৫) + রিসেট — ডান পাশে */
.rday-prog{flex:0 0 auto;margin-left:auto;font-size:11px;font-weight:800;color:var(--mut);
  background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:20px;padding:2px 9px;}
.rday.all-done .rday-prog{color:#062b16;background:#4ade80;border-color:#4ade80;}
.rday-reset{flex:0 0 auto;display:none;font-family:inherit;font-size:10.5px;font-weight:700;
  color:#fca5a5;cursor:pointer;background:#26120f;border:1px solid #3d2222;
  border-radius:20px;padding:3px 9px;}
.rday.has-done .rday-reset{display:block;}
.rday.all-done{border-color:rgba(74,222,128,.32);background:rgba(74,222,128,.04);}
ul.rex{margin:0;padding:0;list-style:none;}
ul.rex li{display:flex;align-items:center;gap:11px;font-size:13.5px;
  padding:9px 1px;border-bottom:1px solid rgba(255,255,255,.05);transition:opacity .18s;}
ul.rex li:last-child{border-bottom:none;}
/* ক্রম-নম্বরই চেকবক্স — ট্যাপ করলে ✓, সারিটি ম্লান হয় */
.rex-ck{flex:0 0 auto;width:24px;height:24px;padding:0;cursor:pointer;
  border-radius:7px;display:grid;place-items:center;font-family:inherit;
  font-size:11px;font-weight:800;color:var(--rc);
  background:color-mix(in srgb,var(--rc) 13%,transparent);
  border:1px solid color-mix(in srgb,var(--rc) 32%,transparent);transition:.15s;}
.rex-ck:active{transform:scale(.88);}
.rex-ck .ck-i{display:none;}
.rex-ck .ck-i svg{width:13px;height:13px;display:block;}
.rex-name{flex:1;min-width:0;}
/* শেষ চিহ্নিত সারি — লেখা ম্লান (৪৫%) + কাটা দাগ; ✓ বাটন সবুজ ও স্পষ্ট থাকে */
ul.rex li.done .rex-name,
ul.rex li.done .sr{opacity:.45;}
/* কাটা দাগটি লেখার চেয়েও হালকা — ৪৫% রঙে, চিকন */
ul.rex li.done .rex-name{text-decoration:line-through;
  text-decoration-color:color-mix(in srgb,currentColor 45%,transparent);
  text-decoration-thickness:1px;}
ul.rex li.done .rex-ck{color:#86efac;background:rgba(74,222,128,.16);
  border-color:rgba(74,222,128,.45);}
ul.rex li.done .rex-ck .ck-n{display:none;}
ul.rex li.done .rex-ck .ck-i{display:block;}
ul.rex li .sr{flex:0 0 auto;font-size:11px;font-weight:800;
  color:#86efac;background:#10261a;border-radius:7px;padding:3px 9px;white-space:nowrap;}
.rnote{display:flex;gap:8px;font-size:12px;color:#d9b878;font-weight:500;line-height:1.55;
  margin-top:11px;padding:10px 12px;background:rgba(251,191,36,.05);
  border:1px solid rgba(251,191,36,.16);border-radius:11px;}
.rnote svg{width:13px;height:13px;flex:0 0 auto;margin-top:2px;}
.rnote > span{flex:1;min-width:0;}

/* section sub-heading (আমার কাস্টম রুটিন / রেডিমেড) — বাঁ-পাশে অ্যাকসেন্ট */
.rsub{font-size:13.5px;font-weight:800;color:#dbe9ff;margin:20px 2px 10px;
  padding-left:9px;border-left:3px solid var(--line);}
.rsub-c{border-left-color:#c084fc;color:#ecdcff;}   /* কাস্টম সেকশন — বেগুনি */
.rsub-r{border-left-color:#4f9dff;}                  /* রেডিমেড সেকশন — নীল */
/* কাস্টম রুটিন অ্যাকশন বাটন (এডিট / মুছুন) */
/* কাস্টম রুটিনের হেডারে compact এডিট/মুছুন আইকন */
.ricon{flex:0 0 auto;width:28px;height:28px;display:grid;place-items:center;cursor:pointer;
  border-radius:8px;padding:0;color:var(--rc);border:1px solid var(--line);background:#0c1525;}
.ricon svg{width:14px;height:14px;}
.ricon.del{color:#fca5a5;border-color:#3d2222;background:#26120f;}
.ricon:active{filter:brightness(1.3);}
/* "নতুন কাস্টম রুটিন" বাটন */
.newcustom{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;
  font-family:inherit;font-size:13.5px;font-weight:700;cursor:pointer;color:#04263a;
  padding:12px;border-radius:11px;border:none;background:var(--acc);box-shadow:var(--shadow);}
.newcustom svg{width:17px;height:17px;}
.newcustom:active{filter:brightness(.92);}
.rempty{font-size:12.5px;color:var(--mut);text-align:center;line-height:1.6;
  padding:16px 14px;margin-top:10px;border:1px dashed var(--line);border-radius:11px;}

/* ---------- Builder view (কাস্টম রুটিন তৈরি) ---------- */
.builderView{display:none;}
.builderView.on{display:block;}
#builder-body{padding:14px 14px 48px;}
.b-field{margin-bottom:6px;}
.b-field label{display:block;font-size:12.5px;font-weight:700;color:var(--mut);margin:0 2px 6px;}
.b-help{font-size:12px;color:var(--mut);margin:10px 2px 12px;line-height:1.55;}
#b-name,.b-dayname,.b-sr,.b-ex-input{
  font-family:inherit;color:var(--txt);background:var(--pill);
  border:1px solid var(--line);border-radius:10px;outline:none;}
#b-name{width:100%;font-size:14px;padding:11px 12px;}
#b-name:focus,.b-dayname:focus,.b-sr:focus,.b-ex-input:focus{border-color:var(--acc);}
.bday{background:var(--card);border:1px solid var(--line);border-radius:12px;
  padding:11px 12px;margin-bottom:12px;box-shadow:var(--shadow);}
.bday-top{display:flex;gap:8px;align-items:center;margin-bottom:9px;}
.b-dayname{flex:1;min-width:0;font-size:13.5px;font-weight:700;padding:9px 11px;}
.b-del-day{flex:0 0 auto;width:38px;height:38px;display:grid;place-items:center;
  background:#26120f;border:1px solid #3d2222;border-radius:10px;color:#fca5a5;cursor:pointer;}
.b-del-day svg{width:16px;height:16px;}
ul.b-exlist{margin:0 0 9px;padding:0;list-style:none;}
ul.b-exlist:empty{display:none;}
ul.b-exlist .b-ex{display:flex;align-items:center;gap:8px;font-size:13.5px;
  padding:7px 0;border-bottom:1px dashed #1c2c47;}
ul.b-exlist .b-ex:last-child{border-bottom:none;}
.b-ex-name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.b-ex-sr{margin-left:auto;flex:0 0 auto;font-size:11.5px;font-weight:700;color:#86efac;
  background:#10261a;border-radius:7px;padding:2px 9px;white-space:nowrap;}
.b-del-ex{flex:0 0 auto;width:24px;height:24px;border-radius:7px;cursor:pointer;
  background:none;border:1px solid var(--line);color:var(--mut);font-size:12px;line-height:1;}
.b-del-ex:active{background:#26120f;color:#fca5a5;}
.b-addrow{display:flex;gap:7px;align-items:center;
  border-top:1px solid var(--line);padding-top:10px;}
/* সার্চযোগ্য ব্যায়াম-কম্বো (ইনপুট + ড্রপডাউন) */
.b-combo{position:relative;flex:1;min-width:0;}
.b-ex-input{width:100%;font-size:13px;padding:9px 10px;}
/* ড্রপডাউন in-flow — খুললে নিচের কন্টেন্ট (＋দিন বাটন/পরের দিন) ঠেলে নামায়, ঢাকে না */
.b-ex-drop{margin-top:9px;max-height:260px;overflow-y:auto;display:none;
  background:var(--card2);border:1px solid var(--acc);border-radius:11px;box-shadow:var(--shadow);}
.b-ex-drop.on{display:block;}
.b-opt-head{position:sticky;top:0;z-index:1;background:var(--pill);color:var(--acc);
  font-size:10.5px;font-weight:800;letter-spacing:.3px;padding:6px 11px;
  border-bottom:1px solid var(--line);}
.b-opt{display:flex;align-items:center;gap:8px;padding:10px 11px;font-size:13px;cursor:pointer;
  border-bottom:1px solid var(--line);}
.b-opt:last-child{border-bottom:none;}
.b-opt:active{background:var(--card);}
.b-opt>span:first-child{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.b-opt-g{margin-left:auto;flex:0 0 auto;font-size:10.5px;color:var(--mut);
  background:var(--pill);border:1px solid var(--line);border-radius:20px;padding:1px 8px;white-space:nowrap;}
.b-opt-custom{color:var(--acc2);font-weight:700;background:rgba(34,197,94,.06);}
.b-opt-custom>span:first-child{white-space:normal;}
.b-sr{flex:0 0 76px;width:76px;font-size:13px;padding:9px 8px;text-align:center;}
.b-add-ex{flex:0 0 auto;width:40px;height:38px;font-size:20px;font-weight:700;line-height:1;
  background:var(--acc);color:#04263a;border:none;border-radius:10px;cursor:pointer;}
.b-add-ex:active{filter:brightness(.92);}
.b-add-day{width:100%;font-family:inherit;font-size:13px;font-weight:700;cursor:pointer;
  color:var(--acc);background:var(--card);border:1px dashed var(--acc);
  border-radius:11px;padding:11px;}
.b-add-day:active{background:var(--card2);}
.b-actions{display:flex;gap:10px;margin-top:18px;}
.b-cancel,.b-save{flex:1;font-family:inherit;font-size:14px;font-weight:800;cursor:pointer;
  padding:13px;border-radius:11px;border:1px solid var(--line);}
.b-cancel{background:var(--card);color:var(--mut);}
.b-save{background:var(--acc2);color:#042b16;border-color:var(--acc2);}
.b-cancel:active,.b-save:active{filter:brightness(1.1);}

/* রুটিন বিল্ডারে দিনের ফোকাস ইনপুট (focus টোকেন) */
.b-dayfocus{width:100%;font-family:inherit;font-size:12px;color:var(--txt);
  background:var(--pill);border:1px solid var(--line);border-radius:9px;
  outline:none;padding:8px 11px;margin-bottom:9px;}
.b-dayfocus::placeholder{color:#5b6e8c;}
.b-dayfocus:focus{border-color:var(--acc);}

/* ---------- কাস্টম এক্সারসাইজ: হেডারে "নিজের ব্যায়াম যোগ" [+] আইকন ---------- */
.addex-btn{flex:0 0 auto;width:38px;height:38px;display:grid;place-items:center;
  cursor:pointer;border-radius:10px;color:#04263a;background:var(--acc);border:none;
  box-shadow:var(--shadow);}
.addex-btn svg{width:20px;height:20px;}
.addex-btn:active{filter:brightness(.92);}

/* কাস্টম এক্সারসাইজ কার্ড — "নিজের" ব্যাজ + এডিট/মুছুন অ্যাকশন */
.tag.t-custom{background:#2a1f3a;color:#d8b4fe;}
.cxacts{display:flex;gap:9px;margin-top:14px;padding-top:12px;border-top:1px solid var(--line);}
.cxacts button{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;
  font-family:inherit;font-size:12.5px;font-weight:700;cursor:pointer;
  padding:9px;border-radius:9px;border:1px solid var(--line);background:var(--pill);color:var(--mut);}
.cxacts button svg{width:14px;height:14px;}
.cxacts .cxedit{color:var(--acc);border-color:#1e3a55;}
.cxacts .cxdel{color:#fca5a5;border-color:#3d2222;background:#26120f;}
.cxacts button:active{filter:brightness(1.25);}

/* ---------- কাস্টম এক্সারসাইজ বিল্ডার ফর্ম ---------- */
#exbuilder-body{padding:14px 14px 48px;}
.cx-input,.cx-sel,.cx-area{width:100%;font-family:inherit;color:var(--txt);
  background:var(--pill);border:1px solid var(--line);border-radius:10px;outline:none;
  font-size:14px;padding:11px 12px;}
.cx-input::placeholder,.cx-area::placeholder{color:#5b6e8c;}
.cx-input:focus,.cx-sel:focus,.cx-area:focus{border-color:var(--acc);}
.cx-area{resize:vertical;line-height:1.6;min-height:42px;}
.cx-sel{appearance:none;-webkit-appearance:none;cursor:pointer;padding-right:34px;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2393a4c0' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><path d='m6 9 6 6 6-6'/></svg>");
  background-repeat:no-repeat;background-position:right 11px center;background-size:14px;}
.cx-row2{display:flex;gap:10px;}
.cx-row2 .b-field{flex:1;min-width:0;}
.cx-req{color:#fca5a5;}
.cx-hint{font-weight:600;color:#5b6e8c;font-size:11px;}
.cx-seg{display:flex;gap:7px;}
.cx-seg-b{flex:1;font-family:inherit;font-size:12.5px;font-weight:700;cursor:pointer;
  padding:9px 6px;border-radius:9px;color:var(--mut);
  background:var(--card);border:1px solid var(--line);}
.cx-seg-b.on{background:var(--card2);color:var(--txt);border-color:var(--acc);}

/* কাস্টম মিডিয়া বিল্ডার-ফিল্ড (URL + ফাইল আপলোড + স্ট্যাটাস) */
.cx-media-or{font-size:11px;color:#5b6e8c;text-align:center;margin:8px 0;}
.cx-file-btn{display:flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;
  font-family:inherit;font-size:13px;font-weight:700;color:var(--acc);
  background:var(--card);border:1px dashed var(--acc);border-radius:10px;padding:11px;}
.cx-file-btn svg{width:16px;height:16px;}
.cx-file-btn:active{background:var(--card2);}
.cx-media-status{margin-top:9px;display:flex;align-items:center;gap:9px;flex-wrap:wrap;}
.cx-media-status:empty{display:none;}
.cx-media-on{font-size:12px;font-weight:700;color:#86efac;background:#10261a;
  border:1px solid #1d3d2a;border-radius:8px;padding:5px 10px;
  max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.cx-media-src{color:#5b6e8c;font-weight:600;}
.cx-media-rm{flex:0 0 auto;font-family:inherit;font-size:11.5px;font-weight:700;cursor:pointer;
  color:#fca5a5;background:#26120f;border:1px solid #3d2222;border-radius:8px;padding:5px 10px;}
.cx-media-rm:active{filter:brightness(1.25);}

/* কাস্টম মিডিয়া রেন্ডার — থাম্বনেইল img/video + ডিটেইলে img */
.animthumb video,.animthumb img{display:block;width:128px;height:128px;object-fit:contain;background:#fff;}
.d-stage img{display:block;width:300px;height:300px;border-radius:13px;object-fit:contain;background:#fff;}

.listView{display:block;}
.hide{display:none !important;}
.empty{text-align:center;color:var(--mut);padding:40px 20px;font-size:14px;}

/* ---------- Bottom nav ---------- */
nav{
  position:fixed;bottom:0;left:50%;transform:translateX(-50%);
  width:100%;max-width:560px;display:flex;
  background:linear-gradient(0deg,#0c1730,#0e1a33);
  border-top:1px solid var(--line);z-index:60;
  padding:8px 8px calc(10px + env(safe-area-inset-bottom));
}
nav button{
  flex:1;background:none;border:none;color:var(--mut);font-family:inherit;
  font-size:11px;font-weight:600;line-height:1.4;padding:7px 2px;cursor:pointer;
  display:flex;flex-direction:column;align-items:center;gap:4px;border-radius:10px;
}
nav button .ni{display:flex;line-height:1;}
nav button .ni svg{width:22px;height:22px;display:block;}
nav button.on{color:var(--acc);}
nav button.on .ni{filter:drop-shadow(0 0 6px rgba(56,189,248,.5));}

.topbtn{position:fixed;bottom:88px;right:16px;z-index:55;
  width:42px;height:42px;border-radius:50%;border:1px solid var(--line);
  background:var(--card2);color:var(--acc);font-size:18px;display:none;
  place-items:center;cursor:pointer;box-shadow:var(--shadow);}
.topbtn.show{display:grid;}

/* ========== কার্ডের ভেতরে অ্যানিমেশন থাম্বনেইল (how-to-র ডান পাশে) ========== */
.animthumb{
  float:right; width:128px; margin:0 0 8px 12px; cursor:pointer;
  border:1px solid var(--line); border-radius:12px; overflow:hidden;
  background:#fff; position:relative; box-shadow:var(--shadow);
  /* steps/tips-এর li position:relative — z-index না দিলে float-এর নিচের অংশে ক্লিক li-তে চলে যায় */
  z-index:1;
}
.animthumb canvas{display:block;width:128px;height:128px;}
.animthumb .ov{
  position:absolute; inset:0; display:flex; align-items:flex-end; justify-content:center;
  background:linear-gradient(0deg, rgba(4,15,30,.78) 0%, rgba(4,15,30,0) 45%);
  color:#e6edf7; font-size:11px; font-weight:700; padding:6px; gap:5px;
}
.animthumb .ov svg{width:13px;height:13px;}
.animthumb:active{border-color:var(--acc);}

/* ========== DETAIL VIEW ========== */
.detailView{display:none;}
.detailView.on{display:block;}
.dhead{
  position:sticky; top:0; z-index:55;
  display:flex; align-items:center; gap:10px;
  background:linear-gradient(180deg,#0d1830, #0c1729);
  backdrop-filter:blur(8px); border-bottom:1px solid var(--line);
  padding:11px 14px;
}
.backbtn{
  display:flex; align-items:center; gap:5px;
  background:var(--card); border:1px solid var(--line); color:var(--txt);
  font-family:inherit; font-size:13px; font-weight:700; padding:7px 13px 7px 9px;
  border-radius:10px; cursor:pointer;
}
.backbtn svg{width:17px;height:17px;}
.backbtn:active{background:var(--card2);}
.dtitle{font-size:15px;font-weight:800;color:var(--txt);min-width:0;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

#detail-body{padding:14px 14px 40px;display:flex;flex-direction:column;
  align-items:center;gap:12px;}
.d-sub{font-size:12px;color:var(--mut);text-align:center;margin-top:-4px;}
.d-hint{font-size:12.5px;color:#94a3b8;text-align:center;}

.d-stage{background:#fff;border:1px solid var(--line);border-radius:18px;padding:6px;
  box-shadow:var(--shadow);position:relative;cursor:zoom-in;}
.d-stage canvas, .d-stage video, .d-stage img{display:block;width:300px;height:300px;border-radius:13px;
  object-fit:contain;background:#fff;}
/* প্লে-প্রগ্রেস বার — মিডিয়ার নিচে; tap/drag-এ সিক (স্ক্রাব), তাই বড় hit-area */
.d-prog{position:absolute;left:18px;right:18px;bottom:6px;height:22px;
  display:flex;align-items:center;cursor:pointer;touch-action:none;}
.d-prog .track{flex:1;height:4px;border-radius:4px;background:rgba(10,25,45,.18);overflow:hidden;}
.d-prog i{display:block;height:100%;width:0;background:var(--acc);border-radius:4px;}
.d-prog:active .track{height:7px;}   /* স্ক্রাবের সময় একটু মোটা — ধরা বোঝায় */
.d-phase{font-size:13px;color:var(--warn);font-weight:700;text-align:center;min-height:18px;}
.d-controls{display:flex;gap:10px;align-items:center;flex-wrap:wrap;justify-content:center;}
.d-controls button{background:var(--acc);color:#042b3d;border:none;padding:9px 18px;
  border-radius:10px;font-weight:700;font-size:13px;cursor:pointer;font-family:inherit;}
.d-controls .d-fs-btn{background:#0e1a2e;color:#7dd3fc;border:1px solid #1e3252;
  display:inline-flex;align-items:center;gap:6px;}
.d-controls .d-fs-btn svg{width:15px;height:15px;}
.d-controls .slider{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--mut);}
.d-controls input[type=range]{accent-color:var(--acc);width:110px;}
/* Play · Speed · Sound · Volume — সবসময় এক সারিতে (Play↔Pause লেবেল বদলালেও ভাঙে না); Full-Screen পরের সারিতে */
.d-row{display:flex;flex-wrap:nowrap;align-items:center;justify-content:center;gap:6px;
  width:100%;white-space:nowrap;}
.d-row > *{flex:0 0 auto;}
.d-row #d-play{min-width:84px;padding:9px 8px;}
.d-row .vol-slider{flex:0 1 110px;min-width:44px;}
.d-row .vol-slider input{width:100%;min-width:0;}
.d-controls select{background:#0e1a2e;color:#7dd3fc;border:1px solid #1e3252;border-radius:10px;
  width:66px;padding:8px 4px;font-family:inherit;font-size:13px;font-weight:700;cursor:pointer;}
.d-row .slider{gap:6px;}
/* সাউন্ড on/off + ভলিউম — detail ও ফুল-স্ক্রিন দুই জায়গায় একই চেহারা */
.d-controls .vol-btn, .fs-controls .vol-btn{background:#0e1a2e;color:#94a3b8;border:1px solid #1e3252;
  width:38px;height:36px;padding:0;border-radius:10px;cursor:pointer;display:inline-grid;place-items:center;}
.vol-btn svg{width:19px;height:19px;display:block;}
.d-controls .vol-btn.on, .fs-controls .vol-btn.on{color:#7dd3fc;border-color:var(--acc);}
.vol-btn:active{filter:brightness(1.25);}
.fs-sound{display:inline-flex;align-items:center;gap:10px;}
.fs-controls .slider{display:flex;align-items:center;gap:8px;font-size:12px;color:#9fb0c8;}
.fs-controls input[type=range]{accent-color:var(--acc);width:110px;}

/* ===== FULL-SCREEN অ্যানিমেশন ভিউ ===== */
.fs-view{position:fixed;inset:0;z-index:200;display:none;flex-direction:column;
  align-items:center;justify-content:center;gap:14px;padding:20px;
  background:rgba(3,10,22,.94);backdrop-filter:blur(4px);}
.fs-view.on{display:flex;}
.fs-close{position:absolute;top:14px;right:16px;width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.25);
  font-size:19px;line-height:1;cursor:pointer;font-family:inherit;}
.fs-close:active{background:rgba(255,255,255,.22);}
.fs-stage{background:#fff;border-radius:16px;padding:8px;box-shadow:var(--shadow);
  display:flex;align-items:center;justify-content:center;position:relative;}
.fs-stage .d-prog{left:20px;right:20px;bottom:10px;}
.fs-stage video, .fs-stage img, .fs-stage canvas{display:block;border-radius:10px;
  width:auto;height:auto;max-width:min(92vw,560px);max-height:74vh;object-fit:contain;background:#fff;}
.fs-cap{color:var(--warn);font-weight:700;font-size:14px;text-align:center;min-height:20px;}
.fs-controls{display:flex;gap:10px;align-items:center;flex-wrap:wrap;justify-content:center;}
.fs-play{background:var(--acc);color:#042b3d;border:none;padding:10px 22px;border-radius:12px;
  font-weight:700;font-size:13.5px;cursor:pointer;font-family:inherit;}
.fs-play:active{filter:brightness(.94);}
.fs-exit{display:inline-flex;align-items:center;gap:7px;background:#0e1a2e;color:#7dd3fc;
  border:1px solid #1e3252;padding:10px 20px;border-radius:12px;
  font-weight:700;font-size:13.5px;cursor:pointer;font-family:inherit;}
.fs-exit svg{width:15px;height:15px;}
.fs-exit:active{background:#16263f;}

.d-cues{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;max-width:480px;}
.d-cue{font-size:11.5px;background:#0e1a2e;border:1px solid #1e3252;color:#7dd3fc;
  padding:5px 10px;border-radius:20px;}

.d-target{font-size:12.5px;color:#9fb0c8;text-align:center;max-width:520px;line-height:1.8;}
.d-target .tl{color:#64748b;font-weight:700;}
.d-target b{color:#7dd3fc;}
.d-target .dot{display:inline-block;width:9px;height:9px;border-radius:50%;
  background:#3b82f6;margin-right:4px;}

/* detail-এ পুরো how/sci/tips (লিস্ট কার্ডের স্টাইল রিইউজ) */
.d-detail{width:100%;max-width:520px;border-top:1px solid var(--line);padding-top:6px;}

/* ---------- লিস্ট পেজ → কাস্টম রুটিন (কার্ড-বাটন + বটম-শিট) ---------- */
/* প্রতি কার্ডে "＋ রুটিনে" পিল — কার্ডের উপরের-ডান কোণায় (chevron-এর উপরে) */
/* "রুটিনে যোগ" — শুধু আইকন (ক্যালেন্ডার + ＋); কার্ড expand করলে
   প্রথম ব্লকের হেডিং সারির ডান প্রান্তে (সাধারণত "কিভাবে করবেন") */
.addrt{margin-left:auto;flex:0 0 auto;
  width:28px;height:28px;padding:0;display:grid;place-items:center;cursor:pointer;
  color:var(--acc);background:transparent;border:1px solid var(--acc);border-radius:9px;}
.addrt svg{width:15px;height:15px;display:block;}
.addrt:active{background:var(--acc);color:#04263a;}

/* বটম-শিট মডাল */
.armodal{position:fixed;inset:0;z-index:100;display:none;
  background:rgba(4,9,18,.62);backdrop-filter:blur(2px);
  align-items:flex-end;justify-content:center;}
.armodal.on{display:flex;}
.armodal-card{width:100%;max-width:560px;background:var(--card);
  border-top-left-radius:18px;border-top-right-radius:18px;
  border:1px solid var(--line);border-bottom:none;
  padding:16px 16px calc(20px + env(safe-area-inset-bottom));
  box-shadow:0 -10px 40px rgba(0,0,0,.5);
  max-height:80vh;overflow-y:auto;animation:sheetup .25s ease;}
@keyframes sheetup{from{transform:translateY(100%);}to{transform:translateY(0);}}
.armodal-head{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
#ar-title{font-size:15px;font-weight:800;flex:1;min-width:0;}
.ar-x{flex:0 0 auto;width:30px;height:30px;border-radius:8px;cursor:pointer;
  font-size:15px;color:var(--mut);background:var(--pill);border:1px solid var(--line);}
.ar-x:active{filter:brightness(1.3);}
.ar-new{width:100%;display:flex;align-items:center;justify-content:center;gap:6px;
  font-family:inherit;font-size:13.5px;font-weight:700;cursor:pointer;color:#04263a;
  padding:12px;border-radius:11px;border:none;background:var(--acc);}
.ar-new:active{filter:brightness(.92);}
.ar-or{text-align:center;font-size:11.5px;color:var(--mut);font-weight:600;margin:14px 0 10px;}
.ar-rt{background:var(--pill);border:1px solid var(--line);border-radius:11px;
  padding:10px 12px;margin-bottom:9px;}
.ar-rt-name{font-size:13px;font-weight:700;color:#dbe9ff;margin-bottom:8px;}
.ar-days{display:flex;flex-wrap:wrap;gap:7px;}
.ar-day{font-family:inherit;font-size:12px;font-weight:700;cursor:pointer;color:var(--txt);
  background:var(--card2);border:1px solid var(--line);border-radius:8px;padding:7px 11px;}
.ar-day:active{background:var(--acc);color:#04263a;border-color:var(--acc);}
.ar-note{font-size:12.5px;color:var(--mut);text-align:center;line-height:1.6;
  padding:14px;border:1px dashed var(--line);border-radius:11px;margin-top:12px;}

/* টোস্ট */
.toast{position:fixed;left:50%;bottom:90px;z-index:120;max-width:88%;
  background:#0e2336;color:var(--txt);border:1px solid #1e3a55;border-radius:11px;
  padding:11px 16px;font-size:12.5px;font-weight:600;text-align:center;
  box-shadow:var(--shadow);opacity:0;pointer-events:none;
  transform:translate(-50%,16px);transition:opacity .25s ease, transform .25s ease;}
.toast.on{opacity:1;transform:translate(-50%,0);}

/* ===== TRACK — সাপ্তাহিক ওয়ার্কআউট লগ + গ্রাফ ===== */
.trackPanel{padding:6px 16px 26px;display:none;}
.trackPanel.on{display:block;}
/* আইকন বাটন (এডিট / মুছুন / দিনে যোগ) */
.tk-ic{flex:0 0 auto;width:28px;height:28px;display:grid;place-items:center;cursor:pointer;padding:0;
  border-radius:8px;color:var(--acc);border:1px solid #1e3a55;background:#0c1525;font-family:inherit;}
.tk-ic svg{width:14px;height:14px;}
.tk-ic.tk-del{color:#fca5a5;border-color:#3d2222;background:#26120f;}
.tk-ic:active{filter:brightness(1.3);}
.tk-card{background:var(--card);border:1px solid var(--line);border-radius:12px;
  padding:12px;margin-bottom:12px;box-shadow:var(--shadow);}
#tk-date{color-scheme:dark;}
/* তারিখ বক্স — উপরে DD/MM/YYYY লেখা, নিচে স্বচ্ছ নেটিভ date ইনপুট (ট্যাপে পিকার খোলে) */
.tk-datebox{position:relative;cursor:pointer;white-space:nowrap;font-weight:700;text-align:center;}
.tk-datebox:focus-within{border-color:var(--acc);}
.tk-datebox input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;border:0;padding:0;}
.tk-hint{font-size:11.5px;color:#5b6e8c;margin:6px 2px 0;line-height:1.5;}
/* সপ্তাহ নেভিগেশন */
.tk-week{display:flex;align-items:center;gap:10px;margin:14px 0 12px;}
.tk-wlabel{flex:1;text-align:center;line-height:1.35;}
.tk-wlabel b{display:block;font-size:14.5px;color:var(--txt);}
.tk-wlabel span{font-size:11.5px;color:var(--mut);}
.tk-wbtn{flex:0 0 auto;width:36px;height:36px;display:grid;place-items:center;cursor:pointer;
  color:var(--acc);background:var(--pill);border:1px solid var(--line);border-radius:10px;}
.tk-wbtn svg{width:17px;height:17px;}
.tk-wbtn.next svg{transform:rotate(180deg);}
.tk-wbtn:disabled{opacity:.35;cursor:default;}
.tk-wbtn:not(:disabled):active{background:var(--card2);}
/* স্ট্যাট টাইল */
.tk-tiles{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-bottom:12px;}
.tk-tile{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 12px;min-width:0;}
.tk-tl{font-size:11.5px;color:var(--mut);font-weight:700;}
.tk-tv{font-size:23px;font-weight:800;color:var(--txt);line-height:1.3;}
.tk-tv small{font-size:12px;font-weight:700;color:var(--mut);}
.tk-d{display:block;font-size:10.5px;color:#5b6e8c;font-weight:600;}
.tk-d.up{color:#86efac;} .tk-d.dn{color:#fca5a5;}
/* গ্রাফ */
.tk-ct{font-size:13.5px;font-weight:800;color:var(--txt);}
.tk-cs{font-size:11.5px;color:var(--mut);margin:1px 0 8px;}
.tk-chart{position:relative;}
.tk-svg{display:block;width:100%;height:auto;overflow:visible;}
.tk-grid{stroke:rgba(147,164,192,.16);stroke-width:1;}
.tk-axis{fill:#7285a3;font-size:10.5px;font-family:inherit;}
.tk-axis.hi{fill:var(--txt);font-weight:800;}
.tk-val{fill:var(--txt);font-size:11px;font-weight:800;font-family:inherit;}
.tk-bar{fill:var(--acc);}
.tk-line{fill:none;stroke:var(--acc);stroke-width:2;stroke-linejoin:round;stroke-linecap:round;}
.tk-dot{fill:var(--acc);stroke:var(--card);stroke-width:2;}
.tk-hit{fill:transparent;cursor:pointer;}
.tk-tip{position:absolute;transform:translate(-50%,-100%);pointer-events:none;display:none;
  white-space:nowrap;font-size:11.5px;font-weight:700;color:var(--txt);z-index:2;
  background:#07101f;border:1px solid var(--line);border-radius:8px;padding:5px 9px;box-shadow:var(--shadow);}
.tk-tip.on{display:block;}
/* মাসল-গ্রুপ বার */
.tk-hb{display:flex;align-items:center;gap:9px;margin-top:7px;font-size:12.5px;}
.tk-hl{flex:0 0 84px;color:#c7d5ea;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.tk-ht{flex:1;height:10px;}
.tk-ht i{display:block;height:100%;min-width:3px;background:var(--acc);border-radius:0 4px 4px 0;}
.tk-hv{flex:0 0 26px;text-align:right;font-weight:800;color:var(--txt);}
/* তথ্য */
/* দুই কলামের টাইল — বিজোড় সংখ্যক হলে শেষটা পুরো প্রস্থ নেয় */
.tk-ins{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px;}
.tk-in{--ic:var(--acc);position:relative;min-width:0;padding:10px 10px 10px 11px;
  background:var(--pill);border:1px solid var(--line);border-radius:11px;}
.tk-in:last-child:nth-child(odd){grid-column:1 / -1;}
.tk-in.up{--ic:var(--acc2);} .tk-in.dn{--ic:#f87171;}
.tk-in.pr{--ic:var(--warn);border-color:rgba(251,191,36,.4);background:rgba(251,191,36,.08);}
.tk-ii{position:absolute;top:9px;left:10px;width:26px;height:26px;display:grid;place-items:center;border-radius:8px;
  color:var(--ic);background:color-mix(in srgb,var(--ic) 15%,transparent);}
.tk-ii svg{width:14px;height:14px;}
.tk-ib{min-width:0;line-height:1.4;}
.tk-ib small{display:flex;align-items:center;min-height:26px;padding-left:33px;margin-bottom:6px;
  font-size:11px;font-weight:700;line-height:1.25;color:var(--mut);}
.tk-ib b{display:block;font-size:14px;color:var(--txt);overflow-wrap:anywhere;}
.tk-in.up b,.tk-in.dn b,.tk-in.pr small{color:var(--ic);}
.tk-ib span{display:block;font-size:11.5px;color:#93a4c0;margin-top:1px;}
.tk-sel{margin:8px 0 6px;font-size:13px;padding:9px 12px;}
.tk-pr{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:8px;font-size:12px;color:var(--mut);}
.tk-pr b{color:var(--txt);}
/* লগ তালিকা */
.tk-day{padding:10px 12px;}
.tk-dh{display:flex;align-items:baseline;gap:5px;font-size:12.5px;color:var(--mut);
  padding-bottom:7px;border-bottom:1px solid var(--line);}
.tk-dh b{color:var(--txt);font-size:13.5px;}
.tk-dh span{margin-left:auto;font-weight:700;color:#c7d5ea;}
.tk-e{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px dashed var(--line);}
.tk-e:last-child{border-bottom:none;padding-bottom:0;}
.tk-en{flex:1;min-width:0;}
.tk-en b{display:block;font-size:13.5px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.tk-en span{font-size:12px;color:var(--mut);}
/* সারির এডিট/যোগ বাটন */
.tk-e{gap:8px;}
.tk-ic.tk-dayadd{font-size:15px;line-height:1;margin-left:6px;}
.tk-dh{align-items:center;}
.tk-day.rest{box-shadow:none;background:transparent;border-style:dashed;}
.tk-day.rest .tk-dh{border-bottom:none;padding-bottom:0;}
.tk-day.rest .tk-dh span{font-weight:600;color:#5b6e8c;}
.tk-tabs{margin:0 0 12px;}
.tk-tabs .labtab.on{border-color:var(--acc);}
/* গ্রাফে বাছাই — বাকি মার্ক ম্লান */
.tk-bar,.tk-dot{transition:opacity .15s;}
.tk-chart.has-sel .tk-bar:not(.sel){opacity:.4;}
.tk-chart.has-sel .tk-dot.sel{r:6px;}
/* খালি অবস্থা */
.tk-empty{text-align:center;font-size:12.5px;color:var(--mut);line-height:1.65;
  border:1px dashed var(--line);border-radius:14px;padding:26px 18px;margin-top:14px;}
.tk-empty b{display:block;font-size:14.5px;color:var(--txt);margin-bottom:4px;}
.tk-empty-ic{width:46px;height:46px;margin:0 auto 10px;border-radius:50%;display:grid;place-items:center;
  color:var(--acc);background:var(--pill);border:1px solid var(--line);}
.tk-empty-ic svg{width:22px;height:22px;}
/* লগ শিট — উপরে নোঙর করা (কিবোর্ড খুললেও ইনপুট ঢাকা পড়ে না) */
.tkmodal{align-items:flex-start;overflow-y:auto;padding:calc(12px + env(safe-area-inset-top)) 12px 12px;}
.tkmodal .armodal-card{border-radius:18px;border-bottom:1px solid var(--line);max-height:none;
  padding-bottom:16px;animation:tkpop .2s ease;}
@keyframes tkpop{from{transform:translateY(-14px);opacity:0;}to{transform:none;opacity:1;}}
.tk-mtitle{font-size:15px;font-weight:800;flex:1;min-width:0;}
.tk-chips{display:flex;gap:7px;overflow-x:auto;padding-bottom:10px;scrollbar-width:none;}
.tk-chips::-webkit-scrollbar{display:none;}
.tk-chips:empty{display:none;}
.tk-chip,.tk-dchip{flex:0 0 auto;font-family:inherit;font-size:12px;font-weight:700;cursor:pointer;white-space:nowrap;
  color:var(--mut);background:var(--pill);border:1px solid var(--line);border-radius:20px;padding:6px 12px;}
.tk-chip.on,.tk-dchip.on{color:var(--txt);border-color:var(--acc);background:var(--card2);}
.tk-last{font-size:12px;color:var(--mut);margin:2px 2px 4px;}
.tk-last:empty{display:none;}
.tk-last b{color:#c7d5ea;}
.tk-srow{display:flex;align-items:center;gap:10px;padding:9px 0;border-top:1px solid var(--line);}
.tk-srow>label{flex:1;font-size:13px;font-weight:700;color:var(--mut);}
.tk-step{display:flex;align-items:center;gap:6px;}
.tk-step button{width:42px;height:42px;font-family:inherit;font-size:19px;font-weight:700;line-height:1;cursor:pointer;
  color:var(--acc);background:var(--pill);border:1px solid var(--line);border-radius:11px;}
.tk-step button:active{background:var(--card2);}
.tk-step input{width:74px;height:42px;text-align:center;font-family:inherit;font-size:17px;font-weight:800;
  color:var(--txt);background:var(--pill);border:1px solid var(--line);border-radius:11px;outline:none;
  -moz-appearance:textfield;appearance:textfield;}
.tk-step input::-webkit-outer-spin-button,.tk-step input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0;}
.tk-step input:focus{border-color:var(--acc);}
.tk-dates{display:flex;align-items:center;gap:6px;min-width:0;}
.tk-dates .cx-input{width:auto;min-width:0;flex:0 1 150px;padding:8px 9px;font-size:13px;}
.tk-acts{display:flex;gap:9px;margin-top:8px;}
.tk-acts .newcustom{flex:1;box-shadow:none;}
.tk-more{flex:1;font-family:inherit;font-size:13.5px;font-weight:700;cursor:pointer;
  color:var(--acc);background:var(--pill);border:1px solid var(--acc);border-radius:11px;padding:12px 8px;}
.tk-more:active{background:var(--card2);}
/* সময়কাল টগল — সাপ্তাহিক ↔ মাসিক */
.tk-mode{display:flex;width:max-content;margin:14px auto 0;padding:3px;gap:3px;
  background:var(--pill);border:1px solid var(--line);border-radius:22px;}
.tk-mode button{font-family:inherit;font-size:12.5px;font-weight:700;cursor:pointer;
  color:var(--mut);background:none;border:none;border-radius:18px;padding:6px 18px;}
.tk-mode button.on{background:var(--acc);color:#04263a;}
.tk-mode + .tk-week{margin-top:10px;}
/* অগ্রগতি গ্রাফের মাপকাঠি টগল — সর্বোচ্চ ওজন / আনুমানিক 1RM / ভলিউম */
.tk-met{display:flex;padding:3px;gap:3px;margin:2px 0 8px;
  background:var(--pill);border:1px solid var(--line);border-radius:11px;}
.tk-met button{flex:1;min-width:0;font-family:inherit;font-size:12px;font-weight:700;cursor:pointer;white-space:nowrap;
  color:var(--mut);background:none;border:none;border-radius:8px;padding:7px 4px;}
.tk-met button.on{background:var(--acc);color:#04263a;}
.tk-chart.has-sel .tk-val{opacity:0;}   /* টুলটিপ খোলা থাকলে চূড়ার লেবেল ঢাকা পড়ে — লুকাই */

/* ===== SETTINGS — হেডারের ⚙ বাটন + পুরো-স্ক্রিন সেটিংস পেজ ===== */
.set-btn{flex:0 0 auto;width:38px;height:38px;display:grid;place-items:center;cursor:pointer;
  color:var(--mut);background:var(--pill);border:1px solid var(--line);border-radius:11px;}
.set-btn svg{width:19px;height:19px;}
.set-btn:active{background:var(--card2);color:var(--txt);}
.settingsView{position:fixed;top:0;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:560px;
  z-index:90;background:var(--bg);overflow-y:auto;display:none;}
.settingsView.on{display:block;}
#settings-body,#login-body{padding:0 16px calc(40px + env(safe-area-inset-bottom));}
/* লগইন পেজ (ক্লাউড Sync) — সেটিংসের উপরে খোলে */
#view-login{z-index:95;}
/* লগইন-গেট: লগইন না করা পর্যন্ত লগইন পেজ (আর টোস্ট) ছাড়া সব লুকানো */
html.locked body > :not(#view-login):not(#toast){display:none !important;}
html.locked #view-login{display:block;}
.login-brand{text-align:center;margin:26px 0 4px;}
.login-brand b{display:block;font-size:22px;font-weight:800;color:var(--txt);}
.login-brand span{display:block;font-size:13px;color:var(--mut);margin-top:4px;}
.login-show{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--mut);margin:8px 2px 0;cursor:pointer;}
.login-show input{width:16px;height:16px;accent-color:var(--acc);cursor:pointer;}
.login-err{min-height:18px;font-size:12.5px;font-weight:700;color:#f87171;margin:8px 2px 0;}
.login-link{display:block;width:100%;margin-top:12px;padding:4px;background:none;border:none;font-family:inherit;
  font-size:12.5px;font-weight:700;color:var(--acc);cursor:pointer;text-align:center;}
.login-wide{display:block;width:100%;margin-top:10px;padding:11px 12px;}
#login-submit:disabled,#of-save:disabled{opacity:.6;cursor:default;}
/* অফলাইন ভিডিও কার্ডের প্রগ্রেস বার */
.of-bar{height:8px;border-radius:99px;background:var(--card2);overflow:hidden;margin:10px 2px 0;}
.of-bar i{display:block;height:100%;background:var(--acc);border-radius:99px;transition:width .2s;}
.set-prev{font-size:12.5px;color:var(--mut);margin:8px 2px 0;}
.set-prev b{color:var(--txt);}
/* BMI কার্ড */
.bmi-ft{display:flex;gap:6px;}
.bmi-ft .cx-input{min-width:0;}
.bmi-save{display:block;width:100%;margin-top:8px;font-family:inherit;font-size:13.5px;font-weight:800;cursor:pointer;
  color:#04263a;background:var(--acc);border:none;border-radius:11px;padding:12px 8px;}
.bmi-save:active{filter:brightness(1.15);}
.bmi-empty{font-size:12.5px;color:var(--mut);text-align:center;line-height:1.6;
  margin-top:12px;padding:14px 10px;border:1px dashed var(--line);border-radius:10px;}
.bmi-res{--bc:var(--acc2);margin-top:14px;padding-top:12px;border-top:1px dashed var(--line);}
.bmi-res.lo{--bc:var(--acc);} .bmi-res.hi{--bc:var(--warn);} .bmi-res.ob{--bc:#f87171;}
.bmi-top{display:flex;align-items:baseline;gap:10px;}
.bmi-top small{font-size:11.5px;font-weight:700;color:var(--mut);}
.bmi-val{font-size:30px;font-weight:800;line-height:1;color:var(--txt);}
.bmi-cat{margin-left:auto;font-size:12.5px;font-weight:800;color:var(--bc);
  border:1px solid var(--bc);border-radius:20px;padding:3px 11px;}
.bmi-bar{position:relative;display:flex;gap:2px;height:8px;margin:16px 0 4px;}
.bmi-bar span{height:100%;border-radius:3px;opacity:.75;}
.bmi-bar i{position:absolute;top:-4px;width:4px;height:16px;margin-left:-2px;border-radius:2px;
  background:var(--txt);box-shadow:0 0 0 2px var(--card);}
.bmi-scale{position:relative;height:14px;font-size:10.5px;color:#5b6e8c;}
.bmi-scale span{position:absolute;transform:translateX(-50%);}
.bmi-rows{margin-top:8px;font-size:12.5px;color:#c7d5ea;line-height:1.55;}
.bmi-rows div{padding:6px 0;border-bottom:1px dashed var(--line);}
.bmi-rows div:last-child{border-bottom:none;}
.bmi-rows b{color:var(--txt);}
/* ডেটা ব্যাকআপ কার্ড */
.bk-parts{margin-bottom:10px;}
.bk-part{display:flex;align-items:center;gap:10px;padding:9px 2px;cursor:pointer;
  font-size:13.5px;font-weight:700;color:var(--txt);border-bottom:1px dashed var(--line);}
.bk-part:last-child{border-bottom:none;}
.bk-part input{flex:0 0 auto;width:18px;height:18px;accent-color:var(--acc);cursor:pointer;}
.bk-part small{margin-left:auto;font-size:12px;font-weight:700;color:var(--mut);}
.tk-acts .bmi-save{flex:1;width:auto;margin-top:0;}