:root{
  --bg:#f6f4f1; --card:#ffffff; --ink:#141310; --muted:#7a766e; --line:#e7e2da;
  --fire:#ff6a00; --fire2:#ff9e2c; --green:#1d9e57; --red:#d64545; --dark:#0a0a0c;
  --radius:18px;
}
*{box-sizing:border-box; -webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;padding-bottom:92px}
button{font:inherit;cursor:pointer}
input,select{font:inherit}
h1,h2,h3{margin:0}
.muted{color:var(--muted)}
.primary{background:var(--dark);color:#fff;border:none;border-radius:999px;padding:14px 20px;font-weight:700;width:100%}
.ghost{background:#fff;border:1.5px solid var(--line);border-radius:999px;padding:11px 16px;font-weight:600}
.danger{background:#fff;border:1.5px solid #f0c9c9;color:var(--red);border-radius:999px;padding:11px 16px;font-weight:600}

/* lock */
.lockwrap{min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:20px;background:var(--dark)}
.lockcard{background:var(--card);border-radius:24px;padding:28px 22px;max-width:380px;width:100%;text-align:center}
.lockcard h1{font-size:30px;letter-spacing:-.5px}
.lockcard h1 span{color:var(--fire)}
.brandmark{font-size:44px}
.lockcard input{display:block;width:100%;margin:12px 0;padding:14px;border:1.5px solid var(--line);border-radius:14px;text-align:center;font-size:17px}
.lockmsg{color:var(--red);min-height:20px;font-weight:600}

/* chrome */
.topbar{position:sticky;top:0;z-index:30;background:rgba(246,244,241,.92);backdrop-filter:blur(8px);display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line)}
.brand{font-weight:800;font-size:19px;letter-spacing:-.3px}
.brand span{color:var(--fire)}
.savestate{font-size:12.5px;font-weight:700;color:var(--muted);text-align:right}
.savestate.ok{color:var(--green)} .savestate.fail{color:var(--red)}
.savestate button{margin-left:6px;border:1px solid var(--red);color:var(--red);background:#fff;border-radius:999px;padding:2px 10px;font-weight:700}
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:30;background:#fff;border-top:1px solid var(--line);display:flex;padding:6px 4px calc(6px + env(safe-area-inset-bottom))}
.tabbtn{flex:1;background:none;border:none;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;font-weight:600;color:var(--muted);padding:6px 0}
.tabbtn span{font-size:20px}
.tabbtn.active{color:var(--ink)}
.tabpage{padding:14px 14px 8px;max-width:640px;margin:0 auto}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-bottom:14px}
.card h2{font-size:19px;letter-spacing:-.3px}
.card h3{font-size:16px}
.bigbar{height:16px;background:#eee9e2;border-radius:999px;overflow:hidden;margin:10px 0 6px}
.bigbar>i{display:block;height:100%;width:0%;border-radius:999px;background:linear-gradient(90deg,var(--fire2),var(--fire));transition:width .5s ease}
.pctline{display:flex;justify-content:space-between;font-weight:700}
.pctline .count{font-size:22px}
.daypills{display:flex;gap:6px;overflow-x:auto;padding:2px 0 10px}
.daypill{flex:0 0 auto;border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:8px 13px;font-weight:700;font-size:13.5px}
.daypill.active{background:var(--dark);color:#fff;border-color:var(--dark)}
.daypill.today{box-shadow:0 0 0 2px var(--fire2) inset}

/* exercises + sets */
.exercise{margin-bottom:14px}
.exercise .exhead{display:flex;justify-content:space-between;align-items:flex-start;gap:8px}
.exname{background:none;border:none;text-align:left;font-size:17px;font-weight:800;letter-spacing:-.2px;padding:0;color:var(--ink)}
.exname .play{color:var(--fire);font-size:13px;vertical-align:middle}
.exsub{color:var(--muted);font-size:13.5px;margin:2px 0 6px}
.lasttime{font-size:12.5px;color:var(--muted);margin:4px 0}
.prbadge{display:inline-block;background:#fff3e6;color:#b35c00;border:1px solid #ffd9ae;font-weight:800;font-size:11.5px;border-radius:999px;padding:2px 9px;margin-left:6px}
.setrow{display:flex;align-items:center;gap:10px;padding:7px 0;border-top:1px solid #f1ede6}
.setrow:first-of-type{border-top:none}
.doneind{width:32px;height:32px;flex:0 0 32px;border-radius:50%;border:2.5px solid #cfc9bd;display:flex;align-items:center;justify-content:center;font-size:17px;color:#fff;background:#fff;transition:all .2s}
.doneind.on{background:var(--green);border-color:var(--green)}
.setlabel{font-weight:600;width:44px;flex:0 0 44px}
.weightwrap{flex:1;display:flex;justify-content:flex-end}
.weightwrap input{width:104px;max-width:34vw;padding:10px 12px;border:1.5px solid var(--line);border-radius:999px;text-align:center;font-weight:700;background:#fbfaf8}
.repswrap select{width:96px;max-width:30vw;padding:10px 6px;border:1.5px solid var(--line);border-radius:999px;text-align:center;font-weight:700;background:#fbfaf8;appearance:none;-webkit-appearance:none}
.sethead{display:flex;gap:10px;color:var(--muted);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;padding-top:4px}
.sethead .h-done{width:32px;flex:0 0 32px}.sethead .h-set{width:44px;flex:0 0 44px}.sethead .h-w{flex:1;text-align:right;padding-right:52px}.sethead .h-r{width:96px;max-width:30vw;text-align:center}
.rowbtns{display:flex;gap:8px;margin-top:6px}
.rowbtns button{flex:1}

/* check rows */
.checkrow{display:flex;gap:12px;align-items:flex-start;padding:11px 0;border-top:1px solid #f1ede6;cursor:pointer}
.checkrow:first-of-type{border-top:none}
.checkbox{width:30px;height:30px;flex:0 0 30px;border-radius:50%;border:2.5px solid #cfc9bd;display:flex;align-items:center;justify-content:center;color:#fff;font-size:16px;margin-top:1px}
.checkbox.on{background:var(--green);border-color:var(--green)}
.checkrow .ct{font-weight:700}
.checkrow .cd{color:var(--muted);font-size:13px;margin-top:1px}
.protein{margin-left:auto;font-weight:800;color:var(--fire);white-space:nowrap}

/* progress / photos */
.bwbar{height:14px;background:#eee9e2;border-radius:999px;overflow:hidden}
.bwbar>i{display:block;height:100%;background:linear-gradient(90deg,#37b268,var(--green));transition:width .5s}
.histrow{display:flex;justify-content:space-between;padding:8px 0;border-top:1px solid #f1ede6;font-weight:600}
.histrow:first-of-type{border-top:none}
.histrow button{background:none;border:none;color:var(--red);font-weight:700}
.photogrid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.photogrid figure{margin:0;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#fff;cursor:pointer}
.photogrid img{width:100%;height:170px;object-fit:cover;display:block}
.photogrid figcaption{padding:7px 10px;font-size:12.5px;font-weight:700;color:var(--muted)}
.inlineinputs{display:flex;gap:8px;margin-top:10px}
.inlineinputs input{flex:1;padding:11px;border:1.5px solid var(--line);border-radius:12px;min-width:0}
.inlineinputs button{flex:0 0 auto}

/* 75 grid */
.hardgrid{display:grid;grid-template-columns:repeat(10,1fr);gap:4px;margin-top:10px}
.hardcell{aspect-ratio:1;border-radius:6px;background:#eee9e2;display:flex;align-items:center;justify-content:center;font-size:9.5px;font-weight:700;color:var(--muted)}
.hardcell.done{background:var(--green);color:#fff}
.hardcell.failed{background:#f3d3d3;color:var(--red)}
.hardcell.today{box-shadow:0 0 0 2px var(--fire)}
.taskrow{display:flex;align-items:center;gap:12px;padding:11px 0;border-top:1px solid #f1ede6}
.taskrow:first-of-type{border-top:none}
.taskrow .tt{font-weight:700}
.taskrow .td{font-size:12.5px;color:var(--muted)}
.banner{background:#fdf1f1;border:1px solid #f0c9c9;color:#8c2f2f;border-radius:14px;padding:12px 14px;font-weight:600;margin-bottom:12px}
.banner.good{background:#edf8f1;border-color:#bfe6cf;color:#14532d}

/* modal */
.modalwrap{position:fixed;inset:0;z-index:60;background:rgba(10,10,12,.55);display:flex;align-items:center;justify-content:center;padding:18px}
.modal{background:#fff;border-radius:22px;max-width:420px;width:100%;max-height:88dvh;overflow:auto;padding:18px;position:relative}
.modal .x{position:absolute;top:10px;right:10px;width:44px;height:44px;border-radius:50%;border:none;background:#f1ede6;font-size:19px;font-weight:800}
.modal img.full{width:100%;border-radius:14px}
.comparewrap{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.comparewrap img{width:100%;border-radius:12px}
.comparewrap figcaption{font-size:12px;font-weight:700;color:var(--muted);text-align:center;margin-top:4px}
.comparewrap figure{margin:0}

/* form animation */
.animstage{background:#0e0e11;border-radius:16px;padding:10px;display:flex;justify-content:center}
.animstage svg{width:230px;height:170px}
.animstage .fig{stroke:#f5f2ec;stroke-width:5;fill:none;stroke-linecap:round}
.animstage .load{fill:var(--fire)}
.animstage .machine{stroke:#5a564e;stroke-width:4;fill:none;stroke-linecap:round}
@keyframes mv-press{0%,100%{transform:translateY(0)}50%{transform:translateY(26px)}}
@keyframes mv-ohp{0%,100%{transform:translateY(0)}50%{transform:translateY(-24px)}}
@keyframes mv-squat{0%,100%{transform:translateY(0)}50%{transform:translateY(20px)}}
@keyframes mv-hinge{0%,100%{transform:rotate(0deg)}50%{transform:rotate(24deg)}}
@keyframes mv-curl{0%,100%{transform:rotate(6deg)}50%{transform:rotate(-64deg)}}
@keyframes mv-row{0%,100%{transform:translateX(0)}50%{transform:translateX(-20px)}}
@keyframes mv-latraise{0%,100%{transform:rotate(4deg)}50%{transform:rotate(-52deg)}}
@keyframes mv-calf{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes mv-crunch{0%,100%{transform:rotate(0deg)}50%{transform:rotate(-20deg)}}
@keyframes mv-ext{0%,100%{transform:rotate(-70deg)}50%{transform:rotate(4deg)}}
.anim-press{animation:mv-press 2s ease-in-out infinite;transform-origin:center}
.anim-ohp{animation:mv-ohp 2s ease-in-out infinite}
.anim-squat{animation:mv-squat 2s ease-in-out infinite}
.anim-hinge{animation:mv-hinge 2s ease-in-out infinite;transform-origin:105px 96px}
.anim-curl{animation:mv-curl 1.8s ease-in-out infinite;transform-origin:128px 74px}
.anim-row{animation:mv-row 2s ease-in-out infinite}
.anim-latraise{animation:mv-latraise 2s ease-in-out infinite;transform-origin:104px 62px}
.anim-calf{animation:mv-calf 1.6s ease-in-out infinite}
.anim-crunch{animation:mv-crunch 2s ease-in-out infinite;transform-origin:86px 108px}
.anim-ext{animation:mv-ext 1.8s ease-in-out infinite;transform-origin:120px 96px}
@media (prefers-reduced-motion: reduce){.animstage *{animation:none!important}}

.toast{position:fixed;left:50%;bottom:96px;transform:translateX(-50%);background:var(--dark);color:#fff;font-weight:700;border-radius:999px;padding:11px 18px;z-index:80;box-shadow:0 6px 24px rgba(0,0,0,.25)}
.kicker{font-size:12px;font-weight:800;letter-spacing:1.2px;color:var(--fire);text-transform:uppercase}
.center{text-align:center}
.mt{margin-top:10px}
input[type="date"]{padding:10px;border:1.5px solid var(--line);border-radius:12px}
select.sel{padding:10px;border:1.5px solid var(--line);border-radius:12px;background:#fff;font-weight:600}