:root{
    --pitch-dark:#07211a;
    --pitch:#0d3b2b;
    --lime:#c8ff3d;
    --lime-dark:#8fd400;
    --amber:#ffc531;
    --white:#f4fff6;
    --ink:#04150f;
  }
  *{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
  html,body{height:100%;margin:0}
  body{
    font-family:Nunito,system-ui,-apple-system,sans-serif;font-weight:800;
    color:var(--white);background:var(--pitch-dark);
    overflow:hidden;user-select:none;-webkit-user-select:none;
  }
  .screen{
    position:absolute;inset:0;max-width:520px;margin:0 auto;
    display:none;flex-direction:column;overflow-y:auto;
    background:radial-gradient(120% 60% at 50% 0%,#14513a 0%,var(--pitch) 45%,var(--pitch-dark) 100%);
  }
  .screen.active{display:flex;animation:fade .25s ease}
  @keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
  .pad{padding:0 18px 108px;flex:1 1 auto;display:flex;flex-direction:column}
  .padc{padding:max(14px,env(safe-area-inset-top)) 18px 108px;flex:1 1 auto;display:flex;flex-direction:column}

  /* ---------- banner ---------- */
  .banner{
    flex:0 0 auto;padding:max(16px,env(safe-area-inset-top)) 18px 18px;
    background:
      repeating-linear-gradient(115deg,rgba(255,255,255,.05) 0 26px,transparent 26px 52px),
      linear-gradient(135deg,#1d7a52,#0b3527);
    border-bottom-left-radius:30px;border-bottom-right-radius:30px;
    box-shadow:0 14px 34px rgba(0,0,0,.35);
  }
  .banner-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
  .club{display:flex;align-items:center;gap:12px;min-width:0}
  .crest{
    width:50px;height:50px;flex:0 0 auto;border-radius:14px;
    background:linear-gradient(160deg,var(--lime),var(--lime-dark));color:var(--ink);
    display:grid;place-items:center;font-size:19px;font-weight:1000;
    box-shadow:0 4px 14px rgba(200,255,61,.3);
  }
  .club .team{font-size:18px;line-height:1.15}
  .club .age{font-size:13px;opacity:.6;font-weight:700;letter-spacing:.08em}
  .chip{
    display:flex;align-items:center;gap:6px;flex:0 0 auto;
    background:rgba(4,21,15,.4);border:2px solid rgba(200,255,61,.3);
    padding:7px 14px;border-radius:999px;font-size:17px;color:var(--lime);
  }
  .hello{font-size:27px;font-weight:1000;margin-top:16px;line-height:1.15}
  .hello small{display:block;font-size:16px;font-weight:700;opacity:.65;margin-top:3px}

  /* ---------- generic ---------- */
  .card{background:rgba(255,255,255,.08);border:2px solid rgba(255,255,255,.07);border-radius:26px;padding:18px;margin-top:14px}
  .card-title{font-size:14px;letter-spacing:.1em;text-transform:uppercase;opacity:.55;font-weight:800}
  .back{
    width:52px;height:52px;border-radius:50%;border:none;flex:0 0 auto;
    background:rgba(255,255,255,.1);color:var(--white);font-size:24px;
    display:grid;place-items:center;cursor:pointer;
  }
  .topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex:0 0 auto}
  h1{font-size:29px;font-weight:1000;margin:16px 0 4px;line-height:1.12}
  .sub{font-size:16px;opacity:.68;margin:0;font-weight:700}

  /* ---------- home: next exercise ---------- */
  .next{margin-top:18px;border-radius:30px;padding:20px;
    background:linear-gradient(150deg,rgba(200,255,61,.2),rgba(200,255,61,.06));
    border:2px solid rgba(200,255,61,.35);cursor:pointer}
  .next .row{display:flex;align-items:center;gap:16px}
  .tile{width:74px;height:74px;flex:0 0 auto;border-radius:22px;
    background:linear-gradient(150deg,#1d6b4c,#092a1f);display:grid;place-items:center;font-size:38px}
  .next .name{font-size:23px;line-height:1.15}
  .next .meta{font-size:15px;opacity:.7;font-weight:700;margin-top:4px}

  .btn{
    width:100%;border:none;cursor:pointer;font-family:inherit;font-weight:1000;
    background:linear-gradient(180deg,var(--lime),var(--lime-dark));color:var(--ink);
    font-size:30px;padding:20px;border-radius:26px;box-shadow:0 7px 0 #5f9200;
  }
  .btn:active{transform:translateY(5px);box-shadow:0 2px 0 #5f9200}
  .btn.huge{font-size:38px;padding:24px}
  .btn.ghost{
    background:none;box-shadow:none;border:2px solid rgba(255,255,255,.18);
    color:var(--white);font-size:20px;padding:15px;
  }
  .btn.ghost:active{transform:none;background:rgba(255,255,255,.06)}
  .mt{margin-top:14px}

  /* ---------- coach note ---------- */
  .coachnote{display:none;gap:12px;align-items:flex-start;margin-top:16px;
    background:rgba(200,255,61,.1);border:1px solid rgba(200,255,61,.3);
    border-radius:18px;padding:14px 16px}
  .coachnote.on{display:flex}
  .coachnote .badge{flex:0 0 auto;font-size:10px;letter-spacing:.09em;font-weight:1000;
    background:rgba(200,255,61,.22);color:var(--lime);padding:5px 9px;border-radius:8px;margin-top:2px}
  .coachnote .txt{flex:1 1 auto;font-size:16px;font-weight:700;line-height:1.45}

  /* ---------- personal best ---------- */
  .best-pill{
    display:none;margin-top:12px;align-self:flex-start;
    background:rgba(255,197,49,.16);border:2px solid rgba(255,197,49,.4);
    color:var(--amber);border-radius:999px;padding:8px 16px;font-size:15px;
  }
  .best-pill.on{display:block}

  /* ---------- plan ---------- */
  .plan{margin-top:18px;background:rgba(4,21,15,.3);border-radius:22px;padding:6px 18px 14px}
  .prow{display:flex;align-items:center;gap:14px;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.07)}
  .prow .dur{width:62px;flex:0 0 auto;text-align:right;font-size:19px;color:var(--lime);font-variant-numeric:tabular-nums}
  .prow .what{flex:1 1 auto;font-size:17px;min-width:0}
  .prow.rest{opacity:.45}
  .prow.rest .dur{color:var(--white);font-size:16px}
  .prow.rest .what{font-size:15px;font-weight:700}
  .ptotal{display:flex;justify-content:space-between;align-items:baseline;gap:10px;padding-top:13px}
  .ptotal .k{font-size:14px;letter-spacing:.08em;text-transform:uppercase;opacity:.5}
  .ptotal .v{font-size:19px;color:var(--lime)}
  .pnote{margin-top:9px;font-size:13px;font-weight:700;opacity:.4}

  /* ---------- why ---------- */
  .why-btn{
    margin-top:14px;display:inline-flex;align-items:center;gap:7px;
    background:rgba(4,21,15,.35);border:none;color:rgba(255,255,255,.78);
    font-family:inherit;font-weight:800;font-size:15px;padding:9px 16px;border-radius:999px;cursor:pointer;
  }
  .why-text{
    display:none;margin-top:12px;background:rgba(4,21,15,.35);
    border-left:4px solid var(--lime);border-radius:0 16px 16px 0;
    padding:14px 16px;font-size:16px;font-weight:700;line-height:1.45;opacity:.92;
  }
  .why-text.open{display:block}

  /* ---------- pool ---------- */
  .pool .head{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
  .pool .goal{font-size:17px}
  .pool .num{font-size:21px;color:var(--lime);white-space:nowrap}
  .track{height:16px;border-radius:999px;background:rgba(0,0,0,.4);margin-top:11px;overflow:hidden}
  .fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--lime-dark),var(--lime));
    box-shadow:0 0 16px rgba(200,255,61,.45);transition:width .9s cubic-bezier(.2,.9,.25,1)}
  .pool .nudge{margin-top:11px;font-size:16px;color:var(--amber);font-weight:800}

  /* ---------- week list ---------- */
  .task{display:flex;align-items:center;gap:14px;background:rgba(255,255,255,.06);
    border-radius:20px;padding:13px 15px;margin-top:10px;cursor:pointer}
  .task .ic{width:48px;height:48px;flex:0 0 auto;border-radius:15px;
    background:linear-gradient(150deg,#1d6b4c,#092a1f);display:grid;place-items:center;font-size:24px}
  .task .tx{flex:1 1 auto;min-width:0}
  .task .tn{font-size:17px;line-height:1.2}
  .task .td{font-size:14px;opacity:.6;font-weight:700;margin-top:2px}
  .task.done{opacity:.5}
  .task .tick{font-size:24px;color:var(--lime)}
  .task .go{font-size:24px;opacity:.5}

  /* ---------- presence ---------- */
  .presence-head{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
  .presence-head .card-title{font-size:13px;letter-spacing:.05em;white-space:nowrap}
  .presence-head .big{font-size:24px;color:var(--lime);white-space:nowrap}
  .presence-head .deadline{font-size:13px;font-weight:800;opacity:.5;white-space:nowrap}
  .grid{display:flex;flex-wrap:wrap;gap:9px;margin-top:14px}
  .dot{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
    background:rgba(0,0,0,.32);border:2px solid rgba(255,255,255,.06);
    font-size:19px;font-weight:1000;color:transparent}
  .dot.on{background:linear-gradient(160deg,var(--lime),var(--lime-dark));
    border-color:transparent;color:var(--ink);box-shadow:0 0 12px rgba(200,255,61,.35)}
  .you{margin-top:14px;font-size:15px;font-weight:800;color:var(--lime)}

  /* ---------- all done ---------- */
  .celebrate{text-align:center;padding:26px 18px 6px}
  .celebrate .mark{font-size:76px;line-height:1}
  .celebrate h1{font-size:34px;margin:10px 0 4px}
  .celebrate p{font-size:17px;font-weight:700;opacity:.7;margin:0;line-height:1.5;max-width:34ch;margin-inline:auto}
  .tallies{display:flex;gap:12px;margin-top:18px}
  .tally{flex:1 1 0;background:rgba(255,255,255,.08);border-radius:22px;padding:15px 10px;text-align:center}
  .tally .v{font-size:27px;color:var(--lime);line-height:1}
  .tally .k{font-size:13px;font-weight:700;opacity:.6;margin-top:6px}
  .bonus{width:100%;margin-top:14px;border:2px dashed rgba(200,255,61,.45);cursor:pointer;
    background:rgba(200,255,61,.08);color:var(--lime);font-family:inherit;font-weight:1000;
    font-size:22px;padding:18px;border-radius:24px}
  .bonus small{display:block;font-size:14px;font-weight:700;opacity:.75;color:var(--white);margin-top:5px}
  .nextdrop{margin-top:16px;text-align:center;font-size:15px;font-weight:700;opacity:.5}

  /* ---------- run ---------- */
  .steps{display:flex;gap:8px;justify-content:center;margin-top:10px;flex:0 0 auto}
  .step{width:32px;height:7px;border-radius:999px;background:rgba(255,255,255,.15)}
  .step.on{background:var(--lime);box-shadow:0 0 10px rgba(200,255,61,.5)}
  .step.now{background:var(--lime);transform:scaleY(1.7)}
  .stagebox{flex:0 0 auto;width:112px;height:112px;border-radius:24px;margin:14px auto 0;
    background:linear-gradient(160deg,#1a6349,#0a2c20);display:grid;place-items:center;font-size:44px}
  .ring-wrap{flex:1 1 auto;display:grid;place-items:center;position:relative;min-height:0}
  .ring{width:min(74vw,300px);height:min(74vw,300px);transform:rotate(-90deg)}
  .ring circle{fill:none;stroke-linecap:round}
  .ring .bg{stroke:rgba(255,255,255,.12);stroke-width:16}
  .ring .fg{stroke:var(--lime);stroke-width:16;filter:drop-shadow(0 0 12px rgba(200,255,61,.6))}
  .ring-center{position:absolute;text-align:center}
  .ring-center .secs{font-size:96px;font-weight:1000;line-height:1;font-variant-numeric:tabular-nums}
  .ring-center .unit{font-size:18px;opacity:.6;font-weight:700;letter-spacing:.12em}
  .ring-center.hurry .secs{color:var(--amber)}
  .instr{text-align:center;font-size:24px;color:var(--lime);margin-top:6px;flex:0 0 auto;min-height:32px}
  #cheer-band{flex:0 0 auto;height:64px;display:grid;place-items:center;pointer-events:none}
  #cheer{text-align:center;font-size:31px;font-weight:1000;color:var(--lime);opacity:0;
    padding:6px 20px;border-radius:999px;background:rgba(4,21,15,.55)}
  #cheer.show{animation:cheerPop 1.4s ease both}
  @keyframes cheerPop{0%{opacity:0;transform:scale(.7)}20%{opacity:1;transform:scale(1.1)}
    35%{transform:scale(1)}80%{opacity:1}100%{opacity:0}}
  .quit{flex:0 0 auto;margin-top:8px;background:none;border:none;color:rgba(255,255,255,.4);
    font-family:inherit;font-weight:700;font-size:16px;padding:12px;cursor:pointer}

  /* ---------- rest ---------- */
  #screen-rest .screen-inner{flex:1 1 auto;display:flex;flex-direction:column;
    align-items:center;justify-content:center;gap:6px}
  .rest-word{font-size:30px;opacity:.65;letter-spacing:.14em}
  .rest-secs{font-size:120px;font-weight:1000;line-height:1;color:var(--white);font-variant-numeric:tabular-nums}
  .rest-next{margin-top:18px;text-align:center;font-size:19px;font-weight:700;opacity:.75}
  .rest-next b{display:block;font-size:25px;color:var(--lime);margin-top:5px;font-weight:1000}

  /* ---------- countdown ---------- */
  #countdown{position:absolute;inset:0;z-index:40;display:none;place-items:center;background:rgba(4,21,15,.94)}
  #countdown.active{display:grid}
  #countdown .num{font-size:170px;font-weight:1000;color:var(--lime);line-height:1}

  /* ---------- stepper / attempts ---------- */
  .stepper{display:flex;align-items:center;justify-content:center;gap:16px;margin:10px 0 2px}
  .step-btn{width:86px;height:86px;border-radius:50%;border:none;cursor:pointer;
    background:rgba(255,255,255,.12);color:var(--white);
    font-family:inherit;font-size:44px;font-weight:1000;line-height:1}
  .step-btn:active{transform:scale(.92);background:rgba(200,255,61,.25)}
  .repv{font-size:80px;font-weight:1000;min-width:130px;text-align:center;
    font-variant-numeric:tabular-nums;color:var(--lime)}
  .chips{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:4px}
  .chipbtn{background:rgba(255,255,255,.1);border:none;color:var(--white);
    font-family:inherit;font-weight:800;font-size:18px;padding:11px 19px;border-radius:999px;cursor:pointer}
  .chipbtn:active{background:rgba(200,255,61,.25)}
  .attempts{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;justify-content:center}
  .att{background:rgba(255,255,255,.09);border-radius:14px;padding:8px 14px;font-size:18px}
  .att.best{background:rgba(255,197,49,.2);color:var(--amber);border:2px solid rgba(255,197,49,.45)}
  .att-stats{display:flex;gap:12px;margin-top:14px}
  .att-stats .tally{margin:0}

  /* ---------- done ---------- */
  .trophy{font-size:88px;text-align:center}
  .earned{text-align:center;font-size:48px;font-weight:1000;color:var(--lime)}
  .pb{text-align:center;background:rgba(255,197,49,.16);border:2px solid rgba(255,197,49,.4);
    color:var(--amber);border-radius:20px;padding:12px;font-size:19px;margin-top:12px;display:none}
  .pb.show{display:block}
  .center-col{flex:1 1 auto;display:flex;flex-direction:column;justify-content:center;gap:4px;min-height:0}
  #confetti{position:fixed;inset:0;pointer-events:none;z-index:60}

  /* ---------- dev bar ---------- */
  #dev{position:fixed;left:50%;transform:translateX(-50%);bottom:max(10px,env(safe-area-inset-bottom));
    z-index:99;display:flex;align-items:center;gap:10px;background:rgba(0,0,0,.6);
    padding:7px 8px 7px 16px;border-radius:999px;backdrop-filter:blur(8px)}
  #dev span{font-size:12px;font-weight:800;color:rgba(255,255,255,.5);letter-spacing:.04em;white-space:nowrap}
  #dev button{border:none;background:rgba(255,255,255,.14);color:var(--white);
    font-family:inherit;font-weight:800;font-size:13px;padding:8px 14px;border-radius:999px;cursor:pointer}
  #dev a{text-decoration:none;background:rgba(255,255,255,.14);color:var(--white);
    font-weight:800;font-size:13px;padding:8px 14px;border-radius:999px;white-space:nowrap}