:root{
  --bg:#090B10;--bg2:#10141C;--card:#151922;--elev:#1C2330;--tx:#F4F5F7;--tx2:#A5AAB5;--lime:#A6F36A;--line:#252C38;
  --bad:#FF7A6B;--warn:#F5C451;--r:16px;--nav:64px;
  --sat:env(safe-area-inset-top,0px);--sab:env(safe-area-inset-bottom,0px);
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Inter","Segoe UI",Roboto,sans-serif;
  color-scheme:dark;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--tx);height:100%;overscroll-behavior:none}
body{font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
#app{height:100%;display:flex;flex-direction:column;max-width:560px;margin:0 auto;position:relative}
h1,h2,h3,h4{margin:0;line-height:1.2;letter-spacing:-.01em}
h1{font-size:26px;font-weight:750}h2{font-size:19px;font-weight:700}h3{font-size:16px;font-weight:650}h4{font-size:13px;font-weight:650;color:var(--tx2);text-transform:uppercase;letter-spacing:.06em}
p{margin:0 0 10px}a{color:var(--lime);text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
.hdr{display:flex;align-items:center;gap:8px;padding:calc(var(--sat) + 10px) 16px 10px;background:var(--bg);flex:none}
.hdr .brand{display:flex;align-items:center;gap:8px;font-weight:800;letter-spacing:-.02em;font-size:18px;cursor:pointer}
.hdr .sp{flex:1}
.icon-btn{width:44px;height:44px;border-radius:50%;border:0;background:var(--bg2);display:grid;place-items:center;cursor:pointer;color:var(--tx)}
.icon-btn svg{width:22px;height:22px}
.icon-btn:active{background:var(--elev)}
main{flex:1;overflow-y:auto;overflow-x:hidden;padding:4px 16px calc(var(--nav) + var(--sab) + 28px);-webkit-overflow-scrolling:touch}
main.nonav{padding-bottom:calc(var(--sab) + 28px)}
.page{animation:pg .28s ease both}
@keyframes pg{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
nav.tabs{position:absolute;left:0;right:0;bottom:0;display:flex;background:rgba(9,11,16,.94);backdrop-filter:blur(14px);border-top:1px solid var(--line);padding-bottom:var(--sab);z-index:20}
nav.tabs a{flex:1;height:var(--nav);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:var(--tx2);font-size:11px;font-weight:600}
nav.tabs a svg{width:24px;height:24px}
nav.tabs a.on{color:var(--lime)}
.sec{margin:26px 0 10px;display:flex;align-items:baseline;justify-content:space-between}
.sec a{font-size:13px;font-weight:600}
.card{background:var(--card);border-radius:var(--r);padding:14px 16px;margin-bottom:10px}
.card.link{cursor:pointer;display:block;color:inherit}.card.link:active{background:var(--elev)}
.card h3{margin-bottom:2px}
.muted{color:var(--tx2)}.small{font-size:13px}.tiny{font-size:12px}
.lime{color:var(--lime)}.bad{color:var(--bad)}.warn{color:var(--warn)}
.row{display:flex;align-items:center;gap:10px}.row.sb{justify-content:space-between}.wrap{flex-wrap:wrap}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:7px 13px;border-radius:99px;background:var(--bg2);border:1px solid var(--line);font-size:14px;cursor:pointer;user-select:none;min-height:36px}
.chip.on{background:var(--lime);color:#0b0f08;border-color:var(--lime);font-weight:650}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.tag{display:inline-block;font-size:11px;font-weight:650;padding:3px 8px;border-radius:99px;background:var(--elev);color:var(--tx2);margin-right:6px}
.tag.lime{background:rgba(166,243,106,.14);color:var(--lime)}
.tag.warn{background:rgba(245,196,81,.14);color:var(--warn)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 20px;border-radius:14px;border:1px solid var(--line);background:var(--elev);font-weight:650;cursor:pointer;text-align:center}
.btn.pri{background:var(--lime);color:#0b0f08;border-color:var(--lime)}
.btn.ghost{background:transparent}
.btn.danger{color:var(--bad);border-color:rgba(255,122,107,.4);background:transparent}
.btn.block{display:flex;width:100%}
.btn:disabled{opacity:.4;pointer-events:none}
.btn:active{transform:scale(.98)}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;color:var(--tx2);margin-bottom:6px;font-weight:600}
input[type=text],input[type=password],input[type=number],input[type=search],select,textarea{width:100%;background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:13px 14px;font-size:16px;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--lime)}
.searchbar{display:flex;align-items:center;gap:10px;background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:0 14px;min-height:48px;cursor:pointer;color:var(--tx2)}
.searchbar svg{width:20px;height:20px;flex:none}
.searchbar input{background:none;border:0;padding:12px 0;flex:1}
.hero{display:flex;align-items:center;gap:14px;margin:8px 0 6px}
.hero .bubble{background:var(--card);border-radius:16px 16px 16px 4px;padding:12px 14px;flex:1;font-size:15px}
.bob{animation:bob 3.2s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.tile{background:var(--card);border-radius:var(--r);padding:14px;cursor:pointer;display:flex;flex-direction:column;gap:6px;min-height:104px;color:inherit}
.tile:active{background:var(--elev)}
.tile .ic{width:34px;height:34px;border-radius:10px;background:var(--elev);display:grid;place-items:center;color:var(--lime)}
.tile .ic svg{width:20px;height:20px}
.hlist{display:flex;gap:10px;overflow-x:auto;margin:0 -16px;padding:0 16px 4px;scroll-snap-type:x proximity}
.hlist>*{flex:none;scroll-snap-align:start}
.mini{width:200px}
.bar{height:6px;border-radius:99px;background:var(--elev);overflow:hidden}
.bar>i{display:block;height:100%;background:var(--lime);border-radius:99px;transition:width .8s cubic-bezier(.2,.8,.2,1)}
.stat{display:flex;flex-direction:column}
.stat b{font-size:26px;font-weight:780;letter-spacing:-.02em}
.stat span{font-size:12px;color:var(--tx2)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.stats .stat{background:var(--card);border-radius:14px;padding:12px}
.seg{display:flex;background:var(--bg2);border-radius:12px;padding:3px;gap:3px;margin:8px 0}
.seg button{flex:1;border:0;background:none;padding:9px 6px;border-radius:9px;font-weight:600;color:var(--tx2);cursor:pointer;min-height:40px}
.seg button.on{background:var(--elev);color:var(--lime)}
.lesson h2{margin-top:22px;margin-bottom:6px}
.lesson ol,.lesson ul{margin:0 0 10px;padding-left:20px}.lesson li{margin-bottom:5px}
.steps{counter-reset:s;list-style:none;padding:0!important}
.steps li{counter-increment:s;position:relative;padding-left:36px;margin-bottom:10px}
.steps li:before{content:counter(s);position:absolute;left:0;top:1px;width:24px;height:24px;border-radius:50%;background:var(--elev);color:var(--lime);font-weight:700;font-size:13px;display:grid;place-items:center}
.callout{border-left:3px solid var(--lime);background:var(--card);padding:10px 14px;border-radius:0 12px 12px 0;margin:10px 0;font-size:15px}
.callout.warn{border-color:var(--warn)}
.empty{text-align:center;padding:26px 18px;color:var(--tx2)}
.empty .mascot{margin-bottom:6px}
.crumb{display:flex;align-items:center;gap:6px;color:var(--tx2);font-size:14px;margin:4px 0 12px;cursor:pointer;min-height:36px}
.mono{width:48px;height:48px;border-radius:50%;background:var(--elev);display:grid;place-items:center;font-weight:800;color:var(--lime);flex:none}
.toast{position:fixed;left:50%;bottom:calc(var(--nav) + var(--sab) + 18px);transform:translateX(-50%);background:var(--elev);border:1px solid var(--line);padding:10px 16px;border-radius:99px;z-index:50;font-size:14px;animation:pg .25s}
.sheet-bg{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:40;display:flex;align-items:flex-end;justify-content:center}
.sheet{background:var(--bg2);width:100%;max-width:560px;border-radius:22px 22px 0 0;padding:20px 16px calc(var(--sab) + 20px);max-height:88%;overflow:auto;animation:up .25s ease}
@keyframes up{from{transform:translateY(40px);opacity:0}to{transform:none;opacity:1}}
/* welcome/auth */
.full{flex:1;overflow:auto;padding:calc(var(--sat) + 24px) 22px calc(var(--sab) + 24px);display:flex;flex-direction:column}
.welcome{align-items:center;text-align:center;justify-content:center;gap:10px}
.welcome h1{font-size:34px}
/* court */
.courtbox{background:var(--bg2);border-radius:var(--r);padding:8px;margin:8px 0}
.courtbox svg{width:100%;height:auto;display:block;touch-action:manipulation}
.court-line{fill:none;stroke:#3a4558;stroke-width:.35}
.court-floor{fill:#10141C}
.ptok{transition:transform .95s cubic-bezier(.45,.05,.3,1)}
.ptok.fast{transition-duration:0s}
.ball{transition:transform .8s cubic-bezier(.45,.05,.3,1)}
.arr{transition:opacity .5s}
.ctrls{display:flex;gap:8px;align-items:center;margin-top:8px}
.ctrls .icon-btn{background:var(--elev)}
.stepnote{font-size:15px;min-height:46px;padding:4px 4px}
.dots{display:flex;gap:6px;flex:1;justify-content:center}
.dots i{width:8px;height:8px;border-radius:50%;background:var(--line);transition:.3s}
.dots i.on{background:var(--lime);transform:scale(1.25)}
/* charts */
.chart{background:var(--card);border-radius:var(--r);padding:12px 12px 8px;margin-bottom:10px}
.chart svg{width:100%;height:auto;display:block}
.chart .ttl{display:flex;justify-content:space-between;align-items:baseline;margin:0 4px 6px}
.ax{stroke:var(--line);stroke-width:1}.axt{fill:var(--tx2);font-size:10px}
.line-path{fill:none;stroke:var(--lime);stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:var(--len);stroke-dashoffset:var(--len);animation:draw 1.2s .1s ease forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.area-path{fill:rgba(166,243,106,.10);opacity:0;animation:fade .8s .8s forwards}
@keyframes fade{to{opacity:1}}
.dotp{fill:var(--bg);stroke:var(--lime);stroke-width:2;opacity:0;animation:fade .4s 1s forwards}
.barg{transform-origin:bottom;animation:grow .8s cubic-bezier(.2,.8,.2,1) both;transform-box:fill-box}
@keyframes grow{from{transform:scaleY(0)}to{transform:scaleY(1)}}
/* live tracking */
.live{position:fixed;inset:0;background:var(--bg);z-index:30;display:flex;flex-direction:column;max-width:560px;margin:0 auto;padding:calc(var(--sat) + 12px) 14px calc(var(--sab) + 14px)}
.live .top{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.live .goal{font-size:15px;color:var(--tx2)}
.live .prog{margin:6px 0 14px}
.live .big{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;text-align:center;margin-bottom:12px}
.live .big b{font-size:30px;display:block;font-weight:800}
.live .big span{font-size:12px;color:var(--tx2)}
.mm{flex:1;display:grid;grid-template-columns:1fr 1fr;gap:12px;min-height:0}
.mm button{border:0;border-radius:24px;font-size:34px;font-weight:850;letter-spacing:.02em;cursor:pointer;touch-action:manipulation;user-select:none}
.mm .make{background:var(--lime);color:#0b0f08}.mm .miss{background:#2a1f24;color:var(--bad);border:2px solid rgba(255,122,107,.5)}
.mm button:active{transform:scale(.97)}
.live .bot{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-top:12px}
.live .bot .btn{min-height:56px}
.flash{animation:flash .35s}
@keyframes flash{from{filter:brightness(1.8)}to{filter:none}}
.shotdots{display:flex;gap:4px;flex-wrap:wrap;margin:0 0 10px;min-height:14px}
.shotdots i{width:10px;height:10px;border-radius:50%}.shotdots i.m{background:var(--lime)}.shotdots i.x{background:#4a3238}
video.cam{width:100%;border-radius:var(--r);background:#000;max-height:60vh;object-fit:cover}
.meter{height:10px;border-radius:99px;background:var(--elev);overflow:hidden}.meter>i{display:block;height:100%;border-radius:99px}
.obs{display:flex;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}
.obs:last-child{border:0}.obs .dot{width:10px;height:10px;border-radius:50%;margin-top:7px;flex:none}
.skel{background:linear-gradient(90deg,var(--card),var(--elev),var(--card));background-size:200% 100%;animation:sk 1.2s infinite;border-radius:12px;height:60px;margin-bottom:10px}
@keyframes sk{to{background-position:-200% 0}}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}
.sr{position:absolute;left:-9999px}
/* ===== visuals ===== */
.vis{position:relative;background:var(--bg2);border-radius:14px;overflow:hidden;cursor:pointer;-webkit-tap-highlight-color:transparent}
.vis svg{display:block;width:100%;height:auto}
.vis.scene{padding:4px}
.vis.bad{box-shadow:inset 0 0 0 1.5px rgba(255,107,107,.55)}.vis.good{box-shadow:inset 0 0 0 1.5px rgba(166,243,106,.5)}
.vis-pp{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-size:26px;color:#fff;pointer-events:none;text-shadow:0 2px 8px #000}
.vis.paused svg{opacity:.75}
.whatbox{display:grid;gap:10px}
.stepcards{display:grid;gap:12px}
.stepcard{background:var(--card);border-radius:16px;padding:12px}
.sthead{display:flex;gap:10px;align-items:flex-start;margin-bottom:10px;font-size:15px;line-height:1.4}
.stnum{flex:none;width:26px;height:26px;border-radius:50%;background:var(--lime);color:#0b0f08;font-weight:800;font-size:14px;display:grid;place-items:center}
.mcard{background:var(--card);border-radius:16px;padding:12px;margin:10px 0}
.mtext{display:flex;gap:8px;font-size:15px;margin-bottom:10px;line-height:1.4}.xmark{color:var(--bad);font-weight:900}
.mpair{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.mlab{text-align:center;font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;margin-top:5px}.mlab.bad{color:var(--bad)}.mlab.good{color:var(--lime)}
.watch{background:var(--card);border-radius:18px;padding:10px;margin:14px 0 6px;border:1px solid var(--line)}
.whead{display:flex;align-items:center;gap:8px;font-weight:800;font-size:14px;margin:2px 4px 8px}.wdot{width:8px;height:8px;border-radius:50%;background:#FF6B6B;animation:blink 1.4s infinite}
@keyframes blink{50%{opacity:.25}}
.wbar{height:3px;background:var(--line);border-radius:2px;margin-top:8px;overflow:hidden}.wbar i{display:block;height:100%;background:var(--lime);width:0}
.wcap{font-size:15px;min-height:46px;padding:8px 2px 4px;line-height:1.4}.wcap b{color:var(--lime)}
.wctrl{display:flex;align-items:center;gap:6px}.wctrl .icon-btn{background:var(--elev);flex:none}.wctrl .chip{min-height:36px;flex:none}
.wsegs{flex:1;display:flex;gap:3px;min-width:0}.wseg{flex:1;height:30px;background:none;border:0;padding:0;display:flex;align-items:center;cursor:pointer}.wseg i{display:block;width:100%;height:5px;border-radius:3px;background:var(--line)}.wseg.on i{background:var(--lime)}
.thumbrow{display:grid;grid-template-columns:44% 1fr;gap:12px;align-items:center;background:var(--card);border-radius:14px;padding:8px;margin:8px 0}
.dose{display:flex;align-items:center;gap:12px;background:var(--card);border-radius:14px;padding:12px}.dosedots{display:flex;gap:6px;flex-wrap:wrap}.dosedots i{width:16px;height:16px;border-radius:50%;background:var(--lime);animation:pop 1.6s ease-in-out infinite}
@keyframes pop{0%,100%{transform:scale(.7);opacity:.5}30%{transform:scale(1);opacity:1}}
.zone{fill:rgba(166,243,106,.16);stroke:#A6F36A;stroke-width:.3}.zone.bad{fill:rgba(255,107,107,.16);stroke:#FF6B6B}.zone.pulse{animation:zp 1.4s ease-in-out infinite}
@keyframes zp{50%{fill-opacity:.4}}
.cue-pulse{animation:cp 1.2s ease-in-out infinite}@keyframes cp{50%{stroke-opacity:.35}}
.picto-pulse{animation:ppl 1.8s ease-in-out infinite}@keyframes ppl{50%{transform:scale(1.1)}}
@media (prefers-reduced-motion:reduce){.zone.pulse,.cue-pulse,.picto-pulse,.dosedots i,.wdot{animation:none}}
a.thumbrow{color:inherit;text-decoration:none}.thumbrow h3{font-size:16px;margin:0}
.card.lrow,.lrow{display:grid;grid-template-columns:34% 1fr;gap:12px;align-items:center;padding:8px}.lrow h3{font-size:16px}