:root{
  --acc:#37E3A4; --acc-d:#21c389; --acc-l:#8af0cd;
  --bg:#07090b; --bg2:#0a0d10; --bg3:#0d1116;
  --strava:#FC4C02; --live:#ff3b46;
  --card:rgba(255,255,255,.04); --card-bd:rgba(255,255,255,.07);
  --txt:#fff; --txt2:rgba(255,255,255,.5); --txt3:rgba(255,255,255,.4);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
/* dark bg everywhere so no safe-area strip can show a different colour */
html,body{margin:0;padding:0;height:100%;background:var(--bg2);
  font-family:Manrope,system-ui,sans-serif;color:var(--txt);
  overflow:hidden;overscroll-behavior:none;}
#root{height:100dvh;display:flex;justify-content:center;align-items:stretch;}
#app{width:100%;max-width:440px;height:100dvh;position:relative;display:flex;
  flex-direction:column;background:var(--bg2);overflow:hidden;}
@media(min-width:520px){
  #root{align-items:center;padding:20px;}
  #app{min-height:0;height:min(880px,94dvh);border-radius:28px;
    box-shadow:0 30px 90px rgba(0,0,0,.7),0 0 0 1px rgba(255,255,255,.06);}
}
.sg{font-family:'Space Grotesk',sans-serif;font-variant-numeric:tabular-nums;}
.lbl{font:600 11px/1 Manrope,sans-serif;letter-spacing:.08em;text-transform:uppercase;color:var(--txt3);}
button{font-family:Manrope,sans-serif;}
a{color:inherit;}

@keyframes scin{0%{opacity:0;transform:translateY(10px);}100%{opacity:1;transform:translateY(0);}}
@keyframes spin{to{transform:rotate(360deg);}}
@keyframes livedot{0%,100%{opacity:1;}50%{opacity:.3;}}
@keyframes toastin{0%{opacity:0;transform:transl(-50%,-12px);}100%{opacity:1;transform:translateY(0);}}
.screen{flex:1;display:flex;flex-direction:column;min-height:0;animation:scin .32s cubic-bezier(.22,1,.36,1);}

/* ---------- spinner ---------- */
.spin{width:22px;height:22px;border-radius:50%;border:2.5px solid rgba(55,227,164,.25);
  border-top-color:var(--acc);animation:spin 1s linear infinite;}
.center{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;}

/* ---------- toast ---------- */
#toast{position:fixed;top:18px;left:50%;transform:translateX(-50%);z-index:100;
  display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none;}
.toast{background:rgba(20,24,28,.92);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.12);
  border-radius:12px;padding:11px 16px;font-size:13.5px;font-weight:500;box-shadow:0 10px 30px rgba(0,0,0,.5);
  animation:toastin .3s ease;max-width:90vw;}
.toast.ok{border-color:rgba(55,227,164,.4);}
.toast.err{border-color:rgba(255,90,90,.4);}

/* ---------- auth ---------- */
.auth{flex:1;display:flex;flex-direction:column;padding:env(safe-area-inset-top) 26px 0;overflow-y:auto;
  background:radial-gradient(130% 80% at 50% -10%,#12201b 0%,#0a0d10 55%);}
.logo-wrap{display:flex;flex-direction:column;align-items:center;gap:16px;}
.wm{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:30px;letter-spacing:-.02em;}
.wm b{color:var(--acc);font-weight:600;}
.auth-sub{color:var(--txt2);font-size:14px;margin-top:6px;text-align:center;}
.seg{display:flex;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);
  border-radius:14px;padding:4px;gap:4px;}
.seg button{flex:1;border:none;cursor:pointer;border-radius:10px;padding:11px 0;font-weight:700;
  font-size:14px;transition:.2s;background:transparent;color:var(--txt2);}
.seg button.on{background:rgba(55,227,164,.16);color:var(--acc);}
.field{display:flex;flex-direction:column;gap:7px;}
.field label{font-size:11px;font-weight:600;letter-spacing:.06em;color:rgba(255,255,255,.45);text-transform:uppercase;}
/* font-size:16px stops iOS from auto-zooming the page on input focus */
.fld{width:100%;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);
  border-radius:13px;padding:14px 15px;color:#fff;font-size:16px;font-family:Manrope,sans-serif;transition:.2s;}
.fld::placeholder{color:rgba(255,255,255,.3);}
.fld:focus{outline:none;border-color:rgba(55,227,164,.6);background:rgba(255,255,255,.06);}
.forgot{align-self:flex-end;color:var(--txt2);font-size:13px;text-decoration:none;}
.btn-primary{width:100%;border:none;cursor:pointer;border-radius:14px;padding:16px 0;font-weight:800;
  font-size:15px;color:#08130e;background:linear-gradient(135deg,#43efb1,#21c389);
  box-shadow:0 6px 20px rgba(33,195,137,.35);transition:.15s;}
.btn-primary:active{transform:scale(.985);}
.btn-primary[disabled]{opacity:.6;cursor:default;}
.divider{display:flex;align-items:center;gap:14px;margin:22px 0 18px;color:var(--txt3);font-size:12px;}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:rgba(255,255,255,.1);}
.btn-strava{width:100%;border:none;cursor:pointer;border-radius:14px;height:52px;background:var(--strava);
  display:flex;align-items:center;justify-content:center;gap:10px;box-shadow:0 6px 20px rgba(252,76,2,.32);
  color:#fff;font-weight:700;font-size:15px;transition:.15s;}
.btn-strava:active{transform:scale(.985);}
.btn-strava[disabled]{opacity:.45;cursor:default;}
.btn-tg{width:100%;border:none;cursor:pointer;border-radius:14px;height:52px;
  background:linear-gradient(135deg,#2AABEE,#229ED9);
  display:flex;align-items:center;justify-content:center;gap:10px;box-shadow:0 6px 20px rgba(34,158,217,.32);
  color:#fff;font-weight:700;font-size:15px;transition:.15s;}
.btn-tg:active{transform:scale(.985);}
.btn-tg[disabled]{opacity:.45;cursor:default;}
.tg-badge{width:96px;height:96px;border-radius:28px;background:linear-gradient(135deg,#2AABEE,#229ED9);
  display:grid;place-items:center;box-shadow:0 14px 40px rgba(34,158,217,.4);}
.legal{text-align:center;color:rgba(255,255,255,.32);font-size:11px;line-height:1.5;padding:18px 0 24px;}
.err-msg{color:#ff8a8a;font-size:13px;min-height:16px;}

/* ---------- connect ---------- */
.connect{flex:1;display:flex;flex-direction:column;padding:env(safe-area-inset-top) 26px 0;
  background:radial-gradient(130% 70% at 50% 0%,#241405 0%,#0a0d10 52%);}
.back-btn{background:none;border:none;color:var(--txt2);font-size:14px;cursor:pointer;padding:8px 0;align-self:flex-start;}
.connect-mid{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;}
.strava-badge{width:96px;height:96px;border-radius:28px;background:var(--strava);display:grid;place-items:center;
  box-shadow:0 14px 40px rgba(252,76,2,.4);}
.feat{display:flex;align-items:center;gap:13px;background:var(--card);border:1px solid var(--card-bd);
  border-radius:14px;padding:14px 16px;color:rgba(255,255,255,.82);font-size:14px;width:100%;}
.skip{background:none;border:none;color:var(--txt2);font-size:14px;font-weight:600;cursor:pointer;padding:6px;}

/* ---------- feed ---------- */
.feed{flex:1;display:flex;flex-direction:column;min-height:0;}
.feed-head{padding:calc(22px + env(safe-area-inset-top)) 20px 14px;background:linear-gradient(180deg,#0d1116,#0a0d10);
  border-bottom:1px solid rgba(255,255,255,.06);}
.feed-title{font-size:23px;font-weight:800;letter-spacing:-.01em;}
.sync-tag{display:flex;align-items:center;gap:6px;margin-top:4px;color:var(--txt2);font-size:12.5px;}
.avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,#1f2731,#11161b);
  display:grid;place-items:center;color:#cbd5dd;font-weight:700;font-size:15px;box-shadow:0 0 0 2px rgba(55,227,164,.5);}
.week{display:flex;gap:10px;margin-top:16px;}
.week .cell{flex:1;background:var(--card);border:1px solid var(--card-bd);border-radius:14px;padding:11px 12px;}
.week .v{font-family:'Space Grotesk',sans-serif;font-size:20px;font-weight:600;font-variant-numeric:tabular-nums;}
.week .s{color:rgba(255,255,255,.45);font-size:11px;margin-top:2px;}
.list{flex:1;overflow-y:auto;padding:14px 16px 92px;display:flex;flex-direction:column;gap:13px;
  scrollbar-width:none;}
.list::-webkit-scrollbar{width:0;}
.act{background:rgba(255,255,255,.035);border:1px solid var(--card-bd);border-radius:18px;
  padding:15px 15px 13px;cursor:pointer;transition:.15s;}
.act:active{background:rgba(255,255,255,.07);}
.act-top{display:flex;align-items:flex-start;gap:11px;}
.act-ic{width:38px;height:38px;border-radius:11px;background:rgba(55,227,164,.12);display:grid;
  place-items:center;flex:none;font-size:18px;}
.act-title{font-size:15.5px;font-weight:700;letter-spacing:-.01em;}
.act-date{color:rgba(255,255,255,.45);font-size:12.5px;margin-top:2px;}
.act-stats{display:flex;margin-top:13px;border-top:1px solid rgba(255,255,255,.06);padding-top:11px;}
.act-stats .m{flex:1;}
.act-stats .m .v{font-family:'Space Grotesk',sans-serif;font-size:17px;font-weight:600;font-variant-numeric:tabular-nums;}
.act-stats .m.acc .v{color:var(--acc);}
.act-stats .m .s{color:var(--txt3);font-size:10.5px;margin-top:1px;}
.kudos{display:flex;align-items:center;gap:5px;color:var(--txt2);font-size:13px;align-self:center;}
.empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:12px;text-align:center;padding:30px;color:var(--txt2);}

/* ---------- bottom nav ---------- */
.nav{position:absolute;left:0;right:0;bottom:0;display:flex;background:rgba(11,14,17,.96);
  backdrop-filter:blur(20px);border-top:1px solid rgba(255,255,255,.08);
  padding:10px 0 max(16px,env(safe-area-inset-bottom));}
.nav .tab{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;color:var(--txt3);
  cursor:pointer;font-size:10.5px;font-weight:600;background:none;border:none;}
.nav .tab .i{font-size:19px;}
.nav .tab.on{color:var(--acc);font-weight:700;}

/* ---------- detail ---------- */
.detail{flex:1;display:flex;flex-direction:column;min-height:0;}
.detail-scroll{flex:1;overflow-y:auto;scrollbar-width:none;}
.detail-scroll::-webkit-scrollbar{width:0;}
.hero{position:relative;height:230px;background:radial-gradient(120% 120% at 30% 10%,#13191f,#0a0d10);overflow:hidden;}
.hero svg{position:absolute;inset:0;}
.hero-scrim{position:absolute;top:0;left:0;right:0;height:90px;background:linear-gradient(180deg,rgba(10,13,16,.85),transparent);}
.icon-btn{width:40px;height:40px;border-radius:12px;border:none;background:rgba(10,13,16,.7);
  backdrop-filter:blur(8px);color:#fff;font-size:20px;cursor:pointer;box-shadow:0 0 0 1px rgba(255,255,255,.1);}
.via{position:absolute;bottom:14px;right:14px;display:flex;align-items:center;gap:6px;
  background:rgba(10,13,16,.7);backdrop-filter:blur(8px);border-radius:999px;padding:6px 11px;
  color:rgba(255,255,255,.7);font-size:11px;font-weight:600;}
.detail-body{padding:20px 20px 40px;}
.big2{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px;}
.statbox{background:var(--card);border:1px solid var(--card-bd);border-radius:16px;padding:15px;}
.statbox .v{font-family:'Space Grotesk',sans-serif;font-size:30px;font-weight:600;margin-top:6px;font-variant-numeric:tabular-nums;}
.statbox .v small{font-size:15px;color:var(--txt3);}
.sec3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-top:12px;}
.sec3 .b{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);border-radius:14px;padding:13px 12px;}
.sec3 .b.dash{border-style:dashed;}
.sec3 .v{font-family:'Space Grotesk',sans-serif;font-size:18px;font-weight:600;font-variant-numeric:tabular-nums;}
.sec3 .s{color:var(--txt3);font-size:11px;margin-top:3px;}
.splits{margin-top:24px;}
.split{display:flex;align-items:center;gap:12px;margin-bottom:9px;}
.split .k{width:18px;color:var(--txt3);font-size:12px;font-family:'Space Grotesk',sans-serif;}
.split .bar{flex:1;height:9px;border-radius:5px;background:rgba(255,255,255,.06);overflow:hidden;}
.split .bar i{display:block;height:100%;background:linear-gradient(90deg,#2bbf8b,#37E3A4);border-radius:5px;}
.split .p{width:46px;text-align:right;font-family:'Space Grotesk',sans-serif;font-size:13px;font-variant-numeric:tabular-nums;}

/* ---------- map tab ---------- */
.maptab{flex:1;position:relative;min-height:0;}
#mlmap{position:absolute;inset:0;background:var(--bg2);}
.map-empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:10px;color:var(--txt2);text-align:center;padding:30px;}

/* ---------- profile ---------- */
.profile{flex:1;display:flex;flex-direction:column;padding:calc(24px + env(safe-area-inset-top)) 22px 92px;overflow-y:auto;gap:16px;}
.prof-card{background:var(--card);border:1px solid var(--card-bd);border-radius:18px;padding:18px;}
.prof-row{display:flex;align-items:center;gap:14px;}
.prof-name{font-size:19px;font-weight:800;}
.prof-email{color:var(--txt2);font-size:13px;margin-top:2px;}
.btn-line{width:100%;border:1px solid var(--card-bd);background:rgba(255,255,255,.03);color:#fff;
  border-radius:13px;padding:14px;font-size:14px;font-weight:600;cursor:pointer;transition:.15s;}
.btn-line:active{background:rgba(255,255,255,.07);}
.btn-line.danger{color:#ff8a8a;border-color:rgba(255,90,90,.25);}
.badge-ok{display:inline-flex;align-items:center;gap:6px;color:var(--acc);font-size:13px;font-weight:600;}
.badge-warn{display:inline-flex;align-items:center;gap:6px;color:#ffb347;font-size:13px;font-weight:600;}
.spacer{flex:1;}
.h{height:var(--h,16px);}

/* ---------- sync token row ---------- */
.tokrow{display:flex;gap:8px;align-items:stretch;}
.tokrow code{flex:1;background:rgba(255,255,255,.05);border:1px solid var(--card-bd);border-radius:11px;
  padding:11px 12px;font-family:'Space Grotesk',monospace;font-size:12.5px;color:var(--acc);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.tokbtn{border:1px solid var(--card-bd);background:rgba(255,255,255,.04);color:#fff;border-radius:11px;
  padding:0 14px;font-size:13px;font-weight:600;cursor:pointer;flex:none;}
.tokbtn:active{background:rgba(255,255,255,.08);}

/* ---------- AI coach card ---------- */
.coach{margin-top:24px;background:linear-gradient(180deg,rgba(55,227,164,.08),rgba(55,227,164,.03));
  border:1px solid rgba(55,227,164,.22);border-radius:18px;padding:16px 16px 14px;}
.coach-head{font-weight:800;font-size:14px;letter-spacing:-.01em;margin-bottom:10px;color:#fff;}
.coach-sum{color:rgba(255,255,255,.88);font-size:14px;line-height:1.55;}
.coach-wait{display:flex;align-items:center;gap:10px;color:var(--txt2);font-size:14px;}
.coach-list{margin-top:12px;display:flex;flex-direction:column;gap:8px;}
.coach-tip{background:rgba(255,255,255,.04);border-radius:11px;padding:10px 12px;font-size:13.5px;
  color:rgba(255,255,255,.82);line-height:1.45;}
.coach-flag{background:rgba(255,179,71,.1);border:1px solid rgba(255,179,71,.25);border-radius:11px;
  padding:10px 12px;font-size:13.5px;color:#ffcf8f;line-height:1.45;}

/* scroll containers: contain overscroll (no bubbling to the page) + no scrollbar */
.list,.detail-scroll,.profile{overscroll-behavior:contain;-webkit-overflow-scrolling:touch;scrollbar-width:none;}
.list::-webkit-scrollbar,.detail-scroll::-webkit-scrollbar,.profile::-webkit-scrollbar{width:0;height:0;display:none;}