:root{
  --bg:#04080e;
  --bg2:#07111c;
  --panel:rgba(12,20,31,.72);
  --panel2:rgba(18,30,45,.76);
  --glass:rgba(255,255,255,.055);
  --line:rgba(255,255,255,.105);
  --line2:rgba(255,255,255,.16);
  --text:#f8fbff;
  --muted:#9daaba;
  --muted2:#718095;
  --blue:#20b9ff;
  --green:#7ee241;
  --orange:#ff7b1f;
  --strava:#fc4c02;
  --bad:#fb7185;
  --shadow:0 22px 70px rgba(0,0,0,.38);
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  color:var(--text);
  font-family:Inter,Segoe UI,Arial,sans-serif;
  background:
    radial-gradient(circle at 3% 15%, rgba(32,185,255,.16), transparent 28%),
    radial-gradient(circle at 50% -12%, rgba(126,226,65,.12), transparent 30%),
    radial-gradient(circle at 100% 18%, rgba(255,123,31,.15), transparent 30%),
    linear-gradient(180deg,#03070c 0%,#07101a 48%,#06141f 100%);
  overflow-x:hidden;
}
a{color:inherit}
.ambient{position:fixed;pointer-events:none;z-index:0;filter:blur(20px);opacity:.75}
.ambient-blue{left:-170px;top:80px;width:340px;height:72vh;background:radial-gradient(circle,rgba(32,185,255,.25),transparent 70%)}
.ambient-green{left:25%;top:-180px;width:50vw;height:320px;background:radial-gradient(circle,rgba(126,226,65,.17),transparent 70%)}
.ambient-orange{right:-170px;top:120px;width:340px;height:72vh;background:radial-gradient(circle,rgba(255,123,31,.24),transparent 70%)}
.glass-panel{
  background:linear-gradient(145deg,rgba(255,255,255,.07),rgba(255,255,255,.025));
  border:1px solid var(--line);
  box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.08);
  backdrop-filter:blur(22px);
}
.layout{position:relative;z-index:1;display:flex;min-height:100vh}
.sidebar{
  position:fixed;inset:0 auto 0 0;
  width:292px;
  padding:18px;
  z-index:20;
}
.sidebar-inner{
  height:100%;
  display:flex;
  flex-direction:column;
  gap:16px;
  padding:18px;
  border-radius:30px;
  background:linear-gradient(180deg,rgba(13,22,34,.86),rgba(6,12,20,.78));
  border:1px solid var(--line);
  box-shadow:0 24px 70px rgba(0,0,0,.36),inset 0 1px 0 rgba(255,255,255,.05);
  backdrop-filter:blur(24px);
  overflow:hidden;
}
.brand{display:flex;gap:12px;align-items:center;text-decoration:none;padding:4px 4px 10px;border-bottom:1px solid var(--line)}
.brand-logo{width:52px;height:52px;border-radius:18px;object-fit:cover;box-shadow:0 0 35px rgba(32,185,255,.14)}
.brand-copy h1{font-size:20px;line-height:1;margin:0 0 5px;font-weight:900;letter-spacing:-.4px}
.nav{flex:1;overflow-y:auto;padding:4px 2px 10px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.18) transparent}
.nav::-webkit-scrollbar{width:6px}.nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.18);border-radius:999px}
.nav a{
  position:relative;
  display:flex;
  align-items:center;
  gap:10px;
  color:rgba(248,251,255,.78);
  text-decoration:none;
  padding:11px 13px;
  border-radius:16px;
  margin:4px 0;
  font-size:14px;
  font-weight:750;
  transition:.18s ease;
}
.nav a:before{content:"";width:7px;height:7px;border-radius:50%;background:rgba(157,170,186,.35);box-shadow:0 0 0 rgba(32,185,255,0);transition:.18s ease}
.nav a:hover{background:rgba(255,255,255,.07);color:#fff;transform:translateX(2px)}
.nav a.active{background:linear-gradient(90deg,rgba(32,185,255,.20),rgba(126,226,65,.10),rgba(255,123,31,.08));color:#fff;border:1px solid rgba(255,255,255,.10)}
.nav a.active:before{background:var(--green);box-shadow:0 0 20px rgba(126,226,65,.62)}
.sidebar-footer{padding-top:12px;border-top:1px solid var(--line)}
.version{color:rgba(255,255,255,.55);font-size:12px;margin-top:12px;text-align:center;font-weight:700;letter-spacing:.3px}
.main{position:relative;z-index:1;margin-left:292px;width:calc(100% - 292px);padding:22px 28px 42px}
.topbar{position:sticky;top:18px;z-index:15;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 20px;border-radius:24px;margin-bottom:22px}
.topbar h2{margin:0;font-size:clamp(25px,3vw,38px);letter-spacing:-.8px;line-height:1;font-weight:900}
.eyebrow{margin:0 0 7px;text-transform:uppercase;letter-spacing:.22em;font-size:11px;font-weight:900;color:transparent;background:linear-gradient(90deg,var(--blue),var(--green),var(--orange));-webkit-background-clip:text;background-clip:text}.eyebrow.center{text-align:center}
.topbar-user{min-width:120px;text-align:right}.user-pill{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:rgba(255,255,255,.055);border-radius:999px;padding:9px 13px;color:rgba(255,255,255,.86);font-weight:800;font-size:13px}
.content-surface{animation:fadeUp .38s ease both}
.card,.metric,.flash{
  background:linear-gradient(145deg,var(--panel),rgba(255,255,255,.028));
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:0 18px 55px rgba(0,0,0,.26),inset 0 1px 0 rgba(255,255,255,.055);
  backdrop-filter:blur(18px);
}
.card{padding:24px;margin-bottom:18px}.card h1,.card h2,.card h3{margin-top:0;letter-spacing:-.4px}.card h3{font-size:22px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px}.metric{padding:19px;transition:.2s ease}.metric:hover{transform:translateY(-2px);border-color:rgba(126,226,65,.23)}
.metric .label{color:var(--muted);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}.metric .value{font-size:clamp(22px,2.3vw,30px);font-weight:900;margin-top:8px;letter-spacing:-.6px}
.btn,button{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:0;
  min-height:44px;
  background:linear-gradient(135deg,var(--blue),#2684ff);
  color:#fff;text-decoration:none;padding:12px 17px;border-radius:16px;font-weight:900;cursor:pointer;
  box-shadow:0 12px 35px rgba(32,185,255,.18),inset 0 1px 0 rgba(255,255,255,.18);
  transition:.18s ease;
}
.btn:hover,button:hover{transform:translateY(-1px);filter:brightness(1.06)}.btn.secondary{background:rgba(255,255,255,.09);box-shadow:none;border:1px solid var(--line)}.btn.danger,.danger{background:linear-gradient(135deg,rgba(251,113,133,.9),rgba(190,18,60,.9));color:#fff}.full-width{width:100%}
.icon-btn{width:46px;height:46px;border-radius:15px;padding:0;background:rgba(255,255,255,.075);border:1px solid var(--line);box-shadow:none;color:#fff;font-size:20px}
input,select,textarea{width:100%;padding:13px 14px;border-radius:15px;border:1px solid var(--line);background:rgba(3,8,14,.55);color:var(--text);margin:7px 0 14px;outline:none;font:inherit}input:focus,select:focus,textarea:focus{border-color:rgba(32,185,255,.55);box-shadow:0 0 0 4px rgba(32,185,255,.09)}label{display:block;color:var(--muted);font-weight:900;font-size:12px;text-transform:uppercase;letter-spacing:.08em}.table{width:100%;border-collapse:collapse;overflow:hidden}.table th,.table td{padding:13px;border-bottom:1px solid var(--line);text-align:left}.table th{color:#fff;font-size:12px;text-transform:uppercase;letter-spacing:.08em}.table td{color:rgba(248,251,255,.78)}.muted{color:var(--muted)}
.flash{padding:13px 15px;margin-bottom:14px}.flash.danger{background:rgba(91,29,43,.75)}.flash.success{background:rgba(20,83,45,.75)}.flash.warning{background:rgba(91,75,29,.75)}
.mobile-menu{display:none}.sidebar-backdrop{display:none}
canvas{filter:drop-shadow(0 14px 32px rgba(32,185,255,.08))}

/* Landing */
body.landing-body{min-height:100vh;display:block;background:radial-gradient(circle at 5% 16%,rgba(32,185,255,.15),transparent 28%),radial-gradient(circle at 52% -10%,rgba(126,226,65,.12),transparent 30%),radial-gradient(circle at 100% 18%,rgba(255,123,31,.16),transparent 30%),linear-gradient(180deg,#03070c 0%,#06101a 52%,#061620 100%)}
.stativity-landing{position:relative;z-index:1;min-height:100vh;display:flex;justify-content:center;align-items:center;padding:34px 18px}
.landing-hero{width:min(100%,760px);padding:30px clamp(18px,4vw,44px) 28px;border-radius:38px;text-align:center;position:relative;overflow:hidden}.landing-hero:before{content:"";position:absolute;inset:-1px;background:linear-gradient(110deg,rgba(32,185,255,.15),transparent 30%,rgba(126,226,65,.12),transparent 62%,rgba(255,123,31,.15));pointer-events:none}.landing-hero>*{position:relative;z-index:1}.hero-logo-img.compact{display:block;width:min(46vw,330px);max-width:330px;margin:0 auto 12px;border-radius:24px;object-fit:cover;box-shadow:0 26px 80px rgba(0,0,0,.36),0 0 55px rgba(32,185,255,.08)}.hero-title{margin:6px auto 12px;color:#fff;font-size:clamp(34px,6.2vw,58px);line-height:.95;font-weight:950;letter-spacing:-1.8px}.hero-subtitle{max-width:620px;margin:0 auto 34px;color:#bdc7d5;font-size:clamp(17px,2.8vw,25px);line-height:1.45;font-weight:600}.feature-list{display:flex;flex-direction:column;gap:16px;margin:0 auto 26px;text-align:left}.feature-row{display:grid;grid-template-columns:58px 1fr;gap:15px;align-items:center;padding:12px;border-radius:22px;background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.06)}.check-box{width:54px;height:54px;border-radius:18px;background:rgba(255,255,255,.075);display:grid;place-items:center;color:var(--green);font-size:28px;font-weight:950;box-shadow:inset 0 1px 0 rgba(255,255,255,.05),0 12px 32px rgba(0,0,0,.2)}.feature-row h2{margin:0 0 4px;color:#fff;font-size:clamp(17px,3vw,24px);line-height:1.12;font-weight:950;letter-spacing:-.5px}.feature-row p{margin:0;color:#aeb8c6;font-size:clamp(14px,2.5vw,19px);line-height:1.4;font-weight:600}.strava-connect-btn{display:flex;align-items:center;justify-content:center;width:100%;max-width:620px;min-height:66px;margin:8px auto 15px;padding:18px 22px;border-radius:24px;background:linear-gradient(135deg,#ff622e,var(--strava));color:#fff;text-decoration:none;font-size:clamp(20px,4vw,31px);line-height:1;font-weight:950;text-align:center;box-shadow:0 22px 70px rgba(252,76,2,.28),inset 0 1px 0 rgba(255,255,255,.26);transition:.18s ease}.strava-connect-btn:hover{filter:brightness(1.06);transform:translateY(-2px)}.landing-version{margin:0 auto 13px;color:rgba(255,255,255,.72);font-size:14px;font-weight:900;letter-spacing:.4px}.permission-note{margin:0 auto;color:#8793a3;font-size:14px;line-height:1.4;font-weight:650}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@media(max-width:900px){.sidebar{transform:translateX(-105%);transition:.22s ease}.sidebar.open{transform:translateX(0)}.sidebar.open+.sidebar-backdrop{display:block;position:fixed;inset:0;background:rgba(0,0,0,.45);backdrop-filter:blur(4px);z-index:14}.main{margin-left:0;width:100%;padding:14px 14px 34px}.mobile-menu{display:inline-flex}.topbar{top:10px;padding:14px}.topbar-user{display:none}.table{font-size:13px;display:block;overflow-x:auto}.brand-logo{width:48px;height:48px}}
@media(max-width:560px){.landing-hero{padding:22px 15px 22px;border-radius:30px}.hero-logo-img.compact{width:min(64vw,250px);border-radius:20px}.hero-subtitle{margin-bottom:24px}.feature-list{gap:12px;margin-bottom:22px}.feature-row{grid-template-columns:48px 1fr;gap:12px;padding:10px}.check-box{width:46px;height:46px;border-radius:16px;font-size:24px}.strava-connect-btn{border-radius:22px;min-height:58px}.grid{grid-template-columns:1fr}.topbar h2{font-size:25px}}