/* KAVZOR FIT — Premium UI v1.2. Inspired by local frontend design principles.
   No remote font or JS dependency; accessible fallbacks and reduced motion. */
:root{
  --bg:#090e13;--panel:#131c26;--panel2:#1a2733;--line:#293643;
  --muted:#97aabd;--ink:#eff6fc;--accent:#b9f34b;
  --glass:rgba(17,27,36,.88);--shadow:0 16px 48px rgba(0,0,0,.26);
}
*{scroll-margin-top:24px}
html{scroll-behavior:smooth}
body{
  background:
    radial-gradient(ellipse 50vw 48vw at 88% -15%,rgba(118,197,74,.105),transparent 70%),
    radial-gradient(ellipse 40vw 38vw at 28% 100%,rgba(25,117,149,.10),transparent 75%),
    #090e13;
  font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  letter-spacing:-.012em;
}
::selection{background:var(--accent);color:#111}
.layout{grid-template-columns:262px minmax(0,1fr)}
.sidebar{background:linear-gradient(180deg,#151f29 0%,#0b1219 65%,#0b1016 100%);
 border-right:1px solid rgba(188,219,226,.09);padding:31px 17px 23px;gap:28px}
.sidebar:before{content:"";display:block;position:absolute;width:4px;height:56px;left:0;top:35px;background:var(--accent);border-radius:0 8px 8px 0;box-shadow:0 0 30px color-mix(in srgb,var(--accent) 40%,transparent)}
.brand{font-size:28px;line-height:1.1;letter-spacing:-1.4px;padding:0 12px;font-weight:900}
.brand small{font-size:10px;font-weight:700;letter-spacing:2px;margin-top:10px;opacity:.65;max-width:185px;line-height:1.5}
.brand:before{content:"◈";display:inline-grid;place-items:center;width:35px;height:35px;margin-right:9px;
 background:var(--accent);color:#102014;border-radius:11px;font-size:24px;box-shadow:0 6px 22px color-mix(in srgb,var(--accent) 20%,transparent)}
.sidebar nav{gap:5px}
.nav{font-size:13px;font-weight:680;letter-spacing:.01em;border:1px solid transparent;border-radius:12px;padding:13px 14px;display:flex;align-items:center;gap:10px}
.nav:hover{transform:translateX(2px);background:#263542}
.nav.active{color:var(--accent);background:linear-gradient(95deg,color-mix(in srgb,var(--accent) 15%,#152129),#18252c);
 border-color:color-mix(in srgb,var(--accent) 20%,transparent);box-shadow:inset 3px 0 0 var(--accent)}
.nav .ni{width:22px;text-align:center;flex:none;font-size:17px}
.aside-note{background:#182821;border:1px solid #3b5741;border-radius:14px;padding:16px;line-height:1.7;color:#b2d6b3}
.content{max-width:1530px;padding:37px clamp(19px,3.3vw,58px) 32px}
.head{border-bottom:1px solid #24343f;padding-bottom:24px;margin-bottom:25px}
.eyebrow{font-size:10px;letter-spacing:2.3px;font-weight:900}
h1{font-size:clamp(27px,2.8vw,38px);font-weight:850;letter-spacing:-1.5px}
h2{font-size:20px;letter-spacing:-.55px;font-weight:800}
h3{font-weight:770}
p{line-height:1.7}
.btn{border-radius:12px;padding:12px 17px;font-size:13px;box-shadow:0 4px 18px rgba(0,0,0,.08);transition:transform .2s ease,box-shadow .2s ease,filter .2s ease}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(0,0,0,.2)}
.btn:active{transform:translateY(0px) scale(.98)}
.btn.secondary{background:#1b2934;border:1px solid #364c5a;color:#d7e9f0}
.btn.secondary:hover{background:#293c48}
.btn.danger{color:#ffd0d0;background:#492630}
.btn:focus-visible,.nav:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.cards{gap:17px}
.card{background:linear-gradient(150deg,rgba(29,43,55,.92),rgba(16,25,34,.98));border:1px solid #293946;
 border-radius:18px;box-shadow:var(--shadow);padding:24px}
.card:hover{border-color:#526759;transform:translateY(-1px)}
.cards>.card{position:relative;overflow:hidden;min-height:152px}
.cards>.card:before{content:"";position:absolute;inset:auto -35px -92px auto;width:170px;height:170px;border-radius:50%;
 background:radial-gradient(circle,color-mix(in srgb,var(--accent) 12%,transparent),transparent 66%);pointer-events:none}
.cards>.card:after{content:"↗";position:absolute;right:18px;top:14px;color:#637c7c;font-size:21px}
.cards>.card:nth-child(2):after{content:"▤"}
.cards>.card:nth-child(3):after{content:"◷"}
.cards>.card:nth-child(4):after{content:"◇"}
.cards .stat{font-size:clamp(28px,3vw,40px);line-height:1.2;margin-top:13px;letter-spacing:-1.5px}
.cards small{font-size:12px;letter-spacing:.02em;font-weight:600;color:#a1b4c5}
.hero{
  min-height:285px;padding:37px 38px;margin-bottom:24px;
  background:
    radial-gradient(circle at 85% 40%,rgba(193,245,101,.23),transparent 29%),
    linear-gradient(110deg,#29452c 0%,#1c3430 48%,#15232d 100%);
  border:1px solid #466e4b;border-radius:24px;box-shadow:0 22px 56px #0004}
.hero:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(135deg,transparent 0 22px,rgba(255,255,255,.016) 22px 23px);pointer-events:none}
.hero:after{width:265px;height:265px;right:40px;top:-65px;border-color:rgba(206,255,142,.27);
 box-shadow:0 0 0 40px #b9f34b10,0 0 0 84px #b9f34b07}
.hero h2{font-size:clamp(26px,3vw,39px);font-weight:900;letter-spacing:-1.3px;line-height:1.12;margin:9px 0 14px}
.hero p{max-width:540px;font-size:14px;line-height:1.7;color:#c5dfce}
.hero .btn{margin-top:20px;background:#dbff9c;padding:13px 20px}
.hero-bubble{width:140px;height:140px;font-size:66px;transform:rotate(-6deg);background:#b9f34b22;border-color:#b9f34b77;box-shadow:0 0 70px rgba(167,232,72,.15)}
.note{background:linear-gradient(90deg,#17281c,#151f25);border-color:#375741;color:#bbd7bf;padding:14px 17px}
.section{margin-top:25px}.two{gap:20px}
.item{background:#1a2630;border-color:#293a47;border-radius:13px;padding:16px}
.item:hover{border-color:#4b625c}
.item strong{font-size:14px}
.item small{margin-top:3px;line-height:1.5}
.pill{font-weight:740;letter-spacing:.015em}
.input{background:#101920;border:1px solid #374955;padding:12px 13px;border-radius:11px;transition:background .18s,border-color .18s}
.input:hover{background:#16242d;border-color:#597267}
.input:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 17%,transparent)}
label{font-weight:650;color:#c8d7e2;gap:7px}
th{font-size:11px;letter-spacing:1.2px}
td{border-bottom-color:#293746}
tr:hover td{background:#192631}
table{border-spacing:0}
.workout-row{background:#1a2630;border:1px solid #2d3d4b;padding:10px;border-radius:12px;margin-bottom:11px}
.mobile-preview{background:#111a21;border:8px solid #344552;box-shadow:0 27px 74px #0009;max-width:430px}
.mobile-preview .card{background:#202e39}
.progress span.on{background:linear-gradient(#a7ed52,#3d6b30)}
#view{animation:fadein .28s ease both}
@keyframes fadein{from{opacity:.5;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
.insight-row{display:grid;grid-template-columns:1.3fr 1fr;gap:20px;margin-top:20px}
.spark-card{background:linear-gradient(150deg,#1d2d30,#111a23);border:1px solid #30444b;border-radius:18px;padding:22px;overflow:hidden}
.spark-card .bars{height:160px;display:flex;align-items:end;justify-content:space-between;gap:13px;border-bottom:1px solid #35474b;padding:10px 8px 0}
.spark-card .bars>div{flex:1;max-width:62px;position:relative;background:linear-gradient(180deg,var(--accent),#4d8863);border-radius:8px 8px 0 0;min-height:6px}
.spark-card .bar-labels{display:flex;justify-content:space-around;margin-top:10px;color:#8ca3af;font-size:11px}
.mini-metrics{display:grid;gap:10px}
.mini-metrics .item{display:flex;align-items:center;justify-content:space-between}
.mini-metrics b{color:var(--accent);font-size:21px}
.quick-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:11px}
.quick-step{border:1px solid #334550;background:#1c2b33;border-radius:13px;padding:15px;color:#dce8f0;text-align:left;cursor:pointer}
.quick-step span{display:block;color:var(--accent);font-size:23px;margin-bottom:10px}
.quick-step:hover{border-color:var(--accent);transform:translateY(-2px)}
@media(max-width:1100px){.insight-row{grid-template-columns:1fr}.hero-bubble{width:110px;height:110px;font-size:49px}}
@media(max-width:950px){.layout{grid-template-columns:1fr}.sidebar{padding:15px}.sidebar nav{gap:4px}.sidebar:before{display:none}.nav{padding:10px 13px}.nav:hover{transform:none}.content{padding:28px 20px}.brand{font-size:23px}.brand:before{width:28px;height:28px;font-size:19px}}
@media(max-width:640px){.head{gap:18px}.cards{grid-template-columns:repeat(2,1fr);gap:10px}.cards>.card{min-height:130px;padding:16px}.cards .stat{font-size:27px}.hero{padding:24px 20px;min-height:230px}.hero-bubble{display:none}.hero h2{font-size:27px}.two{grid-template-columns:1fr}.quick-steps{grid-template-columns:1fr}.card{padding:17px}.content{padding:23px 12px}.sidebar nav{overflow:auto;scrollbar-width:thin}.nav{white-space:nowrap}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}