:root{
  --bg: #0b1220; --card:#111a2b; --card2:#0e1730; --text:#e5eefc; --muted:#90a3c0;
  --accent:#0ea5e9; --up:#16a34a; --down:#dc2626; --flat:#a1a1aa; --border:#1c2944;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0; font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  color:var(--text); background:linear-gradient(180deg, #091325 0%, #0b1220 100%);}
.container{width:min(1200px, 92%); margin-inline:auto}
.muted{color:var(--muted)}
.subtitle{color:var(--muted); margin:.2rem 0 0}

.topbar{position:sticky; top:0; z-index:20; backdrop-filter: blur(10px);
  background:rgba(11,18,32,.7); border-bottom:1px solid var(--border);}
.topbar .container{display:flex; align-items:center; justify-content:space-between; padding:14px 0;}
.brand{display:flex; gap:12px; align-items:center}
.logo{font-size:24px}
h1{font-size:1.25rem; margin:0}
.nav-right{display:flex; gap:10px}
.btn{appearance:none; border:1px solid var(--border); color:var(--text); background:transparent;
  padding:.55rem .9rem; border-radius:10px; text-decoration:none; font-weight:600; font-size:.9rem;}
.btn.ghost:hover{background:#0f1a30}
.btn.primary{background:var(--accent); border-color:transparent; color:#00111a}
.btn.primary:hover{filter:brightness(1.05)}

.main{padding:32px 0 60px}
.block{margin-top:8px}
.block-head{display:flex; align-items:baseline; justify-content:space-between; gap:10px; margin-bottom:14px}
.block-head h2{margin:.6rem 0 .2rem; font-size:1.15rem}

.grid{display:grid; gap:14px}
.cards{grid-template-columns: repeat( auto-fill, minmax(260px, 1fr) );}

.card{background:linear-gradient(180deg, var(--card) 0%, var(--card2) 100%);
  border:1px solid var(--border); border-radius:14px; padding:14px; display:flex; flex-direction:column; gap:12px;
  box-shadow: 0 8px 30px rgba(0,0,0,.25);}
.card-head{display:flex; align-items:center; gap:10px}
.logo-pill{background:#0b1220; border:1px solid var(--border); color:#8bd3ff; font-weight:700;
  padding:6px 10px; border-radius:10px; min-width:56px; text-align:center}

.metrics{display:grid; grid-template-columns:1fr 1fr; gap:10px}
.metric{background:#0b1530; border:1px solid var(--border); border-radius:10px; padding:10px 12px}
.metric .label{display:block; color:var(--muted); font-size:.75rem}
.metric .value{display:block; font-weight:700; font-size:1.05rem; margin-top:2px}

.mini{display:flex; align-items:center; justify-content:space-between; gap:10px;
  padding:8px 10px; border:1px dashed var(--border); border-radius:10px}
canvas.spark{display:block; width:100%; height:36px}
.delta{font-weight:700; font-size:.9rem}
.delta.up{color:var(--up)} .delta.down{color:var(--down)} .delta.flat{color:var(--flat)}

.footer{border-top:1px solid var(--border); padding:16px 0; background:#0b1220cc; backdrop-filter: blur(10px)}
.footer .container{display:flex; justify-content:space-between; gap:10px; flex-wrap:wrap}