:root{
  --bg:#071426;
  --panel:#0f2130;
  --accent:#3da9fc;
  --buy:#2f9ef3;
  --neutral:#ff9f1c;
  --sell:#ff4d4d;
  --text:#dbeafe;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
.app{max-width:980px;margin:18px auto;padding:18px}
header{display:flex;flex-direction:column;gap:10px}
header h1{margin:0;font-size:20px}
.controls{display:flex;gap:8px;align-items:center}
.controls input{padding:6px;border-radius:6px;border:1px solid rgba(255,255,255,0.06);width:420px;background:rgba(255,255,255,0.02);color:var(--text)}
.controls button{padding:8px 12px;border-radius:6px;border:none;background:var(--accent);color:#001;cursor:pointer}
.meta{opacity:0.7;font-size:12px}
main{display:block;margin-top:12px}
.summary{display:flex;gap:18px;align-items:center}
.gauge-wrap{position:relative;width:420px;background:var(--panel);padding:16px;border-radius:8px;box-shadow:0 4px 14px rgba(0,0,0,0.6)}
#gauge-label{position:absolute;left:50%;transform:translateX(-50%);bottom:12px;color:var(--text);font-weight:600}
.summary-info{flex:1;background:var(--panel);padding:14px;border-radius:8px}
.table-wrap{margin-top:14px;background:var(--panel);padding:12px;border-radius:8px}
table{width:100%;border-collapse:collapse}
th,td{padding:8px;text-align:left;border-bottom:1px solid rgba(255,255,255,0.03);font-size:13px}
th{opacity:0.8;font-size:13px}
.notes{margin-top:12px;background:var(--panel);padding:10px;border-radius:8px}
footer{margin-top:12px;text-align:right;opacity:0.7;font-size:12px}
@media(max-width:720px){.controls input{width:200px}.summary{flex-direction:column}}