.chart-tools{
display:flex;
gap:10px;
margin-bottom:15px;
flex-wrap:wrap;
}

.chart-tools input{
background:#020817;
border:1px solid #334155;
color:#fff;
padding:10px 12px;
border-radius:10px;
width:120px;
}

.chart-tools button{
background:#0f172a;
border:1px solid #334155;
color:#cbd5e1;
padding:10px 14px;
border-radius:10px;
cursor:pointer;
font-weight:bold;
}

.chart-tools button.active,
.chart-tools button:hover{
background:#2563eb;
color:#fff;
border-color:#2563eb;
}

#bistCandleChart{
width:100%;
height:360px;
}