body{
margin:0;
font-family:'Inter',sans-serif;
background:#f4f6fb;
}

.demo-banner{
background:#f59e0b;
color:white;
text-align:center;
padding:6px;
font-weight:600;
}

.crm-layout{
display:flex;
height:100vh;
}

/* SIDEBAR */

.sidebar{
width:230px;
background:#111827;
color:white;
padding:20px;
}

.logo{
display:flex;
align-items:center;
gap:10px;
margin-bottom:40px;
}

.logo img{
width:32px;
}

.sidebar nav a{
display:block;
padding:10px;
color:#9ca3af;
margin-bottom:8px;
cursor:pointer;
}

.sidebar nav a.active,
.sidebar nav a:hover{
background:#1f2937;
color:white;
border-radius:6px;
}

/* MAIN */

.main{
flex:1;
padding:30px;
overflow:auto;
}

/* TOPBAR */

.topbar{
display:flex;
justify-content:space-between;
margin-bottom:30px;
}

.topbar input{
padding:10px;
width:320px;
border-radius:6px;
border:1px solid #ddd;
}

.primary-btn{
background:#2563eb;
color:white;
border:none;
padding:10px 15px;
border-radius:6px;
cursor:pointer;
}

/* METRICS */

.metrics{
display:grid;
grid-template-columns:repeat(4,1fr);
gap:20px;
margin-bottom:40px;
}

.metric{
background:white;
padding:20px;
border-radius:10px;
box-shadow:0 6px 20px rgba(0,0,0,0.05);
}

.metric p{
font-size:26px;
font-weight:600;
}

/* PIPELINE */

.kanban{
display:grid;
grid-template-columns:repeat(4,1fr);
gap:20px;
margin-top:20px;
}

.column{
background:white;
padding:15px;
border-radius:10px;
min-height:200px;
}

.card{
background:#eef2ff;
padding:10px;
border-radius:6px;
margin-bottom:8px;
cursor:grab;
}

.card.closed{
background:#d1fae5;
}

/* TABLE */

table{
width:100%;
background:white;
margin-top:20px;
border-radius:10px;
border-collapse:collapse;
}

th,td{
padding:12px;
border-bottom:1px solid #eee;
}

/* ACTIVITY */

.activity ul{
background:white;
padding:20px;
border-radius:10px;
margin-top:20px;
}