.dashboard-welcome{background:linear-gradient(135deg,#1e293b,#334155);border-radius:var(--radius);padding:32px;margin-bottom:24px;color:#fff}
.dashboard-welcome h1{font-size:24px;font-weight:700;color:#fff;margin-bottom:4px;letter-spacing:-.3px}
.dashboard-welcome p{color:#cbd5e1;font-size:14px}
.chart-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(360px,1fr));gap:20px}
.chart-box{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.chart-box h3{font-size:14px;font-weight:600;margin-bottom:16px;display:flex;align-items:center;gap:8px;color:var(--text)}
.chart-box canvas{max-height:280px}

@media(max-width:768px){
  .dashboard-welcome{padding:24px}
  .dashboard-welcome h1{font-size:20px}
  .chart-grid{grid-template-columns:1fr}
}