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.kpi{cursor:pointer;transition:transform .18s ease,box-shadow .18s ease;color:#172033;position:relative;overflow:hidden}
.kpi:hover{transform:translateY(-3px);box-shadow:0 10px 25px #0002}
.kpi small{display:block;margin-top:10px;opacity:.72;font-weight:600}
.kpi-blue{border-top:5px solid #2563eb;background:linear-gradient(135deg,#eff6ff,#fff)}
.kpi-purple{border-top:5px solid #7c3aed;background:linear-gradient(135deg,#f5f3ff,#fff)}
.kpi-green{border-top:5px solid #16a34a;background:linear-gradient(135deg,#f0fdf4,#fff)}
.kpi-orange{border-top:5px solid #ea580c;background:linear-gradient(135deg,#fff7ed,#fff)}
.kpi-red{border-top:5px solid #dc2626;background:linear-gradient(135deg,#fef2f2,#fff)}