/* General Styles */
 body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #FFF, #F5F5F5); /* Subtle White Gradient */
    color: #333;
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

/* Header */
.header {
    background: linear-gradient(135deg, #3E001F, #982176); /* Deep Maroon to Violet Gradient */
    padding: 20px 120px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #F11A7B; /* Pink Border */
}
.header h1 {
    font-size: 28px;
    color: #FFF; /* White Text */
    margin: 0;
}
.header .home-icon {
    color: #FFF; /* White Icon */
    font-size: 24px;
    cursor: pointer;
    transition: transform 0.3s ease;
}
.header .home-icon:hover {
    transform: scale(1.2); /* Slightly Enlarge on Hover */
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 20px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto;
    gap: 20px;
    overflow-y: auto;
}

/* KPI Cards */
.kpi-cards {
    grid-column: span 3;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
}
.kpi-card {
    background: linear-gradient(135deg, #FFF, #F5F5F5); /* Subtle White Gradient */
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.kpi-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}
.kpi-card i {
    font-size: 30px;
    color: #F11A7B; /* Pink Icon */
    margin-bottom: 10px;
}
.kpi-card h3 {
    font-size: 16px;
    margin-bottom: 10px;
    color: #3E001F; /* Deep Maroon */
}
.kpi-card p {
    font-size: 20px;
    font-weight: bold;
    color: #F11A7B; /* Pink Value */
}

/* Visualizations */
.visualizations {
    grid-column: span 3;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.visualization {
    background: linear-gradient(135deg, #FFF, #F5F5F5); /* Subtle White Gradient */
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.visualization:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}
.visualization h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #3E001F; /* Deep Maroon */
}
.visualization canvas {
    max-height: 200px;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #982176, #3E001F); /* Violet to Deep Maroon Gradient */
    padding: 10px;
    text-align: center;
    color: #FFF; /* White Text */
    border-top: 1px solid #F11A7B; /* Pink Border */
}