body {
    font-family: 'Inter', sans-serif;
    background-color: #F8F9FA;
    color: #212529;
}

.gradient-text {
    background: linear-gradient(45deg, #0D6EFD, #549BFF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}

.kpi-card {
    background-color: #FFFFFF;
    border: none;
    border-radius: 0.75rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.kpi-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 12px rgba(0, 0, 0, 0.08);
}

.kpi-icon {
    width: 48px;
    height: 48px;
    stroke-width: 1.5;
}

.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #FFFFFF;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.08);
    border-top-left-radius: 1.25rem;
    border-top-right-radius: 1.25rem;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    padding-left: 1rem;
    padding-right: 1rem;
}

.nav-link {
    color: #6C757D;
    transition: color 0.2s;
}

.nav-link.active {
    color: #0D6EFD;
}

.nav-link .icon {
    width: 28px;
    height: 28px;
    stroke-width: 2;
    margin-bottom: 0.125rem;
}

.nav-link .label {
    font-size: 0.75rem;
}