/* Fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

body {
    font-family: 'Poppins', sans-serif;
    background-color: #F4F7FC;
    color: #333;
}

.wrapper {
    display: flex;
    width: 100%;
    align-items: stretch;
}

#sidebar {
    min-width: 250px;
    max-width: 250px;
    background: #FFFFFF;
    color: #333;
    transition: all 0.3s;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

#sidebar.active {
    margin-left: -250px;
}

#sidebar .sidebar-header {
    padding: 20px;
    background: #FFFFFF;
    border-bottom: 1px solid #eee;
    text-align: center;
}

#sidebar .sidebar-header h3 {
    color: #333;
    font-weight: 700;
}

#sidebar ul.components {
    padding: 20px 0;
}

#sidebar ul p {
    color: #333;
    padding: 10px;
}

#sidebar ul li a {
    padding: 15px 20px;
    font-size: 1.05em;
    display: block;
    color: #555;
    font-weight: 500;
    border-left: 3px solid transparent;
}

#sidebar ul li a:hover {
    color: #4A90E2;
    background: #F4F7FC;
    border-left: 3px solid #4A90E2;
    text-decoration: none;
}

#sidebar ul li.active > a, a[aria-expanded="true"] {
    color: #4A90E2;
    background: #F4F7FC;
    border-left: 3px solid #4A90E2;
}

#content {
    width: 100%;
    padding: 20px;
    min-height: 100vh;
    transition: all 0.3s;
}

.stat-card {
    border-radius: 0.5rem;
    padding: 1.5rem;
    color: white;
    margin-bottom: 1rem;
    border: none;
}

.stat-card .stat-icon {
    font-size: 2.5rem;
    opacity: 0.8;
}

.stat-card h5 {
    font-weight: 400;
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.stat-card .stat-number {
    font-size: 2.25rem;
    font-weight: 700;
}

.card-1 { background: linear-gradient(135deg, #4A90E2, #357ABD); }
.card-2 { background: linear-gradient(135deg, #50E3C2, #38A89D); }
.card-3 { background: linear-gradient(135deg, #F5A623, #D48E1C); }
.card-4 { background: linear-gradient(135deg, #BD10E0, #9D0DBF); }

.navbar {
    background: #fff;
    border-radius: 0.5rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.feather {
    width: 18px;
    height: 18px;
    stroke-width: 2.5;
    margin-right: 10px;
    vertical-align: middle;
}

@media (max-width: 768px) {
    #sidebar {
        margin-left: -250px;
    }
    #sidebar.active {
        margin-left: 0;
    }
    #sidebarCollapse span {
        display: none;
    }
}