/* Base Styles */
body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Responsive Grid */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.col-md-4 {
    flex: 0 0 33.333%;
    max-width: 33.333%;
    padding: 0 15px;
}

/* Dashboard Styles */
.admin-dashboard, .school-dashboard {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 250px;
    background: #2c3e50;
    color: white;
    padding: 20px 0;
}

.main-content {
    flex: 1;
    padding: 20px;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .col-md-4 {
        flex: 0 0 100%;
        max-width: 100%;
    }
    
    .admin-dashboard, .school-dashboard {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
    }
}