/* SchoolGrid Custom Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f0f2f5;
}

#sidebar-wrapper {
    flex-shrink: 0;
}

#sidebar-wrapper .list-group-item {
    border: none;
    padding: 12px 20px;
    font-size: 14px;
    transition: all 0.2s;
}

#sidebar-wrapper .list-group-item:hover {
    background: #343a40 !important;
    padding-left: 25px;
}

#sidebar-wrapper .list-group-item.active {
    background: #0d6efd !important;
    color: white !important;
}

#sidebar-wrapper .list-group-item i {
    margin-right: 10px;
    width: 18px;
    text-align: center;
}

.sidebar-heading {
    font-size: 14px;
    letter-spacing: 1px;
}

.card {
    border: none;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

.card-header {
    background: #fff;
    border-bottom: 1px solid #e9ecef;
    font-weight: 600;
}

.table th {
    background: #f8f9fa;
    font-weight: 600;
    font-size: 13px;
}

.btn {
    font-size: 14px;
}

.form-label {
    font-weight: 500;
    font-size: 14px;
}

.page-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #0d6efd;
}

.stat-card {
    text-align: center;
    padding: 20px;
    border-radius: 10px;
}

.stat-card .stat-icon {
    font-size: 36px;
    margin-bottom: 10px;
}

.stat-card .stat-number {
    font-size: 28px;
    font-weight: 700;
}

.stat-card .stat-label {
    font-size: 14px;
    color: #6c757d;
}

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0d6efd 0%, #6610f2 100%);
}

.login-card {
    width: 100%;
    max-width: 420px;
    padding: 30px;
}

.login-card .logo {
    text-align: center;
    margin-bottom: 30px;
}

.login-card .logo h2 {
    color: #0d6efd;
    font-weight: 700;
}

@media (max-width: 768px) {
    #sidebar-wrapper {
        box-shadow: none;
    }
}

.badge-success { background-color: #198754; }
.badge-danger { background-color: #dc3545; }
.badge-warning { background-color: #ffc107; color: #000; }
.badge-info { background-color: #0dcaf0; }