:root {
    --primary-color: #2c3e50;
    --secondary-color: #34495e;
    --accent-color: #3498db;
    --success-color: #27ae60;
    --warning-color: #f1c40f;
    --danger-color: #e74c3c;
    --light-color: #ecf0f1;
    --dark-color: #2c3e50;
    font-size: 14px;
}

body {
    background-color: var(--light-color);
    color: var(--dark-color);
    font-size: 0.9rem;
}

.navbar {
    background-color: var(--primary-color) !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.card {
    border: none;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.card-header {
    background-color: var(--primary-color);
    color: white;
    font-weight: 500;
}

.btn-primary {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.list-group-item {
    border-left: none;
    border-right: none;
}

.list-group-item:first-child {
    border-top: none;
}

.list-group-item-action:hover {
    background-color: var(--light-color);
}

.feather {
    width: 18px;
    height: 18px;
    vertical-align: text-bottom;
    margin-right: 5px;
}

.breadcrumb {
    background-color: white;
    padding: 0.75rem 1rem;
    border-radius: 0.25rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

@media (max-width: 768px) {
    .container {
        padding-left: 10px;
        padding-right: 10px;
    }
}

.table {
    font-size: 0.85rem;
}

.form-control {
    font-size: 0.9rem;
}

.btn {
    font-size: 0.9rem;
}

.nav-link {
    font-size: 0.9rem;
}

.navbar-brand {
    font-size: 1rem;
}

.small, small {
    font-size: 0.8rem;
}