:root {
    --primary-color: #0b2031;
    --secondary-color: #5e636e;
    --accent-color: #be1522;
    --light-gray: #dfe0e2;
    --background-color: #f5f5f5;
}

body {
    background-color: var(--background-color);
}

.top-banner {
    background-color: white;
    padding: 10px 20px;
}

.top-banner .logo {
    max-height: 50px;
}

.company-name {
    color: var(--primary-color);
    font-weight: bold;
}

.sidebar {
    background-color: var(--light-gray);
    min-height: 100vh;
}

.nav-link {
    color: var(--primary-color);
}

.nav-link.active {
    background-color: var(--accent-color);
    color: white;
}

.table th,
.table td {
    vertical-align: middle;
}

.btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
}

.btn:hover {
    background-color: var(--accent-color);
    color: white;
}

@media (max-width: 767.98px) {
    .navbar {
        display: flex;
        justify-content: space-between;
    }

    .navbar-nav {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }

    .company-name {
        display: none;
    }
}