:root {
    --concord-red: #C00000;
    --concord-gold: #D4AF37;
    --concord-dark: #212529;
    --concord-light: #f8f9fa;
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Roboto', sans-serif;
}

body {
    background-color: var(--concord-light);
    font-family: var(--font-secondary);
    color: var(--concord-dark);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main.container {
    flex: 1;
}


.navbar {
    background-color: #FFFFFF;
    border-bottom: 4px solid var(--concord-red);
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
    font-family: var(--font-primary);
    font-weight: 700;
}

.navbar-brand {
    color: var(--concord-dark);
    font-weight: 700;
}

.navbar-brand:hover {
    color: var(--concord-red);
}

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

.nav-link.active, .nav-link:hover {
    color: var(--concord-red);
}

.card {
    border: 1px solid #ddd;
    border-radius: 0.5rem;
    box-shadow: 0 4px 8px rgba(0,0,0,0.05);
}

.card-header {
    background-color: var(--concord-dark);
    color: white;
    font-family: var(--font-primary);
    font-weight: 700;
    border-bottom: 3px solid var(--concord-gold);
}

.btn-primary {
    background-color: var(--concord-red);
    border-color: var(--concord-red);
    font-weight: 500;
}

.btn-primary:hover {
    background-color: #a00000;
    border-color: #a00000;
}

.btn-secondary {
    background-color: #6c757d;
    border-color: #6c757d;
    font-weight: 500;
}

.btn-gold {
    background-color: var(--concord-gold);
    border-color: var(--concord-gold);
    color: var(--concord-dark);
    font-weight: 500;
}

.btn-gold:hover {
    background-color: #b89b2e;
    border-color: #b89b2e;
    color: var(--concord-dark);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    color: var(--concord-dark);
}

.list-group-item-action:hover, .list-group-item-action:focus {
   background-color: #fef8e7;
   border-left: 5px solid var(--concord-gold);
   margin-left: -5px;
}

.info-box {
    background-color: #fffbeb;
    border-left: 5px solid var(--concord-gold);
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
    border-radius: 0.25rem;
}

.info-box h5 {
    color: #926c09;
}