/* assets/css/styles.css - Estilos del proyecto */
body {
    background-color: #F5F5F5;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    color: #333;
}

.header-gradient {
    background: linear-gradient(90deg, #4CAF50 0%, #2E7D32 100%);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-weight: 600;
    font-size: 1.5rem;
}

.navbar-nav .nav-link {
    font-size: 1.1rem;
    padding: 0.5rem 1rem;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: #E8F5E9;
}

.btn-gradient {
    background: linear-gradient(90deg, #2196F3 0%, #1976D2 100%);
    border: none;
    color: white;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    transition: background 0.3s ease, transform 0.2s ease;
}

.btn-gradient:hover {
    background: linear-gradient(90deg, #1976D2 0%, #2196F3 100%);
    transform: translateY(-2px);
}

.btn-outline-primary {
    border-color: #2196F3;
    color: #2196F3;
    transition: background 0.3s ease, color 0.3s ease;
}

.btn-outline-primary:hover {
    background: #2196F3;
    color: white;
}

.accent-green {
    color: #66BB6A;
}

.banner-cta {
    background: linear-gradient(90deg, #4CAF50 0%, #2E7D32 100%);
    color: white;
    text-align: center;
    padding: 60px 0;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.cluster-card {
    background-color: #FFFFFF;
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cluster-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.alert-disclaimer {
    background-color: #fff3cd;
    color: #856404;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
}

.card {
    background-color: #FFFFFF;
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.2s ease;
}

.card:hover {
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.list-group-item {
    border: none;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
}

.list-group-item:hover {
    background-color: #F5F5F5;
}

.breadcrumb {
    background-color: #FFFFFF;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.breadcrumb-item a {
    color: #2196F3;
    text-decoration: none;
}

.breadcrumb-item a:hover {
    text-decoration: underline;
}

.img-fluid {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.valoracion-icon {
    font-size: 2rem;
    line-height: 1;
    transition: transform 0.2s ease;
}

.valoracion-icon:hover {
    transform: scale(1.1);
}

.valoracion-positiva {
    color: #66BB6A;
}

.valoracion-negativa {
    color: #EF5350;
}

.badge {
    font-size: 0.85rem;
    padding: 0.5rem 1rem;
}

@media (max-width: 576px) {
    .banner-cta {
        padding: 40px 0;
    }
    .display-4 {
        font-size: 1.8rem;
    }
    .card-body {
        padding: 1rem;
    }
    .valoracion-icon {
        font-size: 1.5rem;
    }
    .navbar-brand {
        font-size: 1.2rem;
    }
    .navbar-nav .nav-link {
        font-size: 1rem;
    }
}