body {
    padding-top: 56px;
    background-color: #1a1a1a; /* Sfondo scuro */
    color: #f8f9fa; /* Testo chiaro */
}

main {
    min-height: calc(100vh - 110px);
}

.navbar {
    background-color: #340000 !important; /* Rosso scuro per la navbar */
    box-shadow: 0 2px 10px rgba(204, 0, 0, 0.3);
}

.navbar-brand,
.navbar-nav .nav-link {
    color: #f8f9fa !important;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: #ff4d4d !important; /* Rosso più chiaro all'hover */
    transform: translateY(-2px);
}

.btn-primary {
    background-color: #cc0000; /* Rosso acceso per i bottoni primari */
    border-color: #cc0000;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #ff0000; /* Rosso più acceso all'hover */
    border-color: #ff0000;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 0, 0, 0.3);
}

.btn-outline-light {
    color: #f8f9fa;
    border-color: #f8f9fa;
    transition: all 0.3s ease;
}

.btn-outline-light:hover {
    background-color: #f8f9fa;
    color: #cc0000;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(248, 249, 250, 0.3);
}

.btn-outline-secondary {
    color: #f8f9fa;
    border-color: #f8f9fa;
    transition: all 0.3s ease;
}

.btn-outline-secondary:hover {
    background-color: #f8f9fa;
    color: #cc0000;
    transform: translateY(-2px);
}

.bg-dark {
    background-color: #340000 !important; /* Rosso scuro per sfondi dark */
}

.card {
    background-color: #2a0000; /* Sfondo scuro per le card */
    border: 1px solid #cc0000; /* Bordo rosso */
    color: #f8f9fa;
    transition: all 0.3s ease;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(204, 0, 0, 0.3);
    border-color: #ff4d4d;
}

.card-header {
    background-color: #cc0000; /* Intestazione card rossa */
    color: #f8f9fa;
}

.card-img-top {
    transition: transform 0.3s ease;
}

.card:hover .card-img-top {
    transform: scale(1.05);
}

.form-control {
    background-color: #3a0000; /* Input scuri */
    border-color: #cc0000;
    color: #f8f9fa;
    transition: all 0.3s ease;
}

.form-control:focus {
    background-color: #3a0000;
    border-color: #ff4d4d;
    box-shadow: 0 0 0 0.25rem rgba(255, 0, 0, 0.25);
    color: #f8f9fa;
}

.alert-success {
    background-color: #454645;
    border-color: #ffffff;
    color: #fff;
}

.alert-danger {
    background-color: #dc3545;
    border-color: #dc3545;
    color: #fff;
}

.list-group-item {
    background-color: #2a0000;
    border-color: #cc0000;
    color: #f8f9fa;
    transition: all 0.3s ease;
}

.list-group-item.active {
    background-color: #cc0000 !important;
    border-color: #cc0000 !important;
    color: #f8f9fa !important;
}

.list-group-item:hover {
    background-color: #3a0000;
    color: #ff4d4d;
    transform: translateX(5px);
}

.table {
    color: #f8f9fa;
}

.table thead {
    background-color: #cc0000;
    color: #f8f9fa;
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(204, 0, 0, 0.1);
}

.modal-content {
    background-color: #1a1a1a;
    color: #f8f9fa;
    border: 1px solid #cc0000;
}

.modal-header {
    background-color: #cc0000;
    color: #f8f9fa;
    border-bottom: 1px solid #cc0000;
}

.modal-footer {
    border-top: 1px solid #cc0000;
}

.btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* Hero Section */
.hero-section {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
}

.hero-content {
    z-index: 2;
    position: relative;
}

/* Animazioni */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card {
    animation: fadeInUp 0.6s ease-out;
}

/* Effetti di glow per le icone */
.fa-crown, .fa-shield-alt, .fa-download {
    transition: all 0.3s ease;
}

.card:hover .fa-crown {
    text-shadow: 0 0 20px #ffc107;
}

.card:hover .fa-shield-alt {
    text-shadow: 0 0 20px #28a745;
}

.card:hover .fa-download {
    text-shadow: 0 0 20px #17a2b8;
}

/* Stelle animate */
.fa-star {
    transition: transform 0.3s ease;
}

.card:hover .fa-star {
    transform: scale(1.2);
}

/* Gradiente per footer */
footer {
    background: linear-gradient(135deg, #340000, #1a1a1a) !important;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section {
        height: 300px !important;
    }
    
    .display-3 {
        font-size: 2rem !important;
    }
    
    .lead {
        font-size: 1.2rem !important;
    }
}

/* colore testo normale */
#searchFile {
    color: #fff !important;
}

/* colore del placeholder */
#searchFile::placeholder {
    color: #ccc !important;   /* scegli tu, più chiaro o più scuro */
    opacity: 1; /* evita che i browser lo rendano troppo trasparente */
}