/* Estilos generales */
body {
    background-color: #f8f9fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Estilos de la barra de navegación */
.navbar {
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-weight: bold;
    letter-spacing: 1px;
}

/* Estilos de las tarjetas */
.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    margin-bottom: 20px;
    transition: transform 0.2s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}

.card-header {
    border-top-left-radius: 10px !important;
    border-top-right-radius: 10px !important;
    font-weight: 600;
}

/* Estilos para el dashboard */
.display-4 {
    font-weight: 600;
    font-size: 2.5rem;
}

/* Estilos para las tablas */
.table {
    margin-bottom: 0;
}

.table th {
    background-color: #f8f9fa;
    font-weight: 600;
}

.table-hover tbody tr:hover {
    background-color: rgba(13, 110, 253, 0.05);
}

/* Estilos para formularios */
.form-label {
    font-weight: 500;
}

.form-control, .form-select {
    border-radius: 8px;
    padding: 8px 12px;
}

.form-control:focus, .form-select:focus {
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Botones personalizados */
.btn {
    border-radius: 8px;
    padding: 8px 16px;
    font-weight: 500;
}

.btn-sm {
    border-radius: 6px;
    padding: 4px 8px;
}

/* Footer */
footer {
    box-shadow: 0 -2px 5px rgba(0, 0, 0, 0.05);
}

/* Estilos para la paginación */
.pagination .page-link {
    border-radius: 8px;
    margin: 0 2px;
    color: #0d6efd;
}

.pagination .page-item.active .page-link {
    background-color: #0d6efd;
    border-color: #0d6efd;
}

/* Modal personalizado */
.modal-content {
    border-radius: 10px;
    border: none;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.modal-header {
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}

/* Animaciones */
@keyframes fadeIn {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

.alert {
    animation: fadeIn 0.5s;
    border-radius: 8px;
}

/* Estilos responsivos */
@media (max-width: 768px) {
    .card-body {
        padding: 1rem;
    }
    
    .display-4 {
        font-size: 2rem;
    }
    
    h1 {
        font-size: 1.8rem;
    }
}