/* Estilos personalizados para la aplicación MVC */

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

.jumbotron {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
}

.card {
    border: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease-in-out;
    margin-bottom: 20px;
}

.card:hover {
    transform: translateY(-5px);
}

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

.btn {
    border-radius: 25px;
    padding: 8px 20px;
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.table {
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.table thead th {
    background-color: #343a40;
    color: white;
    border: none;
    font-weight: 600;
}

.form-control {
    border-radius: 10px;
    border: 2px solid #e9ecef;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.alert {
    border-radius: 10px;
    border: none;
}

.badge {
    border-radius: 20px;
    padding: 5px 10px;
}

/* Utilidades personalizadas */
.text-gradient {
    background: linear-gradient(45deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.shadow-custom {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

/* Animaciones */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .jumbotron {
        padding: 2rem 1rem;
    }
    
    .display-4 {
        font-size: 2rem;
    }
    
    .card {
        margin-bottom: 1rem;
    }
}

/* Loading spinner */
.spinner {
    border: 3px solid #f3f3f3;
    border-top: 3px solid #667eea;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Error styles */
.error-page {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Success/Error messages */
.alert-success {
    background: linear-gradient(45deg, #28a745, #20c997);
    color: white;
    border: none;
}

.alert-danger {
    background: linear-gradient(45deg, #dc3545, #fd7e14);
    color: white;
    border: none;
}

.alert-info {
    background: linear-gradient(45deg, #17a2b8, #6f42c1);
    color: white;
    border: none;
}