/* Estilo general */
body {
    background-color: #f4f6f9;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

h1, h2, h3, h4, h5 {
    font-weight: 600;
    color: #2c3e50;
}

.container {
    max-width: 960px;
    margin: 0 auto;
}

.card {
    border: none;
    border-radius: 1rem;
    box-shadow: 0 0 15px rgba(0,0,0,0.05);
    background-color: #ffffff;
}

.btn-primary {
    background-color: #3b82f6;
    border: none;
}

.btn-primary:hover {
    background-color: #2563eb;
}

.btn-outline-primary {
    border-color: #3b82f6;
    color: #3b82f6;
}

.btn-outline-primary:hover {
    background-color: #3b82f6;
    color: #fff;
}

.btn-outline-success {
    border-color: #10b981;
    color: #10b981;
}

.btn-outline-success:hover {
    background-color: #10b981;
    color: #fff;
}

.table thead {
    background-color: #f1f5f9;
    font-weight: bold;
}

pre {
    white-space: pre-wrap;
    background-color: #f8fafc;
    padding: 1rem;
    border-radius: 0.5rem;
    border: 1px solid #e2e8f0;
}