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

.login-body {
    background: linear-gradient(135deg, #007bff, #00bfff);
    height: 100vh;
    display: flex;
    align-items: center;
}

.login-container {
    display: flex;
    justify-content: center;
    width: 100%;
}

.login-box {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
}

.logo {
    max-width: 100%;
    height: auto;
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar .nav-link {
    font-weight: 500;
    color: #adb5bd;
    padding: 0.75rem 1rem;
}

.sidebar .nav-link.active {
    color: #007bff;
    background-color: rgba(0, 123, 255, 0.1);
}

.sidebar .nav-link:hover {
    color: #007bff;
    background-color: rgba(0, 123, 255, 0.1);
}

.sidebar .nav-link i {
    margin-right: 4px;
    color: #6c757d;
}

.sidebar .nav-link.active i,
.sidebar .nav-link:hover i {
    color: #007bff;
}

/* Main content */
main {
    padding-top: 1.5rem;
}

/* Cards */
.card {
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    margin-bottom: 1.5rem;
}

.card-header {
    background-color: #f8f9fa;
    border-bottom: 1px solid rgba(0, 0, 0, 0.125);
    font-weight: 600;
}

/* Tables */
.table {
    font-size: 0.875rem;
}

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

/* Buttons */
.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
}

/* Responsive adjustments */
@media (max-width: 767.98px) {
    .sidebar {
        position: static;
        height: auto;
        padding-top: 0;
    }
    
    main {
        padding-top: 1rem;
    }
}

/* Badges */
.badge {
    font-weight: 500;
    padding: 0.35em 0.65em;
}

/* Form styles */
.form-label {
    font-weight: 500;
}

/* Print styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    body {
        background: none;
        padding: 0;
    }
    
    .card, .table {
        border: none;
        box-shadow: none;
    }
}