/* Main styles */
body {
    background-color: #f8f9fa;
}

.pdf-container {
    width: 100%;
    overflow: auto;
    border: 1px solid #dee2e6;
    background-color: #525659;
    margin-bottom: 20px;
    min-height: 80vh;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.pdf-canvas {
    margin: 0 auto;
    display: block;
}

.toolbar {
    padding: 10px;
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    gap: 10px;
}

.page-info {
    font-weight: bold;
    margin: 0 10px;
    background-color: #e9ecef;
    padding: 5px 10px;
    border-radius: 4px;
    font-family: monospace;
}

.btn-group .btn {
    padding: 0.375rem 0.75rem;
}

/* Print styles */
@media print {
    .navbar, .toolbar {
        display: none !important;
    }
    
    .pdf-container {
        border: none;
        background-color: transparent;
    }
}

/* Responsive adjustments */
@media (max-width: 767.98px) {
    .toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn-group {
        margin-bottom: 5px;
        justify-content: center;
    }
    
    .page-info {
        margin: 5px 0;
        text-align: center;
        order: -1;
    }
    
    .pdf-container {
        min-height: 60vh;
    }
    
    .navbar-text {
        display: none;
    }
}