body {
    margin: 0;
    padding: 0;
    height: 100vh;
    overflow: hidden;
    background-color: #f5f5f5;
}

.component-header {
    background-color: white;
    z-index: 100;
}

.component-header h1 {
    margin: 0;
    font-size: 20px;
    color: #333;
}

.pdf-controls {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: white;
    padding: 15px;
    box-shadow: 0 -2px 5px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    z-index: 100;
}

.control-btn {
    padding: 8px 16px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}

.control-btn:hover {
    background-color: #0056b3;
}

.control-btn:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

.download-btn {
    background-color: #28a745;
}

.download-btn:hover {
    background-color: #218838;
}

#pageInfo {
    font-size: 14px;
    color: #666;
}

.pdf-container {
    overflow: auto;
    display: flex;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
}

#pdf-canvas {
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    background-color: white;
    max-width: 100%;
    height: auto;
}

iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}