.pdf-container {
    overflow: auto;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 16px;
    background-color: #f5f5f5;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
}

.pdf-page-wrapper {
    position: relative;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    background: white;
    margin: 0 auto;
    flex-shrink: 0;
}

.pdf-canvas {
    display: block;
}

.pdf-overlay-canvas {
    position: absolute;
    top: 0;
    left: 0;
    cursor: crosshair;
}

.pdf-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    margin-bottom: 8px;
}

.pdf-toolbar .page-info {
    min-width: 100px;
    text-align: center;
    font-size: 0.875rem;
}

.pdf-error {
    padding: 24px;
    text-align: center;
    color: #d32f2f;
}

.pdf-loading {
    padding: 48px;
    text-align: center;
}