/**
 * PDF Viewer Widget Styles
 */

.pdfviewer-widget {
    position: relative;
    width: 100%;
}

/* Preview section */
.pdfviewer-preview {
    border: 1px solid #ddd;
    border-radius: 4px;
    background: #f8f9fa;
    padding: 10px;
    margin-top: 10px;
}

/* Controls */
.pdfviewer-controls {
    background: #fff;
    padding: 8px;
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.pdfviewer-controls .btn {
    min-width: 36px;
}

.pdfviewer-page-info,
.pdfviewer-zoom-level {
    font-family: monospace;
    min-width: 60px;
    text-align: center;
}

/* Canvas container */
.pdfviewer-canvas-container {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    overflow: auto;
    max-height: 500px;
    background: #e9ecef;
    border-radius: 4px;
    padding: 10px;
    margin-top: 10px;
}

.pdfviewer-canvas {
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    background: #fff;
}

/* Loading indicator */
.pdfviewer-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 100;
    background: rgba(255,255,255,0.9);
    padding: 20px;
    border-radius: 8px;
}

/* Toggle button */
.pdfviewer-toggle {
    cursor: pointer;
}

.pdfviewer-toggle:hover {
    background-color: #e9ecef;
}

/* Download button */
.pdfviewer-widget .bg-primary a {
    color: inherit;
    text-decoration: none;
}

@media (max-width: 576px) {
    .pdfviewer-controls {
        flex-direction: column;
        gap: 8px;
    }
    .pdfviewer-canvas-container {
        max-height: 300px;
    }
}