.cpv-container {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}
.cpv-sidebar {
    width: 320px;
    border: 1px solid #ddd;
    background: #fff;
    padding: 10px;
    border-radius: 8px;
}
.cpv-accordion-item {
    margin-bottom: 10px;
}
.cpv-accordion-toggle {
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.1em;
    font-weight: bold;
    padding: 10px;
    cursor: pointer;
    color: #8a3c3c;
    border-bottom: 1px solid #eee;
    outline: none;
    transition: background 0.2s;
}
.cpv-accordion-toggle.active,
.cpv-accordion-toggle:hover {
    background: #f5eaea;
}
.cpv-accordion-panel {
    display: none;
    padding: 10px 0 10px 20px;
    background: #faf6f6;
}
.cpv-view-btn, .cpv-download-btn {
    background: #8a3c3c;
    color: #fff;
    border: none;
    padding: 7px 15px;
    margin-right: 10px;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}
.cpv-view-btn:hover, .cpv-download-btn:hover {
    background: #a05252;
}
.cpv-pdf-viewer {
    flex: 1;
    min-width: 0;
    background: #fff;
    border: 1px solid #ddd;
    padding: 10px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
#cpv-pdf-canvas {
    width: 100%;
    max-width: 100%;
    border: 1px solid #ccc;
    margin-bottom: 10px;
}
.cpv-controls {
    margin-top: 10px;
}
.cpv-controls button {
    background: #8a3c3c;
    color: #fff;
    border: none;
    padding: 8px 16px;
    margin: 0 5px;
    border-radius: 4px;
    cursor: pointer;
}
.cpv-controls button:hover {
    background: #a05252;
}
#cpv-page-info {
    margin: 0 10px;
    font-weight: bold;
}