.pdf-container {
    margin-bottom: 2rem;
}

.pdf-title {
    color: var(--rotary-blue);
    margin-bottom: 1rem;
}

/* Neuer verbesserter PDF Viewer mit Vollseiten-Scrolling */
.pdf-viewer {
    width: 100%;
    background-color: #f8f9fa;
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.pdf-viewer-header {
    padding: 15px;
    background-color: white;
    border-bottom: 1px solid #e9ecef;
}

.pdf-viewer-header h3 {
    margin: 0;
    color: var(--rotary-blue);
    font-size: 1.5rem;
}

.pdf-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.pdf-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    background-color: #f0f0f0;
    border-bottom: 1px solid #ddd;
    z-index: 100;
}

.sticky-top {
    position: sticky;
    top: 0;
}

.page-info {
    font-weight: bold;
    margin: 0 10px;
    white-space: nowrap;
}

.pdf-pages-container {
    background-color: #e9ecef;
    padding: 30px 0;
    max-height: 80vh;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.pdf-page {
    margin-bottom: 30px;
    background-color: white;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    max-width: 94%;
    position: relative;
}

.pdf-page:last-child {
    margin-bottom: 0;
}

.pdf-page-image {
    display: block;
    width: 100%;
    height: auto;
}

/* Unterstützung für die älteren Klassen */
.pdf-js-viewer {
    width: 100%;
    background-color: #f5f5f5;
    border: 1px solid #ddd;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 2rem;
}

.pdf-viewer-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px;
    background-color: #f0f0f0;
    border-bottom: 1px solid #ddd;
}

.pdf-zoom-controls {
    padding: 5px 10px;
    text-align: right;
    background-color: #f0f0f0;
    border-bottom: 1px solid #ddd;
}

.pdf-canvas-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
    position: relative;
    background-color: #e0e0e0;
    padding: 20px;
}

.pdf-image {
    max-width: 100%;
    max-height: 800px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    background-color: white;
    transition: opacity 0.3s ease;
}

.pdf-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 15px 25px;
    border-radius: 4px;
    z-index: 10;
    text-align: center;
    background-color: rgba(255,255,255,0.9);
    border: 1px solid #ddd;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.pdf-loading .spinner-border {
    margin-bottom: 10px;
    color: var(--rotary-blue);
}

.loading-text {
    font-size: 0.9rem;
    color: #555;
    margin-top: 5px;
}

.initializing-text {
    font-size: 0.8rem;
    color: #777;
    max-width: 300px;
    text-align: center;
}

.pdf-error {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 15px 25px;
    border-radius: 4px;
    z-index: 10;
    background-color: rgba(255,0,0,0.1);
    color: #d9534f;
    border: 1px solid #d9534f;
    font-weight: 500;
    text-align: center;
}