/* CSS for loading indicator and error modal */
.loading-indicator {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid #f3f3f3;
    border-top: 5px solid #0047AB;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-text {
    font-size: 18px;
    font-weight: bold;
    color: #333;
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.modal-content {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    max-width: 80%;
    max-height: 80%;
    overflow-y: auto;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.error-content {
    border-left: 5px solid #d9534f;
}

.error-content h2 {
    color: #d9534f;
    margin-top: 0;
}

.modal-buttons {
    display: flex;
    justify-content: flex-end;
    margin-top: 20px;
}

.modal-buttons button {
    padding: 8px 16px;
    background-color: #0047AB;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}

.modal-buttons button:hover {
    background-color: #003380;
}

/* Image placeholder for failed image loads */
.image-placeholder {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 200px;
    background-color: #f5f5f5;
    border: 1px dashed #ccc;
    color: #666;
    font-style: italic;
}