.upload-container {
    text-align: center;
    margin: 2rem auto;
    max-width: 800px;
}

.file-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.success-circle {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: #4CAF50;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
}

.doc-icon {
    position: relative;
    display: inline-block;
    margin: 1rem 0;
}

.doc-icon img {
    width: 50px;
    height: 50px;
}

.file-info {
    margin: 1rem 0;
    color: #666;
}

.file-input {
    display: none;
}

#fileInputLabel {
    display: inline-block;
    padding: 8px 16px;
    border: 1px solid #333;
    cursor: pointer;
}

.preview-container {
    margin: 2rem auto;
    max-width: 600px;
    padding: 1rem;
    border: 1px solid #0066cc;
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.export-section {
    text-align: right;
}

.export-label {
    margin-bottom: 0.5rem;
}

.export-btn {
    display: block;
    width: 100px;
    margin: 0.5rem 0;
    padding: 0.5rem;
    background: white;
    border: 1px solid #333;
    cursor: pointer;
}

#preview-content {
    padding: 1rem;
    line-height: 1.6;
    max-height: 800px;
    overflow: hidden;
}