.wf2md-converter {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

#wf2md-textarea {
    width: 100%;
    min-height: 300px;
    margin-bottom: 15px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: monospace;
    font-size: 14px;
    line-height: 1.4;
}

.wf2md_button {
    display: inline-block;
    margin: 5px auto;
    padding: 8px 20px;
    min-width: 120px;
}

/* Preview container and tabs */
.wf2md-preview-container {
    margin-top: 20px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: #fff;
}

.wf2md-tabs {
    border-bottom: 1px solid #ddd;
    background: #f5f5f5;
    padding: 10px 10px 0;
    border-radius: 4px 4px 0 0;
}

.wf2md-tab-buttons {
    display: flex;
    gap: 10px;
}

.wf2md-tab-button {
    padding: 8px 16px;
    border: 1px solid #ddd;
    border-bottom: none;
    background: #f5f5f5;
    cursor: pointer;
    border-radius: 4px 4px 0 0;
    margin-bottom: -1px;
}

.wf2md-tab-button.active {
    background: #fff;
    border-color: #ddd;
    border-bottom: 1px solid #fff;
    color: #000;
}

/* Preview sections */
.wf2md-preview-section {
    padding: 20px;
}

.wf2md-tab {
    display: none;
}

.wf2md-tab.active {
    display: block;
}

/* Rich text preview */
#wf2md-preview-wrapper {
    margin-top: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    min-height: 300px;
}

/* HTML preview */
#wf2md-html-preview {
    margin-top: 10px;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: #f9f9f9;
    font-family: monospace;
    white-space: pre-wrap;
    min-height: 300px;
    overflow: auto;
}