/* System prompt editor styles */
.system-prompt-editor {
    display: none;
    flex-direction: column;
    height: 100vh;
    flex: 1;
}

.system-prompt-editor.active {
    display: flex;
}

.editor-header {
    background: var(--color-bg-white);
    color: var(--color-text-primary);
    padding: 8px 24px;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.editor-title {
    font-size: 16px;
    font-weight: 500;
    border: none;
    background: none;
    outline: none;
    cursor: text;
}

.editor-title:hover {
    background: var(--color-bg-off-white);
    border-radius: 4px;
    padding: 4px 8px;
    margin: -4px -8px;
}

.editor-title:focus {
    background: var(--color-bg-white);
    border: 1px solid var(--color-primary);
    border-radius: 4px;
    padding: 4px 8px;
    margin: -4px -8px;
}

.editor-actions {
    display: flex;
    gap: 8px;
}


.editor-content {
    flex: 1;
    padding: 24px;
    background: var(--color-bg-white);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.system-prompt-textarea {
    width: 100%;
    height: 100%;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 16px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    resize: none;
    outline: none;
    background: var(--color-bg-input);
    transition: border-color 0.2s ease;
}

.system-prompt-textarea:focus {
    border-color: var(--color-primary);
    background: var(--color-bg-white);
}

/* Document editor styles */
.document-editor {
    flex-direction: column;
    height: 100vh;
    flex: 1;
    min-width: 400px;
    border-left: 1px solid var(--color-sidebar-border);
    display: none;
    position: relative;
}



.document-editor.active {
    display: flex;
}

.document-textarea {
    width: 100%;
    flex: 1;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 16px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    resize: none;
    outline: none;
    background: var(--color-bg-input);
    transition: border-color 0.2s ease;
    overflow-y: auto;
    box-sizing: border-box;
    min-height: 0;
}

.document-textarea:focus {
    border-color: var(--color-primary);
    background: var(--color-bg-white);
}

.document-textarea:empty:before {
    content: attr(data-placeholder);
    color: var(--color-gray-medium);
    font-style: italic;
    pointer-events: none;
}

/* Rich text formatting styles */
.document-textarea h1 {
    font-size: 2em;
    font-weight: bold;
    margin: 0.67em 0;
}

.document-textarea h2 {
    font-size: 1.5em;
    font-weight: bold;
    margin: 0.75em 0;
}

.document-textarea h3 {
    font-size: 1.17em;
    font-weight: bold;
    margin: 0.83em 0;
}

.document-textarea ul, .document-textarea ol {
    margin: 1em 0;
    padding-left: 2em;
}

/* Markdown Toolbar */
.markdown-toolbar {
    background: var(--color-bg-input);
    border-bottom: 1px solid var(--color-border);
    padding: 8px 16px;
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    align-items: center;
}