.mermaid-toolbar-container, .mermaid-toolbar-container * {
    max-width: 100%;
    max-height: 100%;
}

.mermaid-toolbar-top-row {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
}

.mermaid-toolbar-elements-container {
    padding-top: 1rem;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
}

.mermaid-toolbar-element {
    font-size: var(--font-ui-small);
    cursor: pointer;
    padding: 2px 2px 2px 5px;
    border-radius: 3px;
    flex: 1 0 auto;
}

.mermaid-toolbar-element:hover {
    background-color: var(--interactive-hover);
}

.mermaid-toolbar-element-error,
.mermaid-tools-render-error {
    color: var(--text-muted);
    border: 1px dashed var(--background-modifier-border);
    background-color: var(--background-secondary);
}

.mermaid-toolbar-element-error-message,
.mermaid-tools-render-error-message {
    margin-top: 4px;
    font-size: var(--font-ui-smaller);
    color: var(--text-error);
    white-space: normal;
}

.mermaid-tools-element-category-header::before {
    content: "▼  ";
    font-size: 70%;
    padding-bottom: 2px;
}

.mermaid-tools-element-category-header.collapsed::before {
    content: "▶  ";
    font-size: 70%;
    padding-bottom: 2px;
}

.mermaid-tools-element-container {
    margin-bottom: 10px;
    padding: 10px;
    border-bottom: var(--border-width) solid var(--color-base-35);
    border-radius: 5px;
    background-color: var(--background-secondary);
}

.mermaid-tools-edit-element-modal > div {
    margin-bottom: 0.5rem;
}

.mermaid-tools-edit-element-modal label {
    margin-right: 1rem;
}

.mermaid-tools-element-preview {
    overflow: auto;
}

.mermaid-tools-element-description-input {
    min-width: 50%;
}

.mermaid-tools-element-content-input {
    height: 200px;
    width: 100%;
}

.mermaid-tools-actions-row {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.mermaid-tools-category-section {
    margin-bottom: 20px;
    border: 1px solid var(--background-modifier-border);
    border-radius: 8px;
    padding: 15px;
}

.mermaid-tools-category-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
    cursor: pointer;
}

.mermaid-tools-category-title {
    display: flex;
    align-items: center;
    gap: 10px;
}

.mermaid-tools-expand-icon {
    font-size: 12px;
    transition: transform 0.2s;
}

.mermaid-tools-expand-icon.is-collapsed {
    transform: rotate(-90deg);
}

.mermaid-tools-category-name {
    margin: 0;
    font-size: 16px;
}

.mermaid-tools-category-info {
    color: var(--text-muted);
    font-size: 12px;
}

.mermaid-tools-category-controls {
    display: flex;
    gap: 2px;
}

.mermaid-tools-icon-button {
    display: flex;
    align-items: center;
    padding: 4px;
    border: none;
    border-radius: 3px;
    background: none;
    cursor: pointer;
}

.mermaid-tools-icon-button:hover {
    background-color: var(--background-modifier-hover);
}

.mermaid-tools-icon-button:disabled {
    cursor: not-allowed;
    opacity: 0.45;
}

.mermaid-tools-elements-container.is-collapsed {
    display: none;
}

.mermaid-tools-empty-message {
    color: var(--text-muted);
    font-style: italic;
    padding: 10px;
}

/* Custom Category Management Styles */
.mermaid-tools-category-management {
    margin-bottom: 2rem;
    padding: 1rem;
    border: 1px solid var(--color-base-25);
    border-radius: 8px;
    background-color: var(--color-base-00);
}

.mermaid-tools-category-management h3 {
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    color: var(--text-accent);
}

.mermaid-tools-category-management button.mod-cta {
    margin-bottom: 1rem;
}

/* Edit Category Modal Styles */
.mermaid-tools-edit-category-modal {
    min-width: 500px;
}

.mermaid-tools-edit-category-modal .setting-item {
    padding: 8px 0;
    border: none;
}

.mermaid-tools-edit-category-modal .setting-item-info {
    flex-grow: 1;
    margin-right: 12px;
}

.mermaid-tools-edit-category-modal .setting-item-name {
    font-weight: 600;
    color: var(--text-normal);
}

.mermaid-tools-edit-category-modal .setting-item-description {
    color: var(--text-muted);
    font-size: var(--font-ui-smaller);
}

.mermaid-tools-edit-category-modal input,
.mermaid-tools-edit-category-modal textarea {
    width: 100%;
    padding: 4px 8px;
    border: 1px solid var(--color-base-30);
    border-radius: 4px;
    background-color: var(--color-base-00);
    color: var(--text-normal);
}

.mermaid-tools-edit-category-modal input:focus,
.mermaid-tools-edit-category-modal textarea:focus {
    border-color: var(--color-accent);
    outline: none;
    box-shadow: 0 0 0 2px var(--color-accent-2);
}

.mermaid-tools-modal-button-container {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--color-base-25);
}

.mermaid-tools-modal-button-container button {
    padding: 6px 16px;
    border: 1px solid var(--color-base-30);
    border-radius: 4px;
    background-color: var(--color-base-10);
    color: var(--text-normal);
    cursor: pointer;
    font-size: var(--font-ui-small);
}

.mermaid-tools-modal-button-container button:hover {
    background-color: var(--color-base-20);
}

.mermaid-tools-modal-button-container button.mod-cta {
    background-color: var(--color-accent);
    color: var(--text-on-accent);
    border-color: var(--color-accent);
}

.mermaid-tools-modal-button-container button.mod-cta:hover {
    background-color: var(--color-accent-hover);
}