/* ========== Advanced Code Editor Styles ========== */

.advanced-code-editor-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--background);
}

/* ========== Toolbar ========== */
.ace-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.ace-toolbar .toolbar-group {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.ace-toolbar .language-badge {
    padding: 4px 12px;
    background: var(--accent);
    color: white;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-right: var(--spacing-md);
}

.ace-toolbar .toolbar-btn {
    padding: 6px 12px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-primary);
    cursor: pointer;
    font-size: 0.875rem;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
}

.ace-toolbar .toolbar-btn:hover {
    background: var(--background);
    border-color: var(--accent);
}

.ace-toolbar .toolbar-btn.active {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.ace-toolbar .toolbar-btn.has-changes {
    background: #ff9800;
    color: white;
    border-color: #ff9800;
}

.ace-toolbar .toolbar-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ========== Content Wrapper ========== */
.ace-content-wrapper {
    flex: 1;
    overflow: hidden;
    min-height: 0;
    position: relative;
}

/* ========== Editor View ========== */
.ace-editor-view {
    height: 100%;
    width: 100%;
}

/* Monaco Editor will inject its own styles */
.ace-editor-view .monaco-editor {
    height: 100%;
}

/* ========== Structure View ========== */
.ace-structure-view {
    height: 100%;
    overflow-y: auto;
    background: var(--background);
    padding: var(--spacing-lg);
}

.ace-structure-view .structure-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.ace-structure-view .structure-section {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: var(--spacing-lg);
}

.ace-structure-view .structure-section h3 {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--text-primary);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.ace-structure-view .structure-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.ace-structure-view .structure-section li {
    padding: var(--spacing-sm) 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}

.ace-structure-view .structure-section li:last-child {
    border-bottom: none;
}

.ace-structure-view .structure-section li code {
    background: var(--background);
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.9rem;
    color: var(--accent);
}

.ace-structure-view .structure-section li ul {
    margin-left: var(--spacing-lg);
    margin-top: var(--spacing-sm);
}

/* ========== Loading State ========== */
.advanced-code-editor-container .loading {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-secondary);
    font-size: 1.1rem;
    gap: var(--spacing-md);
}

/* ========== Error State ========== */
.error-message {
    padding: var(--spacing-xl);
    text-align: center;
    color: var(--error);
}

.error-message h3 {
    margin: var(--spacing-md) 0;
    color: var(--error);
}

.error-message p {
    color: var(--text-secondary);
    margin: var(--spacing-sm) 0;
}