.editor-container {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin-top: 2rem;
}

.editor-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    background: #fff;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.editor-block {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.label-row label {
    font-weight: 700;
    color: var(--text-dark);
    font-size: 0.95rem;
}

textarea {
    width: 100%;
    height: 180px;
    padding: 1rem;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
    resize: vertical;
    transition: border-color 0.2s, box-shadow 0.2s;
    background-color: #fafafa;
}

textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(74, 127, 165, 0.1);
    background-color: #fff;
}

textarea[readonly] {
    background-color: #f8f9fa;
    cursor: default;
}

.icon-btn-plain {
    background: none;
    border: none;
    padding: 4px;
    cursor: pointer;
    color: #999;
    border-radius: 4px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-btn-plain:hover {
    background-color: #f0f0f0;
    color: var(--primary);
}

@media (max-width: 992px) {
    .editor-section {
        grid-template-columns: 1fr;
    }
    
    textarea {
        height: 150px;
    }
}

.metrics-mini {
    display: flex;
    justify-content: flex-end;
    align-items: baseline;
    gap: 0.5rem;
    margin-top: 0.25rem;
    font-size: 0.85rem;
}

.metrics-mini .metric-value { 
    font-weight: 700; 
    color: var(--primary); 
    font-size: 0.95rem;
}

.metrics-mini .metric-unit {
    color: var(--primary);
    font-size: 0.8rem;
}

.metrics-mini .metric-detail { 
    color: #888; 
    font-size: 0.75rem; 
}

/* Ensure headings and full-width containers span across all grid columns inside editor-section */
.editor-section > .language-title,
.editor-section > .options-container {
    grid-column: 1 / -1;
}