.remove-empty-lines {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

#removeEmptyLinesForm {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.config-section {
    padding: 20px;
    border-radius: 8px;
}

.config-row {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.config-options {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: flex-start;
}

.config-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
    min-width: 280px;
}

.checkbox-label {
    display: flex;
    align-items: center;
}

.checkbox-label label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    margin-bottom: 0;
}

.checkbox-label input[type="checkbox"] {
    cursor: pointer;
    width: 18px;
    height: 18px;
    margin: 0;
}

.help-text {
    font-size: 0.85rem;
    color: #6c757d;
    line-height: 1.4;
    margin-left: 26px;
}

.config-item-actions {
    display: flex;
    gap: 10px !important;
    flex-wrap: nowrap !important;
    justify-content: flex-start;
    align-items: center;
    margin: 0 !important;
}

.textarea-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.textarea-label {
    font-size: 1.1rem;
    font-weight: 600;
}

.code-textarea {
    width: 100%;
    box-sizing: border-box;
    resize: vertical;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.5;
}

.output-area {
    background-color: #f8f9fa;
}

.text-stats {
    display: flex;
    gap: 15px;
    margin-top: 5px;
    font-size: 0.9rem;
}

.text-stats span {
    color: var(--secondary-color);
}

.text-stats strong {
    color: var(--primary-color);
    font-weight: 600;
}

.assumptions {
    padding: 15px;
    border-radius: 6px;
    font-size: 0.95rem;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .config-options {
        flex-direction: column;
        align-items: stretch;
    }

    .config-item {
        min-width: 100%;
    }

    .help-text {
        margin-left: 0;
        padding-left: 26px;
    }
}

@media (max-width: 480px) {
    .config-item-actions {
        flex-wrap: wrap !important;
        gap: 8px !important;
    }

    .remove-btn,
    .action-btn-small {
        width: 100% !important;
    }

    .text-stats {
        flex-direction: column;
        gap: 8px;
    }
}