/* 텍스트 압축 도구 스타일 */

.tool-section {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-bottom: 50px;
}

.input-section,
.output-section,
.options-section {
    background: var(--bg-light);
    padding: 25px;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
}

.section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-color);
}

.textarea-wrapper {
    position: relative;
}

.textarea-wrapper textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-family: 'Courier New', monospace;
    resize: vertical;
    transition: all 0.3s ease;
    background: var(--bg-white);
}

.textarea-wrapper textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(45, 45, 45, 0.1);
}

.text-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.compression-ratio {
    margin-left: auto;
    padding-left: 15px;
    color: var(--primary-color);
    font-weight: 600;
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 20px;
}

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

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

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-right: 8px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.checkbox-group span {
    font-weight: 500;
    color: var(--text-primary);
}

.action-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.action-buttons .btn {
    flex: 1;
    min-width: 120px;
    padding: 12px 24px;
}

.btn-secondary {
    background: var(--bg-white);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-light);
    border-color: var(--text-secondary);
}

/* 정보 섹션 */
.info-section {
    margin-top: 50px;
    padding-top: 50px;
    border-top: 2px solid var(--border-color);
}

.info-section h2 {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 30px;
    text-align: center;
}

.info-card {
    background: var(--bg-light);
    padding: 25px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.info-card h3 {
    font-size: 1.3rem;
    color: #2d2d2d;
    margin-bottom: 15px;
}

.info-card p,
.info-card li {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 10px;
}

.info-card ul {
    margin-left: 20px;
}

.info-card li {
    margin-bottom: 8px;
}

/* 반응형 */
@media (max-width: 768px) {
    .options-grid {
        grid-template-columns: 1fr;
    }

    .action-buttons {
        flex-direction: column;
    }

    .action-buttons .btn {
        width: 100%;
    }

    .info-section h2 {
        font-size: 1.5rem;
    }
}