.writing-assistant .input-group textarea {
    min-height: 200px;
    font-size: 1rem;
    line-height: 1.6;
}

.writing-assistant .button-group {
    display: flex;
    gap: 8px;
    margin: 16px 0;
}

.writing-assistant .clear-btn {
    background: #64748b;
}

.writing-assistant .clear-btn:hover {
    background: #475569;
}

.writing-assistant .result-area {
    margin-top: 24px;
    padding: 20px;
    background: #f8fafc;
    border-radius: 16px;
    border: 1px solid #eef2f6;
}

.writing-assistant .comparison {
    display: flex;
    gap: 20px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.writing-assistant .comparison>div {
    flex: 1;
    min-width: 200px;
}

.writing-assistant .comparison h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: #64748b;
    margin-bottom: 8px;
}

.writing-assistant .original-text,
.writing-assistant .fixed-text {
    padding: 12px 16px;
    background: #ffffff;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    min-height: 80px;
    line-height: 1.6;
    font-size: 0.95rem;
}

.writing-assistant .original-text {
    background: #fef2f2;
    border-color: #fecaca;
}

.writing-assistant .fixed-text {
    background: #f0fdf4;
    border-color: #bbf7d0;
}

.writing-assistant .copy-btn {
    margin-top: 16px;
    width: 100%;
    background: #10b981;
}

.writing-assistant .copy-btn:hover {
    background: #059669;
}