/* 评论区样式 */
.comments-section {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid var(--medium-gray);
}

.comments-section h2 {
    font-size: 1.4rem;
    margin-bottom: 25px;
    color: var(--primary-color);
    text-transform: capitalize;
    font-weight: 600;
}

.comment-form {
    margin-bottom: 30px;
}

.comment-form textarea {
    width: 100%;
    min-height: 120px;
    padding: 15px;
    border: 1px solid var(--medium-gray);
    border-radius: 6px;
    margin-bottom: 15px;
    font-family: inherit;
    resize: vertical;
    transition: border-color 0.3s;
}

.comment-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px var(--primary-color-10);
}

.comment-form button {
    padding: 10px 20px;
    font-size: 1rem;
}

.comment-form button:hover {
    background-color: var(--primary-color-dark);
}

.login-to-comment {
    background-color: var(--light-bg);
    padding: 15px;
    border-radius: 4px;
    text-align: center;
    margin-bottom: 20px;
}

.comment-item {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--medium-gray);
}

.comment-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}

.comment-author {
    font-weight: bold;
}

.comment-date {
    color: var(--dark-gray);
    font-size: 0.9rem;
}

.comment-content {
    margin-bottom: 10px;
    line-height: 1.5;
}

.comment-actions {
    display: flex;
    gap: 15px;
}

.comment-actions button {
    background: none;
    border: none;
    color: var(--dark-gray);
    cursor: pointer;
    font-size: 0.9rem;
    padding: 0;
}

.comment-actions button:hover {
    color: var(--primary-color);
}

.reply-form {
    margin-top: 10px;
    margin-bottom: 15px;
    padding-left: 20px;
    border-left: 2px solid var(--medium-gray);
}

.replies {
    margin-top: 15px;
    padding-left: 20px;
    border-left: 2px solid var(--medium-gray);
}

.reply-item {
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.reply-item:last-child {
    border-bottom: none;
}

.loading-comments, .no-comments {
    text-align: center;
    padding: 20px;
    color: var(--dark-gray);
}