@charset "UTF-8";
/* ========== 评论功能样式（平铺式，未登录状态） ========== */
.comment-section {
    max-width: 800px;
    margin: 2rem auto;
    padding: 1.5rem;
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}
.comment-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 0.8rem;
    border-bottom: 2px solid #f0f0f0;
}
.comment-header h3 {
    margin: 0;
    font-size: 18px;
    color: #333;
}
.comment-header h3 i {
    color: #667eea;
    margin-right: 8px;
}
.comment-count {
    font-size: 14px;
    color: #999;
}
/* 未登录提示 */
.comment-login-hint {
    background-color: #f8f9fa;
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    margin-bottom: 1.5rem;
}
.login-hint-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
}
.login-hint-content i {
    font-size: 48px;
    color: #ccc;
}
.login-hint-content p {
    font-size: 16px;
    color: #666;
    margin: 0;
}
.btn-go-login {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    padding: 10px 30px;
    border-radius: 25px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
}
.btn-go-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}
/* 评论列表（平铺式） */
.comment-list {
    margin-top: 1rem;
}
.comment-item {
    display: flex;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
    animation: fadeInUp 0.5s ease;
}
.comment-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: bold;
    font-size: 18px;
    margin-right: 12px;
    flex-shrink: 0;
}
.comment-body {
    flex: 1;
}
.comment-user {
    font-weight: bold;
    font-size: 14px;
    color: #333;
}
.comment-time {
    font-size: 12px;
    color: #999;
    margin-left: 10px;
}
.comment-content {
    margin: 6px 0;
    font-size: 14px;
    line-height: 1.6;
    color: #555;
    word-break: break-word;
}
.reply-to {
    color: #667eea;
    font-weight: bold;
}
.comment-actions {
    display: flex;
    gap: 15px;
}
.comment-action-btn {
    font-size: 12px;
    color: #999;
    cursor: pointer;
    transition: color 0.3s;
    border: none;
    background: none;
    padding: 0;
}
.comment-action-btn:hover {
    color: #667eea;
}
.comment-action-btn.liked {
    color: #667eea;
}
/* 空评论状态 */
.comment-empty {
    text-align: center;
    padding: 2rem 0;
    color: #ccc;
}
.comment-empty i {
    font-size: 48px;
    display: block;
    margin-bottom: 1rem;
}
.comment-empty p {
    font-size: 14px;
    margin: 0;
    color: #999;
}
/* 加载更多 */
.comment-load-more {
    text-align: center;
    margin-top: 1rem;
}
.btn-load-more {
    background: none;
    border: 1px solid #ddd;
    padding: 8px 24px;
    border-radius: 20px;
    font-size: 14px;
    color: #666;
    cursor: pointer;
    transition: all 0.3s;
}
.btn-load-more:hover {
    background-color: #f0f0f0;
    color: #333;
}
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
@media (max-width: 600px) {
    .comment-section {
        padding: 1rem;
    }
}

/* ========== 评论功能样式（平铺式） ========== */
.comment-section {
    max-width: 800px;
    margin: 2rem auto;
    padding: 1.5rem;
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}
.comment-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 0.8rem;
    border-bottom: 2px solid #f0f0f0;
}
.comment-header h3 {
    margin: 0;
    font-size: 18px;
    color: #333;
}
.comment-header h3 i {
    color: #667eea;
    margin-right: 8px;
}
.comment-count {
    font-size: 14px;
    color: #999;
}
/* 评论输入区域 */
.comment-input-wrapper {
    background-color: #f8f9fa;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}
.comment-user-info {
    margin-bottom: 0.8rem;
}
.comment-user-info.logged-in {
    display: flex;
    align-items: center;
    gap: 8px;
}
.user-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    object-fit: cover;
}
.user-name {
    font-weight: bold;
    font-size: 14px;
    color: #333;
}
.user-badge {
    background-color: #e8f5e9;
    color: #4caf50;
    font-size: 12px;
    padding: 2px 8px;
    border-radius: 12px;
}
.comment-textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    resize: vertical;
    min-height: 60px;
    transition: border-color 0.3s;
}
.comment-textarea:focus {
    outline: none;
    border-color: #667eea;
}
.comment-input-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 0.5rem;
}
.comment-char-count {
    font-size: 12px;
    color: #999;
}
.btn-submit-comment {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
}
.btn-submit-comment:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}
/* 回复提示条 */
.reply-hint {
    display: none;
    background-color: #fff3cd;
    border-left: 3px solid #ffc107;
    padding: 8px 12px;
    margin-bottom: 8px;
    border-radius: 4px;
    font-size: 13px;
    color: #856404;
}
.reply-hint .btn-cancel-reply {
    float: right;
    background: none;
    border: none;
    color: #856404;
    cursor: pointer;
    font-size: 14px;
    padding: 0;
}
.reply-hint .btn-cancel-reply:hover {
    color: #dc3545;
}
/* 评论列表（平铺式） */
.comment-list {
    margin-top: 1rem;
}
.comment-item {
    display: flex;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
    animation: fadeInUp 0.5s ease;
}
.comment-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: bold;
    font-size: 18px;
    margin-right: 12px;
    flex-shrink: 0;
}
.comment-body {
    flex: 1;
}
.comment-user {
    font-weight: bold;
    font-size: 14px;
    color: #333;
}
.comment-time {
    font-size: 12px;
    color: #999;
    margin-left: 10px;
}
.comment-content {
    margin: 6px 0;
    font-size: 14px;
    line-height: 1.6;
    color: #555;
    word-break: break-word;
}
.reply-to {
    color: #667eea;
    font-weight: bold;
}
.comment-actions {
    display: flex;
    gap: 15px;
}
.comment-action-btn {
    font-size: 12px;
    color: #999;
    cursor: pointer;
    transition: color 0.3s;
    border: none;
    background: none;
    padding: 0;
}
.comment-action-btn:hover {
    color: #667eea;
}
.comment-action-btn.liked {
    color: #667eea;
}
/* 空评论状态 */
.comment-empty {
    text-align: center;
    padding: 2rem 0;
    color: #ccc;
}
.comment-empty i {
    font-size: 48px;
    display: block;
    margin-bottom: 1rem;
}
.comment-empty p {
    font-size: 14px;
    margin: 0;
    color: #999;
}
/* 加载更多 */
.comment-load-more {
    text-align: center;
    margin-top: 1rem;
}
.btn-load-more {
    background: none;
    border: 1px solid #ddd;
    padding: 8px 24px;
    border-radius: 20px;
    font-size: 14px;
    color: #666;
    cursor: pointer;
    transition: all 0.3s;
}
.btn-load-more:hover {
    background-color: #f0f0f0;
    color: #333;
}
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
@media (max-width: 600px) {
    .comment-section {
        padding: 1rem;
    }
}

/* 按钮加载状态 */
.btn-submit-comment.btn-loading {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

.btn-submit-comment:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* 加载动画 */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.fa-spin {
    animation: spin 1s linear infinite;
}