/**
 * 文章交互功能样式 - 新中式极简风格
 * 与文章详情页保持视觉一致性
 */

/* ==================== CSS变量继承 ==================== */
/* 使用全局CSS变量确保风格一致 */

/* ==================== 交互组件容器 ==================== */
.article-interactions {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-light);
    position: relative;
    /* 与文章内容区域保持相同宽度约束 */
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.article-interactions::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

/* ==================== 作者信息栏 ==================== */
.author-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--secondary-color);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xl);
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
}

.author-section:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.author-avatar {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-full);
    overflow: hidden;
    flex-shrink: 0;
    border: 3px solid var(--gold-color);
    box-shadow: var(--shadow-sm);
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.author-avatar:hover img {
    transform: scale(1.05);
}

.author-info {
    flex: 1;
}

.author-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    font-family: var(--font-family);
}

.author-bio {
    font-size: 0.875rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.author-stats {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.author-stats span {
    position: relative;
}

.author-stats span:not(:last-child)::after {
    content: '·';
    position: absolute;
    right: -0.75rem;
    color: var(--border-color);
}

/* ==================== 交互工具栏 ==================== */
.interaction-toolbar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) 0;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xl);
}

.interaction-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    background: var(--bg-primary);
    color: var(--text-secondary);
    font-size: 0.9375rem;
    font-family: var(--font-family);
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.interaction-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.interaction-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--text-white);
}

.interaction-btn.active:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.interaction-btn svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-fast);
}

.interaction-btn:hover svg {
    transform: scale(1.1);
}

.interaction-btn.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* 点赞按钮特殊样式 */
.like-btn.active {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
    border-color: var(--accent-color);
}

.like-btn.active:hover {
    background: linear-gradient(135deg, var(--accent-hover), #7a1f19);
    border-color: var(--accent-hover);
}

.like-btn.liked-animation svg {
    animation: heartBeat 0.5s ease;
}

@keyframes heartBeat {
    0%, 100% { transform: scale(1); }
    25% { transform: scale(1.2); }
    50% { transform: scale(0.9); }
    75% { transform: scale(1.1); }
}

/* 收藏按钮特殊样式 */
.favorite-btn.active {
    background: linear-gradient(135deg, var(--gold-color), var(--gold-dark));
    border-color: var(--gold-dark);
    color: var(--text-white);
}

.favorite-btn.active:hover {
    background: linear-gradient(135deg, var(--gold-light), var(--gold-color));
    border-color: var(--gold-color);
    color: var(--text-white);
}

.favorite-btn.favorited-animation svg {
    animation: starBounce 0.5s ease;
}

@keyframes starBounce {
    0%, 100% { transform: scale(1) rotate(0deg); }
    25% { transform: scale(1.3) rotate(-10deg); }
    50% { transform: scale(0.9) rotate(10deg); }
    75% { transform: scale(1.1) rotate(-5deg); }
}

/* 关注按钮特殊样式 */
.follow-btn.following {
    background: var(--secondary-color);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.follow-btn.following:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--text-white);
}

/* 打赏按钮特殊样式 */
.reward-btn {
    background: linear-gradient(135deg, var(--gold-color), var(--gold-dark));
    border-color: var(--gold-dark);
    color: var(--text-white);
}

.reward-btn:hover {
    background: linear-gradient(135deg, var(--gold-light), var(--gold-color));
    border-color: var(--gold-color);
    color: var(--text-white);
}

/* ==================== 评论区域 ==================== */
.comments-section {
    margin-top: var(--spacing-2xl);
}

.comments-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--border-light);
}

.comments-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    font-family: var(--font-family);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.comments-count {
    color: var(--text-light);
    font-size: 0.875rem;
    font-weight: normal;
}

.comments-sort {
    display: flex;
    gap: 0.5rem;
}

.comments-sort-btn {
    padding: 0.375rem 0.875rem;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-secondary);
    font-size: 0.8125rem;
    font-family: var(--font-family);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.comments-sort-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.comments-sort-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--text-white);
}

/* 评论输入框 */
.comment-input {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-md);
    background: var(--secondary-color);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
}

.comment-input-avatar {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid var(--gold-color);
}

.comment-input-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.comment-input-box {
    flex: 1;
}

.comment-input textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-family: var(--font-family);
    resize: vertical;
    min-height: 100px;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all var(--transition-fast);
    line-height: 1.8;
}

.comment-input textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(43, 95, 117, 0.1);
}

.comment-input textarea::placeholder {
    color: var(--text-light);
}

.comment-input-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: var(--spacing-sm);
}

.comment-input .submit-btn {
    padding: 0.625rem 1.5rem;
    background: var(--primary-color);
    color: var(--text-white);
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-family: var(--font-family);
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.comment-input .submit-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.comment-input .submit-btn:disabled {
    background: var(--text-light);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* 评论列表 */
.comments-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.comment-item {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-light);
    animation: fadeInUp 0.4s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.comment-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid var(--border-light);
}

.comment-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.comment-content {
    flex: 1;
}

.comment-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.comment-author {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9375rem;
    font-family: var(--font-family);
}

.comment-time {
    font-size: 0.75rem;
    color: var(--text-light);
}

.comment-text {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.8;
    word-break: break-word;
}

.comment-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: 0.75rem;
}

.comment-actions button {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    border: none;
    background: transparent;
    color: var(--text-light);
    font-size: 0.8125rem;
    font-family: var(--font-family);
    cursor: pointer;
    transition: all var(--transition-fast);
    border-radius: var(--radius-sm);
}

.comment-actions button:hover {
    color: var(--primary-color);
    background: rgba(43, 95, 117, 0.05);
}

.comment-actions button svg {
    width: 14px;
    height: 14px;
}

/* 回复列表 */
.replies-list {
    margin-top: var(--spacing-md);
    padding-left: var(--spacing-md);
    border-left: 2px solid var(--border-light);
}

.reply-item {
    display: flex;
    gap: 0.75rem;
    padding: var(--spacing-sm) 0;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.reply-avatar {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    overflow: hidden;
    flex-shrink: 0;
    border: 1px solid var(--border-light);
}

.reply-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.reply-content {
    flex: 1;
}

.reply-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
    flex-wrap: wrap;
}

.reply-author {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.reply-to {
    font-size: 0.75rem;
    color: var(--text-light);
}

.reply-time {
    font-size: 0.6875rem;
    color: var(--text-light);
}

.reply-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.reply-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.reply-actions button {
    font-size: 0.75rem;
    color: var(--text-light);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: color var(--transition-fast);
}

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

/* 回复表单 */
.reply-form-container {
    margin-top: var(--spacing-sm);
}

.reply-form {
    background: var(--bg-primary);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
}

.reply-form textarea {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-family: var(--font-family);
    resize: vertical;
    min-height: 60px;
    background: var(--bg-primary);
    transition: border-color var(--transition-fast);
}

.reply-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.reply-form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.reply-form-actions button {
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    font-family: var(--font-family);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.reply-form-actions .cancel-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.reply-form-actions .cancel-btn:hover {
    background: var(--secondary-color);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.reply-form-actions .submit-btn {
    background: var(--primary-color);
    border: none;
    color: var(--text-white);
}

.reply-form-actions .submit-btn:hover {
    background: var(--primary-dark);
}

/* 空评论状态 */
.empty-comments {
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-md);
    color: var(--text-light);
}

.empty-comments svg {
    width: 56px;
    height: 56px;
    margin-bottom: var(--spacing-sm);
    opacity: 0.4;
    stroke: var(--primary-color);
}

.empty-comments p {
    font-size: 0.9375rem;
    font-family: var(--font-family);
}

/* 加载更多 */
.load-more-comments {
    display: block;
    width: 100%;
    padding: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.9375rem;
    font-family: var(--font-family);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.load-more-comments:hover {
    background: var(--secondary-color);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.comments-loading {
    text-align: center;
    padding: var(--spacing-lg);
    color: var(--text-light);
    font-size: 0.9375rem;
}

/* ==================== 分享弹窗 ==================== */
.share-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.share-modal.show {
    opacity: 1;
    visibility: visible;
}

.share-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.share-modal-content {
    position: relative;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    width: 90%;
    max-width: 420px;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
}

.share-modal.show .share-modal-content {
    transform: scale(1);
}

.share-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
}

.share-modal-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    font-family: var(--font-family);
}

.share-modal-header .close-btn {
    width: 36px;
    height: 36px;
    border: none;
    background: var(--secondary-color);
    border-radius: var(--radius-full);
    font-size: 1.25rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.share-modal-header .close-btn:hover {
    background: var(--accent-color);
    color: var(--text-white);
}

.share-options {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.share-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: var(--spacing-sm);
    border: none;
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    border-radius: var(--radius-md);
}

.share-option:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

.share-option .share-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    background: var(--secondary-color);
    transition: all var(--transition-fast);
}

.share-option:hover .share-icon {
    background: var(--primary-color);
    color: var(--text-white);
}

.share-option span {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-family: var(--font-family);
}

.share-link {
    display: flex;
    gap: 0.5rem;
}

.share-link input {
    flex: 1;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    font-family: var(--font-family);
    background: var(--secondary-color);
    color: var(--text-primary);
}

.share-link button {
    padding: 0.625rem 1rem;
    background: var(--primary-color);
    color: var(--text-white);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    font-family: var(--font-family);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.share-link button:hover {
    background: var(--primary-dark);
}

/* ==================== 打赏弹窗 ==================== */
.reward-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.reward-modal.show {
    opacity: 1;
    visibility: visible;
}

.reward-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.reward-modal-content {
    position: relative;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    width: 90%;
    max-width: 440px;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
}

.reward-modal.show .reward-modal-content {
    transform: scale(1);
}

.reward-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
}

.reward-modal-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    font-family: var(--font-family);
}

.reward-modal-header .close-btn {
    width: 36px;
    height: 36px;
    border: none;
    background: var(--secondary-color);
    border-radius: var(--radius-full);
    font-size: 1.25rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.reward-modal-header .close-btn:hover {
    background: var(--accent-color);
    color: var(--text-white);
}

/* 打赏金额选择 */
.reward-amounts {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin-bottom: var(--spacing-lg);
}

.reward-amount {
    padding: var(--spacing-sm);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    font-family: var(--font-family);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.reward-amount:hover {
    border-color: var(--gold-color);
    color: var(--gold-dark);
}

.reward-amount.active {
    border-color: var(--gold-color);
    background: linear-gradient(135deg, var(--gold-color), var(--gold-dark));
    color: var(--text-white);
}

/* 濡须币余额显示 */
.reward-coin-balance {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, rgba(212, 165, 116, 0.1), rgba(184, 138, 90, 0.1));
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--gold-light);
}

.reward-coin-balance .coin-icon {
    font-size: 1.25rem;
}

.reward-coin-balance .balance-text {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    font-family: var(--font-family);
}

.reward-coin-balance .balance-text strong {
    color: var(--gold-dark);
    font-size: 1.125rem;
}

/* 自定义金额 */
.reward-custom {
    margin-bottom: var(--spacing-lg);
}

.reward-custom label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-family: var(--font-family);
}

.reward-custom .custom-input {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    transition: border-color var(--transition-fast);
}

.reward-custom .custom-input:focus-within {
    border-color: var(--gold-color);
}

.reward-custom .custom-input span {
    font-size: 1.125rem;
    color: var(--text-primary);
    font-weight: 600;
}

.reward-custom .custom-input input {
    flex: 1;
    border: none;
    font-size: 1rem;
    font-family: var(--font-family);
    outline: none;
    background: transparent;
    color: var(--text-primary);
}

/* 打赏留言 */
.reward-message {
    margin-bottom: var(--spacing-lg);
}

.reward-message label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-family: var(--font-family);
}

.reward-message textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-family: var(--font-family);
    resize: vertical;
    min-height: 80px;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: border-color var(--transition-fast);
}

.reward-message textarea:focus {
    outline: none;
    border-color: var(--gold-color);
}

/* 支付方式 */
.reward-payment-methods {
    margin-bottom: var(--spacing-lg);
}

.reward-payment-methods label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    font-family: var(--font-family);
}

.payment-options {
    display: flex;
    gap: 0.75rem;
}

.payment-option {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: var(--spacing-sm);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-family: var(--font-family);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.payment-option:hover {
    border-color: var(--primary-color);
}

.payment-option.active {
    border-color: var(--primary-color);
    background: rgba(43, 95, 117, 0.05);
    color: var(--primary-color);
}

.payment-option .payment-icon {
    font-size: 1.25rem;
}

/* 提交按钮 */
.reward-submit-btn {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, var(--gold-color), var(--gold-dark));
    color: var(--text-white);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-family);
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.reward-submit-btn:hover {
    background: linear-gradient(135deg, var(--gold-light), var(--gold-color));
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.reward-submit-btn:disabled {
    background: var(--text-light);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* ==================== 打赏列表 ==================== */
.rewards-section {
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-light));
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
}

.rewards-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.rewards-title {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--text-primary);
    font-family: var(--font-family);
}

.rewards-stats {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    font-family: var(--font-family);
}

.rewards-stats .rewards-total {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 1.125rem;
}

.rewards-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.reward-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    transition: all var(--transition-fast);
}

.reward-item:hover {
    box-shadow: var(--shadow-sm);
    transform: translateX(4px);
}

.reward-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    object-fit: cover;
    border: 2px solid var(--gold-color);
}

.reward-info {
    flex: 1;
}

.reward-user {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-primary);
    font-family: var(--font-family);
}

.reward-amount {
    font-size: 0.875rem;
    color: var(--accent-color);
    font-weight: 600;
    margin-left: 0.5rem;
}

.reward-message-text {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
    line-height: 1.5;
}

.reward-time {
    font-size: 0.6875rem;
    color: var(--text-light);
    white-space: nowrap;
}

/* ==================== 通知样式 ==================== */
.interaction-notification {
    position: fixed;
    top: 90px;
    left: 50%;
    transform: translateX(-50%) translateY(-20px);
    padding: 0.875rem 1.5rem;
    border-radius: var(--radius-md);
    color: var(--text-white);
    font-size: 0.9375rem;
    font-family: var(--font-family);
    z-index: 10001;
    opacity: 0;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-lg);
}

.interaction-notification.success {
    background: linear-gradient(135deg, #28a745, #1e7e34);
}

.interaction-notification.error {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
}

.interaction-notification.warning {
    background: linear-gradient(135deg, #ffc107, #e0a800);
    color: var(--text-primary);
}

.interaction-notification.info {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
}

.interaction-notification.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ==================== 响应式设计 ==================== */
/* 平板适配 - 与文章详情页保持一致 */
@media (max-width: 1024px) {
    .article-interactions {
        max-width: 95%;
        margin-top: var(--spacing-xl);
        padding-top: var(--spacing-lg);
    }
}

/* 手机适配 - 与文章详情页保持一致 */
@media (max-width: 768px) {
    .article-interactions {
        max-width: 100%;
        margin-top: var(--spacing-xl);
        padding-top: var(--spacing-lg);
        padding-left: var(--spacing-md);
        padding-right: var(--spacing-md);
    }
    
    .author-section {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-md);
    }
    
    .author-stats {
        justify-content: center;
    }
    
    .interaction-toolbar {
        gap: var(--spacing-sm);
        padding: var(--spacing-md) 0;
    }
    
    .interaction-btn {
        padding: 0.625rem 1rem;
        font-size: 0.875rem;
    }
    
    .interaction-btn span:not(.like-count) {
        display: none;
    }
    
    .comments-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .comments-sort {
        width: 100%;
    }
    
    .comments-sort-btn {
        flex: 1;
    }
    
    .comment-input {
        flex-direction: column;
    }
    
    .comment-input-avatar {
        display: none;
    }
    
    .share-options {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .reward-amounts {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .payment-options {
        flex-direction: column;
    }
    
    .replies-list {
        padding-left: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .interaction-toolbar {
        justify-content: space-around;
    }
    
    .interaction-btn {
        padding: 0.5rem 0.875rem;
    }
    
    .share-modal-content,
    .reward-modal-content {
        padding: var(--spacing-lg);
    }
}

/* ==================== 打印样式 ==================== */
@media print {
    .article-interactions {
        display: none;
    }
}