/* ===== 评论区域 ===== */
.comment-section {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid #eee;
}

.comment-section h3 {
    font-size: 17px;
    margin-bottom: 20px;
    color: #333;
}

/* 评论表单 */
.comment-form {
    background: #fafafa;
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 24px;
    border: 1px solid #eee;
}

.comment-user {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    font-size: 14px;
    color: #555;
}

.comment-form textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 14px;
    resize: vertical;
    background: #fff;
    color: #333;
    line-height: 1.5;
    transition: border-color 0.2s;
}

.comment-form textarea:focus {
    outline: none;
    border-color: #667eea;
}

.comment-form-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 8px;
}

.char-count {
    font-size: 12px;
    color: #999;
}

.btn-comment-submit {
    padding: 8px 24px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    font-weight: 500;
}

.btn-comment-submit:hover { opacity: 0.9; }

.comment-error, .comment-success {
    margin-top: 8px;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 13px;
}

.comment-error {
    background: #fff2f0;
    color: #ff4d4f;
    border: 1px solid #ffccc7;
}

.comment-success {
    background: #f6ffed;
    color: #52c41a;
    border: 1px solid #b7eb8f;
}

.comment-login-tip {
    text-align: center;
    padding: 20px;
    background: #fafafa;
    border-radius: 12px;
    color: #888;
    margin-bottom: 24px;
    font-size: 14px;
}

.comment-login-tip a { color: #667eea; text-decoration: none; font-weight: 500; }

/* 评论列表 */
.comment-list { margin-top: 0; }

.comment-empty {
    text-align: center;
    padding: 30px;
    color: #bbb;
    font-size: 14px;
}

.comment-item {
    display: flex;
    gap: 12px;
    padding: 14px 0;
    border-bottom: 1px solid #f5f5f5;
}

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

.comment-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: 600;
    flex-shrink: 0;
}

.comment-body { flex: 1; min-width: 0; }

.comment-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
    flex-wrap: wrap;
}

.comment-nickname {
    font-size: 14px;
    font-weight: 600;
    color: #333;
}

.comment-time {
    font-size: 12px;
    color: #aaa;
}

.comment-edit {
    font-size: 12px;
    color: #1890ff;
    text-decoration: none;
    cursor: pointer;
    margin-right: 8px;
}

.comment-del {
    font-size: 12px;
    color: #ff4d4f;
    text-decoration: none;
    cursor: pointer;
}

.comment-text {
    font-size: 14px;
    color: #444;
    line-height: 1.6;
    word-break: break-all;
}

.comment-reply-quote {
    margin-top: 6px;
    padding: 6px 10px;
    background: #f0f0f0;
    border-left: 3px solid #ccc;
    font-size: 13px;
    color: #888;
    border-radius: 0 4px 4px 0;
}

/* 继续阅读提示条 */
.continue-bar {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
    padding: 10px 16px;
    border-radius: 10px;
    font-size: 14px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.continue-bar a {
    color: #ffd700;
    text-decoration: none;
    font-weight: 600;
}

.continue-bar a:hover { text-decoration: underline; }

/* 打赏记录 */
.reward-list {
    margin-top: 16px;
    padding: 16px;
    background: #fafafa;
    border-radius: 12px;
    border: 1px solid #eee;
}

.reward-list h4 {
    font-size: 14px;
    color: #666;
    margin-bottom: 12px;
}

.reward-items { display: flex; flex-direction: column; gap: 10px; }

.reward-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
}

.reward-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #ffd700;
    color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 600;
    flex-shrink: 0;
}

.reward-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.reward-name {
    font-weight: 600;
    color: #333;
    font-size: 13px;
}

.reward-detail {
    font-size: 12px;
    color: #888;
}

.reward-time {
    font-size: 11px;
    color: #aaa;
    white-space: nowrap;
}

/* 通用提示 */
.alert-msg {
    margin-top: 12px;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 13px;
}

.alert-msg.error {
    background: #fff2f0;
    color: #ff4d4f;
    border: 1px solid #ffccc7;
}

.alert-msg.success {
    background: #f6ffed;
    color: #52c41a;
    border: 1px solid #b7eb8f;
}

/* 打赏区 */
.reward-bar {
    margin-top: 30px;
    padding: 20px;
    background: #fff;
    border: 2px dashed #ffd700;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.reward-bar .label {
    font-size: 14px;
    color: #555;
}

.reward-btn {
    padding: 8px 20px;
    background: linear-gradient(135deg, #ffa940, #ff6a00);
    color: #fff;
    border: none;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

.reward-btn:hover { opacity: 0.9; }

/* 打赏弹窗 */
.reward-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.5);
    align-items: center;
    justify-content: center;
}

.reward-modal.show { display: flex; }

.reward-modal-content {
    background: #fff;
    border-radius: 16px;
    padding: 28px;
    width: 380px;
    max-width: 90vw;
    text-align: center;
}

.reward-modal-content h3 {
    margin: 0 0 20px;
    font-size: 18px;
    color: #333;
}

.reward-info {
    font-size: 13px;
    color: #888;
    margin-bottom: 16px;
    line-height: 1.6;
}

.reward-options {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    margin-bottom: 14px;
}

.reward-option {
    border: 2px solid #eee;
    border-radius: 10px;
    padding: 10px 4px;
    cursor: pointer;
    transition: all 0.2s;
    background: #fafafa;
}

.reward-option:hover {
    border-color: #ffa940;
    background: #fff7e6;
}

.reward-option.selected {
    border-color: #ff6a00;
    background: #fff1e0;
}

.reward-option .amount {
    font-size: 16px;
    font-weight: 700;
    color: #333;
}

.reward-option .unit {
    font-size: 11px;
    color: #aaa;
    margin-top: 2px;
}

.btn-confirm {
    width: 100%;
    padding: 12px;
    background: #ccc;
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    cursor: not-allowed;
    margin-bottom: 8px;
}

.btn-confirm.active {
    background: linear-gradient(135deg, #ffa940, #ff6a00);
    cursor: pointer;
}

.btn-close {
    width: 100%;
    padding: 10px;
    background: #f5f5f5;
    color: #666;
    border: none;
    border-radius: 10px;
    font-size: 14px;
    cursor: pointer;
}