/* --- 聊天分享 --- */
.nav-top-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.top-share-btn,
.sidebar-bottom-btn,
.share-icon-btn {
    border: 1px solid var(--border-color);
    background: var(--bg-surface);
    color: var(--text-muted);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.top-share-btn {
    gap: 6px;
    min-height: 32px;
    padding: 6px 12px;
    border-radius: 12px;
    font-size: 13px;
}

.top-share-btn:hover,
.sidebar-bottom-btn:hover,
.share-icon-btn:hover {
    color: var(--text-main);
    border-color: var(--text-muted);
    background: var(--bg-hover);
}

.sidebar-bottom-btn {
    width: 34px;
    height: 34px;
    border-radius: 12px;
}

.sidebar-bottom-actions {
    width: 100%;
    justify-content: center;
}

.sidebar-bottom-btn.primary {
    width: auto;
    padding: 0 10px;
    gap: 6px;
    font-size: 13px;
}

.share-icon-btn {
    width: 32px;
    height: 32px;
    border-radius: 10px;
}

.share-modal {
    max-width: 680px;
}

.share-modal-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.share-modal-header h2 {
    margin: 0 0 4px;
}

.share-modal-header p {
    margin: 0;
    color: var(--text-muted);
    font-size: 13px;
}

.share-result {
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 12px;
    background: var(--bg-gray);
}

.share-link-row {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.share-link-row input {
    flex: 1;
    min-width: 0;
}

.share-list-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    color: var(--text-main);
    font-size: 14px;
    font-weight: 600;
}

.share-secondary-btn,
.share-list-actions button {
    border: 1px solid var(--border-color);
    background: var(--bg-surface);
    color: var(--text-muted);
    border-radius: 8px;
    padding: 6px 10px;
    cursor: pointer;
    font-size: 12px;
}

.share-secondary-btn:hover,
.share-list-actions button:hover {
    color: var(--text-main);
    border-color: var(--text-muted);
}

.share-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow-y: auto;
    max-height: 46vh;
}

.share-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px;
    border: 1px solid var(--border-light);
    border-radius: 12px;
    background: var(--bg-surface);
}

.share-list-main {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.share-list-main strong {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 13px;
    color: var(--text-main);
}

.share-list-main span,
.share-empty {
    color: var(--text-muted);
    font-size: 12px;
}

.share-list-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.share-list-actions button.danger {
    color: #c84646;
}

.public-share-title {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.public-share-title strong {
    color: var(--text-main);
    font-size: 15px;
}

.public-share-title span {
    color: var(--text-muted);
    font-size: 12px;
}

.public-share-stats {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
    color: var(--text-muted);
    font-size: 12px;
}

.public-share-stats span,
.public-share-message-meta {
    border: 1px solid var(--border-color);
    border-radius: 999px;
    background: var(--bg-surface);
    padding: 3px 9px;
}

.public-share-message-meta {
    align-self: flex-start;
    margin-top: 8px;
    color: var(--text-muted);
    font-size: 12px;
}

.public-share-mode .sidebar,
.public-share-mode .input-area,
.public-share-mode .preset-tags-area,
.public-share-mode .gen-controls-panel,
.public-share-mode .message-anchors {
    display: none !important;
}

.public-share-mode .message-actions {
    display: none !important;
}

@media (max-width: 768px) {
    .top-share-btn span {
        display: none;
    }

    .top-share-btn {
        width: 34px;
        padding: 0;
    }

    .share-list-item {
        align-items: flex-start;
        flex-direction: column;
    }

    .share-list-actions {
        width: 100%;
        overflow-x: auto;
    }
}