/* api-mode.css - API对话模式样式 */

/* ==================== 妙妙API聊天界面 ==================== */
.chat-page {
    background: var(--bg-primary);
}

#apiSettingsPage,
#assistantMemoryPage {
    z-index: 300;
}

/* 聊天header - 缩短高度 */
.chat-header {
    padding: 8px 12px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    min-height: 44px;
}

.chat-header-left {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.chat-menu-btn {
    width: 36px;
    height: 36px;
    border: none;
    background: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: background 0.2s;
}

.chat-menu-btn:hover {
    background: var(--bg-tertiary);
}

.chat-header-info {
    flex: 1;
    min-width: 0;
}

.chat-header-title {
    font-size: 15px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.chat-new-btn {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border: none;
    background: var(--accent-light);
    cursor: pointer;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-dark);
    transition: all 0.2s;
}

.chat-new-btn:hover {
    background: var(--accent);
    color: #fff;
}

/* 聊天区域 */
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.message {
    display: flex;
    gap: 10px;
}

.message.assistant {
    flex-direction: column;
    gap: 4px;
}

.message.user {
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.message.user > .message-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
}

.message.user > .message-header .message-avatar {
    width: 32px;
    height: 32px;
}

.message-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--accent-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
}

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

.message.user .message-avatar {
    background: var(--user-bubble);
}

.message-body {
    flex: 1;
    min-width: 0;
    max-width: 80%;
}

.message.assistant .message-body {
    max-width: 100%;
}

.message.assistant > .message-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
}

.message.assistant > .message-header .message-avatar {
    width: 32px;
    height: 32px;
}

.message-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
    font-size: 13px;
}

.message-info {
    display: flex;
    flex-direction: column;
}

.message.user .message-info {
    align-items: flex-end;
}

.message.assistant .message-info {
    align-items: flex-start;
}

.message-meta {
    display: flex;
    align-items: center;
    gap: 8px;
}

.message-name {
    font-weight: 500;
}

.message-time {
    color: var(--text-muted);
    font-size: 11px;
}

.message-tokens {
    color: var(--text-muted);
    font-size: 11px;
}

.message.user .message-header {
    justify-content: flex-end;
}

/* 用户消息气泡 */
.message.user .message-bubble {
    background: var(--user-bubble);
    padding: 12px 16px;
    border-radius: 18px 18px 6px 18px;
    font-size: var(--chat-font-size, 15px);
    line-height: 1.6;
    font-family: var(--chat-font);
}

/* 助手消息无气泡 */
.message.assistant .message-content {
    font-size: var(--chat-font-size, 15px);
    line-height: 1.8;
    font-family: var(--chat-font);
}

/* Markdown 样式 */
.message-content p {
    margin: 0 0 0.8em 0;
}
.message-content p:last-child {
    margin-bottom: 0;
}
.message-content h1, .message-content h2, .message-content h3 {
    margin: 1em 0 0.5em 0;
    font-weight: 600;
}
.message-content h1 { font-size: 1.4em; }
.message-content h2 { font-size: 1.2em; }
.message-content h3 { font-size: 1.1em; }
.message-content ul, .message-content ol {
    margin: 0.5em 0;
    padding-left: 1.5em;
}
.message-content li {
    margin: 0.3em 0;
}
.message-content code {
    background: rgba(0,0,0,0.06);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'SF Mono', Monaco, Consolas, monospace;
    font-size: 0.9em;
}
.message-content pre {
    background: #1e1e1e;
    color: #d4d4d4;
    padding: 12px;
    border-radius: 8px;
    overflow-x: auto;
    margin: 0.5em 0;
}
.message-content pre code {
    background: none;
    padding: 0;
    color: inherit;
    font-size: 13px;
    line-height: 1.5;
}
.code-block-wrapper {
    position: relative;
}
.code-block-wrapper .code-copy-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(255,255,255,0.1);
    border: none;
    color: #aaa;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
}
.code-block-wrapper .code-copy-btn:hover {
    background: rgba(255,255,255,0.2);
    color: #fff;
}
.message-content blockquote {
    border-left: 3px solid var(--accent);
    margin: 0.5em 0;
    padding-left: 12px;
    color: var(--text-secondary);
}
.message-content table {
    border-collapse: collapse;
    margin: 0.5em 0;
    width: 100%;
}
.message-content th, .message-content td {
    border: 1px solid var(--border);
    padding: 8px 12px;
    text-align: left;
}
.message-content th {
    background: var(--bg-tertiary);
}
.message-content a {
    color: var(--accent-dark);
    text-decoration: underline;
}
.message-content hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 1em 0;
}

/* 思考链 */
.thinking-block {
    background: var(--thinking-bg);
    border: 1px solid var(--accent-light);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 12px;
}

.thinking-header {
    padding: 10px 14px;
    background: var(--accent-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    font-size: 13px;
    color: var(--accent-dark);
    font-weight: 500;
    transition: all 0.2s;
}

.thinking-header:hover {
    background: var(--accent);
    color: #fff;
}

.thinking-header-left {
    display: flex;
    align-items: center;
    gap: 8px;
}

.thinking-content {
    font-size: 13px;
    line-height: 1.7;
    color: var(--text-secondary);
    white-space: pre-wrap;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 14px;
}

.thinking-content.expanded {
    max-height: 500px;
    overflow-y: auto;
    padding: 14px;
}

/* 消息操作栏 */
.message-actions {
    display: flex;
    gap: 4px;
    margin-top: 8px;
    align-items: center;
}

.message.user .message-body {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.message.user .message-actions {
    justify-content: flex-end;
}

.message-action-btn {
    width: 28px;
    height: 28px;
    border: none;
    background: none;
    cursor: pointer;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: all 0.2s;
}

.message-action-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

/* 消息版本切换 */
.message-version {
    font-size: 11px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: 8px;
}

.message-version-btn {
    width: 20px;
    height: 20px;
    border: none;
    background: var(--bg-tertiary);
    cursor: pointer;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: var(--text-secondary);
}

.message-version-btn:hover {
    background: var(--accent-light);
}

/* 输入区域 */
.chat-input-area {
    padding: 10px 16px 12px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    flex-shrink: 0;
}

.chat-input-toolbar {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.toolbar-btn {
    height: 30px;
    padding: 0 12px;
    border: 1px solid var(--border);
    background: var(--bg-tertiary);
    border-radius: 15px;
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
    transition: all 0.2s;
}

.toolbar-btn:hover {
    border-color: var(--accent);
    color: var(--accent-dark);
}

.toolbar-btn.active {
    background: var(--accent-light);
    border-color: var(--accent);
    color: var(--accent-dark);
}

.chat-input-wrapper {
    display: flex;
    gap: 10px;
    align-items: flex-end;
}

.chat-input-box {
    flex: 1;
    background: var(--bg-tertiary);
    border-radius: 20px;
    padding: 10px 16px;
    display: flex;
    align-items: flex-end;
    gap: 8px;
}

.chat-input-box textarea {
    flex: 1;
    border: none;
    background: none;
    resize: none;
    font-size: 15px;
    line-height: 1.5;
    max-height: 120px;
    outline: none;
    font-family: inherit;
}

.chat-upload-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: none;
    cursor: pointer;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: all 0.2s;
    flex-shrink: 0;
}

.chat-upload-btn:hover {
    background: var(--border);
    color: var(--text-primary);
}

.chat-send-btn {
    width: 44px;
    height: 44px;
    border: none;
    background: var(--accent);
    color: #fff;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}

.chat-send-btn:hover {
    background: var(--accent-dark);
    transform: scale(1.05);
}

.chat-send-btn:disabled {
    background: var(--border);
    cursor: not-allowed;
    transform: none;
}

/* 文件预览区域 */
.file-preview-area {
    display: none;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    gap: 8px;
    flex-wrap: wrap;
}
.file-preview-area.show {
    display: flex;
}
.file-preview-item {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    background: var(--bg-primary);
    border-radius: 8px;
    border: 1px solid var(--border);
    max-width: 200px;
}
.file-preview-item img {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 4px;
}
.file-preview-item .file-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--border);
    border-radius: 4px;
    font-size: 18px;
}
.file-preview-item .file-info {
    flex: 1;
    min-width: 0;
}
.file-preview-item .file-name {
    font-size: 12px;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.file-preview-item .file-size {
    font-size: 10px;
    color: var(--text-muted);
}
.file-preview-item .file-remove {
    position: absolute;
    top: -6px;
    right: -6px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #ff4444;
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 上传选项弹窗 */
.upload-options-modal {
    position: fixed;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-primary);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    padding: 8px;
    z-index: 1001;
    display: none;
}
.upload-options-modal.show {
    display: block;
}
.upload-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    cursor: pointer;
    border-radius: 8px;
    transition: background 0.2s;
}
.upload-option:hover {
    background: var(--bg-secondary);
}
.upload-option svg {
    width: 20px;
    height: 20px;
    color: var(--accent);
}
.upload-option span {
    font-size: 14px;
    color: var(--text-primary);
}
.upload-options-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.3);
    z-index: 1000;
    display: none;
}
.file-remove-btn {
    position: absolute;
    top: -6px;
    right: -6px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #ff4444;
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* 消息中的附件显示 */
.message-attachments {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}
.message-attachment-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}
.message-attachment-item img {
    max-width: 200px;
    max-height: 150px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    transition: opacity 0.2s;
}
.message-attachment-item img:hover {
    opacity: 0.9;
}
.message-attachment-doc {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    font-size: 12px;
    color: var(--text-secondary);
}

/* 图片预览弹窗 */
.image-preview-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.9);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
}
.image-preview-modal.show {
    display: flex;
}
.image-preview-modal img {
    max-width: 95vw;
    max-height: 95vh;
    object-fit: contain;
}
.image-preview-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 侧边栏 */
.chat-sidebar {
    position: absolute;
    top: 0;
    left: 0;
    width: 280px;
    height: 100%;
    background: var(--bg-secondary);
    box-shadow: 4px 0 20px var(--shadow);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: 260;
    display: flex;
    flex-direction: column;
}

.chat-sidebar.open {
    transform: translateX(0);
}

/* 侧边栏专用遮罩 */
.sidebar-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.4);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0s 0.3s;
    z-index: 255;
}

.sidebar-backdrop.show {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s, visibility 0s 0s;
}

.sidebar-header {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sidebar-title {
    font-size: 16px;
    font-weight: 600;
}

.sidebar-close {
    width: 32px;
    height: 32px;
    border: none;
    background: none;
    cursor: pointer;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--text-muted);
}

.sidebar-close:hover {
    background: var(--bg-tertiary);
}

/* 助手选择器 */
.sidebar-assistant {
    padding: 12px 16px;
    background: var(--bg-tertiary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border);
}

.sidebar-assistant-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    overflow: hidden;
}

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

.sidebar-assistant-info {
    flex: 1;
}

.sidebar-assistant-name {
    font-size: 14px;
    font-weight: 600;
}

.sidebar-assistant-model {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
}

/* 助手下拉列表 */
.sidebar-assistant-list {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: var(--bg-primary);
}

.sidebar-assistant-list.expanded {
    max-height: 300px;
    overflow-y: auto;
}

.sidebar-assistant-item {
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: background 0.2s;
}

.sidebar-assistant-item:hover {
    background: var(--bg-tertiary);
}

.sidebar-assistant-item.active {
    background: var(--accent-light);
}

.sidebar-assistant-item-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--accent-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    overflow: hidden;
}

.sidebar-assistant-item-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 对话列表 */
.sidebar-conversations {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
}

.conversation-item {
    padding: 12px;
    border-radius: 10px;
    cursor: pointer;
    margin-bottom: 4px;
    transition: background 0.2s;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.conversation-item:hover {
    background: var(--bg-tertiary);
}

.conversation-item.active {
    background: var(--accent-light);
}

.conversation-item-content {
    flex: 1;
    min-width: 0;
}

.conversation-item-title {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.conversation-item-preview {
    font-size: 12px;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.conversation-delete-btn {
    width: 24px;
    height: 24px;
    border: none;
    background: none;
    cursor: pointer;
    border-radius: 4px;
    display: none;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    flex-shrink: 0;
}

.conversation-item:hover .conversation-delete-btn {
    display: flex;
}

.conversation-delete-btn:hover {
    background: #fee;
    color: #d32f2f;
}

.conv-context-menu {
    position: fixed;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
    z-index: 10000;
    overflow: hidden;
    min-width: 120px;
}

.conv-context-menu-item {
    padding: 10px 16px;
    font-size: 14px;
    cursor: pointer;
    white-space: nowrap;
}

.conv-context-menu-item:active {
    background: var(--bg-tertiary);
}

.conv-context-menu-danger {
    color: #d32f2f;
}

/* 底部退出按钮 */
.sidebar-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--border);
}

.sidebar-exit-btn {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border);
    background: var(--bg-tertiary);
    border-radius: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
    transition: all 0.2s;
}

.sidebar-exit-btn:hover {
    background: var(--accent-light);
    border-color: var(--accent);
    color: var(--accent-dark);
}

.sidebar-assistant-gear {
    background: none;
    border: none;
    padding: 4px;
    cursor: pointer;
    color: var(--text-muted);
    opacity: 0.6;
    transition: opacity 0.2s;
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.sidebar-assistant-gear:hover,
.sidebar-assistant-gear:active {
    opacity: 1;
    color: var(--accent-dark);
}

/* 遮罩层 */

/* 欢迎界面 */
.welcome-view {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    text-align: center;
}

.welcome-icon {
    width: 80px;
    height: 80px;
    background: var(--accent-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    margin-bottom: 20px;
}

.welcome-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.welcome-desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}



/* 深度思考选择底部弹窗 */
.thinking-modal {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--bg-secondary);
    border-radius: 20px 20px 0 0;
    transform: translateY(100%);
    transition: transform 0.3s ease;
    z-index: 400;
    padding-bottom: env(safe-area-inset-bottom, 0);
    box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
}

.thinking-modal.show {
    transform: translateY(0);
}

/* 思考弹窗专用遮罩 */
.thinking-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.4);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0s 0.3s;
    z-index: 350;
}

.thinking-overlay.show {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s, visibility 0s 0s;
}

.thinking-modal-handle {
    width: 36px;
    height: 4px;
    background: var(--border);
    border-radius: 2px;
    margin: 10px auto;
}

.thinking-modal-list {
    padding: 0 16px 20px;
}

.thinking-option {
    padding: 14px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    border-radius: 12px;
    transition: background 0.2s;
}

.thinking-option:hover {
    background: var(--bg-tertiary);
}

.thinking-option.active {
    background: var(--accent-light);
}

.thinking-option-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.thinking-option-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.thinking-option.active .thinking-option-icon {
    color: var(--accent-dark);
}

.thinking-option-text {
    font-size: 15px;
}

.thinking-option-check {
    color: var(--accent-dark);
    display: none;
}

.thinking-option.active .thinking-option-check {
    display: block;
}

/* 消息编辑弹窗 */
.edit-modal .modal-body {
    padding: 12px 16px;
}

.edit-textarea {
    width: 100%;
    min-height: 120px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 14px;
    font-family: inherit;
    resize: vertical;
    outline: none;
}

.edit-textarea:focus {
    border-color: var(--accent);
}