:root{--color-primary: #1890ff;--color-background: #ffffff;--color-surface: #fafafa;--color-text: #262626;--color-text-secondary: #8c8c8c;--color-text-disabled: #bfbfbf;--color-border: #d9d9d9;--color-hover: #f5f5f5;--color-active: #e6f7ff;--color-primary-bg: #e6f7ff;--color-fill-tertiary: #f5f5f5;--color-fill-quaternary: #fafafa;--color-bg-container: #ffffff}.theme-dark{--color-primary: #1890ff;--color-background: #141414;--color-surface: #1f1f1f;--color-text: #ffffff;--color-text-secondary: #a6a6a6;--color-text-disabled: #595959;--color-border: #303030;--color-hover: #262626;--color-active: #111b26;--color-primary-bg: #111b26;--color-fill-tertiary: #262626;--color-fill-quaternary: #1f1f1f;--color-bg-container: #141414}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif;transition:background-color .3s ease,color .3s ease}body{background-color:var(--color-background);color:var(--color-text)}#root{height:100%}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--color-surface)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-secondary)}.theme-transition{transition:all .3s cubic-bezier(.4,0,.2,1)}.todo-app{height:100vh;background-color:var(--color-background);color:var(--color-text)}.todo-sidebar{background-color:var(--color-surface);border-right:1px solid var(--color-border)}.todo-header{background-color:var(--color-background);border-bottom:1px solid var(--color-border)}.todo-content{background-color:var(--color-background)}.todo-item{background-color:var(--color-background);border:1px solid var(--color-border);transition:all .2s ease}.todo-item:hover{background-color:var(--color-hover);border-color:var(--color-primary)}.todo-item.selected{background-color:var(--color-active);border-color:var(--color-primary)}@media (max-width: 768px){.todo-sidebar{position:fixed;left:-280px;top:0;height:100vh;z-index:1000;transition:left .3s ease}.todo-sidebar.open{left:0}.todo-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;z-index:999}}.typing-indicator{display:flex;align-items:center;gap:4px}.typing-indicator span{width:6px;height:6px;border-radius:50%;background-color:var(--color-text-secondary);animation:typing 1.4s infinite ease-in-out}.typing-indicator span:nth-child(1){animation-delay:-.32s}.typing-indicator span:nth-child(2){animation-delay:-.16s}@keyframes typing{0%,80%,to{transform:scale(.8);opacity:.5}40%{transform:scale(1);opacity:1}}.task-progress-container{background:var(--color-bg-container);border:1px solid var(--color-border);border-radius:8px;padding:16px;margin:8px 0}.task-progress-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.task-progress-title{font-weight:600;color:var(--color-text);font-size:14px}.task-progress-status{padding:2px 8px;border-radius:12px;font-size:12px;font-weight:500}.task-progress-status.running{background:#e6f7ff;color:#1890ff}.task-progress-status.completed{background:#f6ffed;color:#52c41a}.task-progress-status.failed{background:#fff2f0;color:#ff4d4f}.task-progress-status.planning{background:#f9f0ff;color:#722ed1}.task-subtasks{margin-top:12px;padding-left:16px;border-left:2px solid var(--color-border)}.task-subtask-item{margin:8px 0;padding:8px 12px;background:var(--color-fill-quaternary);border-radius:6px;font-size:13px}.task-management-panel{height:100%;display:flex;flex-direction:column}.task-card{border:1px solid var(--color-border);border-radius:8px;margin-bottom:12px;overflow:hidden;transition:all .2s ease}.task-card:hover{border-color:var(--color-primary);box-shadow:0 2px 8px #0000001a}.task-card-header{padding:12px 16px;background:var(--color-fill-quaternary);border-bottom:1px solid var(--color-border);cursor:pointer}.task-card-content{padding:16px;background:var(--color-bg-container)}.progress-bar{height:4px;background:var(--color-fill-tertiary);border-radius:2px;overflow:hidden;margin:8px 0}.progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--color-primary),#40a9ff);border-radius:2px;transition:width .3s ease;position:relative}.progress-bar-fill.animated:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);animation:shimmer 2s infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideDown{0%{max-height:0;opacity:0}to{max-height:500px;opacity:1}}.tool-use-content{position:relative;overflow:hidden}.tool-use-content:hover{transform:translateY(-1px);box-shadow:0 4px 16px #00000014!important}.tool-use-content .tool-header:hover{background:#ffffff0d}.tool-status-indicator{position:absolute;top:8px;right:8px;width:8px;height:8px;border-radius:50%;animation:pulse 2s infinite}.tool-status-indicator.executing{background:#1890ff}.tool-status-indicator.completed{background:#52c41a;animation:none}.tool-status-indicator.failed{background:#ff4d4f;animation:none}@keyframes pulse{0%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.2)}to{opacity:1;transform:scale(1)}}.tool-code-block{position:relative;background:var(--color-fill-quaternary);border-radius:8px;overflow:hidden}.tool-code-block:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(24,144,255,.3),transparent)}.tool-glass-effect{backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);background:#fffc}[data-theme=dark] .tool-glass-effect{background:#0009}@media print{.todo-sidebar,.todo-header{display:none!important}.todo-content{margin:0!important;padding:0!important}}