:root{--primary-color: #00529f;--primary-light: rgba(0, 82, 159, .05);--primary-border: rgba(0, 82, 159, .3);--text-dark: #333;--text-medium: #666;--text-light: #999;--border-color: rgba(0, 0, 0, .1);--border-light: rgba(0, 0, 0, .05);--bg-light: #f5f5f5;--bg-white: #ffffff;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--radius-xl: 20px}*,*:not(ul):not(ol):not(li){margin:0;padding:0;box-sizing:border-box}html,body{height:100%;min-height:0;width:100%;font-family:Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.5;color:var(--text-dark);background-color:var(--bg-light)}a{color:var(--primary-color);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}body.pwa-mode{width:100%;height:100%}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background-color:#0000001a;border-radius:3px}.text-primary{color:var(--primary-color)}.text-center{text-align:center}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.w-full{width:100%}.h-full{height:100%}@media screen and (max-width: 767px){html{font-size:14px}}@media screen and (min-width: 768px) and (max-width: 1024px){html{font-size:15px}}@media all and (display-mode: standalone),all and (display-mode: fullscreen),all and (display-mode: minimal-ui){body{padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}}body.dark-mode{--text-dark: #e8e8e8;--text-medium: #b5b5b5;--text-light: #8a8a8a;--border-color: rgba(255, 255, 255, .12);--border-light: rgba(255, 255, 255, .06);--bg-light: #161a1f;--bg-white: #21262d;--background-color: #161a1f;--text-color: #e8e8e8;--background-color-hover: #262c34;color:var(--text-dark);background-color:var(--bg-light)}body.dark-mode .content-header{background-color:#21262d!important;border-bottom:1px solid rgba(255,255,255,.08)!important}body.dark-mode .content-header .logo-tagline{color:#b5b5b5!important}body.dark-mode .content-header .dropdown-button,body.dark-mode .content-header .header-icon-button{color:#e8e8e8!important;background-color:transparent!important}body.dark-mode .content-header .menu-icon path,body.dark-mode .content-header .external-link-icon path{stroke:#e8e8e8;fill:#e8e8e8}body.dark-mode .dropdown-menu{background-color:#262c34!important;border-color:#ffffff1a!important;box-shadow:0 4px 14px #00000080!important}body.dark-mode .dropdown-item,body.dark-mode .user-name{color:#e8e8e8!important}body.dark-mode .user-email{color:#b5b5b5!important}body.dark-mode .dropdown-item:hover{background-color:#ffffff0f!important}body.dark-mode .conversation-list-container,body.dark-mode .side-panel-mode{background-color:#1b2027!important;border-right-color:#ffffff14!important}body.dark-mode .conversation-item{background-color:#21262d!important;border-color:#ffffff0f!important}body.dark-mode .conversation-item:hover{background-color:#262c34!important}body.dark-mode .conversation-item.active{background-color:#007aae26!important}body.dark-mode .conversation-title,body.dark-mode .project-name,body.dark-mode .footer-name{color:#e8e8e8!important}body.dark-mode .conversation-preview,body.dark-mode .conversation-time,body.dark-mode .section-title,body.dark-mode .project-count,body.dark-mode .project-empty{color:#9aa2ad!important}body.dark-mode .search-input,body.dark-mode .project-input,body.dark-mode .rename-input{background-color:#262c34!important;border-color:#ffffff1f!important;color:#e8e8e8!important}body.dark-mode .item-menu,body.dark-mode .project-menu{background-color:#262c34!important;border-color:#ffffff1a!important;box-shadow:0 4px 14px #00000080!important}body.dark-mode .item-menu-entry{color:#e8e8e8!important}body.dark-mode .item-menu-entry:hover:not(:disabled){background-color:#ffffff0f!important}body.dark-mode .item-menu-entry.danger{color:#ff6b6b!important}body.dark-mode .sidebar-footer{border-top-color:#ffffff14!important}body.dark-mode .sidebar-footer:hover,body.dark-mode .section-header:hover,body.dark-mode .project-row:hover{background-color:#ffffff0d!important}body.dark-mode .chat-layout,body.dark-mode .chat-container,body.dark-mode .messages-container{background-color:#161a1f!important}body.dark-mode .system-message .message-bubble{background-color:#262c34!important;color:#e8e8e8!important}body.dark-mode .markdown-content code,body.dark-mode .markdown-content pre{background-color:#ffffff14!important;color:#e8e8e8}body.dark-mode .markdown-content a{color:#6db3e8!important}body.dark-mode .typing-indicator-dot{background-color:#e8e8e8!important}body.dark-mode .welcome-greeting{color:#e8e8e8!important}body.dark-mode .starter-chip,body.dark-mode .starter-prompt-chip{background-color:#21262d!important;border-color:#ffffff24!important;color:#e8e8e8!important}body.dark-mode .starter-chip:hover,body.dark-mode .starter-prompt-chip:hover{border-color:#6db3e8!important;background-color:#007aae1f!important}body.dark-mode .empty-chat{color:#e8e8e8}body.dark-mode .chat-input-wrapper app-chat-input{background:#21262d!important;border-color:#ffffff1f!important}body.dark-mode .chat-input-bar,body.dark-mode .chat-input-textarea{background-color:transparent!important;color:#e8e8e8!important}body.dark-mode .chat-input-textarea::placeholder{color:#8a8a8a!important}body.dark-mode .mic-icon path,body.dark-mode .send-icon path,body.dark-mode .stop-icon circle,body.dark-mode .stop-icon rect{fill:#e8e8e8}body.dark-mode .stop-icon circle{fill:none;stroke:#e8e8e8}body.dark-mode .extended-mode-menu{background-color:#262c34!important;border-color:#ffffff1a!important}body.dark-mode .extended-mode-menu .menu-label{color:#e8e8e8!important}body.dark-mode .message-sources,body.dark-mode .response-disclaimer{border-top-color:#ffffff26!important}body.dark-mode .source-chip{background-color:#6db3e81a!important;border-color:#6db3e84d!important;color:#6db3e8!important}body.dark-mode .settings-modal,body.dark-mode .manual-modal{background-color:#21262d!important}body.dark-mode .settings-header,body.dark-mode .settings-footer,body.dark-mode .manual-header,body.dark-mode .manual-footer{border-color:#ffffff14!important}body.dark-mode .settings-header h2,body.dark-mode .manual-header h2,body.dark-mode .settings-label,body.dark-mode .settings-user-name{color:#e8e8e8!important}body.dark-mode .settings-select,body.dark-mode .starter-input,body.dark-mode .settings-close,body.dark-mode .manual-close{background-color:#262c34!important;border-color:#ffffff26!important;color:#e8e8e8!important}body.dark-mode .settings-logout{border-color:#f8717159!important;color:#f87171!important}body.dark-mode .settings-logout:hover{background-color:#f871711f!important}body.dark-mode .manual-frame{background-color:#0f172a!important}body.dark-mode .manual-open-tab{background-color:#007aae!important;color:#fff!important}body.dark-mode .starter-group{border-color:#ffffff1a!important}body.dark-mode .generation-status{background-color:#6db3e814!important;border-color:#6db3e840!important;color:#6db3e8!important}body.dark-mode ::-webkit-scrollbar-thumb{background-color:#ffffff26}