.loading-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background-color:#000}.loading-image-container{text-align:center}.loading-image{max-width:400px;width:100%;height:auto;animation:fadeIn .3s ease-in}.error-message{display:flex;align-items:flex-start;padding:14px 16px;border-radius:6px;margin:16px 0;background-color:#fee;border-left:4px solid #dc3545;box-shadow:0 1px 3px #0000001a}.error-message-auth{background-color:#fff8e1;border-left-color:#ff9800}.error-message-timeout{background-color:#e3f2fd;border-left-color:#2196f3}.error-message-service{background-color:#ffebee;border-left-color:#f44336}.error-message-network{background-color:#f5f5f5;border-left-color:#9e9e9e}.error-icon{font-size:20px;margin-right:12px;margin-top:2px}.error-content{flex:1}.error-text{margin:0 0 8px;color:#424242;font-size:14px;line-height:1.6;font-weight:500}.error-retry-button{padding:6px 14px;background-color:#007bff;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:13px;font-weight:500;transition:background-color .2s;margin-top:4px}.error-retry-button:hover{background-color:#0056b3}.loading-spinner-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px}.loading-spinner{width:40px;height:40px;border:4px solid var(--spinner-track);border-top:4px solid var(--spinner-active);border-radius:50%;animation:spin 1s linear infinite}.loading-spinner.tiny{width:16px;height:16px;border-width:2px}.loading-spinner.small{width:24px;height:24px;border-width:3px}.loading-spinner.medium{width:40px;height:40px;border-width:4px}.loading-spinner-container.tiny{padding:4px}.loading-spinner-container.small{padding:8px}.loading-dots-container.tiny{padding:2px 0}.loading-dots-container.small{padding:4px 0}.loading-dots-container{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:8px 0}.loading-dots{display:flex;align-items:center;gap:4px}.loading-dots .dot{width:6px;height:6px;background-color:var(--spinner-active);border-radius:50%;animation:pulse-scale 1.4s infinite ease-in-out}.loading-dots .dot:nth-child(1){animation-delay:-.32s}.loading-dots .dot:nth-child(2){animation-delay:-.16s}.loading-dots .dot:nth-child(3){animation-delay:0s}@keyframes pulse-scale{0%,80%,to{transform:scale(.6);opacity:.4}40%{transform:scale(1);opacity:1}}.loading-message{margin-top:12px;color:var(--text-secondary);font-size:14px}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background-color:#000;padding:20px}.login-container{background:transparent;padding:48px;border-radius:12px;max-width:400px;width:100%}.login-logo{text-align:center;margin-bottom:32px}.login-logo img{height:60px;width:auto;filter:brightness(0) invert(1)}.login-title{font-size:32px;font-weight:400;color:#fff;text-align:center;margin:0 0 12px}.login-subtitle{font-size:16px;color:#ccc;text-align:center;margin:0 0 40px}.login-form{width:100%}.form-group{margin-bottom:24px}.form-label{display:block;font-size:14px;font-weight:500;color:#fff;margin-bottom:8px}.form-input{width:100%;padding:14px 16px;font-size:15px;border:1px solid #333333;border-radius:6px;transition:border-color .2s;box-sizing:border-box;background-color:#1a1a1a;color:#fff}.form-input::placeholder{color:#666}.form-input:focus{outline:none;border-color:#555;background-color:#222}.form-input:disabled{background-color:#0a0a0a;cursor:not-allowed;opacity:.5}.login-button{width:100%;padding:14px;font-size:15px;font-weight:600;color:#000;background-color:#fff;border:none;border-radius:6px;cursor:pointer;transition:background-color .2s}.login-button:hover:not(:disabled){background-color:#e0e0e0}.login-button:disabled{background-color:#444;color:#888;cursor:not-allowed}.button-loading{display:flex;align-items:center;justify-content:center;height:21px}.button-loading .loading-spinner-container{padding:0}.button-loading .loading-spinner{width:20px;height:20px;border-width:3px}.verify-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background-color:#000;padding:20px}.verify-container{background:transparent;padding:48px;border-radius:12px;max-width:500px;width:100%}.verify-title{font-size:32px;font-weight:400;color:#fff;text-align:center;margin:0 0 12px}.verify-subtitle{font-size:15px;color:#ccc;text-align:center;margin:0 0 40px;line-height:1.6}.code-input-container{display:flex;justify-content:center;gap:12px;margin-bottom:16px}.code-input{width:55px;height:65px;font-size:28px;font-weight:600;text-align:center;border:1px solid #333333;border-radius:6px;transition:all .2s;background-color:#1a1a1a;color:#fff}.code-input:focus{outline:none;border-color:#555;background-color:#222}.code-input:disabled{background-color:#0a0a0a;cursor:not-allowed;opacity:.5}.loading-container{min-height:80px;display:flex;align-items:center;justify-content:center}.verify-actions{text-align:center;margin-bottom:16px}.resend-button{padding:10px 20px;font-size:14px;color:#ccc;background:none;border:none;cursor:pointer;text-decoration:underline;transition:color .2s}.resend-button:hover:not(:disabled){color:#fff}.resend-button:disabled{color:#555;cursor:not-allowed}.sidebar-toggle{background:none;border:none;cursor:pointer;padding:8px;border-radius:6px;transition:background-color .2s,transform .2s;display:flex;align-items:center;justify-content:center;color:#666;flex-shrink:0}.sidebar-toggle:hover{background-color:#f5f5f5;color:#333}.sidebar-toggle:active{transform:scale(.95)}.expandable-sidebar.collapsed .sidebar-toggle:active{transform:translateY(-50%) scale(.95)}.toggle-icon{transition:transform .3s ease}.toggle-icon.collapsed{transform:rotate(180deg)}.toggle-icon.expanded{transform:rotate(0)}.sidebar-toggle:focus{outline:2px solid #45beaa;outline-offset:2px}[data-theme=dark] .sidebar-toggle{color:#a6adc8}[data-theme=dark] .sidebar-toggle:hover{background-color:#313244;color:#cdd6f4}.navigation-items{display:flex;flex-direction:column;gap:4px;padding:0 8px}.nav-item{display:flex;align-items:center;gap:12px;padding:12px 8px;border:none;background:none;border-radius:8px;cursor:pointer;transition:all .2s ease;color:#666;text-align:left;width:100%;position:relative;min-height:44px}.nav-item:hover{background-color:#f5f5f5;color:#333}.nav-item.active{background-color:#45beaa;color:#fff}.nav-item.active:hover{background-color:#3dad9a}.nav-item-icon{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:20px;height:20px}.nav-item-label{font-size:14px;font-weight:500;white-space:nowrap;overflow:hidden}.nav-item[title]:not([title=""]):hover:after{content:attr(title);position:absolute;left:100%;top:50%;transform:translateY(-50%);margin-left:12px;padding:8px 12px;background:#333;color:#fff;border-radius:6px;font-size:12px;white-space:nowrap;z-index:1000;pointer-events:none;opacity:0;animation:tooltipFadeIn .2s ease forwards}.nav-item[title]:not([title=""]):hover:before{content:"";position:absolute;left:100%;top:50%;transform:translateY(-50%);margin-left:6px;border:6px solid transparent;border-right-color:#333;z-index:1000;pointer-events:none;opacity:0;animation:tooltipFadeIn .2s ease forwards}@keyframes tooltipFadeIn{0%{opacity:0;transform:translateY(-50%) translate(-4px)}to{opacity:1;transform:translateY(-50%) translate(0)}}.expandable-sidebar.expanded .nav-item[title]:hover:after,.expandable-sidebar.expanded .nav-item[title]:hover:before{display:none}.nav-item:focus{outline:2px solid #45beaa;outline-offset:2px}.nav-item.active:focus{outline-color:#fff}@media(max-width:768px){.nav-item{padding:16px 12px;min-height:48px}.nav-item-label{font-size:16px}}[data-theme=dark] .nav-item{color:#a6adc8}[data-theme=dark] .nav-item:hover{background-color:#313244;color:#cdd6f4}[data-theme=dark] .nav-item.active{background-color:#45beaa;color:#fff}[data-theme=dark] .nav-item[title]:not([title=""]):hover:after{background:#313244;color:#cdd6f4}[data-theme=dark] .nav-item[title]:not([title=""]):hover:before{border-right-color:#313244}.chat-history-sidebar{display:flex;flex-direction:column;width:100%;height:100%;min-height:0}.chat-history-header{padding:12px 16px 8px;border-bottom:1px solid var(--border-color, #e5e7eb);flex-shrink:0;position:relative}.chat-history-header:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:4px;background:linear-gradient(to bottom,rgba(0,0,0,.05),transparent);opacity:0;transition:opacity .3s ease;pointer-events:none}.chat-history-sidebar.has-scroll .chat-history-header:after{opacity:1}.chat-history-header-content{display:flex;align-items:center;position:relative}.chat-history-title{font-size:.875rem;font-weight:600;color:var(--text-secondary, #6b7280);text-transform:uppercase;letter-spacing:.05em}.refresh-indicator{position:absolute;right:0;top:50%;transform:translateY(-50%);display:flex;align-items:center;opacity:.7;pointer-events:none}.refresh-indicator-collapsed{display:flex;justify-content:center;padding:4px;opacity:.7;width:100%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none}.chat-history-content{flex:1;overflow-y:auto;overflow-x:hidden;min-height:0;max-height:100%;padding:8px 0}.chat-history-content::-webkit-scrollbar{width:6px}.chat-history-content::-webkit-scrollbar-track{background:transparent;margin:4px 0}.chat-history-content::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb, #d1d5db);border-radius:3px;min-height:20px}.chat-history-content::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover, #9ca3af)}.chat-history-content{scrollbar-width:thin;scrollbar-color:var(--scrollbar-thumb, #d1d5db) transparent}.chat-history-loading{display:flex;align-items:center;justify-content:center;padding:16px;gap:8px}.loading-text{font-size:.875rem;color:var(--text-secondary, #6b7280)}.chat-history-error{padding:16px}.error-content{display:flex;flex-direction:column;align-items:center;gap:8px}.error-message{font-size:.875rem;color:var(--error-color, #dc2626);text-align:center}.retry-button{background:var(--primary-color, #3b82f6);color:#fff;border:none;border-radius:4px;padding:6px 12px;font-size:.75rem;cursor:pointer;transition:background-color .2s}.retry-button:hover{background:var(--primary-hover, #2563eb)}.retry-button-icon{background:none;border:none;font-size:1.25rem;cursor:pointer;padding:8px;border-radius:4px;color:var(--error-color, #dc2626);transition:background-color .2s;width:100%;display:flex;justify-content:center}.retry-button-icon:hover{background:var(--hover-bg, #f3f4f6)}.chat-history-empty{padding:16px;text-align:center}.empty-message{font-size:.875rem;color:var(--text-secondary, #6b7280)}.empty-icon{font-size:1.5rem;opacity:.5}.chat-sessions-list{display:flex;flex-direction:column;gap:2px;padding:4px 8px;min-height:min-content}.chat-session-item{display:flex;align-items:flex-start;padding:10px 12px;border:none;background:none;border-radius:8px;cursor:pointer;transition:background-color .2s;text-align:left;flex:1;min-width:0;min-height:44px;outline:none!important;color:inherit}.chat-session-item:hover{background:transparent;color:inherit}.chat-session-item:focus{outline:none!important;box-shadow:none!important;color:inherit}.chat-session-item:focus-visible{outline:none!important;box-shadow:none!important;color:inherit}.chat-session-item:active{outline:none!important;box-shadow:none!important;color:inherit}.session-content{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px;overflow:hidden;width:100%}.session-title{font-size:.875rem;font-weight:500;color:var(--text-primary)!important;line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%;cursor:text;user-select:none}.title-generating-spinner{display:flex;align-items:center;justify-content:center;width:32px;height:24px;flex-shrink:0;margin-right:8px;opacity:1}.session-title:hover{opacity:.8}.session-preview{font-size:.75rem;color:var(--text-secondary);line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}.expandable-sidebar.collapsed .chat-history-sidebar{align-items:center}.expandable-sidebar.collapsed .chat-history-header{padding:8px;border-bottom:none}.expandable-sidebar.collapsed .chat-sessions-list{padding:0 4px;align-items:center}.expandable-sidebar.collapsed .chat-session-item{width:40px;height:40px;padding:8px;justify-content:center;min-height:40px}.expandable-sidebar.collapsed .session-icon{margin-top:0}@media(max-width:768px){.chat-history-sidebar{font-size:.875rem}.chat-session-item{padding:16px 12px;min-height:48px}.session-title{font-size:1rem}.session-preview{font-size:.875rem}}.retry-button:focus,.retry-button-icon:focus{outline:2px solid var(--primary-color, #3b82f6);outline-offset:2px}@media(prefers-contrast:high){.chat-history-sidebar{border:1px solid}.chat-session-item.active{border-width:2px}}.load-more-container{padding:8px 16px;display:flex;justify-content:center;align-items:center}.load-more-button{background:none;border:1px solid var(--border-color, #e5e7eb);border-radius:6px;padding:8px 16px;font-size:.875rem;color:var(--text-secondary, #6b7280);cursor:pointer;transition:all .2s;width:100%}.load-more-button:hover{background:var(--hover-bg, #f3f4f6);border-color:var(--primary-color, #3b82f6);color:var(--primary-color, #3b82f6)}.loading-more{display:flex;align-items:center;justify-content:center;padding:4px}.empty-content{display:flex;flex-direction:column;align-items:center;gap:4px}.empty-submessage{font-size:.75rem;color:var(--text-secondary, #6b7280);opacity:.8;text-align:center}.expandable-sidebar.collapsed .load-more-button{width:32px;height:32px;padding:4px;font-size:1rem;display:flex;align-items:center;justify-content:center}.expandable-sidebar.collapsed .loading-more{padding:4px}.chat-history-content{scroll-behavior:smooth}@media(max-width:768px){.load-more-container{padding:12px 16px}.load-more-button{padding:12px 16px;min-height:44px}}.chat-session-item-wrapper{position:relative;display:flex;align-items:center;gap:8px;width:100%;border-radius:8px;transition:background-color .2s}.chat-session-item-wrapper:hover{background:var(--hover-bg)}.chat-session-item-wrapper.active{background:var(--gray-200)}.chat-session-item-wrapper.active:hover{background:var(--gray-300)}.chat-session-item-wrapper:hover .chat-session-item{background:transparent}.chat-session-item-wrapper .chat-session-item{flex:1;min-width:0;padding:10px 8px}.session-menu-container{position:relative;flex-shrink:0;width:0;overflow:hidden;transition:width .15s ease,margin-right .15s ease;margin-right:0}.chat-session-item-wrapper:hover .session-menu-container,.chat-session-item-wrapper:focus-within .session-menu-container{width:32px;margin-right:4px}.session-menu-button{background:none;border:none;font-size:1.25rem;color:var(--text-secondary);cursor:pointer;padding:4px 8px;border-radius:4px;opacity:0;transition:opacity .2s;line-height:1}.chat-session-item-wrapper:hover .session-menu-button{opacity:1}.session-menu-button:hover{background:transparent;color:var(--text-primary)}.session-menu-dropdown{position:fixed;background:var(--surface-primary);border:1px solid var(--border-color);border-radius:10px;box-shadow:var(--shadow-lg);z-index:9999;min-width:200px;padding:4px 0;overflow:visible}.session-menu-item{display:flex;align-items:center;gap:12px;width:100%;padding:12px 16px;border:none;background:none;cursor:pointer;font-size:.875rem;text-align:left;transition:background-color .15s;color:var(--text-primary);white-space:nowrap}.session-menu-item:hover{background:var(--hover-bg)}.session-menu-item.rename{border-bottom:none}.session-menu-item.delete{color:var(--danger-color);border-top:1px solid var(--border-color);margin-top:4px;padding-top:12px}.session-menu-item.delete:hover{background:var(--surface-tertiary)}.session-menu-item .menu-icon{font-size:1rem;display:flex;align-items:center;justify-content:center;width:20px}.session-title-input{width:100%;padding:4px 8px;border:1px solid var(--border-color);border-radius:4px;font-size:.875rem;font-weight:500;color:var(--text-primary);background:var(--surface-primary);outline:none;font-family:inherit}.session-title-input:focus{border-color:var(--gray-400);box-shadow:none}[data-theme=dark] .chat-session-item-wrapper.active{background:#2a2a3e}[data-theme=dark] .chat-session-item-wrapper.active:hover{background:var(--hover-bg)}[data-theme=dark] .session-menu-item.delete{color:#f38ba8}[data-theme=dark] .session-menu-item.delete:hover{background:#3d1f2a}.user-section{padding:0;position:relative;border:none!important;background:transparent!important;box-shadow:none!important;margin:0;line-height:1;width:100%;z-index:1000}.user-button{display:flex;align-items:center;gap:6px;padding:4px 12px;border:none;background:transparent;border-radius:0;cursor:pointer;transition:background-color .15s ease;width:100%;text-align:left;box-shadow:none;pointer-events:auto;z-index:10;position:relative}.user-button:hover:not(:focus){background:#0000000d!important;box-shadow:none!important;border:none!important}.user-button:focus{background:transparent!important;box-shadow:none!important;outline:none!important;border:none!important}.user-button:active{background:#0000001a!important;box-shadow:none!important;border:none!important}.user-avatar{width:24px;height:24px;border-radius:50%;background:linear-gradient(135deg,#45beaa,#5dd9c1);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:12px;flex-shrink:0}.user-info{display:flex;flex-direction:column;gap:0px;min-width:0;flex:1;border:none!important;background:transparent!important;box-shadow:none!important;pointer-events:none}.user-name{font-size:13px;font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1;border:none!important;background:transparent!important;margin:0;pointer-events:none}.user-role{font-size:13px;font-weight:400;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1;margin:0;border:none!important;background:transparent!important;pointer-events:none}.user-dropdown{position:fixed;bottom:80px;left:12px;right:12px;background:var(--surface-elevated);border:1px solid var(--border-color);border-radius:12px;box-shadow:var(--shadow-lg);z-index:9999;max-width:280px;overflow:hidden}.user-dropdown.collapsed{left:12px;width:280px}.user-dropdown.expanded{left:12px;right:12px}.dropdown-header{display:flex;align-items:center;gap:12px;padding:18px 16px}.dropdown-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#45beaa,#5dd9c1);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:16px;flex-shrink:0}.dropdown-user-info{flex:1;min-width:0}.dropdown-name{font-size:16px;font-weight:600;color:var(--text-primary);margin-bottom:4px;line-height:1.2}.dropdown-detail{font-size:13px;font-weight:400;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.4}.dropdown-divider{height:1px;background:var(--border-color);margin:0}.dropdown-item{display:flex;align-items:center;gap:12px;width:100%;padding:12px 16px;border:none;background:none;text-align:left;cursor:pointer;font-size:14px;color:var(--text-primary);transition:background-color .2s}.dropdown-item:hover{background-color:var(--hover-bg)}.dropdown-item svg{color:var(--text-secondary)}.user-button:focus{outline:none}.dropdown-item:focus{outline:none;background-color:#f3f4f6}@media(max-width:768px){.user-dropdown{min-width:260px}.user-dropdown.collapsed{left:50px}}[data-theme=dark] .user-button:hover:not(:focus){background:#ffffff12!important}.expandable-sidebar{background:var(--surface-primary);display:flex;flex-direction:column;border-right:1px solid var(--border-color);transition:width .3s ease;position:relative;z-index:100;overflow:visible}.expandable-sidebar.collapsed{width:60px}.expandable-sidebar.expanded{width:240px}.sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:16px 12px;border-bottom:1px solid var(--border-color);min-height:64px;position:relative}.expandable-sidebar.collapsed .sidebar-header{justify-content:center}.expandable-sidebar.collapsed .sidebar-toggle{position:absolute;left:100%;top:50%;transform:translateY(-50%);background:var(--surface-primary);border:1px solid var(--border-color);border-left:none;border-radius:0 6px 6px 0;box-shadow:2px 0 4px #00000014;z-index:101}.sidebar-logo-section{display:flex;align-items:center;gap:12px;flex:1}.sidebar-logo{width:32px;height:32px;flex-shrink:0}.sidebar-brand{font-size:18px;font-weight:600;color:var(--text-primary);white-space:nowrap;opacity:1;transition:opacity .3s ease}.expandable-sidebar.collapsed .sidebar-brand{opacity:0;pointer-events:none}.sidebar-content{flex:1;display:flex;flex-direction:column;min-height:0;max-height:calc(100vh - 128px);overflow:hidden}.sidebar-navigation-section{flex-shrink:0;padding:8px 0;border-bottom:1px solid var(--border-color)}.sidebar-chat-history-section{flex:1;min-height:0;overflow:hidden;display:flex;flex-direction:column;position:relative}.sidebar-footer{padding:12px 0;border-top:1px solid var(--border-color);flex-shrink:0;height:64px;max-height:64px;min-height:64px;display:flex;align-items:center;overflow:hidden}.expandable-sidebar .sidebar-text{transition:opacity .3s ease,transform .3s ease}.expandable-sidebar.collapsed .sidebar-text{opacity:0;transform:translate(-10px);pointer-events:none}.expandable-sidebar.expanded .sidebar-text{opacity:1;transform:translate(0)}.expandable-sidebar.mobile{position:fixed;top:0;left:0;height:100vh;z-index:1000;transform:translate(-100%);transition:transform .3s ease,width .3s ease}.expandable-sidebar.mobile.collapsed{transform:translate(-100%)}.expandable-sidebar.mobile.expanded{transform:translate(0);box-shadow:2px 0 8px #00000026}@media(max-width:768px){.expandable-sidebar:not(.mobile){position:fixed;top:0;left:0;height:100vh;z-index:1000}.expandable-sidebar.expanded:not(.mobile){box-shadow:2px 0 8px #00000026}}.sidebar-navigation-section+.sidebar-chat-history-section{margin-top:0}@media(max-width:768px){.expandable-sidebar.mobile .sidebar-chat-history-section{min-height:200px}}@media(prefers-contrast:high){.sidebar-navigation-section{border-bottom-width:2px}}@media(prefers-reduced-motion:reduce){.expandable-sidebar,.expandable-sidebar .sidebar-text,.chat-history-sidebar *{transition:none!important}}.sidebar-resize-handle{position:absolute;top:0;right:-4px;width:8px;height:100%;cursor:col-resize;z-index:102;background:transparent;transition:background .15s ease}.sidebar-resize-handle:hover,.expandable-sidebar.resizing .sidebar-resize-handle{background:var(--primary-color, #4a90d9);opacity:.35}.expandable-sidebar.resizing{transition:none}[data-theme=dark] .sidebar-logo{filter:brightness(0) invert(1)}.sidebar-layout{display:flex;height:100vh;background-color:#f5f5f5}.page-content{flex:1;display:flex;flex-direction:column;overflow-y:auto;transition:margin-left .3s ease}.page-content.sidebar-collapsed,.page-content.sidebar-expanded{margin-left:0}.mobile-overlay{position:fixed;inset:0;background:#00000080;z-index:999;backdrop-filter:blur(2px);animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@media(max-width:768px){.sidebar-layout{position:relative}.page-content{width:100%}}[data-theme=dark] .sidebar-layout{background-color:#181825}.suggested-questions{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:32px}.suggested-card{background:#fff;border:1.5px solid #e0e0e0;border-radius:12px;padding:20px;cursor:pointer;transition:all .2s;text-align:left}.suggested-card:hover{border-color:#45beaa;box-shadow:0 4px 12px #45beaa26;transform:translateY(-2px)}.suggested-card-title{font-size:11px;font-weight:600;text-transform:uppercase;color:#45beaa;letter-spacing:.5px;margin-bottom:8px}.suggested-card-text{font-size:14px;color:#333;line-height:1.4}[data-theme=dark] .suggested-card{background:#1e1e2e;border-color:#45475a}[data-theme=dark] .suggested-card:hover{border-color:#45beaa;box-shadow:0 4px 12px #45beaa33}[data-theme=dark] .suggested-card-text{color:#cdd6f4}.modal-overlay{position:fixed;inset:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:2000;padding:20px}.modal-content{background:var(--surface-primary);border-radius:12px;max-width:900px;width:100%;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 20px 60px #0000004d}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:24px 32px;border-bottom:1px solid var(--border-color)}.modal-logo-title{display:flex;align-items:center;gap:12px}.modal-logo{width:32px;height:32px}.modal-brand{font-size:20px;font-weight:600;color:var(--text-primary)}.modal-close{background:none;border:none;font-size:28px;color:var(--text-secondary);cursor:pointer;padding:4px 8px;line-height:1;transition:color .2s;border-radius:4px}.modal-close:hover{color:var(--text-primary);background-color:var(--hover-bg)}.modal-body{padding:32px;overflow-y:auto;flex:1}.modal-title{font-size:24px;font-weight:700;color:var(--text-primary);margin:0 0 20px}.modal-intro{font-size:15px;color:var(--text-secondary);line-height:1.6;margin:0 0 24px}.modal-section{margin-bottom:24px}.modal-section-title{font-size:16px;font-weight:700;color:var(--text-primary);margin:0 0 12px}.modal-text{font-size:15px;color:var(--text-secondary);line-height:1.6;margin:0}.modal-footer-text{font-size:15px;color:var(--text-secondary);line-height:1.6;margin:24px 0 0;font-style:italic}.modal-body::-webkit-scrollbar{width:8px}.modal-body::-webkit-scrollbar-track{background:var(--surface-secondary);border-radius:4px}.modal-body::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:4px}.modal-body::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}[data-theme=dark] .modal-logo{filter:brightness(0) invert(1)}@media(max-width:768px){.modal-content{max-width:100%;max-height:95vh;margin:10px}.modal-header{padding:20px 24px}.modal-body{padding:24px}.modal-title{font-size:20px}.modal-section-title{font-size:15px}.modal-text,.modal-intro,.modal-footer-text{font-size:14px}}.markdown-content{font-family:var(--font-family);line-height:1.6;color:var(--text-primary)}.markdown-content h1,.markdown-content h2,.markdown-content h3,.markdown-content h4,.markdown-content h5,.markdown-content h6{margin-top:16px;margin-bottom:12px;font-weight:600;line-height:1.25;color:var(--gray-900)}.markdown-content h1{font-size:1.5em;border-bottom:1px solid var(--border-color);padding-bottom:.3em}.markdown-content h2{font-size:1.25em;border-bottom:1px solid var(--border-color);padding-bottom:.3em}.markdown-content h3{font-size:1.1em}.markdown-content h4{font-size:1em}.markdown-content h5{font-size:.875em}.markdown-content h6{font-size:.85em;color:var(--text-secondary)}.markdown-content p{margin-top:0;margin-bottom:12px}.markdown-content ul,.markdown-content ol{margin-top:0;margin-bottom:12px;padding-left:1.5em}.markdown-content li{margin-bottom:4px}.markdown-content li>p{margin-bottom:6px}.markdown-content blockquote{margin:0 0 12px;padding:0 .8em;color:var(--text-secondary);border-left:.25em solid var(--border-color)}.markdown-content code{padding:.2em .4em;margin:0;font-size:85%;background-color:var(--hover-bg);border-radius:3px;font-family:var(--font-family-mono)}.markdown-content pre{padding:12px;overflow:auto;font-size:85%;line-height:1.45;background-color:var(--surface-tertiary);border-radius:3px;margin-bottom:12px}.markdown-content pre code{display:inline;padding:0;margin:0;overflow:visible;line-height:inherit;background-color:transparent;border:0}.markdown-content table{border-spacing:0;border-collapse:collapse;margin-bottom:12px;width:100%;font-size:12px}.markdown-content table th,.markdown-content table td{padding:4px 8px;border:1px solid var(--border-color)}.markdown-content table th{font-weight:600;background-color:var(--surface-tertiary)}.markdown-content table tr{background-color:var(--surface-primary);border-top:1px solid var(--gray-400)}.markdown-content table tr:nth-child(2n){background-color:var(--surface-tertiary)}.markdown-content strong{font-weight:600}.markdown-content em{font-style:italic}.markdown-content a{color:var(--primary-color);text-decoration:none}.markdown-content a:hover{text-decoration:underline}.markdown-content hr{height:.25em;padding:0;margin:16px 0;background-color:var(--border-color);border:0}.markdown-content img{max-width:100%;box-sizing:content-box;background-color:var(--surface-primary)}.markdown-content del{text-decoration:line-through}.citations-container{margin-top:12px;padding-top:12px;border-top:1px solid var(--border-color)}.citations-label{font-size:12px;color:var(--text-secondary);margin-bottom:8px}.citation-item{margin-bottom:4px;border:1px solid var(--border-color);border-radius:6px;overflow:hidden}.citation-header{font-size:13px;padding:8px 10px;display:flex;align-items:center;gap:8px;transition:background-color .2s}.citation-header.expanded{background-color:var(--surface-secondary)}.citation-number{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;border-radius:7px;background-color:transparent;color:var(--text-primary);font-size:11px;font-weight:600;line-height:1;flex-shrink:0;user-select:none;border:1.5px solid var(--text-secondary)}.citation-icon-btn{cursor:pointer;display:flex;align-items:center;opacity:1}.citation-icon-btn.loading{cursor:wait;opacity:.6}.citation-spinner{width:16px;height:16px;border:2px solid var(--spinner-track);border-top:2px solid var(--text-secondary);border-radius:50%;animation:spin 1s linear infinite}.citation-pdf-icon{width:16px;height:16px}.citation-name{flex:1;cursor:pointer;color:var(--text-primary)}.citation-expand-btn{cursor:pointer;padding:4px;display:flex;align-items:center;transition:transform .2s}.citation-expand-btn.expanded{transform:rotate(180deg)}.citation-expand-btn svg path{stroke:var(--text-secondary)}.citation-body{padding:12px;background-color:var(--surface-tertiary);border-top:1px solid var(--border-color);font-size:12px;line-height:1.6;color:var(--text-primary)}.citation-meta{margin-bottom:12px;padding-bottom:12px;border-bottom:1px solid var(--border-color);display:flex;gap:12px;flex-wrap:wrap}.citation-meta-label{font-weight:600;color:var(--text-secondary);font-size:11px;text-transform:uppercase;letter-spacing:.5px}.citation-meta-value{margin-left:6px;color:var(--text-primary)}.citation-content-label{font-weight:600;margin-bottom:6px;color:var(--text-secondary);font-size:11px;text-transform:uppercase;letter-spacing:.5px}.citation-error{font-size:12px;color:var(--danger-color);margin-top:8px;padding:6px 8px;background-color:var(--surface-tertiary);border-radius:4px}.citation-bubble{display:inline-flex;align-items:center;justify-content:center;position:relative;min-width:18px;height:18px;padding:0 5px;margin:0 2px 0 4px;border-radius:7px;background-color:"transparent";color:#000;font-size:10px;font-weight:600;line-height:1;cursor:pointer;text-decoration:none;vertical-align:middle;border:.25px solid #000000;transition:background-color .15s ease,color .15s ease,border-color .15s ease;white-space:nowrap}.citation-bubble:hover{background-color:#2a9d8f;color:#fff;border-color:#2a9d8f}.citation-bubble .citation-tooltip{visibility:hidden;opacity:0;position:absolute;bottom:calc(100% + 6px);left:50%;transform:translate(-50%);background-color:#1a1a2e;color:#f0f0f0;border-radius:6px;padding:7px 10px;font-size:12px;font-weight:400;white-space:nowrap;pointer-events:none;z-index:1000;box-shadow:0 4px 12px #00000040;transition:opacity .15s ease;max-width:280px;overflow:hidden;text-overflow:ellipsis}.citation-bubble .citation-tooltip:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border:5px solid transparent;border-top-color:#1a1a2e}.citation-bubble:hover .citation-tooltip{visibility:visible;opacity:1}[data-theme=dark] .citation-bubble{color:#cdd6f4;border-color:#a6adc8}[data-theme=dark] .citation-bubble:hover{background-color:#45beaa;color:#fff;border-color:#45beaa}.citation-placeholder{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;margin:0 2px 0 4px;border-radius:7px;border:.25px solid #000000;vertical-align:middle;overflow:hidden;position:relative;background:transparent}.citation-placeholder:after{content:"";position:absolute;inset:0;border-radius:7px;background:linear-gradient(90deg,#e0e0e0 25%,#f5f5f5,#e0e0e0 75%);background-size:300% 100%;animation:cite-shimmer 1.4s ease-in-out infinite}[data-theme=dark] .citation-placeholder{border-color:#a6adc8}[data-theme=dark] .citation-placeholder:after{background:linear-gradient(90deg,#2e2e3e 25%,#3e3e52,#2e2e3e 75%);background-size:300% 100%}@keyframes cite-shimmer{0%{background-position:100% 0}to{background-position:-100% 0}}.escalation-confirm-button{background-color:var(--primary-color, #46beaa);color:var(--white, #ffffff);border:none;padding:var(--spacing-md, 16px) var(--spacing-lg, 24px);font-size:15px;font-weight:600;line-height:1.4;border-radius:var(--radius-md, 8px);box-shadow:var(--shadow-sm, 0 1px 2px rgba(0, 0, 0, .05));cursor:pointer;transition:all var(--transition-base, .2s) ease-in-out;margin-top:var(--spacing-md, 16px);min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm, 8px);font-family:var(--font-family);letter-spacing:.025em}.escalation-confirm-button:hover:not(:disabled){background-color:var(--primary-hover, #3aa896);box-shadow:var(--shadow-md, 0 4px 6px rgba(0, 0, 0, .1));transform:translateY(-1px)}.escalation-confirm-button:focus:not(:disabled){outline:none;box-shadow:var(--shadow-md, 0 4px 6px rgba(0, 0, 0, .1)),0 0 0 3px #46beaa66}@media(prefers-contrast:high){.escalation-confirm-button{border:2px solid var(--primary-color, #46beaa)}.escalation-confirm-button:focus:not(:disabled){box-shadow:var(--shadow-md, 0 4px 6px rgba(0, 0, 0, .1)),0 0 0 4px #46beaacc}}.escalation-confirm-button:active:not(:disabled){transform:translateY(0);box-shadow:var(--shadow-sm, 0 1px 2px rgba(0, 0, 0, .05))}.escalation-confirm-button:disabled{background-color:var(--gray-400, #ced4da);color:var(--gray-600, #6c757d);cursor:not-allowed;opacity:.7;transform:none;box-shadow:none}.escalation-confirm-button:disabled:not([aria-label*=historical]):after{content:"";width:var(--spacing-md, 16px);height:var(--spacing-md, 16px);margin-left:var(--spacing-sm, 8px);border:2px solid transparent;border-top:2px solid var(--gray-600, #6c757d);border-radius:var(--radius-full, 50%);animation:button-loading-spin 1s linear infinite}@keyframes button-loading-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.escalation-confirm-button{transition:none}.escalation-confirm-button:hover:not(:disabled){transform:none}.escalation-confirm-button:active:not(:disabled){transform:none}.escalation-confirm-button:disabled:after{animation:none}}.escalation-confirmation{display:flex;align-items:flex-start;gap:var(--spacing-lg, 24px);padding:var(--spacing-xl, 32px);margin:var(--spacing-lg, 24px) 0;background:linear-gradient(135deg,#f0fcfa,#e6fffa);border:1px solid var(--primary-color, #46beaa);border-radius:var(--radius-lg, 12px);box-shadow:var(--shadow-lg, 0 10px 15px rgba(0, 0, 0, .1));animation:escalation-slide-in .4s ease-out;transform-origin:top;position:relative;overflow:hidden}.escalation-confirmation:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary-color, #46beaa) 0%,#5dd9c1 100%);border-radius:var(--radius-lg, 12px) var(--radius-lg, 12px) 0 0}.escalation-confirmation-icon{flex-shrink:0;width:200px;height:200px;display:flex;align-items:center;justify-content:center}.support-team-icon{width:200px;height:200px}.escalation-confirmation-content{flex:1;min-width:0}.escalation-confirmation-message{margin:0 0 var(--spacing-lg, 24px) 0;color:var(--gray-700, #495057);font-size:15px;line-height:1.6;font-family:var(--font-family);text-align:left;word-wrap:break-word}.escalation-confirmation-ticket{margin:0;color:var(--gray-700, #495057);font-size:14px;line-height:1.4;font-family:var(--font-family)}.escalation-confirmation-ticket strong{font-weight:700;color:var(--gray-900, #212529);font-family:var(--font-family-mono, "Courier New", monospace);font-size:15px;letter-spacing:.5px}.escalation-confirmation-ticket .ticket-label{font-weight:700;color:var(--gray-900, #212529);font-family:var(--font-family);font-size:14px;letter-spacing:normal}.request-knowledge-button-escalation{display:inline-flex;align-items:center;gap:8px;margin-top:var(--spacing-md, 16px);padding:10px 20px;background:var(--primary-color, #46beaa);color:#fff;border:none;border-radius:var(--radius-md, 8px);font-size:14px;font-weight:600;font-family:var(--font-family);cursor:pointer;transition:all .2s ease;box-shadow:0 2px 4px #46beaa33}.request-knowledge-button-escalation:hover{background:var(--primary-hover, #3da896);box-shadow:0 4px 8px #46beaa4d;transform:translateY(-1px)}.request-knowledge-button-escalation:active{transform:translateY(0);box-shadow:0 2px 4px #46beaa33}.request-knowledge-button-escalation:focus{outline:2px solid var(--primary-color, #46beaa);outline-offset:2px}.request-knowledge-button-escalation svg{width:16px;height:16px;flex-shrink:0}@keyframes escalation-slide-in{0%{opacity:0;transform:translateY(-20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}@media(max-width:768px){.escalation-confirmation{flex-direction:column;gap:var(--spacing-md, 16px);padding:var(--spacing-lg, 24px);margin:var(--spacing-md, 16px) 0}.escalation-confirmation-icon{width:120px;height:120px;align-self:center}.support-team-icon{width:120px;height:120px}.escalation-confirmation-message{font-size:14px;margin-bottom:var(--spacing-md, 16px)}}@media(prefers-reduced-motion:reduce){.escalation-confirmation{animation:none}}@media(prefers-contrast:high){.escalation-confirmation{border:2px solid var(--primary-color, #46beaa);background:var(--white, #ffffff)}}.escalation-confirmation:focus{outline:2px solid var(--primary-color, #46beaa);outline-offset:2px}[data-theme=dark] .escalation-confirmation{background:linear-gradient(135deg,#1a2e2b,#1e3530);border-color:#2d5a52}[data-theme=dark] .escalation-confirmation:before{background:linear-gradient(90deg,#46beaa,#3da896)}[data-theme=dark] .escalation-confirmation-message,[data-theme=dark] .escalation-confirmation-ticket{color:#cdd6f4}[data-theme=dark] .escalation-confirmation-ticket strong{color:#f5f5f7}.thought-item{display:flex;align-items:flex-start;gap:12px;margin-bottom:8px;position:relative}.thought-item.last{margin-bottom:0}.thought-marker{display:flex;flex-direction:column;align-items:center;position:relative;flex-shrink:0;padding-top:2px}.thought-bullet{width:8px;height:8px;border-radius:50%;background-color:var(--gray-500);border:2px solid var(--gray-500);position:relative;z-index:2;transition:all .2s ease}.thought-item.complete .thought-bullet{background-color:var(--primary-color);border-color:var(--primary-color)}.thought-item.active .thought-bullet{background-color:var(--gray-500);border-color:var(--gray-500);animation:thinking-pulse 1.5s infinite ease-in-out}.thought-connector{width:2px;height:24px;background-color:var(--border-color);margin-top:4px;transition:background-color .2s ease}.thought-item.complete .thought-connector{background-color:var(--primary-color);opacity:.3}.thought-item.active .thought-connector{background-color:var(--gray-400)}.thought-content{flex:1;font-size:14px;line-height:1.5;color:var(--text-secondary);word-wrap:break-word;overflow-wrap:break-word;padding-top:1px;max-width:100%;overflow-wrap:anywhere;word-break:break-word;hyphens:auto;min-width:0;overflow-x:auto;scrollbar-width:thin;scrollbar-color:var(--gray-400) transparent;-webkit-user-select:text;-moz-user-select:text;-ms-user-select:text;user-select:text}@keyframes thinking-pulse{0%,to{opacity:.6;transform:scale(1)}50%{opacity:1;transform:scale(1.1)}}@media(max-width:768px){.thought-item{gap:8px;margin-bottom:6px}.thought-bullet{width:6px;height:6px}.thought-connector{height:20px}.thought-content{font-size:13px}}.thought-children-toggle{background:none;border:none;color:var(--text-muted);font-size:12px;cursor:pointer;padding:0 4px;margin-left:6px;transition:color .15s ease}.thought-children-toggle:hover{color:var(--primary-color)}.thought-children-list{list-style:none;margin:4px 0 0;padding:0}.thought-child-item{font-size:12px;color:var(--text-secondary);padding:1px 0;line-height:1.4}.thought-child-item:before{content:"→ ";color:var(--text-muted)}.thought-content code,.thought-content pre{white-space:pre-wrap;word-break:break-all;overflow-wrap:break-word}.thought-content::-webkit-scrollbar{height:4px}.thought-content::-webkit-scrollbar-track{background:transparent}.thought-content::-webkit-scrollbar-thumb{background:var(--gray-400);border-radius:2px}.thought-content::-webkit-scrollbar-thumb:hover{background:var(--gray-500)}.completion-summary{display:flex;align-items:center;gap:8px;margin-top:12px;padding:8px 0;font-size:14px;color:var(--primary-color);border-top:1px solid var(--border-color);animation:fadeIn .3s ease-in-out}.completion-icon{display:flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:50%;background-color:var(--primary-color);color:#fff;flex-shrink:0}.completion-icon svg{width:10px;height:10px}.completion-text{font-weight:500;color:var(--text-secondary)}.completion-status{font-weight:400;color:var(--primary-color);margin-left:auto}@keyframes fadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.completion-summary{font-size:13px;gap:6px;margin-top:8px;padding:6px 0}.completion-icon{width:16px;height:16px}.completion-icon svg{width:8px;height:8px}}.thinking-indicator-chatgpt{margin:8px 0 16px;font-size:14px}.thinking-header-chatgpt{display:flex;align-items:center;gap:8px;cursor:pointer;color:var(--text-secondary);padding:4px 0;user-select:none;transition:color .2s ease}.thinking-header-chatgpt:hover{color:var(--text-primary)}.thinking-icon{font-size:16px}.thinking-text{font-size:14px;font-weight:400}.thinking-arrow{font-size:12px;color:var(--text-muted);margin-left:auto;transition:transform .2s ease}.thinking-content-chatgpt{margin-top:12px;padding:16px;background:var(--surface-tertiary);border-radius:8px;border-left:3px solid var(--border-color);line-height:1.6;font-size:14px;color:var(--text-primary);white-space:pre-wrap;word-wrap:break-word;overflow-wrap:break-word;-webkit-user-select:text;-moz-user-select:text;-ms-user-select:text;user-select:text}.thinking-content-chatgpt p{margin:0 0 12px}.thinking-content-chatgpt p:last-child{margin-bottom:0}.thinking-content-chatgpt ul,.thinking-content-chatgpt ol{margin:8px 0;padding-left:20px}.thinking-content-chatgpt li{margin:4px 0}.thinking-content-chatgpt strong{font-weight:600;color:var(--gray-800)}.thinking-content-chatgpt code{background:var(--gray-200);padding:2px 4px;border-radius:3px;font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:13px}.animated-dots{margin-left:4px;display:inline-block}.animated-dots .dot{animation:thinking-pulse 1.4s infinite ease-in-out;animation-fill-mode:both}.animated-dots .dot:nth-child(1){animation-delay:-.32s}.animated-dots .dot:nth-child(2){animation-delay:-.16s}.animated-dots .dot:nth-child(3){animation-delay:0s}@keyframes thinking-pulse{0%,80%,to{opacity:.3}40%{opacity:1}}@media(max-width:768px){.thinking-indicator-chatgpt{margin:6px 0 12px}.thinking-content-chatgpt{padding:12px;font-size:13px}.thinking-header-chatgpt{gap:6px}.thinking-text{font-size:13px}}.thinking-header-chatgpt:hover .thinking-arrow{transform:scale(1.1)}.thinking-items-container{padding:4px 0;animation:fadeInUp .3s ease-out;-webkit-user-select:text;-moz-user-select:text;-ms-user-select:text;user-select:text}.thinking-content-chatgpt .thinking-items-container{background:transparent;border:none;padding:12px 0}.thinking-content-chatgpt .thinking-items-container p{margin:0}@keyframes fadeInUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.thinking-items-container .thought-item.active{position:relative}.thinking-items-container .thought-item.active:before{content:"";position:absolute;left:-8px;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,transparent,var(--gray-400),transparent);animation:progressFlow 2s infinite ease-in-out}@keyframes progressFlow{0%,to{opacity:.3}50%{opacity:.8}}@media(max-width:768px){.thinking-content-chatgpt .thinking-items-container{padding:8px 0}.thinking-items-container .thought-item.active:before{left:-6px;width:1px}}.thinking-header-chatgpt:focus{outline:2px solid #0066cc;outline-offset:2px;border-radius:4px}.thinking-header-chatgpt:focus-visible{outline:2px solid #0066cc;outline-offset:2px}@media(prefers-contrast:high){.thinking-header-chatgpt{border:1px solid}.thinking-content-chatgpt{border:2px solid}.thought-bullet{border-width:3px}.thought-connector{width:3px}}@media(prefers-reduced-motion:reduce){.thinking-arrow,.thinking-items-container,.completion-summary,.thought-bullet{animation:none;transition:none}.thinking-header-chatgpt:hover .thinking-arrow{transform:none}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.knowledge-request-modal{max-width:700px}.modal-description{margin-bottom:24px;padding:12px 16px;background-color:#e7f3ff;border-left:4px solid #007bff;border-radius:4px;color:#004085;font-size:14px;line-height:1.5}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:500;color:#495057;font-size:14px}.form-group .required{color:#dc3545}.form-group input[type=text],.form-group textarea{width:100%;padding:10px 12px;border:1px solid #ced4da;border-radius:4px;font-size:14px;font-family:inherit;transition:border-color .2s ease;box-sizing:border-box}.form-group input[type=text]:focus,.form-group textarea:focus{outline:none;border-color:#80bdff;box-shadow:0 0 0 .2rem #007bff40}.form-group input[type=text].error,.form-group textarea.error{border-color:#dc3545}.form-group input[type=text]:disabled,.form-group textarea:disabled{background-color:#e9ecef;cursor:not-allowed;opacity:.7}.form-group textarea{resize:vertical;min-height:80px;font-family:inherit}.form-value{padding:10px 12px;background-color:#f8f9fa;border:1px solid #e9ecef;border-radius:4px;color:#495057;font-size:14px}.field-hint{font-size:12px;color:#6c757d;font-style:italic}.field-hints{display:flex;justify-content:space-between;align-items:center;margin-top:4px}.char-count{font-size:12px;color:#6c757d;white-space:nowrap}.char-count--over{color:#dc3545;font-weight:600}.error-message{margin-top:4px;color:#dc3545;font-size:12px;font-weight:500}@media(max-width:768px){.knowledge-request-modal{max-width:100%}.modal-description{font-size:13px;padding:10px 12px}.form-group label{font-size:13px}.form-group input[type=text],.form-group textarea{font-size:13px;padding:8px 10px}.field-hint{font-size:11px}}.modal-footer{display:flex;justify-content:flex-end;gap:12px;padding:20px 24px;border-top:1px solid #e9ecef}.btn{padding:10px 20px;border:none;border-radius:4px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background-color:#6c757d;color:#fff}.btn-secondary:hover:not(:disabled){background-color:#5a6268}.btn-primary{background-color:#007bff;color:#fff}.btn-primary:hover:not(:disabled){background-color:#0056b3}@media(max-width:768px){.modal-footer{padding:16px;flex-wrap:wrap}.btn{flex:1;min-width:100px}}@media(max-width:480px){.modal-description,.form-group{margin-bottom:16px}.form-group textarea{min-height:60px}}[data-theme=dark] .modal-overlay{background:#000000b3}[data-theme=dark] .modal-content{background:#1e1e2e;color:#cdd6f4}[data-theme=dark] .knowledge-request-modal{border-color:#313244}[data-theme=dark] .modal-header{border-bottom-color:#313244}[data-theme=dark] .modal-header h2{color:#f5f5f7}[data-theme=dark] .modal-close{color:#a6adc8}[data-theme=dark] .modal-close:hover{color:#cdd6f4;background:#313244}[data-theme=dark] .modal-description{background-color:#1a2a3e;border-left-color:#4a9eff;color:#a6c8f5}[data-theme=dark] .form-group label{color:#a6adc8}[data-theme=dark] .form-group input[type=text],[data-theme=dark] .form-group textarea{background:#313244;border-color:#45475a;color:#cdd6f4}[data-theme=dark] .form-group input[type=text]::placeholder,[data-theme=dark] .form-group textarea::placeholder{color:#585b70}[data-theme=dark] .form-group input[type=text]:focus,[data-theme=dark] .form-group textarea:focus{border-color:#46beaa;box-shadow:0 0 0 .2rem #46beaa33}[data-theme=dark] .form-group input[type=text]:disabled,[data-theme=dark] .form-group textarea:disabled{background:#252535;opacity:.6}[data-theme=dark] .form-value{background:#252535;border-color:#313244;color:#a6adc8}[data-theme=dark] .field-hint,[data-theme=dark] .char-count{color:#585b70}[data-theme=dark] .modal-footer{border-top-color:#313244}[data-theme=dark] .btn-secondary{background-color:#45475a;color:#cdd6f4}[data-theme=dark] .btn-secondary:hover:not(:disabled){background-color:#585b70}.knowledge-request-message{display:flex;align-items:flex-start;gap:var(--spacing-lg, 24px);padding:var(--spacing-xl, 32px);margin:var(--spacing-lg, 24px) 0;border:1px solid;border-radius:var(--radius-lg, 12px);box-shadow:var(--shadow-lg, 0 10px 15px rgba(0, 0, 0, .1));animation:knowledge-request-slide-in .4s ease-out;transform-origin:top;position:relative;overflow:hidden}.knowledge-request-message.status-requested{background:linear-gradient(135deg,#fff8e1,#fff3cd);border-color:#ffc107}.knowledge-request-message.status-published{background:linear-gradient(135deg,#f0fcfa,#e6fffa);border-color:var(--primary-color, #46beaa)}.knowledge-request-message:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;border-radius:var(--radius-lg, 12px) var(--radius-lg, 12px) 0 0}.knowledge-request-message.status-requested:before{background:linear-gradient(90deg,#ffc107,#ffca28)}.knowledge-request-message.status-published:before{background:linear-gradient(90deg,var(--primary-color, #46beaa) 0%,#5dd9c1 100%)}.knowledge-request-icon{flex-shrink:0;width:48px;height:48px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#fffc}.knowledge-request-message.status-requested .knowledge-request-icon{color:#ffc107}.knowledge-request-message.status-published .knowledge-request-icon{color:var(--primary-color, #46beaa)}.knowledge-request-content{flex:1;min-width:0}.knowledge-request-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--spacing-md, 16px);gap:var(--spacing-md, 16px);flex-wrap:wrap}.knowledge-request-header strong{color:var(--gray-900, #212529);font-size:16px;font-weight:700;font-family:var(--font-family)}.knowledge-request-status{display:flex;align-items:center;gap:var(--spacing-xs, 8px);padding:var(--spacing-xs, 8px) var(--spacing-sm, 12px);border-radius:var(--radius-md, 8px);font-size:13px;font-weight:600;font-family:var(--font-family)}.knowledge-request-status.status-requested{background:#ffc10733;color:#f57c00}.knowledge-request-status.status-published{background:#46beaa33;color:var(--primary-color, #46beaa)}.knowledge-request-question{margin:0 0 var(--spacing-md, 16px) 0;color:var(--gray-700, #495057);font-size:15px;line-height:1.6;font-family:var(--font-family)}.knowledge-request-question strong{font-weight:700;color:var(--gray-900, #212529)}.knowledge-request-message-text{margin:0 0 var(--spacing-lg, 24px) 0;color:var(--gray-700, #495057);font-size:14px;line-height:1.6;font-family:var(--font-family)}.knowledge-request-view-button{display:inline-flex;align-items:center;gap:var(--spacing-xs, 8px);padding:var(--spacing-sm, 12px) var(--spacing-lg, 24px);background:var(--white, #ffffff);border:1px solid var(--gray-300, #dee2e6);border-radius:var(--radius-md, 8px);color:var(--primary-color, #46beaa);font-size:14px;font-weight:600;font-family:var(--font-family);cursor:pointer;transition:all .2s ease}.knowledge-request-view-button:hover{background:var(--primary-color, #46beaa);color:var(--white, #ffffff);border-color:var(--primary-color, #46beaa);transform:translateY(-1px);box-shadow:0 4px 8px #46beaa33}.knowledge-request-view-button:active{transform:translateY(0)}.knowledge-request-view-button:focus{outline:2px solid var(--primary-color, #46beaa);outline-offset:2px}@keyframes knowledge-request-slide-in{0%{opacity:0;transform:translateY(-20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}@media(max-width:768px){.knowledge-request-message{flex-direction:column;gap:var(--spacing-md, 16px);padding:var(--spacing-lg, 24px);margin:var(--spacing-md, 16px) 0}.knowledge-request-icon{width:40px;height:40px;align-self:flex-start}.knowledge-request-header{flex-direction:column;align-items:flex-start}.knowledge-request-question,.knowledge-request-message-text{font-size:14px}.knowledge-request-view-button{width:100%;justify-content:center}}@media(prefers-reduced-motion:reduce){.knowledge-request-message{animation:none}}@media(prefers-contrast:high){.knowledge-request-message{border:2px solid;background:var(--white, #ffffff)}}.knowledge-request-message:focus{outline:2px solid var(--primary-color, #46beaa);outline-offset:2px}[data-theme=dark] .knowledge-request-message.status-requested{background:linear-gradient(135deg,#2a2010,#2e2408);border-color:#b8860b}[data-theme=dark] .knowledge-request-message.status-published{background:linear-gradient(135deg,#1a2e2b,#1e3530);border-color:#2d5a52}[data-theme=dark] .knowledge-request-message.status-requested:before{background:linear-gradient(90deg,#ffc107,#ffca28)}[data-theme=dark] .knowledge-request-message.status-published:before{background:linear-gradient(90deg,#46beaa,#3da896)}[data-theme=dark] .knowledge-request-icon{background:#ffffff0d}[data-theme=dark] .knowledge-request-header strong{color:#f5f5f7}[data-theme=dark] .knowledge-request-status.status-requested{background:#ffc10726;color:#ffc107}[data-theme=dark] .knowledge-request-status.status-published{background:#46beaa26;color:#46beaa}[data-theme=dark] .knowledge-request-question{color:#cdd6f4}[data-theme=dark] .knowledge-request-question strong{color:#f5f5f7}[data-theme=dark] .knowledge-request-message-text{color:#a6adc8}[data-theme=dark] .knowledge-request-view-button{background:#313244;border-color:#45475a;color:#46beaa}[data-theme=dark] .knowledge-request-view-button:hover{background:#46beaa;color:#1e1e2e;border-color:#46beaa}.thumbnail-strip{display:flex;flex-direction:row;gap:8px;padding:8px 12px 4px;overflow-x:auto}.thumbnail-item{position:relative;flex-shrink:0;width:64px;height:64px}.thumbnail-img{width:64px;height:64px;object-fit:cover;border-radius:6px;border:1px solid var(--border-color)}.thumbnail-remove{position:absolute;top:-6px;right:-6px;background:#0000008c;color:#fff;border:none;border-radius:50%;width:20px;height:20px;font-size:11px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s}.thumbnail-remove:hover{background:#000000bf}.correction-popup{margin-top:8px;padding:14px 16px;background:var(--surface-primary, #ffffff);border:1px solid var(--border-color, #e9ecef);border-radius:8px;width:420px;max-width:90vw;box-shadow:0 2px 8px #00000014;animation:correction-popup-in .15s ease-out;display:flex;flex-direction:column;gap:10px}.correction-popup__prompt{margin:0;font-size:13px;font-weight:500;color:var(--text-primary, #212529)}.correction-popup-input{width:100%;box-sizing:border-box;padding:8px 10px;border:1px solid var(--border-color, #ced4da);border-radius:6px;font-size:13px;font-family:inherit;color:var(--text-primary, #212529);background:var(--surface-secondary, #f8f9fa);transition:border-color .15s ease,box-shadow .15s ease}.correction-popup-input:focus{outline:none;border-color:var(--primary-color, #46beaa);box-shadow:0 0 0 2px #46beaa33}.correction-popup-input::placeholder{color:var(--text-muted, #adb5bd)}.correction-popup-textarea{width:100%;box-sizing:border-box;padding:8px 10px;border:1px solid var(--border-color, #ced4da);border-radius:6px;font-size:13px;font-family:inherit;color:var(--text-primary, #212529);background:var(--surface-secondary, #f8f9fa);transition:border-color .15s ease,box-shadow .15s ease;resize:vertical;min-height:72px}.correction-popup-textarea:focus{outline:none;border-color:var(--primary-color, #46beaa);box-shadow:0 0 0 2px #46beaa33}.correction-popup-textarea::placeholder{color:var(--text-muted, #adb5bd)}.correction-popup-char-count{color:var(--text-muted, #adb5bd);font-size:11px;text-align:right}.correction-popup-actions{display:flex;gap:8px;flex-wrap:wrap}.correction-popup__btn{padding:6px 14px;border:none;border-radius:6px;font-size:13px;font-weight:500;font-family:inherit;cursor:pointer;transition:background-color .15s ease,color .15s ease;white-space:nowrap}.correction-popup__btn:disabled{opacity:.6;cursor:not-allowed}.correction-popup__btn--submit,.correction-popup__btn--primary{background-color:var(--primary-color, #46beaa);color:#fff}.correction-popup__btn--submit:hover:not(:disabled),.correction-popup__btn--primary:hover:not(:disabled){background-color:var(--primary-hover, #3aa896)}.correction-popup__btn--skip{background-color:transparent;color:var(--text-secondary, #6c757d);border:1px solid var(--border-color, #ced4da)}.correction-popup__btn--skip:hover:not(:disabled){background-color:var(--surface-hover, rgba(0, 0, 0, .04));color:var(--text-primary, #212529)}.correction-popup-loading{display:flex;align-items:center;gap:10px;padding:4px 0}.correction-popup-loading__spinner{display:inline-block;width:16px;height:16px;border:2px solid var(--border-color, #ced4da);border-top-color:var(--primary-color, #46beaa);border-radius:50%;animation:correction-popup-spin .7s linear infinite;flex-shrink:0}.correction-popup-loading__text{font-size:13px;color:var(--text-secondary, #6c757d)}.correction-popup-result{display:flex;flex-direction:column;gap:10px}.correction-popup-result__icon{color:#22c55e;flex-shrink:0;align-self:flex-start}.correction-popup-result__message{margin:0;font-size:13px;color:var(--text-primary, #212529);line-height:1.5}.correction-popup-result--verified .correction-popup-result__message{color:#15803d}.correction-popup-error{display:flex;flex-direction:column;gap:10px}.correction-popup-error__message{margin:0;font-size:13px;color:#dc2626;font-weight:500}@keyframes correction-popup-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}@keyframes correction-popup-spin{to{transform:rotate(360deg)}}[data-theme=dark] .correction-popup{background:var(--surface-primary, #1e1e2e);border-color:var(--border-color, #313244);box-shadow:0 2px 8px #0000004d}[data-theme=dark] .correction-popup__prompt{color:var(--text-primary, #cdd6f4)}[data-theme=dark] .correction-popup-input{background:var(--surface-secondary, #252535);border-color:var(--border-color, #45475a);color:var(--text-primary, #cdd6f4)}[data-theme=dark] .correction-popup-input::placeholder{color:#585b70}[data-theme=dark] .correction-popup-input:focus{border-color:var(--primary-color, #46beaa);box-shadow:0 0 0 2px #46beaa33}[data-theme=dark] .correction-popup__btn--skip{border-color:var(--border-color, #45475a);color:var(--text-secondary, #a6adc8)}[data-theme=dark] .correction-popup__btn--skip:hover:not(:disabled){background-color:#ffffff0d;color:var(--text-primary, #cdd6f4)}[data-theme=dark] .correction-popup-loading__spinner{border-color:var(--border-color, #45475a);border-top-color:var(--primary-color, #46beaa)}[data-theme=dark] .correction-popup-loading__text{color:var(--text-secondary, #a6adc8)}[data-theme=dark] .correction-popup-result__message{color:var(--text-primary, #cdd6f4)}[data-theme=dark] .correction-popup-result--verified .correction-popup-result__message{color:#4ade80}[data-theme=dark] .correction-popup-error__message{color:#f87171}[data-theme=dark] .correction-popup-textarea{background:var(--surface-secondary, #252535);border-color:var(--border-color, #45475a);color:var(--text-primary, #cdd6f4)}[data-theme=dark] .correction-popup-textarea::placeholder{color:#585b70}[data-theme=dark] .correction-popup-textarea:focus{border-color:var(--primary-color, #46beaa);box-shadow:0 0 0 2px #46beaa33}[data-theme=dark] .correction-popup-char-count{color:var(--text-muted, #585b70)}@media(prefers-reduced-motion:reduce){.correction-popup{animation:none}.correction-popup-loading__spinner{animation:none;border-top-color:var(--primary-color, #46beaa)}.correction-popup-input,.correction-popup__btn,.correction-popup-textarea,.correction-popup__btn--route-option{transition:none}}.chat-feedback-wrapper{margin-top:6px;display:flex;flex-direction:column;align-items:flex-start;gap:8px}.chat-feedback-buttons{display:flex;align-items:center;gap:4px;opacity:.3;transition:opacity .2s ease-in-out}.chat-feedback-buttons:hover,.chat-feedback-buttons.has-feedback{opacity:1}.feedback-btn{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;padding:0;border:none;border-radius:6px;background:transparent;color:var(--text-secondary, #6c757d);cursor:pointer;transition:color .15s ease-in-out,background-color .15s ease-in-out}.feedback-btn:hover:not(:disabled){color:var(--text-primary, #212529);background-color:var(--surface-hover, rgba(0, 0, 0, .06))}.feedback-btn:focus-visible{outline:2px solid var(--primary-color, #46beaa);outline-offset:2px}.feedback-btn:disabled{cursor:default}.feedback-btn.active{color:var(--primary-color, #46beaa)}.feedback-btn--up.active{color:#22c55e}.feedback-btn--down.active{color:#ef4444}.thumbsup-popup{background:var(--surface-primary, #ffffff);border:1px solid var(--border-color, #e9ecef);border-radius:8px;padding:12px 14px;width:420px;max-width:90vw;box-shadow:0 2px 8px #00000014;animation:feedback-popup-in .15s ease-out}.thumbsup-popup--dismissing{animation:feedback-popup-out .2s ease-in forwards}.thumbsup-popup__prompt{margin:0 0 8px;font-size:13px;font-weight:500;color:var(--text-primary, #212529)}.thumbsup-popup__thanks{margin:0;font-size:13px;color:#22c55e;font-weight:500}.thumbsup-popup__input{width:100%;box-sizing:border-box;padding:8px 10px;border:1px solid var(--border-color, #ced4da);border-radius:6px;font-size:13px;font-family:inherit;resize:none;color:var(--text-primary, #212529);background:var(--surface-secondary, #f8f9fa);transition:border-color .15s ease}.thumbsup-popup__input:focus{outline:none;border-color:var(--primary-color, #46beaa);box-shadow:0 0 0 2px #46beaa33}.thumbsup-popup__input:disabled{opacity:.6;cursor:not-allowed}.thumbsup-popup__actions{display:flex;gap:8px;margin-top:8px}.thumbsup-popup__btn{padding:6px 14px;border:none;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;transition:background-color .15s ease;font-family:inherit}.thumbsup-popup__btn:disabled{opacity:.6;cursor:not-allowed}.thumbsup-popup__btn--submit{background-color:var(--primary-color, #46beaa);color:#fff}.thumbsup-popup__btn--submit:hover:not(:disabled){background-color:var(--primary-hover, #3aa896)}.thumbsup-popup__btn--skip{background-color:transparent;color:var(--text-secondary, #6c757d);border:1px solid var(--border-color, #ced4da)}.thumbsup-popup__btn--skip:hover:not(:disabled){background-color:var(--surface-hover, rgba(0, 0, 0, .04));color:var(--text-primary, #212529)}@keyframes feedback-popup-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}@keyframes feedback-popup-out{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-4px)}}[data-theme=dark] .thumbsup-popup{background:var(--surface-primary, #1e1e2e);border-color:var(--border-color, #313244);box-shadow:0 2px 8px #0000004d}[data-theme=dark] .thumbsup-popup__prompt{color:var(--text-primary, #cdd6f4)}[data-theme=dark] .thumbsup-popup__input{background:var(--surface-secondary, #252535);border-color:var(--border-color, #45475a);color:var(--text-primary, #cdd6f4)}[data-theme=dark] .thumbsup-popup__input::placeholder{color:#585b70}[data-theme=dark] .thumbsup-popup__input:focus{border-color:var(--primary-color, #46beaa);box-shadow:0 0 0 2px #46beaa33}[data-theme=dark] .thumbsup-popup__btn--skip{border-color:var(--border-color, #45475a);color:var(--text-secondary, #a6adc8)}[data-theme=dark] .thumbsup-popup__btn--skip:hover:not(:disabled){background-color:#ffffff0d;color:var(--text-primary, #cdd6f4)}[data-theme=dark] .feedback-btn{color:var(--text-secondary, #a6adc8)}[data-theme=dark] .feedback-btn:hover:not(:disabled){color:var(--text-primary, #cdd6f4);background-color:#ffffff0f}@media(prefers-reduced-motion:reduce){.chat-feedback-buttons,.feedback-btn,.thumbsup-popup__input,.thumbsup-popup__btn{transition:none}.thumbsup-popup,.thumbsup-popup--dismissing{animation:none}}.dff-wrapper{margin-top:8px;background:var(--surface-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;max-width:100%;box-shadow:var(--shadow-sm);overflow:hidden;font-size:13px;font-family:var(--font-family)}.dff-wrapper.dff-success{padding:10px 14px;color:var(--primary-color);font-weight:500;display:flex;align-items:center;gap:8px;border-color:var(--primary-color)}.dff-success-icon{font-size:15px}.dff-header{width:100%;display:flex;align-items:center;gap:8px;padding:9px 14px;background:var(--surface-secondary);border:none;border-bottom:1px solid transparent;cursor:pointer;text-align:left;font-size:13px;font-weight:500;font-family:var(--font-family);color:var(--text-primary);transition:background var(--transition-fast)}.dff-header:hover{background:var(--hover-bg)}.dff-header[aria-expanded=true]{border-bottom-color:var(--border-color)}.dff-header-title{flex:1;color:var(--text-secondary);font-size:12px;text-transform:uppercase;letter-spacing:.04em;display:flex;align-items:center;gap:8px}.dff-mandatory-badge{font-size:11px;font-weight:500;text-transform:none;letter-spacing:0;color:var(--primary-color);border:1px solid var(--primary-color);border-radius:var(--radius-full);padding:1px 8px;white-space:nowrap}.dff-header-chevron{font-size:11px;color:var(--text-muted)}.dff-body{padding:16px;display:flex;flex-direction:column;gap:16px}.dff-fieldset{border:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}.dff-question{font-size:13px;font-weight:500;color:var(--text-primary)}.dff-options{display:flex;flex-wrap:wrap;gap:8px}.dff-option-label{display:flex;align-items:center;gap:6px;cursor:pointer;padding:5px 12px;border:1px solid var(--border-color);border-radius:var(--radius-full);background:var(--surface-primary);color:var(--text-primary);font-size:13px;font-family:var(--font-family);transition:border-color var(--transition-fast),background var(--transition-fast);user-select:none}.dff-option-label:hover{border-color:var(--primary-color);background:var(--hover-bg)}.dff-option-label input[type=radio]{accent-color:var(--primary-color);width:14px;height:14px;flex-shrink:0}.dff-option-label:has(input:checked){border-color:var(--primary-color);background:var(--active-bg);font-weight:500}.dff-conditional{display:flex;flex-direction:column;gap:6px;margin-top:2px;padding-left:12px;border-left:3px solid var(--primary-color)}.dff-sub-label{font-size:12px;color:var(--text-secondary)}.dff-required{color:var(--danger-color);font-weight:600}.dff-optional{color:var(--text-muted);font-weight:400;font-size:11px}.dff-textarea{width:100%;padding:8px 10px;border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:13px;font-family:var(--font-family);resize:vertical;box-sizing:border-box;color:var(--text-primary);background:var(--surface-secondary);transition:border-color var(--transition-fast),box-shadow var(--transition-fast);line-height:1.5}.dff-textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 2px #46beaa33}.dff-textarea::placeholder{color:var(--text-muted)}.dff-textarea:disabled{opacity:.6;cursor:not-allowed}.dff-divider{height:1px;background:var(--border-color);margin:0 -16px}.dff-footer{display:flex;justify-content:flex-end}.dff-submit-btn{padding:7px 18px;background:var(--primary-color);color:#fff;border:none;border-radius:var(--radius-md);font-size:13px;font-weight:500;font-family:var(--font-family);cursor:pointer;transition:background var(--transition-fast),opacity var(--transition-fast)}.dff-submit-btn:hover:not(:disabled){background:var(--primary-hover)}.dff-submit-btn:disabled{opacity:.45;cursor:not-allowed}.dff-error{font-size:12px;color:var(--error-color);margin:0}.chat-page{display:flex;flex-direction:column;height:100vh;background-color:var(--surface-secondary)}.chat-main{flex:1;display:flex;flex-direction:column;overflow:hidden;position:relative}.chat-messages{flex:1;overflow-y:auto;padding:40px 120px;max-width:100%;margin:0 auto;width:100%}.chat-welcome{text-align:left;padding:40px 0 24px;max-width:720px}.welcome-heading{font-size:48px;font-weight:600;margin:8px 0;line-height:1.3;color:var(--text-primary)}.welcome-heading+.welcome-heading{margin-top:0}.welcome-gradient{background:linear-gradient(90deg,var(--primary-color) 0%,#5dd9c1 50%,var(--primary-color) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.welcome-helper{font-size:15px;color:var(--text-secondary);margin:24px 0 0;line-height:1.5}.message{display:flex;gap:12px;margin-bottom:32px}.message-user{flex-direction:row-reverse;justify-content:flex-start}.message-avatar{flex-shrink:0;width:36px;height:36px;display:flex;align-items:center;justify-content:center}.avatar-logo{width:32px;height:32px;object-fit:contain}.message-content{max-width:70%}.message-user .message-content{background:transparent;color:#fff;padding:0;border-radius:12px;box-shadow:none;display:flex;flex-direction:column;align-items:flex-end}.message-user .message-text-bubble{background:var(--primary-color);color:#fff;padding:12px 16px;border-radius:12px;box-shadow:var(--shadow-sm)}.message-assistant .message-content{background:transparent;padding:0;border-radius:0;box-shadow:none;max-width:100%}.message-text{font-size:15px;line-height:1.5;word-wrap:break-word}.message-user .message-text{white-space:pre-wrap}.message-timestamp{font-size:11px;color:var(--text-muted);margin-top:4px}.message-user .message-timestamp{color:#ffffffb3}.chat-date-separator{display:flex;align-items:center;gap:10px;margin:16px 0 8px;color:var(--text-muted);font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.05em}.chat-date-separator:before,.chat-date-separator:after{content:"";flex:1;height:1px;background:var(--border-color, rgba(0, 0, 0, .1))}[data-theme=dark] .chat-date-separator:before,[data-theme=dark] .chat-date-separator:after{background:#ffffff1a}.chat-date-floating-bubble{position:absolute;top:12px;left:50%;transform:translate(-50%);z-index:10;pointer-events:none;animation:date-bubble-fadein .18s ease}.chat-date-floating-bubble span{display:inline-block;padding:4px 14px;background:var(--surface-primary, #fff);color:var(--text-muted);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;border-radius:999px;box-shadow:0 2px 8px #0000001f;border:1px solid var(--border-color, rgba(0, 0, 0, .08));white-space:nowrap}[data-theme=dark] .chat-date-floating-bubble span{background:var(--surface-secondary, #1e1e1e);box-shadow:0 2px 8px #0006;border-color:#ffffff1a}@keyframes date-bubble-fadein{0%{opacity:0;transform:translate(-50%) translateY(-6px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.chat-input-area{padding:0 120px 24px;background:var(--surface-secondary);max-width:100%;margin:0 auto;width:100%;position:sticky;bottom:0}.chat-input-container{width:100%;max-width:none;margin:0 auto}.chat-input-box{background:var(--surface-primary);border:1px solid var(--border-color);border-radius:24px;padding:0;box-shadow:0 2px 8px #0000000f;position:relative;transition:border-color .2s,box-shadow .2s}.chat-input-box:focus-within{border-color:var(--primary-color);box-shadow:0 2px 12px #45beaa26}.input-wrapper{display:flex;align-items:flex-end;gap:8px;padding:12px 16px;min-height:52px}.attachment-button{flex-shrink:0;width:32px;height:32px;border:none;background:none;border-radius:8px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-secondary);transition:all .2s}.attachment-button:hover:not(:disabled){background-color:var(--hover-bg);color:var(--text-primary)}.attachment-button:disabled{opacity:.5;cursor:not-allowed}.chat-input{flex:1;padding:8px 0;font-size:16px;border:none;resize:none;font-family:inherit;color:var(--text-primary);line-height:1.5;min-height:24px;max-height:120px;overflow-y:auto;background:transparent}.chat-input::placeholder{color:var(--text-muted)}.chat-input:focus{outline:none}.send-button{flex-shrink:0;width:32px;height:32px;border:none;border-radius:8px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;background:var(--hover-bg);color:var(--text-secondary)}.send-button:not(:disabled){background:var(--primary-color);color:#fff;cursor:pointer}.send-button:not(:disabled):hover{background:var(--primary-hover);transform:scale(1.05)}.send-button:disabled{background:var(--hover-bg);color:var(--border-color);cursor:not-allowed}.request-knowledge-button{flex-shrink:0;width:32px;height:32px;border:none;border-radius:8px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;background:var(--hover-bg);color:var(--text-secondary)}.request-knowledge-button:hover:not(:disabled){background-color:var(--gray-200);color:var(--text-primary)}.request-knowledge-button:disabled{opacity:.5;cursor:not-allowed}.attachment-menu{position:absolute;bottom:100%;left:16px;margin-bottom:8px;background:var(--surface-elevated);border:1px solid var(--border-color);border-radius:12px;box-shadow:var(--shadow-lg);padding:8px;min-width:200px;z-index:1000}.attachment-option{display:flex;align-items:center;gap:12px;width:100%;padding:12px 16px;border:none;background:none;border-radius:8px;cursor:pointer;font-size:14px;color:var(--text-primary);text-align:left;transition:background-color .2s}.attachment-option:hover:not(:disabled){background-color:var(--hover-bg)}.attachment-option:disabled{opacity:.5;cursor:not-allowed;color:var(--text-muted)}.attachment-option svg{color:var(--text-secondary)}.usage-agreement{display:flex;align-items:center;gap:6px;margin-top:16px;font-size:13px;color:var(--text-secondary)}.info-icon{font-size:16px;color:var(--text-muted)}.usage-link{background:none;border:none;padding:0;font-family:inherit;font-size:inherit;color:var(--text-secondary);text-decoration:underline;cursor:pointer;transition:color .2s}.usage-link:hover{color:var(--primary-color)}.escalation-container{margin-top:var(--spacing-lg, 24px);padding-top:var(--spacing-lg, 24px);border-top:1px solid var(--gray-300);max-width:100%}.escalation-summarizing-text{margin:8px 0 0;font-size:13px;color:var(--gray-500)}.escalation-message{font-size:15px;line-height:1.6;color:var(--text-primary);font-family:var(--font-family);white-space:pre-wrap;margin-bottom:var(--spacing-md, 16px)}@media(max-width:768px){.chat-messages{padding:20px 16px}.message{margin-bottom:24px}.message-content{max-width:85%}.message-assistant .message-content{max-width:100%}.escalation-container{margin-top:var(--spacing-md, 16px);padding-top:var(--spacing-md, 16px)}.chat-input-area{padding:0 16px 20px}.attachment-menu{left:8px;right:8px;min-width:auto}}.message-assistant .message-text{line-height:1.6;color:var(--text-primary)}.message-assistant .message-text ol,.message-assistant .message-text ul{padding-left:1.5em;margin:8px 0}.message-assistant .message-text li{margin:4px 0}.message-assistant .message-text li>ul,.message-assistant .message-text li>ol{margin:4px 0}.message-assistant .message-timestamp{color:var(--text-muted);margin-top:8px}.chat-messages .error-message{max-width:600px;margin:24px 0}.image-preview{display:flex;align-items:flex-start;gap:8px;padding:8px 12px 4px}.image-preview img{max-height:80px;max-width:200px;border-radius:6px;object-fit:contain;border:1px solid var(--border-color)}.image-preview-dismiss{background:#0000008c;color:#fff;border:none;border-radius:50%;width:20px;height:20px;font-size:11px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px;transition:background .15s}.image-preview-dismiss:hover{background:#000000bf}.message-images-row{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px;justify-content:flex-end}.message-image-thumbnail{display:block;max-width:160px;max-height:120px;border-radius:10px;object-fit:cover;border:1px solid var(--border-color);background:var(--surface-primary)}.image-lightbox-overlay{position:fixed;inset:0;z-index:1000;background:#000000d9;display:flex;align-items:center;justify-content:center;cursor:default;animation:lightbox-fade-in .15s ease}@keyframes lightbox-fade-in{0%{opacity:0}to{opacity:1}}.image-lightbox-img{max-width:90vw;max-height:90vh;object-fit:contain;border-radius:6px;box-shadow:0 8px 40px #0009;cursor:default}.image-lightbox-close{position:fixed;top:16px;right:20px;background:#ffffff26;border:none;color:#fff;font-size:20px;width:36px;height:36px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s}.image-lightbox-close:hover{background:#ffffff4d}[data-theme=dark] .avatar-logo{filter:brightness(0) invert(1)}[data-theme=dark] .chat-input-box{border-color:#45475a}[data-theme=dark] .request-knowledge-button{background:#313244}.image-error-toast{padding:8px 14px;margin:8px 12px 0;font-size:13px;color:var(--text-primary);background:#ef444414;border:1px solid rgba(239,68,68,.25);border-radius:8px;animation:toast-fade-in .15s ease}@keyframes toast-fade-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.stop-button{flex-shrink:0;width:32px;height:32px;border:none;border-radius:8px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;background:var(--primary-color);color:#fff}.stop-button:hover{background:var(--primary-hover);transform:scale(1.05)}.stop-button:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}.stop-icon{display:inline-block;width:10px;height:10px;background:#fff;border-radius:2px}.stopped-indicator{display:inline-flex;align-items:center;gap:0;margin-top:14px;padding:4px 6px 4px 0;border:1.5px solid var(--primary-color);border-radius:999px;font-size:13px;line-height:1}.stopped-indicator__icon{display:flex;align-items:center;padding:2px 5px 2px 12px;color:var(--primary-color);flex-shrink:0}.stopped-indicator__text{padding:2px 8px 2px 4px;color:var(--text-primary);font-size:13px;font-weight:500;white-space:nowrap}.stopped-indicator__divider{display:none}.stopped-retry-btn{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;background:transparent;border:1px solid var(--primary-color);border-radius:999px;color:var(--primary-color);cursor:pointer;font-size:12px;font-weight:500;line-height:1;appearance:none;-webkit-appearance:none;white-space:nowrap;transition:background .15s,color .15s;flex-shrink:0}.stopped-retry-btn:hover{background:var(--primary-color);color:#fff}.stopped-retry-btn:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}.knowledge-base-header{background:var(--surface-primary);border-bottom:1px solid var(--border-color);margin-bottom:24px}.header-content{padding:20px 40px 16px;display:flex;justify-content:space-between;align-items:flex-start}.header-title-section h1{font-size:28px;font-weight:600;color:var(--text-primary);margin:0 0 4px}.header-title-section p{font-size:16px;color:var(--text-secondary);margin:0}.sync-indicator{display:inline-flex;align-items:center;gap:8px;color:var(--primary-color);font-size:14px;margin-top:4px}.sync-indicator:before{content:"";width:12px;height:12px;border:2px solid var(--primary-color);border-top:2px solid transparent;border-radius:50%;animation:spin 1s linear infinite}.tab-navigation{position:relative}.tabs-horizontal{display:flex;gap:0;padding:0 40px;border-bottom:2px solid var(--border-color)}.tab-button{display:flex;align-items:center;gap:8px;padding:12px 20px;background:none;border:none;border-bottom:3px solid transparent;color:var(--text-secondary);font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease;position:relative;margin-bottom:-2px;white-space:nowrap}.tab-button:hover{color:var(--primary-color);background:var(--hover-bg)}.tab-button:focus{outline:2px solid var(--primary-color);outline-offset:-2px}.tab-button.active{color:var(--primary-color);border-bottom-color:var(--primary-color);font-weight:600}.tab-icon{display:flex;align-items:center;justify-content:center}.tab-label{display:inline}.tabs-mobile{display:none;padding:12px 16px}.tab-select{width:100%;padding:12px 16px;border:2px solid var(--border-color);border-radius:8px;font-size:14px;font-weight:500;background:var(--surface-primary);color:var(--text-primary);cursor:pointer;transition:border-color .2s}.tab-select:focus{outline:none;border-color:var(--primary-color)}@media(max-width:1200px){.header-content{padding:20px 24px 16px}.tabs-horizontal{padding:0 24px}}@media(max-width:768px){.header-content{padding:16px 16px 12px;flex-direction:column;gap:8px}.header-title-section h1{font-size:24px}.header-title-section p{font-size:14px}.tabs-horizontal{display:none}.tabs-mobile{display:block}}@media(max-width:480px){.header-title-section h1{font-size:20px}.header-title-section p{font-size:13px}.tab-select{font-size:13px;padding:10px 14px}}@media(prefers-reduced-motion:reduce){.tab-button,.tab-select,.sync-indicator:before{transition:none;animation:none}}@media(prefers-contrast:high){.tab-button{border:1px solid currentColor}.tab-button.active{background:var(--primary-color);color:#fff}}.tab-error-boundary{display:flex;align-items:center;justify-content:center;min-height:400px;padding:2rem;background-color:var(--surface-secondary)}.tab-error-content{max-width:600px;text-align:center;background:var(--surface-primary);padding:2.5rem;border-radius:8px;box-shadow:var(--shadow-sm)}.tab-error-icon{color:var(--danger-color);margin-bottom:1.5rem;display:flex;justify-content:center}.tab-error-content h3{font-size:1.5rem;font-weight:600;color:var(--text-primary);margin-bottom:.75rem}.tab-error-content p{color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.6}.retry-info{font-size:.875rem;color:var(--text-muted);font-style:italic}.tab-error-details{margin:1.5rem 0;text-align:left;background-color:var(--surface-tertiary);border-radius:4px;padding:1rem}.tab-error-details summary{cursor:pointer;font-weight:500;color:var(--text-secondary);margin-bottom:.5rem}.tab-error-details summary:hover{color:var(--text-primary)}.error-message,.error-stack{font-family:Courier New,monospace;font-size:.75rem;color:var(--danger-color);overflow-x:auto;white-space:pre-wrap;word-break:break-word;margin:.5rem 0;padding:.5rem;background-color:var(--surface-tertiary);border-radius:4px}.error-stack{color:var(--text-secondary);background-color:var(--surface-secondary)}.tab-error-actions{display:flex;flex-direction:column;gap:1.5rem;margin-top:2rem}.retry-button{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;background-color:var(--primary-color);color:#fff;border:none;border-radius:6px;font-size:1rem;font-weight:500;cursor:pointer;transition:background-color .2s}.retry-button:hover,.retry-button:active{background-color:var(--primary-hover)}.tab-switch-buttons{display:flex;flex-direction:column;gap:.75rem}.switch-text{font-size:.875rem;color:var(--text-secondary);margin-bottom:.25rem}.switch-tab-button{padding:.625rem 1rem;background-color:var(--hover-bg);color:var(--text-secondary);border:1px solid var(--border-color);border-radius:6px;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s}.switch-tab-button:hover:not(:disabled){background-color:var(--gray-200);border-color:var(--gray-400)}.switch-tab-button:disabled{opacity:.5;cursor:not-allowed}@media(max-width:768px){.tab-error-boundary{padding:1rem;min-height:300px}.tab-error-content{padding:1.5rem}.tab-error-content h3{font-size:1.25rem}.tab-error-actions{gap:1rem}}.unified-knowledge-base-page{display:flex;flex-direction:column;height:100%;width:100%;background-color:#f5f5f5}.tab-content{flex:1;overflow-y:auto;padding:24px;background-color:#fff;border-radius:8px;margin:0 24px 24px;box-shadow:0 1px 3px #0000001a;box-sizing:border-box}@media(max-width:768px){.tab-content{padding:16px;margin:0 16px 16px;border-radius:4px}}.tab-content{transition:opacity .2s ease-in-out}.tab-content.loading{opacity:.6;pointer-events:none}.tab-loading-state{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:400px;color:#666;font-size:16px;gap:1rem}.tab-loading-state p{margin:0;padding:0}.loading-spinner{width:40px;height:40px;border:4px solid #f3f3f3;border-top:4px solid #3b82f6;border-radius:50%;animation:spin 1s linear infinite}.tab-error-state{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:400px;gap:1rem;color:#ef4444}.tab-error-state button{padding:.5rem 1rem;background-color:#3b82f6;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:14px}.tab-error-state button:hover{background-color:#2563eb}[data-theme=dark] .unified-knowledge-base-page{background-color:#181825}[data-theme=dark] .tab-content{background-color:#1e1e2e;box-shadow:0 1px 3px #0006}.super-admin-page{padding:2rem;max-width:1200px;margin:0 auto}.admin-header{margin-bottom:2rem;text-align:center}.admin-header h1{color:#2c3e50;margin-bottom:.5rem}.admin-header p{color:#7f8c8d;font-size:1.1rem}.access-denied{text-align:center;padding:3rem;background:#fff;border-radius:8px;box-shadow:0 2px 10px #0000001a}.access-denied h2{color:#e74c3c;margin-bottom:1rem}.admin-tabs{display:flex;gap:1rem;margin-bottom:2rem;border-bottom:2px solid #ecf0f1}.tab-button{padding:1rem 2rem;background:none;border:none;font-size:1rem;font-weight:500;color:#7f8c8d;cursor:pointer;border-bottom:3px solid transparent;transition:all .3s ease}.tab-button:hover{color:#2c3e50;background:#f8f9fa}.tab-button.active{color:#3498db;border-bottom-color:#3498db}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin-bottom:2rem}.stat-card{background:#fff;padding:1.5rem;border-radius:8px;box-shadow:0 2px 10px #0000001a;text-align:center}.stat-card h3{color:#7f8c8d;font-size:.9rem;font-weight:500;margin-bottom:.5rem;text-transform:uppercase;letter-spacing:.5px}.stat-number{font-size:2.5rem;font-weight:700;color:#2c3e50}.group-summary{background:#fff;padding:1.5rem;border-radius:8px;box-shadow:0 2px 10px #0000001a}.group-summary h3{color:#2c3e50;margin-bottom:1rem}.group-list{display:flex;flex-direction:column;gap:1rem}.group-summary-item{display:flex;justify-content:space-between;align-items:center;padding:1rem;background:#f8f9fa;border-radius:6px;border-left:4px solid #3498db}.group-info{display:flex;flex-direction:column}.group-name{font-weight:600;color:#2c3e50;margin-bottom:.25rem}.group-description{font-size:.9rem;color:#7f8c8d}.user-count{font-weight:600;color:#3498db}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.section-header h3{color:#2c3e50;margin:0}.invite-user-btn,.add-email-btn{background:#27ae60;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:6px;cursor:pointer;font-weight:500;transition:background .3s ease}.invite-user-btn:hover,.add-email-btn:hover{background:#229954}.groups-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin-bottom:2rem}.group-card{background:#fff;padding:1.5rem;border-radius:8px;box-shadow:0 2px 10px #0000001a;border:1px solid #ecf0f1}.group-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.group-header h4{color:#2c3e50;margin:0}.user-count-badge{background:#3498db;color:#fff;padding:.25rem .75rem;border-radius:20px;font-size:.8rem;font-weight:500}.group-description{color:#7f8c8d;margin-bottom:1rem;font-size:.9rem}.view-users-btn{background:#3498db;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:6px;cursor:pointer;font-weight:500;transition:background .3s ease;width:100%}.view-users-btn:hover:not(:disabled){background:#2980b9}.view-users-btn:disabled{background:#bdc3c7;cursor:not-allowed}.users-section{background:#fff;padding:1.5rem;border-radius:8px;box-shadow:0 2px 10px #0000001a;margin-top:2rem}.users-section h3{color:#2c3e50;margin-bottom:1rem}.users-table{overflow-x:auto}.users-table table{width:100%;border-collapse:collapse;margin-top:1rem}.users-table th,.users-table td{padding:1rem;text-align:left;border-bottom:1px solid #ecf0f1}.users-table th{background:#f8f9fa;font-weight:600;color:#2c3e50}.status-badge{padding:.25rem .75rem;border-radius:20px;font-size:.8rem;font-weight:500;text-transform:uppercase}.status-badge.confirmed{background:#d5f4e6;color:#27ae60}.status-badge.unconfirmed{background:#fef9e7;color:#f39c12}.status-badge.success{background:#d5f4e6;color:#27ae60}.status-badge.pending{background:#fef9e7;color:#f39c12}.status-badge.failed,.status-badge.temporaryfailure{background:#fadbd8;color:#e74c3c}.status-badge.notstarted{background:#ecf0f1;color:#7f8c8d}.status-badge.active{background:#d5f4e6;color:#27ae60}.status-badge.inactive{background:#fadbd8;color:#e74c3c}.remove-btn{background:#e74c3c;color:#fff;border:none;padding:.5rem 1rem;border-radius:4px;cursor:pointer;font-size:.9rem;transition:background .3s ease}.remove-btn:hover{background:#c0392b}.actions-cell{display:flex;gap:.5rem;align-items:center}.move-select{padding:.25rem .5rem;border:1px solid #bdc3c7;border-radius:4px;font-size:.8rem;background:#fff;cursor:pointer}.delete-btn{background:#d62727;color:#fff;border:none;padding:.5rem 1rem;border-radius:4px;cursor:pointer;font-size:.9rem;transition:background .3s ease}.delete-btn:hover{background:#732d91}.resend-btn{background:#f39c12;color:#fff;border:none;padding:.5rem 1rem;border-radius:4px;cursor:pointer;font-size:.9rem;transition:background .3s ease}.resend-btn:hover{background:#e67e22}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.modal{background:#fff;border-radius:8px;box-shadow:0 4px 20px #0000004d;width:90%;max-width:500px;max-height:90vh;overflow-y:auto}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;border-bottom:1px solid #ecf0f1}.modal-header h3{margin:0;color:#2c3e50}.close-btn{background:none;border:none;font-size:1.5rem;cursor:pointer;color:#7f8c8d;padding:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center}.close-btn:hover{color:#2c3e50}.modal form{padding:1.5rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:#2c3e50}.form-group input,.form-group select{width:100%;padding:.75rem;border:1px solid #bdc3c7;border-radius:4px;font-size:1rem;transition:border-color .3s ease}.form-group input:focus,.form-group select:focus{outline:none;border-color:#3498db}.form-group small{display:block;margin-top:.5rem;color:#7f8c8d;font-size:.9rem}.modal-actions{display:flex;gap:1rem;justify-content:flex-end;padding-top:1rem;border-top:1px solid #ecf0f1}.modal-actions button{padding:.75rem 1.5rem;border:none;border-radius:4px;cursor:pointer;font-weight:500;transition:background .3s ease}.modal-actions button[type=button]{background:#95a5a6;color:#fff}.modal-actions button[type=button]:hover{background:#7f8c8d}.modal-actions button.primary{background:#3498db;color:#fff}.modal-actions button.primary:hover{background:#2980b9}.ses-tab{background:#fff;padding:1.5rem;border-radius:8px;box-shadow:0 2px 10px #0000001a}.ses-tab h3{color:#2c3e50;margin-bottom:.5rem}.ses-tab p{color:#7f8c8d;margin-bottom:1.5rem}.ses-emails-table{overflow-x:auto}.ses-emails-table table{width:100%;border-collapse:collapse}.ses-emails-table th,.ses-emails-table td{padding:1rem;text-align:left;border-bottom:1px solid #ecf0f1}.ses-emails-table th{background:#f8f9fa;font-weight:600;color:#2c3e50}.tenants-table{overflow-x:auto;background:#fff;padding:1.5rem;border-radius:8px;box-shadow:0 2px 10px #0000001a}.tenants-table table{width:100%;border-collapse:collapse;margin-top:1rem}.tenants-table th,.tenants-table td{padding:1rem;text-align:left;border-bottom:1px solid #ecf0f1}.tenants-table th{background:#f8f9fa;font-weight:600;color:#2c3e50}.tenants-table tbody tr:hover{background:#f8f9fa}.feedback-mode-cell{display:flex;align-items:center;gap:8px}.feedback-mode-select{padding:4px 8px;border:1px solid var(--border-color, #bdc3c7);border-radius:var(--radius-sm, 4px);font-size:12px;font-family:var(--font-family, inherit);background:var(--surface-primary, #ffffff);color:var(--text-primary, #2c3e50);cursor:pointer;transition:border-color var(--transition-fast, .15s ease);appearance:auto}.feedback-mode-select:focus{outline:none;border-color:var(--primary-color, #46beaa);box-shadow:0 0 0 2px #46beaa33}.feedback-mode-select:disabled{opacity:.6;cursor:not-allowed}.feedback-mode-saving{font-size:11px;color:var(--text-muted, #7f8c8d);white-space:nowrap}.type-badge{padding:.25rem .75rem;border-radius:20px;font-size:.8rem;font-weight:500;text-transform:uppercase}.type-badge.emailaddress{background:#e8f4fd;color:#3498db}.type-badge.domain{background:#f0e6ff;color:#9b59b6}.type-badge.asccend{background:#e8f4fd;color:#3498db}.type-badge.cardlink{background:#fef9e7;color:#f39c12}.type-badge.paysuite{background:#fadbd8;color:#e74c3c}@media(max-width:768px){.super-admin-page{padding:1rem}.admin-tabs{flex-direction:column;gap:0}.tab-button{padding:.75rem 1rem;border-bottom:1px solid #ecf0f1;border-radius:0}.tab-button.active{border-bottom-color:#3498db}.stats-grid,.groups-grid{grid-template-columns:1fr}.group-summary-item{flex-direction:column;align-items:flex-start;gap:.5rem}.users-table,.ses-emails-table{font-size:.9rem}.users-table th,.users-table td,.ses-emails-table th,.ses-emails-table td{padding:.75rem .5rem}}[data-theme=dark] .super-admin-page,[data-theme=dark] .admin-header h1{color:#cdd6f4}[data-theme=dark] .admin-header p{color:#a6adc8}[data-theme=dark] .access-denied{background:#1e1e2e;box-shadow:none}[data-theme=dark] .admin-tabs{border-bottom-color:#45475a}[data-theme=dark] .tab-button{color:#a6adc8}[data-theme=dark] .tab-button:hover{color:#cdd6f4;background:#313244}[data-theme=dark] .tab-button.active{color:#45beaa;border-bottom-color:#45beaa}[data-theme=dark] .stat-card{background:#1e1e2e;box-shadow:none}[data-theme=dark] .stat-card h3{color:#a6adc8}[data-theme=dark] .stat-number{color:#cdd6f4}[data-theme=dark] .group-summary{background:#1e1e2e;box-shadow:none}[data-theme=dark] .group-summary h3{color:#cdd6f4}[data-theme=dark] .group-summary-item{background:#313244}[data-theme=dark] .group-name{color:#cdd6f4}[data-theme=dark] .group-description{color:#a6adc8}[data-theme=dark] .section-header h3{color:#cdd6f4}[data-theme=dark] .group-card{background:#1e1e2e;box-shadow:none;border-color:#45475a}[data-theme=dark] .group-header h4{color:#cdd6f4}[data-theme=dark] .users-section{background:#1e1e2e;box-shadow:none}[data-theme=dark] .users-section h3{color:#cdd6f4}[data-theme=dark] .users-table th{background:#313244;color:#a6adc8}[data-theme=dark] .users-table th,[data-theme=dark] .users-table td{border-bottom-color:#45475a}[data-theme=dark] .users-table td{color:#cdd6f4}[data-theme=dark] .move-select{background:#313244;border-color:#45475a;color:#cdd6f4}[data-theme=dark] .modal{background:#1e1e2e}[data-theme=dark] .modal-header{border-bottom-color:#45475a}[data-theme=dark] .modal-header h3{color:#cdd6f4}[data-theme=dark] .close-btn{color:#a6adc8}[data-theme=dark] .close-btn:hover,[data-theme=dark] .form-group label{color:#cdd6f4}[data-theme=dark] .form-group input,[data-theme=dark] .form-group select{background:#313244;border-color:#45475a;color:#cdd6f4}[data-theme=dark] .form-group small{color:#a6adc8}[data-theme=dark] .modal-actions{border-top-color:#45475a}[data-theme=dark] .ses-tab{background:#1e1e2e;box-shadow:none}[data-theme=dark] .ses-tab h3{color:#cdd6f4}[data-theme=dark] .ses-tab p{color:#a6adc8}[data-theme=dark] .ses-emails-table th{background:#313244;color:#a6adc8}[data-theme=dark] .ses-emails-table th,[data-theme=dark] .ses-emails-table td{border-bottom-color:#45475a}[data-theme=dark] .ses-emails-table td{color:#cdd6f4}[data-theme=dark] .tenants-table{background:#1e1e2e;box-shadow:none}[data-theme=dark] .tenants-table th{background:#313244;color:#a6adc8}[data-theme=dark] .tenants-table th,[data-theme=dark] .tenants-table td{border-bottom-color:#45475a}[data-theme=dark] .tenants-table td{color:#cdd6f4}[data-theme=dark] .tenants-table tbody tr:hover{background:#313244}[data-theme=dark] .type-badge.emailaddress,[data-theme=dark] .type-badge.asccend,[data-theme=dark] .type-badge.cardlink,[data-theme=dark] .type-badge.paysuite,[data-theme=dark] .type-badge.domain{background:#1e2e3a;color:#7ec8e3;border:1px solid #2a4a5e}[data-theme=dark] .status-badge.success,[data-theme=dark] .status-badge.confirmed,[data-theme=dark] .status-badge.active{background:#1a2e1a;color:#6fcf97;border:1px solid #2a4a2a}[data-theme=dark] .status-badge.failed,[data-theme=dark] .status-badge.temporaryfailure,[data-theme=dark] .status-badge.inactive{background:#2d1b1b;color:#f38ba8;border:1px solid #4a2a2a}[data-theme=dark] .status-badge.pending,[data-theme=dark] .status-badge.unconfirmed,[data-theme=dark] .status-badge.notstarted{background:#2a2a1a;color:#f9e2af;border:1px solid #4a4a2a}[data-theme=dark] .remove-btn,[data-theme=dark] .delete-btn{background:#7f1d1d;color:#fca5a5;border:1px solid #991b1b}[data-theme=dark] .remove-btn:hover,[data-theme=dark] .delete-btn:hover{background:#991b1b;color:#fecaca}[data-theme=dark] .resend-btn{background:#78350f;color:#fcd34d;border:1px solid #92400e}[data-theme=dark] .resend-btn:hover{background:#92400e;color:#fde68a}[data-theme=dark] .view-users-btn{background:#1e3a5f;color:#93c5fd;border:1px solid #1d4ed8}[data-theme=dark] .view-users-btn:hover:not(:disabled){background:#1d4ed8;color:#dbeafe}[data-theme=dark] .user-count-badge{background:#1e3a5f;color:#93c5fd}[data-theme=dark] .invite-user-btn,[data-theme=dark] .add-email-btn{background:#14532d;color:#86efac;border:1px solid #166534}[data-theme=dark] .invite-user-btn:hover,[data-theme=dark] .add-email-btn:hover{background:#166534;color:#bbf7d0}.system-status-tab{margin-top:0}.status-tab-header{display:flex;justify-content:flex-end;margin-bottom:1rem}.refresh-btn{display:flex;align-items:center;gap:.5rem;padding:.6rem 1.2rem;background:#46beaa;color:#fff;border:none;border-radius:6px;font-size:.9rem;font-weight:500;cursor:pointer;transition:background .2s;white-space:nowrap}.refresh-btn:hover:not(:disabled){background:#3aa897}.refresh-btn:disabled{opacity:.7;cursor:not-allowed}.refresh-icon{flex-shrink:0}.refresh-icon.spinning{animation:spin 1s linear infinite}.status-error{background:#fdf0ef;border:1px solid #f5c6cb;border-radius:8px;padding:1rem 1.5rem;margin-bottom:1.5rem;display:flex;align-items:center;justify-content:space-between}.status-error p{color:#e74c3c;margin:0}.status-error button{background:#e74c3c;color:#fff;border:none;padding:.5rem 1rem;border-radius:4px;cursor:pointer}.overall-banner{background:#fff;border-radius:8px;box-shadow:0 2px 10px #00000014;padding:1.25rem 1.5rem;margin-bottom:1.5rem;display:flex;align-items:center;gap:1rem;border-left:5px solid #27ae60}.overall-indicator{font-size:2rem;line-height:1}.overall-text{display:flex;flex-direction:column;flex:1}.overall-label{font-size:.8rem;color:#7f8c8d;text-transform:uppercase;letter-spacing:.5px;font-weight:500}.overall-status{font-size:1.15rem;font-weight:600}.overall-meta{display:flex;flex-direction:column;align-items:flex-end;gap:.35rem}.env-badge{background:#eef6f4;color:#46beaa;padding:.2rem .75rem;border-radius:20px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.last-refresh{font-size:.75rem;color:#95a5a6}.services-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:1rem}.status-card{background:#fff;border-radius:8px;box-shadow:0 2px 10px #00000014;overflow:hidden;transition:box-shadow .2s}.status-card:hover{box-shadow:0 4px 16px #0000001f}.status-card--healthy{border-top:3px solid #27ae60}.status-card--degraded{border-top:3px solid #f39c12}.status-card--unhealthy{border-top:3px solid #e74c3c}.status-card--disabled{border-top:3px solid #bdc3c7}.status-card__header{display:flex;align-items:center;gap:.75rem;padding:1rem 1.25rem .75rem}.status-card__indicator{font-size:1.5rem;line-height:1;flex-shrink:0}.status-card__title{flex:1;min-width:0}.status-card__title h3{margin:0;font-size:1rem;color:#2c3e50;font-weight:600}.status-card__description{margin:.15rem 0 0;font-size:.8rem;color:#95a5a6}.status-card__badge{padding:.2rem .65rem;border-radius:20px;font-size:.7rem;font-weight:600;color:#fff;text-transform:uppercase;letter-spacing:.3px;flex-shrink:0}.status-card__details{padding:0 1.25rem 1rem;display:flex;flex-direction:column;gap:.4rem}.status-card__detail{display:flex;justify-content:space-between;align-items:center;padding:.3rem 0;border-top:1px solid #f5f6f7}.status-card__detail:first-child{border-top:1px solid #ecf0f1;padding-top:.6rem}.detail-label{font-size:.8rem;color:#7f8c8d;font-weight:500}.detail-value{font-size:.8rem;color:#2c3e50;text-align:right}.detail-value.note{color:#7f8c8d;font-style:italic;font-size:.75rem}.detail-value.error{color:#e74c3c;font-size:.75rem}.status-card__detail--error{background:#fdf0ef;margin:.25rem -1.25rem 0;padding:.5rem 1.25rem;border-top:none}@media(max-width:768px){.overall-banner{flex-direction:column;align-items:flex-start}.overall-meta{align-items:flex-start;flex-direction:row;gap:.75rem}.services-grid{grid-template-columns:1fr}}[data-theme=dark] .overall-banner{background:#1e1e2e;box-shadow:none}[data-theme=dark] .overall-label{color:#a6adc8}[data-theme=dark] .status-card{background:#1e1e2e;box-shadow:none}[data-theme=dark] .status-card__title h3{color:#cdd6f4}[data-theme=dark] .status-card__description{color:#585b70}[data-theme=dark] .status-card__detail{border-top-color:#313244}[data-theme=dark] .detail-label{color:#a6adc8}[data-theme=dark] .detail-value{color:#cdd6f4}[data-theme=dark] .detail-value.note{color:#a6adc8}[data-theme=dark] .status-card__detail--error{background:#2d1b1b}[data-theme=dark] .status-error{background:#2d1b1b;border-color:#6b2d2d}[data-theme=dark] .status-error p{color:#f38ba8}[data-theme=dark] .last-refresh{color:#585b70}[data-theme=dark] .env-badge{background:#1a2e2b}.static-content-page{min-height:100vh;background:#f7fafc;padding:2rem;display:flex;flex-direction:column}.static-content-page__header{margin-bottom:2rem;text-align:center}.static-content-page__title{font-size:2.5rem;font-weight:700;color:#1a202c;margin:0;letter-spacing:-.025em}.static-content-page__container{flex:1;display:flex;justify-content:center;align-items:flex-start;position:relative}.static-content-page__image{max-width:100%;height:auto;border-radius:12px;box-shadow:0 8px 30px #0000001f;transition:all .3s ease;background:#fff}.static-content-page__image--loading{opacity:0}.static-content-page__image:hover{box-shadow:0 12px 40px #00000026;transform:translateY(-2px)}.static-content-loading{display:flex;flex-direction:column;align-items:center;gap:1.5rem;width:100%;max-width:800px}.static-content-loading__skeleton{width:100%;height:600px;background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200% 100%;animation:loading-shimmer 1.5s infinite;border-radius:12px}.static-content-loading__text{font-size:1.125rem;color:#4a5568;margin:0;font-weight:500}@keyframes loading-shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.static-content-page--error{justify-content:center;align-items:center}.static-content-error{text-align:center;max-width:500px;padding:3rem 2rem;background:#fff;border-radius:16px;box-shadow:0 8px 30px #0000001f;border:1px solid #e2e8f0}.static-content-error__icon{margin-bottom:2rem;display:flex;justify-content:center}.static-content-error__title{font-size:1.75rem;font-weight:700;color:#e53e3e;margin:0 0 1rem}.static-content-error__message{font-size:1.125rem;color:#4a5568;margin:0 0 1.5rem;line-height:1.6}.static-content-error__details{font-size:.875rem;color:#718096;margin:0 0 2rem;padding:1rem;background:#f7fafc;border-radius:8px;border:1px solid #e2e8f0}.static-content-error__details code{font-family:Courier New,monospace;font-weight:600;color:#e53e3e}.static-content-error__retry{padding:.75rem 1.5rem;background:#4299e1;color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease}.static-content-error__retry:hover{background:#3182ce;transform:translateY(-1px)}@media(max-width:1200px){.static-content-page{padding:1.5rem}.static-content-loading__skeleton{height:500px}}@media(max-width:768px){.static-content-page{padding:1rem}.static-content-page__title{font-size:2rem}.static-content-loading__skeleton{height:400px}.static-content-error{padding:2rem 1.5rem;margin:1rem}.static-content-error__title{font-size:1.5rem}.static-content-error__message{font-size:1rem}}@media(max-width:480px){.static-content-page{padding:.75rem}.static-content-page__title{font-size:1.75rem}.static-content-loading__skeleton{height:300px}.static-content-loading__text{font-size:1rem}.static-content-error{padding:1.5rem 1rem}.static-content-error__title{font-size:1.25rem}.static-content-error__message{font-size:.875rem}}@media(prefers-contrast:high){.static-content-page__image,.static-content-error{border:2px solid #000}}@media(prefers-reduced-motion:reduce){.static-content-page__image,.static-content-error__retry{transition:none}.static-content-loading__skeleton{animation:none;background:#e0e0e0}}[data-theme=dark] .static-content-page{background:#181825}[data-theme=dark] .static-content-page__title{color:#cdd6f4}[data-theme=dark] .static-content-loading__skeleton{background:linear-gradient(90deg,#313244 25%,#45475a,#313244 75%);background-size:200% 100%}[data-theme=dark] .static-content-loading__text{color:#a6adc8}[data-theme=dark] .static-content-error{background:#1e1e2e;border-color:#45475a;box-shadow:none}[data-theme=dark] .static-content-error__message{color:#a6adc8}[data-theme=dark] .static-content-error__details{background:#313244;border-color:#45475a;color:#a6adc8}.session-expiry-warning{position:fixed;top:0;left:0;right:0;z-index:9999;background:linear-gradient(135deg,#ff6b6b,#ee5a6f);box-shadow:0 4px 12px #00000026;animation:slideDown .3s ease-out}@keyframes slideDown{0%{transform:translateY(-100%);opacity:0}to{transform:translateY(0);opacity:1}}.warning-content{max-width:1200px;margin:0 auto;padding:16px 24px;display:flex;align-items:center;gap:16px}.warning-icon{font-size:32px;flex-shrink:0;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.warning-text{flex:1;color:#fff}.warning-title{font-size:16px;font-weight:600;margin-bottom:4px}.warning-message{font-size:14px;opacity:.95}.warning-message strong{font-weight:700;font-size:15px}.warning-actions{display:flex;gap:12px;flex-shrink:0}.warning-dismiss,.warning-logout{padding:8px 20px;border:none;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s}.warning-dismiss{background:#fff3;color:#fff;border:1px solid rgba(255,255,255,.3)}.warning-dismiss:hover{background:#ffffff4d}.warning-logout{background:#fff;color:#ff6b6b}.warning-logout:hover{background:#f5f5f5;transform:translateY(-1px);box-shadow:0 2px 8px #00000026}@media(max-width:768px){.warning-content{flex-direction:column;align-items:flex-start;gap:12px}.warning-actions{width:100%}.warning-dismiss,.warning-logout{flex:1}}.error-boundary{display:flex;align-items:center;justify-content:center;min-height:100vh;background-color:var(--surface-secondary);padding:20px}.error-content{background:var(--surface-primary);border-radius:12px;padding:40px;text-align:center;max-width:500px;width:100%;box-shadow:var(--shadow-md)}.error-icon{color:var(--danger-color);margin-bottom:24px}.error-content h2{font-size:24px;font-weight:600;color:var(--text-primary);margin:0 0 12px}.error-content p{font-size:16px;color:var(--text-secondary);line-height:1.5;margin:0 0 32px}.error-details{text-align:left;margin:24px 0;padding:16px;background:var(--surface-tertiary);border-radius:8px;border:1px solid var(--border-color)}.error-details summary{cursor:pointer;font-weight:500;color:var(--text-secondary);margin-bottom:12px}.error-details pre{font-size:12px;color:var(--danger-color);white-space:pre-wrap;word-break:break-word;margin:8px 0;padding:8px;background:var(--surface-primary);border-radius:4px;border:1px solid var(--border-color)}.error-actions{display:flex;gap:12px;justify-content:center}.retry-button,.home-button{padding:12px 24px;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}.retry-button{background:var(--primary-color);color:#fff}.retry-button:hover{background:var(--primary-hover);transform:translateY(-1px)}.home-button{background:var(--surface-tertiary);color:var(--text-secondary);border:1px solid var(--border-color)}.home-button:hover{background:var(--gray-200);transform:translateY(-1px)}@media(max-width:768px){.error-content{padding:24px}.error-actions{flex-direction:column}.retry-button,.home-button{width:100%}}.markdown-viewer{position:fixed;inset:0;background-color:#fff;z-index:1000;display:flex;flex-direction:column}.markdown-viewer-header{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;border-bottom:1px solid #e0e0e0;background-color:#f8f9fa;box-shadow:0 2px 4px #0000000d}.markdown-viewer-title{display:flex;align-items:center;flex:1}.markdown-viewer-title h1{margin:0;font-size:20px;font-weight:600;color:#333}.markdown-viewer-close{background:none;border:none;cursor:pointer;padding:8px;border-radius:4px;color:#666;display:flex;align-items:center;justify-content:center;transition:background-color .2s,color .2s}.markdown-viewer-close:hover{background-color:#e0e0e0;color:#333}.markdown-viewer-metadata{padding:16px 24px;background-color:#fffbeb;border-bottom:1px solid #fef3c7;display:flex;gap:24px;flex-wrap:wrap}.metadata-item{display:flex;gap:8px;align-items:center}.metadata-label{font-weight:600;color:#92400e;font-size:12px;text-transform:uppercase;letter-spacing:.5px}.metadata-value{color:#78350f;font-size:14px}.markdown-viewer-content{flex:1;overflow-y:auto;padding:24px}.markdown-viewer-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:300px;color:#666}.spinner{width:40px;height:40px;border:4px solid #e0e0e0;border-top:4px solid #f59e0b;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:16px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.markdown-viewer-loading p{font-size:14px;margin:0}.markdown-viewer-error{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:300px;color:#d32f2f;text-align:center;padding:24px}.markdown-viewer-error svg{margin-bottom:16px}.markdown-viewer-error h2{margin:0 0 8px;font-size:18px;font-weight:600}.markdown-viewer-error p{margin:0;font-size:14px;color:#666}.markdown-content{max-width:900px;margin:0 auto;line-height:1.7;color:#333}.markdown-content h1{font-size:32px;font-weight:700;margin:32px 0 16px;color:#1a1a1a;border-bottom:2px solid #e0e0e0;padding-bottom:8px}.markdown-content h2{font-size:26px;font-weight:600;margin:28px 0 14px;color:#1a1a1a;border-bottom:1px solid #e0e0e0;padding-bottom:6px}.markdown-content h3{font-size:22px;font-weight:600;margin:24px 0 12px;color:#1a1a1a}.markdown-content h4{font-size:18px;font-weight:600;margin:20px 0 10px;color:#333}.markdown-content h5{font-size:16px;font-weight:600;margin:18px 0 8px;color:#333}.markdown-content h6{font-size:14px;font-weight:600;margin:16px 0 6px;color:#666}.markdown-content p{margin:12px 0;font-size:15px}.markdown-content ul,.markdown-content ol{margin:12px 0;padding-left:28px}.markdown-content li{margin:6px 0;font-size:15px}.markdown-content code{background-color:#f5f5f5;padding:2px 6px;border-radius:3px;font-family:Monaco,Courier New,monospace;font-size:14px;color:#d63384}.markdown-content pre{background-color:#1e1e1e;color:#d4d4d4;padding:16px;border-radius:6px;overflow-x:auto;margin:16px 0}.markdown-content pre code{background-color:transparent;padding:0;color:inherit;font-size:13px}.markdown-content blockquote{border-left:4px solid #f59e0b;margin:16px 0;padding:8px 16px;background-color:#fffbeb;color:#78350f}.markdown-content blockquote p{margin:8px 0}.markdown-content a{color:#06c;text-decoration:none;border-bottom:1px solid transparent;transition:border-color .2s}.markdown-content a:hover{border-bottom-color:#06c}.markdown-content img{max-width:100%;height:auto;border-radius:6px;margin:16px 0}.markdown-content table{border-collapse:collapse;width:100%;margin:16px 0;font-size:14px}.markdown-content table th,.markdown-content table td{border:1px solid #e0e0e0;padding:10px 12px;text-align:left}.markdown-content table th{background-color:#f8f9fa;font-weight:600;color:#333}.markdown-content table tr:nth-child(2n){background-color:#fafafa}.markdown-content hr{border:none;border-top:2px solid #e0e0e0;margin:24px 0}@media(max-width:768px){.markdown-viewer-header{padding:12px 16px}.markdown-viewer-title h1{font-size:18px}.markdown-viewer-content{padding:16px}.markdown-viewer-metadata{padding:12px 16px;flex-direction:column;gap:12px}.markdown-content h1{font-size:26px}.markdown-content h2{font-size:22px}.markdown-content h3{font-size:18px}}[data-theme=dark] .markdown-viewer{background-color:#1e1e2e}[data-theme=dark] .markdown-viewer-header{background-color:#181825;border-bottom-color:#45475a;box-shadow:0 2px 4px #0000004d}[data-theme=dark] .markdown-viewer-title h1{color:#cdd6f4}[data-theme=dark] .markdown-viewer-close{color:#a6adc8}[data-theme=dark] .markdown-viewer-close:hover{background-color:#313244;color:#cdd6f4}[data-theme=dark] .markdown-viewer-metadata{background-color:#2a2010;border-bottom-color:#4a3800}[data-theme=dark] .metadata-label{color:#d4a017}[data-theme=dark] .metadata-value{color:#e8c96a}[data-theme=dark] .markdown-viewer-content{background-color:#1e1e2e}[data-theme=dark] .markdown-viewer-loading{color:#a6adc8}[data-theme=dark] .spinner{border-color:#45475a;border-top-color:#f59e0b}[data-theme=dark] .markdown-viewer-error h2{color:#f38ba8}[data-theme=dark] .markdown-viewer-error p{color:#a6adc8}[data-theme=dark] .markdown-content{color:#cdd6f4}[data-theme=dark] .markdown-content h1,[data-theme=dark] .markdown-content h2,[data-theme=dark] .markdown-content h3{color:#e6e9f0;border-bottom-color:#45475a}[data-theme=dark] .markdown-content h4,[data-theme=dark] .markdown-content h5{color:#cdd6f4}[data-theme=dark] .markdown-content h6{color:#a6adc8}[data-theme=dark] .markdown-content p,[data-theme=dark] .markdown-content li{color:#cdd6f4}[data-theme=dark] .markdown-content code{background-color:#313244;color:#f38ba8}[data-theme=dark] .markdown-content pre{background-color:#11111b;color:#cdd6f4}[data-theme=dark] .markdown-content blockquote{background-color:#2a2010;border-left-color:#f59e0b;color:#e8c96a}[data-theme=dark] .markdown-content a{color:#89b4fa}[data-theme=dark] .markdown-content a:hover{border-bottom-color:#89b4fa}[data-theme=dark] .markdown-content table th,[data-theme=dark] .markdown-content table td{border-color:#45475a}[data-theme=dark] .markdown-content table th{background-color:#313244;color:#cdd6f4}[data-theme=dark] .markdown-content table tr:nth-child(2n){background-color:#262637}[data-theme=dark] .markdown-content hr{border-top-color:#45475a}[data-theme=dark] .markdown-content img{background-color:transparent}:root{--react-pdf-annotation-layer: 1;--annotation-unfocused-field-background: url("data:image/svg+xml;charset=UTF-8,<svg width='1px' height='1px' xmlns='http://www.w3.org/2000/svg'><rect width='100%' height='100%' style='fill:rgba(0, 54, 255, 0.13);'/></svg>");--input-focus-border-color: Highlight;--input-focus-outline: 1px solid Canvas;--input-unfocused-border-color: transparent;--input-disabled-border-color: transparent;--input-hover-border-color: black;--link-outline: none}@media screen and (forced-colors:active){:root{--input-focus-border-color: CanvasText;--input-unfocused-border-color: ActiveText;--input-disabled-border-color: GrayText;--input-hover-border-color: Highlight;--link-outline: 1.5px solid LinkText}.annotationLayer .textWidgetAnnotation :is(input,textarea):required,.annotationLayer .choiceWidgetAnnotation select:required,.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) input:required{outline:1.5px solid selectedItem}.annotationLayer .linkAnnotation:hover{backdrop-filter:invert(100%)}}.annotationLayer{position:absolute;top:0;left:0;pointer-events:none;transform-origin:0 0;z-index:3}.annotationLayer[data-main-rotation="90"] .norotate{transform:rotate(270deg) translate(-100%)}.annotationLayer[data-main-rotation="180"] .norotate{transform:rotate(180deg) translate(-100%,-100%)}.annotationLayer[data-main-rotation="270"] .norotate{transform:rotate(90deg) translateY(-100%)}.annotationLayer canvas{position:absolute;width:100%;height:100%}.annotationLayer section{position:absolute;text-align:initial;pointer-events:auto;box-sizing:border-box;margin:0;transform-origin:0 0}.annotationLayer .linkAnnotation{outline:var(--link-outline)}.textLayer.selecting~.annotationLayer section{pointer-events:none}.annotationLayer :is(.linkAnnotation,.buttonWidgetAnnotation.pushButton)>a{position:absolute;font-size:1em;top:0;left:0;width:100%;height:100%}.annotationLayer :is(.linkAnnotation,.buttonWidgetAnnotation.pushButton)>a:hover{opacity:.2;background:#ff0;box-shadow:0 2px 10px #ff0}.annotationLayer .textAnnotation img{position:absolute;cursor:pointer;width:100%;height:100%;top:0;left:0}.annotationLayer .textWidgetAnnotation :is(input,textarea),.annotationLayer .choiceWidgetAnnotation select,.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) input{background-image:var(--annotation-unfocused-field-background);border:2px solid var(--input-unfocused-border-color);box-sizing:border-box;font:calc(9px * var(--scale-factor)) sans-serif;height:100%;margin:0;vertical-align:top;width:100%}.annotationLayer .textWidgetAnnotation :is(input,textarea):required,.annotationLayer .choiceWidgetAnnotation select:required,.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) input:required{outline:1.5px solid red}.annotationLayer .choiceWidgetAnnotation select option{padding:0}.annotationLayer .buttonWidgetAnnotation.radioButton input{border-radius:50%}.annotationLayer .textWidgetAnnotation textarea{resize:none}.annotationLayer .textWidgetAnnotation :is(input,textarea)[disabled],.annotationLayer .choiceWidgetAnnotation select[disabled],.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) input[disabled]{background:none;border:2px solid var(--input-disabled-border-color);cursor:not-allowed}.annotationLayer .textWidgetAnnotation :is(input,textarea):hover,.annotationLayer .choiceWidgetAnnotation select:hover,.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) input:hover{border:2px solid var(--input-hover-border-color)}.annotationLayer .textWidgetAnnotation :is(input,textarea):hover,.annotationLayer .choiceWidgetAnnotation select:hover,.annotationLayer .buttonWidgetAnnotation.checkBox input:hover{border-radius:2px}.annotationLayer .textWidgetAnnotation :is(input,textarea):focus,.annotationLayer .choiceWidgetAnnotation select:focus{background:none;border:2px solid var(--input-focus-border-color);border-radius:2px;outline:var(--input-focus-outline)}.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) :focus{background-image:none;background-color:transparent}.annotationLayer .buttonWidgetAnnotation.checkBox :focus{border:2px solid var(--input-focus-border-color);border-radius:2px;outline:var(--input-focus-outline)}.annotationLayer .buttonWidgetAnnotation.radioButton :focus{border:2px solid var(--input-focus-border-color);outline:var(--input-focus-outline)}.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before,.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after,.annotationLayer .buttonWidgetAnnotation.radioButton input:checked:before{background-color:CanvasText;content:"";display:block;position:absolute}.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before,.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after{height:80%;left:45%;width:1px}.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before{transform:rotate(45deg)}.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after{transform:rotate(-45deg)}.annotationLayer .buttonWidgetAnnotation.radioButton input:checked:before{border-radius:50%;height:50%;left:30%;top:20%;width:50%}.annotationLayer .textWidgetAnnotation input.comb{font-family:monospace;padding-left:2px;padding-right:0}.annotationLayer .textWidgetAnnotation input.comb:focus{width:103%}.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) input{appearance:none}.annotationLayer .popupTriggerArea{height:100%;width:100%}.annotationLayer .fileAttachmentAnnotation .popupTriggerArea{position:absolute}.annotationLayer .popupWrapper{position:absolute;font-size:calc(9px * var(--scale-factor));width:100%;min-width:calc(180px * var(--scale-factor));pointer-events:none}.annotationLayer .popup{position:absolute;max-width:calc(180px * var(--scale-factor));background-color:#ff9;box-shadow:0 calc(2px * var(--scale-factor)) calc(5px * var(--scale-factor)) #888;border-radius:calc(2px * var(--scale-factor));padding:calc(6px * var(--scale-factor));margin-left:calc(5px * var(--scale-factor));cursor:pointer;font:message-box;white-space:normal;word-wrap:break-word;pointer-events:auto}.annotationLayer .popup>*{font-size:calc(9px * var(--scale-factor))}.annotationLayer .popup h1{display:inline-block}.annotationLayer .popupDate{display:inline-block;margin-left:calc(5px * var(--scale-factor))}.annotationLayer .popupContent{border-top:1px solid rgba(51,51,51,1);margin-top:calc(2px * var(--scale-factor));padding-top:calc(2px * var(--scale-factor))}.annotationLayer .richText>*{white-space:pre-wrap;font-size:calc(9px * var(--scale-factor))}.annotationLayer .highlightAnnotation,.annotationLayer .underlineAnnotation,.annotationLayer .squigglyAnnotation,.annotationLayer .strikeoutAnnotation,.annotationLayer .freeTextAnnotation,.annotationLayer .lineAnnotation svg line,.annotationLayer .squareAnnotation svg rect,.annotationLayer .circleAnnotation svg ellipse,.annotationLayer .polylineAnnotation svg polyline,.annotationLayer .polygonAnnotation svg polygon,.annotationLayer .caretAnnotation,.annotationLayer .inkAnnotation svg polyline,.annotationLayer .stampAnnotation,.annotationLayer .fileAttachmentAnnotation{cursor:pointer}.annotationLayer section svg{position:absolute;width:100%;height:100%;top:0;left:0}.annotationLayer .annotationTextContent{position:absolute;width:100%;height:100%;opacity:0;color:transparent;user-select:none;pointer-events:none}.annotationLayer .annotationTextContent span{width:100%;display:inline-block}:root{--react-pdf-text-layer: 1;--highlight-bg-color: rgba(180, 0, 170, 1);--highlight-selected-bg-color: rgba(0, 100, 0, 1)}@media screen and (forced-colors:active){:root{--highlight-bg-color: Highlight;--highlight-selected-bg-color: ButtonText}}[data-main-rotation="90"]{transform:rotate(90deg) translateY(-100%)}[data-main-rotation="180"]{transform:rotate(180deg) translate(-100%,-100%)}[data-main-rotation="270"]{transform:rotate(270deg) translate(-100%)}.textLayer{position:absolute;text-align:initial;inset:0;overflow:hidden;line-height:1;text-size-adjust:none;forced-color-adjust:none;transform-origin:0 0;z-index:2}.textLayer :is(span,br){color:transparent;position:absolute;white-space:pre;cursor:text;margin:0;transform-origin:0 0}.textLayer span.markedContent{top:0;height:0}.textLayer .highlight{margin:-1px;padding:1px;background-color:var(--highlight-bg-color);border-radius:4px}.textLayer .highlight.appended{position:initial}.textLayer .highlight.begin{border-radius:4px 0 0 4px}.textLayer .highlight.end{border-radius:0 4px 4px 0}.textLayer .highlight.middle{border-radius:0}.textLayer .highlight.selected{background-color:var(--highlight-selected-bg-color)}.textLayer br::selection{background:transparent}.textLayer .endOfContent{display:block;position:absolute;inset:100% 0 0;z-index:-1;cursor:default;user-select:none}.textLayer.selecting .endOfContent{top:0}.hiddenCanvasElement{position:absolute;top:0;left:0;width:0;height:0;display:none}.pdf-viewer{position:fixed;inset:0;display:flex;flex-direction:column;background-color:#525659;font-family:inherit;user-select:none}.pdf-viewer-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 16px;height:52px;flex-shrink:0;background-color:#fff;border-bottom:1px solid #e0e4ea;box-shadow:0 1px 4px #00000014}.pdf-viewer-title{display:flex;align-items:center;gap:8px;min-width:0;flex:1}.pdf-viewer-icon{flex-shrink:0;color:#e53935}.pdf-viewer-title h1{margin:0;font-size:14px;font-weight:600;color:#1a1a2e;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:40vw}.pdf-viewer-controls{display:flex;align-items:center;gap:16px;flex-shrink:0}.pdf-nav,.pdf-page-input-wrap{display:flex;align-items:center;gap:4px}.pdf-page-input{width:44px;height:28px;padding:0 6px;border:1px solid #d1d5db;border-radius:4px;font-size:13px;text-align:center;color:#1a1a2e;background:#fff;-moz-appearance:textfield}.pdf-page-input::-webkit-outer-spin-button,.pdf-page-input::-webkit-inner-spin-button{-webkit-appearance:none}.pdf-page-input:focus{outline:none;border-color:#4f46e5;box-shadow:0 0 0 2px #4f46e526}.pdf-page-total{font-size:13px;color:#6b7280;white-space:nowrap}.pdf-zoom{display:flex;align-items:center;gap:2px}.pdf-zoom-label{min-width:44px;text-align:center;font-size:12px;font-weight:500;color:#374151}.pdf-viewer-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.pdf-viewer-btn{display:inline-flex;align-items:center;justify-content:center;gap:5px;border:none;border-radius:5px;font-size:13px;font-weight:500;cursor:pointer;transition:background-color .15s,color .15s;line-height:1;padding:5px 8px;background:transparent;color:#374151}.pdf-viewer-btn:hover{background-color:#f3f4f6}.pdf-viewer-btn:disabled{opacity:.35;cursor:default}.pdf-viewer-btn--icon{padding:5px;color:#4b5563}.pdf-viewer-btn--text{color:#374151}.pdf-viewer-btn--download{background-color:#4f46e5;color:#fff;padding:5px 12px}.pdf-viewer-btn--download:hover{background-color:#4338ca}.pdf-viewer-btn--close{color:#6b7280;padding:5px}.pdf-viewer-btn--close:hover{background-color:#fee2e2;color:#dc2626}.pdf-viewer-body{flex:1;overflow-y:auto;overflow-x:auto;display:flex;flex-direction:column;align-items:center}.pdf-viewer-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:48px 24px;color:#e0e0e0;text-align:center;width:100%}.pdf-viewer-state p{margin:0;font-size:15px}.pdf-viewer-state--error{color:#fca5a5}.pdf-viewer-state--error h2{margin:0 0 6px;font-size:18px;font-weight:600;color:#f87171}.pdf-viewer-state--error p{color:#d1d5db;max-width:480px}.pdf-spinner{width:40px;height:40px;border:4px solid rgba(255,255,255,.2);border-top-color:#fff;border-radius:50%;animation:pdf-spin .8s linear infinite}.pdf-spinner--sm{width:24px;height:24px;border-width:3px}@keyframes pdf-spin{to{transform:rotate(360deg)}}.pdf-pages-container{padding:24px 0 48px;display:flex;flex-direction:column;align-items:center;width:100%}.pdf-page-wrapper{margin-bottom:16px;box-shadow:0 4px 16px #0006;border-radius:2px;overflow:hidden;background:#fff}.pdf-page-placeholder{display:flex;align-items:center;justify-content:center;background:#fff;min-width:400px}.pdf-page-wrapper canvas{display:block}.pdf-page-wrapper .react-pdf__Page__textContent{user-select:none;pointer-events:none}@media(max-width:600px){.pdf-viewer-title h1{max-width:30vw;font-size:12px}.pdf-viewer-btn--download span{display:none}.pdf-viewer-btn--download{padding:5px}.pdf-zoom-label{display:none}}[data-theme=dark] .pdf-viewer-header{background-color:#1e1e2e;border-bottom-color:#313244}[data-theme=dark] .pdf-viewer-title h1{color:#cdd6f4}[data-theme=dark] .pdf-viewer-icon{color:#f38ba8}[data-theme=dark] .pdf-viewer-btn{color:#cdd6f4}[data-theme=dark] .pdf-viewer-btn:hover{background-color:#313244}[data-theme=dark] .pdf-page-input{background:#313244;border-color:#45475a;color:#cdd6f4}[data-theme=dark] .pdf-page-total{color:#a6adc8}[data-theme=dark] .pdf-zoom-label{color:#cdd6f4}[data-theme=dark] .pdf-viewer-btn--download{background-color:#585bf0;color:#fff}[data-theme=dark] .pdf-viewer-btn--download:hover{background-color:#6366f1}[data-theme=dark] .pdf-viewer-btn--close:hover{background-color:#3a1a1a;color:#f38ba8}[data-theme=dark] .pdf-spinner{border-color:#ffffff26;border-top-color:#89b4fa}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #46beaa;--primary-hover: #3aa896;--secondary-color: #6c757d;--success-color: #46beaa;--danger-color: #dc3545;--warning-color: #ffc107;--info-color: #17a2b8;--white: #ffffff;--gray-100: #f8f9fa;--gray-200: #e9ecef;--gray-300: #dee2e6;--gray-400: #ced4da;--gray-500: #adb5bd;--gray-600: #6c757d;--gray-700: #495057;--gray-800: #343a40;--gray-900: #212529;--black: #000000;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;--font-family-mono: source-code-pro, Menlo, Monaco, Consolas, "Courier New", monospace;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--spacing-xxl: 48px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .15);--transition-fast: .15s ease-in-out;--transition-base: .2s ease-in-out;--transition-slow: .3s ease-in-out;--border-color: #e5e7eb;--text-primary: #111827;--text-secondary: #6b7280;--text-muted: #9ca3af;--error-color: #dc2626;--hover-bg: #f3f4f6;--active-bg: #eff6ff;--active-hover-bg: #dbeafe;--scrollbar-thumb: #d1d5db;--scrollbar-thumb-hover: #9ca3af;--surface-primary: #ffffff;--surface-secondary: #f5f5f5;--surface-tertiary: #f8f9fa;--surface-elevated: #ffffff;--spinner-track: #f3f3f3;--spinner-active: #45beaa}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;font-family:var(--font-family);font-size:1rem;line-height:1.5;color:var(--gray-900);background-color:var(--gray-100)}code{font-family:var(--font-family-mono)}h1,h2,h3,h4,h5,h6{margin:0;font-weight:600;line-height:1.2}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.75rem}h4{font-size:1.5rem}h5{font-size:1.25rem}h6{font-size:1rem}p{margin:0 0 1rem}a{color:var(--primary-color);text-decoration:none;transition:color var(--transition-base)}a:hover{color:var(--primary-hover)}button,input,textarea,select{font-family:inherit;font-size:inherit;line-height:inherit}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.mt-1{margin-top:var(--spacing-sm)}.mt-2{margin-top:var(--spacing-md)}.mt-3{margin-top:var(--spacing-lg)}.mt-4{margin-top:var(--spacing-xl)}.mb-1{margin-bottom:var(--spacing-sm)}.mb-2{margin-bottom:var(--spacing-md)}.mb-3{margin-bottom:var(--spacing-lg)}.mb-4{margin-bottom:var(--spacing-xl)}.p-1{padding:var(--spacing-sm)}.p-2{padding:var(--spacing-md)}.p-3{padding:var(--spacing-lg)}.p-4{padding:var(--spacing-xl)}[data-theme=dark]{--white: #1e1e2e;--gray-100: #181825;--gray-200: #313244;--gray-300: #45475a;--gray-400: #585b70;--gray-500: #6c7086;--gray-600: #a6adc8;--gray-700: #cdd6f4;--gray-800: #e6e9f0;--gray-900: #f5f5f7;--black: #ffffff;--border-color: #313244;--text-primary: #cdd6f4;--text-secondary: #a6adc8;--text-muted: #585b70;--hover-bg: #313244;--active-bg: #1e3a5f;--active-hover-bg: #1e3a5f;--scrollbar-thumb: #45475a;--scrollbar-thumb-hover: #585b70;--surface-primary: #1e1e2e;--surface-secondary: #181825;--surface-tertiary: #313244;--surface-elevated: #313244;--spinner-track: #45475a;--spinner-active: #45beaa;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .4);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .5)}[data-theme=dark] body{color:var(--gray-900);background-color:var(--gray-100)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--gray-100)}::-webkit-scrollbar-thumb{background:var(--gray-400);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--gray-500)}