:root{--teams-bg-primary:#f3f2f1;--teams-bg-secondary:#faf9f8;--teams-bg-white:#fff;--teams-text-primary:#323130;--teams-text-secondary:#605e5c;--teams-text-tertiary:#8a8886;--teams-user-message-bg:#e8f4f8;--teams-bot-message-bg:#fff;--teams-message-border:#e1dfdd;--teams-blue:#6264a7;--teams-blue-hover:#464eb8;--teams-blue-light:#e1e3f2;--teams-border:#edebe9;--teams-border-hover:#c8c6c4;--teams-shadow-sm:0 1px 2px rgba(0,0,0,.06);--teams-shadow-md:0 2px 4px rgba(0,0,0,.08);--teams-spacing-xs:4px;--teams-spacing-sm:8px;--teams-spacing-md:12px;--teams-spacing-lg:16px;--teams-spacing-xl:24px}.teams-container,.teams-font{font-family:Segoe UI,"Segoe UI Web (West European)",-apple-system,BlinkMacSystemFont,Roboto,Helvetica Neue,sans-serif}.teams-container{background-color:var(--teams-bg-primary)}.teams-chat-container{background-color:var(--teams-bg-white);display:flex;flex-direction:column;height:100%}.teams-message-user{background-color:var(--teams-user-message-bg);border-radius:18px 18px 4px 18px;margin-left:auto;margin-right:0}.teams-message-bot,.teams-message-user{padding:8px 12px;max-width:75%;box-shadow:var(--teams-shadow-sm)}.teams-message-bot{background-color:var(--teams-bot-message-bg);border:1px solid var(--teams-message-border);border-radius:18px 18px 18px 4px;margin-left:0;margin-right:auto}.teams-input-container{background-color:var(--teams-bg-white);border-top:1px solid var(--teams-border);padding:var(--teams-spacing-md) var(--teams-spacing-lg)}.teams-input-box{background-color:var(--teams-bg-white);border:1px solid var(--teams-border);border-radius:20px;padding:8px 16px;font-size:14px;font-family:Segoe UI,-apple-system,BlinkMacSystemFont,Roboto,sans-serif;transition:border-color .2s,box-shadow .2s}.teams-input-box:focus{outline:none;border-color:var(--teams-blue);box-shadow:0 0 0 2px var(--teams-blue-light)}.teams-sidebar{background-color:var(--teams-bg-secondary);border-right:1px solid var(--teams-border);width:320px}.teams-button-primary,.teams-sidebar{font-family:Segoe UI,-apple-system,BlinkMacSystemFont,Roboto,sans-serif}.teams-button-primary{background-color:var(--teams-blue);color:#fff;border:none;border-radius:4px;padding:6px 16px;font-size:14px;font-weight:600;cursor:pointer;transition:background-color .2s}.teams-button-primary:hover{background-color:var(--teams-blue-hover)}.teams-button-secondary{background-color:transparent;color:var(--teams-text-primary);border:1px solid var(--teams-border);border-radius:4px;padding:6px 16px;font-size:14px;font-family:Segoe UI,-apple-system,BlinkMacSystemFont,Roboto,sans-serif;cursor:pointer;transition:background-color .2s,border-color .2s}.teams-button-secondary:hover{background-color:var(--teams-bg-primary);border-color:var(--teams-border-hover)}.teams-header{border-bottom:1px solid var(--teams-border);padding:var(--teams-spacing-md) var(--teams-spacing-lg);height:48px;display:flex;align-items:center}.teams-header,.teams-suggestion-card{background-color:var(--teams-bg-white)}.teams-suggestion-card{border:1px solid var(--teams-border);border-radius:8px;padding:var(--teams-spacing-md);cursor:pointer;transition:border-color .2s,box-shadow .2s}.teams-suggestion-card:hover{border-color:var(--teams-blue);box-shadow:var(--teams-shadow-md)}.teams-text-primary{color:var(--teams-text-primary);font-size:14px;line-height:1.42857143}.teams-text-secondary{color:var(--teams-text-secondary);font-size:12px;line-height:1.33333333}.teams-text-tertiary{color:var(--teams-text-tertiary);font-size:11px;line-height:1.27272727}