@-webkit-keyframes blink{0%{background-color:#c4c4c4}50%{background-color:#7d3dcf}}@keyframes blink{0%{background-color:#c4c4c4}50%{background-color:#7d3dcf}}@-webkit-keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(360deg)}}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(360deg)}}html{line-height:1.15;-webkit-text-size-adjust:100%;font-size:62.5%}body{height:100vh;margin:0;background-color:#fff;color:#4a4a4a;font-family:"Roboto",sans-serif;font-size:1.4rem}details,main{display:block}h1{font-size:2em}hr{box-sizing:content-box;height:0;overflow:visible}code,kbd,pre,samp{font-family:monospace,monospace;font-size:1em}a{background-color:transparent}abbr[title]{border-bottom:none;-webkit-text-decoration:underline dotted;text-decoration:underline dotted}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}img{border-style:none}button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;line-height:1.15;margin:0}button,input{overflow:visible}button,select{text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{border-style:none;padding:0}[type=button]:-moz-focusring,[type=reset]:-moz-focusring,[type=submit]:-moz-focusring,button:-moz-focusring{outline:1px dotted ButtonText}fieldset{padding:.35em .75em .625em}legend{color:inherit;display:table;max-width:100%;white-space:normal}progress{vertical-align:baseline}textarea{overflow:auto}[type=checkbox],[type=radio],legend{box-sizing:border-box;padding:0}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}[hidden],template{display:none}@font-face{font-family:"Roboto";src:url(./fonts/roboto-regular.woff2) format("woff2"),url(../fonts/roboto-regular.woff) format("woff");font-display:swap;font-weight:400;font-style:normal}@font-face{font-family:"Roboto";src:url(./fonts/roboto-bold.woff2) format("woff2"),url(../fonts/roboto-bold.woff) format("woff");font-display:swap;font-weight:700;font-style:normal}*,::after,::before{box-sizing:border-box}h1,h2,h3,h4,li,p,ul{margin:0;padding:0}a:focus,a:focus-within,button:focus,button:focus-within{outline:0}.container{max-width:768px;height:100%;margin:0 auto;padding:20px}.button{padding:8px 12px;border:0;border-radius:10px;background-color:#7d3dcf;color:#fefefe;font-family:inherit;font-size:1.6rem;cursor:pointer;transition:background-color .2s ease-out,color .2s ease-out}.button:disabled,.button:focus,.button:hover{background-color:#9866d9}.button:disabled{cursor:not-allowed}.icon-button{position:relative;display:flex;align-items:center;justify-content:center;padding:0;border:0;border-radius:50%;background-color:transparent;cursor:pointer}.icon-button::after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(0);width:35px;height:35px;border-radius:50%;background-color:rgba(0,0,0,.14);transition:transform .1s ease-out}.icon-button__icon{position:relative;z-index:10;width:20px;height:20px;fill:#fefefe}.icon-button:focus::after,.icon-button:hover::after{transform:translate(-50%,-50%) scale(1)}.message{display:flex;align-items:flex-start;padding:20px 0}.message--user{flex-direction:row-reverse}.message--user .message__user{margin-right:0;margin-left:20px}.message--user .message__content{background-color:#7d3dcf;box-shadow:0 5px 13px rgba(0,0,0,.21)}.message--user .message__text{color:#fefefe}.message__user{display:flex;flex-direction:column;align-items:center;max-width:100px;margin-right:20px}.message__avatar{width:36px;height:36px;margin-bottom:10px;border-radius:50%;overflow:hidden}.message__avatar-image{display:block;width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.message__username{font-size:1.6rem;font-weight:700}.message__content{max-width:70%;padding:20px 30px;border-radius:10px;box-shadow:0 5px 13px rgba(0,0,0,.14)}.message__text{margin:0;font-family:inherit;color:#4a4a4a;font-size:1.6rem;line-height:1.8rem;white-space:pre-wrap}.preloader{display:flex;align-items:center;justify-content:space-between;width:65px;padding:5px}.preloader__block{width:10px;height:10px;border-radius:50%;background-color:#7d3dcf}.preloader__block:nth-child(1){-webkit-animation:blink 2s ease-out infinite;animation:blink 2s ease-out infinite}.preloader__block:nth-child(2){-webkit-animation:blink 2s ease-out .3s infinite;animation:blink 2s ease-out .3s infinite}.preloader__block:nth-child(3){-webkit-animation:blink 2s ease-out .8s infinite;animation:blink 2s ease-out .8s infinite}.alert{position:fixed;top:0;left:0;z-index:500;display:flex;flex-direction:column;align-items:flex-end;width:100%;padding:20px}.alert__item{display:flex;align-items:center;max-width:400px;margin:15px 0;padding:10px 15px;border-radius:10px;background-color:#e24646;color:#fefefe;font-size:1.6rem;line-height:2rem;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;cursor:pointer;transition:opacity .7s ease-out}.alert__item-icon{flex-shrink:0;width:30px;height:30px;margin-right:10px;stroke:#fefefe;fill:transparent}.spinner{display:inline-block;width:80px;height:80px}.spinner:after{content:" ";display:block;width:64px;height:64px;margin:8px;border-radius:50%;border:6px solid #7d3dcf;border-color:#7d3dcf transparent;-webkit-animation:spin 1.2s linear infinite;animation:spin 1.2s linear infinite}.greeting{position:absolute;top:0;left:0;z-index:100;display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;min-height:100%;padding:20px;background-color:#fff;transition:top .3s ease-in-out}.greeting--hidden{top:-100vh}.greeting__heading{margin-bottom:30px;font-size:4.8rem}.greeting__text{max-width:65%;margin-bottom:35px;font-size:2.4rem;line-height:3.2rem;text-align:center}.greeting__avatar{position:relative;display:flex;flex-direction:column;align-items:center;margin-bottom:50px}.greeting__avatar-wrapper{width:120px;height:120px;border-radius:50%;overflow:hidden}.greeting__avatar-image{display:block;width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.greeting__avatar-change{position:absolute;right:5px;bottom:0;z-index:100;width:35px;height:35px;background-color:#7d3dcf}.greeting__avatar-icon{width:20px;height:20px;fill:#fefefe}.greeting__username{width:300px;height:50px;margin-bottom:50px;overflow:hidden}.greeting__username-wrapper{display:flex;align-items:center;justify-content:center;width:200%;transition:transform .5s cubic-bezier(.175,.885,.32,1.175)}.greeting__username-wrapper--show-form{transform:translateX(-50%)}.greeting__username-value{width:50%;font-size:3.2rem;font-weight:700;text-align:center;cursor:pointer;transition:transform .05s linear}.greeting__username-value:focus,.greeting__username-value:hover{transform:scale(1.1)}.greeting__username-value:focus{outline:0}.greeting__form{display:flex;justify-content:center;width:50%;padding:10px 0}.greeting__form-input{width:200px;margin-right:10px;padding:5px 10px;border:1px solid #4a4a4a;border-radius:5px;font-family:inherit;font-size:1.6rem;transition:border-color .2s ease-out,box-shadow .2s ease-out}.greeting__form-input:focus{outline:0;border-color:#7d3dcf;box-shadow:0 0 8px #a67ade}.greeting__form-submit{font-weight:700}.greeting__start{padding:12px 20px;font-size:2rem}.dialog{height:100%}.dialog__spinner{display:flex;align-items:center;justify-content:center;height:100%}.dialog__spinner--hidden,.dialog__wrapper{display:none}.dialog__wrapper--visible{display:flex;flex-direction:column;height:100%}.dialog__messages{flex-grow:1;padding-right:20px;overflow-y:auto}.dialog__messages::-webkit-scrollbar{width:10px;background-color:#f0f0f0}.dialog__messages::-webkit-scrollbar-thumb{border-radius:5px;background-color:#a67ade}.dialog__messages::-webkit-scrollbar-thumb:hover{background-color:#7d3dcf}.dialog__start-time{min-height:18px;font-size:1.4rem;text-transform:uppercase;text-align:center}.dialog__form{position:relative;display:flex;flex-shrink:0;margin-top:10px;padding:12px}.dialog__input{width:100%;height:55px;padding:18px 50px 18px 45px;overflow:hidden;border:0;border-radius:20px;box-shadow:0 5px 13px rgba(0,0,0,.21);background-color:#7d3dcf;color:#fefefe;font-family:inherit;font-size:1.6rem;line-height:1.8rem;resize:none;transition:background-color .2s ease-out}.dialog__input::-moz-placeholder{color:#fefefe}.dialog__input:-ms-input-placeholder{color:#fefefe}.dialog__input::placeholder{color:#fefefe}.dialog__input:focus{outline:0;background-color:#9866d9}.dialog__submit-wrapper{position:absolute;right:12px;top:50%;transform:translateY(-50%);width:55px;height:55px}.dialog__submit{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:40px;height:40px;transition:transform .2s ease-out}.dialog__submit--hidden{transform:translateY(-50%) scale(0)}@media screen and (max-width:991px){.greeting__text{font-size:2rem;line-height:2.8rem}}@media screen and (max-width:575px){.button:disabled,.button:focus,.button:hover{background-color:#7d3dcf}.icon-button:focus::after,.icon-button:hover::after{transform:translate(-50%,-50%) scale(0)}.message{padding:12px 0}.message__user{max-width:70px;margin-right:15px}.message__avatar{width:30px;height:30px}.message__username{font-size:1.4rem}.message__content{max-width:none;padding:10px 20px}.alert__item,.message__text{font-size:1.4rem;line-height:1.6rem}.alert__item{line-height:1.8rem}.alert__item-icon{width:20px;height:20px}.greeting__heading{font-size:2.8rem}.greeting__text{max-width:none;font-size:1.6rem;line-height:2rem}.greeting__username-value:focus,.greeting__username-value:hover{transform:none}.greeting__form-input:focus{border-color:#4a4a4a;box-shadow:none}.dialog__messages::-webkit-scrollbar{width:7px}.dialog__messages::-webkit-scrollbar-thumb:hover{background-color:#a67ade}.dialog__input:focus{background-color:#7d3dcf}.dialog__input{height:70px;padding:12px 45px 12px 20px;font-size:1.4rem;line-height:1.6rem}}