*,
*::after,
*::before {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  user-select: none; }

/* Generic */
body {
  width: 100%;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: "Montserrat", sans-serif;
  font-size: 12px;
  background-color: #ecf0f3;
  color: #a0a5a8; }

/**/
.main {
  position: relative;
  width: 1000px;
  min-width: 1000px;
  min-height: 600px;
  height: 600px;
  padding: 25px;
  background-color: #ecf0f3;
  box-shadow: 10px 10px 10px #d1d9e6, -10px -10px 10px #f9f9f9;
  border-radius: 12px;
  overflow: hidden; }
  @media (max-width: 1200px) {
    .main {
      transform: scale(0.7); } }
  @media (max-width: 1000px) {
    .main {
      transform: scale(0.6); } }
  @media (max-width: 800px) {
    .main {
      transform: scale(0.5); } }
  @media (max-width: 600px) {
    .main {
      transform: scale(0.4); } }

.container {
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: 0;
  width: 600px;
  height: 100%;
  padding: 25px;
  background-color: #ecf0f3;
  transition: 1.25s; }

.form {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  width: 100%;
  height: 100%; }
  .form__icon {
    object-fit: contain;
    width: 30px;
    margin: 0 5px;
    opacity: 0.5;
    transition: 0.15s; }
    .form__icon:hover {
      opacity: 1;
      transition: 0.15s;
      cursor: pointer; }
  .form__input {
    width: 350px;
    height: 40px;
    margin: 4px 0;
    padding-left: 25px;
    font-size: 13px;
    letter-spacing: 0.15px;
    border: none;
    outline: none;
    font-family: "Montserrat", sans-serif;
    background-color: #ecf0f3;
    transition: 0.25s ease;
    border-radius: 8px;
    box-shadow: inset 2px 2px 4px #d1d9e6, inset -2px -2px 4px #f9f9f9; }
    .form__input:focus {
      box-shadow: inset 4px 4px 4px #d1d9e6, inset -4px -4px 4px #f9f9f9; }
  .form__span {
    margin-top: 30px;
    margin-bottom: 12px; }
  .form__link {
    color: #181818;
    font-size: 15px;
    margin-top: 25px;
    border-bottom: 1px solid #a0a5a8;
    line-height: 2; }

.title {
  font-size: 34px;
  font-weight: 700;
  line-height: 3;
  color: #181818; }

.description {
  font-size: 14px;
  letter-spacing: 0.25px;
  text-align: center;
  line-height: 1.6; }

.button {
  width: 180px;
  height: 50px;
  border-radius: 25px;
  margin-top: 50px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 1.15px;
  background-color: #4b70e2;
  color: #f9f9f9;
  box-shadow: 8px 8px 16px #d1d9e6, -8px -8px 16px #f9f9f9;
  border: none;
  outline: none; }


    .button:hover {
      box-shadow: 10px 10px 16px #d1d9e6, -10px -10px 16px #f9f9f9;
      transform: scale(1.1);
      transition: 0.25s; }

    .button:active, .button:focus {
      box-shadow: 6px 6px 12px #d1d9e6, -6px -6px 12px #f9f9f9;
      transform: scale(0.97);
      transition: 0.25s; }
/**/
.a-container {
  z-index: 100;
  left: calc(100% - 600px); }

.b-container {
  left: calc(100% - 600px);
  z-index: 0; }

.switch {
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 400px;
  padding: 50px;
  z-index: 200;
  transition: 1.25s;
  background-color: #ecf0f3;
  overflow: hidden;
  box-shadow: 4px 4px 10px #d1d9e6, -4px -4px 10px #f9f9f9; }
  .switch__circle {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background-color: #ecf0f3;
    box-shadow: inset 8px 8px 12px #d1d9e6, inset -8px -8px 12px #f9f9f9;
    bottom: -60%;
    left: -60%;
    transition: 1.25s; }
    .switch__circle--t {
      top: -30%;
      left: 60%;
      width: 300px;
      height: 300px; }
  .switch__container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    position: absolute;
    width: 400px;
    padding: 50px 55px;
    transition: 1.25s; }
  .switch__button {
    cursor: pointer; }
    .switch__button:hover {
      box-shadow: 6px 6px 10px #d1d9e6, -6px -6px 10px #f9f9f9;
      transform: scale(0.985);
      transition: 0.25s; }
    .switch__button:active, .switch__button:focus {
      box-shadow: 2px 2px 6px #d1d9e6, -2px -2px 6px #f9f9f9;
      transform: scale(0.97);
      transition: 0.25s; }

/**/
.is-txr {
  left: calc(100% - 400px);
  transition: 1.25s;
  transform-origin: left; }

.is-txl {
  left: 0;
  transition: 1.25s;
  transform-origin: right; }

.is-z200 {
  z-index: 200;
  transition: 1.25s; }

.is-hidden {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  transition: 1.25s; }

.is-gx {
  animation: is-gx 1.25s; }

@keyframes is-gx {
  0%,
  10%,
  100% {
    width: 400px; }
  30%,
  50% {
    width: 500px; } }

    .avatar-wrapper {
      width: 150px;
      height: 150px;
      border-radius: 50%;
      border: none;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
      margin-bottom: 10px;
      display: flex;
      justify-content: center;
      align-items: center;
      background-color: #f0f0f0;
      position: relative;
      overflow: hidden;
    }
    
    #user-avatar {
      width: 100%;
      height: 100%;
      border-radius: 50%;
      object-fit: cover;
      display: block;
    }

    #user-avatar:hover {
      cursor: pointer;
    }
    
    .alt-text {
      position: absolute;
      color: #777;
      font-size: 14px;
      text-align: center;
      padding: 10px;
      display: none;
      word-wrap: break-word;
    }

    .alt-text:hover {
      color: #dd0f0f;
      cursor: pointer;
      transform: scale(1.1);
      transition: transform 0.25s ease;
    }
    
    .avatar-wrapper img[src=""] + .alt-text {
      display: block;
    }