@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap');

:root {
  --color-main: #f8f8f8;
  --color-secondary: rgb(0, 41, 60);
  --color-third: rgb(12, 61, 84);
  --color-text: #222831;
  --color-text-opacity: rgba(33, 39, 48, 0.8);
  --color-header-gradient: rgba(248, 248, 248, 0.8);
  --font-main: 'Roboto', 'Montserrat', sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: var(--font-main);
}

body {
  background: var(--color-main);
  background: linear-gradient(
      91.7deg,
      rgba(0, 0, 0, 0.75) -4.3%,
      rgba(0, 0, 0, 0.75) 101.8%
    ),
    url(../img/background.jpeg) no-repeat center center fixed;
  background-size: cover;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  min-height: 100vh;
}

.container {
  background-color: var(--color-main);
  border-radius: 30px;
  position: relative;
  overflow: hidden;
  width: 768px;
  max-width: 90vw;
  min-height: 480px;
  display: flex;
  margin: 1rem 0rem;
  flex-direction: column-reverse;
}

.container p {
  font-size: 14px;
  line-height: 20px;
  letter-spacing: 0.3px;
  margin: 20px 0;
}

.container span {
  font-size: 12px;
}

.container a {
  color: var(--color-text);
  font-size: 13px;
  text-decoration: none;
  margin: 15px 0 10px;
}

.container a:hover,
.container a:active {
  color: var(--color-third);
}

.container button {
  background-color: var(--color-secondary);
  color: var(--color-main);
  font-size: 12px;
  padding: 10px 45px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-top: 10px;
  cursor: pointer;
}

.container button.hidden {
  background-color: transparent;
  border-color: var(--color-main);
}

.container form {
  background-color: var(--color-main);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 1rem 3rem;
  height: 100%;
}

.container input {
  background-color: #eee;
  border: none;
  margin: 8px 0;
  padding: 10px 15px;
  font-size: 13px;
  border-radius: 8px;
  width: 100%;
  outline: none;
}

.logo_img {
  margin: 1rem 0rem 1rem 0rem;
}

.container a.link {
  text-decoration: underline;
  margin: 0.5rem 0rem;
  font-size: 12px;
}

.social-icons {
  margin: 20px 0;
}

.social-icons a {
  border: 1px solid var(--color-text);
  border-radius: 20%;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  margin: 0 3px;
  width: 45px;
  height: 45px;
}

.toggle {
  background-color: var(--color-main);
  color: var(--color-main);
  background: linear-gradient(
    to right,
    var(--color-secondary),
    var(--color-third),
    var(--color-secondary)
  );
  padding: 1rem 2rem;
  border-radius: 30px;
}

.toggle-panel {
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.container .toggle-left {
  display: none;
}

.container .sign-up {
  display: none;
}

.container .toggle-right {
  display: flex;
}

.container .sign-in {
  display: block;
}

.container.active .sign-in {
  display: none;
}

.container.active .toggle-right {
  display: none;
}

.container.active .sign-up {
  display: block;
}

.container.active .toggle-left {
  display: flex;
}

/*** Solo para pantalla grande ****/

@media (min-width: 768px) {
  .container.active .sign-up {
    display: block;
  }

  .container .sign-up {
    display: block;
  }

  .container .sign-in {
    display: block;
  }

  .container.active .sign-in {
    display: block;
  }

  .container .toggle-right {
    display: flex;
  }

  .container.active .toggle-right {
    display: flex;
    transform: translateX(200%);
  }

  .container .toggle-left {
    display: flex;
  }

  .container.active .toggle-left {
    display: flex;
    transform: translateX(0);
  }

  .form-container {
    position: absolute;
    top: 0;
    height: 100%;
    transition: all 0.6s ease-in-out;
  }

  .sign-in {
    left: 0;
    width: 50%;
    z-index: 2;
  }

  .container.active .sign-in {
    transform: translateX(100%);
  }

  .sign-up {
    left: 0;
    width: 50%;
    opacity: 0;
    z-index: 1;
  }

  .container.active .sign-up {
    transform: translateX(100%);
    opacity: 1;
    z-index: 5;
    animation: move 0.6s;
  }

  .toggle-container {
    position: absolute;
    top: 0px;
    left: 50%;
    width: 50%;
    height: 100%;
    overflow: hidden;
    transition: all 0.6s ease-in-out;
    border-radius: 100px 0px 0px 100px;
    z-index: 1;
  }

  .container.active .toggle-container {
    transform: translateX(-100%);
    border-radius: 0 100px 100px 0;
  }

  .toggle {
    position: relative;
    height: 100%;
    left: -100%;
    width: 200%;
    transform: translateX(0);
    transition: all 0.6s ease-in-out;
    padding: 0rem;
  }

  .container.active .toggle {
    transform: translateX(50%);
  }

  .toggle-panel {
    position: absolute;
    width: 50%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 30px;
    text-align: center;
    top: 0;
    transform: translateX(0);
    transition: all 0.6s ease-in-out;
  }

  .toggle-left {
    display: flex;
    transform: translateX(-200%);
  }

  .toggle-right {
    right: 0;
    transform: translateX(0);
  }

  @keyframes move {
    0%,
    49.99% {
      opacity: 0;
      z-index: 1;
    }
    50%,
    100% {
      opacity: 1;
      z-index: 5;
    }
  }
}