@import url("https://fonts.googleapis.com/css2?family=Raleway&display=swap");

* {
  font-family: "Raleway", sans-serif;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  height: 100%;
  background-color: #e9ecf8;
  position: relative;
}

body {
  font-size: 1.2rem;
  min-height: 100%;
}

.header {
  grid-area: header;
  background-color: #757fb2;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.alura__logo {
  margin-left: 15px;
  height: 2.5rem;
}

.github__logo {
  height: 3rem;
  margin-right: 15px;
  align-self: flex-end;
}

.github__logo:hover {
  margin-right: 14px;
  height: 3.2rem;
}

.sidebar {
  grid-area: sidebar;
  background-color: #e9ecf8;
  display: flex;
}

.main {
  grid-area: main;
  background-color: #e9ecf8;
}

.grid-container {
  display: grid;
  grid-template:
    "header" 75px
    "main" auto
    "sidebar" 100px;
}

.output {
  background-color: #757fb2;
  height: 96%;
  min-height: 250px;
  width: 90%;
  margin-left: auto;
  margin-right: auto;
  margin-top: 10px;
  margin-bottom: 10px;
  border-radius: 15px;
  text-align: center;
  font-size: 0.8rem;
  color: #212121;
  display: flex;
  overflow: inherit;
}

.notfound {
  margin: auto auto;
}

.doodle {
  display: none;
}

.div_btns {
  display: flex;
}

.e__textarea {
  margin-top: 20px;
  margin-left: 11px;
  width: 95%;
  height: 80%;
  border: 0;
  resize: none;
  background-color: #e9ecf8;
  color: #000;
}

.e__textarea:focus {
  border: 0 none #e9ecf8;
  overflow: hidden;
  outline: none;
}

.d__textarea {
  margin-top: 20px;
  margin-left: 10px;
  margin-right: 10px;
  width: 94%;
  height: 80%;
  border: 0;
  resize: none;
  background-color: #757fb2;
  color: #000;
}

.d__textarea:focus {
  border: 0 none #757fb2;
  overflow: hidden;
  outline: none;
}

.warning {
  font-size: 0.6em;
  margin-left: 11px;
  color: #000;
}

.copyico {
  font-size: 1.5rem;
  color: #fff;
}

.copyico:hover {
  font-size: 1.7rem;
  cursor: pointer;
}

.btn__copy {
  border: 0;
  outline: 0;
  background-color: transparent;
}

.ntf__1 {
  font-size: 1.2rem;
  font-weight: bold;
  color: #212121;
}

.ntf__2 {
  font-size: 0.9rem;
  color: #212121;
}

.encript__btn {
  align-items: center;
  appearance: none;
  background-color: #757fb2;
  border: 0;
  border-radius: 6px;
  box-shadow: rgba(45, 35, 66, 0.4) 0 2px 4px,
    rgba(45, 35, 66, 0.3) 0 7px 13px -3px, rgba(58, 65, 111, 0.5) 0 -3px 0 inset;
  box-sizing: border-box;
  color: #fff;
  width: 47%;
  margin: 8px;
  cursor: pointer;
  display: inline-flex;
  height: 48px;
  justify-content: center;
  line-height: 1;
  list-style: none;
  overflow: hidden;
  padding-left: 16px;
  padding-right: 16px;
  position: relative;
  text-align: left;
  text-decoration: none;
  transition: box-shadow 0.15s, transform 0.15s;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
  white-space: nowrap;
  will-change: box-shadow, transform;
  font-size: 18px;
}

.encript__btn:hover {
  transform: translateY(-2px);
}

.encript__btn:active {
  transform: translateY(2px);
}

.decript__btn {
  align-items: center;
  appearance: none;
  background-color: #e9ecf8;
  color: #757fb2 !important;
  border: solid 2px #757fb2;
  border-radius: 6px;
  box-sizing: border-box;
  color: #fff;
  width: 47%;
  margin: 8px;
  cursor: pointer;
  display: inline-flex;
  height: 48px;
  justify-content: center;
  line-height: 1;
  list-style: none;
  overflow: hidden;
  padding-left: 16px;
  padding-right: 16px;
  position: relative;
  text-align: left;
  text-decoration: none;
  transition: box-shadow 0.15s, transform 0.15s;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
  white-space: nowrap;
  will-change: box-shadow, transform;
  font-size: 18px;
}

.decript__btn:hover {
  transform: translateY(-2px);
}

.decript__btn:active {
  transform: translateY(2px);
}

@media (min-width: 768px) {
  .grid-container {
    grid-template:
      "header  header header" 75px
      "main  main   sidebar" auto /
      35% 35% 30%;
  }
  .d__textarea {
    height: 87%;
  }
}

@media (min-width: 1236px) {
  .doodle {
    display: inline;
    height: 20em;
  }
}

@media (max-height: 590px) {
  .e__textarea {
    height: 76%;
  }
  .ntf__1 {
    font-size: 0.9rem;
    font-weight: bold;
    color: #212121;
  }
  .ntf__2 {
    font-size: 0.7rem;
    color: #212121;
  }
}

@media (max-height: 480px) {
  .e__textarea {
    height: 70%;
  }
  .ntf__1 {
    font-size: 0.9rem;
    font-weight: bold;
    color: #212121;
  }
  .ntf__2 {
    font-size: 0.7rem;
    color: #212121;
  }
}

.tooltip {
  position: relative;
  display: inline-block;
}

.tooltip .tooltiptext {
  visibility: hidden;
  width: 140px;
  background-color: #323232;
  color: #fff;
  text-align: center;
  border-radius: 6px;
  padding: 5px;
  position: absolute;
  z-index: 1;
  bottom: 120%;
  left: 50%;
  margin-left: -70px;
  opacity: 0;
  transition: opacity 0.3s;
}

.tooltip .tooltiptext::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: #212121 transparent transparent transparent;
}

.tooltip:hover .tooltiptext {
  visibility: visible;
  opacity: 1;
}