:root {
    padding:0;
    margin: 0;
    font-family: 'Courier New', Courier, monospace;
    box-sizing: border-box;
    --primaryColor: #6B1848;
}

header {
  font-family: 'Courier New', Courier, monospace;
}

body {
  margin:0;
  padding:0;
  font-family: 'Courier New', Courier, monospace; 
}

button {
  cursor: pointer;
  border:none;
  font-family:'Courier New', Courier, monospace;
  letter-spacing: 2px;
}

button.active {
  background-color: var(--primaryColor);
}

/* WEBSITE LAYOUT */
.row {
  display: flex;
  width: 100%;
  height: 100%;
  gap: 2rem;
}
.column {
    float:left;
}

.column.aside {
  flex: 0 0 25%;
  max-width: 25%;
}

.column.container {
  flex: 0 0 75%;
    max-width: 75%;
    position: relative;
    margin: auto;
    display: inline;
  }

nav {
  color: white;
    display: flex;
    justify-content: space-around;
    align-items: center;
    /*box-shadow: 0 5px 2px -2px rgba(0,0,0,.2); */
    background-color: black;
    padding: 1rem;
}

.title {
}


@media screen and (max-width: 600px) {
    .aside, .container {
      width: 100%;
    }
}

/* WEBSITE LAYOUT END*/
 
  #cardCon {
    margin-top: 1em;
  }

  .cardsContainer {
    display: flex;
  }

  /* TAB AREA */
.tab {
  width: 100%;
  height: 300px;
}

.tab button {
    background-color: transparent;
    padding: 22px 26px;
    width: 100%;
    border: none;
    outline: none;
    cursor: pointer;
    transition: 0.3s;
    text-align: left;
    font-weight: 600;
}
 
.tab button:hover {
    background-color: var(--primaryColor);
    color:white;
}

.tab button.active {
    background-color: var(--primaryColor);
    color:white;
}

.tabContent {
    padding: 0px 10px;
    width: 100%;
    display: none;
    position:absolute;
    text-align:center;
    line-height:200px;
    cursor:pointer;
  }
/* TAB AREA END*/


/* ADD FLASHCARD */
.newFlashcardBtnCon {
    display: flex;
    justify-content: flex-end;
}

#newFlashcardBtn {
    font-family: 'Courier New', Courier, monospace;
    font-size: 15pt;
    background-color: white;
    padding: 0.5em 1em;
    font-weight: 900;
    border-radius: 0.4em;
}

  #newFlashcardBtn:hover {
    color:white;
    background-color: var(--primaryColor);
  }
  
  .newCardCon {
    width: 80vw;
    max-width: 500px;
    display: inline-block;
    background-color: #ffffff;
    position: absolute;
    transform: translate(-50%, -50%);
    top: 50%;
    left: 50%;
    padding: 3rem 3rem;
    padding-top: 15px;
    border-radius: 10px;
    box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.1);
  }
  .newCardCon h2 {
    font-size: 2.2em;
    font-weight: 600;
    text-align: center;
    padding:1rem;
  }

  #closeButton {
    font-size: 30px;
    background-color: transparent;
    padding:0;
    float:right;
  }

  #save-btn {
    font-size: 1em;
    background-color: var(--primaryColor);
    color: #ffffff;
    padding: 0.6em 0;
    border-radius: 0.3em;
    font-weight: 600;
    justify-content: center;
    width: 100%;
  }
  
  .errorCon {
    align-self: center;
  }
  #error {
    color: #ff5353;
    font-weight: 400;
  }

  label {
    font-weight: 600;
    margin-bottom: 50px;
  }
  textarea {
    width: 100%;
    padding: 0.7em 0.5em;
    border: 1px solid #d0d0d0;
    outline: none;
    border-radius: 0.3em;
    resize: none;
  }
  textarea:not(:last-child) {
    margin-bottom: 1.2em;
  }
  textarea:focus {
    border-color: #363d55;
  }

/* ADD FLASHCARD END*/
  

/* FLASHCARDS AREA */
  .edit,
  .delete {
    background-color: transparent;
    padding: 0.5em;
    font-size: 1.2em;
  }
  .edit {
    color: #587ef4;
  }
  .delete {
    color: #ff5353;
  }
  .hide {
    display: none;
  }
 
  /* FLASHCARDS END*/

  /* FLIP CARDS FROM W3SCHOOLS */
.show {
  display: block;
}

.flip-card {
  background-color: transparent;
  width: 300px;
  height: 200px;
  padding: 15px;
  perspective: 1000px;
}

.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
  justify-content: center;
  transition: transform 0.6s;
  transform-style: preserve-3d;
  box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2);
}

.flip-card:hover .flip-card-inner {
  transform: rotateY(180deg);
}

.flip-card-front, .flip-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

.flip-card-front p, .flip-card-back p {
  color: black;
  position:static;
  margin: 85px;
}

.flip-card-back {
  background-color: var(--primaryColor);
  color: white;
  transform: rotateY(180deg);
}