*{
    padding: 0;
    margin: 0;
    -webkit-tap-highlight-color: transparent;
}
html, body {margin: 0; height: 100%; overflow: hidden}
body{
    height: 100vh;
    align-items: center;
    justify-content: center;
    display: flex;
    width: 100%;
    margin: 0px;
    padding: 0px;
}
.calculator{
    display: grid;
    grid-template-columns: repeat(4,90px);
    /* background-color: rgb(228, 224, 224); */
    padding: 5px;
    height: 100%;
}
.calculator .input{
    grid-column: span 4;
    height: 70px;
    margin-bottom: 25px;
    border: none;
    outline: none;
    padding-top: 10px;
    padding-bottom: 10px;
    padding-left: 10px;
    padding-right: 20px;
    font-size:50px;
    text-align: right;
    /* background-color: rgb(61, 165, 5); */
    color: black;
    overflow :hidden;
    margin-top: 30px;
}
.calculator input::placeholder{
color: rgb(44, 44, 44);
}
.buttons{
    height: 75px;
    width: 75px;
    border: none;
    margin: 10px;
    font-size: 30px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: white;
}
.operator{
    color: #3f8ed1;
}
.operator:hover{
    color: white;
    background-color: #3f8ed1;
}
.back{
    height: 30px;
    width: auto;
    grid-column: span 4;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}
.backbtn{
    margin-right: 20px;
}
.output{
    grid-column: span 4;
    height: 30px;
    margin-bottom: 25px;
    padding-top: 10px;
    padding-bottom: 10px;
    padding-left: 10px;
    padding-right: 15px;
    font-size:25px;
    text-align: right;
    background-color: rgb(249, 249, 249);
    overflow :hidden;
    color: rgb(157, 157, 157);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    border: none;
    outline: none;
}
.buttons:hover {
    box-shadow: 0 3px 10px rgb(0 0 0 / 0.2);
}
.clear_btn{
    color: rgb(210, 8, 8);
    font-size: 30px;
}
.input_desc{

}
.tick{
    margin-right: 20px;
}
#submitButton{
    background: none;
    border: none;
}
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@100;200;500;600&display=swap');
*{
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
}
@use postcss-preset-env {
    stage: 0;
  }
  
  /* config.css */
  
  :root {
    --baseColor: #606468;
  }
  
  /* helpers/align.css */
  
  .align {
    display: grid;
    place-items: center;
  }
 
  .grid {
    inline-size: 100%;
    margin-inline: auto;
    max-inline-size: 20rem;
  }
  
  /* helpers/hidden.css */
  
  .hidden {
    border: 0;
    clip: rect(0 0 0 0);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
  }
  
  /* helpers/icon.css */
  
  :root {
    --iconFill: var(--baseColor);
  }
  
  .icons {
    display: none;
  }
  
  .icon {
    block-size: 1em;
    display: inline-block;
    fill: var(--iconFill);
    inline-size: 1em;
    vertical-align: middle;
  }
  
  /* layout/base.css */
  
  :root {
    --htmlFontSize: 100%;
  
    --bodyBackgroundColor: #ffffff;
    --bodyColor: var(--baseColor);
    --bodyFontFamily: "Open Sans";
    --bodyFontFamilyFallback: sans-serif;
    --bodyFontSize: 0.875rem;
    --bodyFontWeight: 400;
    --bodyLineHeight: 1.5;
  }
  
  body {
    background-color: var(--bodyBackgroundColor);
    color: var(--bodyColor);
    font-family:'Inter';
    font-size: var(--bodyFontSize);
    font-weight: var(--bodyFontWeight);
    line-height: var(--bodyLineHeight);
    margin: 0;
    min-block-size: 100vh;
  }
  
  /* modules/anchor.css */
  
  :root {
    --anchorColor: #000000;

  }
  
  a {
    color: var(--anchorColor);
    outline: 0;
    text-decoration: none;
  }
  
  a:focus,
  a:hover {
    text-decoration: underline;
  }
  
  /* modules/form.css */
  
  :root {
    --formGap: 0.875rem;
  }
  
  input {
    background-image: none;
    border: 0;
    color: inherit;
    font: inherit;
    margin: 0;
    outline: 0;
    padding: 0;
    transition: background-color 0.3s;
  }
  
  input[type="submit"] {
    cursor: pointer;
  }
  
  .form {
    display: grid;
    gap: var(--formGap);
  }
  
  .form input[type="password"],
  .form input[type="text"],
  .form input[type="email"],
  .form input[type="submit"] {
    inline-size: 100%;
  }
  
  .form__field {
    display: flex;
  }
  .card_inactive{
    display: none;
  }
  
  .form__input {
    flex: 1;
  }
  
  /* modules/login.css */
  
  :root {
    --loginBorderRadus: 0.90rem;
    --loginColor: #000000;    
    --loginInputBackgroundColor: #f5f5f5;
    --loginInputHoverBackgroundColor: #f2f2f2;
    --loginLabelBackgroundColor: #eeeeee;

    --loginSubmitBackgroundColor: #4f9fe6;
    --loginSubmitColor: #ffffff;
    --loginSubmitHoverBackgroundColor: #3f8ed1;
  }
  
  .login {
    color: var(--loginColor);
  }
  
  .login label,
  .login input[type="text"],
  .login input[type="password"],
  .login input[type="submit"],
  .login input[type="email"] {
    border-radius: var(--loginBorderRadus);
    padding: 1rem;
  }
  
  .login label {
    background-color: var(--loginLabelBackgroundColor);
    border-bottom-right-radius: 0;
    border-top-right-radius: 0;
    padding-inline: 1.25rem;
  }
  
  .login input[type="password"],
  .login input[type="text"],
  .login input[type="email"] {
    background-color: var(--loginInputBackgroundColor);
    border-bottom-left-radius: 0;
    border-top-left-radius: 0;
  }
  
  .login input[type="password"]:focus,
  .login input[type="password"]:hover,
  .login input[type="text"]:focus,
  .login input[type="text"]:hover 
  .login input[type="email"]:focus,
  .login input[type="email"]:hover {
    background-color: var(--loginInputHoverBackgroundColor);
  }
  
  .login input[type="submit"] {
    background-color: var(--loginSubmitBackgroundColor);
    color: var(--loginSubmitColor);
    font-weight: 700;
    text-transform: uppercase;
  }
  
  .login input[type="submit"]:focus,
  .login input[type="submit"]:hover {
    background-color: var(--loginSubmitHoverBackgroundColor);
  }
  
  /* modules/text.css */
  
  p {
    margin-block: 1.5rem;
  }
  
  .text--center {
    text-align: center;
  }
  .message_content::placeholder{
    color:#000000;
  }
  .message_content_id::placeholder{
    color:#ffffff;
  }
  .darkandlight{
    --loginColor: #eee;
    --loginInputBackgroundColor: #3b4148;
    --loginInputHoverBackgroundColor: #434a52;
    --loginLabelBackgroundColor: #363b41;
    --bodyBackgroundColor: #2c3338;
    --anchorColor: #eee;
  }