style.css

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

:root{
    --primary-color: rgb(26, 23, 29);
    --secondary-color: #fcf7f8;
    --terciary-color: rgb(114, 6, 156);
    --font-color: #eaebee;
}

*:not(span) {
    border-radius: inherit;
    margin: 0;
    border: none;
    outline: none;
    padding: 0 .325em;
    z-index: 1; 
}

html {
    overflow-y: scroll;
}

body{
    background-color: var(--primary-color);
    color: var(--font-color);
    font-family: 'Roboto', sans-serif;
    width: 800px;
    margin: 0 auto;
}

h1{
    text-align: center;
    margin-top: 40px;
    margin-bottom: 30px;
}

input{
    padding-inline-start: 20px;
    cursor: text;
    height: 60px;
    border-radius: 16px;
    margin: 0 20px;
    width: 90%;
    margin-bottom: 32px;
    box-shadow: 0px 2px 6px -2px rgba(0, 0, 0, 0.4);

    font-size: 36px;
    text-indent: 30px;
}
input:focus{
    box-shadow: inset 0 0 0 3px #fff,
    0 0 0 4px #fff,
    2px -2px 16px #f37adf, 
    -2px 2px 16px var(--terciary-color);
}

img{
    height: 100px;
    width: 100px;
    border-radius: 50%;
    margin-right: 16px;
    align-self: center;
}

li{
    list-style-type: none;
    width: 400px;
    display: flex;
    background-color: white;
    border-radius: 16px;
    padding: 16px;
    margin-bottom: 10px;
    border-left: 8px solid var(--terciary-color);
    
    box-shadow: 0px 2px 6px -2px rgba(0, 0, 0, 0.4);
    
    animation: up 700ms ease-out;
    animation-fill-mode: forwards; 
}

h3{
    margin-bottom: 16px;
}

span:first-child{
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
}

span:not(:first-child){
    color: rgb(124, 122, 122);
    line-height: 8px;
}

button{
    padding: 16px 32px ;
    border-radius: 8px;
    cursor: pointer;
    vertical-align: super;
}

.container-search{
    display: flex;
}

.card{
    line-height: 24px;
    color: var(--terciary-color);
    display: grid;
}

.exhibition h3{
    margin-left: 16px;
}

.statistics-card, .filtered-card{
    color: black;
    width: 360px;
    height: 132px;
    display: grid;
    background-color: white;
    padding: 16px;
    border-radius: 8px;
    margin-top: 16px;
    margin-left: 8px;
}

.statistics-card{
    width: 280px;
}

.loader {
    border: 4px solid #f3f3f3; /* Light grey */
    border-top: 4px solid var(--terciary-color); /* Blue */
    border-radius: 50%;
    width: 5px;
    height: 15px;
    animation: spin 2s linear infinite;
  }

  .loaderUsers {
    align-self: center;
    margin: 0 auto;
    border: 8px solid #f3f3f3; /* Light grey */
    border-top: 8px solid var(--terciary-color); /* Blue */
    border-radius: 50%;
    width: 30px;
    height: 40px;
    animation: spin 2s linear infinite;
  }
  
  @keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
  }
  
  #totalMale, #totalFemale, #totalAges, #avarageAges{
      color: rgb(114, 6, 156);
  }

  .loader-card{
      display: flex;
  }

  .filtered-users{
    min-width: 440px;
  }

  h1, form, body, #inputUser, .filtered-users, h3, ul, .container-search{
      padding: 0px;
  }