style.css

/*
 * Use this CSS to learn some intersting techniques,
 * in case you're wondering how I built the UI.
 * Have fun! 😁
 */

 * {
    margin: 0;
    padding: 0;
    box-sizing: inherit;
  }
  
  html {
    font-size: 62.5%;
    box-sizing: border-box;
  }
  
  body {
    font-family: "Poppins", sans-serif;
    color: #444;
    background-color: #f3f3f3;
    height: 100vh;
    padding: 2rem;
  }
  
  nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
  }
  
  .welcome {
    font-size: 1.9rem;
    font-weight: 500;
  }
  
  .logo {
    height: 5.25rem;
  }
  
  .login {
    display: flex;
  }
  
  .login__input {
    border: none;
    padding: 0.5rem 2rem;
    font-size: 1.6rem;
    font-family: inherit;
    text-align: center;
    width: 12rem;
    border-radius: 10rem;
    margin-right: 1rem;
    color: inherit;
    border: 1px solid #fff;
    transition: all 0.3s;
  }
  
  .login__input:focus {
    outline: none;
    border: 1px solid #ccc;
  }
  
  .login__input::placeholder {
    color: #bbb;
  }
  
  .login__btn {
    border: none;
    background: none;
    font-size: 2.2rem;
    color: inherit;
    cursor: pointer;
    transition: all 0.3s;
  }
  
  .login__btn:hover,
  .login__btn:focus,
  .btn--sort:hover,
  .btn--sort:focus {
    outline: none;
    color: #777;
  }
  
  /* MAIN */
  .app {
    position: relative;
    max-width: 100rem;
    margin: 4rem auto;
    display: grid;
    grid-template-columns: 4fr 3fr;
    grid-template-rows: auto repeat(3, 15rem) auto;
    gap: 2rem;
  
    /* NOTE This creates the fade in/out anumation */
    opacity: 0;
    transition: all 1s;
  }
  
  .balance {
    grid-column: 1 / span 2;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 2rem;
  }
  
  .balance__label {
    font-size: 2.2rem;
    font-weight: 500;
    margin-bottom: -0.2rem;
  }
  
  .balance__date {
    font-size: 1.4rem;
    color: #888;
  }
  
  .balance__value {
    font-size: 4.5rem;
    font-weight: 400;
  }
  
  /* MOVEMENTS */
  .movements {
    grid-row: 2 / span 3;
    background-color: #fff;
    border-radius: 1rem;
    overflow: scroll;
  }
  
  .movements__row {
    padding: 2.25rem 4rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #eee;
  }
  
  .movements__type {
    font-size: 1.1rem;
    text-transform: uppercase;
    font-weight: 500;
    color: #fff;
    padding: 0.1rem 1rem;
    border-radius: 10rem;
    margin-right: 2rem;
  }
  
  .movements__date {
    font-size: 1.1rem;
    text-transform: uppercase;
    font-weight: 500;
    color: #666;
  }
  
  .movements__type--deposit {
    background-image: linear-gradient(to top left, #39b385, #9be15d);
  }
  
  .movements__type--withdrawal {
    background-image: linear-gradient(to top left, #e52a5a, #ff585f);
  }
  
  .movements__value {
    font-size: 1.7rem;
    margin-left: auto;
  }
  
  /* SUMMARY */
  .summary {
    grid-row: 5 / 6;
    display: flex;
    align-items: baseline;
    padding: 0 0.3rem;
    margin-top: 1rem;
  }
  
  .summary__label {
    font-size: 1.2rem;
    font-weight: 500;
    text-transform: uppercase;
    margin-right: 0.8rem;
  }
  
  .summary__value {
    font-size: 2.2rem;
    margin-right: 2.5rem;
  }
  
  .summary__value--in,
  .summary__value--interest {
    color: #66c873;
  }
  
  .summary__value--out {
    color: #f5465d;
  }
  
  .btn--sort {
    margin-left: auto;
    border: none;
    background: none;
    font-size: 1.3rem;
    font-weight: 500;
    cursor: pointer;
  }
  
  /* OPERATIONS */
  .operation {
    border-radius: 1rem;
    padding: 3rem 4rem;
    color: #333;
  }
  
  .operation--transfer {
    background-image: linear-gradient(to top left, #ffb003, #ffcb03);
  }
  
  .operation--loan {
    background-image: linear-gradient(to top left, #39b385, #9be15d);
  }
  
  .operation--close {
    background-image: linear-gradient(to top left, #e52a5a, #ff585f);
  }
  
  h2 {
    margin-bottom: 1.5rem;
    font-size: 1.7rem;
    font-weight: 600;
    color: #333;
  }
  
  .form {
    display: grid;
    grid-template-columns: 2.5fr 2.5fr 1fr;
    grid-template-rows: auto auto;
    gap: 0.4rem 1rem;
  }
  
  /* Exceptions for interst */
  .form.form--loan {
    grid-template-columns: 2.5fr 1fr 2.5fr;
  }
  .form__label--loan {
    grid-row: 2;
  }
  /* End exceptions */
  
  .form__input {
    width: 100%;
    border: none;
    background-color: rgba(255, 255, 255, 0.4);
    font-family: inherit;
    font-size: 1.5rem;
    text-align: center;
    color: #333;
    padding: 0.3rem 1rem;
    border-radius: 0.7rem;
    transition: all 0.3s;
  }
  
  .form__input:focus {
    outline: none;
    background-color: rgba(255, 255, 255, 0.6);
  }
  
  .form__label {
    font-size: 1.3rem;
    text-align: center;
  }
  
  .form__btn {
    border: none;
    border-radius: 0.7rem;
    font-size: 1.8rem;
    background-color: #fff;
    cursor: pointer;
    transition: all 0.3s;
  }
  
  .form__btn:focus {
    outline: none;
    background-color: rgba(255, 255, 255, 0.8);
  }
  
  .logout-timer {
    padding: 0 0.3rem;
    margin-top: 1.9rem;
    text-align: right;
    font-size: 1.25rem;
  }
  
  .timer {
    font-weight: 600;
  }