/* benchnine-regular - latin */
@font-face {
    font-family: 'BenchNine';
    font-style: normal;
    font-weight: 400;
    src: url('./resources/fonts/benchnine-v16-latin-regular.eot'); /* IE9 Compat Modes */
    src: local(''),
         url('./resources/fonts/benchnine-v16-latin-regular.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
         url('./resources/fonts/benchnine-v16-latin-regular.woff2') format('woff2'), /* Super Modern Browsers */
         url('./resources/fonts/benchnine-v16-latin-regular.woff') format('woff'), /* Modern Browsers */
         url('./resources/fonts/benchnine-v16-latin-regular.ttf') format('truetype'), /* Safari, Android, iOS */
         url('./resources/fonts/benchnine-v16-latin-regular.svg#BenchNine') format('svg'); /* Legacy iOS */
}

*,
*::before,
*::after {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

html {
  position: relative;
  min-height: 100%;
}

body {
    background-color: lightseagreen;
    margin-bottom: 100px;
    font-family: 'BenchNine', sans-serif;
}

.container {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 80vh;
    min-height: 500px;
    padding: 10px;
    margin-top: 50px;
}

/* Calculator */

.calculator {
    width: 350px;
    border: 2px solid black;
    background-color: crimson;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 5px 5px 12px rgba(0,0,0,0.5);
}

.display {
    border: 2px solid black;
    background-color: white;
    border-radius: 5px;
    padding: 12px 20px 0px 20px;
    margin-bottom: 20px;
    text-align: right;
    word-wrap: break-word;
    word-break: break-all;
    box-shadow: inset 2px 3px 5px 0px rgba(0,0,0,0.7);
}

.display-top {
    min-height: 35px;
    font-size: 20px;
}

.display-bottom {
    min-height: 65px;
    font-size: 40px;
}

.button-grid {
    display: grid;
    grid-gap: 12px;
    grid-template-columns: repeat(4, 1fr);
}

button {
    font-family: 'BenchNine', sans-serif;
    font-size: 30px;
    cursor: pointer;
    border: 2px solid black;
    outline: none;
    border-radius: 5px;
    padding: 5px 25px;
    box-shadow: 4px 5px 5px 0px rgba(0,0,0,0.5);
    background-color: rgb(191, 224, 255);
}

button:hover {
    background-color: rgb(148, 199, 246);
}

button:active {
    background-color: rgb(122, 184, 242);
    -webkit-box-shadow: inset 2px 3px 8px rgb(46, 104, 159);
    -moz-box-shadow: inset 2px 3px 8px rgb(46, 104, 159);
    box-shadow: inset 2px 3px 8px rgb(46, 104, 159);
}


.clear,
.delete {
    grid-column: span 2;
}

.clear {
    background-color: rgb(250, 190, 203);
}

.clear:hover {
    background-color: rgb(246, 159, 178);
}

.clear:active {
    background-color: rgb(247, 138, 162);
    -webkit-box-shadow: inset 2px 3px 8px rgb(194, 81, 106);
    -moz-box-shadow: inset 2px 3px 8px rgb(194, 81, 106);
    box-shadow: inset 2px 3px 8px rgb(194, 81, 106);
}

.delete {
    background-color: rgb(221, 191, 250);
}

.delete:hover {
    background-color: rgb(203, 161, 243);
}

.delete:active {
    background-color: rgb(195, 142, 245);
    -webkit-box-shadow: inset 2px 3px 8px rgb(144, 98, 186);
    -moz-box-shadow: inset 2px 3px 8px rgb(144, 98, 186);
    box-shadow: inset 2px 3px 8px rgb(144, 98, 186);
}

.zero,
.one,
.two,
.three,
.four,
.five,
.six,
.seven,
.eight,
.nine {
    background-color: white;
}

.zero:hover,
.one:hover,
.two:hover,
.three:hover,
.four:hover,
.five:hover,
.six:hover,
.seven:hover,
.eight:hover,
.nine:hover {
    background-color: rgb(222, 222, 222);
}

.zero:active,
.one:active,
.two:active,
.three:active,
.four:active,
.five:active,
.six:active,
.seven:active,
.eight:active,
.nine:active {
    background-color: rgb(210, 209, 209);
    -webkit-box-shadow: inset 2px 3px 8px rgb(130, 130, 130);
    -moz-box-shadow: inset 2px 3px 8px rgb(130, 130, 130);
    box-shadow: inset 2px 3px 8px rgb(130, 130, 130);
}



/* Footer */

.footer {
    position: absolute;
    bottom: 0;
    left: 0;
    display: flex;
    align-items: center;
    width: 100%;
    padding: 15px;
    font-size: 20px;
    letter-spacing: 0.02em;
}

img {
    width: 5%;
    transition: transform 0.3s ease-in-out;
}

img:hover {
    transform: scale(1.3);
}