/* normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
button,
hr,
input {
  overflow: visible;
}
progress,
sub,
sup {
  vertical-align: baseline;
}
[type="checkbox"],
[type="radio"],
legend {
  box-sizing: border-box;
  padding: 0;
}
html {
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
}
details,
main {
  display: block;
}
h1 {
  font-size: 2em;
  margin: 0.67em 0;
}
hr {
  box-sizing: content-box;
  height: 0;
}
code,
kbd,
pre,
samp {
  font-family: monospace, monospace;
  font-size: 1em;
}
a {
  background-color: transparent;
}
abbr[title] {
  border-bottom: none;
  text-decoration: underline;
  text-decoration: underline dotted;
}
b,
strong {
  font-weight: bolder;
}
small {
  font-size: 80%;
}
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
}
sub {
  bottom: -0.25em;
}
sup {
  top: -0.5em;
}
img {
  border-style: none;
}
button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  font-size: 100%;
  line-height: 1.15;
  margin: 0;
}
button,
select {
  text-transform: none;
}
[type="button"],
[type="reset"],
[type="submit"],
button {
  -webkit-appearance: button;
}
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner,
button::-moz-focus-inner {
  border-style: none;
  padding: 0;
}
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring,
button:-moz-focusring {
  outline: ButtonText dotted 1px;
}
fieldset {
  padding: 0.35em 0.75em 0.625em;
}
legend {
  color: inherit;
  display: table;
  max-width: 100%;
  white-space: normal;
}
textarea {
  overflow: auto;
}
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}
[type="search"] {
  -webkit-appearance: textfield;
  outline-offset: -2px;
}
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}
::-webkit-file-upload-button {
  -webkit-appearance: button;
  font: inherit;
}
summary {
  display: list-item;
}
[hidden],
template {
  display: none;
}

html,
body {
  background-color: #d0d0d0;
  width: 100%;
  height: 100%;
  text-align: center;
}

*,
*:before,
*:after {
  box-sizing: inherit;
}

/* Custom styles for converter app */

html {
  --grey: #e7e7e7;
  --gray: var(--grey);
  --text-shadow: 2px 2px 0 rgba(0, 0, 0, 0.2);
  --box-shadow: 0 0 5px 5px rgba(0, 0, 0, 0.2);
  font-size: 62.5%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
}

body {
  display: grid;
  grid-template-rows: auto 1fr auto;
  grid-template-columns: 100%;
  font-size: 2rem;
  line-height: 1.5;
}

h1 {
  color: rgba(0, 0, 0, 0.4);
  color: white;
  margin-top: 0;
  line-height: 1;
  text-shadow: var(--text-shadow);
}

.app {
  max-width: 800px;
  display: table;
  margin: 0 auto;
}

.app form {
  background: rgb(0, 90, 143);
  border: 0;
  display: grid;
  grid-template-columns: auto;
  grid-auto-rows: 1fr;
  font-size: 3rem;
  text-align: center;
  font-weight: 600;
  padding: 2rem;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  grid-gap: 2rem;
  align-items: stretch;
}

.app :is(input, .to_date) {
  background-color: white;
  color: #000;
}

.app :is(input) {
  margin: 0;
  text-align: center;
  font-weight: 600;
  border: 0;
  display: block;
  padding: 1rem;
  border: 1px solid var(--grey);
}

.app :is(input):focus {
  outline-color: #009bf5;
}

.app form > * {
  margin: 0;
  border-radius: 0;
  -webkit-appearance: none;
  display: grid;
  align-content: center;
}

.app form p {
  color: whitesmoke;
}

/* hides spinners and arrows on input field*/

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.alert {
  margin-top: 1em;
  padding: 20px;
  background-color: #f44336;
  color: white;
  transition: opacity 0.5s linear;
  opacity: 0;
}

header {
  background: rgb(0, 114, 181);
  padding: 1rem;
}

main {
  background-color: whitesmoke;
  color: #444;
  padding: 1rem;
  justify-content: center;
}

footer {
  background-color: #003959;
  padding: 1rem;
  color: whitesmoke;
}