*,
*::before,
*::after {
    box-sizing: border-box
}

body,
h1,
h2,
h3,
h4,
p,
ul[class],
ol[class],
figure,
blockquote,
dl,
dd {
    margin: 0
}

/* :root {
  --color-surface: #fafafa;
  --color-surfacebg: #f0f0f0;
  --color-ink: #121212;

  --color-gray: #5a5a5a;
  --color-pink: #F5AC9F;
  --color-red: #d1280a;
  --color-blue: #0098D9;
} */

@media (prefers-color-scheme: light) {
  :root {
    --color-surface: #fafafa;
    --color-surfacebg: #f0f0f0;
    --color-ink: #121212;
  
    --color-gray: #5a5a5a;
    --color-pink: #F5AC9F;
    --color-red: #d1280a;
    --color-blue: #0098D9;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-surface: #121212;
    --color-surfacebg: #2f2d2d;
    --color-ink: #fafafa;
  
    --color-gray: #5a5a5a;
    --color-pink: #F5AC9F;
    
    --color-red: #F5AC9F;
    --color-blue: #0098D9;
  }
}

[data-theme="light"] {
  --color-surface: #fafafa;
  --color-surfacebg: #f0f0f0;
  --color-ink: #121212;

  --color-gray: #5a5a5a;
  --color-pink: #F5AC9F;
  --color-red: #d1280a;
  --color-blue: #0098D9;
}

[data-theme="dark"] {
  --color-surface: #121212;
  --color-surfacebg: #2f2d2d;
  --color-ink: #fafafa;

  --color-gray: #5a5a5a;
  --color-pink: #F5AC9F;
  
  --color-red: #F5AC9F;
  --color-blue: #0098D9;  
}

[data-theme="dark"] .theme-switcher img {
  transform: rotate(180deg);
}


html, body {
  font-size: 18px;
  color: var(--color-ink);
  background-color: var(--color-surface);
  font-family: Avenir, 'Avenir Next LT Pro', Montserrat, Corbel, 'URW Gothic', source-sans-pro, sans-serif; 
  word-break: break-word;
}

body {
  margin: 0;
  min-height: 100vh;
  scroll-behavior: smooth;
  text-rendering: optimizeSpeed;
  line-height: 1.5;
}

h1,h2,h3,h4,h5,h6,label {
  font-family: Bahnschrift, 'DIN Alternate', 'Franklin Gothic Medium', 'Nimbus Sans Narrow', sans-serif-condensed, sans-serif;
}

img {
  width: 100%;
}

input {
  color: var(--color-ink);
  border-color: var(--color-gray);
  border-style: solid;
  background-color: var(--color-surfacebg);
  margin-top: 0.3rem;
  /* font-size: 2rem; */
}

input[disabled] {
  background: var(--color-surface);
  cursor: not-allowed;
}

small {
  font-size: 0.8888888889rem;
}

code {
  color: var( --color-red);
  background-color: var( --color-surfacebg);
  padding: 0.2rem 0.4rem;
}

a {
  color: var(--color-ink);
}
a:hover {
  text-decoration: none;
}

/* LAYOUT */

.content {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding: 1rem;
}

.content > * {
  margin-top: 1rem;
  margin-bottom: 1rem;
}

.content > :first-child:not(center-content) {
  margin-top: 0;
}

.content > :last-child:not(center-content) {
  margin-bottom: 0;
}

.content > .center-content {
  margin-top: auto;
  margin-bottom: auto;
}

.container {
  max-width: 756px;
  margin: 0 auto;
}

article {
  min-height: 350px;
}

label {
  margin-right: 1rem;
  /* font-size: 0.9rem; */
  display: inline-block;
}

label:last-child {
  margin-right: 0;
}

label a sup{
  /* font-size: 0.7rem; */
}


/* UI */
.btn {
  padding: 0.5rem 1rem;
  background-color: var(--color-ink);
  color: var(--color-surface);
  cursor: pointer;
  border: none;
  /* font-weight: bold; */
  font-size: 1.1rem
}

.btn:hover {
  background: var(--color-gray);
}

.btn[disabled] {
  background-color: var(--color-gray);
  cursor: progress;
}

form .btn.loading .action {
  display: none;
}

form .btn.loading .loader {
  display: block;
}
form .btn .action {
  display: block;
}

form .btn .loader {
  display: none;
}

.error {
  display: block;
  padding: 0.2rem 0.4rem;
  text-align: center;
  color: var(--color-red);
}

.success {
  text-align: center;
}

.loader {
  display: block;
  margin: 0 auto;
  width: 27px;
  height: 27px;
  border-radius: 50%;
  border: 6px solid var(--color-ink);
  border-top-color:var(--color-surface-bg);
  border-bottom-color:var(--color-surface-bg);
  -webkit-animation: loader 1.5s infinite ease-in-out;
  animation: loader 1.5s infinite ease-in-out;
}

.theme-switcher {
  position: absolute;
  overflow: hidden;
  top: 1rem;
  right: 0;
  width: 40px;
  height: 40px;
  cursor: pointer;
}

.theme-switcher img {
  width: 40px;
  position: absolute;
  right: -20px;
  transition: transform 0.3s ease-in-out;
}

.theme-switch {
  display: none;
}

.theme-switch:checked + img {
  transform: rotate(180deg);
}

@-webkit-keyframes loader {
  0% {
     -webkit-transform: rotate(0deg);
     transform: rotate(0deg);
  }
  100% {
     -webkit-transform: rotate(540deg);
     transform: rotate(540deg);
  }
}

@keyframes loader {
  0% {
     -webkit-transform: rotate(0deg);
     transform: rotate(0deg);
  }
  100% {
     -webkit-transform: rotate(540deg);
     transform: rotate(540deg);
  }
}

/* TOOLS */

.m0 {
  margin:0;
}

.mt0 {
  margin-top: 0;
}

.m1 {
  margin: 0.5rem;
}

.mt1 {
  margin-top: 0.5rem;
}

.mr1 {
  margin-right: 0.5rem;
}

.mb1 {
  margin-bottom: 0.5rem;
}

.my1 {
  margin: 0.5rem 0;
}

.mt2 {
  margin-top: 1rem;
}

.my2 {
  margin: 1rem 0;
}

.mt3 {
  margin-top: 1.5rem;
}

.mx-auto {
  margin: 0 auto;
}

.p1 {
  padding: 0.5rem;
}

.w-100 {
  width: 100%;
}

.block {
  display: block;
}

.tcenter {
  text-align:center
}

.big {
  font-size: 2rem;
}

.hide {
  display: none;
}

.flex {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}