@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css");

:root {
  font-family: 'Pretendard';
  font-size: 16px;
  --bg-c: white;
  --fg-c: black;
  --fg-muted-c: rgba(0, 0, 0, .4);
  --acc-c: #4D8D00;
  --block-p: 0.2rem 0.4rem 0.15rem;
  --hover-op: 5%;
}


html {
  display: flex;
  justify-content: center;
  height: 1vh;
}

body {
  max-width: 100vw;
  box-sizing: border-box;
  height: 100vh;
  display: flex;
  flex-direction: column;
  margin:  0 ;
  padding: 0 1rem;
}

footer {
  margin-top: auto;
  padding-bottom: 1rem;
  padding-top: 1rem;
}

h1,h2,h3,h4 {
  font-weight: normal;
}
h1,h2,h3,h4,p {
  max-width: 30rem;
}

h1:has(+ p) {
  margin-bottom: 0;
}
h1 + p {
  margin-top: 0;
}

em {
  font-weight: bold;
  font-style: normal;
}

a {
  text-decoration: none;
  font-weight: bold;
  color: var(--acc-c);
  
  background: 
    linear-gradient(to right, transparent),
    linear-gradient(to right, var(--acc-c));
  background-size: 100% 0, 0 round(0.1em, 1px);
  background-position: 100% 100%, 0 100%;
  background-repeat: no-repeat;
  transition: background-size 0.15s ease-out;
}
a::after, button.a::after {
  content: "↗";
  display: inline-block;
  width: 0;
  opacity: 0;
  padding-left: 0.1em;
  transform: translateY(0.4em) translateX(-0.3em);
  transition: width 0.15s, transform 0.15s, opacity 0.1s;
  transition-timing-function: ease-out;
}
a[target="_blank"]::after, button.a.outlink::after {
  transform: translateY(0.1em);
  opacity: 1;
  width: 0.93em;
}
a[target="_blank"]:hover::after, button.a.outlink:hover::after {
  transform: translateY(-0.05em) translateX(0.15em);
}

a:hover,a:focus-visible {
  outline: none;
  background-size: 0 0, 100% round(0.1em, 1px);
}

ul {
  padding-left: 1em;
}

button,.button {
  display: block;
  background-color: var(--bg-c);
  color: var(--acc-c);
  padding: var(--block-p);
  border: var(--acc-c) 2px solid;
  box-shadow: 3px 3px var(--fg-c);
  transform: translateX(0);
  transition: transform 0.1s ease-in-out;
}


button:hover,.button:hover,button:focus-visible,.button:focus-visible {
  text-decoration: none;
  background-color: color-mix(in oklch, var(--acc-c) var(--hover-op), var(--bg-c));
  transform: translateY(-2px) translateX(0);
  outline: none;
}

.button-group {
  display: inline-flex;
  gap: 0.4rem;
}

table {
  border-spacing: 1px;
  background-color: color-mix(
    in oklch, 
    color-mix(in oklch, var(--acc-c) 75%, black) 25%,
    transparent
  );
  width: max-content;
}
.table {
  overflow: auto;
}

td > :first-child {
  margin-top: 0;
}
td > :last-child {
  margin-bottom: 0;
}

td {
  background-color: white;
}

th {
  background-color: #F1F9F2;
}

td, th {
  padding: 0.5em 0.5em 0.4em;
}

  
tr.divider {
  display: none;
}
  
  
.setting {
  display: flex;
  justify-content:stretch;
  min-height: 2.5rem;
  align-items: center;
  max-width: 20rem;
}

.setting label {
  display: inline-flex;
  flex: 1 1 auto;
  flex-direction: column;
  justify-content: center;
  cursor: pointer;
}

.setting label .setting-tip {
  color: var(--fg-muted-c);
}

input[type="checkbox"] {
    --size: 1.5rem;
    --margin: 6px; /* between handle and outline */
    --bg-unchecked: lightgray;
    --fg-unchecked: gray;
    --bg-checked: var(--acc-c);
    --fg-checked: white;
        
    background: var(--bg-unchecked);
    margin: 0;
    padding: 0;
    width: calc(2 * var(--size));
    height: var(--size);
    border-radius: calc(var(--size) / 2);
    cursor:pointer;
    box-sizing: content-box;
    transition: background 0.2s ease-out;
    
    position: relative;
    appearance: initial;
    -webkit-appearance: initial;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
input[type="checkbox"]:checked {
  background: var(--bg-checked);
}
input[type="checkbox"]::after
{
  background: var(--fg-unchecked);
  content: "";
  position: absolute;
  display: block; 
  left: var(--margin);
  top: var(--margin);
  height: calc(var(--size) - var(--margin) * 2);
  width: calc(var(--size) - var(--margin) * 2);
  transition: left 0.2s, width 0.2s, background 0.15s; 
  transition-timing-function: ease-out;
  border-radius: calc(var(--size) / 2 - var(--margin));
}
input[type="checkbox"]:checked::after
{
  background: var(--fg-checked);
  left: calc(var(--size) + var(--margin));
}
input[type="checkbox"]:active::after {
  width: calc(var(--size) * 2 - var(--margin) * 2);
  left: var(--margin);
  transition: left 0.08s, width 0.08s, background 0.15s; 
  transition-timing-function: ease-out;
}
input[type="checkbox"]:focus-visible {
  outline: var(--acc-c) solid 2px;
  outline-offset: 2px;
}

.info::before {
  content: "ⓘ";
  display: inline-block;
  margin-right: 0.4em;
  transform: translateY(-0.05em);
}