@import './uchu.css';

:root {
  --color-muted:  var(--uchu-yin-5);
  --color-accent: #df4a15;
  --bg:           var(--uchu-yang);
  --text:         var(--uchu-yin);
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-muted: var(--uchu-yin-7);
    --bg:          var(--uchu-yin);
    --text:        var(--uchu-yang);
  }
}

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

html, body, main {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  background-color: var(--bg);
  color: var(--text);
  font-family: Helvetica, Arial, sans-serif;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

h1, p {
  font-size: 1em;
  font-weight: normal;
  line-height: 1.2em;
  margin: 0 0 0.5em;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: var(--color-accent);
}

img, video {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  object-position: center top;
}

/* layout */

.container {
  display: flex;
  flex-direction: row;
  width: 100%;
  height: 100%;
}

.auto-padding {
  padding: 1.35em 1.35em 3.5em;
}

.y-scrollable {
  overflow-y: scroll;
  overflow-x: visible;
}

.--muted {
  color: var(--color-muted);
}

p.links {
  margin-top: 2em;
  margin-bottom: 2em;
}

.flex-left {
  flex: 0 0 30em;
  position: sticky;
  top: 0;
  height: 100vh;
  background-color: var(--bg);
  border-right: 1px solid var(--color-muted);
}

.flex-right {
  flex: 1 1 0;
  height: 100vh;
  overflow-y: auto;
  padding: 1.35em 1.35em 3.5em;
}

hr {
  border: none;
  border-top: 1px solid var(--color-muted);
  margin: 0.4em 0 0.75em;
}

.section-gap {
  margin-top: 2em;
  margin-bottom: 0;
}

.flex-left h1 {
  margin-bottom: 1.5em;
}

/* rows */

.row {
  display: grid;
  grid-template-columns: 8em 1fr 4em;
  gap: 0.5em;
  margin-bottom: 0.25em;
  color: inherit;
}

.row-desc { color: var(--color-muted); }
.row-date { color: var(--color-muted); text-align: right; }

/* mobile */

@media (max-width: 43em) {
  .container {
    flex-direction: column;
  }
  .y-scrollable {
    overflow-y: visible;
  }
  .flex-left {
    flex: 0 0 auto;
    height: auto;
    position: static;
    padding-bottom: 0.75em;
  }
  .flex-right {
    flex: 0 0 auto;
    height: auto;
  }
}