@font-face {
  font-family: "Hack";
  src: url("./assets/fonts/Hack.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Hack";
  src: url("./assets/fonts/Hack-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Gen Gothic";
  src: url("./assets/fonts/Gen-Gothic-L-P-Subset.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #0a0f1e;
  --panel: #101828;
  --panel-2: #0d1526;
  --line: #223052;
  --text: #d6e6ff;
  --dim: #8b9bb8;
  --ice: #7cd2d6;
  --pink: #ff7edb;
  --green: #a6f3a6;
  --line-hover: #35507d;
  --err: #ff8f8f;
  --page-top: 32px;
  --page-bottom: 64px;
  --icon-width: 80px;
  --icon-height: 80px;
  --prose: "Segoe UI Variable Text", "Segoe UI", "Gen Gothic", "Yu Gothic UI", Meiryo, system-ui, -apple-system, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background:
    radial-gradient(900px 500px at 20% -10%, #16244d 0%, transparent 60%),
    radial-gradient(700px 500px at 90% 110%, #2b1040 0%, transparent 55%),
    var(--bg);
  color: var(--text);
  font-family: "Hack", "Gen Gothic", ui-monospace, Menlo, monospace;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  padding: var(--page-top) 16px var(--page-bottom);
  line-height: 1.7;
  overflow-x: hidden;
  user-select: none;
  -webkit-user-select: none;
}

input,
textarea {
  user-select: text;
  -webkit-user-select: text;
}

#snow {
  position: fixed;
  inset: 0;
  display: block;
  pointer-events: none;
  z-index: 0;
}

.term {
  position: relative;
  z-index: 1;
  width: min(780px, 100%);
  min-height: calc(100vh - var(--page-top) - var(--page-bottom));
  min-height: calc(100dvh - var(--page-top) - var(--page-bottom));
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .5);
  transition: opacity .2s ease, transform .2s ease, visibility 0s linear;
}

body.term-closed {
  overflow: hidden;
}

body.term-closed .term {
  opacity: 0;
  transform: scale(.97);
  visibility: hidden;
  pointer-events: none;
  transition: opacity .18s ease, transform .18s ease, visibility 0s linear .18s;
}

.desktop {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 2;
  padding: 26px 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s ease, visibility 0s linear .3s;
}

body.term-closed .desktop {
  opacity: 1;
  visibility: visible;
  transition: opacity .25s ease .12s, visibility 0s linear;
}

.file {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 96px;
  padding: 8px 4px 6px;
  border: 1px solid transparent;
  border-radius: 4px;
  background: none;
  color: var(--text);
  font: inherit;
  font-size: 12px;
  line-height: 1.4;
  text-align: center;
  cursor: pointer;
  transition: background-color .15s ease, border-color .15s ease;
}

.file:hover {
  background: rgba(255, 255, 255, .08);
  border-color: rgba(255, 255, 255, .16);
}

.file:focus-visible {
  outline: 2px solid var(--ice);
  outline-offset: 2px;
}

.file-icon {
  width: 44px;
  height: 44px;
  display: block;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, .55));
}

.file-icon .paper {
  fill: #eef4fb;
}

.file-icon .fold {
  fill: #bcc9d8;
}

.file-icon .rule {
  fill: #8fa0b3;
}

.file-name {
  text-shadow: 0 1px 2px rgba(0, 0, 0, .9), 0 0 8px rgba(0, 0, 0, .7);
}

.bar {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 38px;
  padding-left: 14px;
  background: var(--panel-2);
  border-bottom: 1px solid var(--line);
  color: var(--dim);
  font-size: 13px;
  user-select: none;
}

.title {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.caption {
  display: flex;
  align-self: stretch;
  margin-left: auto;
}

.cap {
  width: 46px;
  display: grid;
  place-items: center;
  color: var(--dim);
  transition: background-color .18s ease, color .18s ease;
}

.cap svg {
  width: 11px;
  height: 11px;
  display: block;
}

.cap:hover {
  background: rgba(255, 255, 255, .07);
  color: var(--text);
}

.cap:active {
  background: rgba(255, 255, 255, .12);
}

.cap.close {
  padding: 0;
  border: 0;
  background: none;
  font: inherit;
  cursor: default;
}

.cap.close:hover {
  background: #c42b1c;
  color: #fff;
}

.cap.close:active {
  background: #a8271b;
}

.cap.close:focus-visible {
  outline: 2px solid var(--ice);
  outline-offset: -3px;
}

.body {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  padding: 22px 22px 26px;
  font-size: 15px;
}

.prompt {
  color: var(--green);
}

.cmd {
  color: var(--text);
}

.comment {
  color: var(--dim);
}

.accent {
  color: var(--ice);
}

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

a {
  color: var(--ice);
  text-decoration: underline;
  text-underline-offset: 3px;
}

a:hover {
  color: #fff;
}

a:focus-visible {
  outline: 2px solid var(--ice);
  outline-offset: 2px;
}

.whoami {
  display: grid;
  grid-template-columns: var(--icon-width) 1fr;
  gap: 18px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  padding: 16px;
  margin: 12px 0 8px;
  background: rgba(125, 249, 255, .03);
  font-family: var(--prose);
  box-shadow: 0 2px 10px rgba(0, 0, 0, .28), 0 16px 36px -20px rgba(0, 0, 0, .65);
  transition: border-color .35s ease, background-color .35s ease, box-shadow .35s ease;
}

.whoami:hover,
.whoami:focus-within {
  border-color: var(--line-hover);
  background: rgba(125, 249, 255, .05);
  box-shadow: 0 4px 14px rgba(0, 0, 0, .32), 0 20px 44px -20px rgba(0, 0, 0, .7);
}

.icon {
  width: var(--icon-width);
  height: var(--icon-height);
  border-radius: 12px;
  border: 1px solid var(--line);
  object-fit: cover;
  display: block;
  background: #000;
}

.kv {
  margin: 2px 0;
}

.kv b {
  color: #fff;
}

.links {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-left: 6px;
  vertical-align: middle;
}

.sns {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #9fb0cc;
  text-decoration: none;
  transition: color .18s ease, transform .18s ease, filter .18s ease;
}

.sns svg {
  width: 1.15em;
  height: 1.15em;
  display: block;
  fill: currentColor;
}

.sns.discord svg {
  width: 1.38em;
  height: 1.38em;
}

.sns:hover,
.sns:focus-visible {
  color: #fff;
  transform: translateY(-1px);
  filter: drop-shadow(0 0 3px rgba(124, 210, 214, .6));
}

.sns:focus-visible {
  outline: 2px solid var(--ice);
  outline-offset: 3px;
  border-radius: 4px;
}

.sns.discord {
  cursor: help;
}

.tip {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 10px);
  z-index: 3;
  padding: 1px 9px 2px;
  border: 1px solid var(--line-hover);
  border-radius: 3px;
  background: var(--panel-2);
  color: var(--ice);
  font-family: "Hack", ui-monospace, monospace;
  font-size: 12.5px;
  line-height: 1.6;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 3px);
  transition: opacity .18s ease, transform .18s ease;
  box-shadow: 0 8px 20px rgba(0, 0, 0, .55);
}

.tip::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -4.5px;
  width: 7px;
  height: 7px;
  transform: translateX(-50%) rotate(45deg);
  background: var(--panel-2);
  border-right: 1px solid var(--line-hover);
  border-bottom: 1px solid var(--line-hover);
}

.sns.discord:hover .tip,
.sns.discord:focus-visible .tip {
  opacity: 1;
  transform: translate(-50%, 0);
}

.pronouns {
  display: inline-block;
  border: 1px solid var(--ice);
  color: var(--ice);
  border-radius: 999px;
  padding: 0 10px;
  font-family: "Hack", ui-monospace, monospace;
  font-size: 12.5px;
  margin-left: 8px;
  white-space: nowrap;
}

.out {
  margin: 6px 0 20px;
}

.cards {
  display: grid;
  gap: 10px;
  margin: 10px 0 4px;
}

.card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, .02);
  font-family: var(--prose);
  box-shadow: 0 1px 3px rgba(0, 0, 0, .3), 0 10px 22px -16px rgba(0, 0, 0, .6);
  transition: border-color .3s ease, background-color .3s ease,
    box-shadow .3s ease, transform .3s ease;
}

.card:hover,
.card:focus-within {
  border-color: var(--line-hover);
  background: rgba(125, 249, 255, .04);
  box-shadow: 0 3px 10px rgba(0, 0, 0, .32), 0 16px 32px -16px rgba(0, 0, 0, .65);
  transform: translateY(-1px);
}

.card .row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: baseline;
}

.card .name {
  font-weight: 700;
  color: #fff;
}

.lang {
  font-family: "Hack", ui-monospace, monospace;
  font-size: 12px;
  color: var(--bg);
  background: var(--ice);
  border-radius: 4px;
  padding: 0 6px;
}

.desc {
  color: var(--dim);
  font-size: 14px;
  line-height: 1.65;
  margin: 2px 0 0;
}

.input-line {
  display: flex;
  align-items: baseline;
  gap: 1ch;
}

.input-line .prompt {
  flex: none;
  white-space: nowrap;
}

.cmd-input {
  flex: 1 1 0;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  font: inherit;
  color: var(--text);
  caret-color: var(--ice);
}

.cmd-input:focus {
  outline: none;
}

.cmd-input::placeholder {
  color: var(--dim);
  opacity: .5;
}

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

.cmdlist,
.dirmap {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 2px 20px;
  align-items: baseline;
  line-height: 1.55;
}

.cmdlist .k {
  color: var(--text);
  white-space: pre;
}

.cmdlist .a,
.cmdlist .d {
  color: var(--dim);
  font-size: 14px;
}

.cmdlist .a {
  white-space: nowrap;
}

.dirmap .h,
.dirmap .m {
  color: var(--dim);
}

.dirmap .dir {
  color: var(--ice);
}

@media (prefers-reduced-motion: reduce) {

  .whoami,
  .card,
  .sns,
  .tip,
  .term,
  .desktop,
  .file {
    transition: none;
  }

  .card:hover,
  .card:focus-within,
  .sns:hover,
  .sns:focus-visible,
  body.term-closed .term {
    transform: none;
  }
}

@media (hover: none) {
  .sns.discord {
    gap: 5px;
  }

  .tip {
    position: static;
    opacity: 1;
    transform: none;
    box-shadow: none;
  }

  .tip::after {
    display: none;
  }
}

@media (max-width: 560px) {
  .whoami {
    grid-template-columns: 64px 1fr;
  }

  .cmdlist {
    grid-template-columns: 1fr;
  }

  .cmdlist .d {
    padding-left: 12px;
    margin-bottom: 4px;
  }

  .icon {
    width: 64px;
    height: 64px;
  }

  .body {
    font-size: 14px;
    padding: 16px;
  }
}

.foot {
  margin-top: auto;
  padding-top: 18px;
  color: var(--dim);
  font-size: 13px;
}

.nav {
  margin-top: 24px;
  text-align: center;
  color: var(--dim);
  font-size: 13px;
}

.nav a {
  margin: 0 8px;
}