/* koiayame.com front page: a night pond, then a Mizu desktop. One theme on
   purpose (night); every colour is set here. The other pages keep style.css. */
@font-face {
  font-family: "Comfortaa";
  src: url("/fonts/comfortaa-bold.woff2") format("woff2");
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: "Comfortaa";
  src: url("/fonts/comfortaa-regular.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Mizu Mono";
  src: url("/fonts/mizu-mono.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}
:root {
  --night: #04102A;
  --water: #0B2A55;
  --text: #EAF3FC;
  --dim: #A9C2DD;
  --ice: #5BCEFA;
  --rose: #F5A9B8;
  /* Mizu's standard scheme. */
  --face: #C0C0C0;
  --light: #FFFFFF;
  --shadow: #808080;
  --dark: #000000;
  --title: #000080;
  --title-idle: #808080;
  --paper: #FFFFFF;
  --ink: #000000;
  --round: "Comfortaa", ui-rounded, system-ui, sans-serif;
  --mono: "Mizu Mono", ui-monospace, Menlo, Consolas, monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { background: var(--night); scroll-behavior: smooth; }
body { margin: 0; color: var(--text); background: var(--night); font: 16px/1.6 var(--sans); }
a { color: var(--ice); }
:focus-visible { outline: 2px solid var(--ice); outline-offset: 2px; }

/* The pond. */
.pond-wrap {
  position: relative;
  height: 100vh;
  height: 100svh;
  min-height: 520px;
  overflow: hidden;
  background: radial-gradient(120% 90% at 70% 15%, #123B6E 0, var(--water) 40%, var(--night) 100%);
}
#pond { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: crosshair; }
.hello {
  position: absolute;
  left: max(16px, 7vw);
  bottom: 22vh;
  right: 16px;
  pointer-events: none;
}
.hello h1 {
  margin: 0;
  font: 700 clamp(56px, 13vw, 168px)/0.95 var(--round);
  letter-spacing: -.035em;
  color: var(--text);
  text-shadow: 0 2px 30px rgba(4, 16, 42, .65);
}
.hello .dot { color: var(--rose); }
.hello .tag {
  margin: 22px 0 0;
  max-width: 34em;
  font: 400 clamp(16px, 2.2vw, 21px)/1.55 var(--round);
  color: var(--dim);
  text-shadow: 0 1px 14px rgba(4, 16, 42, .9);
}
#egg {
  display: none;
  margin-top: 18px;
  max-width: 34em;
  padding: 10px 14px;
  font-size: 14px;
  color: var(--text);
  background: rgba(4, 16, 42, .55);
  border-left: 3px solid var(--rose);
}
body.tdov #egg { display: block; }
.hint {
  position: absolute;
  right: 22px;
  bottom: 18px;
  margin: 0;
  font: 13px var(--mono);
  color: rgba(169, 194, 221, .6);
  pointer-events: none;
}
.down {
  position: absolute;
  left: 50%;
  bottom: 14px;
  translate: -50% 0;
  font: 22px var(--mono);
  color: var(--dim);
  text-decoration: none;
  padding: 6px 12px;
  animation: bob 2.4s ease-in-out infinite;
}
@keyframes bob { 50% { transform: translateY(6px); } }

/* The desktop. */
.desk-wrap {
  padding: 70px max(16px, 4vw) 40px;
  background: linear-gradient(180deg, var(--night) 0, #061A3C 100%);
}
.section {
  margin: 0 0 22px;
  font: 700 clamp(28px, 4.5vw, 44px)/1.1 var(--round);
  letter-spacing: -.02em;
}
.desktop {
  position: relative;
  height: max(760px, 92vh);
  max-width: 1400px;
  margin: 0 auto;
  overflow: hidden;
  border: 2px solid #1F3C68;
  /* The wallpaper Mizu ships: deep blue to light, and the kanji. */
  background: linear-gradient(180deg, #0A4A8A 0, #2C79BE 45%, #9CC9EA 80%, #E4F1FA 100%);
  font: 14px/1.5 var(--mono);
  color: var(--ink);
  user-select: none;
}
.kanji {
  position: absolute;
  right: 6%;
  top: 14%;
  font: 700 min(38vw, 420px)/1 serif;
  color: rgba(5, 37, 82, .55);
  pointer-events: none;
}

.win {
  position: absolute;
  display: flex;
  flex-direction: column;
  min-width: 220px;
  padding: 3px;
  background: var(--face);
  border: 1px solid;
  border-color: var(--light) var(--dark) var(--dark) var(--light);
  box-shadow: inset -1px -1px var(--shadow), inset 1px 1px #DFDFDF, 6px 8px 0 rgba(4, 16, 42, .25);
}
.win.dragging { box-shadow: inset -1px -1px var(--shadow), inset 1px 1px #DFDFDF, 10px 14px 0 rgba(4, 16, 42, .3); }
.win .title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  height: 22px;
  padding: 0 3px 0 6px;
  background: var(--title-idle);
  color: var(--face);
  font-weight: 700;
  cursor: grab;
  touch-action: none;
}
.win.front .title { background: var(--title); color: #fff; }
.win .title span:first-child { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.btns { display: flex; gap: 2px; }
.btns button {
  width: 18px;
  height: 16px;
  padding: 0;
  font: 700 12px/1 var(--mono);
  color: var(--ink);
  background: var(--face);
  border: 1px solid;
  border-color: var(--light) var(--dark) var(--dark) var(--light);
  cursor: pointer;
}
.btns button:active { border-color: var(--dark) var(--light) var(--light) var(--dark); }
.win .menu { display: flex; gap: 14px; padding: 2px 6px; }
.win .body { padding: 10px 12px 12px; }
.win .body.paper {
  margin: 2px;
  background: var(--paper);
  border: 1px solid;
  border-color: var(--shadow) var(--light) var(--light) var(--shadow);
  font: 15px/1.6 var(--sans);
}
.win .kind { margin: 0; font-size: 12px; color: #3A3A3A; text-transform: uppercase; letter-spacing: .06em; }
.win h3 { margin: 2px 0 6px; font-size: 20px; }
.win p { margin: 0 0 8px; }
.win code { font: inherit; background: #fff; padding: 0 3px; }
.buttons { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.btn {
  display: inline-block;
  min-width: 82px;
  padding: 4px 12px;
  text-align: center;
  color: var(--ink);
  text-decoration: none;
  background: var(--face);
  border: 1px solid;
  border-color: var(--light) var(--dark) var(--dark) var(--light);
  box-shadow: inset -1px -1px var(--shadow);
}
.btn.default { outline: 1px solid var(--ink); outline-offset: 0; }
.btn:hover { background: #CCCCCC; }
.btn:active { border-color: var(--dark) var(--light) var(--light) var(--dark); box-shadow: inset 1px 1px var(--shadow); }
.win[hidden] { display: none; }

.taskbar {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  gap: 4px;
  height: 32px;
  padding: 2px 3px;
  background: var(--face);
  border-top: 1px solid var(--light);
  box-shadow: 0 -1px var(--face);
  z-index: 1000;
}
.start, .tasks button {
  height: 26px;
  padding: 0 10px;
  font: 14px var(--mono);
  color: var(--ink);
  background: var(--face);
  border: 1px solid;
  border-color: var(--light) var(--dark) var(--dark) var(--light);
  box-shadow: inset -1px -1px var(--shadow);
  cursor: pointer;
}
.start[aria-expanded="true"], .tasks button.front {
  border-color: var(--dark) var(--light) var(--light) var(--dark);
  box-shadow: inset 1px 1px var(--shadow);
  background: #D4D4D4;
}
.tasks { display: flex; gap: 4px; flex: 1; min-width: 0; overflow: hidden; }
.tasks button { max-width: 160px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tray {
  margin-left: auto;
  height: 26px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 10px;
  font-variant-numeric: tabular-nums;
  border: 1px solid;
  border-color: var(--shadow) var(--light) var(--light) var(--shadow);
}

.startmenu {
  position: absolute;
  left: 3px;
  bottom: 33px;
  display: flex;
  min-width: 230px;
  background: var(--face);
  border: 1px solid;
  border-color: var(--light) var(--dark) var(--dark) var(--light);
  box-shadow: inset -1px -1px var(--shadow), 4px 4px 0 rgba(4, 16, 42, .3);
  z-index: 1001;
}
.startmenu[hidden] { display: none; }
.startmenu .stripe {
  width: 26px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 8px;
  background: linear-gradient(0deg, var(--title), #1084D0);
  color: #fff;
  font-weight: 700;
}
.startmenu .stripe span { writing-mode: vertical-rl; rotate: 180deg; letter-spacing: .1em; }
.startmenu ul { list-style: none; margin: 0; padding: 3px 0; flex: 1; }
.startmenu a, .startmenu button {
  display: block;
  width: 100%;
  padding: 6px 16px;
  text-align: left;
  font: 14px var(--mono);
  color: var(--ink);
  text-decoration: none;
  background: none;
  border: 0;
  cursor: pointer;
}
.startmenu a:hover, .startmenu button:hover, .startmenu a:focus-visible, .startmenu button:focus-visible {
  background: var(--title);
  color: #fff;
  outline: none;
}
.startmenu .sep { height: 0; margin: 3px 4px; border-top: 1px solid var(--shadow); border-bottom: 1px solid var(--light); }

.foot { padding: 30px 16px 44px; text-align: center; color: #6482A8; font-size: 14px; }
.foot a { color: var(--dim); }

/* "It is now safe to turn off your computer." */
.off {
  position: fixed;
  inset: 0;
  z-index: 5000;
  display: grid;
  place-content: center;
  gap: 18px;
  text-align: center;
  background: #000;
  color: #E07A1F;
  font: 700 clamp(22px, 4vw, 40px)/1.35 var(--mono);
  cursor: pointer;
}
.off[hidden] { display: none; }
.off small { font: 13px var(--mono); color: #6A6A6A; }

/* Small screens: the windows stack, nothing to drag. */
@media (max-width: 820px) {
  .desktop { height: auto; padding: 14px 12px 50px; }
  .kanji { top: 2%; font-size: 70vw; }
  .win { position: relative; left: auto !important; top: auto !important; width: auto !important; margin-bottom: 14px; }
  .win .title { cursor: default; }
  .btns { display: none; }
  .tasks { display: none; }
  .hint { left: 16px; right: auto; bottom: 56px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .down { animation: none; }
}