:root {
  --ink: #0d0b1a;
  --paper: #f2e4c9;
  --mag: #d6407f;
  --cyan: #5fd0c8;
  --gold: #e8b647;
  --deep: #241541;
  --mid: #3d2266;
  --line: #7a5fb0;
  --shadow: #07060f;
}

body[data-pal="seafoam"] {
  --mag: #3f8fd0;
  --cyan: #7ee0a8;
  --gold: #dbe36a;
  --deep: #0f2a3a;
  --mid: #17475c;
  --line: #3f8fa8;
}

body[data-pal="rust"] {
  --mag: #c8562c;
  --cyan: #e0a45c;
  --gold: #f0d27a;
  --deep: #2a1410;
  --mid: #4d2418;
  --line: #a05a38;
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
  margin: 0;
}

body {
  background: var(--ink);
  color: var(--paper);
  font-family: "DotGothic16", "MS Gothic", monospace;
  font-size: 15px;
  overflow: hidden;
  image-rendering: pixelated;
  -webkit-font-smoothing: none;
}

button {
  font: inherit;
  color: inherit;
}

/* desktop */
#desk {
  position: absolute;
  inset: 0 0 30px 0;
  overflow: hidden;
}

#wall {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, #0a0818 0%, var(--deep) 34%, var(--mid) 62%, var(--mag) 100%);
}

#wall::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(45deg, rgba(13,11,26,.55) 25%, transparent 25%, transparent 75%, rgba(13,11,26,.55) 75%),
    linear-gradient(45deg, rgba(13,11,26,.55) 25%, transparent 25%, transparent 75%, rgba(13,11,26,.55) 75%);
  background-size: 4px 4px;
  background-position: 0 0, 2px 2px;
  -webkit-mask-image: linear-gradient(180deg, transparent 20%, #000 55%, transparent 88%);
  mask-image: linear-gradient(180deg, transparent 20%, #000 55%, transparent 88%);
}

#stars {
  position: absolute;
  inset: 0;
}

#horizon {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 34%;
  background:
    repeating-linear-gradient(90deg, transparent 0 39px, rgba(242,228,201,.14) 39px 40px),
    repeating-linear-gradient(0deg, transparent 0 15px, rgba(242,228,201,.10) 15px 16px);
  transform: perspective(220px) rotateX(66deg);
  transform-origin: bottom;
}

#crt {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 9000;
  background: repeating-linear-gradient(0deg, rgba(0,0,0,.30) 0 1px, transparent 1px 3px);
}

body[data-crt="off"] #crt {
  display: none;
}

/* desktop icons */
#icons {
  position: absolute;
  top: 14px;
  left: 14px;
  width: 96px;
}

.ico {
  width: 88px;
  padding: 6px 2px 8px;
  margin-bottom: 6px;
  text-align: center;
  cursor: pointer;
  user-select: none;
  border: 2px solid transparent;
  line-height: 1.1;
}

.ico:hover {
  border-color: var(--line);
  background: rgba(13,11,26,.4);
}

.ico:active {
  background: var(--mag);
}

.ico svg {
  display: block;
  margin: 0 auto 4px;
}

.ico span {
  font-size: 12px;
  letter-spacing: .5px;
  text-shadow: 1px 1px 0 #000;
}

/* windows */
.win {
  position: absolute;
  min-width: 230px;
  background: var(--deep);
  border: 2px solid var(--paper);
  box-shadow: 4px 4px 0 var(--shadow);
  display: flex;
  flex-direction: column;
}

.win.gone {
  display: none;
}

.bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 2px 3px 3px 6px;
  cursor: grab;
  user-select: none;
  background: var(--mag);
  border-bottom: 2px solid var(--paper);
  background-image: linear-gradient(45deg, rgba(242,228,201,.25) 25%, transparent 25%, transparent 75%, rgba(242,228,201,.25) 75%);
  background-size: 4px 4px;
}

.win.on .bar {
  background-color: var(--mag);
}

.win:not(.on) .bar {
  background-color: #5a4a72;
}

.bar b {
  flex: 1;
  font-weight: normal;
  font-size: 13px;
  letter-spacing: 1px;
  text-shadow: 1px 1px 0 var(--shadow);
  overflow: hidden;
  white-space: nowrap;
}

.bar button {
  width: 16px;
  height: 16px;
  padding: 0;
  line-height: 1;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--ink);
  cursor: pointer;
  font-size: 11px;
}

.bar button:hover {
  background: var(--gold);
}

.body {
  padding: 10px;
  overflow: auto;
  flex: 1;
}

.body::-webkit-scrollbar {
  width: 12px;
}

.body::-webkit-scrollbar-track {
  background: var(--ink);
}

.body::-webkit-scrollbar-thumb {
  background: var(--line);
  border: 2px solid var(--ink);
}

/* shared */
h3 {
  margin: 0 0 6px;
  font-size: 14px;
  color: var(--gold);
  letter-spacing: 1px;
  font-weight: normal;
}

p {
  margin: 0 0 9px;
  line-height: 1.5;
}

a {
  color: var(--cyan);
}

.dim {
  color: #a596c4;
}

.hr {
  height: 2px;
  background: var(--line);
  margin: 9px 0;
}

.btn {
  background: var(--mid);
  border: 2px solid var(--paper);
  padding: 3px 10px;
  cursor: pointer;
  letter-spacing: 1px;
  font-size: 13px;
}

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

.btn:active {
  transform: translate(1px, 1px);
}

.btn[disabled] {
  opacity: .4;
  cursor: not-allowed;
}

.tag {
  display: inline-block;
  padding: 0 5px;
  background: var(--ink);
  border: 1px solid var(--line);
  font-size: 11px;
  letter-spacing: 1px;
}

.stars {
  color: var(--gold);
  letter-spacing: 2px;
}

/* roster */
.rosterwrap {
  display: flex;
  gap: 9px;
  height: 100%;
}

.rlist {
  width: 126px;
  flex: none;
  overflow: auto;
  border-right: 2px solid var(--line);
  padding-right: 6px;
}

.rrow {
  padding: 3px 5px;
  cursor: pointer;
  font-size: 13px;
  border: 1px solid transparent;
}

.rrow:hover {
  border-color: var(--line);
}

.rrow.sel {
  background: var(--mag);
}

.rrow.locked {
  color: #6b5c8a;
}

.rdetail {
  flex: 1;
  overflow: auto;
}

.pf {
  display: block;
  border: 2px solid var(--paper);
}

.meter {
  height: 10px;
  background: var(--ink);
  border: 1px solid var(--line);
}

.meter i {
  display: block;
  height: 100%;
  background: var(--mag);
}

.kv {
  font-size: 12px;
  line-height: 1.7;
}

/* shrine */
.card {
  width: 132px;
  height: 172px;
  border: 2px solid var(--paper);
  background: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.card.r5 {
  box-shadow: 0 0 0 3px var(--gold);
}

.card.r4 {
  box-shadow: 0 0 0 3px var(--cyan);
}

.flash {
  animation: fl .5s steps(2) 3;
}

@keyframes fl {
  0% { filter: invert(1); }
  100% { filter: none; }
}

/* talk */
.vn {
  display: flex;
  gap: 9px;
}

.vnbox {
  border: 2px solid var(--paper);
  background: var(--ink);
  padding: 8px;
  min-height: 96px;
}

.choice {
  display: block;
  width: 100%;
  text-align: left;
  margin-top: 5px;
}

/* terminal */
.termout {
  height: 230px;
  overflow: auto;
  background: var(--ink);
  border: 2px solid var(--line);
  padding: 7px;
  font-size: 13px;
  white-space: pre-wrap;
  line-height: 1.45;
}

.termin {
  display: flex;
  gap: 5px;
  margin-top: 6px;
}

.termin input {
  flex: 1;
  background: var(--ink);
  border: 2px solid var(--line);
  color: var(--cyan);
  font: inherit;
  padding: 3px 6px;
  outline: none;
}

/* radio */
#viz {
  display: block;
  border: 2px solid var(--line);
  background: var(--ink);
  width: 100%;
}

.tracklist div {
  padding: 2px 5px;
  cursor: pointer;
  font-size: 13px;
}

.tracklist div:hover {
  background: var(--mid);
}

.tracklist div.on {
  background: var(--mag);
}

/* taskbar */
#bar {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 30px;
  z-index: 8000;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0 6px;
  background: var(--deep);
  border-top: 2px solid var(--paper);
}

#start {
  background: var(--mag);
  border: 2px solid var(--paper);
  padding: 1px 10px;
  cursor: pointer;
  letter-spacing: 2px;
  font-size: 13px;
}

#start:hover {
  background: var(--gold);
  color: var(--ink);
}

#tasks {
  display: flex;
  gap: 4px;
  flex: 1;
  overflow: hidden;
}

.task {
  background: var(--mid);
  border: 2px solid var(--line);
  padding: 1px 9px;
  cursor: pointer;
  font-size: 12px;
  max-width: 150px;
  overflow: hidden;
  white-space: nowrap;
}

.task.on {
  border-color: var(--paper);
  background: var(--deep);
}

#clock {
  font-size: 13px;
  letter-spacing: 1px;
  padding: 1px 8px;
  border: 2px solid var(--line);
  background: var(--ink);
}

#menu {
  position: absolute;
  left: 6px;
  bottom: 32px;
  width: 196px;
  z-index: 8100;
  background: var(--deep);
  border: 2px solid var(--paper);
  box-shadow: 4px 4px 0 var(--shadow);
  display: none;
}

#menu.open {
  display: block;
}

#menu h4 {
  margin: 0;
  padding: 4px 8px;
  background: var(--mag);
  font-size: 12px;
  letter-spacing: 2px;
  font-weight: normal;
}

#menu button {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 5px 10px;
  cursor: pointer;
  font-size: 13px;
}

#menu button:hover {
  background: var(--mag);
}

/* boot */
#boot {
  position: absolute;
  inset: 0;
  z-index: 9500;
  background: #000;
  color: #c9c9c9;
  padding: 26px 30px;
  font-size: 14px;
  line-height: 1.6;
  cursor: pointer;
}

#boot b {
  color: var(--gold);
  font-weight: normal;
}

#boot.done {
  display: none;
}

.cur::after {
  content: "_";
  animation: bl 1s steps(2) infinite;
}

@keyframes bl {
  50% { opacity: 0; }
}

@media (max-width: 640px) {
  #icons {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
  }
  .win {
    max-width: calc(100vw - 20px);
  }
}