:root {
  color-scheme: dark;
  --ink: #e4d3a1;
  --muted: #a69c7d;
  --panel: #24271e;
  --line: #8a805f;
  --accent: #c7af70;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  color: var(--ink);
  font-family: 'Courier New', monospace;
  background:
    repeating-linear-gradient(0deg, #00000014 0 1px, transparent 1px 4px),
    radial-gradient(ellipse at top, #393b2d, #15170f 80%);
}
.lobby {
  width: 100%;
  max-width: 460px;
  padding: 28px;
  background: var(--panel);
  border: 4px double var(--line);
  box-shadow:
    8px 8px 0 #0b0e09,
    inset 0 0 0 3px #171b13;
}
h1 {
  margin: 0 0 8px;
  font-size: 46px;
  letter-spacing: 8px;
  color: var(--accent);
  text-shadow: 3px 3px #10130c;
}
p {
  margin: 0 0 24px;
  color: var(--muted);
  line-height: 1.5;
}
label {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  letter-spacing: 1px;
}
input,
button {
  min-height: 42px;
  border-radius: 0;
  font: inherit;
}
input {
  width: 100%;
  min-width: 0;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: #161b13;
  color: var(--ink);
  box-shadow: inset 2px 2px #0b0e09;
}
input::placeholder {
  color: #807a65;
}
button {
  padding: 10px 16px;
  border: 2px solid #d7c694;
  background: var(--accent);
  color: #25291b;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  box-shadow: 3px 3px #0e110b;
}
button:hover {
  background: #dfca8c;
}
button:active {
  transform: translate(1px, 1px);
  box-shadow: 1px 1px #0e110b;
}
button:disabled {
  opacity: 0.5;
  cursor: default;
}
input:focus-visible,
button:focus-visible {
  outline: 2px solid #dcc98e;
  outline-offset: 3px;
}
#status {
  margin: 20px 0 0;
  font-size: 13px;
}
#session {
  margin-top: 16px;
}
#player-info {
  margin: 10px 0;
  font-size: 12px;
}
#joined-game-id {
  font-size: 12px;
}
#exit-game {
  background: #ae7253;
  color: #fff0c8;
  border-color: #d69e76;
}
.lobby.in-game {
  max-width: 1312px;
}
#board {
  margin-top: 20px;
}
.board-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
  padding: 10px 12px;
  background: #191e15;
  border: 1px solid var(--line);
}
.board-stats {
  display: flex;
  gap: 16px;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
#player-count {
  color: var(--muted);
}
#fps {
  min-width: 65px;
  text-align: right;
  color: #a9c789;
}
.health-hud {
  width: 220px;
  max-width: 45%;
}
.health-hud label {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 5px;
  text-transform: uppercase;
  font-size: 11px;
}
#health-bar {
  --health-color: #d24e45;
  display: block;
  width: 100%;
  height: 13px;
  border: 1px solid #b4aa83;
  background: #11170e;
  accent-color: var(--health-color);
}
#health-bar::-webkit-progress-bar {
  background: #11170e;
}
#health-bar::-webkit-progress-value {
  background: var(--health-color);
}
#health-bar::-moz-progress-bar {
  background: var(--health-color);
}
#health-bar.on-train {
  --health-color: #77ff65;
  box-shadow: 0 0 12px #77ff6570;
}
#damage-flash {
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(ellipse, #ff242410 20%, #b0000070 100%);
  box-shadow: inset 0 0 100px 35px #ee2828;
}
.game-id-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: stretch;
  gap: 8px;
}
#copy-game-id {
  flex-shrink: 0;
  min-width: 92px;
  font-size: 12px;
}
.arena-frame {
  position: relative;
  border: 2px solid #79765b;
}
.game-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 232px;
  align-items: start;
  gap: 16px;
}
.scoreboard-panel {
  min-width: 0;
  padding: 12px;
  border: 2px solid var(--line);
  background: #191e15;
}
.scoreboard-panel h2 {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 2px;
}
.scoreboard-panel table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.scoreboard-panel th,
.scoreboard-panel td {
  padding: 8px 4px;
  border-bottom: 1px solid #414632;
  text-align: right;
}
.scoreboard-panel th:first-child,
.scoreboard-panel td:first-child {
  width: 48%;
  text-align: left;
  overflow-wrap: anywhere;
}
.scoreboard-panel th {
  color: var(--muted);
  font-size: 11px;
}
.scoreboard-panel .local-player {
  color: #a9c789;
  background: #303923;
}
#arena {
  display: block;
  width: 100%;
  height: auto;
  background: #191c17;
  image-rendering: pixelated;
}
.minimap-panel {
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding: 6px;
  border: 2px solid #8b936d;
  background: #192014;
  box-shadow: 3px 3px #060c07;
  pointer-events: none;
}
.minimap-panel > span {
  display: block;
  margin-bottom: 4px;
  color: #b2bd8b;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 3px;
}
#minimap {
  display: block;
  width: 192px;
  height: 72px;
  border: 1px solid #667554;
  image-rendering: pixelated;
}
.minimap-panel small {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 5px;
  color: #b9b596;
  font-size: 9px;
}
.dot {
  width: 5px;
  height: 5px;
  display: inline-block;
  margin-left: 5px;
}
.dot.you {
  background: #82d965;
}
.dot.enemy {
  background: #ec6859;
}
.dot.train {
  background: #61aaf4;
}
.board-note {
  margin: 10px 0 0;
  font-size: 11px;
}
#create-game {
  width: 100%;
  margin-top: 16px;
}
#character-picker {
  margin: 20px 0 0;
  padding: 12px;
  border: 1px solid var(--line);
}
#character-picker legend {
  font-size: 12px;
  padding: 0 6px;
  text-transform: uppercase;
}
.character-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.character-option {
  display: grid;
  justify-items: center;
  gap: 8px;
  margin: 0;
  padding: 12px 4px;
  border: 2px solid #414632;
  background: #181e14;
  cursor: pointer;
  font-size: 11px;
}
.character-option:has(input:checked) {
  border-color: var(--accent);
  background: #323728;
}
.character-option input {
  width: 16px;
  min-height: 16px;
  accent-color: var(--accent);
  box-shadow: none;
}
.character-option img {
  object-fit: contain;
  image-rendering: pixelated;
}
.divider {
  margin: 22px 0;
  color: var(--muted);
  text-align: center;
  font-size: 12px;
}
.join-row {
  display: flex;
  gap: 10px;
}
#join-game {
  flex-shrink: 0;
}
#kill-announcement {
  color: #e2bd74;
  text-align: center;
  margin: 0 0 8px;
  font-size: 13px;
}
#kill-announcement:empty {
  display: none;
}
@media (max-width: 900px) {
  .game-layout {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 600px) {
  body {
    padding: 12px;
  }
  .lobby {
    padding: 16px;
  }
  .board-heading {
    gap: 8px;
    padding: 8px;
  }
  .board-stats {
    flex-direction: column;
    gap: 4px;
    text-align: right;
  }
  .health-hud {
    max-width: 60%;
  }
  .minimap-panel {
    right: 5px;
    bottom: 5px;
  }
  #minimap {
    width: 144px;
    height: 54px;
  }
}
@media (max-width: 400px) {
  .join-row {
    flex-direction: column;
  }
}

.round-hud {
  text-align: center;
  margin: 12px 0;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
}
#round-label {
  display: block;
  font-size: 14px;
}
#round-countdown {
  display: block;
  font-size: clamp(64px, 10vw, 110px);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
#board.intermission .arena-frame,
#board.intermission .board-note {
  display: none;
}
#board.intermission .game-layout {
  display: block;
  max-width: 760px;
  margin: 24px auto;
}
#board.intermission .scoreboard-panel {
  padding: 24px;
}
#board.intermission .scoreboard-panel table {
  font-size: 18px;
}