Made of little things.

/*
  Mini Samurai: rice paper, sumi ink and vermilion lacquer.
  The 3D house is warm and toy-like; the interface reads like a scroll
  stamped with a hanko seal. App-owned colours, never host-themed.
*/

:root {
  --paper: #f3e9d6;
  --paper-2: #e6d6b8;
  --paper-edge: #cdb78f;
  --ink: #1c1a1f;
  --ink-soft: #4d4552;
  --vermilion: #c8372d;
  --vermilion-dark: #8f231c;
  --indigo: #2f56a8;
  --gold: #e3b23c;
  --hp: #f5efe2;
  --serif: "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", "Noto Serif JP", "Noto Serif", Georgia, "Times New Roman", serif;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme: light;
  font: 15px/1.4 var(--sans);
}

* {
  box-sizing: border-box;
}

:where(html, body, body *) {
  -webkit-user-select: none;
  user-select: none;
}

html,
body,
#app {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #2a2220;
  color: var(--ink);
}

button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}

button:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

[hidden] {
  display: none !important;
}

.app {
  position: fixed;
  inset: 0;
  overflow: hidden;
}

#view {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  outline: none;
  touch-action: none;
}

/* ---- Shared paper card ---------------------------------------------------- */

.screen {
  position: absolute;
  inset: 0;
  display: flex;
  padding: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom))
    max(16px, env(safe-area-inset-left));
}

.card {
  background:
    radial-gradient(circle at 15% 10%, rgb(255 255 255 / 0.5), transparent 40%),
    linear-gradient(175deg, var(--paper), var(--paper-2));
  border: 2px solid var(--ink);
  border-radius: 4px 14px 4px 14px;
  box-shadow: 6px 6px 0 rgb(28 26 31 / 0.85), 0 18px 40px rgb(0 0 0 / 0.35);
  padding: 20px 22px;
}

.seal {
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 54px;
  height: 54px;
  background: var(--vermilion);
  color: var(--paper);
  border-radius: 6px;
  font: 700 20px/1 var(--serif);
  writing-mode: vertical-rl;
  letter-spacing: 2px;
  transform: rotate(-4deg);
  box-shadow: inset 0 0 0 3px rgb(243 233 214 / 0.35);
}

.seal.big {
  width: 76px;
  height: 76px;
  font-size: 44px;
  writing-mode: horizontal-tb;
}

h1,
h2,
h3 {
  font-family: var(--serif);
  margin: 0;
}

/* ---- Main menu --------------------------------------------------------------- */

.menu {
  align-items: center;
  justify-content: flex-start;
  pointer-events: none;
}

.menu-card {
  pointer-events: auto;
  width: min(440px, 100%);
  max-height: 100%;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  scrollbar-width: thin;
}

.title {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 4px;
}

.title .logo {
  margin: 0;
  font-family: var(--serif);
  font-size: 36px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.5px;
}

.tagline {
  margin: 4px 0 0;
  color: var(--ink-soft);
  font-style: italic;
}

.opt {
  display: grid;
  grid-template-columns: 88px 1fr;
  align-items: center;
  gap: 10px;
}

.opt-label {
  font: 700 13px/1.2 var(--serif);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--ink-soft);
}

.seg {
  display: flex;
  gap: 6px;
}

.seg button {
  flex: 1;
  min-height: 40px;
  padding: 6px 8px;
  border: 2px solid var(--ink);
  border-radius: 3px;
  background: rgb(255 255 255 / 0.35);
  font-weight: 600;
  transition: transform 0.08s, background 0.12s, color 0.12s;
}

.seg button:hover {
  background: rgb(255 255 255 / 0.65);
}

.seg button:active {
  transform: translateY(1px);
}

.seg button.on {
  background: var(--ink);
  color: var(--paper);
}

.speed {
  display: flex;
  align-items: center;
  gap: 10px;
}

.speed input {
  flex: 1;
  min-width: 0;
  height: 32px;
  accent-color: var(--vermilion);
  cursor: pointer;
}

.speed-value {
  min-width: 3.2em;
  text-align: right;
  font: 700 14px/1 var(--serif);
}

.pause-speed {
  flex-wrap: wrap;
  text-align: left;
}

.pause-speed .opt-label {
  flex-basis: 100%;
}

.rooms-label {
  margin-top: 4px;
}

.rooms {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.rooms .room {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  text-align: left;
  min-height: 72px;
  padding: 8px 10px 8px 14px;
  position: relative;
  overflow: hidden;
}

.rooms .room::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  background: var(--swatch);
}

.room-living {
  --swatch: linear-gradient(#8a5a3b, #d9a63a, #2d8b8b);
}
.room-kitchen {
  --swatch: linear-gradient(#f2ead4, #8fd1b5, #c8372d);
}
.room-bedroom {
  --swatch: linear-gradient(#b9a3d6, #8fb3e0, #6e8f5a);
}
.room-bathroom {
  --swatch: linear-gradient(#7fd3d6, #ffffff, #f2c94c);
}
.room-garage {
  --swatch: linear-gradient(#b9bcb8, #f2c14e, #3f8a4a);
}
.room-house {
  --swatch: linear-gradient(#8a5a3b, #8fa889, #c8323c, #b9a3d6, #7fd3d6);
  grid-column: 1 / -1;
}

.room-name {
  font: 700 16px/1.1 var(--serif);
}

.room-blurb {
  font-size: 12px;
  font-weight: 400;
  line-height: 1.25;
  opacity: 0.8;
}

.start {
  min-height: 52px;
  border: 2px solid var(--ink);
  border-radius: 3px;
  background: var(--vermilion);
  color: var(--paper);
  font: 800 22px/1 var(--serif);
  letter-spacing: 3px;
  box-shadow: 4px 4px 0 var(--ink);
  transition: transform 0.08s, box-shadow 0.08s;
}

.start:hover {
  background: #d8443a;
}

.start:active {
  transform: translate(3px, 3px);
  box-shadow: 1px 1px 0 var(--ink);
}

.controls summary {
  cursor: pointer;
  font: 700 14px/1.2 var(--serif);
  padding: 6px 0;
}

.controls-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.controls h3 {
  font-size: 14px;
  border-bottom: 2px solid var(--ink);
  margin-bottom: 4px;
}

.controls dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 8px;
  margin: 0;
  font-size: 12px;
}

.controls dt {
  color: var(--ink-soft);
}

.controls dd {
  margin: 0;
  font-weight: 600;
}

.hint {
  font-size: 12px;
  color: var(--ink-soft);
  margin: 8px 0 0;
}

/* ---- Pause and results ------------------------------------------------------------ */

.overlay {
  z-index: 5;
  align-items: center;
  justify-content: center;
  background: rgb(20 14 12 / 0.45);
}

.small-card {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  width: min(320px, 100%);
  text-align: center;
}

.small-card .seal {
  align-self: center;
}

.small-card h2 {
  font-size: 28px;
  margin: 4px 0 6px;
}

.small-card button:not(.start) {
  min-height: 44px;
  border: 2px solid var(--ink);
  border-radius: 3px;
  background: rgb(255 255 255 / 0.4);
  font-weight: 600;
}

/* ---- Too small notice --------------------------------------------------------------- */

.too-small {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px;
  background: var(--paper);
  text-align: center;
  font: 600 14px/1.3 var(--serif);
  z-index: 20;
}

.too-small p {
  margin: 0;
  max-width: 220px;
}

/* ---- HUD ---------------------------------------------------------------------------- */

.hud {
  position: absolute;
  inset: 0;
  pointer-events: none;
  font-family: var(--sans);
}

.hud-top {
  position: absolute;
  top: max(10px, env(safe-area-inset-top));
  left: 12px;
  right: 12px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: start;
  gap: 12px;
}

.hud-team {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.hud-team[data-team="1"] {
  align-items: flex-end;
}

.hud-row {
  width: min(320px, 100%);
}

.hud-name {
  display: flex;
  align-items: baseline;
  gap: 8px;
  color: #fff;
  text-shadow: 0 1px 0 #000, 0 0 6px rgb(0 0 0 / 0.6);
  font-size: 13px;
}

.hud-team[data-team="1"] .hud-name {
  flex-direction: row-reverse;
}

.hud-name b {
  background: var(--team);
  padding: 0 7px;
  border: 2px solid var(--ink);
  border-radius: 2px;
  font: 800 13px/1.35 var(--serif);
  text-shadow: none;
}

.hud-weapon {
  font-size: 12px;
  opacity: 0.95;
}

.hud-bar {
  position: relative;
  height: 16px;
  margin-top: 3px;
  background: rgb(28 26 31 / 0.85);
  border: 2px solid var(--ink);
  transform: skewX(-18deg);
  overflow: hidden;
  box-shadow: 3px 3px 0 rgb(0 0 0 / 0.35);
}

.hud-team[data-team="1"] .hud-bar {
  transform: skewX(18deg) scaleX(-1);
}

.hud-hp,
.hud-lag {
  position: absolute;
  inset: 0 auto 0 0;
  transition: width 0.08s linear;
}

.hud-lag {
  background: #ffcf7a;
}

.hud-hp {
  background: linear-gradient(180deg, var(--hp), var(--armor) 160%);
  border-right: 2px solid var(--ink);
}

.hud-row.low .hud-hp {
  background: linear-gradient(180deg, #ff9b84, var(--vermilion));
}

.hud-row.hurt .hud-bar {
  animation: hud-shake 0.2s linear;
}

.hud-row.out {
  opacity: 0.45;
}

@keyframes hud-shake {
  25% {
    translate: -3px 0;
  }
  75% {
    translate: 3px 0;
  }
}

.hud.explore .hud-mid {
  visibility: hidden;
}

.hud-mid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.hud-wave {
  min-width: 56px;
  padding: 2px 8px;
  background: var(--paper);
  border: 2px solid var(--ink);
  border-radius: 3px;
  box-shadow: 3px 3px 0 rgb(0 0 0 / 0.4);
  text-align: center;
  font: 800 24px/1.1 var(--serif);
}

.hud-pips {
  display: flex;
  gap: 8px;
  padding: 3px 10px;
  background: rgb(28 26 31 / 0.7);
  border: 2px solid var(--ink);
  border-radius: 3px;
  font-size: 16px;
  letter-spacing: 2px;
  text-shadow: 0 1px 0 #000;
}

.hud-pips span {
  color: var(--team);
}

.hud-layer {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hud-tag {
  position: absolute;
  left: 0;
  top: 0;
  margin: -22px 0 0 -14px;
  width: 28px;
  text-align: center;
  font: 800 11px/1 var(--serif);
  color: #fff;
  text-shadow: 0 1px 0 #000;
}

.hud-tag::after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  margin: 2px auto 0;
  border: 6px solid transparent;
  border-top-color: var(--team);
  filter: drop-shadow(0 1px 0 #000);
}

.hud-tag:not(.human)::after {
  border-width: 4px;
  opacity: 0.8;
}

.hud-popup {
  position: absolute;
  left: 0;
  top: 0;
  white-space: nowrap;
  font: 800 18px/1 var(--serif);
  -webkit-text-stroke: 4px var(--ink);
  paint-order: stroke fill;
}

.hud-banner {
  position: absolute;
  left: 0;
  right: 0;
  top: 38%;
  text-align: center;
}

.hud-banner-text {
  display: inline-block;
  padding: 6px 28px 10px;
  background: var(--ink);
  color: var(--paper);
  font: 900 clamp(34px, 8vw, 72px) / 1 var(--serif);
  letter-spacing: 4px;
  border-top: 4px solid var(--vermilion);
  border-bottom: 4px solid var(--vermilion);
  transform: skewX(-8deg);
  box-shadow: 0 10px 30px rgb(0 0 0 / 0.4);
}

.hud-banner-sub {
  margin-top: 10px;
  color: #fff;
  font: 700 clamp(16px, 3vw, 24px) / 1.2 var(--serif);
  text-shadow: 0 2px 0 #000, 0 0 10px rgb(0 0 0 / 0.7);
}

.hud-banner.stamp > * {
  animation: stamp 0.35s cubic-bezier(0.2, 1.6, 0.4, 1) both;
}

.hud-banner.stamp .hud-banner-sub {
  animation-delay: 0.15s;
}

.hud-banner.fade {
  opacity: 0;
  transition: opacity 0.4s;
}

@keyframes stamp {
  from {
    opacity: 0;
    transform: scale(1.8) skewX(-8deg);
  }
  to {
    opacity: 1;
  }
}

/* ---- Touch controls ------------------------------------------------------------------ */

.touch {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.touch-stick {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 50%;
  height: 65%;
  pointer-events: auto;
  touch-action: none;
}

.touch-base {
  position: absolute;
  left: 90px;
  top: calc(100% - 110px);
  width: 104px;
  height: 104px;
  margin: -52px 0 0 -52px;
  border-radius: 50%;
  border: 3px solid rgb(243 233 214 / 0.7);
  background: rgb(28 26 31 / 0.25);
  opacity: 0.6;
}

.touch-base.on {
  opacity: 1;
}

.touch-knob {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 48px;
  height: 48px;
  margin: -24px 0 0 -24px;
  border-radius: 50%;
  background: var(--paper);
  border: 3px solid var(--ink);
}

.touch-buttons {
  position: absolute;
  right: max(12px, env(safe-area-inset-right));
  bottom: max(12px, env(safe-area-inset-bottom));
  display: grid;
  grid-template-columns: repeat(3, 56px);
  gap: 10px;
  pointer-events: auto;
  touch-action: none;
}

.touch-buttons button {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 3px solid var(--ink);
  background: rgb(243 233 214 / 0.85);
  font: 800 22px/1 var(--serif);
  touch-action: none;
}

.touch-buttons button small {
  display: block;
  margin-top: 1px;
  font: 700 9px/1 var(--sans);
  letter-spacing: 0.3px;
}

.touch-buttons button.big {
  background: var(--vermilion);
  color: var(--paper);
}

.touch-buttons button.down {
  transform: scale(0.92);
  background: var(--ink);
  color: var(--paper);
}

/* ---- Small frames -------------------------------------------------------------------- */

.compact .menu {
  padding: 8px;
}

.compact .menu-card {
  width: min(400px, 100%);
  padding: 12px 14px;
  gap: 7px;
}

.compact .title .logo {
  font-size: 26px;
}

.compact .seal:not(.big) {
  width: 42px;
  height: 42px;
  font-size: 16px;
}

.compact .opt {
  grid-template-columns: 72px 1fr;
}

.compact .seg button {
  min-height: 36px;
  font-size: 13px;
}

.compact .room-blurb {
  display: none;
}

.compact .rooms .room {
  min-height: 40px;
}

.compact .hud-row {
  width: min(200px, 100%);
}

.compact .hud-weapon {
  display: none;
}

.compact .hud-wave {
  font-size: 18px;
  min-width: 40px;
}

@media (max-width: 520px) {
  .menu {
    justify-content: center;
  }
  .controls-grid {
    grid-template-columns: 1fr;
  }
}

@media (pointer: coarse) {
  .seg button {
    min-height: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hud-banner.stamp > *,
  .hud-row.hurt .hud-bar {
    animation: none;
  }
}

.hud-tally {
  color: #fff;
  font: 700 13px/1.2 var(--serif);
  letter-spacing: 0.5px;
}

.compact .seg[data-key="mode"] button {
  padding: 6px 2px;
  font-size: 12px;
}

.fullscreen-btn {
  min-height: 40px;
  border: 2px solid var(--ink);
  border-radius: 3px;
  background: rgb(255 255 255 / 0.4);
  font-weight: 600;
}

.fullscreen-btn:hover {
  background: rgb(255 255 255 / 0.7);
}

.fullscreen-btn::before {
  content: "⛶ ";
}

.title-fs {
  margin-left: auto;
  align-self: flex-start;
  flex: none;
  width: 38px;
  height: 38px;
  min-height: 0;
  padding: 0;
  font-size: 20px;
  line-height: 1;
}

.title-fs::before {
  content: "⛶";
}

.title-fs.on {
  background: var(--ink);
  color: var(--paper);
}

/* Split-screen divider: an ink stroke with a vermilion core. */
.hud-split {
  position: absolute;
  left: 0;
  right: 0;
  height: 6px;
  margin-top: -3px;
  background: var(--ink);
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  box-shadow: inset 0 0 0 1px var(--vermilion);
}

.hud-split.wide {
  top: 0;
  bottom: 0;
  right: auto;
  width: 6px;
  height: auto;
  margin: 0 0 0 -3px;
  border: 0;
  border-left: 2px solid var(--ink);
  border-right: 2px solid var(--ink);
}

/* ---- Controls screen ------------------------------------------------------------ */

.controls-btn {
  min-height: 40px;
  border: 2px solid var(--ink);
  border-radius: 3px;
  background: rgb(255 255 255 / 0.4);
  font: 700 15px/1 var(--serif);
}

.controls-btn:hover {
  background: rgb(255 255 255 / 0.7);
}

.controls-screen {
  z-index: 8;
}

.controls-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: min(620px, 100%);
  max-height: 100%;
  padding: 16px 18px;
}

.controls-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.controls-head h2 {
  font-size: 26px;
}

.ctl-done {
  min-height: 40px;
  padding: 0 22px;
  font-size: 18px;
}

.ctl-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

.ctl-tabs button {
  min-height: 38px;
  border: 2px solid var(--ink);
  border-radius: 3px;
  background: rgb(255 255 255 / 0.35);
  font-weight: 700;
  font-size: 13px;
}

.ctl-tabs button.on {
  background: var(--ink);
  color: var(--paper);
}

.ctl-body {
  overflow: auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-right: 4px;
  scrollbar-width: thin;
}

.ctl-row {
  display: grid;
  grid-template-columns: 1fr minmax(150px, 46%);
  align-items: center;
  gap: 10px;
  padding: 3px 0;
  border-bottom: 1px dashed rgb(28 26 31 / 0.2);
}

.ctl-label {
  display: flex;
  flex-direction: column;
  font-size: 14px;
}

.ctl-label small {
  color: var(--ink-soft);
  font-size: 12px;
}

.ctl-bind {
  min-height: 36px;
  padding: 4px 10px;
  border: 2px solid var(--ink);
  border-radius: 3px;
  background: var(--paper);
  font-weight: 700;
  box-shadow: 2px 2px 0 var(--ink);
}

.ctl-bind:hover {
  background: #fff;
}

.ctl-row.waiting .ctl-bind {
  background: var(--vermilion);
  color: var(--paper);
  animation: ctl-blink 0.8s ease-in-out infinite alternate;
}

@keyframes ctl-blink {
  to {
    opacity: 0.65;
  }
}

.ctl-note {
  margin: 8px 0 2px;
  font-size: 12px;
  color: var(--ink-soft);
}

.ctl-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.ctl-status {
  font-size: 13px;
  font-weight: 600;
}

.ctl-foot button {
  min-height: 36px;
  padding: 0 12px;
  border: 2px solid var(--ink);
  border-radius: 3px;
  background: rgb(255 255 255 / 0.4);
  font-weight: 600;
  white-space: nowrap;
}

.compact .ctl-tabs {
  grid-template-columns: repeat(2, 1fr);
}

.compact .ctl-row {
  grid-template-columns: 1fr minmax(120px, 50%);
}

/* Controller connected / disconnected notice. */
.toast {
  position: absolute;
  left: 50%;
  bottom: max(18px, env(safe-area-inset-bottom));
  transform: translateX(-50%);
  z-index: 30;
  padding: 8px 16px;
  background: var(--ink);
  color: var(--paper);
  border: 2px solid var(--vermilion);
  border-radius: 3px;
  font: 700 14px/1.2 var(--serif);
  pointer-events: none;
}

.seg button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/* Who has joined: P1 on the keyboard, P2-P4 as controllers press a button. */
.players-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

.pchip {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 3px 4px;
  border: 2px dashed rgb(28 26 31 / 0.35);
  border-radius: 3px;
  color: var(--ink-soft);
  font-size: 10px;
  line-height: 1.15;
  text-align: center;
}

.pchip b {
  font: 800 14px/1.1 var(--serif);
}

.pchip.on {
  border: 2px solid var(--ink);
  background: var(--pc);
  color: #fff;
  text-shadow: 0 1px 0 rgb(0 0 0 / 0.5);
}

.ctl-tabs {
  grid-template-columns: repeat(3, 1fr);
}

.compact .ctl-tabs {
  grid-template-columns: repeat(3, 1fr);
}

.ctl-empty {
  justify-self: center;
  color: var(--ink-soft);
}

.ctl-row.joined .ctl-label b::after {
  content: " ●";
  color: #3a9a4a;
}

/* ---- Split-screen health: each player's own bar in their own view ---------------- */

.hud.split .hud-team {
  display: none;
}

.hud-views {
  position: absolute;
  inset: 0;
}

.hud-view {
  position: absolute;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 14px;
}

.hud-view .hud-own {
  width: min(280px, 50%);
}

/* The nearest foe: smaller, mirrored on the right of the player's view. */
.hud-view .hud-foe {
  width: min(190px, 36%);
  opacity: 0.92;
}

.hud-foe .hud-name {
  flex-direction: row-reverse;
  font-size: 11px;
}

.hud-foe .hud-name b {
  font-size: 11px;
}

.hud-foe .hud-bar {
  height: 10px;
  transform: skewX(18deg) scaleX(-1);
}

.hud-view.narrow .hud-weapon {
  display: none;
}

.hud-view.narrow .hud-own .hud-bar {
  height: 13px;
}

/* With each player's bars in their own corners, round pips and the wave count move to the
   bottom centre, on the split line, where they don't cover anyone's health. */
.hud.split .hud-top {
  top: auto;
  bottom: max(8px, env(safe-area-inset-bottom));
  display: flex;
  justify-content: center;
  /* Above the split lines it sits on. */
  z-index: 2;
}

.hud.split .hud-mid {
  flex-direction: column-reverse;
}

.hud.split .hud-pips {
  background: var(--ink);
}

/* Live controller check on the Controls screen. */
.ctl-diag {
  margin-top: 10px;
  padding: 8px 10px;
  border: 2px solid var(--ink);
  border-radius: 3px;
  background: rgb(255 255 255 / 0.55);
  font-size: 12px;
  line-height: 1.35;
}

.ctl-diag > b {
  display: block;
  margin-bottom: 4px;
  font: 700 13px/1.2 var(--serif);
}

.ctl-diag-body > div + div {
  margin-top: 6px;
}

.ctl-diag .good {
  color: #2e7d32;
  font-weight: 700;
}

.ctl-diag .bad {
  color: var(--vermilion-dark);
  font-weight: 700;
}