:root {
  color-scheme: dark;
  --browser-rts-bg: #000;
  --browser-rts-panel: #050a07;
  --browser-rts-panel-strong: #07120b;
  --browser-rts-text: #d8ffe1;
  --browser-rts-muted: #79a884;
  --browser-rts-line: #15381f;
  --browser-rts-accent: #39ff6a;
  --browser-rts-terminal-green: #39ff6a;
  --browser-rts-terminal-green-dim: #0f8a35;
  --browser-rts-terminal-green-dark: #06240f;
  font-family: Arial, Helvetica, sans-serif;
}

@font-face {
  font-family: "Press Start 2P";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/press-start-2p/press-start-2p.ttf") format("truetype");
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background: #000;
  color: var(--browser-rts-text);
}

.browser-rts-module-root {
  width: 100vw;
  height: 100vh;
  min-height: 0;
  display: grid;
  overflow: hidden;
  background: #000;
}

.browser-rts-module {
  width: 100%;
  height: 100%;
  min-height: 0;
  display: grid;
  overflow: hidden;
  background: #000;
}

.browser-rts-boot-error {
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 10px;
  width: 100%;
  height: 100%;
  padding: 24px;
  text-align: center;
}

.browser-rts-boot-error h1 {
  margin: 0;
  color: #ffb4b4;
  font-size: 22px;
}

.browser-rts-boot-error p {
  max-width: 720px;
  margin: 0;
  color: var(--browser-rts-muted);
  line-height: 1.45;
}

.browser-rts-splash-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: #000;
  image-rendering: pixelated;
}

.browser-rts-splash-hidden {
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.35s ease;
}

.browser-rts-splash-panel {
  display: grid;
  justify-items: center;
  gap: 18px;
  opacity: 0;
  transition: opacity 0.5s linear;
}

.browser-rts-splash-logo {
  width: min(25vw, 460px);
  max-height: 80vh;
  object-fit: contain;
  image-rendering: pixelated;
}

.browser-rts-splash-caption {
  color: var(--browser-rts-terminal-green);
  font: 400 clamp(24px, 2.4vw, 38px)/1 "Press Start 2P", monospace;
  letter-spacing: 0;
  text-transform: uppercase;
  text-shadow:
    0 0 10px rgba(57, 255, 106, 0.55),
    2px 2px 0 rgba(0, 40, 12, 0.95);
  text-align: center;
}

.browser-rts-main-menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: #000;
  image-rendering: pixelated;
  user-select: none;
  -webkit-user-select: none;
  opacity: 1;
  transition: opacity 0.45s linear;
}

.browser-rts-main-menu-fading-out {
  opacity: 0;
  pointer-events: none;
}

.browser-rts-main-menu-panel {
  width: min(720px, 100%);
  display: grid;
  gap: 18px;
  padding: 18px;
  border: 3px solid rgba(126, 126, 126, 0.95);
  background:
    linear-gradient(180deg, rgba(57, 255, 106, 0.08), rgba(4, 24, 10, 0.18)),
    repeating-linear-gradient(
      135deg,
      rgba(57, 255, 106, 0.035) 0 10px,
      rgba(0, 0, 0, 0.16) 10px 20px
    ),
    repeating-linear-gradient(
      0deg,
      rgba(57, 255, 106, 0.018) 0 2px,
      rgba(0, 0, 0, 0.06) 2px 4px
    ),
    radial-gradient(circle at top left, rgba(57, 255, 106, 0.12), transparent 28%),
    linear-gradient(180deg, #102016, #07120b 42%, #030805 100%);
  box-shadow:
    inset 0 0 0 2px rgba(57, 255, 106, 0.18),
    inset 0 0 0 5px rgba(0, 28, 9, 0.72),
    0 0 36px rgba(57, 255, 106, 0.1),
    0 24px 50px rgba(0, 0, 0, 0.54);
}

.browser-rts-main-menu-title {
  color: var(--browser-rts-terminal-green);
  font: 400 clamp(42px, 6vw, 84px)/1 "Press Start 2P", monospace;
  letter-spacing: 0;
  text-transform: uppercase;
  text-shadow:
    0 0 12px rgba(57, 255, 106, 0.5),
    3px 3px 0 rgba(0, 40, 12, 0.95);
  text-align: center;
  padding: 10px 12px;
  border: 3px solid rgba(57, 255, 106, 0.48);
  background: rgba(3, 12, 6, 0.82);
  box-shadow:
    inset 0 0 0 3px rgba(0, 28, 9, 0.74),
    inset 0 1px 0 rgba(57, 255, 106, 0.12);
}

.browser-rts-main-menu-buttons {
  display: grid;
  gap: 12px;
}

.browser-rts-access-code-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
}

.browser-rts-access-code-input,
.browser-rts-access-code-button {
  min-height: 76px;
  border: 3px solid rgba(57, 255, 106, 0.58);
  background: linear-gradient(180deg, rgba(10, 48, 20, 0.88), rgba(0, 8, 3, 0.96));
  color: var(--browser-rts-terminal-green);
  font: 400 clamp(24px, 2.6vw, 34px)/1 "Press Start 2P", monospace;
  letter-spacing: 0;
  text-transform: uppercase;
  text-shadow:
    0 0 8px rgba(57, 255, 106, 0.5),
    2px 2px 0 rgba(0, 40, 12, 0.95);
  box-shadow: inset 0 0 0 3px rgba(0, 28, 9, 0.82);
}

.browser-rts-access-code-input {
  min-width: 0;
  padding: 0 14px;
}

.browser-rts-access-code-input::placeholder {
  color: rgba(121, 168, 132, 0.72);
}

.browser-rts-access-code-button {
  padding: 0 18px;
  cursor: pointer;
}

.browser-rts-access-code-input:focus,
.browser-rts-access-code-button:focus-visible,
.browser-rts-access-code-button:hover {
  outline: none;
  border-color: rgba(57, 255, 106, 0.78);
  box-shadow:
    inset 0 0 0 3px rgba(0, 28, 9, 0.82),
    0 0 14px rgba(57, 255, 106, 0.18);
}

.browser-rts-main-menu-button {
  width: 100%;
  min-height: 76px;
  padding: 12px 18px;
  border: 3px solid rgba(57, 255, 106, 0.58);
  background: linear-gradient(180deg, rgba(10, 48, 20, 0.94), rgba(3, 16, 8, 0.96));
  color: var(--browser-rts-terminal-green);
  font: 400 clamp(24px, 2.6vw, 34px)/1 "Press Start 2P", monospace;
  letter-spacing: 0;
  text-transform: uppercase;
  text-shadow:
    0 0 8px rgba(57, 255, 106, 0.5),
    2px 2px 0 rgba(0, 40, 12, 0.95);
  box-shadow: inset 0 0 0 3px rgba(0, 28, 9, 0.82);
  cursor: pointer;
  display: grid;
  place-items: center;
}

.browser-rts-main-menu-hidden {
  display: none !important;
}

.browser-rts-main-menu-button:hover,
.browser-rts-main-menu-button:focus-visible {
  outline: none;
  background: linear-gradient(180deg, rgba(19, 82, 35, 0.96), rgba(5, 28, 12, 0.98));
}

.first-person-test-module {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 0;
  display: grid;
  overflow: hidden;
  background: #070a0f;
}

.first-person-test-viewport {
  width: 100%;
  height: 100%;
  min-height: 0;
}

.first-person-test-viewport canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.first-person-test-fade {
  position: absolute;
  inset: 0;
  z-index: 5;
  background: #000;
  opacity: 1;
  pointer-events: none;
  transition: opacity 0.75s linear;
}

.first-person-test-fade.is-complete {
  opacity: 0;
}

.first-person-test-fps {
  position: absolute;
  z-index: 12;
  top: 12px;
  right: 12px;
  padding: 6px 8px;
  color: var(--browser-rts-terminal-green);
  font: 400 10px/1 "Press Start 2P", monospace;
  letter-spacing: 0;
  text-shadow: 0 0 8px rgba(57, 255, 106, 0.68);
  pointer-events: none;
  user-select: none;
}

.first-person-test-interact {
  position: absolute;
  z-index: 12;
  left: 50%;
  bottom: 34px;
  transform: translateX(-50%);
  padding: 8px 12px;
  color: var(--browser-rts-terminal-green);
  font: 400 12px/1 "Press Start 2P", monospace;
  letter-spacing: 0;
  text-shadow: 0 0 10px rgba(57, 255, 106, 0.7);
  pointer-events: none;
  user-select: none;
}

.first-person-test-interact-hidden,
.first-person-test-module-suspended {
  display: none !important;
}

.first-person-test-pause-overlay {
  position: absolute;
  z-index: 10;
  inset: 0;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  padding: 24px;
  border: 0;
  background: rgba(0, 0, 0, 0.9);
  color: var(--browser-rts-terminal-green);
  font: 400 clamp(36px, 7vw, 96px)/1 "Press Start 2P", monospace;
  letter-spacing: 0;
  text-transform: uppercase;
  text-shadow:
    0 0 18px rgba(57, 255, 106, 0.72),
    4px 4px 0 rgba(0, 40, 12, 0.95);
  cursor: pointer;
}

.first-person-test-lock-button-hidden {
  display: none;
}

.browser-rts-helmet-wipe {
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  width: 100vw;
  height: 0;
  background: #000;
  pointer-events: none;
  transition: height 0.58s cubic-bezier(0.76, 0, 0.24, 1);
}

.browser-rts-helmet-wipe.is-covered {
  height: 100vh;
}

.browser-rts-helmet-wipe.is-revealed {
  height: 0;
}

.rts-test-module {
  position: relative;
  width: 100%;
  height: 100%;
  background: #020402;
  overflow: hidden;
}

.rts-test-viewport {
  width: 100%;
  height: 100%;
}

.rts-test-viewport canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.rts-test-hud {
  position: absolute;
  z-index: 3;
  left: 0;
  right: 0;
  bottom: 0;
  display: grid;
  grid-template-columns: 210px minmax(320px, 1fr) 430px;
  gap: 6px;
  padding: 0 8px 8px;
  pointer-events: none;
}

.rts-test-hud-panel {
  min-height: 130px;
  border: 3px solid rgba(57, 255, 106, 0.74);
  background: rgba(0, 0, 0, 0.88);
  box-shadow: inset 0 0 18px rgba(57, 255, 106, 0.08);
  pointer-events: auto;
}

.rts-test-map-panel {
  display: grid;
  place-items: center;
  padding: 6px;
}

.rts-test-minimap {
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
  background: #030603;
}

.rts-test-selection-panel {
  display: grid;
  grid-template-rows: 1fr 32px;
  gap: 5px;
  padding: 6px;
}

.rts-test-selected-list {
  min-height: 0;
  color: var(--browser-rts-terminal-green);
  font: 400 10px/1.6 "Press Start 2P", monospace;
  overflow: hidden;
  text-shadow: 0 0 8px rgba(57, 255, 106, 0.62);
}

.rts-test-context-panel {
  padding: 6px;
}

@media (max-width: 1100px) {
  .rts-test-hud {
    grid-template-columns: 170px minmax(260px, 1fr) 260px;
  }
}

.rts-test-fps {
  position: absolute;
  z-index: 4;
  top: 12px;
  right: 12px;
  padding: 6px 8px;
  color: var(--browser-rts-terminal-green);
  font: 400 10px/1 "Press Start 2P", monospace;
  letter-spacing: 0;
  text-shadow: 0 0 8px rgba(57, 255, 106, 0.68);
  pointer-events: none;
  user-select: none;
}

.rts-test-exit {
  justify-self: center;
  min-width: 116px;
  min-height: 30px;
  border: 2px solid rgba(57, 255, 106, 0.65);
  background: rgba(3, 18, 7, 0.96);
  color: var(--browser-rts-terminal-green);
  font: 400 10px/1 "Press Start 2P", monospace;
  letter-spacing: 0;
  text-transform: uppercase;
  text-shadow: 0 0 12px rgba(57, 255, 106, 0.7);
  cursor: pointer;
}

.rotate-cube-module {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 0;
  display: grid;
  overflow: hidden;
}

.rotate-cube-viewport {
  width: 100%;
  height: 100%;
  min-height: 0;
}

.rotate-cube-viewport canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.rotate-cube-readout {
  position: absolute;
  left: 18px;
  bottom: 18px;
  display: grid;
  gap: 4px;
  max-width: min(360px, calc(100vw - 36px));
  border: 1px solid var(--browser-rts-line);
  border-radius: 6px;
  background: rgba(24, 29, 37, 0.9);
  padding: 10px 12px;
}

.rotate-cube-readout strong {
  color: var(--browser-rts-text);
  font-size: 14px;
}

.rotate-cube-readout span {
  color: var(--browser-rts-muted);
  font-size: 12px;
  line-height: 1.4;
}