@import "tailwindcss";

:root {
  --ink: #111;
  --line: #dfdfdf;
  --soft: #f5f5f5;
  --cyan: #009ed1;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-width: 320px;
  min-height: 100%;
  margin: 0;
  background: #fff;
  color: var(--ink);
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

button {
  font: inherit;
}

main {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: clamp(8px, 2vw, 24px);
}

.game-console {
  width: min(100%, 1280px);
  overflow: hidden;
  background: #fff;
}

.console-topbar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 56px;
  padding: 9px 12px;
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.console-id {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #777;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.console-id::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #58a900;
  content: "";
}

.hud {
  display: flex;
  align-items: center;
  gap: clamp(18px, 4vw, 52px);
}

.hud-item {
  display: grid;
  gap: 2px;
  text-align: center;
}

.hud-item span {
  color: #888;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hud-item strong {
  color: #111;
  font-size: 17px;
  font-variant-numeric: tabular-nums;
}

.console-actions {
  display: flex;
  justify-content: flex-end;
  gap: 7px;
}

.icon-button,
.restart-button {
  display: inline-grid;
  min-width: 36px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 3px;
  color: #111;
  background: #fff;
  cursor: pointer;
}

.icon-button:hover,
.restart-button:hover {
  border-color: #111;
  background: var(--soft);
}

.restart-button {
  padding-inline: 10px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.game-stage {
  position: relative;
  overflow: hidden;
  background: #fff;
  cursor: crosshair;
  touch-action: none;
  user-select: none;
}

.game-stage canvas {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
}

.game-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  justify-items: center;
  padding: 24px;
  text-align: center;
  pointer-events: none;
}

.overlay-card {
  width: min(90%, 450px);
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid #d8d8d8;
  border-radius: 4px;
  background: rgb(255 255 255 / 94%);
  box-shadow: 0 18px 60px rgb(0 0 0 / 12%);
  backdrop-filter: blur(10px);
}

.overlay-kicker {
  margin: 0 0 8px;
  color: #777;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.overlay-card h2 {
  margin: 0;
  color: #111;
  font-size: clamp(28px, 4vw, 48px);
  letter-spacing: -0.05em;
  line-height: 1;
}

.overlay-card p {
  margin: 13px auto 21px;
  color: #666;
  font-size: 14px;
  line-height: 1.5;
}

.launch-button {
  pointer-events: auto;
  border: 0;
  border-radius: 3px;
  padding: 13px 20px;
  color: #fff;
  background: #111;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
}

.launch-button:hover {
  background: var(--cyan);
}

.start-button {
  min-width: 132px;
  padding: 16px 30px;
  font-size: 15px;
}

.launch-button:disabled {
  opacity: 0.45;
  cursor: wait;
}

.console-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 52px;
  padding: 10px 12px;
  border-top: 1px solid var(--line);
  color: #777;
  background: #fff;
  font-size: 11px;
}

.control-list {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.control-list span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

kbd {
  min-width: 25px;
  padding: 3px 6px;
  border: 1px solid #d8d8d8;
  border-bottom-width: 2px;
  border-radius: 3px;
  color: #555;
  background: #fafafa;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  text-align: center;
}

.field-counter {
  color: #555;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.sr-only {
  position: absolute;
  overflow: hidden;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

@media (max-width: 700px) {
  main {
    padding: 0;
  }

  .console-topbar {
    grid-template-columns: auto 1fr auto;
    padding-inline: 8px;
  }

  .console-id {
    width: 8px;
    overflow: hidden;
    font-size: 0;
  }

  .hud {
    justify-content: center;
    gap: 16px;
  }

  .hud-item strong {
    font-size: 14px;
  }

  .restart-button {
    width: 36px;
    min-width: 36px;
    overflow: hidden;
    padding: 0;
    font-size: 0;
  }

  .restart-button::after {
    font-size: 16px;
    content: "↻";
  }

  .console-bottom {
    justify-content: center;
  }

  .control-list {
    justify-content: center;
  }

  .control-list span:nth-child(2),
  .field-counter {
    display: none;
  }
}