* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: #06101e;
  font-family: 'Courier New', monospace;
  color: #e8e0cc;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* ── Brand header ── */
.brand {
  text-align: center;
  padding: 1.5rem 1rem 0.75rem;
}

.brand-title {
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: 900;
  letter-spacing: 3px;
  color: #f0e8d0;
  text-transform: uppercase;
}

.brand-title span {
  color: #6dbe6d;
}

.brand-sub {
  font-size: 0.6rem;
  letter-spacing: 4px;
  color: #3a6a4a;
  text-transform: uppercase;
  margin-top: 4px;
}

/* ── Game wrapper ── */
#wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 1rem 2rem;
}

#gameCanvas {
  display: block;
  border: 1px solid #1a3a2a;
  border-radius: 4px;
  max-width: 100%;
}

/* ── HUD bar ── */
.hud {
  display: flex;
  justify-content: space-between;
  width: min(480px, 100%);
  margin-top: 8px;
  font-size: 0.72rem;
  color: #3a6a4a;
  letter-spacing: 1px;
}

.hv {
  color: #6dbe6d;
  font-weight: 700;
}

.hl {
  color: #e05040;
}

/* ── Sub message ── */
#msg {
  text-align: center;
  font-size: 0.6rem;
  letter-spacing: 2px;
  color: #1e3a2a;
  margin-top: 6px;
  text-transform: uppercase;
  min-height: 1em;
}

/* ── Footer ── */
footer {
  margin-top: auto;
  padding: 1.5rem;
  font-size: 0.6rem;
  letter-spacing: 2px;
  color: #1a2a1a;
  text-transform: uppercase;
  text-align: center;
}