:root {
  --bgTop: #0e1929;
  --bgBottom: #1b3751;
  --panel: rgba(10, 20, 33, 0.9);
  --line: rgba(255, 255, 255, 0.15);
  --text: #edf4e8;
  --muted: #bdc8c2;
  --accentA: #ffbe0b;
  --accentB: #fb5607;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Verdana, "Trebuchet MS", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 11% 0%, rgba(255, 190, 11, 0.2), transparent 33%),
    linear-gradient(180deg, var(--bgTop), var(--bgBottom));
}

.homeLink {
  display: inline-block;
  margin: 10px 14px 0;
  padding: 8px 12px;
  border-radius: 999px;
  text-decoration: none;
  color: var(--text);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.shell {
  width: min(1160px, calc(100vw - 20px));
  margin: 0 auto;
  padding: 10px 0 18px;
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 16px;
}

.panel,
.arenaWrap {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.28);
}

.panel {
  padding: 18px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accentA);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.72rem;
}

h1,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 10px;
  font-size: clamp(1.9rem, 5.2vw, 2.8rem);
  line-height: 0.95;
}

.intro {
  color: var(--muted);
  line-height: 1.5;
}

.statusCard {
  margin: 14px 0;
  padding: 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
}

.statusCard p {
  margin: 0 0 6px;
}

.statusCard p:last-child {
  margin-bottom: 0;
}

.buttons {
  display: grid;
  gap: 10px;
}

.button {
  width: 100%;
  border: 0;
  border-radius: 999px;
  padding: 12px 14px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.button.primary {
  color: #18212d;
  background: linear-gradient(130deg, var(--accentA), var(--accentB));
}

.button.secondary,
.button.tertiary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.arenaWrap {
  padding: 14px;
  display: grid;
  gap: 14px;
  align-content: start;
}

.targetCard {
  border-radius: 14px;
  padding: 18px;
  display: grid;
  place-items: center;
  gap: 10px;
  background:
    radial-gradient(circle at 20% 0%, rgba(255, 255, 255, 0.24), transparent 32%),
    rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.targetShape {
  width: clamp(120px, 28vw, 220px);
  height: clamp(120px, 28vw, 220px);
  border-radius: 20px;
  display: grid;
  place-items: center;
  font-size: clamp(3rem, 9vw, 6rem);
  color: #fdfefb;
  border: 2px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
  transition: transform 120ms ease;
}

.targetShape.pulse {
  transform: scale(1.05);
}

#targetLabel {
  margin: 0;
  font-size: 1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.catchButtons {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.catchBtn {
  border: 0;
  border-radius: 14px;
  padding: 16px 10px;
  font: inherit;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #f4f8ff;
  cursor: pointer;
  box-shadow: 0 10px 18px rgba(0, 0, 0, 0.22);
}

.catchBtn:active {
  transform: translateY(1px) scale(0.99);
}

.catchBtn.flash {
  outline: 3px solid rgba(255, 255, 255, 0.6);
  outline-offset: -2px;
}

.redBtn {
  background: linear-gradient(145deg, #ff5d73, #e23b53);
}

.blueBtn {
  background: linear-gradient(145deg, #57a7ff, #3678d9);
}

.greenBtn {
  background: linear-gradient(145deg, #56d37b, #2fa45a);
}

.yellowBtn {
  background: linear-gradient(145deg, #ffd166, #e8a429);
}

@media (max-width: 940px) {
  .shell {
    grid-template-columns: 1fr;
  }
}