@import url("https://fonts.googleapis.com/css2?family=Barlow:wght@400;500;600;700&family=Orbitron:wght@600;700;800&display=swap");

:root {
  --bg-deep: #06030f;
  --bg-mid: #140a2c;
  --surface: rgba(20, 10, 44, 0.82);
  --border: rgba(168, 85, 247, 0.4);
  --text: #eef2ff;
  --muted: #a9b7d0;
  --silver: #cfd9ea;
  --purple: #a855f7;
  --purple-deep: #7322d6;
  --neon-blue: #22e0ff;
  --neon-lemon: #eaff3a;
  --neon-green: #39ff9c;
  --accent: #22e0ff;
  --accent-2: #a855f7;
  --accent-teal: #39ff9c;
  --warning: #eaff3a;
  --on-accent: #0a0420;
  --radius: 16px;
}

body {
  background:
    radial-gradient(920px 560px at 8% 0%, rgba(168, 85, 247, 0.22), transparent 56%),
    radial-gradient(760px 430px at 88% 12%, rgba(34, 224, 255, 0.16), transparent 46%),
    radial-gradient(620px 360px at 48% 24%, rgba(57, 255, 156, 0.1), transparent 44%),
    linear-gradient(180deg, #05020c 0%, var(--bg-deep) 44%, var(--bg-mid) 100%) !important;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(54% 18% at 18% 0%, rgba(168, 85, 247, 0.2), transparent 72%),
    radial-gradient(44% 16% at 62% 8%, rgba(34, 224, 255, 0.16), transparent 72%),
    radial-gradient(34% 14% at 82% 12%, rgba(57, 255, 156, 0.12), transparent 74%),
    linear-gradient(115deg, transparent 24%, rgba(234, 255, 58, 0.06) 44%, transparent 66%);
  filter: blur(20px);
  animation: neonDrift 18s ease-in-out infinite;
}

body,
button {
  font-family: "Barlow", system-ui, sans-serif !important;
  letter-spacing: 0.02em;
}

a {
  color: var(--neon-blue);
}

a:hover {
  color: var(--neon-green);
}

.game-top {
  background: rgba(9, 4, 22, 0.9) !important;
  border-bottom: 1px solid rgba(168, 85, 247, 0.32) !important;
  backdrop-filter: blur(18px);
}

.game-top::after {
  content: "◆  ✦  ◇";
  margin-left: auto;
  color: var(--neon-blue);
  opacity: 0.45;
  letter-spacing: 0.2rem;
  font-size: 0.95rem;
}

.back,
.back:hover,
.game-title {
  color: #eef2ff !important;
}

.game-title {
  font-family: "Orbitron", "Barlow", system-ui, sans-serif !important;
  background: linear-gradient(135deg, #ffffff 0%, var(--neon-blue) 30%, var(--purple) 66%, var(--neon-lemon) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent !important;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.game-notice {
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.16), rgba(34, 224, 255, 0.1), rgba(57, 255, 156, 0.08)) !important;
  border-bottom: 1px solid rgba(34, 224, 255, 0.24) !important;
  color: var(--muted) !important;
}

.panel {
  max-width: 460px;
  background: linear-gradient(155deg, rgba(15, 7, 34, 0.94), rgba(44, 22, 82, 0.85)) !important;
  border-color: rgba(34, 224, 255, 0.3) !important;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(34, 224, 255, 0.12) !important;
  overflow: hidden;
}

.panel::before {
  background: radial-gradient(circle at 100% 0%, rgba(57, 255, 156, 0.14), transparent 66%) !important;
}

.panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(118deg, transparent 18%, rgba(34, 224, 255, 0.1) 42%, transparent 64%);
  transform: translateX(-120%);
  animation: panelShimmer 10s ease-in-out infinite;
  pointer-events: none;
}

.game-main::after {
  content: "✦   ◆   ◇";
  position: fixed;
  right: 20px;
  bottom: 18px;
  font-size: 1.2rem;
  color: var(--purple);
  opacity: 0.35;
  letter-spacing: 0.3rem;
  pointer-events: none;
}

.stat-line,
.row-stats {
  background: rgba(168, 85, 247, 0.1) !important;
  border: 1px solid rgba(34, 224, 255, 0.24) !important;
  color: var(--muted) !important;
  border-radius: 12px;
  padding: 12px 14px;
}

.stat-line strong,
.row-stats strong {
  color: var(--neon-lemon) !important;
  letter-spacing: 0.06em;
  text-shadow: 0 0 16px rgba(234, 255, 58, 0.4);
}

.btn {
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 24%, rgba(255, 255, 255, 0.3) 46%, transparent 68%);
  transform: translateX(-120%);
  transition: transform 0.7s ease;
}

.btn:hover::before {
  transform: translateX(120%);
}

.btn-primary {
  background: linear-gradient(135deg, var(--purple) 0%, var(--neon-blue) 55%, var(--neon-green) 100%) !important;
  color: var(--on-accent) !important;
  box-shadow: 0 16px 36px rgba(34, 224, 255, 0.34) !important;
}

.btn-primary:hover:not(:disabled) {
  box-shadow: 0 18px 44px rgba(57, 255, 156, 0.34) !important;
}

.btn,
.back {
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.cell,
.card-btn {
  border-color: rgba(168, 85, 247, 0.42) !important;
  background: rgba(8, 3, 20, 0.6) !important;
  box-shadow: inset 0 1px 0 rgba(34, 224, 255, 0.1);
}

.cell.win {
  border-color: var(--neon-green) !important;
  box-shadow: 0 0 30px rgba(57, 255, 156, 0.6) !important;
}

.msg {
  color: var(--neon-blue) !important;
}

.pointer {
  border-top-color: var(--neon-lemon) !important;
  filter: drop-shadow(0 2px 12px rgba(234, 255, 58, 0.7)) !important;
}

#wheel {
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.5), 0 0 52px rgba(168, 85, 247, 0.35) !important;
}

.card-btn:hover:not(:disabled) {
  border-color: var(--neon-blue) !important;
  transform: translateY(-1px);
}

.card-btn.face-down {
  background: linear-gradient(145deg, rgba(115, 34, 214, 0.55), rgba(12, 5, 28, 0.95)) !important;
}

.card-btn.face-down::after {
  color: var(--neon-blue) !important;
  text-shadow: 0 0 16px rgba(34, 224, 255, 0.55);
}

.card-btn.face-up {
  color: #ffffff !important;
  background: linear-gradient(145deg, rgba(34, 224, 255, 0.18), rgba(115, 34, 214, 0.5)) !important;
}

.card-btn.matched {
  color: #ffffff !important;
  border-color: var(--neon-green) !important;
  background: linear-gradient(145deg, rgba(57, 255, 156, 0.24), rgba(234, 255, 58, 0.14)) !important;
  box-shadow: 0 0 26px rgba(57, 255, 156, 0.35) !important;
}

@keyframes neonDrift {
  0%,
  100% {
    transform: translateX(-3%) translateY(0);
  }
  50% {
    transform: translateX(3%) translateY(8px);
  }
}

@keyframes panelShimmer {
  0%,
  72%,
  100% {
    transform: translateX(-120%);
  }
  84% {
    transform: translateX(120%);
  }
}