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

[hidden] { display: none !important; }

body {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  background: #0d0d0f;
  color: #f2f2f2;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.hero {
  text-align: center;
  padding: 72px 24px 48px;
  background: linear-gradient(180deg, #1a1a24 0%, #0d0d0f 100%);
}

.hero h1 {
  font-size: 64px;
  letter-spacing: 12px;
  font-weight: 800;
}

.tagline {
  margin-top: 12px;
  color: #b3b3c2;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-size: 14px;
}

.listen-links { margin-top: 20px; display: flex; gap: 12px; justify-content: center; }
.listen-links a {
  color: #f2f2f2;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: 1px solid #3a3a48;
  border-radius: 20px;
  padding: 8px 18px;
  transition: border-color 0.15s, background 0.15s;
}
.listen-links a:hover { border-color: #ffd166; background: rgba(255, 209, 102, 0.08); }

main { flex: 1; width: 100%; max-width: 860px; margin: 0 auto; padding: 40px 20px; }

.loading { text-align: center; color: #b3b3c2; padding: 40px 0; }

.show-card {
  display: flex;
  gap: 24px;
  background: #17171d;
  border: 1px solid #2a2a35;
  border-radius: 12px;
  padding: 28px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.show-info { flex: 1 1 320px; }
.show-info h2 { font-size: 26px; margin-bottom: 8px; }
.show-date { color: #ffd166; font-weight: 600; margin-bottom: 4px; }
.show-venue { color: #b3b3c2; margin-bottom: 12px; }
.show-desc { color: #d9d9e3; line-height: 1.5; }

.show-buy {
  flex: 0 0 180px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: 10px;
  text-align: right;
}

.show-price { font-size: 24px; font-weight: 700; }
.show-price span { display: block; font-size: 12px; font-weight: 400; color: #b3b3c2; }

.show-buy label { color: #b3b3c2; font-size: 14px; }

.qty {
  margin-left: 8px;
  background: #0d0d0f;
  color: #f2f2f2;
  border: 1px solid #2a2a35;
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 15px;
}

.buy-btn {
  background: #e63946;
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 12px 28px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s;
}
.buy-btn:hover { background: #f04a57; }
.buy-btn:disabled { background: #5a5a66; cursor: wait; }

.sold-out {
  color: #e63946;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.low-stock { color: #ffd166; font-size: 13px; }
.buy-error { color: #f28c94; font-size: 13px; max-width: 180px; }

.success { text-align: center; padding-top: 60px; }
.success h2 { font-size: 36px; margin-bottom: 16px; }
.success p { color: #d9d9e3; margin-bottom: 12px; line-height: 1.6; }

.back-link {
  display: inline-block;
  margin-top: 24px;
  color: #ffd166;
  text-decoration: none;
  font-weight: 600;
}

footer { text-align: center; padding: 32px; color: #6a6a78; font-size: 13px; }

@media (max-width: 640px) {
  .hero h1 { font-size: 42px; letter-spacing: 8px; }
  .show-buy { flex: 1 1 100%; align-items: flex-start; text-align: left; }
}