:root {
  --blue: #2f6fff;
  --purple: #7b3cff;
  --yellow: #ffd93b;
  --white: #ffffff;
  --bg-dark: #05051a;
}

* {
  box-sizing: border-box;
}

body.theme-carnival {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: radial-gradient(circle at top, var(--purple), var(--bg-dark));
  color: var(--white);
  min-height: 100vh;
}

.site-header {
  text-align: center;
  padding: 2rem 1rem 1rem;
}

.site-header h1 {
  margin: 0 0 0.5rem;
  font-size: 2.4rem;
  color: var(--yellow);
  text-shadow: 0 0 10px rgba(0,0,0,0.6);
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  padding: 0 1rem 1.5rem;
}

.main-nav a {
  padding: 0.6rem 1.3rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: var(--white);
  text-decoration: none;
  font-weight: 600;
  box-shadow: 0 8px 20px rgba(0,0,0,0.4);
  font-size: 0.9rem;
}

main {
  padding: 0 1rem 3rem;
  max-width: 960px;
  margin: 0 auto;
}

section {
  margin-bottom: 1.5rem;
}

.card,
.card-list .card {
  background: rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 1rem 1.25rem;
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

.card-list {
  display: grid;
  gap: 1rem;
}

label {
  display: block;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

input[type="text"],
input[type="url"],
textarea {
  width: 100%;
  padding: 0.5rem 0.6rem;
  border-radius: 8px;
  border: none;
  margin-top: 0.25rem;
}

button {
  border: none;
  border-radius: 999px;
  padding: 0.6rem 1.4rem;
  background: linear-gradient(135deg, var(--yellow), var(--blue));
  color: #000;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(0,0,0,0.4);
}

button:hover {
  filter: brightness(1.05);
}

/* Tiers */
.tier-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.tier-btn {
  flex: 1 1 90px;
}

/* Prize reel */
.prize-reel {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding: 0.5rem 0;
}

.prize-card {
  min-width: 220px;
  background: rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 0.75rem;
}

/* Badges */
.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.badge {
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: var(--yellow);
  color: #000;
  font-size: 0.8rem;
  font-weight: 700;
}

.badge-placeholder {
  opacity: 0.7;
}

/* Winner banner */
#winner-banner {
  position: fixed;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%) translateY(150%);
  transition: transform 0.4s ease-out;
  z-index: 50;
}

#winner-banner.visible {
  transform: translateX(-50%) translateY(0);
}

/* Confetti layer */
#confetti-layer {
  pointer-events: none;
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(circle, var(--yellow) 2px, transparent 2px),
    radial-gradient(circle, var(--blue) 2px, transparent 2px),
    radial-gradient(circle, var(--purple) 2px, transparent 2px);
  background-size: 40px 40px;
  opacity: 0.15;
  z-index: -1;
}

/* Clown pop-ins */
.clown-pop {
  position: fixed;
  bottom: -50px;
  left: 10%;
  font-size: 3rem;
  animation: clown-pop 3s ease-out forwards;
  pointer-events: none;
  z-index: 60;
}

@keyframes clown-pop {
  0% { transform: translateY(0) scale(0.5); opacity: 0; }
  20% { opacity: 1; }
  60% { transform: translateY(-120px) scale(1); }
  100% { transform: translateY(-200px) scale(0.8); opacity: 0; }
}