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

body {
  font-family: system-ui, sans-serif;
  background: #0f172a;
  color: #e2e8f0;
  min-height: 100vh;
}

header {
  background: #1e293b;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  gap: 2rem;
  border-bottom: 1px solid #334155;
}

header h1 { font-size: 1.25rem; color: #38bdf8; }

nav a {
  color: #94a3b8;
  text-decoration: none;
  margin-right: 1rem;
}
nav a:hover { color: #e2e8f0; }

main { padding: 2rem; max-width: 1200px; margin: 0 auto; }

.card {
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 8px;
  padding: 1.25rem;
  margin-bottom: 1rem;
}

.card h2 { font-size: 1rem; color: #38bdf8; margin-bottom: 0.5rem; }

button {
  background: #0ea5e9;
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.875rem;
}
button:hover { background: #0284c7; }
button.secondary { background: #334155; }
button.secondary:hover { background: #475569; }

input, select {
  background: #0f172a;
  border: 1px solid #334155;
  color: #e2e8f0;
  padding: 0.5rem;
  border-radius: 4px;
  width: 100%;
  margin-bottom: 0.75rem;
}

.badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge.common   { background: #475569; }
.badge.uncommon { background: #166534; color: #bbf7d0; }
.badge.rare     { background: #1e40af; color: #bfdbfe; }
.badge.epic     { background: #6b21a8; color: #e9d5ff; }
.badge.legendary{ background: #92400e; color: #fde68a; }

.event-banner {
  background: linear-gradient(135deg, #1e3a5f, #1e293b);
  border: 1px solid #38bdf8;
  border-radius: 8px;
  padding: 1rem 1.5rem;
  margin-bottom: 1.5rem;
  color: #38bdf8;
}