/* ========== Theme Variables ========== */
:root {
  --bg-color: #111; /* dark mode background */
  --text-color: #eee;
  --card-bg: #1a1a1a;
  --accent-color: #0ff; /* neon cyan */
}

/* ========== Base Styles ========== */
body {
  font-family: "Press Start 2P", system-ui;
  text-align: center;
  background: var(--bg-color);
  color: var(--text-color);
  margin: 0;
  padding: 20px;
  font-size: clamp(12px, 2vw, 16px);
  transition: background 0.3s, color 0.3s;
}

h1 {
  margin-bottom: 20px;
  color: var(--accent-color);
  text-shadow: 0 0 4px var(--accent-color), 0 0 8px var(--accent-color);
}

.game {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 800px;
  margin: 0 auto;
}

.card {
  background: var(--card-bg);
  color: var(--text-color);
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease-in-out, background 0.3s, color 0.3s;
  word-wrap: break-word;
}

.card:hover {
  transform: scale(1.05);
}

.card a {
  text-decoration: none;
  color: var(--text-color);
  transition: color 0.3s;
}

.card img {
  max-width: 100%;
  border-radius: 8px;
  margin-bottom: 12px;
}

.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: color-mix(in srgb, var(--bg-color) 80%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 9999;
}

.modal-content {
  background: var(--card-bg);
  color: var(--text-color);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: background 0.3s, color 0.3s;
}

#age {
  width: 60px;
  padding: 5px 10px;
  font-size: 16px;
  border: 2px solid var(--text-color);
  text-align: center;
  background: var(--card-bg);
  color: var(--text-color);
}

#submitAge {
  text-align: center;
  font-family: "Press Start 2P", system-ui;
  background: var(--card-bg);
  border: 2px solid var(--text-color);
  color: var(--text-color);
  padding: 8px 16px;
  margin-top: 10px;
  cursor: pointer;
  transition: background 0.3s, color 0.3s, border 0.3s;
}