.achievement-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: var(--gap-lg); }

.achievement-badge {
  background: linear-gradient(180deg, var(--bg-card), rgba(0,0,0,0.6));
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--gap-lg) var(--gap-md);
  text-align: center;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 10px 20px rgba(0,0,0,0.4);
  overflow: hidden;
}

.achievement-badge.unlocked {
  border-color: var(--golden-amber);
  background: linear-gradient(180deg, rgba(255, 179, 0, 0.1), rgba(0,0,0,0.8));
  box-shadow: 0 10px 20px rgba(0,0,0,0.4), inset 0 0 20px rgba(255, 179, 0, 0.1);
}
.achievement-badge.unlocked:hover { transform: translateY(-5px) scale(1.05); box-shadow: 0 15px 30px rgba(255, 179, 0, 0.2), inset 0 0 30px rgba(255, 179, 0, 0.2); border-color: #ffd54f; }

.achievement-badge.new-unlock { animation: achievementGlow 1.5s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
@keyframes achievementGlow { 0% { transform: scale(1); box-shadow: 0 0 0px var(--golden-amber); } 40% { transform: scale(1.2); box-shadow: 0 0 50px var(--golden-amber); border-color: #fff; background: rgba(255, 179, 0, 0.4); } 100% { transform: scale(1); } }

.achievement-icon { font-size: 2.5rem; margin-bottom: var(--gap-md); filter: drop-shadow(0 4px 6px rgba(0,0,0,0.5)); }
.achievement-name { font-family: var(--font-display); font-weight: 800; font-size: 0.95rem; color: #fff; margin-bottom: 4px; text-shadow: 0 2px 4px rgba(0,0,0,0.8); }
.achievement-bonus { font-size: 0.8rem; color: var(--success-green); font-weight: 700; background: rgba(0, 230, 118, 0.1); padding: 2px 8px; border-radius: 10px; }

.achievement-badge.locked { filter: grayscale(1) opacity(0.4); background: rgba(0,0,0,0.5); }
.achievement-badge.locked .achievement-name { color: var(--text-muted); }
.achievement-badge.locked .achievement-icon::after { content: "🔒"; position: absolute; font-size: 1.5rem; top: 50%; left: 50%; transform: translate(-50%, -50%); text-shadow: 0 0 10px #000; }