/* Achievement Grid */
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(clamp(160px, 18vw, 200px), 1fr));
  gap: clamp(12px, 2vw, 20px);
  padding: clamp(12px, 2vw, 20px);
}

/* Achievement Header */
.achievements-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  margin-bottom: 16px;
}

.achievements-header h2 {
  margin: 0;
}

.achievements-count {
  font-size: 1.2em;
  color: var(--accent);
}

/* Achievement Type Section */
.achievement-section {
    background: rgba(14, 14, 14, 0.4);
    border-radius: 12px;
    padding: 16px;
    margin: 24px 16px;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.achievement-type-header {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #fff;
    font-size: 1.3em;
    margin: 0px 20px 0px;
}

.achievement-type-multiplier {
    color: #4CAF50;
    font-weight: normal;
    font-size: 0.9em;
}

/* Achievement Tile */
.achievement-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: clamp(10px, 1.5vw, 15px);
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid #333;
  border-radius: 8px;
  transition: all 0.3s ease;
  cursor: help;
  font-size: clamp(0.8rem, 1.5vw, 1rem);
}

.achievement-card:hover {
  transform: translateY(-2px);
}

.achievement-card.unlocked {
  background: rgba(7, 44, 17, 0.6);
  border: 3px solid #4CAF50;
  box-shadow: 0 5 15px rgba(76, 175, 80, 0.3);
}

.achievement-card.locked {
  filter: brightness(0.6);
}

.achievement-icon {
  font-size: clamp(1.5em, 2vw, 2em);
  margin-bottom: clamp(6px, 1vw, 8px);
  color: var(--accent);
}

.achievement-icon.easter-egg {
  transition: transform 0.3s ease;
}

.achievement-icon.easter-egg:hover {
  transform: rotate(15deg);
  cursor: pointer;
}

.achievement-title {
  font-size: clamp(0.9em, 1.1vw, 1.1em);
  margin-bottom: clamp(6px, 1vw, 8px);
  color: #fff;
  text-align: center;
}

.achievement-description {
  font-size: clamp(0.8em, 0.9vw, 0.9em);
  color: #aaa;
  margin-bottom: clamp(6px, 1vw, 8px);
  text-align: center;
}

.achievement-reward {
  font-size: clamp(0.7em, 0.8vw, 0.8em);
  color: #4CAF50;
  text-align: center;
  display: none;
}

.achievement-card:not(.locked) .achievement-reward {
  display: block;
}

/* Achievement Notification */
.achievement-notification {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  padding: 15px 20px;
  border-radius: 5px;
  border: 2px solid #4CAF50;
  animation: slideIn 0.5s ease-out, fadeOut 0.5s ease-out 4.5s;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 12px;
}

.achievement-notification.hide {
  animation: slideOut 0.3s ease-in forwards;
}

.notification-icon {
  font-size: 1.5em;
  color: var(--accent);
}

.notification-content {
  flex-grow: 1;
}

.notification-title {
  font-weight: bold;
  margin-bottom: 4px;
  color: var(--font-color);
}

.notification-desc {
  font-size: 0.9em;
  color: var(--dark);
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOut {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(120%);
    opacity: 0;
  }
}

@keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; }
}