#wp-invaders-overlay {
  position: fixed;
  inset: 0;
  z-index: 999999;
  pointer-events: none;
  font-family: "Trebuchet MS", "Lucida Grande", sans-serif;
}

.wp-invaders-legend {
  position: fixed;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.75);
  color: #fff;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 14px;
  display: flex;
  gap: 16px;
  align-items: center;
  z-index: 1000000;
  max-width: calc(100vw - 180px);
}

.wp-invaders-keys {
  white-space: nowrap;
}

.wp-invaders-actions {
  position: fixed;
  top: 12px;
  right: 12px;
  display: flex;
  gap: 8px;
  z-index: 1000002;
  pointer-events: auto;
}

.wp-invaders-action-btn {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(0, 0, 0, 0.78);
  color: #fff;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
}

.wp-invaders-action-btn:hover {
  background: rgba(22, 22, 22, 0.95);
}

.wp-invaders-action-btn[aria-expanded="true"] {
  border-color: #8dff9d;
}

.wp-invaders-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 56px 12px 12px;
  background: rgba(0, 0, 0, 0.28);
  pointer-events: auto;
  z-index: 1000001;
}

.wp-invaders-modal[aria-hidden="false"] {
  display: flex;
}

.wp-invaders-modal-card {
  width: min(420px, calc(100vw - 24px));
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: #111;
  color: #fff;
  padding: 14px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.wp-invaders-modal-card h3 {
  margin: 0 0 10px;
  font-size: 18px;
}

.wp-invaders-modal-card p {
  margin: 0 0 8px;
  color: rgba(255, 255, 255, 0.86);
}

.wp-invaders-modal-close {
  margin-top: 10px;
  border: 0;
  border-radius: 6px;
  background: #2e2e2e;
  color: #fff;
  padding: 8px 10px;
  cursor: pointer;
}

.wp-invaders-shop-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
}

.wp-invaders-shop-list {
  margin-top: 12px;
  display: grid;
  gap: 10px;
}

.wp-invaders-shop-item {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.wp-invaders-shop-item-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.wp-invaders-shop-item-copy span {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.77);
}

.wp-invaders-shop-item-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}

.wp-invaders-price {
  font-size: 12px;
  color: #d7d7d7;
}

.wp-invaders-buy-btn {
  border: 0;
  border-radius: 6px;
  background: #3f9f52;
  color: #fff;
  padding: 7px 10px;
  cursor: pointer;
}

.wp-invaders-buy-btn:disabled {
  background: #4a4a4a;
  cursor: not-allowed;
}

.wp-invaders-refund-btn {
  background: #9a3f3f;
}

.wp-invaders-refund-btn:hover {
  background: #b44747;
}

.wp-invaders-code {
  font-size: 12px;
  color: #ffd95b;
  font-weight: 700;
}

.wp-invaders-icon {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 1000010;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #111;
  text-shadow: 0 1px 0 #fff;
  transform-origin: center center;
}

.wp-invaders-bullet {
  position: fixed;
  width: 4px;
  height: 4px;
  background: #000;
  left: 0;
  top: 0;
  z-index: 1000001;
}

.wp-invaders-rocket {
  width: 14px;
  height: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  text-shadow: 0 0 8px rgba(255, 107, 87, 0.9);
}

.wp-invaders-trail {
  position: fixed;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: radial-gradient(circle at 40% 35%, #fff8a4 0%, #ff8d3a 50%, #d92d1e 100%);
  pointer-events: none;
  z-index: 1000000;
  animation: wp-invaders-trail-fade 540ms ease-out forwards;
}

@keyframes wp-invaders-trail-fade {
  0% {
    opacity: 0.9;
    transform: translate(0, 0) scale(1);
  }
  100% {
    opacity: 0;
    transform: translate(var(--wp-invaders-trail-dx), var(--wp-invaders-trail-dy))
      scale(0.25);
  }
}

.wp-invaders-damage {
  position: fixed;
  left: 0;
  top: 0;
  pointer-events: none;
  z-index: 1000000;
}

.wp-invaders-hit-shake {
  animation: wp-invaders-hit-shake 260ms linear;
}

@keyframes wp-invaders-hit-shake {
  0% {
    transform: var(--wp-invaders-hit-base-transform, none) translate(0, 0);
  }
  25% {
    transform: var(--wp-invaders-hit-base-transform, none) translate(-5px, 2px);
  }
  50% {
    transform: var(--wp-invaders-hit-base-transform, none) translate(4px, -3px);
  }
  75% {
    transform: var(--wp-invaders-hit-base-transform, none) translate(-3px, -2px);
  }
  100% {
    transform: var(--wp-invaders-hit-base-transform, none) translate(0, 0);
  }
}

.wp-invaders-pixel {
  position: fixed;
  left: 0;
  top: 0;
  pointer-events: none;
  z-index: 1000003;
  will-change: transform, opacity;
  animation: wp-invaders-pixel-burst var(--wp-invaders-px-duration, 980ms)
    ease-out forwards;
}

@keyframes wp-invaders-pixel-burst {
  0% {
    transform: translate(0, 0) rotate(0deg) scale(1);
    opacity: 1;
  }
  100% {
    transform: translate(var(--wp-invaders-px-dx), var(--wp-invaders-px-dy))
      rotate(var(--wp-invaders-px-rot)) scale(0.2);
    opacity: 0;
  }
}