/* Confetti */
.confetti { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; overflow: hidden; z-index: 10; }
.confetti span { position: absolute; animation: fall 2.5s linear forwards; opacity: 0; }
@keyframes fall { 0% { transform: translateY(-10px) rotate(0); opacity: 1; } 100% { transform: translateY(100vh) rotate(600deg); opacity: 0; } }

/* Float text */
.float-text {
  position: absolute;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  color: var(--ink);
  background: var(--yellow);
  padding: 5px 12px;
  border-radius: 5px;
  border: 2px solid var(--border);
  pointer-events: none;
  animation: floatPop 2.5s ease-out forwards;
  z-index: 20;
  white-space: nowrap;
  opacity: 0;
  box-shadow: 3px 3px 0 var(--border);
}
@keyframes floatPop { 0% { opacity: 0; transform: translateY(0) scale(.85); } 8% { opacity: 1; transform: scale(1); } 75% { opacity: 1; } 100% { opacity: 0; transform: translateY(-40px); } }

/* Milestone toast */
.milestone-toast {
  position: absolute;
  top: 90px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 30;
  padding: 9px 18px;
  border-radius: 7px;
  background: var(--green);
  border: 2.5px solid var(--border);
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  box-shadow: 3px 3px 0 var(--border);
  animation: toastIn .2s ease, toastOut .2s ease 2s forwards;
  white-space: nowrap;
}
@keyframes toastIn { from { opacity: 0; transform: translateX(-50%) translateY(-10px); } to { opacity: 1; transform: translateX(-50%); } }
@keyframes toastOut { to { opacity: 0; transform: translateX(-50%) translateY(-10px); } }

/* Easter egg overlay */
.egg-overlay {
  position: absolute;
  inset: 0;
  background: rgba(23,21,31,.6);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn .3s;
}
.egg-card {
  background: var(--card);
  border: 3px solid var(--border);
  border-radius: 14px;
  padding: 32px 28px;
  text-align: center;
  max-width: 360px;
  width: 90%;
  box-shadow: 8px 8px 0 var(--border);
  animation: eggPop .4s cubic-bezier(.16,1,.3,1);
}
@keyframes eggPop { from { transform: scale(.8) rotate(-2deg); } to { transform: none; } }
.egg-emoji { font-size: 44px; margin-bottom: 14px; }
.egg-text { font-size: 18px; font-weight: 800; margin-bottom: 6px; }
.egg-sub { font-size: 12px; color: var(--grey); margin-bottom: 18px; }
.egg-btn {
  display: none;
  padding: 11px 22px;
  border-radius: 7px;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  font-family: 'Space Mono', monospace;
  border: 2.5px solid var(--border);
  background: var(--yellow);
  box-shadow: 3px 3px 0 var(--border);
  transition: all .1s;
}
.egg-btn:hover { transform: translate(-2px,-2px); box-shadow: 5px 5px 0 var(--border); }
.egg-btn.visible { display: inline-block; }
.egg-timer { font-family: 'Space Mono', monospace; font-size: 10px; color: var(--grey); margin-top: 10px; }