#click-effects-canvas {
  position: fixed;
  inset: 0;
  pointer-events: none; 
  z-index: 9998; 
}

.click-ripple {
  position: fixed;
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  pointer-events: none;
  z-index: 9999; 
  will-change: transform, opacity;
  mix-blend-mode: screen;
  opacity: 0.9;
  transition: transform 700ms cubic-bezier(.22,.9,.35,1), opacity 700ms;
  box-shadow: 0 0 40px rgba(255,255,255,0.08), 0 0 180px rgba(255,255,255,0.02) inset;
}

.click-pulse {
  position: fixed;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.7);
  transform: translate(-50%, -50%) scale(0);
  pointer-events: none;
  z-index: 10000;
  opacity: 0.9;
  transition: transform 420ms cubic-bezier(.2,.9,.2,1), opacity 420ms;
  mix-blend-mode: screen;
}

:root {
  --click-hue: 200;
  --click-sat: 30%;
  --click-light: 95%;
}

.background-container.click-color-pulse {
  filter: saturate(1.12) hue-rotate(var(--click-hue)deg) contrast(1.04);
  transition: filter 650ms cubic-bezier(.2,.9,.2,1);
}

.app-container::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2; 
  pointer-events: none;
  mix-blend-mode: overlay;
  opacity: 0;
  transition: opacity 650ms;
}

.app-container.click-tint::after {
  opacity: 0.12;
  background: radial-gradient(circle at var(--cx,50%) var(--cy,50%),
    hsla(var(--click-hue), var(--click-sat), 60%, 0.18),
    transparent 40%);
}

.clicked-bounce {
  transition: transform 200ms cubic-bezier(.2,.9,.25,1);
  transform: translateY(-6px) scale(1.02);
}

#click-effects-canvas { background: transparent; }

@media (prefers-reduced-motion: reduce) {
  .click-ripple { transition: none; opacity: 0.7; }
  .click-pulse { transition: none; opacity: 0.7; }
  .background-container.click-color-pulse { transition: none; }
  .app-container.click-tint::after { transition: none; }
}

.click-ripple.dark {
  background: radial-gradient(circle, rgba(255,255,255,0.07) 0%, rgba(255,255,255,0.01) 60%);
  border: 1px solid rgba(255,255,255,0.03);
}

.click-ripple.light {
  background: radial-gradient(circle, rgba(0,0,0,0.06) 0%, rgba(0,0,0,0.02) 60%);
  border: 1px solid rgba(0,0,0,0.03);
}

#tooltip {
  transition: transform 220ms ease, opacity 220ms ease;
}