.copy-toast {
  position: fixed;
  left: 50%;
  bottom: 28px;

  transform: translate(-50%, 30px) scale(0.96);

  display: flex;
  align-items: center;
  gap: 14px;

  min-width: 260px;
  max-width: 360px;

  padding: 14px 18px;

  border-radius: 14px;

  background: linear-gradient(
    180deg,
    rgba(35, 40, 52, 0.96),
    rgba(20, 23, 31, 0.98)
  );

  border: 1px solid rgba(255, 255, 255, 0.08);

  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.45),
    0 0 30px rgba(59, 130, 246, 0.12);

  backdrop-filter: blur(18px);

  opacity: 0;
  visibility: hidden;

  transition:
    opacity 0.28s ease,
    transform 0.32s cubic-bezier(0.2, 0.8, 0.2, 1),
    visibility 0.28s;

  z-index: 999999;
}

.copy-toast.show {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0) scale(1);
}

.copy-toast svg {
  width: 42px;
  height: 42px;
  flex: none;

  padding: 9px;
  border-radius: 50%;

  background: linear-gradient(135deg, #22c55e, #16a34a);

  stroke: #fff;
  stroke-width: 2.4;
  fill: none;

  box-shadow: 0 0 18px rgba(34, 197, 94, 0.35);
}

.copy-toast strong {
  display: block;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
}

.copy-toast span {
  display: block;
  margin-top: 2px;
  color: #94a3b8;
  font-size: 12px;
}