.blob {
  position: absolute;
  width: 40rem;
  height: 40rem;
  border-radius: 9999px;
  filter: blur(90px);
  animation: drift 18s ease-in-out infinite alternate;
}

.blob:nth-child(2) {
  animation-duration: 22s;
  animation-delay: -4s;
}

.blob:nth-child(3) {
  animation-duration: 26s;
  animation-delay: -9s;
}

@keyframes drift {
  from {
    transform: translate(0, 0) scale(1);
  }
  to {
    transform: translate(4%, 6%) scale(1.12);
  }
}

.glass {
  position: relative;
  border-radius: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.06);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  backdrop-filter: blur(24px) saturate(160%);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.glass-input {
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.glass-btn {
  padding: 0.55rem 1.4rem;
  border-radius: 9999px;
  font-weight: 600;
  color: #0b1220;
  background: linear-gradient(135deg, #bae6fd, #f0abfc);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow:
    0 4px 18px rgba(56, 189, 248, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease, opacity 0.12s ease;
}

.glass-btn:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow:
    0 6px 22px rgba(56, 189, 248, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.glass-btn:active:not(:disabled) {
  transform: translateY(0);
}

.glass-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.glass-btn-secondary {
  color: #e5e7eb;
  background: rgba(255, 255, 255, 0.08);
  box-shadow:
    0 4px 18px rgba(0, 0, 0, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.glass-btn-secondary:hover:not(:disabled) {
  box-shadow:
    0 6px 22px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}