/* ── Micro-Interactions & Animations ── */
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 var(--accent-glow);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(31, 209, 123, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(31, 209, 123, 0);
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.spinner {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(7, 9, 14, 0.3);
  border-top-color: #07090e;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}

.pulse-indicator {
  animation: pulse 2s infinite;
}

.fade-in {
  animation: fadeIn 0.3s ease-out forwards;
}

/* ── Toast Notification ── */
.toast {
  position: fixed;
  bottom: 42px;
  right: 20px;
  background-color: var(--bg-elevated);
  border: var(--border-accent);
  color: var(--text-primary);
  font-size: 12px;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-elevated);
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 8px;
  animation: fadeIn 0.25s ease-out;
}