.vanilla-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: 32px;
  padding: 0.375rem 0.75rem;
  border-radius: 10px;
  border: 1px solid #dbe2ea;
  background: #ffffff;
  color: #0f172a;
  box-shadow: 0 3px 8px rgba(15, 23, 42, 0.10);
  text-decoration: none;
  font-weight: 600;
  line-height: 1.2;
  transition: background-color .15s ease, border-color .15s ease, box-shadow .15s ease, transform .1s ease;
}

.vanilla-btn:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
  color: #0f172a;
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.12);
}

.vanilla-btn:active {
  transform: translateY(1px);
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.10);
}

.vanilla-btn:focus-visible {
  outline: 2px solid #93c5fd;
  outline-offset: 2px;
}

.vanilla-btn:disabled,
.vanilla-btn[aria-disabled="true"] {
  opacity: 0.65;
  cursor: not-allowed;
  box-shadow: none;
}

@media (max-width: 575.98px) {
  .vanilla-btn {
    min-height: 30px;
    padding: 0.3rem 0.55rem;
    border-radius: 8px;
    font-size: 11px;
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.09);
  }
}