/* ============================================================
   components/buttons.css — luxury buttons + loading spinner
   ============================================================ */
.btn-luxury,
.btn-luxury-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all var(--transition-base);
  border-radius: var(--radius-sm);
}
.btn-luxury { background: hsl(var(--primary)); color: hsl(var(--primary-foreground)); }
.btn-luxury:hover { background: hsl(var(--primary) / 0.9); box-shadow: var(--shadow-elevated); }
.btn-luxury-outline { border: 1px solid hsl(var(--foreground) / 0.3); color: hsl(var(--foreground)); }
.btn-luxury-outline:hover { border-color: hsl(var(--primary)); color: hsl(var(--primary)); }
.btn-luxury:focus-visible,
.btn-luxury-outline:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px hsl(var(--background)), 0 0 0 4px hsl(var(--primary));
}
.btn-luxury:disabled,
.btn-luxury-outline:disabled { opacity: 0.4; cursor: not-allowed; box-shadow: none; }

.spinner {
  width: 1.1rem;
  height: 1.1rem;
  border: 2px solid hsl(var(--primary-foreground) / 0.3);
  border-top-color: hsl(var(--primary-foreground));
  border-radius: 9999px;
  animation: spin 0.7s linear infinite;
}