/* Buttons Component - VINZZO */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  font-family: var(--font-body);
  font-weight: 600;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-xl);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
  font-size: 1rem;
}

.btn:disabled, .btn.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-primary {
  background-color: var(--color-blue);
  color: var(--color-white);
}
.btn-primary:hover:not(:disabled) {
  background-color: #1d4ed8;
}

.btn-secondary {
  background-color: var(--color-black);
  color: var(--color-white);
}
.btn-secondary:hover:not(:disabled) {
  background-color: #333333;
}

.btn-outline {
  background-color: transparent;
  color: var(--color-black);
  border-color: var(--color-black);
}
.btn-outline:hover:not(:disabled) {
  background-color: var(--color-gray-light);
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-gray);
  padding: 0.875rem 1rem;
}
.btn-ghost:hover:not(:disabled) {
  background-color: var(--color-gray-light);
  color: var(--color-black);
}

.btn-icon {
  padding: 0.75rem;
  border-radius: 50%;
}

/* Loading State */
.btn.loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}
.btn.loading::after {
  content: "";
  position: absolute;
  width: 1.2rem;
  height: 1.2rem;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.btn-primary.loading::after, .btn-secondary.loading::after { border-top-color: var(--color-white); }
.btn-outline.loading::after, .btn-ghost.loading::after { border-top-color: var(--color-black); }

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