/* FabSoft Button Styles */
/* Updated: January 27, 2026 */
/* Purpose: Standardized button components matching homepage design */

/* Base Button */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--fs-spacing-sm, 0.5rem);
  padding: var(--fs-spacing-sm, 0.5rem) var(--fs-spacing-lg, 1.5rem);
  font-family: var(--fs-font-primary, 'Inter', sans-serif);
  font-size: var(--fs-font-size-base, 1rem);
  font-weight: var(--fs-font-weight-semibold, 600);
  line-height: var(--fs-line-height-normal, 1.5);
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  border: 2px solid transparent;
  border-radius: var(--fs-radius-md, 0.375rem);
  cursor: pointer;
  transition: all var(--fs-transition-fast, 150ms ease);
}

.btn:focus-visible {
  outline: 2px solid var(--fs-secondary, #0071e3);
  outline-offset: 2px;
}

/* Primary Button - Red CTA */
.btn-primary {
  background-color: var(--fs-accent, #e74c3c);
  color: var(--fs-white, #ffffff);
  border-color: var(--fs-accent, #e74c3c);
}

.btn-primary:hover {
  background-color: var(--fs-accent-hover, #c0392b);
  border-color: var(--fs-accent-hover, #c0392b);
  transform: translateY(-2px);
  box-shadow: var(--fs-shadow-md);
}

/* Secondary Button - Blue */
.btn-secondary {
  background-color: var(--fs-secondary, #0071e3);
  color: var(--fs-white, #ffffff);
  border-color: var(--fs-secondary, #0071e3);
}

.btn-secondary:hover {
  background-color: var(--fs-secondary-dark, #0056b3);
  border-color: var(--fs-secondary-dark, #0056b3);
  transform: translateY(-2px);
}

/* Outline Button */
.btn-outline {
  background-color: transparent;
  color: var(--fs-primary, #4a2c4a);
  border-color: var(--fs-primary, #4a2c4a);
}

.btn-outline:hover {
  background-color: var(--fs-primary, #4a2c4a);
  color: var(--fs-white, #ffffff);
}

/* White Button */
.btn-white {
  background-color: var(--fs-white, #ffffff);
  color: var(--fs-primary, #4a2c4a);
  border-color: var(--fs-white, #ffffff);
}

.btn-white:hover {
  background-color: var(--fs-gray-100, #f8f9fa);
  transform: translateY(-2px);
}

/* Ghost Button */
.btn-ghost {
  background-color: transparent;
  color: var(--fs-gray-700, #495057);
  border-color: transparent;
}

.btn-ghost:hover {
  background-color: var(--fs-gray-100, #f8f9fa);
}

/* Button Sizes */
.btn-sm {
  padding: var(--fs-spacing-1, 0.25rem) var(--fs-spacing-3, 0.75rem);
  font-size: var(--fs-font-size-sm, 0.875rem);
}

.btn-lg {
  padding: var(--fs-spacing-3, 0.75rem) var(--fs-spacing-6, 1.5rem);
  font-size: var(--fs-font-size-lg, 1.125rem);
}

.btn-large {
  padding: var(--fs-spacing-4, 1rem) var(--fs-spacing-8, 2rem);
  font-size: var(--fs-font-size-xl, 1.25rem);
  border-radius: var(--fs-radius-lg, 0.5rem);
}

/* Full Width */
.btn-block {
  display: flex;
  width: 100%;
}

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

/* Loading */
.btn.loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

.btn.loading::after {
  content: '';
  position: absolute;
  width: 1.25em;
  height: 1.25em;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: btn-spinner 0.75s linear infinite;
}

@keyframes btn-spinner {
  to { transform: rotate(360deg); }
}

/* Product Page CTAs */
.product-cta-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  background-color: var(--fs-secondary, #0071e3);
  color: var(--fs-white, #ffffff);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--fs-radius-md, 0.375rem);
  transition: all var(--fs-transition-fast, 150ms ease);
}

.product-cta-primary:hover {
  background-color: var(--fs-secondary-dark, #0056b3);
  transform: translateY(-2px);
}

.product-cta-secondary {
  display: inline-flex;
  align-items: center;
  padding: 12px 24px;
  background-color: transparent;
  color: var(--fs-secondary, #0071e3);
  font-weight: 600;
  text-decoration: none;
  border: 2px solid var(--fs-secondary, #0071e3);
  border-radius: var(--fs-radius-md, 0.375rem);
  transition: all var(--fs-transition-fast, 150ms ease);
}

.product-cta-secondary:hover {
  background-color: var(--fs-secondary, #0071e3);
  color: var(--fs-white, #ffffff);
}

.product-hero-cta-primary {
  display: inline-flex;
  align-items: center;
  padding: 16px 32px;
  background-color: var(--fs-secondary, #0071e3);
  color: var(--fs-white, #ffffff);
  font-size: var(--fs-font-size-lg, 1.125rem);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--fs-radius-md, 0.375rem);
  transition: all var(--fs-transition-fast, 150ms ease);
}

.product-hero-cta-primary:hover {
  background-color: var(--fs-secondary-dark, #0056b3);
  transform: translateY(-2px);
  box-shadow: var(--fs-shadow-lg);
}

.product-hero-cta-secondary {
  display: inline-flex;
  align-items: center;
  padding: 16px 32px;
  background-color: transparent;
  color: var(--fs-gray-700, #495057);
  font-size: var(--fs-font-size-lg, 1.125rem);
  font-weight: 600;
  text-decoration: none;
  border: 2px solid var(--fs-gray-300, #dee2e6);
  border-radius: var(--fs-radius-md, 0.375rem);
  transition: all var(--fs-transition-fast, 150ms ease);
}

.product-hero-cta-secondary:hover {
  border-color: var(--fs-gray-400, #ced4da);
  background-color: var(--fs-gray-50, #fafafa);
}