/**
 * Checkout Progress Indicator Styles
 * Version: 1.1.0
 * Date: 2026-02-06
 *
 * Visual stepper showing current step in checkout process.
 *
 * Changelog v1.1.0:
 * - Added dark mode support for all stepper components
 */

.checkout-progress {
  margin-bottom: var(--space-6);
  padding: var(--space-4);
  background: var(--color-gray-50);
  border-radius: var(--radius-lg);
}

.progress-steps {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-3);
}

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  position: relative;
  z-index: 1;
}

.step-indicator {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-white);
  border: 2px solid var(--color-gray-300);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--color-gray-500);
  transition: all 0.3s ease;
}

.progress-step.active .step-indicator {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
  transform: scale(1.1);
  box-shadow: 0 0 0 4px rgba(255, 112, 82, 0.2);
}

.progress-step.completed .step-indicator {
  background: var(--color-success);
  border-color: var(--color-success);
  color: white;
}

.progress-step.completed .step-number {
  display: none;
}

.progress-step.completed .step-check {
  display: block;
  width: 18px;
  height: 18px;
}

.step-check {
  display: none;
}

.step-number {
  font-size: var(--text-sm);
}

.step-label {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.progress-step.active .step-label,
.progress-step.completed .step-label {
  color: var(--color-gray-900);
}

.progress-step.active .step-label {
  color: var(--color-primary);
}

.progress-connector {
  flex: 1;
  height: 2px;
  background: var(--color-gray-300);
  margin: 0 var(--space-2);
  margin-bottom: 20px; /* Align with indicator center */
  transition: background 0.3s ease;
}

.progress-connector.completed {
  background: var(--color-success);
}

.progress-bar {
  height: 4px;
  background: var(--color-gray-200);
  border-radius: 2px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-success), var(--color-primary));
  border-radius: 2px;
  transition: width 0.5s ease;
}

/* Compact variant for smaller spaces */
.checkout-progress.checkout-progress--compact {
  padding: var(--space-3);
  margin-bottom: var(--space-4);
}

.checkout-progress--compact .step-indicator {
  width: 28px;
  height: 28px;
}

.checkout-progress--compact .step-number {
  font-size: var(--text-xs);
}

.checkout-progress--compact .step-label {
  font-size: 10px;
}

.checkout-progress--compact .progress-connector {
  margin-bottom: 16px;
}

/* Responsive */
@media (max-width: 600px) {
  .checkout-progress {
    padding: var(--space-3);
  }

  .step-label {
    display: none;
  }

  .progress-step.active .step-label {
    display: block;
    position: absolute;
    top: 100%;
    white-space: nowrap;
    margin-top: 4px;
  }

  .step-indicator {
    width: 32px;
    height: 32px;
  }

  .progress-connector {
    margin-bottom: 16px;
  }
}

/* Animation for step transitions */
@keyframes stepPulse {
  0%, 100% {
    box-shadow: 0 0 0 4px rgba(255, 112, 82, 0.2);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(255, 112, 82, 0.1);
  }
}

.progress-step.active .step-indicator {
  animation: stepPulse 2s ease-in-out infinite;
}

/* Success page complete state */
.checkout-progress.checkout-progress--complete .progress-bar-fill {
  width: 100% !important;
  background: var(--color-success);
}

/* ============================================
   Dark Mode Support
   ============================================ */

[data-theme="dark"] .checkout-progress {
  background: var(--bg-secondary);
  border: 1px solid var(--color-gray-700);
}

[data-theme="dark"] .step-indicator {
  background: var(--bg-tertiary);
  border-color: var(--color-gray-600);
  color: var(--color-gray-400);
}

[data-theme="dark"] .progress-step.active .step-indicator {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

[data-theme="dark"] .progress-step.completed .step-indicator {
  background: var(--color-success);
  border-color: var(--color-success);
  color: white;
}

[data-theme="dark"] .step-label {
  color: var(--color-gray-400);
}

[data-theme="dark"] .progress-step.active .step-label {
  color: var(--color-primary);
}

[data-theme="dark"] .progress-step.completed .step-label {
  color: var(--text-primary);
}

[data-theme="dark"] .progress-connector {
  background: var(--color-gray-600);
}

[data-theme="dark"] .progress-connector.completed {
  background: var(--color-success);
}

[data-theme="dark"] .progress-bar {
  background: var(--color-gray-700);
}