/* Vepara POS Calculator Styles - Isolated to #vepara-pos-calculator */
#vepara-pos-calculator {
  /* Color Variables */
  --vpc-navy: #012c44;
  --vpc-blue: #2954b2;
  --vpc-white: #ffffff;
  --vpc-text-primary: #0f172a;
  --vpc-text-secondary: #475569;
  --vpc-success: #10b981;
  --vpc-warning: #f59e0b;
  --vpc-error: #ef4444;
  
  /* Spacing */
  --vpc-spacing-xs: 8px;
  --vpc-spacing-sm: 12px;
  --vpc-spacing-md: 16px;
  --vpc-spacing-lg: 20px;
  --vpc-spacing-xl: 24px;
  
  /* Typography */
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

#vepara-pos-calculator * {
  box-sizing: border-box;
}

/* Container */
#vepara-pos-calculator.vpc-container,
#vepara-pos-calculator {
  margin: 15px auto;
  padding: var(--vpc-spacing-lg);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
  backdrop-filter: blur(10px);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  color: var(--vpc-text-primary);
}

/* Loading state */
#vepara-pos-calculator .vpc-loading {
  text-align: center;
  padding: var(--vpc-spacing-xl);
  color: var(--vpc-text-secondary);
}

/* Header */
#vepara-pos-calculator .vpc-header {
  display: flex;
  align-items: center;
  gap: var(--vpc-spacing-md);
  margin-bottom: var(--vpc-spacing-xl);
  padding-bottom: var(--vpc-spacing-lg);
  border-bottom: 1px solid rgba(41, 84, 178, 0.1);
}

#vepara-pos-calculator .vpc-header-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--vpc-blue), #1e3a8a);
  border-radius: 12px;
  color: var(--vpc-white);
  box-shadow: 0 4px 12px rgba(41, 84, 178, 0.3);
}

#vepara-pos-calculator .vpc-title {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  color: var(--vpc-navy);
  margin: 0;
  line-height: 1.2;
}

#vepara-pos-calculator .vpc-subtitle {
  font-size: 0.875rem;
  color: var(--vpc-text-secondary);
  margin: 4px 0 0 0;
  line-height: 1.5;
}

/* Controls */
#vepara-pos-calculator .vpc-controls {
  display: flex;
  flex-direction: column;
  gap: var(--vpc-spacing-lg);
  margin-bottom: var(--vpc-spacing-xl);
}

#vepara-pos-calculator .vpc-section {
  display: flex;
  flex-direction: column;
  gap: var(--vpc-spacing-sm);
}

#vepara-pos-calculator .vpc-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--vpc-navy);
  margin: 0;
}

/* Mode Toggle */
#vepara-pos-calculator .vpc-mode-toggle {
  display: flex;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 12px;
  padding: 4px;
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

#vepara-pos-calculator .vpc-mode-btn {
  flex: 1;
  padding: var(--vpc-spacing-sm) var(--vpc-spacing-md);
  border: none;
  background: transparent;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  color: var(--vpc-text-secondary);
}

#vepara-pos-calculator .vpc-mode-btn.active {
  background: var(--vpc-blue);
  color: var(--vpc-white);
  box-shadow: 0 2px 8px rgba(41, 84, 178, 0.3);
}

#vepara-pos-calculator .vpc-mode-btn:hover:not(.active) {
  background: rgba(255, 255, 255, 0.8);
  color: var(--vpc-navy);
}

/* Input Groups */
#vepara-pos-calculator .vpc-input-group {
  position: relative;
  display: flex;
  align-items: center;
}

#vepara-pos-calculator .vpc-input {
  width: 100%;
  padding: var(--vpc-spacing-sm) var(--vpc-spacing-md);
  border: 2px solid rgba(41, 84, 178, 0.2);
  border-radius: 8px;
  background: var(--vpc-white);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  font-size: 1rem;
  font-weight: 500;
  color: var(--vpc-text-primary);
  transition: all 0.2s ease;
}

#vepara-pos-calculator .vpc-input:focus {
  outline: none;
  border-color: var(--vpc-blue);
  box-shadow: 0 0 0 3px rgba(41, 84, 178, 0.1), 0 2px 8px rgba(0, 0, 0, 0.1);
  background: var(--vpc-white);
}

#vepara-pos-calculator .vpc-input:hover {
  border-color: rgba(41, 84, 178, 0.4);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

#vepara-pos-calculator .vpc-input-suffix {
  position: absolute;
  right: var(--vpc-spacing-md);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--vpc-text-secondary);
  pointer-events: none;
}

/* Rate Control */
#vepara-pos-calculator .vpc-rate-control {
  display: flex;
  align-items: center;
  gap: var(--vpc-spacing-md);
}

#vepara-pos-calculator .vpc-slider-container {
  flex: 1;
  position: relative;
}

#vepara-pos-calculator .vpc-slider {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(41, 84, 178, 0.3);
  border-radius: 4px;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
  outline: none;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  position: relative;
}

#vepara-pos-calculator .vpc-slider::before {
  content: '';
  position: absolute;
  top: 1px;
  left: 1px;
  right: 1px;
  bottom: 1px;
  background: linear-gradient(90deg, var(--vpc-blue) 0%, rgba(41, 84, 178, 0.4) 50%, rgba(41, 84, 178, 0.2) 100%);
  border-radius: 3px;
  opacity: 0.6;
  pointer-events: none;
}

#vepara-pos-calculator .vpc-slider::-webkit-slider-track {
  height: 8px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(41, 84, 178, 0.3);
  border-radius: 4px;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

#vepara-pos-calculator .vpc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  background: var(--vpc-white);
  border: 3px solid var(--vpc-blue);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(41, 84, 178, 0.4), 0 0 0 2px rgba(255, 255, 255, 0.95);
  transition: all 0.2s ease;
}

#vepara-pos-calculator .vpc-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  box-shadow: 0 4px 12px rgba(41, 84, 178, 0.5), 0 0 0 3px rgba(255, 255, 255, 0.95);
}

#vepara-pos-calculator .vpc-slider::-moz-range-track {
  height: 8px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(41, 84, 178, 0.3);
  border-radius: 4px;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

#vepara-pos-calculator .vpc-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  background: var(--vpc-white);
  border: 3px solid var(--vpc-blue);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(41, 84, 178, 0.4), 0 0 0 2px rgba(255, 255, 255, 0.95);
  transition: all 0.2s ease;
}

#vepara-pos-calculator .vpc-rate-input-group {
  position: relative;
  min-width: 80px;
}

#vepara-pos-calculator .vpc-rate-input {
  width: 100%;
  padding: var(--vpc-spacing-xs) var(--vpc-spacing-sm);
  border: 2px solid rgba(41, 84, 178, 0.2);
  border-radius: 6px;
  background: var(--vpc-white);
  font-size: 0.875rem;
  font-weight: 500;
  text-align: center;
  color: var(--vpc-text-primary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
}

#vepara-pos-calculator .vpc-rate-input:focus {
  outline: none;
  border-color: var(--vpc-blue);
  box-shadow: 0 0 0 2px rgba(41, 84, 178, 0.1), 0 1px 4px rgba(0, 0, 0, 0.1);
}

#vepara-pos-calculator .vpc-rate-input:hover {
  border-color: rgba(41, 84, 178, 0.4);
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.08);
}

#vepara-pos-calculator .vpc-rate-suffix {
  position: absolute;
  right: var(--vpc-spacing-xs);
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.75rem;
  color: var(--vpc-text-secondary);
  pointer-events: none;
}

/* Fee Controls */
#vepara-pos-calculator .vpc-fee-type-toggle {
  display: flex;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 8px;
  padding: 2px;
  margin-bottom: var(--vpc-spacing-sm);
  border: 1px solid rgba(41, 84, 178, 0.1);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
}

#vepara-pos-calculator .vpc-fee-btn {
  flex: 1;
  padding: var(--vpc-spacing-xs) var(--vpc-spacing-sm);
  border: none;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  color: var(--vpc-text-secondary);
  border: 1px solid transparent;
}

#vepara-pos-calculator .vpc-fee-btn.active {
  background: var(--vpc-blue);
  color: var(--vpc-white);
  box-shadow: 0 1px 4px rgba(41, 84, 178, 0.4);
  border: 1px solid var(--vpc-blue);
  transform: translateY(-1px);
}

#vepara-pos-calculator .vpc-fee-btn:hover:not(.active) {
  background: rgba(255, 255, 255, 0.8);
  color: var(--vpc-navy);
  border: 1px solid rgba(41, 84, 178, 0.2);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

#vepara-pos-calculator .vpc-fee-inputs {
  display: flex;
  gap: var(--vpc-spacing-sm);
}

/* Calculate Button */
#vepara-pos-calculator .vpc-calculate-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--vpc-spacing-sm);
  padding: var(--vpc-spacing-md) var(--vpc-spacing-lg);
  background: linear-gradient(135deg, var(--vpc-blue) 0%, #1e3a8a 100%);
  color: var(--vpc-white);
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(41, 84, 178, 0.3);
  margin-top: var(--vpc-spacing-md);
}

#vepara-pos-calculator .vpc-calculate-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(41, 84, 178, 0.4);
  background: linear-gradient(135deg, #1e3a8a 0%, var(--vpc-navy) 100%);
}

#vepara-pos-calculator .vpc-calculate-btn:active {
  transform: translateY(0);
  box-shadow: 0 4px 16px rgba(41, 84, 178, 0.3);
}

/* Results Grid */
#vepara-pos-calculator .vpc-results {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--vpc-spacing-md);
  margin-bottom: var(--vpc-spacing-xl);
}

#vepara-pos-calculator .vpc-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: var(--vpc-spacing-md);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
  transition: all 0.2s ease;
}

#vepara-pos-calculator .vpc-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

#vepara-pos-calculator .vpc-card-header {
  display: flex;
  align-items: center;
  gap: var(--vpc-spacing-xs);
  margin-bottom: var(--vpc-spacing-sm);
  flex-wrap: wrap;
}

#vepara-pos-calculator .vpc-card-icon {
  color: var(--vpc-blue);
  flex-shrink: 0;
}

#vepara-pos-calculator .vpc-card-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--vpc-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.025em;
  flex: 1;
  min-width: 0;
}

#vepara-pos-calculator .vpc-badge {
  padding: 2px 6px;
  border-radius: 12px;
  font-size: 0.625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

#vepara-pos-calculator .vpc-badge-low {
  background: rgba(16, 185, 129, 0.1);
  color: #059669;
}

#vepara-pos-calculator .vpc-badge-medium {
  background: rgba(245, 158, 11, 0.1);
  color: #d97706;
}

#vepara-pos-calculator .vpc-badge-high {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
}

#vepara-pos-calculator .vpc-card-value {
  font-size: clamp(1.125rem, 3vw, 1.5rem);
  font-weight: 700;
  color: var(--vpc-navy);
  word-break: break-all;
}

/* CTA Box */
#vepara-pos-calculator .vpc-cta {
  background: linear-gradient(135deg, var(--vpc-navy) 0%, var(--vpc-blue) 50%, #1e3a8a 100%);
  border-radius: 12px;
  padding: var(--vpc-spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--vpc-spacing-lg);
  margin-bottom: var(--vpc-spacing-xl);
  box-shadow: 0 8px 32px rgba(1, 44, 68, 0.4);
  animation: vpc-fadeIn 0.5s ease-out, vpc-pulse 2s ease-in-out infinite 1s;
  position: relative;
  overflow: hidden;
  will-change: transform;
}

#vepara-pos-calculator .vpc-cta-content {
  flex: 1;
}

#vepara-pos-calculator .vpc-cta-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--vpc-white);
  margin: 0 0 var(--vpc-spacing-xs) 0;
  line-height: 1.3;
}

#vepara-pos-calculator .vpc-cta-description {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
  line-height: 1.5;
}

#vepara-pos-calculator .vpc-cta-button {
  display: inline-flex;
  align-items: center;
  gap: var(--vpc-spacing-xs);
  padding: var(--vpc-spacing-sm) var(--vpc-spacing-lg);
  background: var(--vpc-white);
  color: var(--vpc-navy);
  text-decoration: none;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  transition: all 0.2s ease;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

#vepara-pos-calculator .vpc-cta-button:hover {
  background: rgba(255, 255, 255, 0.95);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

#vepara-pos-calculator .vpc-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  animation: vpc-shimmer 3s infinite;
}

@keyframes vpc-shimmer {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

@keyframes vpc-pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.02);
  }
}

/* Accessibility */
#vepara-pos-calculator .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  #vepara-pos-calculator.vpc-container,
  #vepara-pos-calculator {
    padding: var(--vpc-spacing-md);
  }
  
  #vepara-pos-calculator .vpc-card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  
  #vepara-pos-calculator .vpc-badge {
    align-self: flex-end;
    margin-top: -2px;
  }
  
  #vepara-pos-calculator .vpc-results {
    gap: var(--vpc-spacing-sm);
  }
  
  #vepara-pos-calculator .vpc-card {
    padding: var(--vpc-spacing-sm);
  }
  
  #vepara-pos-calculator .vpc-card-title {
    font-size: 0.625rem;
  }
  
  #vepara-pos-calculator .vpc-card-value {
    font-size: clamp(0.875rem, 4vw, 1.125rem);
  }
  
  #vepara-pos-calculator .vpc-cta {
    flex-direction: column;
    text-align: center;
    gap: var(--vpc-spacing-md);
  }
  
  #vepara-pos-calculator .vpc-cta-button {
    align-self: stretch;
    justify-content: center;
  }
  
  #vepara-pos-calculator .vpc-fee-inputs {
    flex-direction: column;
  }
  
  #vepara-pos-calculator .vpc-rate-control {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (max-width: 480px) {
  #vepara-pos-calculator.vpc-container,
  #vepara-pos-calculator {
    padding: var(--vpc-spacing-sm);
  }
  
  #vepara-pos-calculator .vpc-results {
    gap: var(--vpc-spacing-xs);
  }
  
  #vepara-pos-calculator .vpc-card {
    padding: var(--vpc-spacing-xs);
  }
  
  #vepara-pos-calculator .vpc-card-header {
    margin-bottom: var(--vpc-spacing-xs);
  }
}

/* Focus Styles for Accessibility */
#vepara-pos-calculator button:focus,
#vepara-pos-calculator input:focus,
#vepara-pos-calculator a:focus {
  outline: 2px solid var(--vpc-blue);
  outline-offset: 2px;
}

/* Animation for smooth transitions */
@keyframes vpc-fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#vepara-pos-calculator .vpc-card,
#vepara-pos-calculator .vpc-results {
  animation: vpc-fadeIn 0.3s ease-out;
}

/* Result Explanation */
#vepara-pos-calculator .vpc-result-explanation {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(8px);
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: var(--vpc-spacing-md);
  margin-bottom: var(--vpc-spacing-xl);
  text-align: center;
  animation: vpc-fadeIn 0.4s ease-out 0.1s both;
}

#vepara-pos-calculator .vpc-result-explanation p {
  font-size: 0.875rem;
  color: var(--vpc-text-secondary);
  line-height: 1.6;
  margin: 0;
}

#vepara-pos-calculator .vpc-result-explanation .vpc-highlight {
  color: var(--vpc-navy);
  font-weight: 600;
}

/* Print Styles */
@media print {
  #vepara-pos-calculator .vpc-cta {
    display: none;
  }
}