/**
 * We Kleen Clutter - Modern Booking Calculator Styles
 * Clean, minimalist design with 2025 UI/UX principles
 * @version 3.13.0 - Custom calendar widget replaces native date picker
 * @date February 18, 2026
 *
 * CHANGELOG:
 * 3.8.0 - Progress completed circles: BLACK bg, GREEN checkmark (not white)
 *         Price summary card: WHITE bg, orange text rows, black bold total
 *         Category header collapse arrow: GREEN badge with black arrow icon
 *         Summary sections (Step 5): WHITE bg, orange title text, hover pop effect
 *         Summary content text larger and more readable
 *         Summary items cards: white bg, orange accents
 *         Page background: tan ONLY at wrapper level, section cards are pure white
 *         Custom date input styling (orange focus, clean look)
 *         Time grid styles: custom slot buttons replacing native select
 *         Booked time slots: grey/disabled; available: white; selected: orange
 *         Selected items/addons list updated colors for white price card
 * 3.7.0 - Orange primary fixes
 *         Price summary → orange bg, black text, bold black total
 *         Category headers → orange bg, black text
 *         Service level display bar → orange bg, black text
 *         Progress completed steps → black circle, white checkmark (NOT green)
 *         Completed step label → black (NOT green)
 *         Success/zip validator message → orange text (NOT green)
 *         ALL qty-btn → fully round (border-radius: 9999px) matching add-on style
 *         qty-controls → individual round buttons, no grouped border container
 *         True warm tan page background maintained
 * 3.6.0 - Surgical tan/dark fixes
 */

/* ============================================
   CSS VARIABLES - DESIGN SYSTEM
   ============================================ */
:root {
  /* Brand Colors */
  --wkc-orange: #FF7600;
  --wkc-orange-hover: #E66A00;
  --wkc-green: #A5F804;        /* ONLY for button hover! */
  --wkc-green-hover: #94E003;  /* ONLY for button hover! */
  
  /* Brand Color Tints - TRUE WARM TAN backgrounds (not pinkish orange) */
  --wkc-orange-light: #F5F0E8;      /* Warm tan - page/section backgrounds */
  --wkc-orange-lighter: #F0EBE1;    /* Slightly deeper tan */
  --wkc-orange-lightest: #FAF7F2;   /* Lightest tan - overall page bg */
  
  /* Dark card color for price summary */
  --wkc-dark-card: #111111;
  
  /* Neutral Colors */
  --white: #FFFFFF;
  --black: #000000;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;
  
  /* Functional Colors */
  --success: #A5F804;
  --error: #EF4444;
  --warning: #F59E0B;
  --info: #3B82F6;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 0.75rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "SF Pro Display", system-ui, -apple-system, sans-serif;
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   GLOBAL RESET & BASE STYLES
   ============================================ */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-900);
  background-color: var(--gray-50);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   CONTAINER & LAYOUT
   ============================================ */
.wkc-booking-wrapper {
  min-height: 100vh;
  padding: 120px 20px 40px;
  background: var(--wkc-orange-lighter);
  margin-left: auto !important;
  margin-right: auto !important;
  max-width: 1400px !important;
  width: 100% !important;
  box-sizing: border-box;
  float: none !important;
}

#wkcProgressBar,
#wkcCalculator {
  max-width: 100%;
  margin: 0 auto;
  width: 100%;
}

.calculator-wrapper {
  min-height: 100vh;
  padding: 120px 20px 40px;
  background: var(--wkc-orange-lighter);
  margin: 0 auto;
  max-width: 1400px;
  width: 100%;
}

.calculator-container {
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

/* ============================================
   PROGRESS BAR - MODERN STEP INDICATOR
   ============================================ */
.progress-bar {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
}

.progress-steps {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.progress-steps::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gray-200);
  z-index: 0;
}

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

.step-circle {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--white);
  border: 2px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 14px;
  color: var(--gray-400);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.progress-step.active .step-circle {
  background: var(--wkc-orange);
  border-color: var(--wkc-orange);
  color: var(--white);
  transform: scale(1.1);
  box-shadow: 0 0 0 4px rgba(255, 118, 0, 0.1);
}

.progress-step.completed .step-circle {
  background: #111111;
  border-color: #111111;
  color: #A5F804;
}

.step-circle .checkmark {
  display: none;
}

.progress-step.completed .step-circle .step-num {
  display: none;
}

.progress-step.completed .step-circle .checkmark {
  display: block;
}

.step-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--gray-500);
  text-align: center;
  transition: color var(--transition-base);
}

.progress-step.active .step-label {
  color: var(--wkc-orange);
  font-weight: 600;
}

.progress-step.completed .step-label {
  color: #111111;
  font-weight: 600;
}

/* ============================================
   STEP CONTAINER - CARDS
   ============================================ */
.step-container {
  background: var(--white);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-2xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-100);
  animation: fadeSlideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeSlideIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.step-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  padding-bottom: var(--spacing-xl);
  border-bottom: 3px solid var(--wkc-orange);
  background: var(--white);
  padding-top: var(--spacing-lg);
  border-radius: var(--radius-lg);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: var(--wkc-orange);
  color: var(--white);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  box-shadow: 0 4px 14px rgba(255, 118, 0, 0.25);
}

.step-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--spacing-sm);
  letter-spacing: -0.02em;
}

.step-description {
  font-size: 16px;
  color: var(--gray-600);
  font-weight: 400;
}

/* ============================================
   FORM ELEMENTS
   ============================================ */
.form-card {
  background: var(--white);
}

.form-group {
  margin-bottom: var(--spacing-xl);
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: var(--spacing-sm);
  letter-spacing: -0.01em;
}

.form-input {
  width: 100%;
  padding: 14px 16px;
  font-size: 16px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  background: var(--white);
  color: var(--gray-900);
  transition: all var(--transition-base);
  font-family: var(--font-sans);
}

.form-input:hover {
  border-color: var(--gray-300);
}

.form-input:focus {
  outline: none;
  border-color: var(--wkc-orange);
  box-shadow: 0 0 0 3px rgba(255, 118, 0, 0.1);
}

.form-input::placeholder {
  color: var(--gray-400);
}

/* ============================================
   MESSAGES
   ============================================ */
.error-message {
  display: block;
  margin-top: var(--spacing-sm);
  font-size: 14px;
  color: var(--error);
  font-weight: 500;
  min-height: 20px;
}

.success-message {
  display: block;
  margin-top: var(--spacing-sm);
  font-size: 14px;
  color: var(--wkc-orange);
  font-weight: 600;
  min-height: 20px;
}

/* ============================================
   SERVICE AREA INFO SECTION
   ============================================ */
.service-area-info {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
  border: 2px solid rgba(255, 118, 0, 0.2);
}

.service-area-info h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.city-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--spacing-sm);
}

.city-pill {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-full);
  font-size: 13px;
  transition: all var(--transition-base);
}

.city-pill:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--gray-300);
}

.city-name {
  font-weight: 500;
  color: var(--gray-700);
  flex: 1;
}

.city-fee {
  font-size: 12px;
  font-weight: 600;
  color: var(--wkc-orange);
  background: rgba(255, 118, 0, 0.1);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  margin-left: var(--spacing-xs);
}

.city-fee-free {
  font-size: 12px;
  font-weight: 600;
  color: var(--wkc-orange);
  background: rgba(255, 118, 0, 0.1);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  margin-left: var(--spacing-xs);
}

/* ============================================
   BUTTONS - MODERN PRIMARY & SECONDARY
   ============================================ */
.btn-primary {
  /* Remove ALL browser button styling */
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  
  /* Size and spacing */
  width: 100%;
  padding: 16px 24px;
  
  /* Typography */
  font-size: 16px;
  font-weight: 600;
  font-family: var(--font-sans);
  letter-spacing: -0.01em;
  
  /* Colors - FORCED SOLID */
  color: #FFFFFF !important;
  background-color: #FF7600 !important;
  background: #FF7600 !important;
  background-image: none !important;
  border: none !important;
  border-image: none !important;
  
  /* Shape */
  border-radius: 12px;
  
  /* Interaction */
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 4px 14px rgba(255, 118, 0, 0.25);
  
  /* Force flat rendering */
  filter: none !important;
  backdrop-filter: none !important;
}

.btn-primary:hover:not(:disabled) {
  /* GREEN HOVER - FORCED */
  background-color: #A5F804 !important;
  background: #A5F804 !important;
  background-image: none !important;
  color: #000000 !important;
  
  /* Animation */
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(165, 248, 4, 0.35);
  
  /* Force flat rendering */
  filter: none !important;
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0);
  background-color: #A5F804 !important;
  background: #A5F804 !important;
  background-image: none !important;
}

.btn-primary:disabled {
  background-color: #E5E7EB !important;
  background: #E5E7EB !important;
  background-image: none !important;
  color: #9CA3AF !important;
  cursor: not-allowed;
  box-shadow: none;
}

.btn-secondary {
  width: 100%;
  padding: 16px 24px;
  font-size: 16px;
  font-weight: 600;
  color: var(--gray-700);
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  font-family: var(--font-sans);
  letter-spacing: -0.01em;
}

.btn-secondary:hover {
  border-color: var(--gray-300);
  background: var(--gray-50);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary:active {
  transform: translateY(0);
}

/* ============================================
   SERVICE CARDS
   ============================================ */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.service-card {
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
}

.service-card:hover {
  border-color: var(--wkc-orange);
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(255, 118, 0, 0.15);
}

.service-card.selected {
  border-color: var(--wkc-orange);
  background: rgba(255, 118, 0, 0.02);
  box-shadow: 0 0 0 3px rgba(255, 118, 0, 0.1);
}

.service-icon {
  font-size: 48px;
  margin-bottom: var(--spacing-md);
  line-height: 1;
  filter: grayscale(100%);
  opacity: 0.6;
  transition: all var(--transition-base);
}

.service-card:hover .service-icon,
.service-card.selected .service-icon {
  filter: grayscale(0%);
  opacity: 1;
  transform: scale(1.1);
}

.service-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--gray-900);
  margin-top: var(--spacing-sm);
}

/* ============================================
   TOGGLE SWITCH - SERVICE LEVEL
   ============================================ */
.toggle-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  background: var(--white);
  border-radius: var(--radius-xl);
  margin-bottom: var(--spacing-xl);
  border: 2px solid rgba(255, 118, 0, 0.3);
}

.toggle-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-600);
  transition: color var(--transition-base);
}

.toggle-label.active {
  color: var(--wkc-orange);
}

.toggle-switch {
  position: relative;
  width: 64px;
  height: 32px;
  background: var(--gray-200);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-base);
}

.toggle-switch.active {
  background: var(--wkc-orange);
}

.toggle-slider {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 24px;
  height: 24px;
  background: var(--white);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.toggle-switch.active .toggle-slider {
  transform: translateX(32px);
}

/* ============================================
   PRICING DISPLAY
   ============================================ */
.price-summary {
  background: var(--white);
  border: 2px solid var(--wkc-orange);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  margin-top: var(--spacing-2xl);
  box-shadow: 0 6px 20px rgba(255, 118, 0, 0.18);
  position: relative;
  overflow: hidden;
}

.price-summary::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
  background: var(--wkc-orange);
}

.price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid rgba(255, 118, 0, 0.15);
}

.price-row:last-child {
  border-bottom: none;
  padding-top: var(--spacing-lg);
  margin-top: var(--spacing-md);
  border-top: 2px solid var(--wkc-orange);
}

.price-label {
  font-size: 16px;
  color: var(--gray-700);
  font-weight: 600;
}

.price-value {
  font-size: 16px;
  font-weight: 700;
  color: var(--wkc-orange);
}

.price-row:last-child .price-label {
  font-size: 22px;
  font-weight: 800;
  color: #111111;
}

.price-row:last-child .price-value {
  font-size: 34px;
  font-weight: 800;
  color: #111111;
  letter-spacing: -0.02em;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
  .wkc-booking-wrapper,
  .calculator-wrapper {
    padding: var(--spacing-xl) var(--spacing-sm) var(--spacing-lg);
  }

  .step-container {
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
  }

  .step-title {
    font-size: 22px;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .city-grid {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  }

  .progress-bar {
    padding: var(--spacing-md);
  }

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

  .step-circle {
    width: 32px;
    height: 32px;
    font-size: 12px;
  }
}

/* ============================================
   ITEM SELECTION - CATEGORIES
   ============================================ */
.item-category {
  margin-bottom: var(--spacing-xl);
}

.category-header {
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--wkc-orange);
  border-radius: var(--radius-lg);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all var(--transition-base);
  user-select: none;
  border: 2px solid var(--wkc-orange);
}

.category-header:hover {
  background: var(--wkc-orange-hover);
  border-color: var(--wkc-orange-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.category-title {
  font-size: 16px;
  font-weight: 700;
  color: #111111;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin: 0;
}

/* Green badge around the collapse arrow */
.category-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #A5F804;
  color: #111111;
  font-size: 14px;
  font-weight: 900;
  transition: transform var(--transition-base);
  flex-shrink: 0;
  font-style: normal;
  line-height: 1;
  font-family: Arial, sans-serif;
}

.item-count {
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  background: #111111;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.category-items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  padding-top: var(--spacing-lg);
}

.item-card {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
}

.item-card:hover {
  border-color: var(--gray-300);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.item-card.selected {
  border-color: var(--wkc-orange);
  background: rgba(255, 118, 0, 0.02);
  box-shadow: 0 0 0 3px rgba(255, 118, 0, 0.1);
}

.item-checkbox input[type="checkbox"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--wkc-orange);
}

.item-info {
  flex: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.item-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-900);
  cursor: pointer;
}

.item-price {
  font-size: 14px;
  font-weight: 600;
  color: var(--wkc-orange);
}

/* ============================================
   VOLUME SELECTION
   ============================================ */
.volume-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.volume-card {
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
}

.volume-card:hover {
  border-color: var(--wkc-orange);
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(255, 118, 0, 0.15);
}

.volume-card.selected {
  border-color: var(--wkc-orange);
  background: rgba(255, 118, 0, 0.02);
  box-shadow: 0 0 0 3px rgba(255, 118, 0, 0.1);
}

.volume-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--spacing-sm);
}

.volume-description {
  font-size: 14px;
  color: var(--gray-600);
  margin-bottom: var(--spacing-md);
}

.volume-price {
  font-size: 28px;
  font-weight: 700;
  color: var(--wkc-orange);
}

/* Quantity Controls for Full Trailer Load */
.quantity-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 2px solid var(--gray-100);
}

.qty-btn {
  width: 32px;
  height: 32px;
  border-radius: 9999px;
  border: 2px solid var(--wkc-orange);
  background: var(--white);
  color: var(--wkc-orange);
  font-size: 20px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  line-height: 1;
  padding: 0;
  flex-shrink: 0;
}

.qty-btn:hover {
  background: var(--wkc-orange);
  color: var(--white);
  transform: scale(1.1);
}

.qty-btn:active {
  transform: scale(0.95);
}

.qty-display {
  font-size: 20px;
  font-weight: 700;
  color: var(--gray-900);
  min-width: 32px;
  text-align: center;
}

/* ============================================
   SERVICE LEVEL TOGGLE
   ============================================ */
.service-level-toggle {
  margin-bottom: var(--spacing-xl);
}

.service-level-display {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--wkc-orange);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-xl);
  border: none;
  box-shadow: 0 4px 12px rgba(255,118,0,0.3);
}

.level-badge {
  font-size: 14px;
  font-weight: 700;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.level-badge.u-load {
  background: #111111;
  color: var(--white);
}

.level-badge.we-load {
  background: #111111;
  color: var(--white);
}

.btn-link {
  background: none;
  border: none;
  color: rgba(0,0,0,0.7);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  padding: var(--spacing-sm);
  transition: color var(--transition-base);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.btn-link:hover {
  color: #111111;
}

.toggle-description {
  font-size: 14px;
  color: var(--gray-600);
  margin-top: var(--spacing-sm);
  text-align: center;
}

/* ============================================
   FORM ROWS
   ============================================ */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   SECTION TITLES
   ============================================ */
.section-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--spacing-sm);
  margin-top: var(--spacing-xl);
}

.section-description {
  font-size: 14px;
  color: var(--gray-600);
  margin-bottom: var(--spacing-lg);
}

/* ============================================
   SUMMARY SECTIONS (Step 5)
   ============================================ */
.summary-section {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
  border: 2px solid rgba(255, 118, 0, 0.2);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.summary-section:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(255, 118, 0, 0.18);
  border-color: var(--wkc-orange);
}

.summary-section:nth-child(even) {
  background: var(--white);
  border-color: rgba(255, 118, 0, 0.2);
}

.summary-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--wkc-orange);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--wkc-orange);
}

.summary-section:nth-child(even) .summary-title {
  color: var(--wkc-orange);
  border-bottom-color: var(--wkc-orange);
}

.summary-content {
  font-size: 16px;
  color: var(--gray-800);
  line-height: 1.9;
}

.summary-content p {
  margin-bottom: var(--spacing-sm);
}

.summary-content strong {
  color: #111111;
  font-weight: 700;
}

.summary-items {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.summary-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--white);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--wkc-orange);
  font-size: 15px;
  font-weight: 600;
  color: #111111;
}

/* ============================================
   BUTTON GROUPS
   ============================================ */
.button-group {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.button-group .btn-secondary {
  flex: 0 0 auto;
  width: auto;
  min-width: 120px;
}

.button-group .btn-primary {
  flex: 1;
}

@media (max-width: 768px) {
  .button-group {
    flex-direction: column-reverse;
  }
  
  .button-group .btn-secondary,
  .button-group .btn-primary {
    width: 100%;
  }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.hidden {
  display: none !important;
}

.text-center {
  text-align: center;
}

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

/* WKC BOOKING CALCULATOR - QUANTITY CONTROLS CSS */
/* Add this to wkc-booking-calculator.css */
/* Version 2.1.2 - February 7, 2026 */

/* Item card price and quantity container */
.item-price-qty {
  display: flex;
  align-items: center;
  gap: 15px;
}

/* Quantity controls container */
.qty-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: none;
  padding: 0;
}

/* Quantity buttons - round circles matching add-on style */
.qty-btn {
  width: 32px;
  height: 32px;
  border-radius: 9999px;
  border: 2px solid var(--wkc-orange);
  background: var(--white);
  color: var(--wkc-orange);
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  line-height: 1;
  padding: 0;
  flex-shrink: 0;
}

.qty-btn:hover {
  background: var(--wkc-orange);
  color: var(--white);
  transform: scale(1.1);
}

.qty-btn:active {
  transform: scale(0.95);
}

/* Quantity value display */
.qty-value {
  font-weight: 700;
  color: #111111;
  min-width: 24px;
  text-align: center;
  font-size: 15px;
}

/* Ensure selected item cards have proper spacing */
.item-card.selected .item-info {
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.item-card.selected .item-price-qty {
  width: 100%;
  justify-content: space-between;
}
/* ============================================
   PRICE ROW - TOTAL OVERRIDE (v3.8.0)
   WHITE card bg - total in bold BLACK, row values in ORANGE
   ============================================ */
.price-row-total {
  border-top: 2px solid var(--wkc-orange) !important;
  border-bottom: none !important;
  padding-top: var(--spacing-lg) !important;
  margin-top: var(--spacing-md) !important;
}

.price-row-total .price-label {
  font-size: 22px !important;
  font-weight: 800 !important;
  color: #111111 !important;
}

.price-row-total .price-value {
  font-size: 34px !important;
  font-weight: 800 !important;
  color: #111111 !important;
  letter-spacing: -0.02em;
}

/* ============================================
   SELECTED ITEMS LIST in Step 3 Price Summary
   (WHITE card bg - orange accents, black text)
   ============================================ */
.selected-items-list {
  margin: 0;
  padding: 2px 0;
  list-style: none;
  border-bottom: 1px solid rgba(255, 118, 0, 0.15);
}

.selected-item-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 5px 0;
  font-size: 14px;
  gap: var(--spacing-sm);
}

.selected-item-row .item-row-name {
  flex: 1;
  color: var(--gray-700);
  display: flex;
  align-items: center;
  gap: 5px;
}

.selected-item-row .item-row-name::before {
  content: '✓';
  color: var(--wkc-orange);
  font-weight: 700;
  font-size: 12px;
  flex-shrink: 0;
}

.selected-item-row .item-row-price {
  font-weight: 700;
  color: var(--wkc-orange);
  flex-shrink: 0;
}

.selected-items-empty {
  font-size: 13px;
  color: var(--gray-400);
  font-style: italic;
  padding: 6px 0;
  text-align: center;
}

/* Add-ons breakdown list (white card) */
.selected-addons-list {
  margin: 0;
  padding: 2px 0;
  border-bottom: 1px solid rgba(255, 118, 0, 0.15);
}

/* ============================================
   ADD-ONS SECTION (Step 3) - v3.5.0+
   ============================================ */
.addon-section {
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-xl);
  border-top: 2px solid var(--gray-200);
  padding-top: var(--spacing-xl);
}

.addon-section-header {
  margin-bottom: var(--spacing-lg);
}

.addon-section-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-900);
  margin: 0 0 var(--spacing-xs) 0;
}

.addon-section-desc {
  font-size: 14px;
  color: var(--gray-500);
  margin: 0;
}

.addon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--spacing-md);
}

.addon-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.addon-card:hover {
  border-color: var(--gray-300);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.addon-card.addon-selected {
  border-color: var(--wkc-orange);
  background: rgba(255, 118, 0, 0.03);
  box-shadow: 0 0 0 3px rgba(255, 118, 0, 0.1);
}

.addon-info {
  flex: 1;
  min-width: 0;
}

.addon-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-900);
  word-break: break-word;
  white-space: normal;
}

.addon-unit {
  font-size: 12px;
  color: var(--gray-500);
  margin-top: 2px;
}

.addon-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--spacing-xs);
  flex-shrink: 0;
}

.addon-price {
  font-size: 15px;
  font-weight: 700;
  color: var(--wkc-orange);
}

.addon-qty-controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.addon-qty-btn {
  width: 30px;
  height: 30px;
  border-radius: var(--radius-full);
  border: 2px solid var(--wkc-orange);
  background: var(--white);
  color: var(--wkc-orange);
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  line-height: 1;
  padding: 0;
}

.addon-qty-btn:hover:not(:disabled) {
  background: var(--wkc-orange);
  color: var(--white);
  transform: scale(1.1);
}

.addon-qty-btn:active:not(:disabled) {
  transform: scale(0.95);
}

.addon-qty-btn:disabled {
  border-color: var(--gray-300);
  color: var(--gray-300);
  cursor: not-allowed;
}

.addon-qty-value {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-900);
  min-width: 24px;
  text-align: center;
}

@media (max-width: 768px) {
  .addon-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   CUSTOM DATE INPUT STYLING (v3.8.0)
   ============================================ */
.date-input {
  width: 100%;
  padding: 14px 16px;
  font-size: 18px;
  font-weight: 600;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  background: var(--white);
  color: #111111;
  transition: all var(--transition-base);
  cursor: pointer;
  font-family: var(--font-sans);
}

.date-input:hover {
  border-color: var(--wkc-orange);
}

.date-input:focus {
  outline: none;
  border-color: var(--wkc-orange);
  box-shadow: 0 0 0 4px rgba(255, 118, 0, 0.12);
}

/* Style the date picker calendar button */
.date-input::-webkit-calendar-picker-indicator {
  width: 22px;
  height: 22px;
  cursor: pointer;
  filter: invert(52%) sepia(90%) saturate(900%) hue-rotate(1deg) brightness(105%);
  opacity: 0.85;
}

.date-input::-webkit-calendar-picker-indicator:hover {
  opacity: 1;
}

/* ============================================
   CUSTOM TIME GRID SELECTOR (v3.8.0)
   Replaces the native <select> dropdown
   ============================================ */
.time-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 10px;
  margin-top: var(--spacing-sm);
}

.time-slot-btn {
  position: relative;
  padding: 14px 10px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  background: var(--white);
  color: var(--gray-800);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-base);
  font-family: var(--font-sans);
  min-height: 52px;
}

.time-slot-btn:hover:not([disabled]) {
  border-color: var(--wkc-orange);
  background: rgba(255, 118, 0, 0.05);
  color: var(--wkc-orange);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.time-slot-btn.time-slot-selected {
  background: var(--wkc-orange);
  border-color: var(--wkc-orange);
  color: #111111;
  font-weight: 700;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 118, 0, 0.3);
}

/* Booked / unavailable slots */
.time-slot-btn.time-slot-booked {
  background: var(--gray-100);
  border-color: var(--gray-200);
  color: var(--gray-400);
  cursor: not-allowed;
  text-decoration: line-through;
}

.time-slot-tag {
  display: block;
  font-size: 10px;
  font-weight: 600;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
}

.time-grid-loading,
.time-grid-closed {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--spacing-xl);
  font-size: 15px;
  color: var(--gray-500);
  font-weight: 500;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 2px dashed rgba(255, 118, 0, 0.3);
}

@media (max-width: 768px) {
  .time-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 480px) {
  .time-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================
   CUSTOM CALENDAR WIDGET (v3.13.0)
   ============================================ */
.custom-calendar {
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 20px;
  max-width: 380px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: border-color var(--transition-base);
}

.custom-calendar:focus-within {
  border-color: var(--wkc-orange);
}

.cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.cal-month-year {
  font-size: 18px;
  font-weight: 700;
  color: #111111;
  letter-spacing: -0.01em;
}

.cal-nav {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--gray-200);
  background: var(--white);
  color: #111111;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.cal-nav:hover {
  background: var(--wkc-orange);
  border-color: var(--wkc-orange);
  color: var(--white);
}

.cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  margin-bottom: 8px;
  gap: 2px;
}

.cal-weekdays span {
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--gray-500);
  padding: 4px 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cal-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
}

.cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 14px;
  font-weight: 500;
  cursor: default;
  transition: all 0.15s ease;
  position: relative;
}

.cal-empty {
  background: transparent;
}

.cal-day-past,
.cal-day-closed {
  color: var(--gray-300);
  cursor: not-allowed;
}

.cal-day-closed::after {
  content: '';
  position: absolute;
  bottom: 3px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gray-300);
}

.cal-day-available {
  color: #111111;
  cursor: pointer;
  font-weight: 600;
}

.cal-day-available:hover {
  background: rgba(255, 118, 0, 0.12);
  color: var(--wkc-orange);
}

.cal-day-today {
  border: 2px solid var(--wkc-orange);
  color: var(--wkc-orange);
  font-weight: 700;
}

.cal-day-selected {
  background: var(--wkc-orange) !important;
  color: #111111 !important;
  font-weight: 800 !important;
  box-shadow: 0 2px 8px rgba(255,118,0,0.4);
}

.cal-selected {
  margin-top: 16px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: var(--gray-100);
  color: var(--gray-500);
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  border: 1px dashed var(--gray-200);
}

.cal-selected.cal-has-date {
  background: rgba(255,118,0,0.08);
  color: var(--wkc-orange);
  font-weight: 700;
  border: 1px solid rgba(255,118,0,0.25);
}