/**
 * WeWash Design System
 * 
 * Single source of truth for visual identity.
 * Used by Consumer-App and Operator-App.
 * 
 * Includes:
 * - CSS variables (colors, typography, spacing)
 * - Reset / normalize
 * - Common component classes (.ww-button, .ww-card, .ww-badge, etc.)
 */

/* ============================================================================
   CSS VARIABLES
   ============================================================================ */

:root {
  /* Brand colors */
  --ww-primary: #2D6A4F;
  --ww-primary-light: #40916C;
  --ww-primary-dark: #1B4332;
  --ww-accent: #FFB703;
  --ww-accent-dark: #FB8500;
  
  /* Neutrals */
  --ww-bg: #F8F9FA;
  --ww-bg-alt: #F1F3F5;
  --ww-card-bg: #FFFFFF;
  --ww-border: #DEE2E6;
  --ww-border-strong: #ADB5BD;
  
  /* Text */
  --ww-text: #212529;
  --ww-text-secondary: #6C757D;
  --ww-text-tertiary: #ADB5BD;
  --ww-text-on-primary: #FFFFFF;
  
  /* Semantic */
  --ww-success: #2D6A4F;
  --ww-success-bg: #D8F3DC;
  --ww-warning: #FFB703;
  --ww-warning-bg: #FFF3CD;
  --ww-error: #E63946;
  --ww-error-bg: #F8D7DA;
  --ww-info: #2196F3;
  --ww-info-bg: #D1ECF1;
  
  /* Typography */
  --ww-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Roboto, "Helvetica Neue", Arial, sans-serif;
  --ww-font-size-h1: 28px;
  --ww-font-size-h2: 22px;
  --ww-font-size-h3: 18px;
  --ww-font-size-body: 16px;
  --ww-font-size-small: 14px;
  --ww-font-size-tiny: 12px;
  --ww-font-weight-regular: 400;
  --ww-font-weight-medium: 500;
  --ww-font-weight-semibold: 600;
  --ww-font-weight-bold: 700;
  --ww-line-height: 1.5;
  
  /* Spacing scale */
  --ww-space-0: 0;
  --ww-space-1: 4px;
  --ww-space-2: 8px;
  --ww-space-3: 12px;
  --ww-space-4: 16px;
  --ww-space-5: 20px;
  --ww-space-6: 24px;
  --ww-space-8: 32px;
  --ww-space-10: 40px;
  --ww-space-12: 48px;
  --ww-space-16: 64px;
  
  /* Border radius */
  --ww-radius-sm: 6px;
  --ww-radius-md: 12px;
  --ww-radius-lg: 16px;
  --ww-radius-pill: 999px;
  
  /* Shadows */
  --ww-shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
  --ww-shadow-md: 0 2px 8px rgba(0,0,0,0.06);
  --ww-shadow-lg: 0 4px 16px rgba(0,0,0,0.08);
  
  /* Layout */
  --ww-max-width-mobile: 390px;
  --ww-max-width-tablet: 720px;
  --ww-max-width-desktop: 1140px;
  
  /* Transitions */
  --ww-transition-fast: 150ms ease;
  --ww-transition-base: 250ms ease;
}

/* ============================================================================
   RESET
   ============================================================================ */

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--ww-font-family);
  font-size: var(--ww-font-size-body);
  line-height: var(--ww-line-height);
  color: var(--ww-text);
  background: var(--ww-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 var(--ww-space-3);
  font-weight: var(--ww-font-weight-semibold);
  line-height: 1.3;
}

h1 { font-size: var(--ww-font-size-h1); font-weight: var(--ww-font-weight-bold); }
h2 { font-size: var(--ww-font-size-h2); }
h3 { font-size: var(--ww-font-size-h3); }

p {
  margin: 0 0 var(--ww-space-3);
}

a {
  color: var(--ww-primary);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

button {
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* ============================================================================
   LAYOUT HELPERS
   ============================================================================ */

.ww-app-container {
  max-width: var(--ww-max-width-mobile);
  margin: 0 auto;
  min-height: 100vh;
  padding: var(--ww-space-4);
  background: var(--ww-bg);
}

@media (min-width: 768px) {
  .ww-app-container--wide {
    max-width: var(--ww-max-width-tablet);
  }
}

.ww-page-header {
  margin-bottom: var(--ww-space-6);
}

.ww-stack {
  display: flex;
  flex-direction: column;
  gap: var(--ww-space-3);
}

.ww-stack--lg {
  gap: var(--ww-space-6);
}

.ww-row {
  display: flex;
  gap: var(--ww-space-3);
  align-items: center;
}

.ww-row--space-between {
  justify-content: space-between;
}

/* ============================================================================
   BUTTONS
   ============================================================================ */

.ww-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--ww-space-2);
  padding: var(--ww-space-3) var(--ww-space-5);
  border-radius: var(--ww-radius-md);
  font-size: var(--ww-font-size-body);
  font-weight: var(--ww-font-weight-medium);
  transition: background var(--ww-transition-fast), transform var(--ww-transition-fast);
  min-height: 48px;
  text-align: center;
  cursor: pointer;
}

.ww-button:active:not(:disabled) {
  transform: scale(0.98);
}

.ww-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.ww-button--primary {
  background: var(--ww-primary);
  color: var(--ww-text-on-primary);
}
.ww-button--primary:hover:not(:disabled) {
  background: var(--ww-primary-dark);
}

.ww-button--secondary {
  background: transparent;
  color: var(--ww-primary);
  border: 1.5px solid var(--ww-primary);
}
.ww-button--secondary:hover:not(:disabled) {
  background: var(--ww-success-bg);
}

.ww-button--ghost {
  background: transparent;
  color: var(--ww-text);
}
.ww-button--ghost:hover:not(:disabled) {
  background: var(--ww-bg-alt);
}

.ww-button--danger {
  background: var(--ww-error);
  color: white;
}

.ww-button--full {
  width: 100%;
}

.ww-button--small {
  padding: var(--ww-space-2) var(--ww-space-3);
  font-size: var(--ww-font-size-small);
  min-height: 36px;
}

.ww-button--large {
  padding: var(--ww-space-4) var(--ww-space-6);
  font-size: var(--ww-font-size-h3);
  min-height: 56px;
}

/* ============================================================================
   CARDS
   ============================================================================ */

.ww-card {
  background: var(--ww-card-bg);
  border-radius: var(--ww-radius-md);
  padding: var(--ww-space-4);
  box-shadow: var(--ww-shadow-sm);
  border: 1px solid var(--ww-border);
}

.ww-card--clickable {
  cursor: pointer;
  transition: transform var(--ww-transition-fast), box-shadow var(--ww-transition-fast);
}
.ww-card--clickable:hover {
  transform: translateY(-1px);
  box-shadow: var(--ww-shadow-md);
}

.ww-card__title {
  font-size: var(--ww-font-size-h3);
  font-weight: var(--ww-font-weight-semibold);
  margin-bottom: var(--ww-space-2);
}

.ww-card__subtitle {
  font-size: var(--ww-font-size-small);
  color: var(--ww-text-secondary);
  margin-bottom: var(--ww-space-3);
}

/* ============================================================================
   FORMS
   ============================================================================ */

.ww-form-group {
  margin-bottom: var(--ww-space-4);
}

.ww-label {
  display: block;
  margin-bottom: var(--ww-space-2);
  font-weight: var(--ww-font-weight-medium);
  font-size: var(--ww-font-size-small);
  color: var(--ww-text);
}

.ww-input,
.ww-select,
.ww-textarea {
  width: 100%;
  padding: var(--ww-space-3) var(--ww-space-4);
  border: 1.5px solid var(--ww-border);
  border-radius: var(--ww-radius-md);
  background: var(--ww-card-bg);
  color: var(--ww-text);
  font-size: var(--ww-font-size-body);
  transition: border-color var(--ww-transition-fast);
  min-height: 48px;
}

.ww-input:focus,
.ww-select:focus,
.ww-textarea:focus {
  outline: none;
  border-color: var(--ww-primary);
}

.ww-input--error {
  border-color: var(--ww-error);
}

.ww-textarea {
  min-height: 96px;
  resize: vertical;
}

.ww-help-text {
  margin-top: var(--ww-space-1);
  font-size: var(--ww-font-size-small);
  color: var(--ww-text-secondary);
}

.ww-error-text {
  margin-top: var(--ww-space-1);
  font-size: var(--ww-font-size-small);
  color: var(--ww-error);
}

/* ============================================================================
   BADGES (status)
   ============================================================================ */

.ww-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--ww-space-1);
  padding: var(--ww-space-1) var(--ww-space-3);
  border-radius: var(--ww-radius-pill);
  font-size: var(--ww-font-size-small);
  font-weight: var(--ww-font-weight-medium);
  background: var(--ww-bg-alt);
  color: var(--ww-text);
}

.ww-badge--success { background: var(--ww-success-bg); color: var(--ww-success); }
.ww-badge--warning { background: var(--ww-warning-bg); color: var(--ww-accent-dark); }
.ww-badge--error { background: var(--ww-error-bg); color: var(--ww-error); }
.ww-badge--info { background: var(--ww-info-bg); color: var(--ww-info); }

/* Status-specific badges (matched to customer status keys) */
.ww-badge--scheduled { background: var(--ww-bg-alt); color: var(--ww-text-secondary); }
.ww-badge--picked_up,
.ww-badge--out_for_delivery { background: #E1F0FF; color: #2196F3; }
.ww-badge--at_warehouse { background: var(--ww-bg-alt); color: var(--ww-text-secondary); }
.ww-badge--washing { background: #E1F5FE; color: #0288D1; }
.ww-badge--almost_ready { background: var(--ww-warning-bg); color: var(--ww-accent-dark); }
.ww-badge--ready { background: var(--ww-success-bg); color: var(--ww-success); }
.ww-badge--delivered { background: var(--ww-success-bg); color: var(--ww-success); }
.ww-badge--cancelled { background: var(--ww-error-bg); color: var(--ww-error); }

/* ============================================================================
   ALERTS
   ============================================================================ */

.ww-alert {
  padding: var(--ww-space-4);
  border-radius: var(--ww-radius-md);
  margin-bottom: var(--ww-space-4);
  display: flex;
  gap: var(--ww-space-3);
  align-items: flex-start;
}

.ww-alert--info { background: var(--ww-info-bg); color: var(--ww-info); }
.ww-alert--success { background: var(--ww-success-bg); color: var(--ww-success); }
.ww-alert--warning { background: var(--ww-warning-bg); color: var(--ww-accent-dark); }
.ww-alert--error { background: var(--ww-error-bg); color: var(--ww-error); }

/* ============================================================================
   SPINNER / LOADING
   ============================================================================ */

.ww-spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--ww-bg-alt);
  border-top-color: var(--ww-primary);
  border-radius: 50%;
  animation: ww-spin 800ms linear infinite;
}

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

.ww-skeleton {
  background: linear-gradient(90deg, var(--ww-bg-alt) 0%, #E9ECEF 50%, var(--ww-bg-alt) 100%);
  background-size: 200% 100%;
  animation: ww-shimmer 1.5s infinite;
  border-radius: var(--ww-radius-sm);
}

@keyframes ww-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================================================
   STEPPER (date / value with prev/next buttons)
   ============================================================================ */

/* ============================================================================
   HERO TILE (highlighted "next action" card on dashboard)
   ============================================================================ */

.ww-hero-tile {
  background: linear-gradient(135deg, var(--ww-primary) 0%, #1f4f3d 100%);
  color: white;
  border-radius: var(--ww-radius-lg);
  padding: var(--ww-space-5);
  margin-bottom: var(--ww-space-4);
  cursor: pointer;
  transition: transform var(--ww-transition-fast), box-shadow var(--ww-transition-fast);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.ww-hero-tile:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

.ww-hero-tile:active {
  transform: translateY(0);
}

.ww-hero-tile__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--ww-space-3);
  margin-bottom: var(--ww-space-2);
}

.ww-hero-tile__headline {
  font-size: var(--ww-font-size-small);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  opacity: 0.85;
  font-weight: 600;
}

.ww-hero-tile__days-away {
  font-size: var(--ww-font-size-tiny);
  background: rgba(255, 255, 255, 0.2);
  padding: 2px 10px;
  border-radius: 12px;
  white-space: nowrap;
}

.ww-hero-tile__date {
  font-size: var(--ww-font-size-h2);
  font-weight: 700;
  margin-bottom: var(--ww-space-3);
  line-height: 1.3;
}

.ww-hero-tile__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ww-space-2);
  align-items: center;
}

.ww-hero-tile__status {
  font-size: var(--ww-font-size-small);
  font-weight: 500;
}

/* Chips inside hero tile have transparent background */
.ww-hero-tile .ww-chip {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border: none;
}

/* ============================================================================
   CHIPS (small pill-shaped labels)
   ============================================================================ */

.ww-chip {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  background: var(--ww-bg-alt);
  color: var(--ww-text-secondary);
  border-radius: 12px;
  font-size: var(--ww-font-size-tiny);
  font-weight: 500;
  white-space: nowrap;
}

.ww-chip--accent {
  background: rgba(245, 158, 11, 0.15);
  color: #b45309;
}

/* ============================================================================
   STACKED BAR (multi-color capacity / progress visualization)
   ============================================================================ */

/* ============================================================================
   ONBOARDING (post-registration intro slides)
   ============================================================================ */

.ww-onboarding-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 0;
}

.ww-onboarding-top {
  display: flex;
  justify-content: flex-end;
  padding: var(--ww-space-4);
}

.ww-onboarding-skip {
  background: none;
  border: none;
  color: var(--ww-text-secondary);
  font-size: var(--ww-font-size-small);
  cursor: pointer;
  padding: var(--ww-space-2) var(--ww-space-3);
}

.ww-onboarding-skip:hover {
  color: var(--ww-text-primary);
}

.ww-onboarding-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--ww-space-4) var(--ww-space-5);
  text-align: center;
}

.ww-onboarding-icon {
  font-size: 80px;
  margin-bottom: var(--ww-space-4);
  line-height: 1;
}

.ww-onboarding-headline {
  font-size: var(--ww-font-size-h1);
  font-weight: 700;
  margin: 0 0 var(--ww-space-3);
  color: var(--ww-text-primary);
}

.ww-onboarding-headline--with-steps {
  margin-bottom: var(--ww-space-5);
  text-align: left;
  align-self: flex-start;
}

.ww-onboarding-subheadline {
  font-size: var(--ww-font-size-h3);
  color: var(--ww-primary);
  font-weight: 600;
  margin-bottom: var(--ww-space-3);
}

.ww-onboarding-body {
  font-size: var(--ww-font-size-medium);
  color: var(--ww-text-secondary);
  margin: 0;
  line-height: 1.6;
  max-width: 320px;
}

.ww-onboarding-steps {
  display: flex;
  flex-direction: column;
  gap: var(--ww-space-4);
  width: 100%;
  text-align: left;
}

.ww-onboarding-step {
  display: flex;
  gap: var(--ww-space-3);
  align-items: flex-start;
}

.ww-onboarding-step__number {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--ww-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--ww-font-size-small);
}

.ww-onboarding-step__content {
  flex: 1;
}

.ww-onboarding-step__title {
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--ww-text-primary);
}

.ww-onboarding-step__text {
  font-size: var(--ww-font-size-small);
  color: var(--ww-text-secondary);
  line-height: 1.5;
}

.ww-onboarding-footer {
  padding: var(--ww-space-4) var(--ww-space-5) var(--ww-space-6);
  display: flex;
  flex-direction: column;
  gap: var(--ww-space-4);
}

.ww-onboarding-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
}

.ww-onboarding-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ww-bg-alt);
  transition: background 200ms ease;
}

.ww-onboarding-dot--active {
  background: var(--ww-primary);
  width: 24px;
  border-radius: 4px;
}

/* ============================================================================
   STACKED BAR (multi-color capacity / progress visualization)
   ============================================================================ */

.ww-stacked-bar {
  display: flex;
  width: 100%;
  height: 12px;
  background: var(--ww-bg-alt);
  border-radius: 6px;
  overflow: hidden;
}

.ww-stacked-bar__segment {
  height: 100%;
  transition: width 300ms ease;
}

.ww-stacked-bar__segment--planned {
  background: #3b82f6; /* blue */
}

.ww-stacked-bar__segment--in-processing {
  background: #f59e0b; /* amber */
}

.ww-stacked-bar__segment--returning {
  background: #10b981; /* green */
}

.ww-stacked-bar__segment--untracked {
  background: #94a3b8; /* slate gray */
}

.ww-bar-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ww-space-3);
  margin-top: var(--ww-space-2);
  font-size: var(--ww-font-size-tiny);
  color: var(--ww-text-secondary);
}

.ww-bar-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.ww-bar-legend__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.ww-bar-legend__dot--planned { background: #3b82f6; }
.ww-bar-legend__dot--in-processing { background: #f59e0b; }
.ww-bar-legend__dot--returning { background: #10b981; }
.ww-bar-legend__dot--untracked { background: #94a3b8; }

/* ============================================================================
   STEPPER (date / value with prev/next buttons)
   ============================================================================ */

.ww-stepper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--ww-bg-alt);
  border-radius: var(--ww-radius-md);
  padding: var(--ww-space-2);
  gap: var(--ww-space-2);
}

.ww-stepper__btn {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--ww-card-bg, #fff);
  border: 1px solid var(--ww-border, #e5e7eb);
  border-radius: var(--ww-radius-md);
  color: var(--ww-text);
  cursor: pointer;
  flex-shrink: 0;
  transition: all var(--ww-transition-fast);
}

.ww-stepper__btn:hover:not(:disabled) {
  background: var(--ww-bg-alt);
  border-color: var(--ww-primary);
}

.ww-stepper__btn:active:not(:disabled) {
  transform: scale(0.95);
}

.ww-stepper__btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.ww-stepper__value {
  flex: 1;
  text-align: center;
  font-weight: 600;
  font-size: var(--ww-font-size-body);
  user-select: none;
}

/* ============================================================================
   PAGE HEADER BAR (with back button)
   ============================================================================ */

.ww-page-header-bar {
  display: flex;
  align-items: center;
  gap: var(--ww-space-2);
  margin-bottom: var(--ww-space-5);
  margin-top: calc(-1 * var(--ww-space-2));  /* compensate for app padding */
  min-height: 48px;
}

.ww-page-header-bar__title {
  flex: 1;
  min-width: 0;  /* allow truncation */
}

.ww-page-header-bar__title h1 {
  margin: 0;
  font-size: var(--ww-font-size-h2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ww-page-header-bar__subtitle {
  font-size: var(--ww-font-size-small);
  color: var(--ww-text-secondary);
  margin-top: 2px;
}

.ww-page-header-bar__actions {
  display: flex;
  gap: var(--ww-space-2);
  align-items: center;
}

.ww-icon-button {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: var(--ww-radius-md);
  color: var(--ww-text);
  cursor: pointer;
  flex-shrink: 0;
  transition: background var(--ww-transition-fast);
}

.ww-icon-button:hover {
  background: var(--ww-bg-alt);
}

.ww-icon-button:active {
  transform: scale(0.95);
}

/* Spacer to balance layout when no actions are present */
.ww-icon-button-spacer {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

/* ============================================================================
   BOTTOM NAVIGATION (mobile)
   ============================================================================ */

.ww-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--ww-max-width-mobile);
  background: var(--ww-card-bg);
  border-top: 1px solid var(--ww-border);
  border-left: 1px solid var(--ww-border);
  border-right: 1px solid var(--ww-border);
  display: flex;
  justify-content: space-around;
  padding: var(--ww-space-2) 0;
  padding-bottom: max(var(--ww-space-2), env(safe-area-inset-bottom));
  z-index: 100;
}

.ww-bottom-nav__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--ww-space-1);
  padding: var(--ww-space-2) var(--ww-space-3);
  font-size: var(--ww-font-size-tiny);
  color: var(--ww-text-secondary);
  background: none;
  cursor: pointer;
}

.ww-bottom-nav__item--active {
  color: var(--ww-primary);
}

.ww-bottom-nav__icon {
  font-size: 24px;
}

/* ============================================================================
   MODAL / BOTTOM SHEET
   ============================================================================ */

.ww-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

@media (min-width: 768px) {
  .ww-modal-backdrop {
    align-items: center;
  }
}

.ww-modal {
  background: var(--ww-card-bg);
  width: 100%;
  max-width: var(--ww-max-width-mobile);
  border-top-left-radius: var(--ww-radius-lg);
  border-top-right-radius: var(--ww-radius-lg);
  padding: var(--ww-space-6);
  max-height: 90vh;
  overflow-y: auto;
}

@media (min-width: 768px) {
  .ww-modal {
    border-radius: var(--ww-radius-lg);
    margin: var(--ww-space-4);
  }
}

/* ============================================================================
   UTILITY CLASSES
   ============================================================================ */

.ww-text-center { text-align: center; }
.ww-text-secondary { color: var(--ww-text-secondary); }
.ww-text-small { font-size: var(--ww-font-size-small); }
.ww-text-tiny { font-size: var(--ww-font-size-tiny); }
.ww-text-bold { font-weight: var(--ww-font-weight-semibold); }

.ww-mt-2 { margin-top: var(--ww-space-2); }
.ww-mt-3 { margin-top: var(--ww-space-3); }
.ww-mt-4 { margin-top: var(--ww-space-4); }
.ww-mt-6 { margin-top: var(--ww-space-6); }
.ww-mb-2 { margin-bottom: var(--ww-space-2); }
.ww-mb-3 { margin-bottom: var(--ww-space-3); }
.ww-mb-4 { margin-bottom: var(--ww-space-4); }
.ww-mb-6 { margin-bottom: var(--ww-space-6); }

.ww-hidden { display: none !important; }

/* Add padding at the bottom of the page when bottom-nav is present */
.ww-app-container--with-bottom-nav {
  padding-bottom: 80px;
}