/* ============================================================
   FORKAST — Design System CSS
   AI-Powered Personalised Nutrition Management System
   ============================================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ============================================================
   A. CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================================ */
:root {
  /* Colours */
  --color-primary: #88C057;
  --color-primary-light: #a8d47f;
  --color-primary-dark: #6ea043;
  --color-primary-bg: rgba(136, 192, 87, 0.08);
  --color-primary-border: rgba(136, 192, 87, 0.4);

  --color-bg: #F9FAFB;
  --color-surface: #FFFFFF;
  --color-text-primary: #1F2937;
  --color-text-secondary: #6B7280;
  --color-border: #E5E7EB;
  --color-input-bg: #F3F4F6;

  --color-danger: #EF4444;
  --color-warning: #F59E0B;
  --color-info: #3B82F6;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
  --font-size-h1: 28px;
  --font-size-h2: 20px;
  --font-size-body: 16px;
  --font-size-small: 13px;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --line-height: 1.5;

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-card: 0 4px 12px rgba(0, 0, 0, 0.04);
  --shadow-elevated: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-app: 0 0 40px rgba(0, 0, 0, 0.1);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 400ms ease;
}

/* ============================================================
   B. RESET & BASE STYLES
   ============================================================ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height);
  color: var(--color-text-primary);
  background-color: #E5E7EB;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================================
   C. APP CONTAINER (430px mobile frame)
   ============================================================ */
#app {
  max-width: 430px;
  min-height: 100vh;
  margin: 0 auto;
  background-color: var(--color-bg);
  box-shadow: var(--shadow-app);
  position: relative;
  overflow-x: hidden;
  overflow-y: auto;
}

/* ============================================================
   D. SCREEN CONTAINERS
   ============================================================ */
.screen {
  min-height: 100vh;
  padding: var(--spacing-lg);
  padding-bottom: 100px;
  display: flex;
  flex-direction: column;
  animation: screenFadeIn var(--transition-slow) ease forwards;
}

.screen--center {
  justify-content: center;
  align-items: center;
  text-align: center;
}

.screen--pad-top {
  padding-top: 60px;
}

@keyframes screenFadeIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes screenSlideBack {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.screen--slide-in {
  animation: screenSlideIn var(--transition-slow) ease forwards;
}

.screen--slide-back {
  animation: screenSlideBack var(--transition-slow) ease forwards;
}

/* ============================================================
   E. TYPOGRAPHY
   ============================================================ */
.text-h1 {
  font-size: var(--font-size-h1);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--color-text-primary);
}

.text-h2 {
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  line-height: 1.3;
}

.text-body {
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-regular);
  color: var(--color-text-primary);
  line-height: var(--line-height);
}

.text-secondary {
  font-size: var(--font-size-body);
  color: var(--color-text-secondary);
}

.text-small {
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
}

.text-small--medium {
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-medium);
}

.text-green {
  color: var(--color-primary);
}

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

/* ============================================================
   F. BUTTONS
   ============================================================ */
.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 48px;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--transition-fast);
  outline: none;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

.btn:active {
  transform: scale(0.97);
}

.btn--primary {
  background-color: var(--color-primary);
  color: #FFFFFF;
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
}

.btn--primary:disabled {
  background-color: #D1D5DB;
  color: #9CA3AF;
  cursor: not-allowed;
  transform: none;
}

.btn--secondary {
  background-color: var(--color-input-bg);
  color: var(--color-text-primary);
}

.btn--secondary:hover {
  background-color: var(--color-border);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn--outline:hover {
  background-color: var(--color-primary-bg);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text-secondary);
  height: auto;
  width: auto;
  padding: var(--spacing-sm);
}

.btn--small {
  height: 36px;
  font-size: 14px;
  border-radius: var(--radius-sm);
  padding: 0 var(--spacing-md);
  width: auto;
}

.btn--icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: transparent;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

.btn--icon:hover {
  background: var(--color-input-bg);
}

/* ============================================================
   G. INPUTS
   ============================================================ */
.input-group {
  margin-bottom: var(--spacing-md);
}

.input-label {
  display: block;
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
}

.input {
  width: 100%;
  height: 48px;
  padding: 0 var(--spacing-md);
  background-color: var(--color-input-bg);
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  color: var(--color-text-primary);
  outline: none;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.input:focus {
  border-color: var(--color-primary);
  background-color: var(--color-surface);
}

.input::placeholder {
  color: #9CA3AF;
}

.input[list] {
  cursor: pointer;
}

.input[list]::-webkit-calendar-picker-indicator {
  opacity: 0.6;
  cursor: pointer;
  transition: opacity var(--transition-fast);
}

.input[list]::-webkit-calendar-picker-indicator:hover {
  opacity: 1;
}

.input--large {
  height: 56px;
  font-size: 18px;
  font-weight: var(--font-weight-medium);
}

.input-with-unit {
  position: relative;
}

.input-with-unit .input {
  padding-right: 50px;
}

.input-unit {
  position: absolute;
  right: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  pointer-events: none;
}

.input-with-btn {
  display: flex;
  gap: var(--spacing-sm);
}

.input-with-btn .input {
  flex: 1;
}

.input-with-btn .btn--add {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary);
  color: white;
  border: none;
  font-size: 24px;
  font-weight: var(--font-weight-bold);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.input-with-btn .btn--add:hover {
  background-color: var(--color-primary-dark);
}

/* ============================================================
   H. CARDS
   ============================================================ */
.card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-md) var(--spacing-lg);
  transition: box-shadow var(--transition-fast);
}

.card--flat {
  box-shadow: none;
  border: 1px solid var(--color-border);
}

.card--interactive {
  cursor: pointer;
}

.card--interactive:hover {
  box-shadow: var(--shadow-elevated);
}

.card--interactive:active {
  transform: scale(0.98);
}

/* ============================================================
   I. SELECTABLE LIST ITEMS (Goals, Activity)
   ============================================================ */
.selectable-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.selectable-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px var(--spacing-md);
  background-color: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.selectable-item:active {
  transform: scale(0.98);
}

.selectable-item__text {
  font-size: 15px;
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.selectable-item__indicator {
  width: 22px;
  height: 22px;
  border-radius: var(--radius-full);
  border: 2px solid #D1D5DB;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.selectable-item--selected {
  border-color: var(--color-primary);
  background-color: var(--color-primary-bg);
}

.selectable-item--selected .selectable-item__indicator {
  border-color: var(--color-primary);
  background-color: var(--color-primary);
}

.selectable-item--selected .selectable-item__indicator::after {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background-color: #FFFFFF;
}

.selectable-item--selected .selectable-item__text {
  color: var(--color-primary-dark);
  font-weight: var(--font-weight-semibold);
}

/* ============================================================
   J. TOGGLE BUTTONS (Sex selection)
   ============================================================ */
.toggle-group {
  display: flex;
  gap: var(--spacing-sm);
}

.toggle-btn {
  flex: 1;
  height: 48px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  font-family: var(--font-family);
  font-size: 15px;
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

.toggle-btn:active {
  transform: scale(0.97);
}

.toggle-btn--active {
  border-color: var(--color-primary);
  background-color: var(--color-primary);
  color: #FFFFFF;
  font-weight: var(--font-weight-semibold);
}

/* ============================================================
   K. BACK BUTTON / NAVIGATION
   ============================================================ */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
  min-height: 40px;
}

.back-btn {
  width: 40px;
  height: 40px;
  border: none;
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  transition: background var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
  padding: 0;
}

.back-btn:hover {
  background-color: var(--color-input-bg);
}

.back-btn svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-text-primary);
  stroke-width: 2;
  fill: none;
}

/* ============================================================
   L. PROGRESS BAR
   ============================================================ */
.progress-bar {
  width: 100%;
  height: 10px;
  background-color: var(--color-input-bg);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
  min-width: 0;
}

/* ============================================================
   M. DASHBOARD HEADER
   ============================================================ */
.dashboard-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-weight: var(--font-weight-bold);
  font-size: 18px;
  flex-shrink: 0;
}

.dashboard-header__info {
  flex: 1;
  min-width: 0;
}

.dashboard-header__greeting {
  font-size: 17px;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.dashboard-header__sub {
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dashboard-header__settings {
  width: 40px;
  height: 40px;
  border: none;
  background: var(--color-input-bg);
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
  flex-shrink: 0;
  -webkit-tap-highlight-color: transparent;
}

.dashboard-header__settings:hover {
  background: var(--color-border);
}

.dashboard-header__settings svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-text-secondary);
  fill: none;
}

/* ============================================================
   N. FOOD SUMMARY GRID
   ============================================================ */
.summary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.summary-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-fast);
}

.summary-card:active {
  transform: scale(0.97);
}

.summary-card__icon {
  font-size: 28px;
  margin-bottom: var(--spacing-xs);
}

.summary-card__label {
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
  margin-bottom: 2px;
}

.summary-card__value {
  font-size: 18px;
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
}

/* ============================================================
   O. SECTION HEADERS
   ============================================================ */
.section {
  margin-top: var(--spacing-lg);
}

.section__title {
  font-size: 17px;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

.section__subtitle {
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
  margin-top: -8px;
  margin-bottom: var(--spacing-md);
}

/* ============================================================
   P. BOTTOM NAVIGATION
   ============================================================ */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-around;
  padding: var(--spacing-sm) 0;
  padding-bottom: max(var(--spacing-sm), env(safe-area-inset-bottom));
  z-index: 100;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.04);
}

.bottom-nav__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--spacing-xs) var(--spacing-md);
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--color-text-secondary);
  font-family: var(--font-family);
  font-size: 11px;
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

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

.bottom-nav__item svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
}

.bottom-nav__item--active svg {
  stroke-width: 2.2;
}

/* ============================================================
   Q. FAB (Floating Action Button)
   ============================================================ */
.fab {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  max-width: 430px;
  width: calc(100% - 48px);
  display: flex;
  justify-content: flex-end;
  z-index: 90;
  pointer-events: none;
}

.fab__btn {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: white;
  border: none;
  font-size: 28px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(136, 192, 87, 0.4);
  transition: all var(--transition-fast);
  pointer-events: all;
}

.fab__btn:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(136, 192, 87, 0.5);
}

.fab__btn:active {
  transform: scale(0.95);
}

/* ============================================================
   R. CHAT UI
   ============================================================ */
.chat-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
  max-height: 350px;
  overflow-y: auto;
  padding: var(--spacing-sm);
}

.chat-bubble {
  max-width: 85%;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: 14px;
  line-height: 1.5;
  animation: bubbleIn 0.3s ease forwards;
  word-wrap: break-word;
}

@keyframes bubbleIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.chat-bubble--user {
  align-self: flex-end;
  background: var(--color-primary);
  color: #FFFFFF;
  border-bottom-right-radius: 4px;
}

.chat-bubble--ai {
  align-self: flex-start;
  background: var(--color-input-bg);
  color: var(--color-text-primary);
  border-bottom-left-radius: 4px;
}

.chat-input-wrapper {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
  position: sticky;
  bottom: 0;
  background: var(--color-bg);
  padding: var(--spacing-sm) 0;
}

.chat-input-wrapper .input {
  flex: 1;
}

.chat-send-btn {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.chat-send-btn:hover {
  background: var(--color-primary-dark);
}

.chat-send-btn svg {
  width: 20px;
  height: 20px;
  stroke: #FFFFFF;
  fill: none;
}

/* ============================================================
   S. MEAL LOG STYLES
   ============================================================ */
.meal-section {
  margin-bottom: var(--spacing-lg);
}

.meal-section__header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.meal-section__icon {
  font-size: 20px;
}

.meal-section__title {
  font-size: 15px;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.meal-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-xs);
  font-size: 14px;
}

.meal-item__name {
  color: var(--color-text-primary);
}

.meal-item__remove {
  background: none;
  border: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  font-size: 16px;
  padding: 4px;
  line-height: 1;
}

.add-meal-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: transparent;
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  font-family: var(--font-family);
  font-size: 14px;
  cursor: pointer;
  width: 100%;
  transition: all var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

.add-meal-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ============================================================
   T. PROGRESS / METRICS CARDS
   ============================================================ */
.metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-sm);
}

.metric-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-card);
}

.metric-card--full {
  grid-column: 1 / -1;
}

.metric-card__label {
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xs);
}

.metric-card__value {
  font-size: 28px;
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
}

.metric-card__sub {
  font-size: 12px;
  color: var(--color-text-secondary);
  margin-top: 2px;
}

.metric-bar-group {
  margin-top: var(--spacing-sm);
}

.metric-bar {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.metric-bar__label {
  font-size: 12px;
  color: var(--color-text-secondary);
  width: 50px;
  flex-shrink: 0;
}

.metric-bar__track {
  flex: 1;
  height: 8px;
  background: var(--color-input-bg);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.metric-bar__fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  transition: width var(--transition-slow);
}

/* ============================================================
   U. TAGS / CHIPS
   ============================================================ */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 6px 12px;
  background: var(--color-primary-bg);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-full);
  font-size: var(--font-size-small);
  color: var(--color-primary-dark);
  font-weight: var(--font-weight-medium);
}

.tag__remove {
  background: none;
  border: none;
  color: var(--color-primary);
  cursor: pointer;
  font-size: 14px;
  padding: 0;
  margin-left: 2px;
  line-height: 1;
}

/* ============================================================
   V. RECIPE STYLES
   ============================================================ */
.recipe-meta {
  display: flex;
  gap: var(--spacing-md);
  margin: var(--spacing-md) 0;
  flex-wrap: wrap;
}

.recipe-meta__item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
}

.recipe-meta__item svg {
  width: 16px;
  height: 16px;
  stroke: var(--color-primary);
  fill: none;
}

.recipe-ingredients {
  padding-left: var(--spacing-lg);
  margin: var(--spacing-md) 0;
}

.recipe-ingredients li {
  margin-bottom: var(--spacing-xs);
  font-size: 15px;
  color: var(--color-text-primary);
}

.recipe-ingredients li::marker {
  color: var(--color-primary);
}

.recipe-steps {
  counter-reset: step;
  list-style: none;
  padding: 0;
  margin: var(--spacing-md) 0;
}

.recipe-steps li {
  counter-increment: step;
  padding: var(--spacing-sm) 0;
  padding-left: 36px;
  position: relative;
  font-size: 15px;
  line-height: 1.6;
  border-bottom: 1px solid var(--color-border);
}

.recipe-steps li:last-child {
  border-bottom: none;
}

.recipe-steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: var(--spacing-sm);
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: #FFFFFF;
  font-size: 12px;
  font-weight: var(--font-weight-bold);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============================================================
   W. DIVIDERS & MISC
   ============================================================ */
.divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--spacing-md) 0;
}

.spacer {
  flex: 1;
}

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

/* ============================================================
   X. LOADING / TYPING INDICATOR
   ============================================================ */
.typing-indicator {
  display: inline-flex;
  gap: 4px;
  padding: 12px 16px;
}

.typing-indicator span {
  width: 8px;
  height: 8px;
  background: #9CA3AF;
  border-radius: 50%;
  animation: typingBounce 1.2s infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-6px); }
}

/* ============================================================
   Y. EMPTY STATE
   ============================================================ */
.empty-state {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--color-text-secondary);
}

.empty-state__icon {
  font-size: 48px;
  margin-bottom: var(--spacing-md);
  opacity: 0.4;
}

.empty-state__text {
  font-size: 14px;
  line-height: 1.5;
}

/* ============================================================
   Z. SEARCH / FOOD PREFERENCE INPUT
   ============================================================ */
.search-input-wrapper {
  position: relative;
}

.search-input-wrapper .input {
  padding-left: 44px;
}

.search-input-wrapper__icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  stroke: #9CA3AF;
  fill: none;
  pointer-events: none;
}

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar {
  width: 4px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: var(--radius-full);
}

/* ============================================================
   SETTINGS / EDIT PROFILE
   ============================================================ */
.settings-section {
  margin-bottom: var(--spacing-lg);
}

.settings-section__title {
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-sm);
}

/* Dev reset banner */
.dev-reset {
  margin-top: var(--spacing-xl);
  padding: var(--spacing-md);
  background: #FEF2F2;
  border: 1px solid #FECACA;
  border-radius: var(--radius-md);
  text-align: center;
}

.dev-reset__title {
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-semibold);
  color: var(--color-danger);
  margin-bottom: var(--spacing-sm);
}

.dev-reset__btn {
  height: 36px;
  padding: 0 var(--spacing-md);
  background: var(--color-danger);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-family);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.dev-reset__btn:hover {
  background: #DC2626;
}

/* ============================================================
   ONBOARDING WELCOME LOGO
   ============================================================ */
.welcome-logo {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-lg);
  background: linear-gradient(135deg, var(--color-primary), #6db83a);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(136, 192, 87, 0.3);
}

.welcome-logo svg {
  width: 44px;
  height: 44px;
  fill: #FFFFFF;
}

/* Preference card */
.preference-display {
  background: var(--color-primary-bg);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.preference-display__label {
  font-size: var(--font-size-small);
  color: var(--color-primary-dark);
  font-weight: var(--font-weight-medium);
  margin-bottom: 4px;
}

.preference-display__value {
  font-size: 17px;
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-dark);
}

/* Nutritional note / Why this recipe */
.info-block {
  background: var(--color-input-bg);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.info-block__title {
  font-size: 15px;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.info-block__text {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Date display */
.date-display {
  font-size: 15px;
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}

/* ============================================================
   AI LOADING STATES
   ============================================================ */
.ai-loading {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
}

.ai-loading__spinner {
  width: 20px;
  height: 20px;
  border: 2.5px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: aiSpin 0.8s linear infinite;
  flex-shrink: 0;
}

.ai-loading__spinner--large {
  width: 48px;
  height: 48px;
  border-width: 4px;
}

.ai-loading__text {
  font-size: 14px;
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
}

@keyframes aiSpin {
  to { transform: rotate(360deg); }
}

.ai-loading-full {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl) 0;
}

/* ============================================================
   SUGGESTION CARD
   ============================================================ */
.suggestion-card {
  background: var(--color-primary-bg);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  animation: fadeInUp 0.4s ease forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.suggestion-card__label {
  font-size: var(--font-size-small);
  color: var(--color-primary-dark);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.suggestion-card__name {
  font-size: 22px;
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
  line-height: 1.3;
}

.suggestion-card__actions {
  display: flex;
  gap: var(--spacing-sm);
}

.suggestion-card__actions .btn--small {
  flex: 1;
}

/* ============================================================
   BAR CHART PERCENTAGE LABELS
   ============================================================ */
.metric-bar__pct {
  font-size: 12px;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
  width: 36px;
  text-align: right;
  flex-shrink: 0;
}