/* ============================================
   GrubFlip — Global Styles
   Brand tokens from Ava's design system
   Mobile-first responsive design
   ============================================ */

/* --- Custom Properties (Brand Tokens) --- */
:root {
  /* Colors */
  --gf-primary: #FF6B35;
  --gf-primary-light: #FF8F66;
  --gf-primary-dark: #D94E1F;
  --gf-primary-bg: #FFF3ED;

  --gf-secondary: #2D6A4F;
  --gf-secondary-light: #40916C;
  --gf-secondary-dark: #1B4332;
  --gf-secondary-bg: #EDF5F0;

  --gf-accent: #FFBA08;
  --gf-accent-light: #FFD166;
  --gf-accent-dark: #E0A100;
  --gf-accent-bg: #FFF8E1;

  --gf-success: #2ECC71;
  --gf-success-bg: #EAFAF1;
  --gf-warning: #F39C12;
  --gf-warning-bg: #FEF5E7;
  --gf-error: #E74C3C;
  --gf-error-bg: #FDEDEC;
  --gf-info: #3498DB;
  --gf-info-bg: #EBF5FB;

  --gf-neutral-50: #FAFAFA;
  --gf-neutral-100: #F5F5F5;
  --gf-neutral-200: #E5E5E5;
  --gf-neutral-300: #D4D4D4;
  --gf-neutral-400: #A3A3A3;
  --gf-neutral-500: #737373;
  --gf-neutral-600: #525252;
  --gf-neutral-700: #404040;
  --gf-neutral-800: #262626;
  --gf-neutral-900: #171717;

  --gf-bg: #FFFFFF;
  --gf-bg-subtle: #FAFAFA;
  --gf-bg-muted: #F5F5F5;

  /* Typography */
  --gf-font-heading: 'Plus Jakarta Sans', sans-serif;
  --gf-font-body: 'Inter', sans-serif;
  --gf-font-mono: 'JetBrains Mono', monospace;

  /* Shadows */
  --gf-shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --gf-shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --gf-shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  --gf-shadow-card: 0 2px 8px rgba(0,0,0,0.08);

  /* Radii */
  --gf-radius-sm: 0.375rem;
  --gf-radius-md: 0.5rem;
  --gf-radius-lg: 0.75rem;
  --gf-radius-xl: 1rem;
  --gf-radius-2xl: 1.5rem;
  --gf-radius-full: 9999px;
}

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--gf-font-body);
  color: var(--gf-neutral-800);
  background: var(--gf-bg-subtle);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--gf-font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--gf-neutral-900);
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

/* --- Utility Classes --- */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.container {
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* --- Top Nav / App Header --- */
.gf-header {
  background: var(--gf-bg);
  border-bottom: 1px solid var(--gf-neutral-200);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.gf-header__logo {
  font-family: var(--gf-font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--gf-primary);
}

.gf-header__logo span {
  color: var(--gf-secondary);
}

.gf-header__actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

/* --- Bottom Nav (Mobile) --- */
.gf-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--gf-bg);
  border-top: 1px solid var(--gf-neutral-200);
  display: flex;
  justify-content: space-around;
  padding: 0.5rem 0 calc(0.5rem + env(safe-area-inset-bottom));
  z-index: 100;
}

.gf-bottom-nav__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.125rem;
  padding: 0.25rem 0.75rem;
  border: none;
  background: none;
  color: var(--gf-neutral-400);
  font-size: 0.625rem;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.15s;
  text-decoration: none;
}

.gf-bottom-nav__item:hover,
.gf-bottom-nav__item.active {
  color: var(--gf-primary);
  text-decoration: none;
}

.gf-bottom-nav__item svg {
  width: 24px;
  height: 24px;
}

.gf-bottom-nav__badge {
  position: absolute;
  top: -2px;
  right: -4px;
  background: var(--gf-error);
  color: white;
  font-size: 0.625rem;
  font-weight: 700;
  min-width: 16px;
  height: 16px;
  border-radius: var(--gf-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  border-radius: var(--gf-radius-lg);
  font-weight: 600;
  font-size: 0.875rem;
  border: none;
  cursor: pointer;
  transition: all 0.15s ease;
  line-height: 1.25;
  white-space: nowrap;
}

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

.btn--primary {
  background: var(--gf-primary);
  color: white;
}
.btn--primary:hover:not(:disabled) { background: var(--gf-primary-dark); }

.btn--secondary {
  background: var(--gf-secondary);
  color: white;
}
.btn--secondary:hover:not(:disabled) { background: var(--gf-secondary-dark); }

.btn--outline {
  background: transparent;
  color: var(--gf-primary);
  border: 1.5px solid var(--gf-primary);
}
.btn--outline:hover:not(:disabled) {
  background: var(--gf-primary-bg);
}

.btn--ghost {
  background: transparent;
  color: var(--gf-neutral-600);
}
.btn--ghost:hover:not(:disabled) {
  background: var(--gf-neutral-100);
}

.btn--sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  border-radius: var(--gf-radius-md);
}

.btn--lg {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

.btn--block {
  width: 100%;
}

.btn--icon {
  padding: 0.5rem;
  border-radius: var(--gf-radius-full);
}

/* --- Cards --- */
.card {
  background: var(--gf-bg);
  border-radius: var(--gf-radius-xl);
  box-shadow: var(--gf-shadow-card);
  overflow: hidden;
}

/* --- Meal Card --- */
.meal-card {
  background: var(--gf-bg);
  border-radius: var(--gf-radius-xl);
  box-shadow: var(--gf-shadow-card);
  overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.meal-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--gf-shadow-md);
}

.meal-card__image-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--gf-neutral-100);
}

.meal-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.meal-card__trade-type {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: var(--gf-primary);
  color: white;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.625rem;
  border-radius: var(--gf-radius-full);
}

.meal-card__expiry {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: rgba(0,0,0,0.65);
  color: white;
  font-size: 0.6875rem;
  font-weight: 500;
  padding: 0.25rem 0.5rem;
  border-radius: var(--gf-radius-sm);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.meal-card__body {
  padding: 0.875rem 1rem 1rem;
}

.meal-card__title {
  font-family: var(--gf-font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--gf-neutral-900);
  margin-bottom: 0.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.meal-card__desc {
  font-size: 0.8125rem;
  color: var(--gf-neutral-500);
  margin-bottom: 0.625rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.meal-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-bottom: 0.75rem;
}

.meal-card__tag {
  font-size: 0.6875rem;
  font-weight: 500;
  padding: 0.1875rem 0.5rem;
  border-radius: var(--gf-radius-full);
  background: var(--gf-secondary-bg);
  color: var(--gf-secondary);
}

.meal-card__tag--cuisine {
  background: var(--gf-accent-bg);
  color: var(--gf-accent-dark);
}

.meal-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--gf-neutral-100);
}

.meal-card__user {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.meal-card__avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--gf-radius-full);
  object-fit: cover;
  background: var(--gf-neutral-200);
}

.meal-card__user-info {
  display: flex;
  flex-direction: column;
}

.meal-card__user-name {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gf-neutral-800);
}

.meal-card__user-meta {
  font-size: 0.6875rem;
  color: var(--gf-neutral-400);
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.meal-card__distance {
  font-size: 0.75rem;
  color: var(--gf-neutral-500);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

/* --- Feed / Grid --- */
.feed {
  padding: 1rem 0 5rem;
}

.feed__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  list-style: none;
}

.feed__empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--gf-neutral-400);
}

.feed__empty svg {
  width: 64px;
  height: 64px;
  margin: 0 auto 1rem;
  opacity: 0.4;
}

/* --- Filter Bar --- */
.filter-bar {
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem 0;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.filter-bar::-webkit-scrollbar { display: none; }

.filter-chip {
  flex-shrink: 0;
  padding: 0.375rem 0.875rem;
  border-radius: var(--gf-radius-full);
  background: var(--gf-bg);
  border: 1.5px solid var(--gf-neutral-200);
  color: var(--gf-neutral-600);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.filter-chip:hover {
  border-color: var(--gf-primary-light);
  color: var(--gf-primary);
}

.filter-chip.active {
  background: var(--gf-primary);
  border-color: var(--gf-primary);
  color: white;
}

/* --- Forms --- */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gf-neutral-700);
  margin-bottom: 0.375rem;
}

.form-label small {
  font-weight: 400;
  color: var(--gf-neutral-400);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1.5px solid var(--gf-neutral-200);
  border-radius: var(--gf-radius-lg);
  background: var(--gf-bg);
  color: var(--gf-neutral-800);
  font-size: 1rem;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--gf-primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.15);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--gf-neutral-400);
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-error {
  font-size: 0.75rem;
  color: var(--gf-error);
  margin-top: 0.25rem;
}

/* --- Image Upload Zone --- */
.upload-zone {
  border: 2px dashed var(--gf-neutral-300);
  border-radius: var(--gf-radius-xl);
  padding: 2rem 1rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.15s;
  background: var(--gf-bg);
}

.upload-zone:hover,
.upload-zone.dragover {
  border-color: var(--gf-primary);
  background: var(--gf-primary-bg);
}

.upload-zone__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 0.75rem;
  color: var(--gf-neutral-400);
}

.upload-zone__text {
  font-size: 0.875rem;
  color: var(--gf-neutral-500);
  margin-bottom: 0.25rem;
}

.upload-zone__hint {
  font-size: 0.75rem;
  color: var(--gf-neutral-400);
}

.upload-zone__preview {
  position: relative;
  display: none;
}

.upload-zone__preview img {
  width: 100%;
  max-height: 240px;
  object-fit: cover;
  border-radius: var(--gf-radius-lg);
}

.upload-zone__preview .btn--remove {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: rgba(0,0,0,0.6);
  color: white;
  width: 28px;
  height: 28px;
  border-radius: var(--gf-radius-full);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.upload-zone.has-preview {
  padding: 0;
  border-style: solid;
  border-color: var(--gf-neutral-200);
}

.upload-zone.has-preview .upload-zone__prompt { display: none; }
.upload-zone.has-preview .upload-zone__preview { display: block; }

/* --- Dietary Tag Picker --- */
.tag-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag-picker__option {
  display: none;
}

.tag-picker__label {
  padding: 0.375rem 0.75rem;
  border-radius: var(--gf-radius-full);
  border: 1.5px solid var(--gf-neutral-200);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--gf-neutral-600);
  cursor: pointer;
  transition: all 0.15s;
  user-select: none;
}

.tag-picker__label:hover {
  border-color: var(--gf-secondary-light);
}

.tag-picker__option:checked + .tag-picker__label {
  background: var(--gf-secondary);
  border-color: var(--gf-secondary);
  color: white;
}

/* --- Trade Cards --- */
.trade-card {
  background: var(--gf-bg);
  border-radius: var(--gf-radius-xl);
  box-shadow: var(--gf-shadow-card);
  padding: 1rem;
}

.trade-card__status-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.trade-card__status {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.625rem;
  border-radius: var(--gf-radius-full);
}

.trade-card__status--pending   { background: var(--gf-warning-bg); color: var(--gf-warning); }
.trade-card__status--accepted  { background: var(--gf-info-bg); color: var(--gf-info); }
.trade-card__status--confirmed { background: var(--gf-secondary-bg); color: var(--gf-secondary); }
.trade-card__status--completed { background: var(--gf-success-bg); color: var(--gf-success); }
.trade-card__status--declined  { background: var(--gf-error-bg); color: var(--gf-error); }
.trade-card__status--cancelled { background: var(--gf-neutral-100); color: var(--gf-neutral-500); }
.trade-card__status--expired   { background: var(--gf-neutral-100); color: var(--gf-neutral-400); }

.trade-card__time {
  font-size: 0.75rem;
  color: var(--gf-neutral-400);
  margin-left: auto;
}

.trade-card__meals {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.trade-card__meal {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.trade-card__meal-img {
  width: 56px;
  height: 56px;
  border-radius: var(--gf-radius-lg);
  object-fit: cover;
  background: var(--gf-neutral-100);
  flex-shrink: 0;
}

.trade-card__meal-info {
  min-width: 0;
}

.trade-card__meal-title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gf-neutral-800);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.trade-card__meal-user {
  font-size: 0.6875rem;
  color: var(--gf-neutral-400);
}

.trade-card__swap-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  color: var(--gf-primary);
}

.trade-card__message {
  font-size: 0.8125rem;
  color: var(--gf-neutral-600);
  background: var(--gf-neutral-50);
  padding: 0.625rem 0.75rem;
  border-radius: var(--gf-radius-lg);
  margin-bottom: 0.75rem;
  font-style: italic;
}

.trade-card__actions {
  display: flex;
  gap: 0.5rem;
}

.trade-card__actions .btn {
  flex: 1;
}

/* --- Trade Tabs --- */
.trade-tabs {
  display: flex;
  background: var(--gf-bg);
  border-bottom: 1px solid var(--gf-neutral-200);
  padding: 0 1rem;
}

.trade-tab {
  flex: 1;
  padding: 0.75rem 0.5rem;
  text-align: center;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gf-neutral-400);
  border: none;
  background: none;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
}

.trade-tab:hover {
  color: var(--gf-neutral-600);
}

.trade-tab.active {
  color: var(--gf-primary);
  border-bottom-color: var(--gf-primary);
}

/* --- Spinner / Loading --- */
.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--gf-neutral-200);
  border-top-color: var(--gf-primary);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin: 2rem auto;
}

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

.skeleton {
  background: linear-gradient(90deg, var(--gf-neutral-100) 25%, var(--gf-neutral-200) 50%, var(--gf-neutral-100) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--gf-radius-md);
}

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

/* --- Toast / Notifications --- */
.toast-container {
  position: fixed;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
  width: calc(100% - 2rem);
  max-width: 400px;
}

.toast {
  background: var(--gf-neutral-800);
  color: white;
  padding: 0.75rem 1rem;
  border-radius: var(--gf-radius-lg);
  font-size: 0.875rem;
  font-weight: 500;
  box-shadow: var(--gf-shadow-lg);
  pointer-events: auto;
  animation: toastIn 0.25s ease;
}

.toast--success { background: var(--gf-secondary); }
.toast--error { background: var(--gf-error); }
.toast--warning { background: var(--gf-warning); }

@keyframes toastIn {
  from { opacity: 0; transform: translateY(-0.5rem); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Page title bar --- */
.page-title-bar {
  padding: 1.25rem 0 0.25rem;
}

.page-title-bar h1 {
  font-size: 1.5rem;
}

.page-title-bar p {
  font-size: 0.875rem;
  color: var(--gf-neutral-500);
  margin-top: 0.25rem;
}

/* --- Modal / Sheet --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 200;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-sheet {
  background: var(--gf-bg);
  border-radius: var(--gf-radius-2xl) var(--gf-radius-2xl) 0 0;
  width: 100%;
  max-width: 640px;
  max-height: 85vh;
  overflow-y: auto;
  padding: 1.5rem;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.modal-overlay.open .modal-sheet {
  transform: translateY(0);
}

.modal-sheet__handle {
  width: 36px;
  height: 4px;
  background: var(--gf-neutral-300);
  border-radius: var(--gf-radius-full);
  margin: 0 auto 1rem;
}

/* --- Meal Detail Modal --- */
.meal-detail {
  padding: 0;
  position: relative;
}

.meal-detail .modal-sheet__handle {
  position: absolute;
  top: 0.625rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  background: rgba(255,255,255,0.7);
  margin: 0;
}

.meal-detail__close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 5;
  width: 36px;
  height: 36px;
  border-radius: var(--gf-radius-full);
  background: rgba(0,0,0,0.45);
  color: white;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.meal-detail__close:hover {
  background: rgba(0,0,0,0.65);
}

.meal-detail__image-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--gf-neutral-100);
}

.meal-detail__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.meal-detail__badges {
  position: absolute;
  bottom: 0.75rem;
  left: 0.75rem;
  display: flex;
  gap: 0.375rem;
  flex-wrap: wrap;
}

.meal-detail__badge {
  background: var(--gf-primary);
  color: white;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.625rem;
  border-radius: var(--gf-radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.meal-detail__badge--free {
  background: var(--gf-secondary);
}

.meal-detail__badge--expiry {
  background: rgba(0,0,0,0.65);
  text-transform: none;
  font-weight: 500;
}

.meal-detail__badge--expired {
  background: var(--gf-error);
}

.meal-detail__content {
  padding: 1.25rem 1.25rem 1.5rem;
}

.meal-detail__title {
  font-family: var(--gf-font-heading);
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--gf-neutral-900);
  line-height: 1.25;
  margin-bottom: 0.5rem;
}

.meal-detail__desc {
  font-size: 0.9375rem;
  color: var(--gf-neutral-600);
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.meal-detail__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.meal-detail__meta-item {
  font-size: 0.75rem;
  color: var(--gf-neutral-400);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.meal-detail__meta-item + .meal-detail__meta-item::before {
  content: '\00B7';
  margin-right: 0.125rem;
  color: var(--gf-neutral-300);
}

.meal-detail__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.meal-detail__tag {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.75rem;
  border-radius: var(--gf-radius-full);
  background: var(--gf-secondary-bg);
  color: var(--gf-secondary);
}

.meal-detail__tag--cuisine {
  background: var(--gf-accent-bg);
  color: var(--gf-accent-dark);
}

.meal-detail__divider {
  height: 1px;
  background: var(--gf-neutral-100);
  margin: 1rem 0;
}

.meal-detail__user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.meal-detail__user-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--gf-radius-full);
  object-fit: cover;
  background: var(--gf-neutral-200);
  flex-shrink: 0;
}

.meal-detail__user-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.meal-detail__user-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--gf-neutral-800);
}

.meal-detail__user-stats {
  font-size: 0.75rem;
  color: var(--gf-neutral-400);
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.meal-detail__message-btn {
  flex-shrink: 0;
}

.meal-detail__details-grid {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.meal-detail__detail-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
}

.meal-detail__detail-item > svg {
  flex-shrink: 0;
  margin-top: 0.125rem;
  color: var(--gf-neutral-400);
}

.meal-detail__detail-item--warning > svg {
  color: var(--gf-warning);
}

.meal-detail__detail-label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gf-neutral-400);
  margin-bottom: 0.125rem;
}

.meal-detail__detail-value {
  display: block;
  color: var(--gf-neutral-700);
  line-height: 1.4;
}

.meal-detail__actions {
  padding-top: 0.25rem;
}

.meal-detail__actions .btn + .btn {
  margin-top: 0.5rem;
}

.meal-detail__expired-notice {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem;
  background: var(--gf-neutral-50);
  border-radius: var(--gf-radius-lg);
  color: var(--gf-neutral-400);
  font-size: 0.875rem;
  font-weight: 500;
}

/* Meal detail desktop adjustments */
@media (min-width: 1024px) {
  .meal-detail {
    max-width: 560px;
  }

  .meal-detail__image-wrap {
    border-radius: var(--gf-radius-2xl) var(--gf-radius-2xl) 0 0;
  }

  .meal-detail__content {
    padding: 1.5rem 1.75rem 2rem;
  }
}

/* --- Star Rating --- */
.stars {
  display: inline-flex;
  align-items: center;
  gap: 1px;
  color: var(--gf-accent);
  font-size: 0.75rem;
}

/* --- Responsive: Tablet+ --- */
@media (min-width: 640px) {
  .container {
    max-width: 768px;
  }

  .feed__list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .gf-bottom-nav {
    display: none;
  }
}

@media (min-width: 1024px) {
  .container {
    max-width: 960px;
  }

  .feed__list {
    grid-template-columns: repeat(3, 1fr);
  }

  .modal-overlay {
    align-items: center;
  }

  .modal-sheet {
    border-radius: var(--gf-radius-2xl);
    max-height: 80vh;
  }
}