/* ============================================
   LAYOUT - Grilles, header, footer, conteneurs
   Nos Recettes V3 - Mobile First
   ============================================ */

/* === CONTENEUR PRINCIPAL === */
.app-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.main-content {
  flex: 1;
  padding: var(--space-4);
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
}

/* === HEADER === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-header);
  box-shadow: var(--shadow-sm);
  height: 56px;
  display: flex;
  align-items: center;
  padding: 0 var(--space-4);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
}

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

.header-logo {
  height: 40px;
  width: auto;
  border-radius: var(--radius-md);
  object-fit: cover;
}

.header-title {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  display: none;
}

.header-center {
  display: none;
}

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

/* === BARRE DE RECHERCHE === */
.search-bar {
  width: 100%;
  padding: var(--space-3) var(--space-4);
}

.search-wrapper {
  position: relative;
  width: 100%;
}

.search-icon {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--text-lg);
  color: var(--text-secondary);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: var(--space-3) var(--space-4) var(--space-3) var(--space-10);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  font-size: var(--text-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-input:focus {
  border-color: var(--orange-400);
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
  outline: none;
}

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

/* === AUTOCOMPLETION RECHERCHE === */
.search-autocomplete {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 200;
  list-style: none;
  margin: var(--space-1) 0 0;
  padding: var(--space-1);
  display: none;
}

.search-autocomplete.visible {
  display: block;
}

.search-autocomplete-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.search-autocomplete-item:hover,
.search-autocomplete-item.active {
  background: var(--accent-light);
}

.search-autocomplete-image {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}

.search-autocomplete-fallback {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--bg-page);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  flex-shrink: 0;
}

.search-autocomplete-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.search-autocomplete-title {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.search-autocomplete-meta {
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

/* === FILTRES === */
.filters-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: 0 var(--space-4) var(--space-3);
}

.filters-row {
  display: flex;
  gap: var(--space-6);
  align-items: flex-start;
}

.filters-group {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
}

.filters-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
  flex-shrink: 0;
}

.filters-bar {
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: var(--space-1) 0;
}

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

/* === STATS === */
.stats-bar {
  padding: 0 var(--space-4) var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

/* === GRILLE RECETTES === */
.recipes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  padding: 0;
}

/* === DETAIL RECETTE === */
.recipe-detail {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.recipe-hero {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.recipe-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.recipe-main {
  flex: 1;
}

.recipe-sidebar {
  display: none;
}

/* === FOOTER === */
.site-footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: var(--space-6) var(--space-4);
  text-align: center;
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
}

/* === MODALES === */
.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;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--bg-card);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--space-6);
  transform: translateY(100%);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.modal-title {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
}

.modal-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  font-size: var(--text-xl);
  transition: background var(--transition-fast);
}

.modal-close:hover {
  background: var(--gray-100);
}

/* === VIDE / CHARGEMENT === */
.empty-state {
  text-align: center;
  padding: var(--space-16) var(--space-4);
  color: var(--text-secondary);
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
}

.empty-state-text {
  font-size: var(--text-lg);
}

.loader-container {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-16);
}

/* === RESPONSIVE TABLETTE === */
@media (min-width: 640px) {
  .site-header {
    height: 64px;
  }

  .header-logo {
    height: 48px;
  }

  .header-title {
    display: block;
    font-size: var(--text-lg);
  }

  .recipes-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .recipe-body {
    flex-direction: row;
    gap: var(--space-8);
  }

  .recipe-main {
    flex: 1;
  }

  .recipe-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    width: 280px;
    flex-shrink: 0;
  }

  .modal-content {
    border-radius: var(--radius-xl);
    max-width: 80%;
    margin: auto;
  }

  .modal-content:has(.planner-week) {
    max-width: 90%;
  }

  .planner-week {
    grid-template-columns: repeat(4, 1fr);
  }

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

  .header-center {
    display: flex;
    flex: 1;
    max-width: 400px;
    margin: 0 var(--space-8);
  }

  .search-bar {
    display: none;
  }
}

/* === RESPONSIVE DESKTOP === */
@media (min-width: 1024px) {
  .site-header {
    height: 72px;
  }

  .header-logo {
    height: 56px;
  }

  .header-title {
    font-size: var(--text-xl);
  }

  .header-search-input {
    width: 100%;
    padding: var(--space-2) var(--space-4) var(--space-2) var(--space-10);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-page);
    font-size: var(--text-sm);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  }

  .header-search-input:focus {
    border-color: var(--orange-400);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
    outline: none;
  }

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

  .filters-section {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-4);
  }

  .filters-row {
    gap: var(--space-4);
  }

  .filters-bar {
    flex-wrap: wrap;
    overflow-x: visible;
  }

  .recipes-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }

  .recipe-sidebar {
    width: 300px;
    position: sticky;
    top: 88px;
    align-self: flex-start;
  }

  .modal-content {
    max-width: 600px;
  }

  .modal-content:has(.planner-week) {
    max-width: 900px;
  }

  .planner-week {
    grid-template-columns: repeat(7, 1fr);
  }

  .main-content {
    padding: var(--space-6);
  }
}

/* === PLANIFICATEUR DE REPAS === */
.planner-week {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  padding: var(--space-2);
}

.planner-day {
  background: var(--bg-page);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  border: 1px solid var(--border);
}

.planner-day-title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-3);
  color: var(--accent);
  text-align: center;
}

.planner-meal-slot {
  margin-bottom: var(--space-2);
}

.planner-meal-label {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  display: block;
  margin-bottom: var(--space-1);
}

.planner-recipe-chip {
  font-size: var(--text-xs);
  background: var(--accent-light);
  color: var(--accent);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-1);
}

.planner-recipe-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.planner-recipe-remove {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  flex-shrink: 0;
  background: none;
  border: none;
  cursor: pointer;
}

.planner-recipe-remove:hover {
  color: var(--error);
}

.planner-select {
  width: 100%;
  font-size: var(--text-xs);
  padding: var(--space-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-primary);
}

.planner-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  margin-top: var(--space-6);
}

/* Liste de courses */
.shopping-title {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-4);
}

.shopping-groups {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.shopping-category-title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--accent);
  padding-bottom: var(--space-1);
  border-bottom: 2px solid var(--accent);
  margin-bottom: var(--space-1);
}

.shopping-merge-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  cursor: pointer;
}

.shopping-merge-toggle input {
  accent-color: var(--accent);
  width: 16px;
  height: 16px;
}

.shopping-mode-toggle {
  display: flex;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
  background: var(--bg-page);
  border-radius: var(--radius-md);
  padding: 3px;
}

.shopping-mode-btn {
  flex: 1;
  padding: var(--space-2);
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.shopping-mode-btn.active {
  background: var(--bg-card);
  color: var(--accent);
  box-shadow: var(--shadow-sm);
}

.shopping-list {
  display: flex;
  flex-direction: column;
}

.shopping-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2);
  border-bottom: 1px solid var(--border);
  font-size: var(--text-sm);
  transition: opacity var(--transition-fast);
}

.shopping-item:last-child {
  border-bottom: none;
}

.shopping-item.checked {
  opacity: 0.4;
  text-decoration: line-through;
}

.shopping-checkbox {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  flex-shrink: 0;
}

.shopping-emoji {
  font-size: var(--text-base);
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.shopping-back {
  margin-top: var(--space-4);
}

/* === GRAND ECRAN === */
@media (min-width: 1280px) {
  .recipes-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
}