/* =============================================
   SWEETAPPLE — Application Bar à Couscous
   Réutilise les variables et composants de css/styles.css
   (couleurs, rayons, ombres) — ce fichier gère seulement le
   châssis propre à l'application (barre de titre, onglets, grille).
   ============================================= */

html, body.sa-app-body {
  background: var(--cream);
  height: 100%;
}
body.sa-app-body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding-bottom: env(safe-area-inset-bottom);
}

/* --- Écran de démarrage --- */
.sa-app-splash {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(160deg, var(--white), var(--leaf-pale) 140%);
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
.sa-app-splash.sa-hide {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.sa-app-splash-logo {
  width: 88px;
  height: 88px;
  object-fit: contain;
  animation: sa-splash-pop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes sa-splash-pop {
  from { transform: scale(0.7); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.sa-app-splash-title {
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--leaf-green);
  letter-spacing: -0.01em;
}
.sa-app-splash-subtitle {
  font-size: 0.85rem;
  color: var(--warm-gray-500);
}

/* --- Top bar --- */
.sa-app-topbar {
  position: sticky;
  top: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  padding-top: calc(12px + env(safe-area-inset-top));
  background: var(--white);
  box-shadow: var(--shadow-sm);
}
.sa-app-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--warm-gray-900);
}
.sa-app-brand:hover { color: var(--warm-gray-900); }
.sa-app-logo { width: 36px; height: 36px; object-fit: contain; }
.sa-app-title {
  display: flex;
  flex-direction: column;
  font-weight: 800;
  font-size: 1rem;
  line-height: 1.1;
  color: var(--leaf-green);
}
.sa-app-title small {
  font-weight: 500;
  font-size: 0.7rem;
  color: var(--warm-gray-500);
}

/* --- Install banner --- */
.sa-install-banner {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: var(--leaf-pale);
  color: var(--leaf-dark);
  font-size: 0.85rem;
}
.sa-install-banner.show { display: flex; }
.sa-install-banner span { flex: 1; }
.sa-install-banner .bi-download { font-size: 1.2rem; }

/* --- Main / views --- */
.sa-app-main {
  flex: 1;
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  padding: 16px 16px 24px;
}
.sa-app-view.entering { animation: sa-app-fade 0.25s ease; }
@keyframes sa-app-fade {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Hero intro --- */
.sa-app-hero {
  text-align: center;
  padding: 8px 4px 20px;
}
.sa-app-hero h1 {
  font-size: clamp(1.5rem, 5vw, 2rem);
  font-weight: 800;
  margin: 10px 0 6px;
  color: var(--warm-gray-900);
}
.sa-app-hero p {
  color: var(--warm-gray-500);
  font-size: 0.9rem;
  max-width: 420px;
  margin: 0 auto;
}

/* --- Toolbar (recherche + tri) --- */
.sa-app-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}
.sa-app-search {
  flex: 1 1 180px;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 1.5px solid var(--warm-gray-200);
  border-radius: var(--radius-full);
  padding: 9px 16px;
}
.sa-app-search i { color: var(--warm-gray-500); flex-shrink: 0; }
.sa-app-search input {
  border: none;
  outline: none;
  flex: 1;
  min-width: 0;
  font-size: 0.88rem;
  background: transparent;
  color: var(--warm-gray-900);
}
.sa-app-sort {
  flex: 1 1 140px;
  min-width: 0;
  max-width: 180px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  padding-top: 9px;
  padding-bottom: 9px;
  border: 1.5px solid var(--warm-gray-200);
}
@media (max-width: 340px) {
  .sa-app-sort { flex-basis: 100%; max-width: none; }
}

.sa-app-empty {
  text-align: center;
  color: var(--warm-gray-500);
  padding: 40px 20px;
}

/* --- Category filter chips --- */
.sa-app-filters {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 12px;
  margin-bottom: 4px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.sa-app-filters::-webkit-scrollbar { display: none; }
.sa-app-chip {
  flex-shrink: 0;
  border: 1.5px solid var(--warm-gray-200);
  background: var(--white);
  color: var(--warm-gray-700);
  border-radius: var(--radius-full);
  padding: 7px 16px;
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  transition: var(--transition);
}
.sa-app-chip.active {
  background: var(--leaf-green);
  border-color: var(--leaf-green);
  color: var(--white);
}
.sa-app-chip-fav.active {
  background: var(--apple-red);
  border-color: var(--apple-red);
}

/* --- Meal grid --- */
.sa-app-mealgrid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(175px, 1fr));
  gap: 16px;
}
.sa-app-meal-card {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  border: none;
  padding: 0;
  text-align: left;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.sa-app-meal-card:hover, .sa-app-meal-card:focus-visible {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.sa-app-meal-card-photo {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--warm-gray-100);
}
.sa-app-meal-card-photo img { width: 100%; height: 100%; object-fit: cover; }
.sa-app-meal-card-ig {
  position: absolute;
  top: 8px; right: 8px;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: var(--radius-full);
  color: var(--white);
  text-transform: uppercase;
}
.sa-app-meal-card-fav {
  position: absolute;
  top: 6px; left: 6px;
  width: 30px; height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  color: var(--warm-gray-500);
  border: none;
  font-size: 1.05rem;
  backdrop-filter: blur(2px);
  transition: var(--transition);
}
.sa-app-meal-card-fav.active { color: var(--apple-red); }
.sa-app-meal-card-fav:hover { transform: scale(1.1); }
.sa-app-meal-card-body { padding: 12px 14px 14px; }
.sa-app-meal-card-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--warm-gray-900);
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.sa-app-meal-card-cat {
  font-size: 0.74rem;
  color: var(--warm-gray-500);
  margin-bottom: 8px;
}
.sa-app-meal-card-stats {
  display: flex;
  gap: 12px;
  font-size: 0.76rem;
  color: var(--warm-gray-700);
  border-top: 1px solid var(--warm-gray-100);
  padding-top: 8px;
}
.sa-app-meal-card-stats strong { color: var(--apple-red); font-weight: 700; }
.sa-app-meal-card-stats small { color: var(--warm-gray-500); font-weight: 400; }

/* --- Comparator wrapper (reuses .glycemic-comparator styles) --- */
.sa-app-comparator { box-shadow: none; padding: 0; }

/* --- Meal detail modal --- */
.sa-app-modal-fav {
  background: none;
  border: none;
  font-size: 1.3rem;
  color: var(--warm-gray-500);
  margin-left: auto;
  margin-right: 12px;
  padding: 0;
}
.sa-app-modal-fav.active { color: var(--apple-red); }

.sa-app-detail-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
}
.sa-app-detail-badges {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.sa-app-detail-desc {
  color: var(--warm-gray-700);
  font-size: 0.92rem;
  margin-bottom: 16px;
}
.sa-app-detail-nutri-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--warm-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-bottom: 8px;
}

/* --- Bottom tab bar --- */
.sa-app-tabbar {
  position: sticky;
  bottom: 0;
  z-index: 500;
  display: flex;
  background: var(--white);
  box-shadow: 0 -2px 12px rgba(44,37,32,0.08);
  padding-bottom: env(safe-area-inset-bottom);
}
.sa-app-tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 10px 0 8px;
  background: none;
  border: none;
  color: var(--warm-gray-500);
  font-size: 0.72rem;
  font-weight: 600;
}
.sa-app-tab i { font-size: 1.3rem; }
.sa-app-tab.active { color: var(--leaf-green); }

@media (min-width: 700px) {
  .sa-app-mealgrid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
}