/* ==========================================================================
   css/ricette.css - Motore Trova Ricette Tradizionali del Piemonte
   Piemonte Sacro - Architettura Grafica Istituzionale
   ========================================================================== */

/* Evidenziazione tab attiva nella navbar */
.navbar a.active {
  background-color: #0668B3 !important;
  color: #ffffff !important;
  font-weight: bold;
}

/* Contenitore principale a tutta larghezza */
.ricette-wrapper {
  grid-column: 1 / -1;
  margin: 20px 50px 50px 50px;
  min-height: 60vh;
}

/* Testata Editoriale della Sezione */
.ricette-header {
  background: #ffffff;
  padding: 28px 32px;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  margin-bottom: 24px;
  border-left: 6px solid #b45309; /* Tonalità calda zafferano/terracotta sabauda */
  border-top: 1px solid #f1f5f9;
  border-right: 1px solid #f1f5f9;
  border-bottom: 1px solid #f1f5f9;
}

.ricette-header h2 {
  margin: 0 0 10px 0;
  color: #1a202c;
  font-size: 2rem;
  font-weight: 700;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 12px;
}

.ricette-header h2 .header-icon {
  font-size: 1.9rem;
}

.ricette-header p {
  margin: 0;
  font-size: 1.05rem;
  color: #4a5568;
  line-height: 1.6;
  max-width: 900px;
}

/* Barra dei Filtri Rapida */
.filter-card {
  background: #ffffff;
  padding: 22px 26px;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  margin-bottom: 24px;
  border: 1px solid #e2e8f0;
}

.filter-grid {
  display: grid;
  grid-template-columns: 2.2fr 1.4fr auto;
  gap: 14px;
  align-items: center;
}

.filter-control {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  font-size: 0.95rem;
  box-sizing: border-box;
  background-color: #ffffff;
  color: #1e293b;
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: inherit;
}

.filter-control:focus {
  outline: none;
  border-color: #b45309;
  box-shadow: 0 0 0 3px rgba(180, 83, 9, 0.15);
}

.btn-secondary {
  background-color: #f8fafc;
  color: #475569;
  border: 1px solid #cbd5e1;
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 100%;
  box-sizing: border-box;
}

.btn-secondary:hover {
  background-color: #f1f5f9;
  color: #1e293b;
  border-color: #94a3b8;
}

/* Barra metadati (Contatore e stato filtri) */
.filter-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid #f1f5f9;
  font-size: 0.95rem;
  flex-wrap: wrap;
  gap: 10px;
}

.results-badge {
  color: #1e293b;
  font-weight: 600;
}

.results-badge .count-number {
  color: #b45309;
  font-weight: 700;
}

.active-filter-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-tag {
  background: #fef3c7;
  color: #92400e;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 600;
}

/* Griglia delle Card Editoriali */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 22px;
}

/* Singola Card di Ricetta (Layout editoriale per schede senza foto) */
.recipe-card {
  background: #ffffff;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.2s ease;
  padding: 22px 24px;
  position: relative;
  overflow: hidden;
}

.recipe-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: #e2e8f0;
  transition: background-color 0.2s;
}

.recipe-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
  border-color: #cbd5e1;
}

.recipe-card:hover::before {
  background: #b45309;
}

/* Card Header: Badge Portata con Icona */
.recipe-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.badge-portata {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Stili cromatici tematici per categoria */
.badge-antipasti {
  background-color: #fef3c7;
  color: #b45309;
}
.badge-primi {
  background-color: #ffedd5;
  color: #c2410c;
}
.badge-secondi {
  background-color: #fee2e2;
  color: #b91c1c;
}
.badge-contorni {
  background-color: #dcfce7;
  color: #15803d;
}
.badge-dolci {
  background-color: #fef9c3;
  color: #a16207;
}
.badge-formaggi {
  background-color: #fef08a;
  color: #854d0e;
}
.badge-conserve {
  background-color: #ccfbf1;
  color: #0f766e;
}
.badge-liquori {
  background-color: #f3e8ff;
  color: #7e22ce;
}
.badge-vini {
  background-color: #fce7f3;
  color: #9d174d;
}
.badge-feste {
  background-color: #dbeafe;
  color: #1d4ed8;
}

/* Titolo della Ricetta */
.recipe-card-title {
  margin: 0 0 12px 0;
  color: #0f172a;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.35;
  padding: 0;
}

.recipe-card-title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.15s;
}

.recipe-card-title a:hover {
  color: #b45309;
}

/* Descrizione Storico-Gastronomica */
.recipe-card-desc {
  margin: 0 0 20px 0;
  color: #475569;
  font-size: 0.92rem;
  line-height: 1.55;
  flex-grow: 1;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Pulsante Azione della Card */
.recipe-card-footer {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid #f1f5f9;
}

.btn-recipe {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 10px 16px;
  background-color: #f8fafc;
  color: #1e293b !important;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  text-decoration: none !important;
  box-sizing: border-box;
  transition: all 0.2s ease;
}

.btn-recipe .arrow {
  transition: transform 0.2s ease;
  font-weight: bold;
  color: #b45309;
}

.btn-recipe:hover {
  background-color: #b45309;
  color: #ffffff !important;
  border-color: #b45309;
}

.btn-recipe:hover .arrow {
  transform: translateX(4px);
  color: #ffffff;
}

/* Stato Vuoto (Nessun risultato) */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  background: #ffffff;
  border-radius: 12px;
  border: 1px dashed #cbd5e1;
}

.empty-state .empty-icon {
  font-size: 3rem;
  margin-bottom: 12px;
  display: block;
}

.empty-state .empty-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: #1e293b;
  margin: 0 0 8px 0;
}

.empty-state .empty-sub {
  color: #64748b;
  font-size: 0.98rem;
  margin: 0 0 20px 0;
}

/* Paginazione Incrementale Fluida */
.load-more-wrap {
  text-align: center;
  margin: 36px 0 10px 0;
}

.btn-load-more {
  background: #ffffff;
  color: #b45309;
  border: 2px solid #b45309;
  padding: 12px 32px;
  border-radius: 30px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-load-more:hover {
  background: #b45309;
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(180, 83, 9, 0.25);
  transform: translateY(-1px);
}

/* Stato di caricamento iniziale */
.loading-indicator {
  grid-column: 1 / -1;
  text-align: center;
  padding: 50px 20px;
  color: #64748b;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

/* Adattamenti Responsive Mobile */
@media (max-width: 900px) {
  .ricette-wrapper {
    margin-left: 16px;
    margin-right: 16px;
  }
  .filter-grid {
    grid-template-columns: 1fr 1fr;
  }
  .filter-grid input[type="search"] {
    grid-column: 1 / -1;
  }
  .btn-secondary {
    grid-column: 1 / -1;
    justify-content: center;
  }
}

@media (max-width: 600px) {
  .filter-grid {
    grid-template-columns: 1fr;
  }
  .ricette-header {
    padding: 20px;
  }
  .ricette-header h2 {
    font-size: 1.5rem;
  }
  .cards-grid {
    grid-template-columns: 1fr;
  }
  .recipe-card {
    padding: 18px 20px;
  }
}