:root {
  --primary-color: #37474F;
  --secondary-color: #546E7A;
  --accent-color: #CE2B37;
  --text-color: #333;
  --bg-color: #f8f9fa;
  --card-bg: #ffffff;
  --border-radius: 12px;
  --box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  --transition: all 0.3s ease;
}

body {
  background-color: var(--bg-color);
  /* background-image: url('../images/sfondo.png'); */ /* Removed for cleaner look */
  font-family: 'Inter', sans-serif;
  color: var(--text-color);
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  color: var(--primary-color);
  letter-spacing: -0.5px;
}

a {
  color: var(--accent-color);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
}

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

/* Utility Classes */
.bg-dark {
  background-color: var(--primary-color) !important;
  color: white;
}

/* Footer text visibility fix */
footer h5 {
  color: #fff !important;
}

.bg-primario {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
}

.bg-secondario {
  background-color: var(--secondary-color);
  color: white;
}

.bg-accent {
  background-color: var(--accent-color);
}

.bg-beige {
  background-color: var(--bg-color);
  color: var(--secondary-color);
}

.font-size-small {
  font-size: 0.85rem;
}

/* Navbar */
.navbar {
  padding: 1rem 1.5rem;
  background-color: rgba(55, 71, 79, 0.98) !important; /* Slightly transparent dark */
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  position: relative;
  z-index: 2000;
}

.nav-link {
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-size: 0.85rem;
  transition: var(--transition);
  padding: 0.5rem 1rem !important;
}

.nav-link:hover {
  color: var(--accent-color) !important;
  opacity: 1;
}

.navbar-brand img {
  transition: var(--transition);
}

.navbar-brand:hover img {
  opacity: 0.9;
}

/* Dropdown improvements */
.dropdown-menu {
  border: none;
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
  border-radius: 12px;
  padding: 0.5rem;
  margin-top: 10px;
  background-color: #fff !important;
  z-index: 1050;
}

.dropdown-item {
  border-radius: 8px;
  padding: 10px 15px;
  font-weight: 500;
  transition: all 0.2s ease;
  color: var(--text-color);
}

.dropdown-item:hover {
  background-color: var(--bg-color);
  color: var(--accent-color);
  transform: translateX(5px);
}

/* Cards */
.card {
  border: none;
  border-radius: var(--border-radius) !important;
  box-shadow: var(--box-shadow);
  background-color: var(--card-bg);
  transition: var(--transition);
  overflow: hidden; /* Ensures content respects border radius */
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.card-header {
  background-color: var(--secondary-color);
  color: white;
  border-bottom: none;
  padding: 1rem 1.5rem;
  font-weight: 600;
}

.card-header h1, 
.card-header h2, 
.card-header h3, 
.card-header h4, 
.card-header h5, 
.card-header h6 {
  color: white !important;
  margin-bottom: 0;
}

.card-body {
  padding: 1.5rem;
}

/* Specific Card Styles */
.card-marca .card-header {
  background-color: var(--secondary-color);
  color: white;
}

.card-marca .card-body img {
  min-width: 100%;
  height: auto;
  border-radius: 4px;
}

.card-marca .card-body .label {
  display: block;
  text-transform: uppercase;
  color: #7f8c8d;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}

/* Search Results */
#risultati_ricerca {
  z-index: 999;
  max-height: 300px;
  overflow-y: scroll;
  display: block;
  position: absolute;
  background-color: white;
  width: 100%;
  border: 1px solid #eee;
  border-top: 0px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  border-radius: 0 0 8px 8px;
}

.overflow-visible {
  overflow: visible !important;
  position: relative;
  z-index: 50;
}


#risultati_ricerca a {
  display: block;
  padding: 12px 15px;
  border-bottom: 1px solid #f1f1f1;
  color: var(--text-color);
}

#risultati_ricerca a:hover {
  background-color: var(--bg-color);
  color: var(--accent-color);
}

/* Buttons */
.btn {
  border-radius: 50px;
  padding: 0.5rem 1.5rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  transition: var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.btn-primary {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
  background-color: #A32128 !important;
  border-color: #A32128 !important;
}

/* Images */
.img-comune img {
  max-height: 100%;
  max-width: 100%;
  border-radius: 8px;
}

/* Layout Utilities */
.container {
  max-width: 1400px; /* Slightly wider for modern screens */
}

/* Custom grid for 5 columns */
.col-md-20 {
    -ms-flex: 0 0 20%;
    flex: 0 0 20%;
    max-width: 20%;
}

/* Fix carousel height */
#carouselMarche .carousel-item {
    min-height: 600px; /* Adjust based on your content */
}

sidebar {
  z-index: 9;
}

/* List Group (Sidebar) */
.list-group-item {
  border: none;
  border-bottom: 1px solid #f1f1f1;
  padding: 12px 20px;
  font-weight: 500;
  color: var(--text-color);
  transition: var(--transition);
  background-color: transparent;
}

.list-group-item:first-child {
  border-top-left-radius: var(--border-radius);
  border-top-right-radius: var(--border-radius);
}

.list-group-item:last-child {
  border-bottom-left-radius: var(--border-radius);
  border-bottom-right-radius: var(--border-radius);
  border-bottom: none;
}

.list-group-item:hover {
  background-color: white;
  color: var(--accent-color);
  transform: translateX(5px);
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  z-index: 1;
}

/* Collection Specifics */
.cell-stemma {
  border: none;
  transition: var(--transition);
}

.cell-stemma .bg-white {
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.cell-stemma:hover .bg-white {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.nome-localita {
  font-weight: 600;
  color: var(--primary-color);
}

.in_raccolta {
  color: #f39c12 !important; /* Orange/Gold */
}

.non_in_raccolta {
  color: #bdc3c7 !important; /* Gray */
}

/* DataTables Overrides */
table.dataTable tr.dtrg-group.dtrg-level-0 td {
  background-color: var(--secondary-color) !important;
  color: white !important;
}

table.dataTable tr.dtrg-group.dtrg-level-0 td a {
  color: white !important;
}

table.dataTable tr.dtrg-group.dtrg-level-1 td {
  background-color: var(--accent-color) !important;
  color: white !important;
}

table.dataTable tr.dtrg-group.dtrg-level-1 td a {
  color: white !important;
}

/* Header Specifics */
.card-intestazione-comune {
  text-align: left;
  background: white;
}

@media (max-width: 768px) {
  #site-logo {
    max-width: 180px;
  }
  
  .card-intestazione-comune {
    text-align: center !important;
  }
  
  .intestazione-comune {
    flex-direction: column;
  }
  
  .intestazione-comune > div:first-child {
    margin-right: 0 !important;
    margin-bottom: 1rem;
  }
}