body {
  background-color: #f5f7fa;
}

.navbar-brand {
  font-weight: 600;
}

.main-container {
  padding-top: 2rem;
  padding-bottom: 2rem;
}

/* Table Modern Styles */
.table-container-modern {
  border-radius: 0.75rem;
  overflow: hidden;
}

.table-modern {
  border-collapse: separate;
  border-spacing: 0;
}

.table-modern thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #6c757d;
  background: #f8f9fa;
  border-bottom: 1px solid #e9ecef !important;
  white-space: nowrap;
}

.table-modern tbody td {
  padding-top: 0.8rem;
  padding-bottom: 0.8rem;
  border-color: #f1f3f5;
  vertical-align: middle;
}

.table-modern tbody tr {
  transition: background-color 0.18s ease, transform 0.18s ease;
}

.table-modern tbody tr:hover {
  background-color: #f8fbff;
  transform: translateY(-1px);
}

.table-modern .badge {
  font-weight: 600;
  border-radius: 999px;
  padding: 0.4rem 0.55rem;
}

.table-modern .dropdown .btn {
  border-radius: 0.55rem;
}

.pagination-container-modern {
  min-height: 2rem;
}

th.sortable {
  cursor: pointer;
  user-select: none;
  position: relative;
  white-space: nowrap;
}

th.sortable:hover {
  text-decoration: underline;
}

th.sortable::after {
  content: '\f0dc';
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  opacity: 0.35;
  margin-left: 0.4em;
  font-size: 0.85em;
}

th.sortable.sort-asc::after {
  content: '\f0de';
  opacity: 0.9;
}

th.sortable.sort-desc::after {
  content: '\f0dd';
  opacity: 0.9;
}

/* KPI cards (usate in movimenti » Panoramica e insights) */
.border-left-primary   { border-left: 0.25rem solid #0d6efd !important; }
.border-left-success   { border-left: 0.25rem solid #198754 !important; }
.border-left-info      { border-left: 0.25rem solid #0dcaf0 !important; }
.border-left-warning   { border-left: 0.25rem solid #ffc107 !important; }
.border-left-danger    { border-left: 0.25rem solid #dc3545 !important; }
.border-left-secondary { border-left: 0.25rem solid #6c757d !important; }

.text-xs       { font-size: 0.7rem; letter-spacing: 0.5px; }
.text-gray-300 { color: #dddfeb !important; }
.text-gray-800 { color: #5a5c69 !important; }

/* Icona/avatar utente nell'header (dropdown profilo, vedi layout/header.php) */
.header-avatar-toggle { padding: 0.25rem 0.6rem; }
.header-avatar-img {
    width: 28px;
    height: 28px;
    object-fit: cover;
    border-radius: 50%;
    vertical-align: middle;
}
.header-avatar-toggle .fa-user-circle { font-size: 1.25rem; vertical-align: middle; }

/* Avatar autore nelle tabelle note (es. tab Note di gest_referente.php) */
.note-autore-avatar {
    width: 20px;
    height: 20px;
    object-fit: cover;
    border-radius: 50%;
    vertical-align: middle;
}

/* ─── Skeleton loading (puro CSS, nessuna dipendenza JS) ───────────────────
   Sostituisce lo spinner "Caricamento..." nelle tbody e i placeholder "…"/"—"
   nelle card KPI. Popolato via JS (vedi assets/js/skeleton.js) con le stesse
   classi ovunque, per uno stile uniforme su tutte le pagine. */
@keyframes skeleton-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton {
  display: inline-block;
  background-color: #e9ecef;
  background-image: linear-gradient(100deg, #e9ecef 30%, #f3f5f7 50%, #e9ecef 70%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.4s ease-in-out infinite;
  border-radius: 0.375rem;
  vertical-align: middle;
}

@media (prefers-reduced-motion: reduce) {
  .skeleton {
    animation: none;
    background-image: none;
  }
}

.skeleton-text {
  display: block;
  height: 0.85em;
  width: 100%;
}

.skeleton-text + .skeleton-text {
  margin-top: 0.4em;
}

/* Larghezze per spezzare l'uniformità delle righe (più leggibile di barre
   tutte uguali): applicate a rotazione dagli helper JS. */
.skeleton-text.w-90 { width: 90%; }
.skeleton-text.w-75 { width: 75%; }
.skeleton-text.w-60 { width: 60%; }
.skeleton-text.w-40 { width: 40%; }

/* Riga tabella in caricamento: niente hover/translate come le righe vere. */
.table-modern tbody tr.skeleton-row:hover,
tbody tr.skeleton-row:hover {
  background-color: transparent;
  transform: none;
}

/* Valore card KPI (.h5) in caricamento — stessa altezza del testo reale per
   evitare che le card "saltino" quando arriva il dato. */
.skeleton-kpi {
  height: 1.2rem;
  width: 65%;
  border-radius: 0.35rem;
}