/* ============================================================
   DASHBOARD COMPONENTS - Tabelle, KPI, empty states, skeleton
   Richiede design-tokens.css
   ============================================================ */

/* --- Tabelle dati --- */
.main-content .table-responsive {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  background: var(--card-bg);
}

.main-content .table-responsive > .table {
  margin-top: 0;
  margin-bottom: 0;
  box-shadow: none;
  border-radius: 0;
}

.main-content .table thead th {
  background: var(--bg-light, #f9fafb);
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 2px solid var(--border-light);
  white-space: nowrap;
  vertical-align: middle;
}

/* Sticky intestazione: vedi /css/dashboard-table-form.css (caricato per ultimo) */

.main-content .table tbody tr {
  transition: background-color var(--transition-fast);
}

.main-content .table-hover tbody tr:hover {
  background-color: rgba(34, 197, 94, 0.06);
}

.main-content .table-striped > tbody > tr:nth-of-type(odd) > * {
  background-color: rgba(0, 0, 0, 0.02);
}

.main-content .table tbody tr.ds-empty-row:hover {
  background-color: transparent;
}

.main-content .table tbody tr.ds-skeleton-row:hover {
  background-color: transparent;
}

/* Standalone table wrapper (legacy pages without .table-responsive shell) */
.main-content .table {
  margin-top: 1.5625rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.main-content .table thead {
  background-color: var(--bg-light);
}

/* Badge stato semantici */
.badge-status {
  font-weight: 500;
  font-size: 0.75rem;
  padding: 0.35em 0.65em;
  border-radius: 999px;
}

.badge-status-success { background: #dcfce7; color: #166534; }
.badge-status-warning { background: #fef3c7; color: #92400e; }
.badge-status-danger  { background: #fee2e2; color: #991b1b; }
.badge-status-info    { background: #dbeafe; color: #1e40af; }
.badge-status-muted   { background: var(--bg-light); color: var(--text-secondary); }

/* --- Bottone azione primario (.btn-action) --- */
.btn-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--primary-green);
  border: 1px solid var(--primary-green);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.btn-action:hover,
.btn-action:focus {
  background-color: #16a34a;
  border-color: #16a34a;
  color: #fff;
}

.btn-action:active {
  transform: none;
}

/* --- Bottone aggiungi (.btn-add) --- */
.btn-add {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--primary-green);
  border: 1px solid var(--primary-green);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.btn-add:hover,
.btn-add:focus {
  background-color: #16a34a;
  border-color: #16a34a;
  color: #fff;
}

/* --- Bottone cerca (.btn-search) --- */
.btn-search {
  background-color: var(--card-bg);
  border: 1px solid var(--border-light);
  border-left: none !important;
  color: var(--dark-text);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0 !important;
  margin-left: -1px;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.btn-search:hover,
.btn-search:focus {
  background-color: var(--bg-light);
  border-color: var(--border-light);
  border-left: none !important;
  color: var(--dark-text);
}

.input-group #searchInput {
  border-radius: var(--radius-sm) 0 0 var(--radius-sm) !important;
  border-right: none !important;
}

.input-group #searchInput:focus {
  border-right: none !important;
  z-index: 1;
  box-shadow: none;
}

.input-group .btn-search {
  z-index: 0;
}

/* --- Bottone ghost (.btn-ghost) --- */
.btn-ghost {
  background-color: transparent;
  border: 1px solid transparent;
  color: var(--dark-text);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.btn-ghost:hover,
.btn-ghost:focus {
  background-color: var(--bg-light);
  color: var(--dark-text);
}

/* --- Alert feedback (success / danger) --- */
.alert-success-custom,
.alert.alert-success-custom {
  background-color: #dcfce7;
  border: 1px solid #bbf7d0;
  border-radius: var(--radius-sm);
  color: #166534;
  margin-bottom: 1rem;
  padding: 1rem;
}

.alert-danger-custom,
.alert.alert-danger-custom {
  background-color: #fee2e2;
  border: 1px solid #fecaca;
  border-radius: var(--radius-sm);
  color: #991b1b;
  margin-bottom: 1rem;
  padding: 1rem;
}

/* --- Form controls (focus ring unificato) --- */
.main-content .form-control,
.main-content .form-select {
  border-color: var(--border-light);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.main-content .form-control:focus,
.main-content .form-select:focus {
  border-color: var(--primary-green);
  box-shadow: 0 0 0 0.2rem rgba(34, 197, 94, 0.25);
  outline: 0;
}

.main-content .form-label {
  color: var(--dark-text);
  font-weight: 500;
  margin-bottom: 0.375rem;
}

/* --- Table cells (padding, action column, striped/hover fallback) --- */
.main-content .table td,
.main-content .table th,
.table td,
.table th {
  vertical-align: middle;
  padding: 10px 15px;
}

.main-content .table td:last-child,
.table td:last-child {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.table-striped tbody tr:nth-of-type(odd) {
  background-color: rgba(0, 0, 0, 0.02);
}

.table-hover tbody tr:hover {
  background-color: rgba(34, 197, 94, 0.06);
}

/* --- Form fieldset grouping --- */
.main-content fieldset,
fieldset {
  border: 1px solid var(--border-light);
  padding: 15px;
  margin-top: 20px;
  border-radius: 5px;
  background-color: #fcfcfc;
}

.main-content legend,
legend {
  float: none;
  width: auto;
  padding: 0 10px;
  font-size: 1em;
  font-weight: 600;
  color: var(--primary-green);
  border-bottom: none;
}

/* --- Secondary action buttons --- */
.btn-danger-custom {
  background-color: var(--danger);
  border-color: var(--danger);
  color: #fff;
}

.btn-danger-custom:hover {
  background-color: #c82333;
  border-color: #bd2130;
  color: #fff;
}

.btn-info-custom {
  background-color: #17a2b8;
  border-color: #17a2b8;
  color: #fff;
}

.btn-info-custom:hover {
  background-color: #138496;
  border-color: #117a8b;
  color: #fff;
}

/* Bootstrap primary override */
.main-content .btn-primary {
  background-color: var(--primary-green);
  border-color: var(--primary-green);
}

.main-content .btn-primary:hover,
.main-content .btn-primary:focus {
  background-color: #16a34a;
  border-color: #16a34a;
}

/* Legacy card header (Bootstrap .card-header) */
.main-content .card-header {
  background-color: var(--primary-green);
  color: #fff;
  font-weight: 600;
  padding: 0.875rem 1.25rem;
  border-radius: var(--radius-md) var(--radius-md) 0 0 !important;
  border-bottom: none;
}

/* Soft/light headers: dark text (overrides the default white on primary-green) */
.main-content .card-header.bg-light,
.main-content .card-header.bg-white,
.main-content .card-header.card-header-soft,
.main-content .card-header[style*="#e8f5e9"],
.main-content .card-header[style*="e8f5e9"] {
  background-color: var(--bg-light, #e8f5e9) !important;
  color: var(--dark-text, #212529) !important;
}

.main-content .card-header.bg-light .text-muted,
.main-content .card-header.bg-white .text-muted,
.main-content .card-header.card-header-soft .text-muted,
.main-content .card-header[style*="#e8f5e9"] .text-muted,
.main-content .card-header[style*="e8f5e9"] .text-muted {
  color: #6c757d !important;
}

.main-content .card-header.card-header-soft {
  background-color: #e8f5e9 !important;
}

/* --- Modal integrato nel layout (pannello laterale) --- */
.modal.modal-integrated.show {
  pointer-events: none;
}

.modal-integrated .modal-dialog {
  pointer-events: auto;
  margin-left: var(--sidebar-width);
  margin-top: var(--navbar-height, 56px);
  width: calc(100% - var(--sidebar-width));
  height: calc(100vh - var(--navbar-height, 56px));
  max-width: none;
  margin-right: 0;
  margin-bottom: 0;
}

.modal-integrated .modal-content {
  height: 100%;
  border-radius: 0;
  border: none;
  border-left: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
}

.modal-integrated .modal-body {
  flex: 1;
  overflow-y: auto;
}

.modal-integrated .modal-header {
  background-color: var(--primary-green);
  color: #fff;
  border-bottom: none;
}

.modal-integrated .modal-title {
  font-weight: 600;
}

.modal-integrated .modal-header .btn-close {
  filter: invert(1) grayscale(100%) brightness(200%);
}

@media (max-width: 991.98px) {
  .modal-integrated .modal-dialog {
    margin-left: 0;
    width: 100%;
  }
}

/* --- KPI cards --- */
.kpi-card,
.stat-card {
  border: none;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  height: 100%;
  background: var(--card-bg);
}

.kpi-card:hover,
.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.kpi-card-body {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.kpi-card .card-title,
.stat-card .text-muted.mb-1 {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.kpi-value,
.stat-card .stat-value,
.kpi-card h3 {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.kpi-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 0.25rem;
}

.kpi-trend {
  font-size: 0.8rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.kpi-trend-up   { color: var(--success); }
.kpi-trend-down { color: var(--danger); }
.kpi-trend-neutral { color: var(--text-secondary); }

.kpi-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.stat-card.border-danger,
.stat-card.border-warning,
.stat-card.border-success,
.stat-card.border-info,
.kpi-card.border-primary,
.kpi-card.border-success,
.kpi-card.border-warning,
.kpi-card.border-info,
.kpi-card.border-danger {
  border: 1px solid var(--border-light) !important;
  border-top-width: 3px !important;
}

.stat-card.border-danger,
.kpi-card.border-danger   { border-top-color: var(--danger) !important; }
.stat-card.border-warning,
.kpi-card.border-warning  { border-top-color: var(--warning) !important; }
.stat-card.border-success,
.kpi-card.border-success  { border-top-color: var(--success) !important; }
.stat-card.border-info,
.kpi-card.border-info,
.kpi-card.border-primary  { border-top-color: var(--info) !important; }

/* --- Empty states --- */
.empty-state {
  text-align: center;
  padding: 2.5rem 1.5rem;
  color: var(--text-secondary);
}

.empty-state i {
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.5;
}

/* Monospace utility (codici, P.IVA, importi grezzi) */
.mono,
.num {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

/* Autocomplete positioning shell (used with /css/autocomplete.css) */
.autocomplete-wrapper,
.autocomplete-wrap {
  position: relative;
}

.empty-state-compact {
  padding: 1.75rem 1rem;
}

.empty-state-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: var(--bg-light);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.empty-state-compact .empty-state-icon {
  width: 48px;
  height: 48px;
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

.empty-state-title {
  color: var(--dark-text);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 0.35rem;
}

.empty-state-message {
  font-size: 0.875rem;
  margin-bottom: 0;
  max-width: 360px;
  margin-left: auto;
  margin-right: auto;
}

.empty-state-block {
  border: 1px dashed var(--border-light);
  border-radius: var(--radius-md);
  background: var(--card-bg);
}

/* --- Skeleton loaders --- */
@keyframes ds-shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.ds-skeleton {
  background: linear-gradient(90deg, var(--bg-light) 25%, #eef2f7 50%, var(--bg-light) 75%);
  background-size: 200% 100%;
  animation: ds-shimmer 1.4s ease-in-out infinite;
  border-radius: 6px;
}

.ds-skeleton-text {
  height: 0.85rem;
  width: 100%;
}

.ds-skeleton-label {
  height: 0.7rem;
  width: 55%;
}

.ds-skeleton-value {
  height: 1.75rem;
  width: 40%;
}

.kpi-card-skeleton {
  pointer-events: none;
}

.ds-skeleton-row td {
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
}

@media (max-width: 767.98px) {
  .kpi-value,
  .stat-card .stat-value,
  .kpi-card h3 {
    font-size: 1.4rem;
  }
}