/* ══════════════════════════════════════════════════════════════════
   C.NEXT INNOVATION HUB — NETWORK IMPRESE: GRIGLIA & FILTRI
   Brand System: Palette Neutra Monocromatica e Paginazione Dots
   ══════════════════════════════════════════════════════════════════ */

.cnext-network-app {
  --iln-text-muted: #5A5854;
  --iln-border: #E7E3D8;
  --color-panna-materico: #F9F8F5;
  --color-nero-ossidiana: #1A1A1A;
  width: 100%;
  box-sizing: border-box;
}

.cnext-network-app *,
.cnext-network-app *::before,
.cnext-network-app *::after {
  box-sizing: border-box;
}

/* ─── BARRA DEI FILTRI ─── */
.iln-filters {
  margin-bottom: 3rem;
  width: 100%;
}

.iln-filters__container {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  background: #ffffff;
  padding: 1.5rem;
  border-radius: 1.5rem;
  border: 1px solid var(--iln-border, #E7E3D8);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
}

@media (min-width: 900px) {
  .iln-filters__container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    align-items: flex-end;
  }
}

.iln-filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.iln-filter-group label {
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--iln-text-muted, #5A5854);
  margin-left: 0.25rem;
}

/* Select & Search Input Personalizzati - Stile identico unificato */
.iln-select-wrapper,
.iln-search-box {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
}

.iln-select-icon {
  position: absolute;
  right: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--iln-text-muted, #5A5854);
  pointer-events: none;
}

.iln-search-icon {
  position: absolute;
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--iln-text-muted, #5A5854);
  pointer-events: none;
  z-index: 2;
}

/* Input e Select: identici per altezza, raggio e bordi neutri */
.cnext-network-app .iln-select,
.cnext-network-app .iln-input,
.cnext-network-app input#cnext-filter-search.iln-input {
  width: 100% !important;
  height: 52px !important;
  appearance: none !important;
  -webkit-appearance: none !important;
  background-color: var(--color-panna-materico, #F9F8F5) !important;
  border: 1px solid var(--iln-border, #E7E3D8) !important;
  border-radius: 1rem !important;
  font-family: inherit !important;
  font-size: 0.9375rem !important;
  color: var(--color-nero-ossidiana, #1A1A1A) !important;
  outline: none !important;
  box-shadow: none !important;
  transition: all 0.25s ease !important;
}

.cnext-network-app .iln-select {
  padding: 0 2.5rem 0 1.25rem !important;
  cursor: pointer;
}

.cnext-network-app .iln-input,
.cnext-network-app input#cnext-filter-search.iln-input {
  padding: 0 1.25rem 0 3.25rem !important;
  cursor: text;
}

.cnext-network-app .iln-select option {
  color: var(--color-nero-ossidiana, #1A1A1A) !important;
  background-color: #ffffff !important;
  padding: 10px;
}

/* Focus / Active su filtri: scala di grigi neutra */
.cnext-network-app .iln-select:focus,
.cnext-network-app .iln-select:active,
.cnext-network-app .iln-input:focus,
.cnext-network-app input#cnext-filter-search.iln-input:focus {
  border-color: var(--color-nero-ossidiana, #1A1A1A) !important;
  box-shadow: 0 0 0 3px rgba(26, 26, 26, 0.08) !important;
  background-color: #ffffff !important;
  color: var(--color-nero-ossidiana, #1A1A1A) !important;
}

/* Status Bar sotto i filtri */
.iln-filters__status-bar {
  margin-top: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.875rem;
  color: var(--iln-text-muted, #5A5854);
  padding: 0 0.5rem;
}

.iln-filters__status-bar strong {
  color: var(--color-nero-ossidiana, #1A1A1A);
  font-weight: 700;
}

#cnext-reset-filters {
  background: none;
  border: none;
  color: var(--iln-text-muted, #5A5854);
  text-decoration: underline;
  cursor: pointer;
  font-size: 0.875rem;
  display: none;
  padding: 0;
  transition: color 0.2s;
}

#cnext-reset-filters:hover {
  color: var(--color-nero-ossidiana, #1A1A1A);
}

/* ─── GRIGLIA IMPRESE (MASSIMO 4 RIGHE X 4 COLONNE = 16 CARD PER PAGINA) ─── */
.iln-network-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1.5rem;
  width: 100%;
  transition: opacity 0.2s ease;
}

@media (min-width: 640px) {
  .iln-network-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
  }
}

@media (min-width: 992px) {
  .iln-network-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

@media (min-width: 1200px) {
  .iln-network-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
  }
}

/* ─── CARD AZIENDA ─── */
.iln-company-card {
  background: #ffffff;
  border-radius: 1.5rem;
  border: 1px solid rgba(0, 0, 0, 0.05);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  min-height: 200px;
}

.iln-company-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border: 2px solid transparent;
  border-radius: 1.5rem;
  transition: border-color 0.4s ease;
  pointer-events: none;
}

/* Hover: micro-animazione in scala di grigi */
.iln-company-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
  border-color: rgba(26, 26, 26, 0.15);
}

.iln-company-card:hover::after {
  border-color: rgba(26, 26, 26, 0.12);
}

/* Logo: grayscale di default, saturo a colori in hover */
.iln-company-logo {
  flex-grow: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100px;
}

.iln-company-logo img {
  max-width: 80%;
  max-height: 100%;
  object-fit: contain;
  filter: grayscale(80%) opacity(70%);
  transition: all 0.4s ease;
}

.iln-company-card:hover .iln-company-logo img {
  filter: grayscale(0%) opacity(100%);
  transform: scale(1.05);
}

/* Iniziale di fallback se manca il logo */
.iln-company-initials {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: var(--color-panna-materico, #F9F8F5);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--iln-text-muted, #5A5854);
  border: 1px solid var(--iln-border, #E7E3D8);
  transition: all 0.4s ease;
}

.iln-company-card:hover .iln-company-initials {
  color: var(--color-nero-ossidiana, #1A1A1A);
  border-color: var(--color-nero-ossidiana, #1A1A1A);
  transform: scale(1.05);
}

/* Nome azienda: appare in basso in hover */
.iln-company-name {
  font-size: 0.75rem;
  color: var(--iln-text-muted, #5A5854);
  font-weight: 700;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s ease;
}

.iln-company-card:hover .iln-company-name {
  opacity: 1;
  transform: translateY(0);
  color: var(--color-nero-ossidiana, #1A1A1A);
}

/* ─── PAGINAZIONE A PALLINI (DOTS) ─── */
.iln-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin-top: 3.5rem;
  margin-bottom: 1.5rem;
  width: 100%;
}

.iln-pagination__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--iln-border, #E7E3D8);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  outline: none;
}

.iln-pagination__dot:hover {
  background-color: var(--iln-text-muted, #5A5854);
  transform: scale(1.25);
}

/* Pallino attivo: si ingrandisce ed espande fluidamente a pillola */
.iln-pagination__dot.is-active {
  width: 32px;
  height: 10px;
  border-radius: 5px;
  background-color: var(--color-nero-ossidiana, #1A1A1A);
  transform: scale(1.05);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

/* Loading & Empty State */
.iln-grid-loading,
.iln-grid-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 1rem;
  color: var(--iln-text-muted, #5A5854);
}

.iln-grid-empty {
  background: #ffffff;
  border-radius: 1.5rem;
  border: 1px solid var(--iln-border, #E7E3D8);
}

/* ══════════════════════════════════════════════════════════════════
   C.NEXT INNOVATION HUB — GRIGLIA AZIENDE NEI SINGOLI LAB
   Shortcode: [cnext_lab_companies lab="next-ai-lab"]
   ══════════════════════════════════════════════════════════════════ */
.cnext-lab-logos-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  width: 100%;
}

@media (min-width: 640px) {
  .cnext-lab-logos-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 992px) {
  .cnext-lab-logos-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
  }
}

.cnext-lab-logo-card {
  background: #ffffff;
  border: 1px solid rgba(18, 18, 18, 0.08);
  border-radius: 1rem;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
  position: relative;
  overflow: hidden;
}

.cnext-lab-logo-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.07);
  border-color: rgba(18, 18, 18, 0.2);
}

.cnext-lab-logo-card .cnext-lab-logo-text {
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  color: #1A1A1A;
  text-align: center;
  letter-spacing: 0.02em;
  transition: color 0.2s ease;
}

.cnext-lab-logo-img {
  max-width: 80%;
  max-height: 48px;
  object-fit: contain;
  filter: grayscale(80%) opacity(75%);
  transition: all 0.3s ease;
}

.cnext-lab-logo-card:hover .cnext-lab-logo-img {
  filter: grayscale(0%) opacity(100%);
  transform: scale(1.05);
}