/* =====================================================================
   /cerca — ricerca unificata cross-tabella
   Prefisso classi: .cerca-*
   Riusa token globali (style.css) e pattern editoriali (editorial.css)
   ===================================================================== */

.cerca-section {
  max-width: 980px;
  margin: 0 auto;
  padding: 1.5rem 0 3rem;
}

/* ── Form ─────────────────────────────────────────────────────────── */

.cerca-form {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.cerca-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--color-text);
}

.cerca-input-wrap {
  display: flex;
  align-items: stretch;
  gap: 0.5rem;
  position: relative;
}

.cerca-input-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1.1rem;
  height: 1.1rem;
  color: var(--color-text-muted);
  pointer-events: none;
}

.cerca-input {
  flex: 1;
  min-width: 0;
  padding: 0.85rem 1rem 0.85rem 2.5rem;
  font-size: 1.05rem;
  font-family: inherit;
  background: var(--color-bg);
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  min-height: 44px;
  transition: border-color 0.15s ease;
}

.cerca-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(192, 68, 40, 0.15);
}

.cerca-submit {
  padding: 0 1.5rem;
  min-height: 44px;
  font-size: 1rem;
  font-weight: 600;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s ease;
  white-space: nowrap;
}

.cerca-submit:hover,
.cerca-submit:focus-visible {
  background: var(--color-primary-dark, #a13a22);
  outline: none;
}

.cerca-hint {
  margin: 0.75rem 0 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ── Stato (loading, count, error) ───────────────────────────────── */

.cerca-stato {
  min-height: 1.5rem;
  margin-bottom: 1rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.cerca-stato--loading::before {
  content: '';
  display: inline-block;
  width: 0.9rem;
  height: 0.9rem;
  margin-right: 0.5rem;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: cerca-spin 0.8s linear infinite;
  vertical-align: middle;
}

@keyframes cerca-spin {
  to {
    transform: rotate(360deg);
  }
}

.cerca-stato--error {
  color: var(--color-status-alert, #c04428);
}

/* ── Risultati ───────────────────────────────────────────────────── */

.cerca-risultati {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.cerca-gruppo[hidden] {
  display: none;
}

.cerca-gruppo {
  border-top: 1px solid var(--color-border);
  padding-top: 1.5rem;
}

.cerca-gruppo:first-of-type {
  border-top: none;
  padding-top: 0;
}

.cerca-gruppo-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.cerca-gruppo-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cerca-gruppo-title svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--color-primary);
}

.cerca-gruppo-count {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  font-weight: normal;
  font-family: inherit;
}

.cerca-gruppo-link {
  font-size: 0.9rem;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
}

.cerca-gruppo-link:hover,
.cerca-gruppo-link:focus-visible {
  text-decoration: underline;
}

/* ── Card ricche (top 3) ──────────────────────────────────────────── */

.cerca-cards-rich {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

@media (min-width: 600px) {
  .cerca-cards-rich {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .cerca-cards-rich {
    grid-template-columns: repeat(3, 1fr);
  }
}

.cerca-card-rich {
  display: flex;
  flex-direction: column;
  padding: 1rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  text-decoration: none;
  color: var(--color-text);
  transition:
    border-color 0.15s ease,
    transform 0.15s ease;
  min-height: 44px;
}

.cerca-card-rich:hover,
.cerca-card-rich:focus-visible {
  border-color: var(--color-primary);
  outline: none;
  transform: translateY(-1px);
}

.cerca-card-rich-head {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.cerca-card-rich-icon {
  flex-shrink: 0;
  width: 1.1rem;
  height: 1.1rem;
  margin-top: 0.15rem;
  color: var(--color-primary);
}

.cerca-card-rich-titolo {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-text);
  flex: 1;
}

.cerca-card-rich-sommario {
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--color-text-soft, var(--color-text));
}

.cerca-card-rich-meta {
  margin: auto 0 0;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  padding-top: 0.5rem;
}

/* ── Lista compatta (oltre i 3) ───────────────────────────────────── */

.cerca-list-compact {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
  border-top: 1px solid var(--color-border-soft, var(--color-border));
}

.cerca-list-item {
  border-bottom: 1px solid var(--color-border-soft, var(--color-border));
}

.cerca-list-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.75rem 0.5rem;
  text-decoration: none;
  color: var(--color-text);
  min-height: 44px;
  transition: background 0.1s ease;
}

.cerca-list-link:hover,
.cerca-list-link:focus-visible {
  background: var(--color-bg-soft, rgba(192, 68, 40, 0.04));
  outline: none;
}

.cerca-list-icon {
  flex-shrink: 0;
  width: 1rem;
  height: 1rem;
  color: var(--color-text-muted);
}

.cerca-list-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.cerca-list-titolo {
  font-size: 0.95rem;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cerca-list-meta {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ── Stato vuoto totale ──────────────────────────────────────────── */

.cerca-empty {
  text-align: center;
  padding: 3rem 1rem;
  background: var(--color-bg-card);
  border: 1px dashed var(--color-border);
  border-radius: 10px;
}

.cerca-empty-icon {
  width: 3rem;
  height: 3rem;
  color: var(--color-text-muted);
  margin: 0 auto 1rem;
  display: block;
}

.cerca-empty-title {
  margin: 0 0 0.5rem;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
}

.cerca-empty-lead {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

/* ── Mobile ───────────────────────────────────────────────────────── */

@media (max-width: 600px) {
  .cerca-form {
    padding: 1.25rem 1rem;
  }
  .cerca-input-wrap {
    flex-direction: column;
  }
  .cerca-submit {
    width: 100%;
  }
  .cerca-gruppo-title {
    font-size: 1.2rem;
  }
}