/**
 * BIO-CLINIC UNIFIED SEARCH - STYLES
 * ==================================
 * CSS per il sistema di ricerca unificato
 * Design: Bio-Clinic brand (verde #00704A)
 */

/* ===== VARIABILI ===== */
:root {
  --search-primary: #00704A;
  --search-primary-light: #e8f5f0;
  --search-primary-dark: #005a3c;
  --search-text: #333333;
  --search-text-light: #666666;
  --search-border: #e0e0e0;
  --search-bg: #ffffff;
  --search-bg-hover: #f8f9fa;
  --search-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
  --search-radius: 12px;
}

/* ===== CONTENITORE RISULTATI ===== */
.search-results-container {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  max-height: 70vh;
  overflow-y: auto;
  background: var(--search-bg);
  border-radius: 0 0 var(--search-radius) var(--search-radius);
  box-shadow: var(--search-shadow);
  z-index: 1000;
  display: none;
}

.search-results-container.active {
  display: block;
}

/* ===== SEZIONI ===== */
.search-section {
  padding: 1rem 0;
  border-bottom: 1px solid var(--search-border);
}

.search-section:last-child {
  border-bottom: none;
}

.search-section--suggestion {
  background: var(--search-primary-light);
}

.search-section__title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--search-text-light);
  padding: 0 1rem 0.5rem;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.suggestion-badge {
  background: var(--search-primary);
  color: white;
  font-size: 0.65rem;
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: none;
  letter-spacing: 0;
}

.search-section__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* ===== ITEM RISULTATO ===== */
.search-item {
  margin: 0;
}

.search-item__link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  text-decoration: none;
  color: var(--search-text);
  transition: background 0.2s ease;
}

.search-item__link:hover {
  background: var(--search-bg-hover);
}

.search-item__icon {
  font-size: 1.25rem;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--search-primary-light);
  border-radius: 8px;
  flex-shrink: 0;
}

.search-item--specialty .search-item__icon {
  background: #e3f2fd;
}

.search-item--procedure .search-item__icon {
  background: #f3e5f5;
}

.search-item--test .search-item__icon {
  background: #fff3e0;
}

.search-item--pathway .search-item__icon {
  background: #e8f5e9;
}

.search-item--pack .search-item__icon {
  background: #fce4ec;
}

.search-item--physician .search-item__icon {
  background: #e0f7fa;
}

.search-item__content {
  flex: 1;
  min-width: 0;
}

.search-item__name {
  display: block;
  font-weight: 500;
  color: var(--search-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.search-item__subtitle {
  display: block;
  font-size: 0.8rem;
  color: var(--search-text-light);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.search-item__cta {
  font-size: 0.8rem;
  color: var(--search-primary);
  font-weight: 500;
  white-space: nowrap;
}

.search-item__link:hover .search-item__cta {
  text-decoration: underline;
}

/* ===== FALLBACK (NESSUN RISULTATO DIRETTO) ===== */
.search-fallback {
  padding: 1.5rem;
  text-align: center;
}

.search-fallback__message {
  color: var(--search-text-light);
  margin-bottom: 1rem;
}

.search-fallback__suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 1rem;
}

.search-fallback__item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--search-primary-light);
  color: var(--search-primary);
  border-radius: 20px;
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.2s ease;
}

.search-fallback__item:hover {
  background: var(--search-primary);
  color: white;
}

.search-fallback__contact {
  font-size: 0.85rem;
  color: var(--search-text-light);
  margin: 0;
}

.search-fallback__contact a {
  color: var(--search-primary);
  font-weight: 500;
}

/* ===== AUTOCOMPLETE ===== */
.autocomplete-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--search-bg);
  border-radius: 0 0 var(--search-radius) var(--search-radius);
  box-shadow: var(--search-shadow);
  z-index: 1001;
  overflow: hidden;
  display: none;
}

.autocomplete-dropdown.active {
  display: block;
}

.autocomplete-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  cursor: pointer;
  transition: background 0.2s ease;
}

.autocomplete-item:hover,
.autocomplete-item.selected {
  background: var(--search-bg-hover);
}

.autocomplete-item__icon {
  font-size: 1rem;
  width: 1.75rem;
  text-align: center;
}

.autocomplete-item__label {
  flex: 1;
  font-size: 0.95rem;
}

.autocomplete-item__type {
  font-size: 0.75rem;
  color: var(--search-text-light);
  text-transform: uppercase;
}

/* ===== LOADING STATE ===== */
.search-loading {
  padding: 2rem;
  text-align: center;
  color: var(--search-text-light);
}

.search-loading::after {
  content: '';
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--search-primary-light);
  border-top-color: var(--search-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-left: 0.5rem;
  vertical-align: middle;
}

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

/* ===== HIGHLIGHT MATCH ===== */
.search-highlight {
  background: #fff3cd;
  padding: 0 2px;
  border-radius: 2px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .search-results-container {
    max-height: 60vh;
  }
  
  .search-item__link {
    padding: 0.6rem 0.75rem;
  }
  
  .search-item__icon {
    width: 1.75rem;
    height: 1.75rem;
    font-size: 1rem;
  }
  
  .search-section__title {
    font-size: 0.7rem;
  }
  
  .search-item__cta {
    display: none;
  }
}

/* ===== PAGINA RISULTATI DEDICATA ===== */
.search-results-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.search-results-page__header {
  margin-bottom: 2rem;
}

.search-results-page__query {
  font-size: 1.5rem;
  color: var(--search-text);
}

.search-results-page__query strong {
  color: var(--search-primary);
}

.search-results-page__count {
  color: var(--search-text-light);
  margin-top: 0.5rem;
}

.search-results-page .search-section {
  background: var(--search-bg);
  border-radius: var(--search-radius);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  margin-bottom: 1.5rem;
  padding: 1.25rem;
  border: none;
}

.search-results-page .search-section__title {
  padding-left: 0;
  font-size: 0.85rem;
}

.search-results-page .search-item__link {
  padding: 0.875rem 0;
  border-bottom: 1px solid var(--search-border);
}

.search-results-page .search-item:last-child .search-item__link {
  border-bottom: none;
}

/* ===== EVIDENZIAZIONE INTENT ===== */
.search-intent-badge {
  display: inline-block;
  background: var(--search-primary);
  color: white;
  font-size: 0.7rem;
  padding: 3px 8px;
  border-radius: 4px;
  margin-left: 0.5rem;
  text-transform: uppercase;
  vertical-align: middle;
}

/* ===== QUICK ACTIONS ===== */
.search-quick-actions {
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--search-border);
  background: var(--search-bg-hover);
}

.search-quick-action {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5rem 0.75rem;
  background: var(--search-bg);
  border: 1px solid var(--search-border);
  border-radius: 20px;
  font-size: 0.8rem;
  color: var(--search-text);
  text-decoration: none;
  transition: all 0.2s ease;
}

.search-quick-action:hover {
  border-color: var(--search-primary);
  color: var(--search-primary);
}

/* ========================================
   UNIFIED SEARCH PANEL - FULLSCREEN MODAL
   ======================================== */

/* Overlay */
.unified-search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.unified-search-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Panel */
.unified-search-panel {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 600px;
  height: 100vh;
  background: var(--search-bg);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  box-shadow: -4px 0 30px rgba(0, 0, 0, 0.15);
  transition: right 0.3s ease;
}

.unified-search-panel.active {
  right: 0;
}

/* Header del pannello */
.unified-search-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--search-border);
  background: var(--search-primary-light);
  flex-shrink: 0;
}

.unified-search-panel-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.unified-search-panel-title svg {
  color: var(--search-primary);
}

.unified-search-panel-title h3 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--search-text);
}

.unified-search-close {
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  color: var(--search-text-light);
  border-radius: 50%;
  transition: all 0.2s ease;
}

.unified-search-close:hover {
  background: rgba(0, 0, 0, 0.1);
  color: var(--search-text);
}

/* Contenuto scrollabile */
.unified-search-content {
  flex: 1;
  overflow-y: auto;
  padding: 0;
}

/* Sezioni risultati */
.unified-results-section {
  border-bottom: 1px solid var(--search-border);
}

.unified-section-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 1.5rem 0.75rem;
  margin: 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--search-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: var(--search-bg-hover);
  position: sticky;
  top: 0;
  z-index: 1;
}

.unified-section-title svg {
  opacity: 0.7;
}

.unified-section-badge {
  background: #ff9800;
  color: white;
  font-size: 0.65rem;
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: none;
  letter-spacing: 0;
  margin-left: auto;
}

.unified-section-items {
  padding: 0.5rem 0;
}

/* Singolo risultato */
.unified-result-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.875rem 1.5rem;
  transition: background 0.2s ease;
}

.unified-result-item:hover {
  background: var(--search-bg-hover);
}

.unified-result-item__main {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  flex: 1;
  min-width: 0;
}

.unified-result-item__icon {
  font-size: 1.25rem;
  flex-shrink: 0;
  width: 32px;
  text-align: center;
}

.unified-result-item__content {
  flex: 1;
  min-width: 0;
}

.unified-result-item__title {
  display: block;
  font-weight: 500;
  color: var(--search-text);
  text-decoration: none;
  font-size: 0.95rem;
  line-height: 1.3;
  transition: color 0.2s ease;
}

.unified-result-item__title:hover {
  color: var(--search-primary);
}

.unified-result-item__specialty {
  display: block;
  font-size: 0.8rem;
  color: var(--search-primary);
  margin-top: 2px;
}

.unified-result-item__desc {
  font-size: 0.8rem;
  color: var(--search-text-light);
  margin: 4px 0 0;
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* CTA Button */
.unified-result-item__cta {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: 6px;
  transition: all 0.2s ease;
  flex-shrink: 0;
  white-space: nowrap;
}

.unified-result-item__cta.cta-specialty,
.unified-result-item__cta.cta-pathway {
  background: var(--search-primary-light);
  color: var(--search-primary);
}

.unified-result-item__cta.cta-specialty:hover,
.unified-result-item__cta.cta-pathway:hover {
  background: var(--search-primary);
  color: white;
}

.unified-result-item__cta.cta-procedure,
.unified-result-item__cta.cta-test {
  background: #e3f2fd;
  color: #1976d2;
}

.unified-result-item__cta.cta-procedure:hover,
.unified-result-item__cta.cta-test:hover {
  background: #1976d2;
  color: white;
}

.unified-result-item__cta.cta-physician {
  background: #f3e5f5;
  color: #7b1fa2;
}

.unified-result-item__cta.cta-physician:hover {
  background: #7b1fa2;
  color: white;
}

.unified-result-item__cta.cta-pack {
  background: #fff3e0;
  color: #e65100;
}

.unified-result-item__cta.cta-pack:hover {
  background: #e65100;
  color: white;
}

/* Footer del pannello */
.unified-search-panel-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--search-border);
  background: var(--search-bg-hover);
  flex-shrink: 0;
}

.unified-results-count {
  font-size: 0.85rem;
  color: var(--search-text-light);
}

.unified-cta-call {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--search-primary);
  color: white;
  text-decoration: none;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  transition: background 0.2s ease;
}

.unified-cta-call:hover {
  background: var(--search-primary-dark);
}

/* Fallback */
.unified-search-fallback {
  text-align: center;
  padding: 3rem 2rem;
}

.unified-fallback-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.unified-fallback-text {
  font-size: 1rem;
  color: var(--search-text);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.unified-fallback-suggestions {
  margin-top: 1.5rem;
}

.unified-fallback-suggestions p {
  font-size: 0.9rem;
  color: var(--search-text-light);
  margin-bottom: 0.75rem;
}

.unified-fallback-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.unified-fallback-link {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--search-primary-light);
  color: var(--search-primary);
  text-decoration: none;
  border-radius: 20px;
  font-size: 0.9rem;
  transition: all 0.2s ease;
}

.unified-fallback-link:hover {
  background: var(--search-primary);
  color: white;
}

/* Body lock quando pannello aperto */
body.unified-search-open {
  overflow: hidden;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 640px) {
  .unified-search-panel {
    max-width: 100%;
  }
  
  .unified-search-panel-header {
    padding: 1rem;
  }
  
  .unified-search-panel-title h3 {
    font-size: 0.95rem;
  }
  
  .unified-section-title {
    padding: 0.875rem 1rem 0.625rem;
    font-size: 0.8rem;
  }
  
  .unified-result-item {
    padding: 0.75rem 1rem;
    flex-wrap: wrap;
  }
  
  .unified-result-item__cta {
    margin-top: 0.5rem;
    width: 100%;
    justify-content: center;
  }
  
  .unified-search-panel-footer {
    flex-direction: column;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
  }
  
  .unified-cta-call {
    width: 100%;
    justify-content: center;
  }
}