/**
 * PhysioPRISM - Smart Autocomplete Styles
 * ========================================
 */

/* Suggestions Dropdown */
.autocomplete-suggestions {
  position: fixed;
  z-index: 9999;
  background: white;
  border: 2px solid #1a5f5a;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(26, 95, 90, 0.2);
  max-height: 300px;
  overflow-y: auto;
  animation: slideDown 0.2s ease;
}

.autocomplete-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  cursor: pointer;
  border-bottom: 1px solid #e5e7eb;
  transition: all 0.15s ease;
}

.autocomplete-item:last-child {
  border-bottom: none;
}

.autocomplete-item:hover,
.autocomplete-item.selected {
  background: linear-gradient(135deg, #1a5f5a 0%, #2d7a73 100%);
  color: white;
}

.autocomplete-item:hover .autocomplete-frequency,
.autocomplete-item.selected .autocomplete-frequency {
  background: rgba(255, 255, 255, 0.2);
  color: white;
}

.autocomplete-text {
  flex: 1;
  font-size: 14px;
  line-height: 1.5;
}

.autocomplete-text mark {
  background: #fef08a;
  color: #854d0e;
  font-weight: 600;
  padding: 2px 4px;
  border-radius: 2px;
}

.autocomplete-item.selected .autocomplete-text mark {
  background: rgba(254, 240, 138, 0.9);
  color: #854d0e;
}

.autocomplete-frequency {
  font-size: 11px;
  font-weight: 600;
  color: #6b7280;
  background: #f3f4f6;
  padding: 4px 8px;
  border-radius: 12px;
  margin-left: 12px;
  white-space: nowrap;
}

/* No Results */
.autocomplete-no-results {
  padding: 16px;
  text-align: center;
  color: #9ca3af;
  font-size: 14px;
}

/* Toast Notification */
.autocomplete-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 12px 20px;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
  z-index: 10001;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
}

.autocomplete-toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* Scrollbar Styling */
.autocomplete-suggestions::-webkit-scrollbar {
  width: 8px;
}

.autocomplete-suggestions::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 0 8px 8px 0;
}

.autocomplete-suggestions::-webkit-scrollbar-thumb {
  background: #1a5f5a;
  border-radius: 4px;
}

.autocomplete-suggestions::-webkit-scrollbar-thumb:hover {
  background: #2d7a73;
}

/* Animations */
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  .autocomplete-suggestions {
    background: #1f2937;
    border-color: #2d7a73;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  }

  .autocomplete-item {
    border-bottom-color: #374151;
    color: #e5e7eb;
  }

  .autocomplete-text mark {
    background: #854d0e;
    color: #fef08a;
  }

  .autocomplete-frequency {
    background: #374151;
    color: #9ca3af;
  }

  .autocomplete-suggestions::-webkit-scrollbar-track {
    background: #111827;
  }
}

/* Responsive */
@media (max-width: 768px) {
  .autocomplete-suggestions {
    max-height: 200px;
    left: 16px !important;
    right: 16px !important;
    width: auto !important;
    max-width: none !important;
  }

  .autocomplete-toast {
    bottom: 16px;
    right: 16px;
    left: 16px;
    text-align: center;
  }

  .autocomplete-item {
    padding: 10px 12px;
  }

  .autocomplete-text {
    font-size: 13px;
  }

  .autocomplete-frequency {
    font-size: 10px;
    padding: 3px 6px;
  }
}

/* Accessibility */
.autocomplete-item:focus {
  outline: 2px solid #3b82f6;
  outline-offset: -2px;
}

/* Loading State */
.autocomplete-loading {
  padding: 16px;
  text-align: center;
  color: #6b7280;
  font-size: 14px;
}

.autocomplete-loading::after {
  content: '...';
  animation: dots 1.5s steps(4, end) infinite;
}

@keyframes dots {
  0%, 20% { content: '.'; }
  40% { content: '..'; }
  60%, 100% { content: '...'; }
}