/* ========================================
   ARCONTI31 CUSTOM CMS - STYLES
   PWA Ready
   ======================================== */

:root {
  --primary: #d4a853;
  --primary-dark: #b8923f;
  --bg-dark: #1a1a1a;
  --bg-card: #242424;
  --bg-input: #2d2d2d;
  --text-primary: #ffffff;
  --text-secondary: #a0a0a0;
  --border: #3d3d3d;
  --success: #4caf50;
  --danger: #f44336;
  --warning: #ff9800;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 20px rgba(0,0,0,0.3);
  --transition: 0.2s ease;
  
  /* PWA Safe Areas for notch devices */
  --safe-area-top: env(safe-area-inset-top, 0px);
  --safe-area-bottom: env(safe-area-inset-bottom, 0px);
  --safe-area-left: env(safe-area-inset-left, 0px);
  --safe-area-right: env(safe-area-inset-right, 0px);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  min-height: 100vh;
  -webkit-tap-highlight-color: transparent;
}

/* ========================================
   SCREENS
   ======================================== */
.screen {
  display: none;
}
.screen.active {
  display: block;
}

/* ========================================
   LOGIN SCREEN
   ======================================== */
.login-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  text-align: center;
}

.login-logo {
  width: 120px;
  height: 120px;
  object-fit: contain;
  margin-bottom: 24px;
}

.login-container h1 {
  font-size: 28px;
  margin-bottom: 8px;
}

.login-container p {
  color: var(--text-secondary);
  margin-bottom: 32px;
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  min-height: 48px;
}

.btn-primary {
  background: var(--primary);
  color: #000;
}
.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
}
.btn-ghost:hover {
  background: var(--bg-input);
}

.btn-danger {
  background: var(--danger);
  color: white;
}
.btn-danger:hover {
  background: #d32f2f;
}

.btn-large {
  padding: 16px 32px;
  font-size: 16px;
  min-height: 56px;
}

.btn-icon {
  background: transparent;
  border: none;
  color: var(--text-primary);
  padding: 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  min-width: 48px;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.btn-icon:hover {
  background: var(--bg-input);
}

/* ========================================
   HEADER
   ======================================== */
.app-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: calc(64px + var(--safe-area-top));
  padding-top: var(--safe-area-top);
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding-left: max(16px, var(--safe-area-left));
  padding-right: max(16px, var(--safe-area-right));
  gap: 12px;
  z-index: 100;
}

/* PWA iOS standalone mode fixes */
body.ios-pwa .app-header {
  padding-top: max(20px, var(--safe-area-top));
  height: calc(64px + max(20px, var(--safe-area-top)));
}

body.ios-pwa .sidebar {
  top: calc(64px + max(20px, var(--safe-area-top)));
  padding-bottom: var(--safe-area-bottom);
}

body.ios-pwa .main-content {
  padding-top: calc(64px + max(20px, var(--safe-area-top)));
  padding-bottom: var(--safe-area-bottom);
}

.header-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
  flex: 1;
}

.header-actions {
  display: flex;
  gap: 8px;
}

/* ========================================
   SIDEBAR
   ======================================== */
.sidebar {
  position: fixed;
  top: 64px;
  left: 0;
  bottom: 0;
  width: 280px;
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  z-index: 90;
}

.sidebar.open {
  transform: translateX(0);
}

.sidebar-nav {
  padding: 16px 0;
}

.nav-section {
  margin-bottom: 24px;
}

.nav-section h3 {
  padding: 8px 20px;
  font-size: 12px;
  text-transform: uppercase;
  color: var(--text-secondary);
  letter-spacing: 1px;
}

.nav-item {
  display: block;
  padding: 14px 20px;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 15px;
  transition: var(--transition);
  border-left: 3px solid transparent;
}

.nav-item:hover {
  background: var(--bg-input);
}

.nav-item.active {
  background: rgba(212, 168, 83, 0.1);
  border-left-color: var(--primary);
  color: var(--primary);
}

/* ========================================
   MAIN CONTENT
   ======================================== */
.main-content {
  margin-top: 64px;
  padding: 20px;
  min-height: calc(100vh - 64px);
  overflow-x: hidden;
  box-sizing: border-box;
  max-width: 100vw;
}

.view {
  display: none;
  max-width: 100%;
  overflow-x: hidden;
}
.view.active {
  display: block;
}

.view-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.view-header h2 {
  font-size: 24px;
}

/* ========================================
   FILTERS
   ======================================== */
.filters {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.search-input,
.filter-select {
  flex: 1;
  min-width: 150px;
  padding: 14px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 16px;
}

.search-input:focus,
.filter-select:focus {
  outline: none;
  border-color: var(--primary);
}

/* ========================================
   ITEMS LIST
   ======================================== */
.items-list {
  display: grid;
  gap: 12px;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

.item-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid var(--border);
  box-sizing: border-box;
  max-width: 100%;
  overflow: hidden;
}

.item-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
}

.item-card.unavailable {
  opacity: 0.5;
}

.item-image {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--bg-input);
}

.item-info {
  flex: 1;
  min-width: 0;
}

.item-name {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item-meta {
  font-size: 13px;
  color: var(--text-secondary);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.item-price {
  color: var(--primary);
  font-weight: 600;
}

.item-status {
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.status-dot.available {
  background: var(--success);
}
.status-dot.unavailable {
  background: var(--danger);
}

.item-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.tag {
  padding: 4px 8px;
  background: var(--bg-input);
  border-radius: 4px;
  font-size: 11px;
  color: var(--text-secondary);
}

/* ========================================
   EDIT FORM
   ======================================== */
.edit-form {
  max-width: 600px;
}

/* Header del form di modifica */
.edit-form-header {
  background: linear-gradient(135deg, rgba(212, 168, 83, 0.15) 0%, rgba(212, 168, 83, 0.05) 100%);
  border: 1px solid rgba(212, 168, 83, 0.3);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 20px;
}

.edit-form-badge {
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.edit-form-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

/* Stile deprecato - mantenuto per compatibilità */
.edit-item-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--primary);
  padding: 8px 0 12px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 16px;
  font-family: inherit;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-hint {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 6px;
}

/* Toggle Switch */
.toggle-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
}

.toggle {
  position: relative;
  width: 56px;
  height: 32px;
}

.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-input);
  border-radius: 32px;
  transition: var(--transition);
  border: 1px solid var(--border);
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 24px;
  width: 24px;
  left: 3px;
  bottom: 3px;
  background: white;
  border-radius: 50%;
  transition: var(--transition);
}

.toggle input:checked + .toggle-slider {
  background: var(--success);
  border-color: var(--success);
}

.toggle input:checked + .toggle-slider:before {
  transform: translateX(24px);
}

.toggle-label {
  font-size: 14px;
}

/* Multi-select tags */
.tags-input {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  min-height: 56px;
}

.tag-option {
  padding: 8px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
}

.tag-option.selected {
  background: var(--primary);
  border-color: var(--primary);
  color: #000;
}

/* ========================================
   TOAST NOTIFICATIONS
   ======================================== */
#toast-container {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  padding: 14px 24px;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  animation: slideUp 0.3s ease;
  border-left: 4px solid var(--primary);
}

.toast.success { border-left-color: var(--success); }
.toast.error { border-left-color: var(--danger); }

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ========================================
   LOADING OVERLAY
   ======================================== */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.8);
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
  z-index: 1000;
}

.loading-overlay.active {
  display: flex;
}

.spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* ========================================
   SIDEBAR OVERLAY (Mobile)
   ======================================== */
.sidebar-overlay {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 85;
}

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

/* ========================================
   RESPONSIVE - DESKTOP (>1024px)
   ======================================== */
@media (min-width: 1024px) {
  .sidebar {
    transform: translateX(0);
  }
  
  .main-content {
    margin-left: 280px;
  }
  
  #menu-toggle {
    display: none;
  }
  
  .items-list {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  }
  
  .category-items {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
}

/* ========================================
   RESPONSIVE - TABLET (640-1024px)
   ======================================== */
@media (min-width: 640px) and (max-width: 1023px) {
  .sidebar {
    transform: translateX(0);
    width: 240px;
  }
  
  .main-content {
    margin-left: 240px;
  }
  
  #menu-toggle {
    display: none;
  }
  
  .items-list {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .category-items {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .filters {
    flex-wrap: wrap;
  }
  
  .search-input {
    flex: 1 1 100%;
  }
  
  .filter-select {
    flex: 1 1 45%;
  }
}

/* ========================================
   RESPONSIVE - MOBILE (<640px)
   ======================================== */
@media (max-width: 639px) {
  .view-header {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }
  
  .view-header h2 {
    font-size: 18px;
  }
  
  .filters {
    flex-direction: column;
    gap: 8px;
  }
  
  .search-input,
  .filter-select {
    width: 100%;
    padding: 12px 14px;
    font-size: 14px;
  }
  
  /* Card compatte su mobile */
  .items-list {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  
  .item-card {
    padding: 10px 12px;
  }
  
  .item-thumb,
  .item-thumb-placeholder {
    width: 44px;
    height: 44px;
    font-size: 16px;
  }
  
  .item-name {
    font-size: 14px;
  }
  
  .item-meta {
    font-size: 12px;
  }
  
  .category-items {
    grid-template-columns: 1fr;
  }
  
  .category-header {
    padding: 10px 12px;
  }
  
  .category-name {
    font-size: 14px;
  }
  
  .edit-form {
    padding-bottom: 100px;
    padding-top: 8px;
  }
  
  #edit-view .view-header {
    position: sticky;
    top: 56px;
    background: var(--bg-dark);
    padding: 10px 16px;
    margin: -20px -16px 8px;
    z-index: 50;
    flex-direction: row;
    border-bottom: 1px solid var(--border);
  }
  
  /* Titolo item in modifica su mobile */
  .edit-form-header {
    padding: 12px 14px;
    margin-bottom: 16px;
  }
  
  .edit-form-badge {
    font-size: 11px;
  }
  
  .edit-form-title {
    font-size: 20px;
  }
  
  .edit-item-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--primary);
    padding: 4px 0 8px;
    margin-bottom: 4px;
  }
  
  .btn {
    padding: 10px 16px;
    font-size: 13px;
    min-height: 44px;
  }
  
  /* Drag handle sempre visibile su mobile */
  .drag-handle {
    opacity: 0.8;
    padding: 10px 6px;
    font-size: 16px;
    touch-action: none;
  }
}

/* ========================================
   EMPTY STATE
   ======================================== */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
}

.empty-state svg {
  width: 80px;
  height: 80px;
  margin-bottom: 16px;
  opacity: 0.5;
}

.empty-state h3 {
  font-size: 18px;
  margin-bottom: 8px;
  color: var(--text-primary);
}

/* ========================================
   CONFIRM DIALOG
   ======================================== */
.confirm-dialog {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.8);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.confirm-dialog.active {
  display: flex;
}

.confirm-content {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 400px;
  width: 100%;
  text-align: center;
}

.confirm-content h3 {
  margin-bottom: 12px;
}

.confirm-content p {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.confirm-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}


/* ========================================
   CATEGORY GROUPS
   ======================================== */
.category-group {
  margin-bottom: 24px;
}

.category-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--primary);
  margin-bottom: 12px;
}

.category-icon {
  font-size: 20px;
}

.category-name {
  font-size: 16px;
  font-weight: 600;
  flex: 1;
}

.category-count {
  background: var(--bg-input);
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 12px;
  color: var(--text-secondary);
}

.category-items {
  display: grid;
  gap: 10px;
  padding-left: 8px;
}

@media (min-width: 768px) {
  .category-items {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  }
}

/* Compact item cards in grouped view */
.category-items .item-card {
  padding: 12px;
}

.category-items .item-image {
  width: 50px;
  height: 50px;
}

.category-items .item-name {
  font-size: 14px;
}

.category-items .item-meta {
  font-size: 12px;
}


/* ========================================
   LOGIN FORM
   ======================================== */
.login-form {
  width: 100%;
  max-width: 300px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.login-form .form-input {
  padding: 12px 14px;
  font-size: 15px;
}

.btn-full {
  width: 100%;
}

.login-hint {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 24px;
}


/* ========================================
   IMAGE FIELD
   ======================================== */
.image-field {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.image-preview {
  width: 100%;
  height: 180px;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 12px;
}

.image-preview-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-placeholder {
  color: var(--text-secondary);
  font-size: 14px;
  text-align: center;
}

.image-loading {
  color: var(--primary);
  font-size: 14px;
}

.image-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.image-url-input {
  font-size: 13px !important;
  padding: 10px 12px !important;
}

/* Item thumbnail in list */
.item-thumb {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}

.item-thumb-placeholder {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.item-card {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Small button variant */
.btn-small {
  padding: 8px 14px;
  font-size: 13px;
}


/* ========================================
   TREE SIDEBAR
   ======================================== */
.tree-section {
  margin-bottom: 8px;
}

.tree-header {
  display: flex;
  align-items: center;
  padding: 10px 16px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  user-select: none;
}

.tree-header:hover {
  background: var(--bg-input);
}

.tree-header.active {
  background: var(--primary);
  color: #000;
}

.tree-toggle {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 8px;
  font-size: 10px;
  transition: transform 0.2s;
}

.tree-header.expanded .tree-toggle {
  transform: rotate(90deg);
}

.tree-icon {
  margin-right: 8px;
  font-size: 16px;
}

.tree-label {
  flex: 1;
  font-size: 14px;
  font-weight: 500;
}

.tree-count {
  background: var(--bg-input);
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  color: var(--text-secondary);
}

.tree-header.active .tree-count {
  background: rgba(0,0,0,0.2);
  color: #000;
}

.tree-children {
  display: none;
  padding-left: 12px;
  border-left: 1px solid var(--border);
  margin-left: 24px;
}

.tree-header.expanded + .tree-children {
  display: block;
}

/* Clickable header indicator */
.tree-header[data-collection]:not([data-expandable]) {
  padding-left: 44px; /* Align with items that have toggle */
}

.tree-header[data-collection]:not([data-expandable]):hover {
  background: var(--bg-input);
}

.tree-item {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  font-size: 13px;
  color: var(--text-secondary);
}

.tree-item:hover {
  background: var(--bg-input);
  color: var(--text-primary);
}

.tree-item.active {
  background: var(--primary);
  color: #000;
}

.tree-item-icon {
  margin-right: 8px;
  font-size: 14px;
}

.tree-item-name {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tree-item-count {
  font-size: 10px;
  color: var(--text-secondary);
  margin-left: 4px;
}

.tree-item.active .tree-item-count {
  color: rgba(0,0,0,0.6);
}

/* Product items in tree */
.tree-products {
  display: none;
  padding-left: 8px;
}

.tree-item.expanded + .tree-products {
  display: block;
}

.tree-product {
  display: flex;
  align-items: center;
  padding: 6px 10px;
  cursor: pointer;
  border-radius: 4px;
  font-size: 12px;
  color: var(--text-secondary);
  transition: var(--transition);
}

.tree-product:hover {
  background: var(--bg-input);
  color: var(--text-primary);
}

.tree-product.active {
  background: var(--primary);
  color: #000;
}

.tree-product-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
  margin-right: 8px;
}

.tree-product.unavailable .tree-product-dot {
  background: var(--danger);
}

/* Divider */
.tree-divider {
  height: 1px;
  background: var(--border);
  margin: 12px 16px;
}

/* Section titles */
.tree-section-title {
  padding: 8px 16px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-secondary);
  letter-spacing: 1px;
  margin-top: 8px;
}

/* Items list improvements */
.items-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}

.item-card {
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  padding: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid var(--border);
}

.item-card:hover {
  border-color: var(--primary);
  transform: translateY(-1px);
}


/* ========================================
   SEARCH AUTOCOMPLETE
   ======================================== */
.search-wrapper {
  position: relative;
  flex: 1 1 100%;
}

.search-input-container {
  position: relative;
}

.search-input-container .search-input {
  width: 100%;
  padding-right: 40px;
}

.search-clear {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 18px;
  padding: 4px;
  display: none;
}

.search-clear.visible {
  display: block;
}

.search-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  max-height: 320px;
  overflow-y: auto;
  z-index: 200;
  display: none;
  box-shadow: var(--shadow);
}

.search-suggestions.active {
  display: block;
}

.suggestion-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  cursor: pointer;
  transition: var(--transition);
  border-bottom: 1px solid var(--border);
}

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

.suggestion-item:hover,
.suggestion-item.highlighted {
  background: var(--bg-input);
}

.suggestion-thumb {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--bg-input);
  flex-shrink: 0;
}

.suggestion-thumb-placeholder {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.suggestion-info {
  flex: 1;
  min-width: 0;
}

.suggestion-name {
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.suggestion-meta {
  font-size: 12px;
  color: var(--text-secondary);
  display: flex;
  gap: 8px;
}

.suggestion-category {
  color: var(--primary);
}

.suggestion-price {
  font-weight: 500;
}

.search-no-results {
  padding: 16px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 13px;
}

/* ========================================
   FILTERS ENHANCED (Categorie section)
   ======================================== */
.filters-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.filter-chip:hover {
  border-color: var(--primary);
  color: var(--text-primary);
}

.filter-chip.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #000;
}

.filter-chip .chip-count {
  background: rgba(0,0,0,0.2);
  padding: 2px 6px;
  border-radius: 10px;
  font-size: 10px;
}

.filters-reset {
  background: transparent;
  border: 1px dashed var(--border);
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  cursor: pointer;
  transition: var(--transition);
}

.filters-reset:hover {
  border-color: var(--danger);
  color: var(--danger);
}

/* ========================================
   REMEMBER ME CHECKBOX
   ======================================== */
.remember-me {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}

.remember-me input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
}

.remember-me label {
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
}

/* ========================================
   ITEM CARD ENHANCEMENTS
   ======================================== */
.item-card-actions {
  display: flex;
  gap: 6px;
  opacity: 0;
  transition: var(--transition);
}

.item-card:hover .item-card-actions {
  opacity: 1;
}

.btn-edit-quick {
  padding: 6px 10px;
  font-size: 11px;
  background: var(--primary);
  color: #000;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  white-space: nowrap;
}

.btn-edit-quick:hover {
  background: var(--primary-dark);
}

/* Mobile: always show actions */
@media (max-width: 639px) {
  .item-card-actions {
    opacity: 1;
  }
}


/* ========================================
   GLOBAL SEARCH IN NAVBAR
   ======================================== */
.global-search-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.global-search-box {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 0;
  opacity: 0;
  transition: all 0.3s ease;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  /* IMPORTANTE: overflow visible per mostrare i risultati */
}

.global-search-box.active {
  width: 300px;
  opacity: 1;
  border: 1px solid var(--border);
  overflow: visible;
}

.global-search-box input {
  flex: 1;
  padding: 10px 14px;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 14px;
  outline: none;
}

.global-search-box input::placeholder {
  color: var(--text-secondary);
}

.search-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 20px;
  padding: 8px 12px;
  cursor: pointer;
}

.search-close:hover {
  color: var(--text-primary);
}

.global-search-results {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  max-height: 400px;
  overflow-y: auto;
  display: none;
  z-index: 300;
  box-shadow: var(--shadow);
}

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

.global-result-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  cursor: pointer;
  transition: var(--transition);
  border-bottom: 1px solid var(--border);
}

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

.global-result-item:hover {
  background: var(--bg-input);
}

.global-result-thumb {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  object-fit: cover;
  background: var(--bg-input);
  flex-shrink: 0;
}

.global-result-placeholder {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  background: var(--bg-input);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

.global-result-info {
  flex: 1;
  min-width: 0;
}

.global-result-name {
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.global-result-meta {
  font-size: 11px;
  color: var(--text-secondary);
}

.global-result-section {
  color: var(--primary);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.global-search-empty {
  padding: 20px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 13px;
}

.global-search-loading {
  padding: 20px;
  text-align: center;
  color: var(--primary);
  font-size: 13px;
  animation: pulse 1s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Mobile: full width search */
@media (max-width: 639px) {
  .global-search-box.active {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    width: 100%;
    border-radius: 0;
    transform: none;
    z-index: 200;
  }
  
  .global-search-results {
    position: fixed;
    top: 108px;
    left: 0;
    right: 0;
    max-height: calc(100vh - 108px);
    border-radius: 0;
  }
}

/* ========================================
   SIDEBAR WITH CATEGORY IMAGES
   ======================================== */
.tree-item-thumb {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
  margin-right: 10px;
}

.tree-item-thumb-placeholder {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--bg-input);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
  margin-right: 10px;
}

.tree-item {
  display: flex;
  align-items: center;
  padding: 8px 12px;
}

/* Birre subsections */
.tree-subsection {
  margin-left: 16px;
  border-left: 1px solid var(--border);
  padding-left: 8px;
}

.tree-subsection .tree-item {
  padding: 6px 10px;
  font-size: 12px;
}

.tree-subsection .tree-item-thumb,
.tree-subsection .tree-item-thumb-placeholder {
  width: 24px;
  height: 24px;
  font-size: 12px;
}

/* Categorie nascoste nel frontend (visibile: false) */
.tree-item.is-hidden {
  opacity: 0.5;
}
.tree-item.is-hidden:hover {
  opacity: 0.75;
}
.hidden-badge {
  margin-left: 4px;
  font-size: 10px;
  opacity: 0.7;
}


/* ========================================
   BULK SELECTION (Categories)
   ======================================== */
.bulk-select-header {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  border: 1px solid var(--border);
}

.bulk-checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-secondary);
}

.bulk-checkbox-label:hover {
  color: var(--text-primary);
}

.bulk-checkbox,
.item-checkbox {
  width: 20px;
  height: 20px;
  accent-color: var(--primary);
  cursor: pointer;
  flex-shrink: 0;
}

.item-card .item-checkbox {
  margin-right: 8px;
}

/* Bulk Actions Bar */
.bulk-actions-bar {
  position: fixed;
  bottom: -80px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  border: 1px solid var(--primary);
  border-radius: var(--radius);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.3);
  z-index: 100;
  transition: bottom 0.3s ease;
}

.bulk-actions-bar.active {
  bottom: 24px;
}

.bulk-info {
  font-size: 14px;
  color: var(--text-secondary);
}

.bulk-count {
  font-weight: 700;
  color: var(--primary);
}

.bulk-buttons {
  display: flex;
  gap: 8px;
}

/* Mobile adjustments */
@media (max-width: 639px) {
  .bulk-actions-bar {
    left: 16px;
    right: 16px;
    transform: none;
    flex-direction: column;
    gap: 12px;
    padding: 16px;
  }
  
  .bulk-buttons {
    width: 100%;
    justify-content: space-between;
  }
  
  .bulk-buttons .btn {
    flex: 1;
    font-size: 12px;
    padding: 8px 10px;
  }
}

/* Sidebar adjustments for bulk bar */
@media (min-width: 1024px) {
  .bulk-actions-bar {
    left: calc(280px + 50%);
    transform: translateX(-50%);
  }
}

@media (min-width: 640px) and (max-width: 1023px) {
  .bulk-actions-bar {
    left: calc(240px + 50%);
    transform: translateX(-50%);
  }
}


/* ========================================
   CATEGORIES SECTION - MOBILE RESPONSIVE
   ======================================== */

/* Category cards grid */
.items-list {
  display: grid;
  gap: 10px;
}

/* Category item card improvements */
.item-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  min-height: 60px;
}

.item-card .item-checkbox {
  flex-shrink: 0;
}

.item-card .item-thumb,
.item-card .item-thumb-placeholder {
  flex-shrink: 0;
}

.item-card .item-info {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

.item-card .item-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 14px;
}

.item-card .item-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* Mobile specific - Categories */
@media (max-width: 639px) {
  /* Bulk select header */
  .bulk-select-header {
    padding: 10px 12px;
    margin-bottom: 8px;
  }
  
  .bulk-checkbox-label {
    font-size: 13px;
  }
  
  /* Category filters row */
  .filters-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 10px;
  }
  
  .filter-chip {
    padding: 6px 10px;
    font-size: 11px;
  }
  
  .filters-reset {
    padding: 6px 10px;
    font-size: 11px;
  }
  
  /* Item cards on mobile */
  .items-list {
    gap: 6px;
  }
  
  .item-card {
    padding: 10px;
    gap: 8px;
  }
  
  .item-card .item-checkbox {
    width: 18px;
    height: 18px;
  }
  
  .item-card .item-thumb,
  .item-card .item-thumb-placeholder {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }
  
  .item-card .item-name {
    font-size: 13px;
    line-height: 1.3;
  }
  
  .item-card .item-meta {
    font-size: 11px;
    gap: 6px;
  }
  
  .item-card .item-icon {
    font-size: 14px;
  }
  
  .item-card .status-dot {
    width: 6px;
    height: 6px;
  }
  
  /* Filters section */
  .filters {
    gap: 6px;
    margin-bottom: 10px;
  }
  
  .search-input,
  .filter-select {
    padding: 10px 12px;
    font-size: 14px;
    min-height: 42px;
  }
  
  /* View header */
  .view-header {
    margin-bottom: 12px;
    gap: 8px;
  }
  
  .view-header h2 {
    font-size: 16px;
  }
  
  /* Add new button */
  #add-new-btn {
    padding: 8px 14px;
    font-size: 13px;
  }
  
  #add-new-btn svg {
    width: 16px;
    height: 16px;
  }
  
  /* Category filters chips - scrollable on mobile */
  #category-filters {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
  }
  
  #category-filters .filter-chip {
    flex-shrink: 0;
    white-space: nowrap;
  }
}

/* Tablet adjustments */
@media (min-width: 640px) and (max-width: 1023px) {
  .items-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  
  .item-card {
    padding: 12px;
  }
  
  .item-card .item-thumb,
  .item-card .item-thumb-placeholder {
    width: 44px;
    height: 44px;
  }
}

/* Desktop - larger cards */
@media (min-width: 1024px) {
  .items-list {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
  }
}

/* Unavailable items styling */
.item-card.unavailable {
  opacity: 0.5;
  background: rgba(244, 67, 54, 0.05);
  border-color: rgba(244, 67, 54, 0.3);
}

.item-card.unavailable .item-name {
  text-decoration: line-through;
  color: var(--text-secondary);
}

/* Touch-friendly checkboxes */
@media (hover: none) and (pointer: coarse) {
  .item-checkbox,
  .bulk-checkbox {
    width: 24px;
    height: 24px;
  }
  
  .item-card {
    min-height: 56px;
  }
}

/* Edit form mobile improvements */
@media (max-width: 639px) {
  .edit-form {
    padding: 0;
  }
  
  .form-group {
    margin-bottom: 16px;
  }
  
  .form-label {
    font-size: 13px;
    margin-bottom: 6px;
  }
  
  .form-input,
  .form-textarea,
  .form-select {
    padding: 12px;
    font-size: 16px; /* Prevents zoom on iOS */
  }
  
  .form-hint {
    font-size: 11px;
  }
  
  .toggle-wrapper {
    padding: 8px 0;
  }
  
  .toggle {
    width: 50px;
    height: 28px;
  }
  
  .toggle-slider:before {
    height: 22px;
    width: 22px;
    left: 2px;
    bottom: 2px;
  }
  
  .toggle input:checked + .toggle-slider:before {
    transform: translateX(22px);
  }
  
  .toggle-label {
    font-size: 14px;
  }
  
  /* Tags input */
  .tags-input {
    padding: 10px;
    gap: 6px;
  }
  
  .tag-option {
    padding: 8px 12px;
    font-size: 13px;
  }
  
  /* Image field */
  .image-field {
    padding: 12px;
  }
  
  .image-preview {
    height: 150px;
  }
  
  .image-actions {
    flex-direction: column;
  }
  
  .image-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* Smooth transitions */
.item-card,
.filter-chip,
.bulk-actions-bar {
  transition: all 0.2s ease;
}

/* Better focus states for accessibility */
.item-checkbox:focus,
.bulk-checkbox:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.item-card:focus-within {
  border-color: var(--primary);
}

/* ========================================
   PWA INSTALL BUTTON
   ======================================== */
#install-pwa-btn {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: 50%;
  animation: pulse-install 2s infinite;
}

#install-pwa-btn:hover {
  transform: scale(1.1);
  animation: none;
}

@keyframes pulse-install {
  0% {
    box-shadow: 0 0 0 0 rgba(212, 168, 83, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(212, 168, 83, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(212, 168, 83, 0);
  }
}

/* PWA Offline indicator */
.offline-indicator {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--warning);
  color: #000;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-weight: 600;
  z-index: 9999;
  display: none;
  animation: slide-up 0.3s ease;
}

.offline-indicator.show {
  display: block;
}

@keyframes slide-up {
  from {
    transform: translateX(-50%) translateY(100px);
    opacity: 0;
  }
  to {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
  }
}

/* PWA Update prompt */
.update-prompt {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  border: 1px solid var(--primary);
  padding: 16px 24px;
  border-radius: var(--radius);
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow);
}

.update-prompt button {
  padding: 8px 16px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.update-prompt .update-btn {
  background: var(--primary);
  color: #000;
}

.update-prompt .dismiss-btn {
  background: transparent;
  color: var(--text-secondary);
}

/* ========================================
   DRAG & DROP REORDERING
   ======================================== */

.drag-handle {
  cursor: grab;
  padding: 8px 4px;
  color: var(--text-secondary);
  font-size: 16px;
  letter-spacing: 2px;
  opacity: 0.5;
  transition: all 0.2s ease;
  user-select: none;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.drag-handle:hover {
  opacity: 1;
  color: var(--primary);
}

.drag-handle:active {
  cursor: grabbing;
}

.item-card.dragging {
  opacity: 0.5;
  transform: scale(1.02);
  box-shadow: 0 8px 32px rgba(212, 168, 83, 0.3);
  border-color: var(--primary);
  z-index: 100;
}

.item-card.drag-over {
  border-color: var(--primary);
  background: rgba(212, 168, 83, 0.1);
  transform: translateY(4px);
}

.item-card.drag-over::before {
  content: '';
  position: absolute;
  top: -4px;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary);
  border-radius: 2px;
}

/* Order save indicator */
.order-save-indicator {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 12px 24px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  z-index: 9999;
  box-shadow: var(--shadow);
  animation: slide-up 0.3s ease;
}

.order-save-indicator.success {
  border-color: var(--success);
  background: rgba(76, 175, 80, 0.1);
}

.order-save-indicator.error {
  border-color: var(--danger);
  background: rgba(244, 67, 54, 0.1);
}

/* Mobile touch-friendly drag handle */
@media (max-width: 639px) {
  .drag-handle {
    padding: 12px 8px;
    font-size: 18px;
    opacity: 0.7;
  }
  
  .item-card {
    touch-action: pan-y;
  }
}

/* Grouped items drag & drop */
.category-items {
  min-height: 50px;
}

.category-items .item-card {
  position: relative;
}