/**
 * Special Labels Inline Styles
 * Estratto da view_document_v1.html per gestione special labels inline nel template
 */

/* === DROPDOWN BUTTON STYLES === */
/* Badge interno del dropdown */
.special-label-badge {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    height: 100%;
}

/* Badge specifico per filtri attivi (estende il base) */
.special-label-active-badges .special-label-badge {
    gap: 0.375rem !important;
    padding: 0.375rem 0.75rem !important;
    background: #e3f2fd !important;
    border: 1px solid #90caf9 !important;
    border-radius: 20px !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    color: #1976d2 !important;
    margin: 0.125rem !important;
    white-space: nowrap !important;
}

.special-label-active-badges .special-label-badge:hover {
    background: #bbdefb !important;
    border-color: #64b5f6 !important;
}

/* Allineamento icona e testo nel dropdown */
.special-label-dropdown .special-label-badge > i {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    line-height: 1 !important;
    margin: 0 !important;
}

.special-label-dropdown .special-label-badge > span {
    display: inline-flex !important;
    align-items: center !important;
    line-height: 1.2 !important;
    font-size: 13px !important;
    font-weight: 500;
}

/* Dropdown button states */
.special-label-dropdown:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    border-color: #007AFF;
    background-color: #f8f9fa;
}

.special-label-dropdown:focus {
    box-shadow: 0 0 0 3px rgba(0,123,255,0.25);
    outline: none;
}

.special-label-dropdown::after {
    margin-left: 6px !important;
    vertical-align: middle !important;
    opacity: 0.6;
}

.special-label-dropdown:hover::after {
    opacity: 1;
}

.special-label-dropdown * {
    vertical-align: middle !important;
}

.special-label-dropdown:hover .special-label-icon {
    transform: scale(1.1);
}

/* Loading state */
.special-label-dropdown.loading {
    pointer-events: none;
    opacity: 0.7;
}

.special-label-dropdown.loading .special-label-icon {
    animation: spin 1s linear infinite;
}

/* Success state */
.special-label-dropdown.success {
    animation: successPulse 0.5s;
    border-color: #4caf50;
}

/* === DROPDOWN MENU STYLES === */
.dropdown-menu.special-labels-menu {
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    border: 1px solid #e0e0e0;
    padding: 0;
    width: 320px;
    max-height: 450px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Search container */
.special-labels-menu .search-container,
.dropdown-menu .dropdown-search {
    padding: 8px;
    border-bottom: 1px solid #e0e0e0;
    position: sticky;
    top: 0;
    background: white;
    z-index: 10;
    list-style: none;
    margin: 0;
}

.special-label-search {
    width: 100%;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    padding: 6px 12px;
    font-size: 0.875rem;
}

.special-label-search:focus {
    border-color: #1976d2;
    box-shadow: 0 0 0 2px rgba(25, 118, 210, 0.1);
}

/* Options inside dropdown - apply scrolling to the ul itself */
.dropdown-menu.special-labels-menu {
    max-height: 450px;
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: thin;
    scrollbar-color: rgba(0,0,0,0.2) transparent;
}

.dropdown-menu.special-labels-menu::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.dropdown-menu.special-labels-menu::-webkit-scrollbar-track {
    background: #f0f0f0;
    border-radius: 4px;
}

.dropdown-menu.special-labels-menu::-webkit-scrollbar-thumb {
    background-color: rgba(0,0,0,0.3);
    border-radius: 4px;
    border: 1px solid transparent;
}

.dropdown-menu.special-labels-menu::-webkit-scrollbar-thumb:hover {
    background-color: rgba(0,0,0,0.5);
}

/* Dropdown header */
.dropdown-menu.special-labels-menu .dropdown-header {
    padding: 8px 12px;
    font-size: 0.875rem;
    color: #6c757d;
    font-weight: 600;
}

/* Option items */
.special-label-option {
    border-radius: 6px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    margin: 1px 0;
    font-size: 0.875rem;
    word-break: normal;
    overflow: hidden;
    min-height: 44px;
    transform: translateZ(0);
}

.special-label-option:hover {
    background-color: #f5f5f5;
    transform: translateZ(0) scale(1.01);
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.special-label-option.active {
    background-color: #e3f2fd;
}

.special-label-option.keyboard-focus {
    background-color: #e8e8e8;
    outline: 2px solid #1976d2;
    outline-offset: -2px;
}

/* Option labels */
.special-label-option .option-label {
    font-weight: 500;
    color: #333;
    transition: color 0.2s ease;
}

.special-label-option:hover .option-label {
    color: #1976d2;
}

/* Option description (consolidato) */
.special-label-option .option-description {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 0;
    display: none !important;
    line-height: 1.3;
    font-size: 0.75rem;
    color: #6c757d;
}

.special-label-option:hover .option-description {
    display: block !important;
    max-height: 100px;
    opacity: 1;
    margin-top: 4px;
}

.special-label-option .option-text-wrapper {
    transition: transform 0.2s ease;
    width: 100%;
    max-width: 220px;
    overflow: hidden;
}

.special-label-option:hover .option-text-wrapper {
    transform: translateX(2px);
}

/* Option mark for search */
.special-label-option mark {
    background-color: #fff3cd;
    padding: 0;
    font-weight: 600;
}

/* No results message */
.no-results-message {
    color: #6c757d;
    font-size: 0.875rem;
}

.no-results-message .material-icons {
    font-size: 48px;
    opacity: 0.3;
}

.option-icon-wrapper {
    flex-shrink: 0;
}

/* === MANAGE SPECIAL LABELS MODAL STYLES === */
.labels-list .label-item {
    transition: all 0.2s ease;
    border: 1px solid #dee2e6;
}

.labels-list .label-item:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transform: translateY(-1px);
}

.label-item.dragging {
    opacity: 0.5;
    transform: rotate(2deg);
}

.label-item .card-body {
    padding: 0.5rem 0.75rem !important;
}

/* Form editor */
#labelEditorForm {
    transition: all 0.3s ease;
}

#labelEditorForm.show {
    animation: slideIn 0.3s ease;
}

#iconPreview {
    background: #f8f9fa;
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.form-control-color {
    cursor: pointer;
    height: 38px;
}

/* Icon Picker */
.icon-picker-popup {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 4px;
    background: white;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 1050;
    max-height: 400px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.icon-picker-header {
    padding: 8px;
    border-bottom: 1px solid #dee2e6;
    background: #f8f9fa;
}

.icon-picker-categories {
    display: flex;
    gap: 4px;
    padding: 8px;
    border-bottom: 1px solid #dee2e6;
    overflow-x: auto;
    scrollbar-width: thin;
}

.category-btn {
    padding: 4px 12px;
    border: 1px solid #dee2e6;
    background: white;
    border-radius: 16px;
    font-size: 13px;
    color: #6c757d;
    white-space: nowrap;
    transition: all 0.2s;
    cursor: pointer;
}

.category-btn:hover {
    background: #f8f9fa;
}

.category-btn.active {
    background: #007bff;
    color: white;
    border-color: #007bff;
}

.icon-picker-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 4px;
    padding: 8px;
    overflow-y: auto;
    max-height: 240px;
}

.icon-picker-item {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.icon-picker-item:hover {
    background: #f0f0f0;
    border-color: #dee2e6;
}

.icon-picker-item.selected {
    background: #e3f2fd;
    border-color: #1976d2;
}

.icon-picker-item .material-icons {
    font-size: 20px;
    color: #495057;
}

.icon-picker-container {
    position: relative;
}

/* Labels list container scrollbar */
#labelsListContainer {
    max-height: 400px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(0,0,0,0.2) transparent;
}

#labelsListContainer::-webkit-scrollbar {
    width: 8px;
}

#labelsListContainer::-webkit-scrollbar-track {
    background: transparent;
}

#labelsListContainer::-webkit-scrollbar-thumb {
    background-color: rgba(0,0,0,0.2);
    border-radius: 4px;
}

#labelsListContainer::-webkit-scrollbar-thumb:hover {
    background-color: rgba(0,0,0,0.3);
}

/* === SPECIAL LABELS FILTERS STYLES === */
/* Container principale */
.special-label-selector-container {
    width: 100%;
    margin-bottom: 1rem;
    position: relative;
    /* Importante: permettere overflow per i dropdown */
    overflow: visible !important;
}

/* Nascondi elementi auto-generati */
.form-group[data-field-path*="special_label_"] > .form-label {
    display: none !important;
}

.form-group[data-field-path*="special_label_"] > .input-group {
    border: none !important;
    box-shadow: none !important;
    background: transparent !important;
}

/* Card structure (consolidato) */
.special-label-active-filters,
.special-label-card {
    width: 100%;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    transition: all 0.2s ease;
    margin-bottom: 1rem;
    /* Importante: NON mettere overflow:hidden qui per permettere ai dropdown di uscire */
}

.special-label-active-filters:hover,
.special-label-card:hover {
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

/* Card header */
.special-label-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: #f8f9fa;
    border-bottom: 1px solid #e0e0e0;
    border-radius: 8px 8px 0 0;
    cursor: pointer;
    user-select: none;
}

.special-label-card-header.special-label-always-expanded {
    background: linear-gradient(135deg, #007aff 0%, #0056cc 100%);
    border-bottom: 1px solid #0056cc;
    cursor: default;
    padding: 0.875rem 1.25rem;
}

/* Title (consolidato) */
.special-label-title {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    font-weight: 600 !important;
    color: #1a1a1a !important;
    font-size: 0.95rem !important;
}

.special-label-title i {
    color: #007AFF !important;
    font-size: 1.1em !important;
}

.special-label-title span {
    font-weight: 600 !important;
    color: #1a1a1a !important;
}

/* Title quando espanso */
.special-label-always-expanded .special-label-title {
    color: #fff !important;
    font-weight: 700 !important;
    gap: 0.75rem !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1) !important;
}

.special-label-always-expanded .special-label-title i {
    color: #fff !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1) !important;
}

.special-label-always-expanded .special-label-title span {
    color: #fff !important;
    font-weight: 700 !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1) !important;
}

/* Toggle button */
.special-label-toggle {
    padding: 0.25rem 0.5rem;
    border: none;
    background: transparent;
    color: #666;
    transition: all 0.2s ease;
}

.special-label-toggle:hover {
    background: rgba(0,0,0,0.05);
    border-radius: 4px;
}

/* Card body (consolidato) */
.special-label-card-body {
    padding: 1rem !important;
    border-radius: 0 0 8px 8px !important;
}

.special-label-card-body.special-label-always-visible {
    display: block !important;
    padding: 1.25rem !important;
    background: #f8f9fa !important;
    border-top: 2px solid #007aff !important;
}

/* Empty state */
.special-label-card-body.special-label-always-visible:empty::before {
    content: "Nessun filtro attivo - usa il dropdown per aggiungerne";
    display: block;
    color: #6c757d;
    font-style: italic;
    font-size: 0.875rem;
    text-align: center;
    padding: 1rem 0;
}

/* Badge container */
.special-label-active-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

/* Material Icons in badges */
.special-label-badge i {
    font-size: 16px !important;
}

.special-label-badge i.material-icons {
    font-size: 18px !important;
    line-height: 1 !important;
}

.special-label-badge span {
    font-weight: 500 !important;
    color: inherit !important;
}

/* Remove badge button */
.btn-remove-badge {
    padding: 0.125rem !important;
    margin-left: 0.375rem !important;
    border: none !important;
    background: rgba(255, 255, 255, 0.2) !important;
    color: #666 !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    border-radius: 50% !important;
    width: 20px !important;
    height: 20px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.btn-remove-badge:hover {
    color: #d32f2f !important;
    background: rgba(211, 47, 47, 0.1) !important;
    transform: scale(1.1) !important;
}

.btn-remove-badge i {
    font-size: 12px;
}

/* Text overrides */
.special-label-name {
    color: #1a1a1a !important;
    font-weight: 600 !important;
}

.special-label-description {
    color: #4a4a4a !important;
}

/* Divider */
.special-label-divider {
    margin: 0.75rem 0;
    border: 0;
    border-top: 1px solid #e9ecef;
}

/* Form group card header */
.form-group-card .special-labels-header {
    background-color: #f8f9fa;
    border-bottom: 2px solid #e9ecef;
}

.form-group-card .special-labels-header h6 {
    color: #5a5a5a;
}

.form-group-card .special-labels-header i.fa-layer-group {
    color: #007AFF;
}

/* Count badge */
.special-label-count-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: #007AFF;
    color: white;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 20px;
    text-align: center;
    display: none;
}

.special-label-filter-container.has-selection .special-label-count-badge {
    display: block;
}

/* Tooltip */
.special-label-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: #333;
    color: white;
    padding: 0.5rem;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    z-index: 1050 !important;
}

.special-label-option:hover .special-label-tooltip {
    opacity: 1;
}

/* Loading state per filtri */
.special-label-filter-container.loading {
    opacity: 0.6;
    pointer-events: none;
}

.special-label-filter-container.loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid #007AFF;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    z-index: 1051 !important;
}

/* Select fallback */
.special-label-select {
    padding-left: 2.5rem;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23007AFF' viewBox='0 0 16 16'%3E%3Cpath d='M3.5 5.5L8 10l4.5-4.5L12 4l-4 4-4-4z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px 16px;
}

/* Checkbox styles */
.special-label-filter-container .special-label-option input[type="checkbox"]:checked {
    background-color: #007AFF;
    border-color: #007AFF;
    animation: checkPulse 0.3s ease-out;
}

.special-label-filter-container .special-label-option input[type="checkbox"]:checked:focus {
    box-shadow: 0 0 0 0.2rem rgba(0, 122, 255, 0.25);
}

/* === Z-INDEX MANAGEMENT === */
/* Rimuoviamo z-index dal toolbar e dropdown button per evitare che nascondano altri elementi */
.special-labels-toolbar {
    position: relative;
    /* z-index rimosso per evitare conflitti */
}

.special-label-dropdown {
    position: relative !important;
    /* z-index rimosso - usa il default stacking context */
}

/* Ma manteniamo z-index alto per i menu dropdown quando sono aperti */
.special-labels-menu,
.dropdown-menu.special-labels-menu {
    z-index: 9999 !important;
    position: absolute !important;
}

/* Fix specifico: assicura che il dropdown sia sopra le card quando aperto */
.special-label-card {
    position: relative;
    z-index: 1; /* Base z-index basso per le card */
}

/* Quando il dropdown è aperto, aumenta temporaneamente z-index del container */
.special-label-dropdown.show {
    z-index: 1000 !important; /* Solo quando è aperto */
}

.dropdown-menu.show {
    z-index: 9999 !important;
    overflow: hidden !important;
    border-radius: 12px !important;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12) !important;
}

.toolbar-dropdown .dropdown-menu {
    z-index: 9999 !important;
    position: absolute !important;
    overflow: hidden !important;
}

/* Override specifici per contesti */
.special-label-selector-container .dropdown-menu {
    z-index: 1055 !important;
}

.form-group[data-field-path*="special_label_"] .dropdown-menu {
    z-index: 1060 !important;
}

#viewerPanel .special-labels-menu,
#viewerPanel .dropdown-menu {
    z-index: 99999 !important;
}

.dropdown-menu[data-popper-placement] {
    z-index: 99999 !important;
    max-height: 360px !important;
    overflow: hidden !important;
    position: absolute !important;
}

/* === ANIMATIONS === */
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes successPulse {
    0% { 
        box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.4);
    }
    70% { 
        box-shadow: 0 0 0 10px rgba(76, 175, 80, 0);
    }
    100% { 
        box-shadow: 0 0 0 0 rgba(76, 175, 80, 0);
    }
}

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

@keyframes checkPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .special-label-dropdown {
        min-width: auto;
        padding: 4px 8px !important;
    }
    
    .special-label-text {
        max-width: 80px;
    }
    
    .special-label-icon {
        font-size: 16px;
    }
    
    .dropdown-menu.special-labels-menu {
        min-width: 240px;
        width: calc(100vw - 40px);
        max-width: 320px;
    }
    
    .special-label-active-badges .special-label-badge {
        font-size: 12px !important;
        padding: 0.25rem 0.5rem !important;
    }
}