/**
 * QGIS Viewer Styles
 * Main stylesheet for the map viewer component.
 *
 * --qgis-* aliases now reference --rs-* design tokens from ThemeEngine.
 * Dark mode is inherited automatically via tokens.css [data-bs-theme="dark"].
 * The @media (prefers-color-scheme: dark) block and .dark-mode class are
 * no longer needed — ThemeEngine handles color scheme switching.
 *
 * Note: --qgis-map-bg is map-semantic and kept as a standalone token.
 *
 * @requires ThemeEngine tokens.css (--rs-* namespace)
 * @since    Phase 3 — Module CSS Refactor
 */

:root {
    /* Layout (module-specific, not in --rs-*) */
    --qgis-header-height: 50px;
    --qgis-footer-height: 36px;
    --qgis-sidebar-width: 320px;
    --qgis-info-panel-width: 380px;
    --qgis-toolbar-width: 44px;

    /* Alias --qgis-* → --rs-* tokens (backward compatibility).
       Fallback hex ensures the UI works even without ThemeEngine loaded.
       Dark mode is inherited automatically — --rs-* tokens change via
       [data-bs-theme="dark"] in tokens.css. */
    --qgis-primary-color:   var(--rs-sidebar-bg, #212529);
    --qgis-secondary-color: var(--rs-primary, #0d6efd);
    --qgis-bg-color:        var(--rs-table-header-bg, #f8f9fa);
    --qgis-card-bg:         var(--rs-card-bg, #ffffff);
    --qgis-border-color:    var(--rs-border-color, #dee2e6);
    --qgis-text-color:      var(--rs-text-color, #212529);
    --qgis-text-muted:      var(--rs-text-muted, #6c757d);
    --qgis-shadow:          var(--rs-shadow, 0 2px 10px rgba(0, 0, 0, 0.05));
    --qgis-shadow-lg:       var(--rs-shadow-lg, 0 8px 24px rgba(0, 0, 0, 0.12));
    --qgis-input-bg:        var(--rs-input-bg, #ffffff);
    --qgis-input-border:    var(--rs-input-border, #ced4da);
    --qgis-hover-bg:        var(--rs-table-hover-bg, rgba(0, 0, 0, 0.075));
    --qgis-active-bg:       var(--rs-table-striped-bg, rgba(0, 0, 0, 0.05));
    --qgis-overlay-bg:      rgba(255, 255, 255, 0.9);

    /* Map-semantic colors — not theme tokens */
    --qgis-map-bg:          #e8e8e8;
}

/* Dark mode */
[data-bs-theme="dark"] {
    --qgis-overlay-bg:      rgba(33, 37, 41, 0.9);
    --qgis-map-bg:          #2d2d2d;

    /* Fallback SCURI per i token --qgis-*: quando i token --rs-* (ThemeEngine)
       non sono definiti su questa pagina, senza questi i --qgis-* userebbero i
       fallback CHIARI di :root → testo/sfondi scuri su scuro (es. lo spinner e
       il testo "Caricamento informazioni..." invisibili nel modal feature-info).
       Se i --rs-* SONO definiti, vincono comunque (sono il primo argomento). */
    --qgis-text-color:      var(--rs-text-color, #dee2e6);
    --qgis-text-muted:      var(--rs-text-muted, #adb5bd);
    --qgis-bg-color:        var(--rs-table-header-bg, #2b3035);
    --qgis-card-bg:         var(--rs-card-bg, #2b3035);
    --qgis-border-color:    var(--rs-border-color, #495057);
    --qgis-input-bg:        var(--rs-input-bg, #2b3035);
    --qgis-input-border:    var(--rs-input-border, #495057);
    --qgis-hover-bg:        var(--rs-table-hover-bg, rgba(255, 255, 255, 0.075));
    --qgis-active-bg:       var(--rs-table-striped-bg, rgba(255, 255, 255, 0.05));
}

/* ============================================================================
   RESET AND BASE
   ============================================================================ */

.qgis-viewer-body {
    margin: 0;
    padding: 0;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--qgis-bg-color);
    color: var(--qgis-text-color);
}

.qgis-app-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    width: 100vw;
}

/* ============================================================================
   HEADER
   ============================================================================ */

.qgis-header {
    height: var(--qgis-header-height);
    background: var(--qgis-primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
    z-index: 1000;
    box-shadow: var(--qgis-shadow);
}

.qgis-header-brand {
    display: flex;
    align-items: center;
}

.qgis-logo {
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    font-weight: 600;
    font-size: 1.1rem;
}

.qgis-logo i {
    font-size: 1.5rem;
    margin-right: 0.5rem;
}

.qgis-logo:hover {
    color: var(--qgis-secondary-color);
}

.qgis-header-tools {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.qgis-search {
    position: relative;
    display: flex;
}

.qgis-search input {
    width: 250px;
    border-radius: 4px 0 0 4px;
    border: none;
    background-color: var(--qgis-input-bg);
    color: var(--qgis-text-color);
}

.qgis-search input::placeholder {
    color: var(--qgis-text-muted);
}

.qgis-search-btn {
    background: var(--qgis-secondary-color);
    border: none;
    color: white;
    padding: 0 0.75rem;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
}

.qgis-search-btn:hover {
    background: var(--qgis-secondary-color);
}

.qgis-coordinates,
.qgis-scale {
    font-size: 0.8rem;
    font-family: monospace;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    color: rgba(255, 255, 255, 0.9);
}

.qgis-header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.qgis-user {
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: rgba(255, 255, 255, 0.9);
}

/* ============================================================================
   MAIN CONTENT AREA
   ============================================================================ */

.qgis-main {
    flex: 1;
    display: flex;
    position: relative;
    overflow: hidden;
}

/* ============================================================================
   SIDEBAR
   ============================================================================ */

.qgis-sidebar {
    width: var(--qgis-sidebar-width);
    background: var(--qgis-card-bg);
    border-right: 1px solid var(--qgis-border-color);
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 500;
    transition: margin-left 0.3s ease;
    color: var(--qgis-text-color);
}

.qgis-sidebar.collapsed {
    margin-left: calc(-1 * var(--qgis-sidebar-width));
}

.qgis-sidebar-toggle {
    position: absolute;
    right: -24px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 48px;
    background: var(--qgis-card-bg);
    border: 1px solid var(--qgis-border-color);
    border-left: none;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 501;
    color: var(--qgis-text-color);
}

.qgis-sidebar-toggle:hover {
    background: var(--qgis-hover-bg);
}

.qgis-sidebar.collapsed .qgis-sidebar-toggle i {
    transform: rotate(180deg);
}

.qgis-sidebar-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.qgis-sidebar-tabs {
    flex-shrink: 0;
    border-bottom: 1px solid var(--qgis-border-color);
    background: var(--qgis-card-bg);
}

.qgis-sidebar-tabs .nav-link {
    border-radius: 0;
    color: var(--qgis-text-color);
    padding: 0.75rem 0.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 0.75rem;
    border: none;
    background: transparent;
}

.qgis-sidebar-tabs .nav-link:hover {
    background: var(--qgis-hover-bg);
    color: var(--qgis-secondary-color);
}

.qgis-sidebar-tabs .nav-link i {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.qgis-sidebar-tabs .nav-link.active {
    background: var(--qgis-secondary-color);
    color: white;
}

.qgis-sidebar-panels {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    background: var(--qgis-card-bg);
}

/* ============================================================================
   MAP CONTAINER
   ============================================================================ */

.qgis-map-container {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.qgis-map {
    width: 100%;
    height: 100%;
    background: var(--qgis-map-bg);
}

/* ============================================================================
   MAP TOOLBAR
   ============================================================================ */

.qgis-map-toolbar {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 400;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.qgis-map-toolbar .btn {
    width: var(--qgis-toolbar-width);
    height: var(--qgis-toolbar-width);
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--qgis-card-bg);
    border-color: var(--qgis-border-color);
    box-shadow: var(--qgis-shadow);
    color: var(--qgis-text-color);
}

.qgis-map-toolbar .btn:hover {
    background: var(--qgis-hover-bg);
    color: var(--qgis-secondary-color);
}

.qgis-map-toolbar .btn.active {
    background: var(--qgis-secondary-color);
    color: white;
    border-color: var(--qgis-secondary-color);
}

/* ============================================================================
   LOADING OVERLAY
   ============================================================================ */

.qgis-loading {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--qgis-overlay-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
}

/* ============================================================================
   INFO PANEL
   ============================================================================ */

.qgis-info-panel {
    width: var(--qgis-info-panel-width);
    background: var(--qgis-card-bg);
    border-left: 1px solid var(--qgis-border-color);
    display: flex;
    flex-direction: column;
    z-index: 500;
    box-shadow: -2px 0 8px rgba(0, 0, 0, 0.1);
    color: var(--qgis-text-color);
}

.qgis-info-header {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--qgis-border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--qgis-bg-color);
}

.qgis-info-header h5 {
    margin: 0;
    font-size: 1rem;
    color: var(--qgis-text-color);
}

.qgis-info-content {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
}

/* ============================================================================
   FOOTER
   ============================================================================ */

.qgis-footer {
    height: var(--qgis-footer-height);
    background: var(--qgis-bg-color);
    border-top: 1px solid var(--qgis-border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
    font-size: 0.8rem;
    color: var(--qgis-text-color);
}

.qgis-footer-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.qgis-basemap-selector, .qgis-theme-selector {
    display: flex;
    align-items: center;
}

.qgis-basemap-selector .form-select, .qgis-theme-selector  .form-select {
    width: auto;
    background-color: var(--qgis-input-bg);
    border-color: var(--qgis-input-border);
    color: var(--qgis-text-color);
}

.qgis-basemap-selector .form-label , .qgis-theme-selector  .form-label {
    color: var(--qgis-text-color);
}


.qgis-attribution {
    color: var(--qgis-text-muted);
}

.qgis-attribution a {
    color: var(--qgis-secondary-color);
}

/* ============================================================================
   LAYER TREE
   ============================================================================ */

.qgis-layer-tree-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.qgis-layer-tree-header h6 {
    color: var(--qgis-text-color);
    margin: 0;
}

.qgis-layer-tree-actions .btn {
    padding: 0.25rem;
    color: var(--qgis-text-muted);
}

.qgis-layer-tree-actions .btn:hover {
    color: var(--qgis-secondary-color);
}

.qgis-layer-item {
    border: 1px solid var(--qgis-border-color);
    border-radius: 4px;
    margin-bottom: 0.5rem;
    background: var(--qgis-card-bg);
}

.qgis-layer-item-header {
    display: flex;
    align-items: center;
    padding: 0.5rem;
    gap: 0.5rem;
}

.qgis-layer-toggle {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    width: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--qgis-text-muted);
}

.qgis-layer-toggle:hover {
    color: var(--qgis-secondary-color);
}

.qgis-layer-toggle i {
    transition: transform 0.2s;
}

.qgis-layer-item.collapsed .qgis-layer-toggle i {
    transform: rotate(-90deg);
}

.qgis-layer-item .form-check {
    flex: 1;
    margin: 0;
}

.qgis-layer-item .form-check-input {
    background-color: var(--qgis-input-bg);
    border-color: var(--qgis-input-border);
}

.qgis-layer-item .form-check-input:checked {
    background-color: var(--qgis-secondary-color);
    border-color: var(--qgis-secondary-color);
}

.qgis-layer-label {
    font-size: 0.85rem;
    cursor: pointer;
    color: var(--qgis-text-color);
}

.qgis-layer-actions {
    display: flex;
    gap: 0.25rem;
}

.qgis-layer-actions .btn {
    padding: 0.125rem 0.25rem;
    font-size: 0.8rem;
    color: var(--qgis-text-muted);
    background: transparent;
    border: none;
}

.qgis-layer-actions .btn:hover {
    color: var(--qgis-secondary-color);
}

.qgis-layer-item-content {
    padding: 0 0.5rem 0.5rem 2rem;
}

.qgis-layer-item.collapsed .qgis-layer-item-content {
    display: none;
}

.qgis-layer-item.selected {
    border-color: var(--qgis-secondary-color);
    box-shadow: 0 0 0 1px var(--qgis-secondary-color);
}

/* Layer groups */
.qgis-layer-group {
    margin-left: 1rem;
    border-left: 2px solid var(--qgis-border-color);
    padding-left: 0.5rem;
    margin-bottom: 0.5rem;
}

.qgis-layer-group-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0;
}

/* Layer opacity */
.qgis-layer-opacity {
    padding-top: 1rem;
    border-top: 1px solid var(--qgis-border-color);
}

.qgis-layer-opacity .form-label {
    color: var(--qgis-text-color);
}

.qgis-layer-opacity .text-muted {
    color: var(--qgis-text-muted) !important;
}

.qgis-layer-opacity .form-range {
    background: transparent;
}

.qgis-layer-opacity .form-range::-webkit-slider-track {
    background: var(--qgis-border-color);
}

.qgis-layer-opacity .form-range::-webkit-slider-thumb {
    background: var(--qgis-secondary-color);
}

/* ============================================================================
   LEGEND - Enhanced
   ============================================================================ */

.qgis-legend-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.qgis-legend-header h6 {
    color: var(--qgis-text-color);
    margin: 0;
}

.qgis-legend-options {
    color: var(--qgis-text-color);
}

.qgis-legend-options .form-check-input {
    background-color: var(--qgis-input-bg);
    border-color: var(--qgis-input-border);
}

.qgis-legend-options .form-check-input:checked {
    background-color: var(--qgis-secondary-color);
    border-color: var(--qgis-secondary-color);
}

.qgis-legend-item {
    margin-bottom: 0.75rem;
    border: 1px solid var(--qgis-border-color);
    border-radius: 4px;
    background: var(--qgis-card-bg);
}

.qgis-legend-item-header {
    display: flex;
    align-items: center;
    padding: 0.5rem;
    gap: 0.5rem;
    background: var(--qgis-bg-color);
    border-radius: 4px 4px 0 0;
    cursor: pointer;
}

.qgis-legend-toggle {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    color: var(--qgis-text-muted);
}

.qgis-legend-toggle:hover {
    color: var(--qgis-secondary-color);
}

.qgis-legend-title {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--qgis-text-color);
}

.qgis-legend-item-content {
    padding: 0.5rem;
    background: var(--qgis-card-bg);
}

.qgis-legend-item.collapsed .qgis-legend-item-content {
    display: none;
}

[data-bs-theme="dark"] .qgis-legend-item-content {
    background: var(--qgis-card-bg);
}

/* Legend symbols list (individual symbols mode) */
.qgis-legend-symbols {
    list-style: none;
    margin: 0;
    padding: 0;
}

.qgis-legend-symbol-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.2rem 0;
    border-bottom: 1px solid var(--qgis-border-color);
}

.qgis-legend-symbol-row:last-child {
    border-bottom: none;
}

.qgis-legend-symbol-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    object-fit: contain;
    image-rendering: pixelated;
}

.qgis-legend-symbol-label {
    font-size: 0.8rem;
    color: var(--qgis-text-color);
    line-height: 1.2;
    word-break: break-word;
}

[data-bs-theme="dark"] .qgis-legend-symbol-label {
    color: var(--qgis-text-color);
}

/* Legend image (fallback full image mode) */
.qgis-legend-image {
    max-width: 100%;
    height: auto;
    cursor: zoom-in;
    transition: opacity 0.2s;
}

.qgis-legend-image:hover {
    opacity: 0.8;
}

/* Legend zoom overlay */
.qgis-legend-zoom-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    cursor: zoom-out;
}

.qgis-legend-zoom-overlay.active {
    display: flex;
}

.qgis-legend-zoom-container {
    background: var(--qgis-card-bg);
    border-radius: 8px;
    padding: 1rem;
    max-width: 90vw;
    max-height: 90vh;
    overflow: auto;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.qgis-legend-zoom-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #dee2e6;
}

.qgis-legend-zoom-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--qgis-text-color);
}

.qgis-legend-zoom-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--qgis-text-muted);
    line-height: 1;
    padding: 0;
}

.qgis-legend-zoom-close:hover {
    color: var(--qgis-text-color);
}

.qgis-legend-zoom-image {
    max-width: 100%;
    height: auto;
    image-rendering: auto;
}

/* View mode toggle */
.qgis-legend-view-toggle {
    display: flex;
    gap: 0.25rem;
}

.qgis-legend-view-toggle .btn {
    padding: 0.15rem 0.4rem;
    font-size: 0.75rem;
}

/* ============================================================================
   FILTER PANEL
   ============================================================================ */

.qgis-filter-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.qgis-filter-header h6 {
    color: var(--qgis-text-color);
    margin: 0;
}

.qgis-filter-content .form-label {
    color: var(--qgis-text-color);
}

.qgis-filter-content .form-select,
.qgis-filter-content .form-control {
    background-color: var(--qgis-input-bg);
    border-color: var(--qgis-input-border);
    color: var(--qgis-text-color);
}

.qgis-filter-content .form-select:focus,
.qgis-filter-content .form-control:focus {
    border-color: var(--qgis-secondary-color);
    box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
}

.qgis-filter-content .form-check-input {
    background-color: var(--qgis-input-bg);
    border-color: var(--qgis-input-border);
}

.qgis-filter-content .form-check-input:checked {
    background-color: var(--qgis-secondary-color);
    border-color: var(--qgis-secondary-color);
}

.qgis-filter-content .form-check-label {
    color: var(--qgis-text-color);
}

.qgis-filter-section {
    border: 1px solid var(--qgis-border-color);
    border-radius: 4px;
    padding: 0.75rem;
    background: var(--qgis-card-bg);
}

.qgis-filter-section-title {
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--qgis-text-color);
}

.qgis-filter-row {
    background: var(--qgis-bg-color);
    padding: 0.5rem;
    border-radius: 4px;
}

.qgis-active-filters {
    background: rgba(255, 193, 7, 0.15);
    padding: 0.75rem;
    border-radius: 4px;
    border: 1px solid rgba(255, 193, 7, 0.3);
}

[data-bs-theme="dark"] .qgis-active-filters {
    background: rgba(255, 193, 7, 0.1);
    border-color: rgba(255, 193, 7, 0.2);
}

/* ============================================================================
   PRINT PANEL
   ============================================================================ */

.qgis-print-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.qgis-print-header h6 {
    color: var(--qgis-text-color);
    margin: 0;
}

.qgis-print-content .form-label {
    color: var(--qgis-text-color);
}

.qgis-print-content .form-select,
.qgis-print-content .form-control {
    background-color: var(--qgis-input-bg);
    border-color: var(--qgis-input-border);
    color: var(--qgis-text-color);
}

.qgis-print-content .form-check-input {
    background-color: var(--qgis-input-bg);
    border-color: var(--qgis-input-border);
}

.qgis-print-content .form-check-input:checked {
    background-color: var(--qgis-secondary-color);
    border-color: var(--qgis-secondary-color);
}

.qgis-print-content .form-check-label {
    color: var(--qgis-text-color);
}

.qgis-print-content .input-group-text {
    background-color: var(--qgis-bg-color);
    border-color: var(--qgis-input-border);
    color: var(--qgis-text-color);
}

.qgis-print-preview {
    border: 1px solid var(--qgis-border-color);
    border-radius: 4px;
    padding: 0.5rem;
    background: var(--qgis-bg-color);
}

.qgis-print-preview-inner {
    background: var(--qgis-card-bg);
    border: 1px solid var(--qgis-border-color);
    aspect-ratio: 210 / 297;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.5rem;
}

.qgis-print-preview-inner.landscape {
    aspect-ratio: 297 / 210;
}

.qgis-print-preview-map {
    width: 80%;
    height: 60%;
    background: var(--qgis-map-bg);
    border: 1px dashed var(--qgis-border-color);
}

.qgis-print-preview-info {
    color: var(--qgis-text-muted);
}

/* ============================================================================
   FEATURE INFO / CARDS
   ============================================================================ */

.qgis-feature-card {
    cursor: pointer;
    transition: box-shadow 0.2s;
    background: var(--qgis-card-bg);
    border-color: var(--qgis-border-color);
}

.qgis-feature-card:hover {
    box-shadow: var(--qgis-shadow);
}

.qgis-feature-card .card-header {
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
    background: var(--qgis-bg-color);
    border-bottom-color: var(--qgis-border-color);
    color: var(--qgis-text-color);
}

.qgis-feature-card .card-body {
    padding: 0.5rem 0.75rem;
    background: var(--qgis-card-bg);
}

.qgis-feature-card .table {
    font-size: 0.8rem;
    color: var(--qgis-text-color);
}

.qgis-feature-card .table th {
    width: 40%;
    font-weight: 500;
    color: var(--qgis-text-muted);
    border-color: var(--qgis-border-color);
}

.qgis-feature-card .table td {
    border-color: var(--qgis-border-color);
}

/* ============================================================================
   BOOTSTRAP DARK MODE OVERRIDES
   Removed: [data-bs-theme="dark"] and .dark-mode blocks for modal, table,
   form, button, alert, badge, nav-pills. These are now handled automatically
   by ThemeEngine tokens.css — all --qgis-* vars resolve through --rs-*
   which change automatically in dark mode.
   ============================================================================ */

/* ============================================================================
   LOADING STATES
   ============================================================================ */

.qgis-layer-tree-loading,
.qgis-legend-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    color: var(--qgis-text-muted);
}

/* ============================================================================
   RESPONSIVE
   ============================================================================ */

@media (max-width: 768px) {
    .qgis-sidebar {
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        z-index: 600;
    }

    .qgis-sidebar.collapsed {
        margin-left: calc(-1 * var(--qgis-sidebar-width));
    }

    .qgis-info-panel {
        position: absolute;
        right: 0;
        top: 0;
        bottom: 0;
        width: 100%;
        max-width: var(--qgis-info-panel-width);
    }

    .qgis-search input {
        width: 150px;
    }

    .qgis-coordinates,
    .qgis-scale {
        display: none;
    }
}

/* ============================================================================
   LEAFLET OVERRIDES
   ============================================================================ */

.leaflet-control-zoom {
    display: none; /* We use custom toolbar */
}

.leaflet-control-attribution {
    font-size: 10px;
    background: var(--qgis-overlay-bg) !important;
    color: var(--qgis-text-muted) !important;
}

.leaflet-control-attribution a {
    color: var(--qgis-secondary-color) !important;
}

.leaflet-control-scale-line {
    background: var(--qgis-overlay-bg) !important;
    border-color: var(--qgis-text-muted) !important;
    color: var(--qgis-text-color) !important;
}

.leaflet-popup-content-wrapper {
    background: var(--qgis-card-bg);
    color: var(--qgis-text-color);
    box-shadow: var(--qgis-shadow-lg);
}

.leaflet-popup-tip {
    background: var(--qgis-card-bg);
}

.leaflet-popup-close-button {
    color: var(--qgis-text-muted) !important;
}

.leaflet-popup-close-button:hover {
    color: var(--qgis-text-color) !important;
}

/* ============================================================================
   UTILITY CLASSES
   ============================================================================ */

.text-muted {
    color: var(--qgis-text-muted) !important;
}

/* Layer groups */
.qgis-layer-group {
    margin-left: 1rem;
    border-left: 2px solid var(--qgis-border-color);
    padding-left: 0.5rem;
    margin-bottom: 0.5rem;
}

.qgis-layer-group-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0;
}

/* Tree hierarchy indentation & styling */
.qgis-layer-group-item {
    border: 1px solid var(--qgis-border-color);
    border-radius: 4px;
    margin-bottom: 0.5rem;
    background: var(--qgis-card-bg);
}

.qgis-layer-group-item > .qgis-layer-item-header {
    background: var(--qgis-hover-bg);
    border-radius: 4px 4px 0 0;
    font-weight: 500;
}

.qgis-layer-group-children {
    padding: 0.25rem 0.25rem 0.25rem 0.5rem;
    border-top: 1px solid var(--qgis-border-color);
}

.qgis-layer-group-item.collapsed > .qgis-layer-group-children {
    display: none;
}

.qgis-layer-group-item.collapsed .qgis-layer-toggle i {
    transform: rotate(-90deg);
}

/* Indeterminate checkbox styling */
.qgis-group-checkbox:indeterminate {
    background-color: var(--qgis-secondary-color);
    border-color: var(--qgis-secondary-color);
    opacity: 0.6;
}



/* ============================================================================
   MVT BADGE
   ============================================================================ */

.qgis-badge-mvt {
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.15rem 0.4rem;
    border-radius: 0.2rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    vertical-align: middle;
    transition: background-color 0.2s ease, color 0.2s ease, opacity 0.2s ease;
    user-select: none;

    /* Default: MVT active (green) */
    background-color: rgba(25, 135, 84, 0.2);
    color: var(--rs-success);
    border: 1px solid rgba(25, 135, 84, 0.35);
}

.qgis-badge-mvt:hover {
    opacity: 0.85;
}

/* MVT active state */
.qgis-badge-mvt-on,
.qgis-badge-mvt:not(.qgis-badge-mvt-off) {
    background-color: rgba(25, 135, 84, 0.2);
    color: var(--rs-success);
    border-color: rgba(25, 135, 84, 0.35);
}

/* MVT disabled / WMS fallback state */
.qgis-badge-mvt-off {
    background-color: rgba(108, 117, 125, 0.15);
    color: var(--qgis-text-muted, #6c757d);
    border-color: rgba(108, 117, 125, 0.3);
    text-decoration: line-through;
}

/* Dark mode adjustments */
[data-bs-theme="dark"] .qgis-badge-mvt:not(.qgis-badge-mvt-off) {
    background-color: rgba(32, 201, 151, 0.2);
    color: var(--rs-success);
    border-color: rgba(32, 201, 151, 0.35);
}

[data-bs-theme="dark"] .qgis-badge-mvt-off {
    background-color: rgba(173, 181, 189, 0.1);
    color: var(--qgis-text-muted);
    border-color: rgba(173, 181, 189, 0.2);
}

/* ── Layer Badges Container ── */
.qgis-layer-badges {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    margin-left: 0.25rem;
    flex-shrink: 0;
}

/* ── MVT Badge ── */
.qgis-badge-mvt {
    display: inline-block;
    font-size: 0.58rem;
    font-weight: 700;
    padding: 0.1rem 0.3rem;
    border-radius: 0.2rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    line-height: 1.2;
    vertical-align: middle;
    user-select: none;
    transition: background-color 0.2s, color 0.2s;
}

.qgis-badge-mvt:hover {
    opacity: 0.75;
}

/* MVT active (green) */
.qgis-badge-mvt.qgis-badge-mvt-on {
    background-color: rgba(25, 135, 84, 0.18);
    color: var(--rs-success);
    border: 1px solid rgba(25, 135, 84, 0.3);
}

/* MVT off / WMS fallback (gray) */
.qgis-badge-mvt.qgis-badge-mvt-off {
    background-color: rgba(108, 117, 125, 0.12);
    color: var(--qgis-text-muted);
    border: 1px solid rgba(108, 117, 125, 0.2);
}

/* Dark mode */
[data-bs-theme="dark"] .qgis-badge-mvt.qgis-badge-mvt-on {
    background-color: rgba(32, 201, 151, 0.2);
    color: var(--rs-success);
    border-color: rgba(32, 201, 151, 0.35);
}

[data-bs-theme="dark"] .qgis-badge-mvt.qgis-badge-mvt-off {
    background-color: rgba(173, 181, 189, 0.1);
    color: var(--qgis-text-muted);
    border-color: rgba(173, 181, 189, 0.2);
}

/* SVG marker icons — remove default Leaflet divIcon styling */
.qgis-svg-marker {
    background: none !important;
    border: none !important;
}


/* QGIS Form Renderer Styles */

.qgis-form-container {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 13px;
    color: var(--qgis-text-color);
}

/* Tab Layout */
.qgis-form-tabs {
    list-style: none;
    padding: 0;
    margin: 0 0 12px 0;
    display: flex;
    border-bottom: 2px solid var(--qgis-border-color);
    flex-wrap: wrap;
}

.qgis-form-tab {
    padding: 8px 16px;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    color: var(--qgis-text-muted);
    transition: color 0.2s, border-color 0.2s;
    font-weight: 500;
}

.qgis-form-tab:hover {
    color: var(--qgis-text-color);
    border-bottom-color: var(--qgis-text-muted);
}

.qgis-form-tab.active {
    color: var(--qgis-secondary-color);
    border-bottom-color: var(--qgis-secondary-color);
}

.qgis-form-tab-panel {
    display: none;
    padding: 4px 0;
}

.qgis-form-tab-panel.active {
    display: block;
}

/* Group Box */
.qgis-form-groupbox {
    border: 1px solid var(--qgis-border-color);
    border-radius: 6px;
    padding: 12px;
    margin: 8px 0;
}

.qgis-form-section {
    margin: 4px 0;
}

.qgis-form-group-title {
    font-weight: 600;
    font-size: 14px;
    color: var(--qgis-text-color);
    margin-bottom: 8px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--qgis-border-color);
}

/* Field */
.qgis-form-field {
    padding: 6px 0;
    border-bottom: 1px solid var(--qgis-border-color);
}

.qgis-form-field:last-child {
    border-bottom: none;
}

.qgis-form-label {
    display: block;
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    color: var(--qgis-text-muted);
    margin-bottom: 2px;
}

.qgis-form-value {
    color: var(--qgis-text-color);
    word-break: break-word;
}

.qgis-form-null {
    color: var(--qgis-text-muted);
    font-style: italic;
}

.qgis-form-image {
    border-radius: 4px;
    margin-top: 4px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Simple Table Fallback */
.qgis-form-simple-table {
    width: 100%;
    border-collapse: collapse;
}

.qgis-form-simple-table th,
.qgis-form-simple-table td {
    padding: 6px 8px;
    border-bottom: 1px solid var(--qgis-border-color);
    text-align: left;
    vertical-align: top;
}

.qgis-form-simple-table th {
    font-weight: 600;
    color: var(--qgis-text-color);
    width: 35%;
    font-size: 12px;
}

/* Loading */
.qgis-form-loading {
    text-align: center;
    padding: 20px;
    color: var(--qgis-text-muted);
}

.qgis-form-loading .spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid #dee2e6;
    border-top-color: var(--qgis-secondary-color);
    border-radius: 50%;
    animation: qgis-spin 0.6s linear infinite;
}

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

// ... existing code ...
/* QGIS Form Renderer Styles */

.qgis-form-container {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 13px;
    color: var(--qgis-text-color, #333);
}

/* Tab Layout */
.qgis-form-tabs {
    list-style: none;
    padding: 0;
    margin: 0 0 12px 0;
    display: flex;
    border-bottom: 2px solid var(--qgis-border-color, #dee2e6);
    flex-wrap: wrap;
}

.qgis-form-tab {
    padding: 8px 16px;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    color: var(--qgis-text-muted, #6c757d);
    transition: color 0.2s, border-color 0.2s;
    font-weight: 500;
}

.qgis-form-tab:hover {
    color: var(--qgis-text-color, #495057);
    border-bottom-color: var(--qgis-text-muted, #adb5bd);
}

.qgis-form-tab.active {
    color: var(--qgis-secondary-color, #0d6efd);
    border-bottom-color: var(--qgis-secondary-color, #0d6efd);
}

.qgis-form-tab-panel {
    display: none;
    padding: 4px 0;
}

.qgis-form-tab-panel.active {
    display: block;
}

/* Group Box */
.qgis-form-groupbox {
    border: 1px solid var(--qgis-border-color, #dee2e6);
    border-radius: 6px;
    padding: 12px;
    margin: 8px 0;
    background: var(--qgis-card-bg, #ffffff);
}

.qgis-form-section {
    margin: 4px 0;
}

.qgis-form-group-title {
    font-weight: 600;
    font-size: 14px;
    color: var(--qgis-text-color, #495057);
    margin-bottom: 8px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--qgis-border-color, #e9ecef);
}

/* Field */
.qgis-form-field {
    padding: 6px 0;
    border-bottom: 1px solid var(--qgis-border-color, #f1f3f5);
}

.qgis-form-field:last-child {
    border-bottom: none;
}

.qgis-form-label {
    display: block;
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    color: var(--qgis-text-muted, #868e96);
    margin-bottom: 2px;
}

.qgis-form-value {
    color: var(--qgis-text-color, #212529);
    word-break: break-word;
}

.qgis-form-null {
    color: var(--qgis-text-muted, #adb5bd);
    font-style: italic;
}

.qgis-form-image {
    border-radius: 4px;
    margin-top: 4px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Simple Table Fallback */
.qgis-form-simple-table {
    width: 100%;
    border-collapse: collapse;
}

.qgis-form-simple-table th,
.qgis-form-simple-table td {
    padding: 6px 8px;
    border-bottom: 1px solid var(--qgis-border-color, #f1f3f5);
    text-align: left;
    vertical-align: top;
}

.qgis-form-simple-table th {
    font-weight: 600;
    color: var(--qgis-text-muted, #495057);
    width: 35%;
    font-size: 12px;
}

.qgis-form-simple-table td {
    color: var(--qgis-text-color, #212529);
}

/* Loading */
.qgis-form-loading {
    text-align: center;
    padding: 20px;
    color: var(--qgis-text-muted, #868e96);
}

.qgis-form-loading .spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid var(--qgis-border-color, #dee2e6);
    border-top-color: var(--qgis-secondary-color, #0d6efd);
    border-radius: 50%;
    animation: qgis-spin 0.6s linear infinite;
}

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

/* Grid layout for multi-column containers */
.qgis-form-grid {
    gap: 8px;
}

/* Color widget swatch */
.qgis-form-color {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 1px solid var(--qgis-border-color, #ccc);
    border-radius: 3px;
    vertical-align: middle;
}



/* ============================================================================
   FEATURE INFO — SPLIT PANEL LAYOUT
   ============================================================================ */

.qgis-fi-split {
    display: flex;
    height: 65vh;
    min-height: 350px;
    max-height: 80vh;
}

/* LEFT: feature list */
.qgis-fi-list-panel {
    width: 280px;
    min-width: 220px;
    max-width: 320px;
    border-right: 1px solid var(--qgis-border-color, #dee2e6);
    display: flex;
    flex-direction: column;
    background: var(--qgis-bg-color, #f8f9fa);
    flex-shrink: 0;
}

.qgis-fi-list-header {
    padding: 8px 12px;
    border-bottom: 1px solid var(--qgis-border-color, #dee2e6);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--qgis-card-bg, #fff);
}

.qgis-fi-list-body {
    flex: 1;
    overflow-y: auto;
    padding: 0;
}

/* Layer group in feature list */
.qgis-fi-layer-group {
    border-bottom: 1px solid var(--qgis-border-color, #dee2e6);
}

.qgis-fi-layer-group:last-child {
    border-bottom: none;
}

.qgis-fi-layer-group-header {
    padding: 6px 12px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--qgis-text-muted, #6c757d);
    background: var(--qgis-hover-bg, rgba(0,0,0,0.04));
    display: flex;
    align-items: center;
    gap: 6px;
    position: sticky;
    top: 0;
    z-index: 1;
}

.qgis-fi-layer-group-header .badge {
    font-size: 10px;
}

/* Gruppo-layer collassabile */
.qgis-fi-layer-group-header {
    cursor: pointer;
    user-select: none;
}

.qgis-fi-group-name {
    flex: 1 1 auto;
}

.qgis-fi-group-caret {
    font-size: 10px;
    transition: transform 0.15s ease;
}

.qgis-fi-layer-group.collapsed .qgis-fi-group-caret {
    transform: rotate(-90deg);
}

.qgis-fi-layer-group.collapsed .qgis-fi-layer-group-body {
    display: none;
}

/* Feature list item */
.qgis-fi-item {
    padding: 8px 12px;
    cursor: pointer;
    border-bottom: 1px solid var(--qgis-border-color, #f1f3f5);
    transition: background 0.15s;
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.qgis-fi-item:hover {
    background: var(--qgis-hover-bg, rgba(0,0,0,0.04));
}

.qgis-fi-item.active {
    background: var(--qgis-secondary-color, #3498db);
    color: #fff;
}

.qgis-fi-item.active .qgis-fi-item-sub {
    color: rgba(255,255,255,0.7);
}

.qgis-fi-item-icon {
    font-size: 14px;
    flex-shrink: 0;
    opacity: 0.6;
}

.qgis-fi-item-text {
    flex: 1;
    min-width: 0;
}

.qgis-fi-item-title {
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.qgis-fi-item-sub {
    font-size: 11px;
    color: var(--qgis-text-muted, #6c757d);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* RIGHT: detail panel */
.qgis-fi-detail-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    background: var(--qgis-card-bg, #fff);
}

.qgis-fi-detail-header {
    padding: 8px 16px;
    border-bottom: 1px solid var(--qgis-border-color, #dee2e6);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--qgis-card-bg, #fff);
    flex-shrink: 0;
}

.qgis-fi-detail-title {
    font-weight: 600;
    font-size: 14px;
    color: var(--qgis-text-color, #212529);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.qgis-fi-detail-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
}

.qgis-fi-detail-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
}

/* Responsive: stack on small screens */
@media (max-width: 768px) {
    .qgis-fi-split {
        flex-direction: column;
        height: auto;
        max-height: 80vh;
    }

    .qgis-fi-list-panel {
        width: 100%;
        max-width: none;
        max-height: 200px;
        border-right: none;
        border-bottom: 1px solid var(--qgis-border-color, #dee2e6);
    }
}


/* ============================================================================
   TOOL DROPDOWN (selection tools)
   ============================================================================ */

.qgis-tool-dropdown {
    position: relative;
    display: flex;
}

.qgis-tool-dropdown > .btn:first-child {
    border-radius: 0;
    flex: 1;
}

.qgis-tool-dropdown-toggle {
    width: 18px !important;
    min-width: 18px !important;
    padding: 0 !important;
    border-radius: 0;
    border-left: 1px solid var(--qgis-border-color, #dee2e6) !important;
    font-size: 8px !important;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qgis-tool-dropdown-toggle i {
    font-size: 8px;
}

.qgis-tool-dropdown-menu {
    display: none;
    position: absolute;
    right: calc(100% + 6px);
    left: auto;
    top: 0;
    background: var(--qgis-card-bg, #fff);
    border: 1px solid var(--qgis-border-color, #dee2e6);
    border-radius: 6px;
    box-shadow: var(--qgis-shadow-lg, 0 4px 16px rgba(0,0,0,0.2));
    z-index: 1000;
    min-width: 160px;
    padding: 4px 0;
}

.qgis-tool-dropdown-menu.show {
    display: block;
}

.qgis-tool-dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 6px 12px;
    border: none;
    background: none;
    font-size: 13px;
    color: var(--qgis-text-color, #212529);
    cursor: pointer;
    white-space: nowrap;
    text-align: left;
}

.qgis-tool-dropdown-item:hover {
    background: var(--qgis-hover-bg, rgba(0,0,0,0.04));
}

.qgis-tool-dropdown-item.active {
    background: var(--qgis-secondary-color, #3498db);
    color: #fff;
    border-radius: 3px;
    margin: 0 4px;
    width: calc(100% - 8px);
}

.qgis-tool-dropdown-item i {
    font-size: 15px;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

/* Highlight main button when a non-default tool is active */
.qgis-tool-dropdown > .btn.active {
    background: var(--qgis-secondary-color, #3498db);
    color: #fff;
    border-color: var(--qgis-secondary-color, #3498db);
}

/* Selection drawing style feedback */
.qgis-selection-drawing {
    cursor: crosshair !important;
}


/* ================================================================
   LIGHTBOX — inline image viewer for form images
   ================================================================ */
.qgis-lightbox-overlay {
    position: fixed;
    inset: 0;
    z-index: 99999;           /* above Bootstrap modals (z-index ~1055) */
    display: flex;
    align-items: center;
    justify-content: center;
    visibility: hidden;
    opacity: 0;
    transition: opacity .25s ease, visibility .25s ease;
    pointer-events: none;
}

.qgis-lightbox-overlay.active {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
}

.qgis-lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, .8);
    backdrop-filter: blur(4px);
}

.qgis-lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qgis-lightbox-img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 6px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, .5);
    user-select: none;
    -webkit-user-drag: none;
    animation: qgis-lb-zoom-in .2s ease-out;
}

@keyframes qgis-lb-zoom-in {
    from { transform: scale(.85); opacity: 0; }
    to   { transform: scale(1);   opacity: 1; }
}

.qgis-lightbox-close {
    position: absolute;
    top: -16px;
    right: -16px;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, .9);
    color: var(--qgis-text-color);
    font-size: 20px;
    font-weight: bold;
    line-height: 36px;
    text-align: center;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .3);
    transition: background .15s, transform .15s;
    z-index: 1;
}

.qgis-lightbox-close:hover {
    background: #fff;
    transform: scale(1.1);
}

/* Dark mode */
[data-bs-theme="dark"] .qgis-lightbox-close {
    background: rgba(50, 50, 50, .9);
    color: #eee;
}

[data-bs-theme="dark"] .qgis-lightbox-close:hover {
    background: #444;
}