/* ============================================
   NATO MARKER SYSTEM STYLES
   ============================================ */

/* ---- RIGHT CATALOG PANEL (always visible) ---- */
.nato-sidebar {
    position: fixed;
    top: var(--header-height);
    right: 0;
    width: var(--sidebar-width);
    height: calc(100vh - var(--header-height));
    background: var(--bg-panel);
    backdrop-filter: blur(16px);
    border-left: 1px solid var(--border-medium);
    z-index: 1100;
    display: flex;
    flex-direction: column;
    overflow: visible;
}

/* ---- SIDEBAR RESIZE HANDLE ---- */
.sidebar-resize-handle {
    position: absolute;
    left: -3px;
    top: 0;
    width: 7px;
    height: 100%;
    cursor: col-resize;
    z-index: 1200;
}

.sidebar-resize-handle::before {
    content: '';
    position: absolute;
    left: 2px;
    top: 50%;
    transform: translateY(-50%);
    width: 2px;
    height: 40px;
    background: var(--border-medium);
    border-radius: 1px;
    opacity: 0;
    transition: all 0.2s ease;
}

.sidebar-resize-handle:hover::before,
body.sidebar-resizing .sidebar-resize-handle::before {
    opacity: 1;
    height: 60px;
    background: var(--accent-primary);
    box-shadow: 0 0 8px rgba(212, 175, 55, 0.3);
}

body.sidebar-resizing {
    cursor: col-resize !important;
    user-select: none !important;
}

body.sidebar-resizing * {
    cursor: col-resize !important;
    user-select: none !important;
}

body.sidebar-resizing iframe {
    pointer-events: none;
}

.nato-sidebar-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 0;
}

/* ---- SIDEBAR TABS ---- */
.nato-sidebar-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-medium);
    flex-shrink: 0;
}

.nato-tab {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.3px;
    padding: 10px 4px;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.nato-tab:hover {
    color: var(--text-secondary);
    background: var(--accent-primary-dim);
}

.nato-tab.active {
    color: var(--accent-primary);
}

.nato-tab.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 20%;
    right: 20%;
    height: 2px;
    background: var(--accent-primary);
}

.nato-tab-label {
    pointer-events: none;
}

.nato-tab-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 16px;
    padding: 0 4px;
    font-size: 10px;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--bg-base);
    background: var(--accent-primary);
    border-radius: var(--radius-xs);
    letter-spacing: 0;
    pointer-events: none;
}

.nato-tab:not(.active) .nato-tab-badge {
    background: var(--text-muted);
    color: var(--bg-base);
}

/* ---- SEARCH BAR ---- */
.catalog-search {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-subtle);
    flex-shrink: 0;
}

.catalog-search-input {
    width: 100%;
    background: var(--bg-base);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 13px;
    padding: 6px 10px 6px 28px;
    outline: none;
    transition: border-color var(--duration-fast) var(--ease-out);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23555248' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: 8px center;
}

.catalog-search-input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--border-focus);
}

.catalog-search-input::placeholder {
    color: var(--text-muted);
    font-size: 12px;
}

/* ---- FAVORITES IN CATALOG (collapsible) ---- */
.catalog-favorites-section {
    border-bottom: 1px solid var(--border-medium);
}

.catalog-favorites-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    cursor: pointer;
    user-select: none;
    transition: background var(--duration-fast) var(--ease-out);
}

.catalog-favorites-header:hover {
    background: var(--accent-primary-dim);
}

.catalog-favorites-label {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--text-muted);
    flex: 1;
}

.catalog-favorites-count {
    font-size: 10px;
    font-family: var(--font-mono);
    color: var(--text-muted);
}

.catalog-favorites-chevron {
    color: var(--text-muted);
    transition: transform 0.2s ease;
}

.catalog-favorites-chevron.collapsed {
    transform: rotate(-90deg);
}

.catalog-favorites-body {
    padding: 4px 0;
}

.catalog-favorites-body.collapsed {
    display: none;
}

/* ---- TAB CONTENT ---- */
.nato-tab-content {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
}

.nato-tab-content::-webkit-scrollbar {
    width: 4px;
}

.nato-tab-content::-webkit-scrollbar-track {
    background: transparent;
}

.nato-tab-content::-webkit-scrollbar-thumb {
    background: var(--border-medium);
    border-radius: 2px;
}

/* ---- DRILL-DOWN CATEGORY LIST ---- */
.catalog-category-list {
    display: flex;
    flex-direction: column;
    padding: 8px;
    gap: 4px;
}

.catalog-category-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    background: transparent;
}

.catalog-category-card:hover {
    background: var(--accent-primary-dim);
    border-color: var(--border-medium);
}

.catalog-category-card-icon {
    width: 36px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    opacity: 0.7;
}

.catalog-category-card-icon svg {
    max-width: 36px;
    max-height: 28px;
}

.catalog-category-card:hover .catalog-category-card-icon {
    opacity: 1;
}

.catalog-category-card-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.catalog-category-card-name {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-secondary);
    letter-spacing: 0.3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.catalog-category-card:hover .catalog-category-card-name {
    color: var(--accent-primary);
}

.catalog-category-card-count {
    font-size: 11px;
    font-family: var(--font-mono);
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.catalog-category-card-arrow {
    font-size: 10px;
    color: var(--text-muted);
    flex-shrink: 0;
    transition: all var(--duration-fast) var(--ease-out);
}

.catalog-category-card:hover .catalog-category-card-arrow {
    color: var(--accent-primary);
    transform: translateX(2px);
}

/* ---- DRILL-IN SYMBOL VIEW HEADER ---- */
.catalog-symbol-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-subtle);
    flex-shrink: 0;
}

.catalog-back-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    background: none;
    border: 1px solid var(--border-subtle);
    color: var(--text-muted);
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
    border-radius: var(--radius-sm);
    letter-spacing: 0.3px;
}

.catalog-back-btn:hover {
    color: var(--accent-primary);
    border-color: var(--accent-primary);
    background: var(--accent-primary-dim);
}

.catalog-back-arrow {
    font-size: 9px;
}

.catalog-symbol-title {
    flex: 1;
    font-size: 11px;
    font-weight: 700;
    color: var(--accent-primary);
    letter-spacing: 0.3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.catalog-symbol-count {
    font-size: 11px;
    font-family: var(--font-mono);
    color: var(--text-muted);
    flex-shrink: 0;
}

/* ---- SYMBOL GRID (drill-in + search results + favorites) ---- */
.catalog-symbol-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
    gap: 6px;
    padding: 8px 10px;
}

/* ---- SEARCH RESULTS ---- */
.catalog-search-results {
    padding: 4px 0;
}

.catalog-search-group {
    margin-bottom: 4px;
}

.catalog-search-group-label {
    padding: 8px 14px 4px;
    font-size: 10px;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.3px;
}

.catalog-search-group-count {
    font-family: var(--font-mono);
    color: var(--text-muted);
    letter-spacing: 0;
    font-size: 10px;
    margin-left: 4px;
}

/* ---- FAVORITES TAB ---- */
.favorites-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
    gap: 6px;
    padding: 8px 10px;
}

.favorites-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
    gap: 12px;
    text-align: center;
}

.favorites-empty svg {
    color: var(--text-muted);
    opacity: 0.4;
}

.favorites-empty-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.3px;
}

.favorites-empty-hint {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.5;
    max-width: 200px;
}

/* ---- SYMBOL ITEMS (grid cells) ---- */
.nato-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 10px 6px 8px;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
    position: relative;
    background: transparent;
    text-align: center;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    transform-origin: center center;
}

.nato-item:hover {
    background: rgba(212, 175, 55, 0.08);
    border-color: rgba(212, 175, 55, 0.2);
    transform: scale(1.04);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 2;
}

.nato-item.selected {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--accent-primary);
    box-shadow: 0 0 8px rgba(212, 175, 55, 0.15);
}

/* Hidden item when filtered out */
.nato-item.hidden {
    display: none;
}

.nato-item-preview {
    width: 56px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nato-item-preview svg {
    max-width: 56px;
    max-height: 44px;
    filter: drop-shadow(0 0 1px rgba(255, 255, 255, 0.9))
            drop-shadow(0 0 0.5px rgba(255, 255, 255, 0.7));
}

.nato-item-name {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-muted);
    line-height: 1.2;
    max-height: 2.4em;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    word-break: break-word;
    width: 100%;
}

.nato-item.selected .nato-item-name {
    color: var(--accent-primary);
}

.nato-item:hover .nato-item-name {
    color: var(--text-secondary);
}

/* ---- CATALOG FAVORITE BUTTON ---- */
.nato-item-fav {
    position: absolute;
    top: 2px;
    right: 2px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all var(--duration-fast) var(--ease-out);
}

.nato-item:hover .nato-item-fav {
    opacity: 0.5;
}

.nato-item-fav:hover {
    color: var(--accent-primary);
    opacity: 1 !important;
}

.nato-item-fav.active {
    color: var(--accent-primary);
    opacity: 1 !important;
}

/* ---- DRAG & DROP ---- */
.nato-item.dragging {
    opacity: 0.4;
}

.nato-drag-ghost {
    position: fixed;
    top: -200px;
    left: -200px;
    pointer-events: none;
    z-index: 9999;
}

#map.drag-hover {
    outline: 2px solid var(--accent-primary);
    outline-offset: -2px;
}

/* ---- SEARCH EMPTY STATE ---- */
.catalog-no-results {
    display: none;
    padding: 24px 16px;
    text-align: center;
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.catalog-no-results.visible {
    display: block;
}

/* ---- SIDEBAR FOOTER ---- */
.nato-sidebar-footer {
    display: flex;
    gap: 6px;
    padding: 10px 12px;
    border-top: 1px solid var(--border-medium);
    flex-shrink: 0;
}

/* ---- PLACEMENT INDICATOR ---- */
.nato-placement-indicator {
    position: fixed;
    top: calc(var(--header-height) + 12px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-panel);
    backdrop-filter: blur(12px);
    border: 1px solid var(--accent-primary);
    padding: 8px 20px;
    z-index: 1200;
    display: flex;
    align-items: center;
    gap: 14px;
    border-radius: var(--radius-md);
}

.nato-placement-indicator span {
    font-size: 12px;
    font-weight: 600;
    color: var(--accent-primary);
    letter-spacing: 0.3px;
}

.nato-placement-indicator button {
    background: rgba(212, 175, 55, 0.15);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.3px;
    padding: 4px 12px;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
}

.nato-placement-indicator button:hover {
    background: rgba(212, 175, 55, 0.3);
    color: var(--accent-primary);
}

/* ---- MAP CURSOR ---- */
.leaflet-container.placement-active {
    cursor: crosshair !important;
}

/* ---- MARKER ICON ---- */
.nato-marker-icon {
    background: none !important;
    border: none !important;
    filter: drop-shadow(0 0 1px rgba(255, 255, 255, 0.9))
            drop-shadow(0 0 0.5px rgba(255, 255, 255, 0.7));
}

/* ---- MARKER LABEL (below symbol) ---- */
.nato-marker-icon-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.nato-marker-label-below {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    white-space: nowrap;
    text-shadow: 0 0 3px rgba(0, 0, 0, 0.9), 0 0 6px rgba(0, 0, 0, 0.6);
    margin-top: 1px;
    pointer-events: none;
    letter-spacing: 0.3px;
}

/* ---- MARKER LABEL TOOLTIP ---- */
.nato-marker-label {
    background: rgba(14, 16, 21, 0.85) !important;
    border: 1px solid var(--border-medium) !important;
    color: var(--text-primary) !important;
    font-family: var(--font-sans) !important;
    font-size: 12px !important;
    font-weight: 600 !important;
    letter-spacing: 0.5px !important;
    padding: 2px 8px !important;
    border-radius: 0 !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4) !important;
}

.nato-marker-label::before {
    border-bottom-color: var(--border-medium) !important;
}

/* ---- POPUP ---- */
.nato-marker-popup .leaflet-popup-content-wrapper {
    background: var(--bg-elevated) !important;
    border: 1px solid var(--border-medium) !important;
    border-radius: var(--radius-md) !important;
    color: var(--text-primary) !important;
    box-shadow: var(--shadow-xl) !important;
}

.nato-marker-popup .leaflet-popup-tip {
    background: var(--bg-elevated) !important;
    border: 1px solid var(--border-medium) !important;
    box-shadow: none !important;
}

.nato-marker-popup .leaflet-popup-close-button {
    color: var(--text-muted) !important;
    font-size: 18px !important;
}

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

.nato-marker-popup .leaflet-popup-content {
    margin: 0 !important;
    width: 240px !important;
}

.nato-popup-content {
    padding: 14px;
}

.nato-popup-symbol {
    display: flex;
    justify-content: center;
    margin-bottom: 8px;
}

.nato-popup-grid {
    text-align: center;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--accent-primary);
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.nato-popup-field {
    margin-bottom: 10px;
}

.nato-popup-field label {
    display: block;
    font-size: 9px;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.nato-popup-input,
.nato-popup-select,
.nato-popup-textarea {
    width: 100%;
    background: var(--bg-base);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 14px;
    padding: 6px 10px;
    outline: none;
    transition: border-color var(--duration-fast) var(--ease-out);
}

.nato-popup-input:focus,
.nato-popup-select:focus,
.nato-popup-textarea:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--border-focus);
}

.nato-popup-select {
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath d='M2 4l3 3 3-3' stroke='%23D4AF37' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    padding-right: 24px;
}

.nato-popup-select option {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

.nato-popup-textarea {
    resize: vertical;
    min-height: 48px;
    max-height: 120px;
    font-size: 13px;
}

.nato-popup-actions {
    display: flex;
    gap: 6px;
    margin-top: 12px;
}

/* ---- BUTTONS ---- */
.nato-btn {
    flex: 1;
    background: var(--bg-base);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.3px;
    padding: 6px 8px;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
    text-align: center;
}

.nato-btn:hover {
    background: var(--accent-primary-dim);
    border-color: var(--border-strong);
    color: var(--text-primary);
}

.nato-btn-save {
    color: var(--accent-primary);
    border-color: rgba(212, 175, 55, 0.3);
}

.nato-btn-save:hover {
    background: rgba(212, 175, 55, 0.2);
}

.nato-btn-delete {
    color: #c0392b;
    border-color: rgba(192, 57, 43, 0.3);
}

.nato-btn-delete:hover {
    background: rgba(192, 57, 43, 0.15);
    color: #e74c3c;
}

/* ============================================
   MARKER EDIT PANEL (overlay)
   ============================================ */

.marker-edit-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(3px);
}

.marker-edit-panel {
    background: var(--bg-elevated);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-lg);
    width: 380px;
    max-width: 90vw;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-xl);
}

.marker-edit-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 18px;
    border-bottom: 1px solid var(--border-medium);
    flex-shrink: 0;
}

.marker-edit-title {
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.3px;
}

.marker-edit-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 20px;
    cursor: pointer;
    padding: 0 4px;
    line-height: 1;
    transition: color var(--duration-fast) var(--ease-out);
}

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

.marker-edit-body {
    padding: 16px 18px;
    overflow-y: auto;
    flex: 1;
}

.marker-edit-body::-webkit-scrollbar {
    width: 4px;
}

.marker-edit-body::-webkit-scrollbar-track {
    background: transparent;
}

.marker-edit-body::-webkit-scrollbar-thumb {
    background: var(--border-medium);
    border-radius: 2px;
}

/* ---- PREVIEW ---- */
.marker-edit-preview {
    display: flex;
    justify-content: center;
    padding: 12px 0 8px;
}

.marker-edit-preview svg {
    filter: drop-shadow(0 0 1px rgba(255, 255, 255, 0.9))
            drop-shadow(0 0 0.5px rgba(255, 255, 255, 0.7));
}

.marker-edit-grid {
    text-align: center;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--accent-primary);
    margin-bottom: 14px;
    letter-spacing: 1px;
}

/* ---- FIELD ---- */
.marker-edit-field {
    margin-bottom: 10px;
}

.marker-edit-field label {
    display: block;
    font-size: 9px;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 4px;
    font-family: var(--font-sans);
}

.marker-edit-input,
.marker-edit-select,
.marker-edit-textarea {
    width: 100%;
    background: var(--bg-base);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 14px;
    padding: 6px 10px;
    outline: none;
    transition: border-color var(--duration-fast) var(--ease-out);
    box-sizing: border-box;
}

.marker-edit-input:focus,
.marker-edit-select:focus,
.marker-edit-textarea:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--border-focus);
}

.marker-edit-select {
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath d='M2 4l3 3 3-3' stroke='%23D4AF37' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    padding-right: 24px;
}

.marker-edit-select option {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

.marker-edit-textarea {
    resize: vertical;
    min-height: 48px;
    max-height: 120px;
    font-size: 13px;
}

/* ---- RANGE SLIDER ---- */
.marker-edit-range {
    width: 100%;
    height: 4px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--border-medium);
    outline: none;
    margin-top: 4px;
}

.marker-edit-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--accent-primary);
    cursor: pointer;
    border: 2px solid var(--bg-base);
}

.marker-edit-range::-moz-range-thumb {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--accent-primary);
    cursor: pointer;
    border: 2px solid var(--bg-base);
}

/* ---- AFFILIATION BUTTONS ---- */
.marker-edit-affiliation {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.marker-edit-affil-btn {
    flex: 1 1 auto;
    min-width: 0;
    background: var(--bg-base);
    border: 1px solid var(--border-medium);
    border-bottom: 2px solid transparent;
    border-radius: var(--radius-xs);
    color: var(--text-muted);
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.3px;
    padding: 5px 4px;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
    text-align: center;
    white-space: nowrap;
}

.marker-edit-affil-btn:hover {
    background: var(--accent-primary-dim);
    color: var(--text-primary);
}

.marker-edit-affil-btn.active {
    color: var(--text-primary);
    border-bottom-color: var(--affil-color);
    background: rgba(255, 255, 255, 0.05);
}

/* ---- ACTIONS ---- */
.marker-edit-actions {
    display: flex;
    gap: 6px;
    padding: 12px 18px;
    border-top: 1px solid var(--border-medium);
    flex-shrink: 0;
}

/* ---- SYMBOL CONFIG PANEL (sidebar inline) ---- */
.config-panel {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.config-panel-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-subtle);
}

.config-panel-back {
    display: flex;
    align-items: center;
    gap: 4px;
    background: none;
    border: 1px solid var(--border-subtle);
    color: var(--text-muted);
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
    border-radius: var(--radius-sm);
    letter-spacing: 0.3px;
}

.config-panel-back:hover {
    color: var(--accent-primary);
    border-color: var(--accent-primary);
    background: var(--accent-primary-dim);
}

.config-panel-title {
    flex: 1;
    font-size: 11px;
    font-weight: 700;
    color: var(--accent-primary);
    letter-spacing: 0.3px;
}

.config-panel-preview {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-subtle);
}

.config-panel-preview-svg {
    width: 120px;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.config-panel-preview-svg svg {
    max-width: 120px;
    max-height: 90px;
    filter: drop-shadow(0 0 1px rgba(255, 255, 255, 0.9))
            drop-shadow(0 0 0.5px rgba(255, 255, 255, 0.7));
}

.config-panel-preview-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.3px;
}

.config-panel-preview {
    cursor: grab;
}

.config-panel-preview:active {
    cursor: grabbing;
}

.config-panel-drag-hint {
    font-size: 10px;
    color: var(--text-muted);
    opacity: 0.5;
    font-style: italic;
}

.config-panel-fields {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.config-panel-field label {
    display: block;
    font-size: 10px;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.3px;
    margin-bottom: 4px;
    font-family: var(--font-sans);
}

.config-panel-field select {
    width: 100%;
    background: var(--bg-base);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 13px;
    padding: 5px 24px 5px 8px;
    outline: none;
    transition: border-color var(--duration-fast) var(--ease-out);
    box-sizing: border-box;
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath d='M2 4l3 3 3-3' stroke='%23D4AF37' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
}

.config-panel-field select:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--border-focus);
}

.config-panel-field select option {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

.config-panel-affiliation {
    display: flex;
    flex-wrap: wrap;
    gap: 3px;
}

.config-panel-affil-btn {
    flex: 1 1 auto;
    min-width: 0;
    background: var(--bg-base);
    border: 1px solid var(--border-medium);
    border-bottom: 2px solid transparent;
    border-radius: var(--radius-xs);
    color: var(--text-muted);
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.3px;
    padding: 4px 3px;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
    text-align: center;
    white-space: nowrap;
}

.config-panel-affil-btn:hover {
    background: var(--accent-primary-dim);
    color: var(--text-primary);
}

.config-panel-affil-btn.active {
    color: var(--text-primary);
    border-bottom-color: var(--affil-color);
    background: rgba(255, 255, 255, 0.05);
}

.config-panel-actions {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding-top: 8px;
    border-top: 1px solid var(--border-subtle);
}

.config-panel-actions .nato-btn {
    width: 100%;
    text-align: center;
}

.config-btn-place {
    background: var(--accent-primary);
    color: var(--bg-base);
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.3px;
    padding: 8px 12px;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
}

.config-btn-place:hover {
    background: #e0b85a;
}

.config-btn-preset {
    background: none;
    color: var(--text-muted);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.3px;
    padding: 6px 12px;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
}

.config-btn-preset:hover {
    color: var(--accent-primary);
    border-color: var(--accent-primary);
    background: var(--accent-primary-dim);
}

.config-btn-delete {
    background: none;
    color: #c0392b;
    border: 1px solid rgba(192, 57, 43, 0.3);
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.3px;
    padding: 6px 12px;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
}

.config-btn-delete:hover {
    background: rgba(192, 57, 43, 0.15);
    color: #e74c3c;
    border-color: rgba(192, 57, 43, 0.5);
}

/* ---- CONFIG PANEL INPUTS (used by edit panel) ---- */
.config-panel-field input[type="text"],
.config-panel-field input[type="number"],
.config-panel-field textarea {
    width: 100%;
    background: var(--bg-base);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 13px;
    padding: 5px 8px;
    outline: none;
    transition: border-color var(--duration-fast) var(--ease-out);
    box-sizing: border-box;
}

.config-panel-field input[type="text"]:focus,
.config-panel-field input[type="number"]:focus,
.config-panel-field textarea:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--border-focus);
}

.config-panel-field textarea {
    resize: vertical;
    min-height: 48px;
    max-height: 120px;
    font-size: 12px;
}

.config-panel-range {
    width: 100%;
    height: 4px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--border-medium);
    outline: none;
    margin-top: 4px;
}

.config-panel-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--accent-primary);
    cursor: pointer;
    border: 2px solid var(--bg-base);
}

.config-panel-range::-moz-range-thumb {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--accent-primary);
    cursor: pointer;
    border: 2px solid var(--bg-base);
}

/* ---- PRESETS IN FAVORITES TAB ---- */
.preset-section {
    padding: 8px 10px;
    border-bottom: 1px solid var(--border-subtle);
}

.preset-section-label {
    font-size: 10px;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.3px;
    margin-bottom: 6px;
    padding: 0 2px;
}

.preset-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
    gap: 6px;
}

.preset-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 10px 6px 8px;
    cursor: grab;
    transition: all var(--duration-fast) var(--ease-out);
    position: relative;
    background: transparent;
    text-align: center;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
}

.preset-item:hover {
    background: rgba(212, 175, 55, 0.08);
    border-color: rgba(212, 175, 55, 0.2);
    transform: scale(1.03);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 2;
}

.preset-item-preview {
    width: 56px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.preset-item-preview svg {
    max-width: 56px;
    max-height: 44px;
    filter: drop-shadow(0 0 1px rgba(255, 255, 255, 0.9))
            drop-shadow(0 0 0.5px rgba(255, 255, 255, 0.7));
}

.preset-item-name {
    font-size: 9px;
    font-weight: 600;
    color: var(--text-muted);
    line-height: 1.2;
    max-height: 2.4em;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    word-break: break-word;
    width: 100%;
}

.preset-item-delete {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 16px;
    height: 16px;
    background: rgba(0, 0, 0, 0.6);
    border: none;
    color: var(--text-muted);
    font-size: 12px;
    line-height: 16px;
    text-align: center;
    cursor: pointer;
    border-radius: 2px;
    opacity: 0;
    transition: all var(--duration-fast) var(--ease-out);
    padding: 0;
}

.preset-item:hover .preset-item-delete {
    opacity: 0.7;
}

.preset-item-delete:hover {
    opacity: 1 !important;
    background: #c0392b;
    color: #fff;
}

.presets-empty {
    font-size: 11px;
    color: var(--text-muted);
    text-align: center;
    padding: 8px;
    font-style: italic;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 640px) {
    .nato-sidebar {
        position: fixed;
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        height: 50vh;
        border-left: none;
        border-top: 1px solid var(--border-medium);
        transform: translateY(calc(100% - 40px));
        transition: transform 0.25s ease;
    }

    .nato-sidebar.mobile-open {
        transform: translateY(0);
    }

    .nato-placement-indicator {
        left: 8px;
        right: 8px;
        transform: none;
    }

    .marker-edit-panel {
        width: auto;
        margin: 0 12px;
        max-height: 80vh;
    }
}

/* ---- DRAWINGS TAB ---- */
.drawings-list {
    display: flex;
    flex-direction: column;
    padding: 8px;
    gap: 2px;
}

.drawing-list-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    cursor: pointer;
    transition: all 0.1s ease;
    border: 1px solid transparent;
}

.drawing-list-item:hover {
    background: var(--accent-primary-dim);
}

.drawing-list-item.active {
    background: var(--accent-primary-dim);
    border-color: var(--border-medium);
}

.drawing-list-item-color {
    width: 4px;
    height: 24px;
    flex-shrink: 0;
}

.drawing-list-item-icon {
    flex-shrink: 0;
    color: var(--text-muted);
    display: flex;
    align-items: center;
}

.drawing-list-item-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.drawing-list-item-label {
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.drawing-list-item-type {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.drawing-list-item-delete {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 16px;
    cursor: pointer;
    opacity: 0;
    transition: all 0.1s ease;
}

.drawing-list-item:hover .drawing-list-item-delete {
    opacity: 1;
}

.drawing-list-item-delete:hover {
    color: #ef4444;
}

.drawings-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    color: var(--text-muted);
    gap: 8px;
    text-align: center;
}

/* ============================================
   COMMENT MARKERS
   ============================================ */

/* ---- Comment pin icon ---- */
.comment-marker-icon {
    background: none !important;
    border: none !important;
    cursor: pointer;
}

.comment-marker-icon svg {
    filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.5));
    transition: transform var(--duration-fast) var(--ease-out);
}

.comment-marker-icon:hover svg {
    transform: scale(1.15);
}

.comment-marker-resolved {
    opacity: 0.45;
}

/* ---- Comment popup (floating edit panel) ---- */
.comment-popup {
    position: fixed;
    z-index: 1500;
    width: 280px;
    background: var(--bg-elevated, #1c1c1f);
    border: 1px solid var(--border-medium, rgba(255, 255, 255, 0.10));
    border-radius: var(--radius-lg, 14px);
    box-shadow: var(--shadow-xl);
    display: flex;
    flex-direction: column;
    animation: fadeInUp var(--duration-normal) var(--ease-out);
}

.comment-popup-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.06));
}

.comment-popup-color {
    width: 3px;
    height: 20px;
    border-radius: 2px;
    flex-shrink: 0;
}

.comment-popup-author {
    flex: 1;
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    color: var(--text-primary, rgba(255, 255, 255, 0.92));
}

.comment-popup-time {
    font-family: var(--font-mono);
    font-size: 9px;
    color: var(--text-muted, rgba(255, 255, 255, 0.35));
}

.comment-popup-close {
    width: 22px;
    height: 22px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-xs);
    color: var(--text-muted, rgba(255, 255, 255, 0.35));
    cursor: pointer;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--duration-fast) var(--ease-out), border-color var(--duration-fast) var(--ease-out);
}

.comment-popup-close:hover {
    color: var(--text-primary, rgba(255, 255, 255, 0.92));
    border-color: var(--border-medium, rgba(255, 255, 255, 0.10));
}

.comment-popup-body {
    padding: 10px 14px;
}

.comment-popup-text {
    width: 100%;
    min-height: 60px;
    max-height: 160px;
    background: var(--bg-base, #0a0a0c);
    border: 1px solid var(--border-medium, rgba(255, 255, 255, 0.10));
    border-radius: var(--radius-sm);
    color: var(--text-primary, rgba(255, 255, 255, 0.92));
    font-family: var(--font-sans);
    font-size: 12px;
    line-height: 1.5;
    padding: 8px 10px;
    resize: vertical;
    outline: none;
    transition: border-color var(--duration-fast) var(--ease-out);
}

.comment-popup-text:focus {
    border-color: var(--border-focus, rgba(212, 175, 55, 0.50));
    box-shadow: 0 0 0 3px var(--accent-primary-dim, rgba(212, 175, 55, 0.10));
}

.comment-popup-text:disabled {
    opacity: 0.6;
    cursor: default;
}

.comment-popup-footer {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px 10px;
    border-top: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.06));
}

.comment-popup-resolve {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 11px;
    color: var(--text-secondary, rgba(255, 255, 255, 0.60));
    user-select: none;
}

.comment-popup-resolve input[type="checkbox"] {
    accent-color: var(--accent-primary, #D4AF37);
    cursor: pointer;
}

.comment-popup-delete {
    margin-left: auto;
    background: transparent;
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-xs);
    color: var(--accent-danger, #ef4444);
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 600;
    padding: 3px 10px;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
}

.comment-popup-delete:hover {
    background: rgba(239, 68, 68, 0.15);
    border-color: var(--accent-danger, #ef4444);
}