/*
 * Custom styles for the Event Floor Planner
 *
 * Layout summary:
 * - Toolbar fixed and centered at the top.
 * - Inventory (left) and Venues (right) panels aligned just below toolbar.
 * - Konva stage fills remaining space.
 * - Navigation pad floats bottom-right in a 3×3 grid layout.
 * - Responsive, dark-mode and print-mode supported.
 */

html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* -------------------------------------------------------------------------- */
/* THEME VARIABLES                                                            */
/* -------------------------------------------------------------------------- */

:root {
  --panel-bg: rgba(255, 255, 255, 0.95);
  --panel-border: #ccc;
  --text-color: #212529;
  --muted-text-color: #5a6470;
  --toolbar-bg: #f8f9fa;
}

.dark-mode {
  --panel-bg: #343a40;
  --panel-border: #555;
  --text-color: #f8f9fa;
  --muted-text-color: #c0ccdc;
  --toolbar-bg: #343a40;
}

/* -------------------------------------------------------------------------- */
/* TOOLBAR                                                                    */
/* -------------------------------------------------------------------------- */

#toolbar {
  position: fixed;
  top: 10px;
  left: 50%;
  right: auto;
  transform: translateX(-50%);
  width: max-content;
  max-width: calc(100vw - 20px);
  padding: 4px 8px;
  background-color: var(--toolbar-bg);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  z-index: 300;
  display: flex;
  flex-wrap: nowrap;
  justify-content: flex-start;
  gap: 2px;
  overflow: visible;
}

#plannerMeta {
  flex: 0 1 auto;
  min-width: 0;
  margin-right: 2px;
}

#plannerTitle {
  max-width: 150px;
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--text-color);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#toolbar .btn,
#toolbar .toolbar-divider {
  flex: 0 0 auto;
}

#toolbar .toolbar-divider {
  align-self: center;
  color: var(--panel-border);
  font-size: 1.15rem;
  font-weight: 400;
  line-height: 1;
  margin: 0 2px;
  user-select: none;
}

#toolbar .btn.tool-active {
  background-color: #0d6efd;
  border-color: #0d6efd;
  color: #fff;
}

#toolbar .btn.tool-active:hover {
  background-color: #0b5ed7;
  border-color: #0b5ed7;
  color: #fff;
}

#plannerFileMenu {
  min-width: 180px;
}

.planner-toggle-group {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.planner-toggle-group .btn.is-active,
.planner-toggle-group .btn.tool-active {
  background-color: #0d6efd;
  border-color: #0d6efd;
  color: #fff;
}

#inventoryPanel .btn.tool-active,
#venuesPanel .btn.tool-active,
#layersPanel .btn.tool-active {
  background-color: #0d6efd;
  border-color: #0d6efd;
  color: #fff;
}

.venue-builder-dialog .btn.tool-active {
  background-color: #0d6efd;
  border-color: #0d6efd;
  color: #fff;
  box-shadow: 0 0 0 .15rem rgba(13, 110, 253, .2);
}

.room-attachment-popup { position: fixed; z-index: 1200; width: 170px; padding: 10px; border: 1px solid #adb5bd; border-radius: 6px; background: #fff; box-shadow: 0 4px 16px rgba(0,0,0,.2); }
.room-attachment-popup .form-control { margin-top: 3px; }
.dark-mode .room-attachment-popup { background: #182235; color: #edf2f7; border-color: #52627a; }

.panel-window-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.panel-minimize-btn {
  width: 30px;
  min-width: 30px;
  height: 30px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 30px;
}

.minimizable-panel.is-collapsed {
  overflow: hidden;
}

.minimizable-panel.is-collapsed .panel-window-body {
  display: none;
}

.minimizable-panel.is-collapsed .panel-window-header {
  margin-bottom: 0;
}

/* -------------------------------------------------------------------------- */
/* PANELS (Inventory & Venues)                                                */
/* -------------------------------------------------------------------------- */

#leftSidebar {
  position: fixed;
  top: 55px;
  left: 10px;
  width: 270px;
  height: calc(100vh - 120px);
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 200;
}

.side-panel-tabs {
  display: flex;
  gap: 4px;
  flex: 0 0 auto;
  padding: 3px;
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  background: var(--panel-bg);
}

.side-panel-tabs .btn {
  flex: 1 1 0;
  min-width: 0;
  white-space: nowrap;
}

.side-panel-tabs .btn.is-active {
  color: #fff;
  background: #0d6efd;
  border-color: #0d6efd;
}

#inventoryPanel,
#venuesPanel {
  position: relative;
  width: 100%;
  display: none;
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  background-color: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 6px;
  font-size: 0.95rem;
  color: var(--text-color);
}

#inventoryPanel.is-side-panel-active,
#venuesPanel.is-side-panel-active {
  display: flex;
  flex-direction: column;
}

#inventoryPanel.is-collapsed,
#venuesPanel.is-collapsed {
  flex: 0 0 auto;
  height: auto;
}

/* Inventory names need full-width, readable buttons. Venue presets remain compact. */
#inventoryPanel .btn-group-vertical {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  min-width: 0;
}

#venuesPanel .btn-group-vertical {
  display: grid !important;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px;
  min-width: 0;
}

#inventoryPanel button,
#venuesPanel button {
  width: 100%;
  min-width: 0;
  white-space: normal;
  overflow-wrap: anywhere;
  text-align: left;
}

#inventoryPanel .panel-minimize-btn,
#venuesPanel .panel-minimize-btn {
  width: 30px;
  min-width: 30px;
  height: 30px;
  padding: 0;
  text-align: center;
}

#inventoryPanel .panel-window-header h6,
#venuesPanel .panel-window-header h6 {
  font-size: 1rem;
  font-weight: 700;
}

#inventoryPanel details > summary,
#venuesPanel details > summary {
  min-height: 36px;
  padding: 7px 5px;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
}

#inventoryPanel .btn:not(.panel-minimize-btn),
#venuesPanel .btn:not(.panel-minimize-btn) {
  min-height: 36px;
  padding: 0.42rem 0.55rem;
  font-size: 0.92rem;
  line-height: 1.2;
}

#inventoryPanel details > summary,
#venuesPanel details > summary {
  color: var(--text-color);
}

#inventoryPanel .inventory-subcategory {
  margin-left: 14px;
  padding-left: 8px;
  border-left: 1px solid var(--panel-border);
}

#inventoryPanel .inventory-subcategory > summary {
  min-height: 30px;
  padding: 5px 4px;
  font-size: 0.88rem;
  font-weight: 600;
}

#inventoryPanel .text-muted,
#venuesPanel .text-muted,
#inventoryPanel .small.text-muted,
#venuesPanel .small.text-muted {
  color: var(--muted-text-color) !important;
}

.inventory-search {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 8px;
  padding: 0 9px;
  min-height: 38px;
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  color: var(--muted-text-color);
  background: rgba(255, 255, 255, .55);
}

.inventory-search .form-control {
}
.reference-setup-modal { position: fixed; inset: 0; z-index: 2300; display: flex; align-items: center; justify-content: center; padding: 18px; background: rgba(20, 26, 35, .56); }
.reference-setup-dialog { width: min(1020px, 100%); max-height: min(760px, calc(100vh - 36px)); overflow: auto; border: 1px solid var(--panel-border); border-radius: 10px; background: var(--panel-bg, #fff); box-shadow: 0 18px 55px rgba(0, 0, 0, .35); color: var(--text-color); }
.label-text-dialog { width: min(420px, 100%); }
.label-text-options { display: grid; grid-template-columns: 80px 58px 1fr 1fr; align-items: end; gap: 10px; }
.label-text-options .form-control-color { min-width: 44px; padding: 2px; }
@media (max-width: 460px) { .label-text-options { grid-template-columns: 1fr 1fr; } }
.reference-setup-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding: 14px 16px; border-bottom: 1px solid var(--panel-border); }
.reference-setup-layout { display: grid; grid-template-columns: minmax(0, 1fr) 210px; gap: 14px; padding: 14px; }
.reference-setup-canvas-wrap { min-height: 430px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--panel-border); border-radius: 7px; overflow: hidden; background: #1f2937; }
#referenceSetupCanvas { display: block; max-width: 100%; max-height: 560px; touch-action: none; cursor: crosshair; }
.reference-setup-sidebar { display: flex; flex-direction: column; align-items: stretch; gap: 10px; }
.reference-setup-view-tools { display: grid; gap: 6px; padding: 8px; border: 1px solid var(--panel-border); border-radius: 6px; }
.reference-setup-zoom-value { display: grid; place-items: center; min-width: 68px; border-top: 1px solid var(--panel-border); border-bottom: 1px solid var(--panel-border); font-size: .8rem; color: var(--text-color); background: var(--panel-bg, #fff); }
.reference-setup-or { margin: 7px 0; text-align: center; }
.reference-setup-auto { padding: 8px; border: 1px solid rgba(25, 135, 84, .35); border-radius: 6px; background: rgba(25, 135, 84, .08); color: inherit; }
.reference-setup-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin-top: auto; }
.reference-setup-dialog .text-muted { color: var(--muted-text-color) !important; }
.dark-mode .reference-setup-dialog { background: var(--panel-bg, #222b36); }
.dark-mode .reference-setup-auto { background: rgba(25, 135, 84, .16); }
.dark-mode .reference-setup-view-tools, .dark-mode .reference-setup-zoom-value { background: #0f1726; border-color: #52627a; }
.dark-mode .reference-setup-dialog .form-control, .dark-mode .reference-setup-dialog .form-select { background: #0f1726; color: #f8fafc; border-color: #52627a; }
.dark-mode .reference-setup-dialog .form-control::placeholder { color: #9aabc2; }
.dark-mode .reference-setup-dialog .form-control:focus, .dark-mode .reference-setup-dialog .form-select:focus { background: #0f1726; color: #fff; border-color: #7ba8ee; }
@media (max-width: 700px) { .reference-setup-layout { grid-template-columns: 1fr; } .reference-setup-canvas-wrap { min-height: 260px; } }

.inventory-search .form-control {
  min-width: 0;
  border: 0;
  padding: 4px 0;
  box-shadow: none;
  color: var(--text-color);
  background: transparent;
  font-size: 0.95rem;
}

.inventory-search .form-control:focus {
  box-shadow: none;
  background: transparent;
}

.dark-mode .inventory-search {
  background: rgba(15, 23, 38, .75);
  border-color: #52627a;
}

.flooring-controls {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.flooring-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.flooring-row > summary {
  min-height: 30px !important;
  padding: 5px 2px !important;
  font-size: 0.88rem !important;
  font-weight: 600 !important;
}

.flooring-row-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 6px;
}

.flooring-row-label {
  font-weight: 500;
  font-size: 0.8rem;
}

.flooring-row-controls {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.flooring-select {
  width: 64px;
  min-width: 64px;
}

.flooring-add-btn {
  flex-shrink: 0;
}

.flooring-custom-input {
  width: 74px;
  min-width: 74px;
}

.grouped-seating-controls {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.layout-groups-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding-top: 6px;
}

.layout-group-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 4px;
  align-items: center;
}

.layout-group-row .layout-group-place {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.planner-confirm-overlay {
  position: fixed;
  inset: 0;
  z-index: 2200;
  display: grid;
  place-items: center;
  padding: 16px;
  background: rgba(0, 0, 0, .38);
}

.planner-confirm-dialog {
  width: min(360px, 100%);
  padding: 16px;
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  background: var(--panel-bg, #fff);
  box-shadow: 0 12px 32px rgba(0, 0, 0, .28);
}

.planner-confirm-message { font-weight: 600; }
.planner-confirm-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }

.layout-groups-list .text-muted {
  color: var(--muted-text-color) !important;
}

.grouped-seating-card {
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 8px;
}

.chair-rows-aisle-settings {
  max-height: 180px;
  overflow-y: auto;
  margin-top: 8px;
  padding-right: 3px;
}

.chair-rows-aisle-row {
  display: grid;
  grid-template-columns: 18px 1.15fr .7fr .7fr .7fr 1fr;
  gap: 4px;
  align-items: center;
  margin-top: 4px;
}

.grouped-seating-inline-check { display: flex; align-items: center; gap: 6px; }

.grouped-seating-title {
  font-weight: 600;
  margin-bottom: 6px;
}

.grouped-seating-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.grouped-seating-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.75rem;
  color: var(--text-color);
}

.grouped-seating-grid .btn,
.grouped-seating-grid .grouped-seating-capacity {
  grid-column: 1 / -1;
}

.chair-rows-aisle-controls {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 62px minmax(92px, 1fr) max-content;
  align-items: end;
  gap: 6px;
  min-width: 0;
}

.chair-rows-aisle-controls .grouped-seating-field { min-width: 0; }
.chair-rows-aisle-controls .grouped-seating-field:first-child { width: 62px; }
.chair-rows-aisle-controls .grouped-seating-field:nth-child(2) { width: 100%; }
.chair-rows-aisle-controls input[type="number"] {
  width: 62px;
  min-width: 62px;
  padding-left: 6px;
  padding-right: 18px;
}
.chair-rows-aisle-controls select {
  width: 100%;
  min-width: 0;
  padding-left: 6px;
  padding-right: 6px;
  appearance: none;
  -webkit-appearance: none;
  background-image: none !important;
}
.chair-rows-aisle-controls .btn {
  display: inline-flex;
  width: auto !important;
  min-width: max-content !important;
  max-width: none !important;
  align-self: flex-end;
  height: 31px;
  padding-left: 8px;
  padding-right: 8px;
  white-space: nowrap;
  justify-content: center;
}

.chair-rows-edit-popup {
  position: fixed;
  z-index: 430;
  min-width: 170px;
  max-width: 230px;
  padding: 8px 10px;
  border: 1px solid var(--panel-border);
  border-radius: 7px;
  background: var(--panel-bg, #fff);
  color: var(--text-color);
  box-shadow: 0 4px 14px rgba(0,0,0,.2);
  font-size: .75rem;
}
.chair-rows-edit-popup .popup-title { font-weight: 600; margin-bottom: 3px; }
.chair-rows-edit-popup .popup-meta { opacity: .8; margin-bottom: 6px; }
.chair-rows-edit-popup .popup-input { width: 70px; height: 28px; padding: 2px 6px; }
.chair-aisle-edit-line { display: flex; align-items: center; gap: 5px; }
.chair-aisle-delete {
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--panel-border);
  border-radius: 4px;
  background: transparent;
  color: var(--danger-color, #b02a37);
  cursor: pointer;
}
.chair-edit-close {
  position: absolute;
  top: 3px;
  right: 5px;
  border: 0;
  background: transparent;
  color: inherit;
  font-size: 1rem;
  line-height: 1;
  padding: 0 2px;
  cursor: pointer;
}
.chair-edit-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 5px;
  margin-bottom: 6px;
}
.chair-edit-grid label {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: .68rem;
}
.chair-edit-grid input,
.chair-edit-grid select { width: 78px; min-width: 0; height: 25px; padding: 2px 4px; font-size: .72rem; }

.grouped-seating-capacity {
  font-size: 0.75rem;
  color: var(--text-color);
  opacity: 0.75;
}

#labelGearBtn {
  position: fixed;
  z-index: 420;
}

/* -------------------------------------------------------------------------- */
/* STAGE CONTAINER (Konva canvas)                                             */
/* -------------------------------------------------------------------------- */

#stageContainer {
  position: absolute;
  top: 50px;
  /* just enough to clear toolbar */
  bottom: 0;
  left: 0;
  right: 0;
  cursor: default;
  touch-action: none;
  overscroll-behavior: contain;
}

/* Keep native page zoom gestures off planner controls. Canvas navigation is
 * handled by the Pan tool, where a two-finger pinch zooms the drawing. */
#toolbar,
#leftSidebar,
#settingsPanel,
#plannerLibraryPanel,
#inventoryKeyPanel {
  touch-action: manipulation;
}

/* Keep the canvas pointer visible against the white light-mode workspace. */
body:not(.dark-mode) #stageContainer {
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E%3Cpath d='M2 2v18l5-5 4 8 3-1-4-8h9z' fill='white' stroke='black' stroke-width='2' stroke-linejoin='round'/%3E%3C/svg%3E") 2 2, default;
}

#plannerInitError {
  position: fixed;
  left: 50%;
  bottom: 1rem;
  transform: translateX(-50%);
  max-width: min(760px, calc(100vw - 2rem));
  padding: 0.75rem 1rem;
  border: 1px solid #dc3545;
  border-radius: 10px;
  background: rgba(220, 53, 69, 0.96);
  color: #fff;
  z-index: 500;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

#printLayout {
  display: none;
}

.print-sheet {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
  height: 100%;
  padding: 6mm 7mm 7mm;
  box-sizing: border-box;
  border: 1px solid #c7c7c7;
  background: #fff;
}

.print-sheet-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 9pt;
  color: #495057;
}

.print-sheet-title-group {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-width: 0;
}

#printTitle {
  font-weight: 700;
  color: #212529;
}

#printNote {
  color: #6c757d;
  font-style: italic;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 320px;
}

.print-notes-summary .print-notes-body { white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.35; }
.print-preview-sub-label { margin-left: 4px; color: #6c757d; font-style: italic; }

.print-sheet-body {
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid #d7d7d7;
  background: #fff;
}

.print-map-content { flex: 1; min-height: 0; display: flex; gap: 6px; }
.print-map-content .print-sheet-body { position: relative; flex: 1 1 auto; min-width: 0; }
.print-key-sidebar { display: none; flex: 0 0 22%; width: 22%; min-width: 140px; max-width: 220px; overflow: hidden; border: 1px solid #d7d7d7; border-radius: 3px; background: #fff; }
.print-key-below { display: none; overflow: hidden; border: 1px solid #d7d7d7; border-radius: 3px; background: #fff; }
.print-map-overlay { display: none; position: absolute; right: 7px; bottom: 7px; z-index: 2; width: min(24%, 180px); max-height: 38%; overflow: hidden; padding: 2px; border: 1px solid rgba(119, 131, 143, .7); border-radius: 3px; background: rgba(255, 255, 255, .93); box-shadow: 0 1px 5px rgba(0, 0, 0, .14); }
.print-layout-side-key .print-key-sidebar { display: block; }
.print-layout-side-key .print-map-content .print-sheet-body { flex: 1 1 78%; }
.print-layout-side-key .print-sheet-body, .print-layout-stacked-key .print-sheet-body { border-color: transparent; }
.print-layout-stacked-key .print-map-content { flex-direction: column; }
.print-layout-stacked-key .print-map-content .print-sheet-body { flex: 1 1 50%; min-height: 0; }
.print-layout-stacked-key .print-key-below { display: block; flex: 0 1 50%; min-height: 105px; }
/* One ordered stream: it fills down each slim column before continuing right. */
.print-layout-stacked-key .print-key-below .print-key-content { display: flex; flex-direction: column; flex-wrap: wrap; align-content: flex-start; align-items: flex-start; gap: 3mm; height: 100%; overflow: hidden; padding: 3mm; box-sizing: border-box; }
.print-layout-stacked-key .print-key-below .print-key-content > .print-inventory-summary { flex: 0 0 auto; width: 48mm; max-width: 48mm; }
.print-event-plan-stream { display: flex; flex-flow: column wrap; align-content: flex-start; align-items: flex-start; gap: 0; width: 100%; height: 100%; overflow: hidden; }
.print-event-plan-stream-row { flex: 0 0 auto; width: 48mm; margin: 0; padding: 0; }
.print-event-plan-stream-row > .print-inventory-summary-title { margin: 0; padding: 1mm 1.2mm; border: .35mm solid #6f7a85; border-bottom: 0; font-size: 6.4pt; line-height: 1.1; }
.print-event-plan-stream-row > .print-workspace-key-table { margin: 0; border: .35mm solid #6f7a85; border-bottom: 0; font-size: 5.8pt; }
.print-event-plan-stream-row + .print-event-plan-stream-row > .print-workspace-key-table { border-top: 0; }
.print-event-plan-stream-row > .print-workspace-key-table th, .print-event-plan-stream-row > .print-workspace-key-table td { padding: .75mm 1mm; }
.print-event-plan-stream-row > .print-workspace-key-table .print-key-visual { width: 18px; }
.print-layout-stacked-key .print-key-below .print-inventory-summary { margin: 0; padding: 0; border: 0; border-radius: 0; background: transparent; break-inside: avoid; }
.print-layout-map-only.print-has-key .print-map-overlay { display: block; }
.print-layout-map-only.print-has-key .print-map-overlay { height: 38%; box-sizing: border-box; }
.print-layout-map-only.print-setup-legend-bottom .print-map-content { flex-direction: column; }
.print-layout-map-only.print-setup-legend-bottom .print-map-overlay { display: none !important; }
.print-layout-map-only.print-setup-legend-bottom .print-map-content .print-sheet-body { flex: 1 1 69%; min-height: 0; align-items: flex-start; }
.print-layout-map-only.print-setup-legend-bottom .print-key-below { display: block !important; flex: 0 1 31%; min-height: 105px; }
.print-layout-map-only.print-setup-legend-bottom .print-key-below .print-key-content { display: flex; flex-direction: column; flex-wrap: wrap; align-content: flex-start; align-items: flex-start; gap: 3mm; height: 100%; overflow: hidden; padding: 3mm; box-sizing: border-box; }
.print-layout-map-only.print-setup-legend-bottom .print-key-below .print-key-content > .print-inventory-summary { flex: 0 0 auto; width: 48mm; max-width: 48mm; }
.print-layout-map-only.print-setup-legend-bottom .print-key-below .print-inventory-summary { margin: 0; padding: 0; border: 0; border-radius: 0; background: transparent; break-inside: avoid; }
.print-key-sheet { height: 204mm; min-height: 204mm; box-sizing: border-box; }
.print-orientation-portrait .print-key-sheet { height: 267mm; min-height: 267mm; }
.print-key-page-content { display: block; }
.print-setup-legend-page-content { display: none; }
.print-layout-map-only .print-key-sidebar, .print-layout-map-only .print-key-below, .print-layout-map-only .print-key-sheet, .print-layout-side-key .print-key-sheet, .print-layout-side-key .print-key-below, .print-layout-stacked-key .print-key-sheet, .print-layout-stacked-key .print-key-sidebar, .print-layout-key-pages .print-key-sidebar, .print-layout-key-pages .print-key-below, .print-layout-key-pages .print-map-overlay { display: none !important; }
.print-layout-map-only.print-setup-legend-bottom .print-key-below { display: block !important; }
.print-layout-key-pages .print-key-sheet { display: flex !important; }
.print-layout-map-only.print-has-setup-legend-page .print-key-sheet { display: flex !important; }
.print-layout-side-key.print-has-key-continuation .print-key-sheet,
.print-layout-stacked-key.print-has-key-continuation .print-key-sheet { display: flex !important; }
.print-key-page-title { font-weight: 700; color: #212529; }
.print-key-page-title::after { content: ' — Event Plan Info'; font-weight: 400; color: #6c757d; }
.print-layout-map-only.print-has-setup-legend-page .print-key-page-title::after { content: ' — Setup Legend'; }
.print-layout-map-only.print-has-setup-legend-page .print-setup-legend-page-content { display: flex; flex-wrap: wrap; align-content: flex-start; align-items: flex-start; gap: 3mm; }
.print-layout-map-only.print-has-setup-legend-page .print-setup-legend-page-content > .print-inventory-summary { flex: 0 0 48mm; max-width: 48mm; }
.print-key-sidebar .print-key-content { height: 100%; overflow: hidden; padding: 3px; box-sizing: border-box; }
.print-key-below .print-key-content { height: 100%; overflow: hidden; padding: 3px 5px; box-sizing: border-box; }
.print-map-overlay .print-key-content { max-height: calc(100% - 10px); overflow: hidden; }
.print-key-content { display: flex; flex-direction: column; gap: 3px; }
.print-key-content .print-inventory-summary,
.print-preview-key .print-inventory-summary { margin: 0; padding: 3px 2px; border: 0; border-radius: 0; background: transparent; }
.print-key-content .print-inventory-summary-grid { grid-template-columns: 1fr; gap: 2px; }
.print-key-content .print-inventory-summary-item { white-space: normal; overflow: visible; }
.print-workspace-key-table { width: 100%; max-width: 100%; table-layout: fixed; border-collapse: collapse; font-size: 6.3pt; line-height: 1.15; color: #212529; }
.print-workspace-key-table th, .print-workspace-key-table td { padding: 1px 2px; border: 0; border-bottom: 1px solid #d7dce1; text-align: left; vertical-align: middle; white-space: normal; overflow-wrap: anywhere; }
.print-workspace-key-table th { background: transparent; font-weight: 700; }
.print-workspace-key-table .print-key-num { width: 18%; text-align: right; white-space: normal; }
.print-workspace-key-table .print-key-visual { width: 22px; padding-left: 0; padding-right: 1px; text-align: center; }
.print-workspace-key-table tbody tr:nth-child(even) { background: transparent; }
.print-event-count-table .print-event-count-title th { padding-top: 3px; border-bottom-color: #8f98a3; }
.print-seating-key-table td:first-child { width: 42%; font-weight: 600; }
.print-seating-key-table .print-seating-group-title th { padding-top: 3px; border-bottom-color: #8f98a3; }
.print-item-preview { display: block; width: 20px; height: 14px; margin: 0 auto; object-fit: contain; }
.print-setup-legend { display: grid; gap: 0; color: #212529; font-size: 6.4pt; line-height: 1.1; }
.print-setup-legend-row { display: grid; grid-template-columns: 22px minmax(0, 1fr) auto; align-items: center; gap: 2px; min-height: 17px; border-bottom: 1px solid #d7dce1; }
.print-setup-legend-row:last-child { border-bottom: 0; }
.print-setup-legend-name { min-width: 0; overflow-wrap: anywhere; }
.print-setup-legend-count { padding-left: 2px; text-align: right; font-weight: 700; white-space: nowrap; }
.print-setup-legend.is-dense { font-size: 5.7pt; }
.print-setup-legend.is-dense .print-setup-legend-row { grid-template-columns: 18px minmax(0, 1fr) auto; min-height: 14px; }
.print-setup-legend.is-dense .print-item-preview { width: 16px; height: 11px; }
.print-map-overlay .print-setup-legend { font-size: 5.2pt; }
.print-map-overlay .print-setup-legend-row { grid-template-columns: 14px minmax(0, 1fr) auto; min-height: 11px; gap: 1px; }
.print-map-overlay .print-item-preview { width: 12px; height: 8px; }
.print-preferences-dialog { width: min(1440px, calc(100vw - 24px)); max-height: calc(100vh - 24px); }
.print-preferences-dialog > .p-3 { display: flex; flex-direction: column; }
.print-preferences-actions { order: -1; }
.print-preference-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; margin: 0; padding: 0; border: 0; }
.print-preference-options legend { grid-column: 1 / -1; }
.print-preference-option { display: flex; align-items: flex-start; gap: 7px; padding: 6px; border: 1px solid var(--panel-border); border-radius: 4px; cursor: pointer; }
.print-preference-option input { margin-top: 3px; flex: 0 0 auto; }
.print-preference-option strong, .print-preference-option small { display: block; }
.print-preference-option small { margin-top: 1px; color: var(--muted-text-color); font-size: .72rem; line-height: 1.2; }
.print-map-key-options, .print-section-picker { padding: 6px 0; border: 0; border-radius: 0; }
.print-orientation-options { display: flex; flex-wrap: wrap; gap: 10px 16px; margin: 0; padding: 0; border: 0; }
.print-orientation-options label { display: flex; align-items: baseline; gap: 5px; font-size: .84rem; }
.print-orientation-options small { color: var(--muted-text-color); }
.print-section-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px 12px; }
.print-preview-panel { padding: 10px; border: 1px solid var(--panel-border); border-radius: 6px; background: rgba(127, 127, 127, .04); }
.print-preview { min-height: min(560px, calc(100vh - 290px)); max-height: calc(100vh - 250px); padding: 12px; overflow: auto; border: 1px solid #cbd1d6; border-radius: 5px; background: #dfe5ea; }
.print-preview { display: grid; gap: 12px; }
.print-preview-layout { display: grid; gap: 12px; width: 100%; color: #212529; }
.print-preview-layout .print-sheet { width: min(100%, 1120px); height: auto; min-height: 0; aspect-ratio: 11 / 8.5; margin: 0 auto; }
.print-preview-layout.print-orientation-portrait .print-sheet { width: min(100%, 760px); aspect-ratio: 8.5 / 11; }
.print-preview-layout .print-key-sheet { height: auto; min-height: 0; }
/* The modal uses a clone of the actual print sheet. These are the print-page
   flow rules applied only to that clone, never to the printed document. */
.print-preview-layout.print-layout-key-pages .print-key-content,
.print-preview-layout.print-has-key-continuation .print-key-page-content,
.print-preview-layout.print-layout-map-only.print-has-setup-legend-page .print-setup-legend-page-content { display: flex; flex-direction: row; flex-wrap: wrap; align-content: flex-start; align-items: flex-start; gap: 3mm; height: 100%; overflow: hidden; }
.print-preview-layout.print-layout-key-pages .print-key-content > .print-inventory-summary,
.print-preview-layout.print-has-key-continuation .print-key-page-content > .print-inventory-summary,
.print-preview-layout.print-layout-map-only.print-has-setup-legend-page .print-setup-legend-page-content > .print-inventory-summary { flex: 0 0 48mm; max-width: 48mm; margin: 0; padding: 0; border: 0; border-radius: 0; background: transparent; }
.print-preview-layout.print-layout-key-pages .print-inventory-summary-title,
.print-preview-layout.print-has-key-continuation .print-key-page-content .print-inventory-summary-title { margin: 0; padding: 1mm 1.2mm; border: .35mm solid #6f7a85; border-bottom: 0; font-size: 6.4pt; line-height: 1.1; }
.print-preview-layout.print-layout-key-pages .print-workspace-key-table,
.print-preview-layout.print-has-key-continuation .print-key-page-content .print-workspace-key-table { border: .35mm solid #6f7a85; font-size: 5.8pt; }
.print-preview-layout.print-layout-key-pages .print-workspace-key-table th,
.print-preview-layout.print-layout-key-pages .print-workspace-key-table td,
.print-preview-layout.print-has-key-continuation .print-key-page-content .print-workspace-key-table th,
.print-preview-layout.print-has-key-continuation .print-key-page-content .print-workspace-key-table td { padding: .75mm 1mm; }
.print-preview-paper { width: min(100%, 1120px); min-height: 230px; aspect-ratio: 11 / 8.5; display: flex; flex-direction: column; gap: 5px; margin: 0 auto; padding: 12px; box-sizing: border-box; overflow: hidden; border: 1px solid #aeb8c1; background: #fff; box-shadow: 0 2px 8px rgba(0, 0, 0, .16); color: #212529; }
.print-preview-heading { display: flex; justify-content: space-between; gap: 8px; color: #495057; font-size: 8px; }
.print-preview-body { position: relative; display: flex; flex: 1; min-height: 0; gap: 5px; overflow: hidden; }
.print-preview-body > img { display: block; width: 100%; min-width: 0; height: 100%; object-fit: contain; border: 1px solid #d7d7d7; background: #fff; }
.print-preview-key { display: none; min-width: 0; overflow: hidden; border: 1px solid #d7d7d7; background: #fff; color: #212529; font-size: 7px; }
.print-preview-key .print-workspace-key-table { font-size: 5px; }
.print-preview-key .print-workspace-key-table th, .print-preview-key .print-workspace-key-table td { padding: 1px; }
.print-preview-key .print-workspace-key-table .print-key-visual { width: 12px; }
.print-preview-key .print-item-preview { width: 10px; height: 7px; }
.print-preview-key .print-setup-legend { font-size: 5px; }
.print-preview-key .print-setup-legend-row { grid-template-columns: 12px minmax(0, 1fr) auto; min-height: 9px; gap: 1px; }
.print-preview[data-layout="side-key"] .print-preview-body > img { width: 76%; }
.print-preview[data-layout="side-key"] .print-preview-key { display: block; flex: 1 1 24%; }
.print-preview[data-orientation="portrait"] .print-preview-paper { aspect-ratio: 8.5 / 11; max-width: 420px; }
.print-preview[data-layout="stacked-key"] .print-preview-body { flex-direction: column; }
.print-preview[data-layout="stacked-key"] .print-preview-body > img { height: 50%; }
.print-preview[data-layout="stacked-key"] .print-preview-key { display: flex; flex-direction: column; flex-wrap: wrap; align-content: flex-start; align-items: flex-start; gap: 4px; height: 50%; }
.print-preview[data-layout="stacked-key"] .print-preview-key > .print-inventory-summary { flex: 0 0 auto; width: 120px; max-width: 120px; }
.print-preview[data-layout="stacked-key"] .print-preview-key > .print-inventory-summary { margin: 0; padding: 0; border: 0; border-radius: 0; background: transparent; }
.print-preview[data-layout="stacked-key"] .print-event-plan-stream { gap: 0; }
.print-preview[data-layout="stacked-key"] .print-event-plan-stream-row { width: 120px; }
.print-preview[data-layout="stacked-key"] .print-event-plan-stream-row > .print-inventory-summary-title { padding: 1px; border-width: 1px; font-size: 6px; }
.print-preview[data-layout="stacked-key"] .print-event-plan-stream-row > .print-workspace-key-table { border-width: 1px; font-size: 5px; }
.print-preview[data-layout="stacked-key"] .print-event-plan-stream-row > .print-workspace-key-table th, .print-preview[data-layout="stacked-key"] .print-event-plan-stream-row > .print-workspace-key-table td { padding: 1px; }
.print-preview[data-layout="map-only"] .print-preview-key:not([hidden]) { display: block; position: absolute; right: 6px; bottom: 6px; width: 30%; max-height: 40%; }
.print-preview[data-layout="map-only"][data-orientation="portrait"][data-setup-legend-bottom="true"] .print-preview-body { flex-direction: column; }
.print-preview[data-layout="map-only"][data-orientation="portrait"][data-setup-legend-bottom="true"] .print-preview-body > img { height: 69%; }
.print-preview[data-layout="map-only"][data-orientation="portrait"][data-setup-legend-bottom="true"] .print-preview-key { position: static; display: flex; flex-direction: column; flex-wrap: wrap; align-content: flex-start; align-items: flex-start; gap: 4px; width: auto; height: 31%; max-height: none; }
.print-preview[data-layout="map-only"][data-orientation="portrait"][data-setup-legend-bottom="true"] .print-preview-key > .print-inventory-summary { flex: 0 0 auto; width: 120px; max-width: 120px; }
.print-preview[data-layout="map-only"][data-orientation="portrait"][data-setup-legend-bottom="true"] .print-preview-key > .print-inventory-summary { margin: 0; padding: 0; border: 0; border-radius: 0; background: transparent; }
.print-preview-continuation-key { display: flex; flex-wrap: wrap; align-content: flex-start; align-items: flex-start; gap: 8px; flex: 1; min-height: 0; overflow: hidden; color: #212529; font-size: 6px; }
.print-preview-continuation-key > .print-inventory-summary { margin: 0; padding: 0; border: 0; border-radius: 0; background: transparent; break-inside: avoid; }
.print-preview-continuation-key > .print-inventory-summary { flex: 0 0 120px; max-width: 120px; }
.print-preview[data-orientation="portrait"] .print-preview-continuation { aspect-ratio: auto; min-height: 0; overflow: visible; }
.print-preview[data-orientation="portrait"] .print-preview-continuation-key { flex-direction: column; flex-wrap: nowrap; height: auto; overflow: visible; }
.print-preview[data-orientation="portrait"] .print-preview-continuation-key > .print-inventory-summary { flex: 0 0 auto; width: 100%; max-width: none; }
.print-preview-continuation-key .print-inventory-summary-title { margin: 0; padding: 2px 3px; border: 1px solid #6f7a85; border-bottom: 0; font-size: 6px; line-height: 1.1; }
.print-preview-continuation-key .print-workspace-key-table { border: 1px solid #6f7a85; font-size: 5px; }
.print-preview-continuation-key .print-workspace-key-table th, .print-preview-continuation-key .print-workspace-key-table td { padding: 1px 2px; }

/* Measure the exact print DOM off-screen before mirroring it in the modal. */
.print-preview-measure #printLayout { position: fixed; left: -10000px; top: 0; display: block; visibility: hidden; width: 271mm; height: 208mm; padding: 0; overflow: hidden; }
.print-preview-measure #printLayout.print-orientation-portrait { width: 208mm; height: 271mm; }
.print-preview-measure #printLayout .print-map-sheet { height: 204mm; min-height: 204mm; }
.print-preview-measure #printLayout.print-orientation-portrait .print-map-sheet { height: 267mm; min-height: 267mm; }
.print-preview-measure #printLayout .print-key-sheet { height: 204mm; min-height: 204mm; }
.print-preview-measure #printLayout.print-orientation-portrait .print-key-sheet { height: 267mm; min-height: 267mm; }
.dark-mode .print-preference-option, .dark-mode .print-map-key-options, .dark-mode .print-section-picker, .dark-mode .print-preview-panel { border-color: #52627a; }

@media (max-width: 520px) {
  .print-preference-options { grid-template-columns: 1fr; }
}

#printImage {
  display: block;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  background: #fff;
}

/* Preview and paper use the same measured columns and complete table rows. */
.print-preview-layout { width: 271mm; }
.print-preview-layout.print-orientation-portrait { width: 208mm; }
.print-preview-layout .print-sheet { width: 100%; height: 204mm; min-height: 204mm; aspect-ratio: auto; }
.print-preview-layout.print-orientation-portrait .print-sheet { width: 100%; height: 267mm; min-height: 267mm; aspect-ratio: auto; }
.print-paginated-content { display: flex !important; flex-flow: row nowrap !important; align-items: stretch !important; gap: 3mm !important; padding: 0 !important; overflow: hidden; box-sizing: border-box; }
.print-paginated-column { flex: 0 0 auto; height: 100%; min-height: 0; overflow: hidden; }
.print-paginated-column > .print-inventory-summary { margin: 0 0 3mm !important; padding: 0 !important; border: 0 !important; border-radius: 0; background: #fff; width: 100%; }
.print-paginated-column .print-inventory-summary-title { margin: 0; padding: 1mm 1.2mm; border: .35mm solid #6f7a85; border-bottom: 0; font-size: 6.4pt; line-height: 1.1; }
.print-paginated-column .print-workspace-key-table { width: 100%; border: .35mm solid #6f7a85; font-size: 5.8pt; }
.print-paginated-column .print-workspace-key-table th, .print-paginated-column .print-workspace-key-table td { padding: .75mm 1mm; overflow-wrap: anywhere; }
.print-layout-map-only.print-has-key-continuation .print-key-sheet, .print-generated-page { display: flex !important; }
.print-layout-map-only.print-has-setup-legend-page .print-map-overlay { display: none !important; }
.print-paginated-sheet { height: 204mm !important; min-height: 204mm !important; }
.print-orientation-portrait .print-paginated-sheet { height: 267mm !important; min-height: 267mm !important; }
@media print {
  body.print-mode > :not(#printLayout) { display: none !important; }
  .print-paginated-sheet, .print-generated-page { break-before: page; page-break-before: always; }
  .print-layout-key-pages .print-map-sheet { break-after: auto; page-break-after: auto; }
}

/* -------------------------------------------------------------------------- */
/* NAVIGATION PANEL (bottom-right 3×3 grid)                                   */
/* -------------------------------------------------------------------------- */

.nav-panel {
  position: fixed;
  bottom: 1.2rem;
  right: 1.2rem;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 10px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  z-index: 250;
  touch-action: none;
}

/* 3×3 grid layout for navigation buttons */
.nav-grid {
  display: grid;
  grid-template-columns: repeat(3, 36px);
  grid-template-rows: repeat(3, 36px);
  gap: 4px;
  justify-content: center;
  align-items: center;
}

.nav-grid button {
  width: 36px;
  height: 36px;
  padding: 0;
  text-align: center;
  font-weight: bold;
  font-size: 1rem;
  border-radius: 6px;
}

/* -------------------------------------------------------------------------- */
/* RESPONSIVE ADJUSTMENTS                                                     */
/* -------------------------------------------------------------------------- */

@media (max-width: 992px) {

  #toolbar {
    left: 10px;
    right: 10px;
    transform: none;
    width: auto;
    max-width: none;
    flex-wrap: wrap;
    justify-content: center;
  }

  #inventoryPanel,
  #venuesPanel,
  #leftSidebar,
  #plannerLibraryPanel,
  #inventoryKeyPanel {
    width: 220px;
  }

  #leftSidebar {
    top: 108px;
    height: calc(100vh - 173px);
  }

  #stageContainer {
    top: 102px;
  }
}

@media (max-width: 768px) {
  #toolbar {
    top: 6px;
    padding: 4px 6px;
    left: 6px;
    right: 6px;
    flex-wrap: wrap;
    gap: 2px;
  }

  #plannerTitle {
    max-width: 110px;
  }

  #inventoryPanel,
  #venuesPanel,
  #leftSidebar,
  #plannerLibraryPanel,
  #inventoryKeyPanel {
    width: 200px;
    font-size: 0.8rem;
  }

  #leftSidebar {
    height: calc(100vh - 140px);
  }

  #plannerLibraryPanel {
    right: 10px;
  }

  #inventoryKeyPanel {
    right: 170px;
  }

  .nav-panel {
    bottom: 0.8rem;
    right: 0.8rem;
    padding: 8px;
  }

  /* on smaller screens, reduce the venues panel height further so it won't collide */
  #inventoryPanel,
  #venuesPanel,
  #leftSidebar,
  #plannerLibraryPanel,
  #inventoryKeyPanel {
    max-height: calc(100% - 140px);
  }

  .nav-grid {
    grid-template-columns: repeat(3, 32px);
    grid-template-rows: repeat(3, 32px);
    gap: 3px;
  }

  .nav-grid button {
    width: 32px;
    height: 32px;
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {

  #inventoryPanel,
  #venuesPanel,
  #leftSidebar,
  #plannerLibraryPanel,
  #inventoryKeyPanel {
    width: min(180px, calc(100vw - 24px));
    font-size: 0.78rem;
    top: 45px;
    max-height: calc(100% - 160px);
  }

  #leftSidebar {
    height: calc(100vh - 160px);
  }

  #plannerLibraryPanel {
    right: 10px;
  }

  #inventoryKeyPanel {
    right: 160px;
  }

  .nav-panel {
    bottom: 0.6rem;
    right: 0.6rem;
    border-radius: 8px;
  }
}

/* Portrait phones use a bottom dock: library on the left, canvas navigation on the right. */
@media (max-width: 768px) and (orientation: portrait) {
  #leftSidebar {
    top: auto;
    right: auto;
    bottom: 8px;
    left: 6px;
    width: max-content;
    height: auto;
    max-height: none;
    z-index: 350;
  }

  #inventoryPanel,
  #venuesPanel {
    position: absolute;
    bottom: calc(100% + 6px);
    left: 0;
    top: auto;
    width: min(360px, calc(100vw - 138px));
    height: min(48vh, 360px);
    max-height: none;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .32);
  }

  #inventoryPanel.is-side-panel-active.is-collapsed,
  #venuesPanel.is-side-panel-active.is-collapsed {
    display: none;
  }

  .side-panel-tabs {
    width: max-content;
    padding: 4px;
    border-radius: 999px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, .28);
  }

  #navControls {
    right: 6px;
    bottom: 6px;
  }

  #stageContainer {
    top: 96px;
    bottom: 58px;
  }

  .side-panel-tabs .btn {
    min-height: 32px;
    padding: .35rem .65rem;
    border-radius: 999px;
  }
}

/* -------------------------------------------------------------------------- */
/* SETTINGS PANEL (centered popup)                                            */
/* -------------------------------------------------------------------------- */

#settingsPanel {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: var(--panel-bg);
  border: 1px solid var(--panel-border);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
  padding: 12px;
  width: 280px;
  border-radius: 8px;
  z-index: 400;
  display: none;
  color: var(--text-color);
}

.placement-armed #stageContainer {
  cursor: crosshair;
}

body:not(.dark-mode).placement-armed #stageContainer {
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E%3Cpath d='M12 1v22M1 12h22' stroke='white' stroke-width='5'/%3E%3Cpath d='M12 1v22M1 12h22' stroke='black' stroke-width='1.5'/%3E%3Ccircle cx='12' cy='12' r='2.5' fill='white' stroke='black' stroke-width='1.5'/%3E%3C/svg%3E") 12 12, crosshair;
}

.pan-mode #stageContainer {
  cursor: grab;
}

.pan-mode #stageContainer.is-panning {
  cursor: grabbing;
}

#plannerLibraryPanel {
  position: fixed;
  top: 55px;
  right: 200px;
  width: 280px;
  max-height: calc(100% - 120px);
  overflow-y: auto;
  background-color: var(--panel-bg);
  border: 1px solid var(--panel-border);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
  padding: 12px;
  border-radius: 8px;
  z-index: 350;
  display: none;
  color: var(--text-color);
}

#inventoryKeyPanel {
  position: fixed;
  top: 55px;
  right: 10px;
  width: 360px;
  max-height: min(78vh, calc(100% - 120px));
  overflow-y: auto;
  background-color: var(--panel-bg);
  border: 1px solid var(--panel-border);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
  padding: 12px;
  border-radius: 8px;
  z-index: 355;
  display: none;
  color: var(--text-color);
}

#layersPanel {
  position: fixed;
  top: 55px;
  right: 10px;
  width: 300px;
  max-height: calc(100% - 120px);
  overflow-y: auto;
  background-color: var(--panel-bg);
  border: 1px solid var(--panel-border);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
  padding: 12px;
  border-radius: 8px;
  z-index: 360;
  display: none;
  color: var(--text-color);
}

.tent-setup-card {
  border: 1px solid var(--panel-border);
  border-radius: 7px;
  padding: 7px 8px;
  margin-bottom: 7px;
}

.tent-setup-heading { display: flex; justify-content: space-between; gap: 8px; align-items: flex-start; }
.tent-setup-heading span, .tent-setup-addons span { opacity: .72; }
.tent-setup-addons { margin: 6px 0 0; padding-left: 18px; }
.tent-setup-addons li { margin: 2px 0; }
.tent-setup-subtitle { margin-top: 8px; font-weight: 600; font-size: .78rem; opacity: .82; }

.planner-toast {
  position: fixed;
  left: 50%;
  bottom: 26px;
  transform: translate(-50%, 16px);
  opacity: 0;
  pointer-events: none;
  z-index: 1200;
  max-width: min(420px, calc(100vw - 28px));
  padding: 10px 14px;
  border-radius: 8px;
  background: #7a4b00;
  color: #fff;
  box-shadow: 0 3px 12px rgba(0,0,0,.28);
  transition: opacity .16s ease, transform .16s ease;
}
.planner-toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

.layer-row {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 6px;
  align-items: center;
  padding: 8px;
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  margin-bottom: 8px;
  background: transparent;
  color: var(--text-color);
}

.layer-row.is-active {
  border-color: #0d6efd;
  box-shadow: inset 0 0 0 1px rgba(13, 110, 253, 0.25);
}

.layer-row-main {
  min-width: 0;
}

.layer-row-name {
  font-weight: 600;
  cursor: pointer;
  color: var(--text-color);
}

.layer-row-meta {
  font-size: 0.72rem;
  opacity: 0.75;
  color: var(--text-color);
}

.layer-reference-opacity { display: block; margin-top: 6px; color: var(--text-color); cursor: pointer; }
.layer-reference-opacity span { display: flex; justify-content: space-between; font-size: 0.72rem; opacity: .84; }
.layer-reference-opacity output { font-variant-numeric: tabular-nums; }
.layer-reference-opacity input { display: block; width: 100%; height: 18px; margin: 1px 0 0; cursor: pointer; }

.layer-icon-btn {
  min-width: 32px;
  height: 32px;
  padding: 0;
}

.planner-library-item {
  display: block;
  width: 100%;
  text-align: left;
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  background: transparent;
  color: var(--text-color);
  padding: 8px;
  margin-bottom: 8px;
}

.planner-library-item:hover {
  background: rgba(0, 0, 0, 0.04);
}

.planner-library-item-title {
  font-weight: 600;
}

.planner-library-item-meta {
  font-size: 0.75rem;
  opacity: 0.75;
}

.inventory-key-section {
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 10px;
}

.inventory-key-section:last-child {
  margin-bottom: 0;
}

.inventory-key-details summary {
  list-style: none;
  cursor: pointer;
  margin-bottom: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.inventory-key-details summary::-webkit-details-marker {
  display: none;
}

.inventory-key-details summary::after {
  content: '+';
  font-size: 0.95rem;
  line-height: 1;
  opacity: 0.8;
}

.inventory-key-details[open] summary::after {
  content: '-';
}

.inventory-key-details-body {
  margin-top: 8px;
  max-height: 240px;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-right: 3px;
}

#inventoryKeyTotalCountSection .inventory-key-details-body {
  max-height: 220px;
}

#inventoryFullSection .inventory-key-details-body {
  max-height: 300px;
}

.inventory-key-section-title {
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-color);
}

.inventory-key-pipe-drape-title {
  margin-top: 12px;
}

.inventory-key-empty {
  color: var(--text-color);
  opacity: 0.75;
}

.inventory-key-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.76rem;
}

.inventory-key-table th,
.inventory-key-table td {
  padding: 5px 4px;
  border-bottom: 1px solid rgba(108, 117, 125, 0.25);
  color: var(--text-color);
  vertical-align: middle;
}

.inventory-key-table th {
  font-weight: 600;
  opacity: 0.78;
}

.inventory-key-table td.inventory-key-num,
.inventory-key-table th.inventory-key-num {
  text-align: right;
  white-space: nowrap;
}

.inventory-key-detail-group { margin-bottom: 9px; }
.inventory-key-detail-heading { display: flex; align-items: center; justify-content: space-between; gap: 6px; padding: 3px 0; }
.inventory-key-detail-table td:first-child { font-weight: 600; }
.print-flooring-key-table td:first-child { width: 68%; font-weight: 600; }
.print-flooring-key-table .print-flooring-group-title th { padding-top: 3px; border-bottom-color: #8f98a3; }

.inventory-key-total-input {
  width: 78px;
  min-width: 78px;
  margin-left: auto;
}

.inventory-key-list-row.is-over-limit td,
.inventory-key-summary-row.is-over-limit td {
  color: #b42318;
  font-weight: 600;
}

.inventory-key-row-meta {
  font-size: 0.7rem;
  opacity: 0.7;
}

.print-inventory-summary {
  border: 1px solid #d7d7d7;
  border-radius: 6px;
  padding: 5px 7px;
  background: #fff;
}

.print-inventory-summary-title {
  font-size: 7pt;
  font-weight: 700;
  color: #212529;
  margin-bottom: 2px;
}

.print-inventory-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 2px 6px;
  font-size: 6.5pt;
  color: #495057;
}

.print-inventory-summary-item {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* -------------------------------------------------------------------------- */
/* DARK MODE                                                                  */
/* -------------------------------------------------------------------------- */

.dark-mode {
  background-color: #212529;
  color: #f8f9fa;
}

.dark-mode #toolbar {
  background-color: var(--toolbar-bg);
  border-color: var(--panel-border);
}

.dark-mode #inventoryPanel,
.dark-mode #venuesPanel,
.dark-mode .nav-panel,
.dark-mode #settingsPanel,
.dark-mode #plannerLibraryPanel,
.dark-mode #inventoryKeyPanel,
.dark-mode #layersPanel {
  background-color: var(--panel-bg);
  border-color: var(--panel-border);
  color: var(--text-color);
}

.dark-mode .btn-outline-secondary {
  color: #f8f9fa;
  border-color: #6c757d;
}

.dark-mode .btn-outline-secondary:hover {
  background-color: #495057;
}

.dark-mode #inventoryPanel .form-control,
.dark-mode #inventoryPanel .form-select,
.dark-mode #venuesPanel .form-control,
.dark-mode #venuesPanel .form-select {
  background-color: #0f1726;
  color: #f8fafc;
  border-color: #52627a;
}

.dark-mode #inventoryPanel .form-control::placeholder,
.dark-mode #venuesPanel .form-control::placeholder {
  color: #aebed2;
}

.dark-mode #inventoryPanel .form-control:focus,
.dark-mode #inventoryPanel .form-select:focus,
.dark-mode #venuesPanel .form-control:focus,
.dark-mode #venuesPanel .form-select:focus {
  background-color: #0f1726;
  color: #fff;
  border-color: #7ba8ee;
}

.dark-mode #plannerFileMenu {
  background-color: #343a40;
  border-color: #555;
}

.dark-mode #plannerFileMenu .dropdown-item {
  color: #f8f9fa;
}

.dark-mode #plannerFileMenu .dropdown-item:hover,
.dark-mode #plannerFileMenu .dropdown-item:focus {
  background-color: #495057;
  color: #fff;
}

.dark-mode .layer-row {
  background: rgba(255, 255, 255, 0.02);
}

.dark-mode .layer-row-meta {
  color: rgba(248, 249, 250, 0.78);
}

.dark-mode .layer-icon-btn.disabled,
.dark-mode .layer-icon-btn:disabled {
  color: rgba(248, 249, 250, 0.45);
  border-color: #495057;
}

.dark-mode .inventory-key-table th,
.dark-mode .inventory-key-table td,
.dark-mode .inventory-key-section-title,
.dark-mode .inventory-key-empty {
  color: var(--text-color);
}

.dark-mode #inventoryKeyPanel .text-muted,
.dark-mode #inventoryKeyPanel .small.text-muted {
  color: rgba(248, 249, 250, 0.72) !important;
}

.dark-mode .inventory-key-list-row.is-over-limit td,
.dark-mode .inventory-key-summary-row.is-over-limit td {
  color: #ffb4a8;
}

/* -------------------------------------------------------------------------- */
/* PRINT MODE                                                                 */
/* -------------------------------------------------------------------------- */

.print-mode #toolbar,
.print-mode #leftSidebar,
.print-mode #inventoryPanel,
.print-mode #venuesPanel,
.print-mode .nav-panel,
.print-mode #settingsPanel,
.print-mode #plannerLibraryPanel,
.print-mode #inventoryKeyPanel,
.print-mode #layersPanel,
.print-mode #stageContainer,
.print-mode #plannerInitError {
  display: none !important;
}

.print-mode #printLayout {
  position: fixed;
  inset: 0;
  display: block;
  background: #fff;
  z-index: 2000;
  padding: 8mm;
  box-sizing: border-box;
}

@page {
  size: letter landscape;
  margin: 4mm;
}

@media print {
  html,
  body {
    width: 100%;
    min-height: 100%;
    height: auto;
    overflow: visible !important;
    background: #fff !important;
  }

  .print-mode #printLayout {
    position: static;
    inset: auto;
    padding: 0;
    min-height: 100%;
    height: auto;
    overflow: visible;
  }

  .print-sheet { border: 1px solid #b8b8b8; }
  .print-map-sheet { height: 204mm; min-height: 204mm; page-break-after: always; break-after: page; }
  .print-orientation-portrait .print-map-sheet { height: 267mm; min-height: 267mm; }
  .print-layout-map-only .print-map-sheet, .print-layout-side-key .print-map-sheet, .print-layout-stacked-key .print-map-sheet { page-break-after: auto; break-after: auto; }
  .print-layout-key-pages .print-key-sheet { page-break-before: auto; break-before: auto; height: auto; min-height: 0; }
  .print-layout-side-key.print-has-key-continuation .print-key-sheet,
  .print-layout-stacked-key.print-has-key-continuation .print-key-sheet { page-break-before: page; break-before: page; height: auto; min-height: 0; }
  .print-layout-map-only.print-has-setup-legend-page .print-key-sheet { page-break-before: page; break-before: page; height: auto; min-height: 0; }
  .print-layout-key-pages .print-key-content,
  .print-has-key-continuation .print-key-page-content,
  .print-layout-map-only.print-has-setup-legend-page .print-setup-legend-page-content { display: flex; flex-direction: row; flex-wrap: wrap; align-content: flex-start; align-items: flex-start; gap: 3mm; height: auto; overflow: visible; }
  .print-layout-stacked-key.print-has-key-continuation.print-orientation-portrait .print-key-page-content { display: flex; flex-direction: column; flex-wrap: wrap; align-content: flex-start; align-items: flex-start; gap: 3mm; height: 267mm; overflow: hidden; }
  .print-layout-key-pages .print-key-content > .print-inventory-summary { display: block !important; width: auto; margin: 0; padding: 0; border: 0; border-radius: 0; break-inside: avoid; page-break-inside: avoid; }
  .print-layout-key-pages .print-key-content > .print-inventory-summary,
  .print-has-key-continuation .print-key-page-content > .print-inventory-summary,
  .print-layout-map-only.print-has-setup-legend-page .print-setup-legend-page-content > .print-inventory-summary { flex: 0 0 48mm; max-width: 48mm; }
  .print-layout-stacked-key.print-has-key-continuation.print-orientation-portrait .print-key-page-content > .print-inventory-summary { flex: 0 0 auto; width: 48mm; max-width: 48mm; }
  .print-layout-key-pages .print-inventory-summary-title { margin: 0; padding: 1mm 1.2mm; border: .35mm solid #6f7a85; border-bottom: 0; font-size: 6.4pt; line-height: 1.1; }
  .print-layout-key-pages .print-workspace-key-table { border: .35mm solid #6f7a85; font-size: 5.8pt; }
  .print-layout-key-pages .print-workspace-key-table th, .print-layout-key-pages .print-workspace-key-table td { padding: .75mm 1mm; }
  .print-layout-key-pages #printInventorySummary { grid-column: auto; break-inside: auto; page-break-inside: auto; }
  .print-layout-key-pages .print-event-count-table thead { display: table-header-group; }
  .print-has-key-continuation .print-key-page-content > .print-inventory-summary { margin: 0; padding: 0; border: 0; border-radius: 0; background: transparent; break-inside: avoid; page-break-inside: avoid; }
  .print-has-key-continuation .print-key-page-content .print-inventory-summary-title { margin: 0; padding: 1mm 1.2mm; border: .35mm solid #6f7a85; border-bottom: 0; font-size: 6.4pt; line-height: 1.1; }
  .print-has-key-continuation .print-key-page-content .print-workspace-key-table { border: .35mm solid #6f7a85; font-size: 5.8pt; }
  .print-has-key-continuation .print-key-page-content .print-workspace-key-table th, .print-has-key-continuation .print-key-page-content .print-workspace-key-table td { padding: .75mm 1mm; }
  .print-layout-side-key .print-inventory-summary { margin: 0; padding: 0; border: 0; border-radius: 0; background: transparent; }
  .print-layout-side-key .print-inventory-summary-title { margin: 0; padding: 1mm 1.2mm; border: 1px solid #8f98a3; border-bottom: 0; font-size: 6.4pt; line-height: 1.1; }
  .print-layout-side-key .print-workspace-key-table { border: 1px solid #8f98a3; font-size: 5.8pt; }
  .print-layout-side-key .print-workspace-key-table th, .print-layout-side-key .print-workspace-key-table td { padding: .75mm 1mm; }
  .print-layout-stacked-key .print-key-below { overflow: visible; }
  .print-layout-stacked-key .print-key-below .print-key-content { display: flex; flex-direction: column; flex-wrap: wrap; align-content: flex-start; align-items: flex-start; gap: 3mm; height: 100%; overflow: hidden; padding: 3mm; box-sizing: border-box; }
  .print-layout-stacked-key .print-key-below .print-key-content > .print-inventory-summary { flex: 0 0 auto; width: 48mm; max-width: 48mm; }
  .print-layout-stacked-key .print-event-plan-stream { height: 100%; }
  .print-layout-stacked-key .print-key-below .print-inventory-summary { margin: 0; padding: 0; border: 0; border-radius: 0; background: transparent; break-inside: avoid; page-break-inside: avoid; }
  .print-layout-stacked-key .print-inventory-summary-title { margin: 0; padding: 1mm 1.2mm; border: .35mm solid #6f7a85; border-bottom: 0; font-size: 6.4pt; line-height: 1.1; }
  .print-layout-stacked-key .print-workspace-key-table { border: .35mm solid #6f7a85; font-size: 5.8pt; }
  .print-layout-stacked-key .print-workspace-key-table th, .print-layout-stacked-key .print-workspace-key-table td { padding: .75mm 1mm; }
}

/* -------------------------------------------------------------------------- */
/* SCROLLBAR TWEAKS (for panel polish)                                        */
/* -------------------------------------------------------------------------- */

#inventoryPanel::-webkit-scrollbar,
#venuesPanel::-webkit-scrollbar,
#plannerLibraryPanel::-webkit-scrollbar,
#inventoryKeyPanel::-webkit-scrollbar,
#inventoryKeyPanel .inventory-key-details-body::-webkit-scrollbar,
#layersPanel::-webkit-scrollbar {
  width: 6px;
}

#inventoryPanel::-webkit-scrollbar-thumb,
#venuesPanel::-webkit-scrollbar-thumb,
#plannerLibraryPanel::-webkit-scrollbar-thumb,
#inventoryKeyPanel::-webkit-scrollbar-thumb,
#inventoryKeyPanel .inventory-key-details-body::-webkit-scrollbar-thumb,
#layersPanel::-webkit-scrollbar-thumb {
  background-color: rgba(120, 120, 120, 0.4);
  border-radius: 3px;
}

#inventoryPanel::-webkit-scrollbar-thumb:hover,
#venuesPanel::-webkit-scrollbar-thumb:hover,
#plannerLibraryPanel::-webkit-scrollbar-thumb:hover,
#inventoryKeyPanel::-webkit-scrollbar-thumb:hover,
#inventoryKeyPanel .inventory-key-details-body::-webkit-scrollbar-thumb:hover,
#layersPanel::-webkit-scrollbar-thumb:hover {
  background-color: rgba(120, 120, 120, 0.6);
}
#venueBuilderPanel.venue-builder-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(15, 23, 42, .58);
}
.venue-builder-dialog {
  width: min(1040px, 100%);
  max-height: calc(100vh - 48px);
  overflow: auto;
  padding: 20px;
  border-radius: 12px;
  background: var(--panel-bg, #fff);
  box-shadow: 0 24px 70px rgba(0,0,0,.35);
}
.venue-builder-layout { display: grid; grid-template-columns: minmax(0, 1fr) 250px; gap: 16px; }
.venue-builder-canvas { height: min(62vh, 620px); min-height: 420px; overflow: hidden; border: 1px solid #cbd5e1; border-radius: 8px; background: #f8fafc; }
.venue-builder-canvas canvas { touch-action: none; }
.venue-builder-controls { min-width: 0; }
@media (max-width: 760px) { .venue-builder-layout { grid-template-columns: 1fr; } .venue-builder-canvas { min-height: 330px; height: 48vh; } }
.dark-mode .venue-builder-dialog { background: #182235; color: #edf2f7; }
.dark-mode .venue-builder-dialog .text-muted { color: #b7c4d6 !important; }
.dark-mode .venue-builder-dialog .form-control { background: #0f1726; color: #f8fafc; border-color: #52627a; }
.dark-mode .venue-builder-dialog .form-control::placeholder { color: #9aabc2; }
.dark-mode .venue-builder-dialog .form-control:focus { background: #0f1726; color: #fff; border-color: #7ba8ee; }
.dark-mode .venue-builder-canvas { background: #0f1726; border-color: #52627a; }
.dark-mode .venue-builder-dialog summary { color: #d5e2f2; }
.dark-mode #venuesPanel details > summary { color: #edf2f7; }
.dark-mode #customVenuesList,
.dark-mode #customVenuesList .text-muted,
.dark-mode #customVenuesSection .text-muted { color: #b7c4d6 !important; }
.dark-mode #customVenuesList .custom-venue-button { color: #edf2f7; }
.venue-builder-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.venue-builder-actions .btn { flex: 1 1 auto; }
.custom-venue-button { text-align: left; }

.custom-list { display: flex; flex-direction: column; width: 100%; }
.custom-item-toggle-row { display: flex; align-items: center; gap: 1rem; }
.custom-item-toggle-row .form-check { margin-bottom: 0; }
.custom-list > .d-flex { display: flex !important; width: 100%; align-items: center; gap: 4px !important; }
.custom-list > .d-flex > .flex-grow-1 { min-width: 0; }

/* Keep custom venue rows identical to custom inventory rows. */
#customInventoryList > .d-flex,
#customVenuesList > .d-flex {
  width: 100%;
  align-items: stretch;
}

#customInventoryList > .d-flex > .flex-grow-1,
#customVenuesList > .d-flex > .custom-venue-button {
  flex: 1 1 auto !important;
  text-align: left;
}

/* Keep the local-list edit and delete actions at icon size. */
#customInventoryList .btn-outline-secondary:not(.flex-grow-1),
#customVenuesList .btn-outline-secondary:not(.flex-grow-1) {
  width: 28px;
  min-width: 28px;
  height: 28px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}