@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap");

:root {
  color-scheme: dark;
  --bg: #15171c;
  --panel: #1f2229;
  --panel-2: #242832;
  --text: #e6e9ef;
  --muted: #9aa3b2;
  --accent: #6aa2ff;
  --accent-hover: #5a8fef;
  --danger: #e36f6f;
  --ui-scale: 1;
  --tool-btn-size: 44px;
  --panel-border: #2c3340;
  --panel-shadow: 0 8px 18px rgba(5, 8, 14, 0.35);
  --control-bg: #151920;
  --control-border: #303748;
  --control-bg-muted: #171b24;
  --control-border-muted: #2a3344;
  --control-hover-border: #3a465c;
  --control-hover-bg: #252d3a;
  --shadow-floating: 0 10px 24px rgba(6, 8, 14, 0.45);
  --shadow-modal: 0 20px 40px rgba(5, 8, 14, 0.6);
  --shadow-preview-inset: inset 0 0 20px rgba(0, 0, 0, 0.2);
  --divider: #323845;
  --sidebar-resizer: #141821;
  --sidebar-resizer-hover: #243247;
  --workspace-bg: #0d0f14;
  --status-bg: #11131a;
  --status-border: #2b303b;
  --status-text: #b8c1d1;
  --selection-bg: #1a2333;
  --selection-border: #4b6b9d;
  --selection-text: #b8c9e6;
  --tooltip-bg: rgba(18, 22, 30, 0.95);
  --tooltip-border: #2c3444;
  --modal-overlay: rgba(7, 10, 16, 0.7);
  --modal-bg: #1b202a;
  --modal-border: #2a3342;
  --event-popup-bg: #151920;
  --event-popup-border: #303748;
  --event-item-bg: #151920;
  --event-item-border: #2f3848;
  --event-item-hover-bg: #1b2230;
  --event-item-hover-border: #3a4c6a;
  --note-bg: #151920;
  --note-border: #313848;
  --range-track: rgba(255, 255, 255, 0.18);
  --range-thumb: #cfe3ff;
}

body.theme-light {
  color-scheme: light;
  --bg: #f5f7fb;
  --panel: #ffffff;
  --panel-2: #f0f2f7;
  --text: #1c232f;
  --muted: #5a6575;
  --accent: #3867d6;
  --accent-hover: color-mix(in srgb, var(--accent) 90%, black);
  --danger: #cc4d4d;
  --panel-border: #d7dee8;
  --panel-shadow: 0 8px 18px rgba(27, 39, 58, 0.12);
  --control-bg: #ffffff;
  --control-border: #cfd6e2;
  --control-bg-muted: #eef2f8;
  --control-border-muted: #c7d0de;
  --control-hover-border: #9fb2cc;
  --control-hover-bg: #e2e8f2;
  --shadow-floating: 0 10px 24px rgba(27, 39, 58, 0.12);
  --shadow-modal: 0 20px 40px rgba(27, 39, 58, 0.18);
  --shadow-preview-inset: inset 0 0 20px rgba(0, 0, 0, 0.08);
  --divider: #d7dee8;
  --sidebar-resizer: #d7dee8;
  --sidebar-resizer-hover: #b8c6d9;
  --workspace-bg: #e3e8f2;
  --status-bg: #eef2f8;
  --status-border: #d7dee8;
  --status-text: #5a6575;
  --selection-bg: #e5ecf8;
  --selection-border: #9cb4d6;
  --selection-text: #3e4e67;
  --tooltip-bg: rgba(255, 255, 255, 0.95);
  --tooltip-border: #cfd6e2;
  --modal-overlay: rgba(12, 18, 28, 0.35);
  --modal-bg: #ffffff;
  --modal-border: #cfd6e2;
  --event-popup-bg: #ffffff;
  --event-popup-border: #cfd6e2;
  --event-item-bg: #ffffff;
  --event-item-border: #d5dde9;
  --event-item-hover-bg: #f2f6fb;
  --event-item-hover-border: #b5c4db;
  --note-bg: #ffffff;
  --note-border: #d5dde9;
  --range-track: rgba(0, 0, 0, 0.14);
  --range-thumb: #2e5ec8;
}

/* Тёмная нейтральная тема (Obsidian-стиль): более тёмная, без синего оттенка */
body.theme-darker {
  color-scheme: dark;
  --bg: #0a0b0d;
  --panel: #101114;
  --panel-2: #141618;
  --text: #e2e3e5;
  --muted: #888a8e;
  --accent: #6aa2ff;
  --accent-hover: #5a8fef;
  --danger: #e36f6f;
  --panel-border: #1e1f22;
  --panel-shadow: 0 8px 18px rgba(10, 11, 13, 0.4);
  --control-bg: #0e0f11;
  --control-border: #2a2b2e;
  --control-bg-muted: #121316;
  --control-border-muted: #26272a;
  --control-hover-border: #3a3b3e;
  --control-hover-bg: #1a1b1e;
  --shadow-floating: 0 10px 24px rgba(10, 11, 13, 0.5);
  --shadow-modal: 0 20px 40px rgba(10, 11, 13, 0.6);
  --shadow-preview-inset: inset 0 0 20px rgba(0, 0, 0, 0.3);
  --divider: #26272a;
  --sidebar-resizer: #0c0d0f;
  --sidebar-resizer-hover: #1e1f22;
  --workspace-bg: #070809;
  --status-bg: #0c0d0f;
  --status-border: #1e1f22;
  --status-text: #9a9b9e;
  --selection-bg: #18191c;
  --selection-border: #3a3b3e;
  --selection-text: #c8c9cc;
  --tooltip-bg: rgba(14, 15, 17, 0.95);
  --tooltip-border: #2a2b2e;
  --modal-overlay: rgba(5, 6, 8, 0.75);
  --modal-bg: #101114;
  --modal-border: #1e1f22;
  --event-popup-bg: #0e0f11;
  --event-popup-border: #2a2b2e;
  --event-item-bg: #0e0f11;
  --event-item-border: #26272a;
  --event-item-hover-bg: #141518;
  --event-item-hover-border: #3a3b3e;
  --note-bg: #0e0f11;
  --note-border: #26272a;
  --range-track: rgba(255, 255, 255, 0.14);
  --range-thumb: #cfe3ff;
}

/* Улучшения для светлой темы: кнопки и активные элементы с полупрозрачностью */
body.theme-light button {
  background: linear-gradient(135deg, rgba(106, 162, 255, 0.25), rgba(106, 162, 255, 0.05));
  border-color: rgba(106, 162, 255, 0.4);
  box-shadow: 0 6px 14px rgba(27, 39, 58, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

body.theme-light button:hover {
  border-color: rgba(106, 162, 255, 0.85);
  background: linear-gradient(135deg, rgba(106, 162, 255, 0.35), rgba(106, 162, 255, 0.12));
  box-shadow: 0 8px 18px rgba(27, 39, 58, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

body.theme-light button:active {
  transform: translateY(1px);
  box-shadow: 0 4px 10px rgba(27, 39, 58, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  background: linear-gradient(135deg, rgba(106, 162, 255, 0.3), rgba(106, 162, 255, 0.08));
}

body.theme-light button:focus-visible {
  outline: 2px solid rgba(106, 162, 255, 0.5);
  outline-offset: 2px;
}

body.theme-light .tool-btn.active {
  background: var(--accent);
  color: #0f141c;
  border-color: rgba(255, 255, 255, 0.8);
  box-shadow: 0 0 0 1px rgba(106, 162, 255, 0.65), 0 0 18px rgba(106, 162, 255, 0.55);
}

body.theme-light .tool-btn.active svg {
  filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.7));
}

body.theme-light .canvas-action-btn.active {
  background: var(--accent);
  color: #0f141c;
  border-color: rgba(255, 255, 255, 0.8);
  box-shadow: 0 0 0 1px rgba(106, 162, 255, 0.65), 0 0 18px rgba(106, 162, 255, 0.55);
}

body.theme-light .canvas-action-btn.active svg {
  filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.7));
}

body.theme-light .tool-btn--board {
  background: linear-gradient(135deg, rgba(255, 187, 99, 0.25), rgba(255, 187, 99, 0.05));
  border-color: rgba(255, 187, 99, 0.4);
  box-shadow: 0 6px 14px rgba(27, 39, 58, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

body.theme-light .tool-btn--board:hover {
  border-color: rgba(255, 187, 99, 0.85);
  background: linear-gradient(135deg, rgba(255, 187, 99, 0.35), rgba(255, 187, 99, 0.12));
  box-shadow: 0 8px 18px rgba(27, 39, 58, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

body.theme-light .tool-btn--board.active {
  background: #FFB84D;
  color: #0f141c;
  border-color: rgba(255, 255, 255, 0.8);
  box-shadow: 0 0 0 1px rgba(255, 184, 77, 0.65), 0 0 18px rgba(255, 184, 77, 0.55);
}

body.theme-light .tool-btn--board.active svg {
  filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.7));
}

body.theme-light .help-btn:focus-visible {
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.25), 0 0 0 4px rgba(60, 130, 255, 0.35);
}

/* Сохраняем эффект стекла для tool-rail и sidebar-restore-btn в светлой теме */
body.theme-light .tool-rail {
  background: color-mix(in srgb, var(--panel) 75%, transparent);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-floating);
}

body.theme-light .sidebar-restore-btn {
  background: color-mix(in srgb, var(--panel) 75%, transparent);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-floating);
}

body.theme-light .sidebar-restore-btn:hover {
  background: color-mix(in srgb, var(--panel) 90%, transparent);
}

/* Сохраняем полупрозрачность для board-text-editor в светлой теме */
body.theme-light .board-text-editor {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  color: var(--text);
  border: 1px solid rgba(123, 223, 242, 0.8);
  box-shadow: var(--shadow-floating);
}

/* Hex hover tooltip — светлая палитра */
body.theme-light .hex-hover-tooltip {
  background: var(--tooltip-bg);
  color: var(--text);
  border: 1px solid var(--tooltip-border);
}

body.theme-light .hex-hover-tooltip__desc {
  color: var(--muted);
}

/* Board layers panel scrollbar — тёмный ползунок на светлом фоне */
body.theme-light .board-layers-panel .compact-brush-panel__content {
  scrollbar-color: color-mix(in srgb, var(--divider) 80%, transparent) color-mix(in srgb, var(--divider) 40%, transparent);
}

body.theme-light .board-layers-panel .compact-brush-panel__content::-webkit-scrollbar-track {
  background: color-mix(in srgb, var(--divider) 40%, transparent);
}

body.theme-light .board-layers-panel .compact-brush-panel__content::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--divider) 80%, transparent);
}

body.theme-light .board-layers-panel .compact-brush-panel__content::-webkit-scrollbar-thumb:hover {
  background: var(--divider);
}

/* Диалог удаления слоя — более мягкий overlay в светлой теме */
body.theme-light .board-layers-delete-dialog {
  background: rgba(0, 0, 0, 0.35);
}

/* Board help focus — видимая обводка на светлом фоне */
body.theme-light .board-help__button.help-btn:focus-visible {
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--text) 30%, transparent), 0 0 0 4px rgba(56, 103, 214, 0.35) !important;
}

/* Note modal — тень и кнопка добавления */
body.theme-light .note-modal__content {
  box-shadow: var(--shadow-modal);
}

body.theme-light .note-modal__add:hover {
  background: var(--accent-hover);
}

/* Hex edit preview — мягкая внутренняя тень в светлой теме (через --shadow-preview-inset в theme-light) */
body.theme-light .hex-edit-preview-canvas-wrap {
  box-shadow: var(--shadow-preview-inset);
}

* {
  box-sizing: border-box;
  font-family: "Plus Jakarta Sans", "Inter", "Segoe UI", sans-serif;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  height: 100vh;
  overflow: hidden;
}

#app {
  --sidebar-width: 320px;
  --rail-width: 64px; /* Примерная ширина tool-rail (44px кнопка + 20px padding) */
  display: grid;
  grid-template-columns: var(--sidebar-width) 8px minmax(0, 1fr);
  height: 100vh;
  transition: grid-template-columns 0.3s ease;
  position: relative;
  overflow: hidden;
}

#app.sidebar-collapsed {
  grid-template-columns: 0 0 minmax(0, 1fr);
}

#app.sidebar-overlay {
  grid-template-columns: 1fr;
  grid-template-rows: 1fr;
  transition: none;
}

#app.sidebar-overlay .workspace {
  grid-column: 1;
  grid-row: 1;
  min-width: 0;
  min-height: 0;
}

#app.sidebar-overlay .sidebar {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: var(--sidebar-width);
  z-index: 100;
}

#app.sidebar-overlay .sidebar-resizer {
  position: fixed;
  left: var(--sidebar-width);
  top: 0;
  bottom: 0;
  width: 8px;
  z-index: 100;
}

.sidebar {
  background: var(--panel);
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  min-height: 0;
  overflow: hidden;
  zoom: var(--ui-scale);
  transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
  transform: translateX(0);
  opacity: 1;
  visibility: visible;
}

#app.sidebar-collapsed .sidebar {
  transform: translateX(-100%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.sidebar--hidden {
  transform: translateX(-100%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.sidebar.sidebar--transparent {
  background: color-mix(in srgb, var(--panel) 28%, transparent);
  border: 1px solid color-mix(in srgb, var(--panel-border) 28%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.sidebar.sidebar--transparent .panel {
  background: color-mix(in srgb, var(--panel-2) 28%, transparent);
  border: 1px solid color-mix(in srgb, var(--panel-border) 28%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.sidebar__scroll {
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow-y: auto;
  overflow-x: hidden; /* Оставляем hidden для предотвращения горизонтальной прокрутки */
  flex: 1;
  min-height: 0;
  padding-right: 4px;
  padding-left: 2px; /* Добавлено: небольшой отступ слева, чтобы элементы не обрезались */
  /* Hide scrollbar but keep scrolling functionality */
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE and Edge */
}

.sidebar__scroll::-webkit-scrollbar {
  width: 8px;
  background: transparent;
}

.sidebar__scroll::-webkit-scrollbar-track {
  background: transparent;
}

.sidebar__scroll::-webkit-scrollbar-thumb {
  background: transparent;
  border-radius: 4px;
  transition: background 0.2s ease;
}

.sidebar__scroll:hover::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--divider) 60%, transparent);
}

.sidebar__scroll::-webkit-scrollbar-thumb:hover {
  background: color-mix(in srgb, var(--divider) 80%, transparent);
}

/* Show scrollbar when enabled - browser will only show it when there's overflow */
.sidebar__scroll.scrollbar-enabled {
  scrollbar-width: thin; /* Firefox - auto-hides when no overflow */
  -ms-overflow-style: -ms-autohiding-scrollbar; /* IE and Edge - auto-hides */
}

.sidebar__scroll.scrollbar-enabled::-webkit-scrollbar {
  width: 8px;
  background: transparent;
}

.sidebar__scroll.scrollbar-enabled::-webkit-scrollbar-track {
  background: transparent;
}

.sidebar__scroll.scrollbar-enabled::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--divider) 40%, transparent);
  border-radius: 4px;
  transition: background 0.2s ease;
}

.sidebar__scroll.scrollbar-enabled:hover::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--divider) 60%, transparent);
}

.sidebar__scroll.scrollbar-enabled::-webkit-scrollbar-thumb:hover {
  background: color-mix(in srgb, var(--divider) 80%, transparent);
}

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

.panel__pin {
  width: 30px;
  height: 30px;
  border-radius: 10px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--control-bg-muted);
  border-color: var(--control-border-muted);
  box-shadow: none;
}

.panel__pin svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.panel__pin[aria-pressed="true"] {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 70%, transparent);
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--accent) 55%, transparent),
    0 0 14px color-mix(in srgb, var(--accent) 60%, transparent),
    0 8px 18px rgba(6, 8, 14, 0.45);
}

.panel--tools {
  position: sticky;
  top: 0;
  z-index: 11; /* Выше панели кисти */
}

.panel--brush {
  position: sticky;
  top: var(--brush-sticky-top, 0); /* Учитывает высоту панели "Инструменты" если она закреплена */
  z-index: 10;
}

.sidebar-resizer {
  background: var(--sidebar-resizer);
  cursor: col-resize;
  width: 8px;
  transition: background 0.2s ease, opacity 0.3s ease, visibility 0.3s ease;
  min-width: 0;
  overflow: hidden;
}

.sidebar-resizer:hover {
  background: var(--sidebar-resizer-hover);
}

#app.sidebar-collapsed .sidebar-resizer {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  width: 0;
}

.sidebar-resizer.hidden {
  display: none;
  width: 0;
  pointer-events: none;
}

/* CSS для sidebar-collapsed удален - функционал сворачивания sidebar отключен */

.sidebar__header {
  margin-bottom: 12px;
}

.sidebar__header h1 {
  margin: 0 0 4px;
  font-size: 18px;
}

.sidebar__title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.file-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}

.file-info span:first-child {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-info span:last-child {
  font-size: 11px;
  color: var(--muted);
}

.sidebar__title-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.icon-btn {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--control-bg-muted);
  border-color: var(--control-border-muted);
  box-shadow: none;
}

.icon-btn--round {
  width: 36px;
  height: 36px;
  border-radius: 999px;
}

.icon-btn svg {
  width: 18px;
  height: 18px;
}

.icon-btn:hover {
  border-color: var(--control-hover-border);
}

.catalog-filter-reset-btn {
  width: 30px;
  height: 30px;
  min-width: 30px;
  border-radius: 8px;
  align-self: center;
  background: var(--control-bg);
  border-color: var(--control-border);
  color: var(--muted);
}

.catalog-filter-reset-btn svg {
  width: 15px;
  height: 15px;
}

.catalog-filter-reset-btn:hover {
  color: var(--text);
  background: var(--control-bg-muted);
}

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

.panel {
  background: var(--panel-2);
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--panel-border);
  box-shadow: var(--panel-shadow);
  overflow: visible; /* Изменено: visible вместо hidden по умолчанию, чтобы не обрезать элементы */
}

.panel.is-collapsed {
  box-shadow: var(--panel-shadow), 0 0 14px rgba(120, 160, 255, 0.25);
}

.panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
  transition: opacity 0.2s ease;
}

/* Визуальная индикация кликабельности заголовка в свернутом состоянии */
.panel.is-collapsed .panel__header {
  cursor: pointer;
}

.panel.is-collapsed .panel__header:hover {
  opacity: 0.8;
}

.panel.is-collapsed .panel__header h2 {
  transition: color 0.2s ease;
}

.panel.is-collapsed .panel__header:hover h2 {
  color: var(--text);
}

.panel h2 {
  margin: 0;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.panel__toggle {
  width: 32px;
  height: 32px;
  padding: 0;
  border-radius: 10px;
  border: 1px solid var(--control-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  background: transparent;
}

.panel__toggle-icon {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

.panel__toggle-icon--expand {
  display: none;
}

.panel.is-collapsed .panel__content {
  display: none;
}

.panel.is-collapsed .panel__toggle {
  color: var(--text);
  border-color: var(--control-hover-border);
  background: transparent;
}

.panel.is-collapsed .panel__toggle-icon--collapse {
  display: none;
}

.panel.is-collapsed .panel__toggle-icon--expand {
  display: block;
}

.row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 8px;
}

.row--buttons {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 8px;
}

.row label {
  font-size: 12px;
  color: var(--muted);
}

.row input:not([type="checkbox"]),
.row select,
.row textarea,
button {
  background: var(--control-bg);
  border: 1px solid var(--control-border);
  color: var(--text);
  border-radius: 14px;
  padding: 7px 10px;
  font-size: 12px;
}

.row input[type="checkbox"] {
  width: 16px;
  height: 16px;
  padding: 0;
  display: inline-grid;
  place-content: center;
}

input[type="checkbox"]:checked {
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 55%, transparent),
    0 0 6px color-mix(in srgb, var(--accent) 45%, transparent);
}

input[type="checkbox"]:checked:focus-visible {
  outline: none;
  box-shadow: 0 0 0 1px var(--accent),
    0 0 8px color-mix(in srgb, var(--accent) 55%, transparent);
}

.checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

input[type="checkbox"] {
  width: 14px;
  height: 14px;
  border-radius: 6px;
  vertical-align: middle;
}

.brush-size-control {
  display: flex;
  align-items: center;
  gap: 6px;
}

.row input.brush-size-range {
  -webkit-appearance: none;
  appearance: none;
  flex: 1;
  width: 100%;
  min-width: 0;
  height: 18px;
  padding: 0;
  margin: 0;
  border: 0;
  background: transparent;
  overflow: visible;
  box-sizing: border-box;
}

.brush-size-range::-webkit-slider-runnable-track {
  height: 8px;
  border-radius: 999px;
  background: var(--range-track);
}

.brush-size-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 0;
  background: var(--range-thumb);
  margin-top: calc((8px - 16px) / 2);
}

.brush-size-range::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 0;
  background: var(--range-thumb);
}

.brush-size-range::-moz-range-track {
  height: 8px;
  border-radius: 999px;
  background: var(--range-track);
  border: 0;
}

.brush-size-step {
  width: 24px;
  height: 24px;
  padding: 0;
  border-radius: 8px;
  font-size: 12px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.brush-size-step svg {
  width: 18px;
  height: 18px;
}

.brush-size-value {
  min-width: 28px;
  text-align: center;
  font-size: 12px;
  color: var(--text);
}

.brush-shape-group {
  display: flex;
  gap: 6px;
}

button.brush-shape-btn {
  width: 32px;
  height: 32px;
  padding: 0;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--control-bg);
  border: 1px solid var(--control-border);
  color: var(--text);
  box-shadow: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

button.brush-shape-btn svg {
  width: 18px;
  height: 18px;
}

button.brush-shape-btn:hover {
  background: var(--control-bg-muted);
  border-color: var(--control-hover-border);
  box-shadow: none;
}

button.brush-shape-btn.is-active {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--text) 80%, transparent),
    0 0 12px color-mix(in srgb, var(--text) 40%, transparent);
}

button.brush-shape-btn.is-active:hover {
  background: var(--text);
  border-color: var(--text);
}

.board-tool-group {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.board-options {
  position: relative;
  padding-bottom: 28px;
}

.board-help {
  position: absolute;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

/* Подсказка генерации суши — внизу справа, в потоке блока */
.row--gen-land-help {
  display: flex;
  justify-content: flex-end;
  margin-top: 8px;
}
.gen-land-help {
  position: static;
}

.board-help__button {
  width: 22px;
  height: 22px;
  padding: 0;
  border-radius: 0;
  border: none;
  background: transparent;
  color: var(--muted);
  box-shadow: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.help-btn {
  outline: none;
}

.board-help__button svg {
  width: 14px;
  height: 14px;
}

.board-help__button:hover {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
}

.board-help__bubble {
  position: absolute;
  right: auto;
  bottom: 0;
  left: calc(100% + 8px);
  padding: 8px 10px;
  border-radius: 10px;
  background: var(--tooltip-bg);
  border: 1px solid var(--tooltip-border);
  color: var(--text);
  font-size: 12px;
  line-height: 1.4;
  white-space: normal;
  width: max-content;
  max-width: min(320px, 80vw);
  box-shadow: var(--shadow-floating);
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 5;
}

.board-help.is-active .board-help__bubble {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.board-help.is-active .board-help__button {
  color: #f5d34d;
  box-shadow: 0 0 6px rgba(245, 211, 77, 0.7);
}

.board-help__button:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px rgba(106, 162, 255, 0.6), 0 0 8px rgba(106, 162, 255, 0.4);
}

button.board-tool-btn {
  width: 32px;
  height: 32px;
  padding: 0;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--control-bg);
  border: 1px solid var(--control-border);
  color: var(--text);
  box-shadow: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

button.board-tool-btn svg {
  width: 18px;
  height: 18px;
  display: block;
  overflow: visible;
  flex: 0 0 auto;
  /* Нормализация для корректного рендеринга независимо от наличия классов lucide */
  vertical-align: middle;
  line-height: 1;
  /* Убеждаемся, что SVG не искажается при масштабировании */
  box-sizing: border-box;
}

/* Нормализация path элементов для консистентного рендеринга */
button.board-tool-btn svg path {
  /* Убрано vector-effect: non-scaling-stroke - оно ломало отображение при масштабировании */
  /* Все стили stroke задаются через inline-атрибуты SVG */
}

button.board-tool-btn:hover {
  background: var(--control-bg-muted);
  border-color: var(--control-hover-border);
  box-shadow: none;
}

button.board-tool-btn.is-active {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--text) 80%, transparent),
    0 0 12px color-mix(in srgb, var(--text) 40%, transparent);
}

button.board-tool-btn.is-active:hover {
  background: var(--text);
  border-color: var(--text);
}

button.board-layer-btn {
  width: 24px;
  height: 24px;
  padding: 0;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--text);
  box-shadow: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

button.board-layer-btn svg {
  width: 14px;
  height: 14px;
}

button.board-layer-btn:hover:not(:disabled) {
  color: var(--accent, #6aa2ff);
  opacity: 1;
}

button.board-layer-btn:disabled {
  cursor: not-allowed;
  opacity: 0.3;
}

button {
  cursor: pointer;
  background: linear-gradient(135deg, rgba(106, 162, 255, 0.25), rgba(106, 162, 255, 0.05));
  border-color: rgba(106, 162, 255, 0.4);
  box-shadow: 0 6px 14px rgba(6, 8, 14, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transition: border-color 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease, background 0.2s ease;
  width: auto;
}

button:hover {
  border-color: rgba(106, 162, 255, 0.85);
  background: linear-gradient(135deg, rgba(106, 162, 255, 0.35), rgba(106, 162, 255, 0.12));
  box-shadow: 0 8px 18px rgba(6, 8, 14, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
  border-color: var(--control-border);
}

button:active {
  transform: translateY(1px);
  box-shadow: 0 4px 10px rgba(6, 8, 14, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  background: linear-gradient(135deg, rgba(106, 162, 255, 0.3), rgba(106, 162, 255, 0.08));
}

button:focus-visible {
  outline: 2px solid rgba(106, 162, 255, 0.5);
  outline-offset: 2px;
}

.help-btn:active,
.help-btn.active,
.help-btn[aria-pressed="true"] {
  outline: none;
  box-shadow: none;
  background: transparent;
}

.help-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.25), 0 0 0 4px rgba(60, 130, 255, 0.35);
}

.row--buttons button {
  flex: 0 0 auto;
}

.tool-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-content: flex-start;
}

.tool-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--tool-btn-size);
  height: var(--tool-btn-size);
  padding: 0;
  flex: 0 0 auto;
}

.tool-btn svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
}

.tool-rail {
  position: fixed;
  top: 92px;
  left: calc(var(--sidebar-width) + 8px + 10px);
  z-index: 2500;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 10px;
  background: color-mix(in srgb, var(--panel) 75%, transparent);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  box-shadow: var(--shadow-floating);
  backdrop-filter: blur(8px);
  transform: scale(calc(var(--ui-scale) * 0.84));
  transform-origin: top center;
  transition: padding 0.25s ease, transform 0.25s ease, left 0.3s ease;
  pointer-events: auto;
}

#app.sidebar-collapsed .tool-rail {
  left: 10px;
}

/* Компактная панель кисти (показывается при сворачивании sidebar) */
.compact-brush-panel {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 2499;
  width: 280px;
  max-height: calc(100vh - 200px);
  background: color-mix(in srgb, var(--panel) 60%, transparent);
  border: 1px solid color-mix(in srgb, var(--panel-border) 50%, transparent);
  border-radius: 14px;
  box-shadow: var(--shadow-floating);
  backdrop-filter: blur(12px);
  transform: scale(calc(var(--ui-scale) * 0.9));
  transform-origin: top right;
  transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.compact-brush-panel.hidden {
  display: none;
}

.compact-brush-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-bottom: 1px solid color-mix(in srgb, var(--panel-border) 50%, transparent);
  background: color-mix(in srgb, var(--panel-2) 60%, transparent);
}

.compact-brush-panel__title {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.compact-brush-panel__toggle {
  width: 24px;
  height: 24px;
  padding: 0;
  border-radius: 6px;
  border: 1px solid var(--control-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.compact-brush-panel__toggle:hover {
  color: var(--text);
  border-color: var(--control-hover-border);
  background: var(--control-bg-muted);
}

.compact-brush-panel__toggle-icon {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

.compact-brush-panel__toggle-icon--expand {
  display: none;
}

.compact-brush-panel.is-collapsed .compact-brush-panel__content {
  display: none;
}

.compact-brush-panel.is-collapsed .compact-brush-panel__toggle-icon--collapse {
  display: none;
}

.compact-brush-panel.is-collapsed .compact-brush-panel__toggle-icon--expand {
  display: block;
}

/* Свёрнутый вид — минимум места: только кнопка */
.compact-brush-panel.is-collapsed {
  width: auto;
  min-width: 0;
}

.compact-brush-panel.is-collapsed .compact-brush-panel__header {
  padding: 4px 6px;
  border-bottom: none;
}

.compact-brush-panel.is-collapsed .compact-brush-panel__title {
  display: none;
}

.compact-brush-panel__content {
  padding: 10px;
  overflow-y: auto;
  overflow-x: hidden;
  max-height: calc(100vh - 250px);
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--divider) 40%, transparent) transparent;
}

.compact-brush-panel__content::-webkit-scrollbar {
  width: 6px;
}

/* Панель слоёв Board — позиция в нижнем правом углу */
.board-layers-panel {
  top: auto;
  right: 16px;
  bottom: 60px;
  left: auto;
  transform-origin: bottom right;
}

.board-layers-panel .compact-brush-panel__content {
  display: flex;
  flex-direction: column;
  gap: 6px;
  --board-layer-row-height: 28px;
  max-height: calc(7 * var(--board-layer-row-height) + 10px);
  overflow-y: auto;
  scrollbar-gutter: stable;
  scrollbar-width: thin;
  /* Скролл всегда подсвечен светлым, как при наведении */
  scrollbar-color: rgba(255, 255, 255, 0.5) rgba(255, 255, 255, 0.18);
}

.board-layers-panel .compact-brush-panel__content::-webkit-scrollbar {
  width: 8px;
}

/* Дорожка всегда светлая (как при наведении) */
.board-layers-panel .compact-brush-panel__content::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.18);
  border-radius: 4px;
}

/* Ползунок всегда светлый, подсвеченный */
.board-layers-panel .compact-brush-panel__content::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.5);
  border-radius: 4px;
}

.board-layers-panel .compact-brush-panel__content::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.65);
}

.board-layers-header-add {
  width: 24px;
  height: 24px;
  padding: 0;
  border-radius: 6px;
  border: 1px solid var(--control-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  flex-shrink: 0;
}

.board-layers-header-add:hover {
  color: var(--text);
  border-color: var(--control-hover-border);
  background: var(--control-bg-muted);
}

.board-layers-header-add svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
}

.board-layers-panel .compact-brush-panel__header-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.board-layers-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 6px;
  border-radius: 6px;
  background: color-mix(in srgb, var(--panel) 40%, transparent);
  border: 1px solid transparent;
  min-height: var(--board-layer-row-height);
  box-sizing: border-box;
}

.board-layers-item:hover {
  background: color-mix(in srgb, var(--panel) 60%, transparent);
}

.board-layers-item--active {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 18%, var(--panel) 82%);
}

.board-layers-item--active .board-layers-item__name {
  color: var(--text);
}

.board-layers-item--dragging {
  opacity: 0.6;
}

.board-layers-item--drag-over {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
  border-radius: 6px;
}

.board-layers-item__drag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  padding: 0;
  margin: 0 -2px 0 0;
  color: var(--muted);
  cursor: grab;
  flex-shrink: 0;
  user-select: none;
  -webkit-user-drag: element;
}

.board-layers-item__drag:active {
  cursor: grabbing;
}

.board-layers-item__drag:hover {
  color: var(--text);
}

.board-layers-item__drag svg {
  width: 14px;
  height: 14px;
  pointer-events: none;
}

.board-layers-item__name {
  flex: 1;
  font-size: 11px;
  color: var(--text);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.board-layers-item__visibility {
  width: 24px;
  height: 24px;
  padding: 0;
  border-radius: 6px;
  border: 1px solid var(--control-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  flex-shrink: 0;
}

.board-layers-item__visibility:hover {
  color: var(--text);
  border-color: var(--control-hover-border);
  background: var(--control-bg-muted);
}

.board-layers-item__visibility[aria-pressed="false"] {
  opacity: 0.6;
}

.board-layers-item__visibility svg {
  width: 12px;
  height: 12px;
}

.board-layers-item__assign {
  width: 20px;
  height: 20px;
  padding: 0;
  border-radius: 5px;
  border: 1px solid var(--control-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  flex-shrink: 0;
  font-size: 11px;
}

.board-layers-item__assign:hover {
  color: var(--text);
  border-color: var(--control-hover-border);
  background: var(--control-bg-muted);
}

.board-layers-item__delete {
  width: 20px;
  height: 20px;
  padding: 0;
  border-radius: 5px;
  border: 1px solid var(--control-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  flex-shrink: 0;
}

.board-layers-item__delete svg {
  width: 12px;
  height: 12px;
}

.board-layers-item__delete:hover {
  color: var(--text);
  border-color: var(--control-hover-border);
  background: var(--control-bg-muted);
}

.board-layers-item__delete:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Диалог удаления слоя Board */
.board-layers-delete-dialog {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
  padding: 16px;
}

.board-layers-delete-dialog.hidden {
  display: none;
}

.board-layers-delete-dialog__box {
  background: var(--panel-2);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  box-shadow: var(--panel-shadow);
  padding: 16px;
  max-width: 320px;
  width: 100%;
}

.board-layers-delete-dialog__title {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.board-layers-delete-dialog__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.board-layers-delete-dialog__btn {
  padding: 8px 12px;
  font-size: 12px;
  border-radius: 8px;
  border: 1px solid var(--control-border);
  background: var(--control-bg-muted);
  color: var(--text);
  cursor: pointer;
}

.board-layers-delete-dialog__btn:hover {
  background: var(--control-hover-bg);
  border-color: var(--control-hover-border);
}

.board-layers-delete-dialog__btn--cancel {
  margin-left: auto;
}

.board-layers-selected-hint {
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 4px;
}

.compact-brush-panel__content::-webkit-scrollbar-track {
  background: transparent;
}

.compact-brush-panel__content::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--divider) 40%, transparent);
  border-radius: 3px;
}

.compact-brush-panel__content::-webkit-scrollbar-thumb:hover {
  background: color-mix(in srgb, var(--divider) 60%, transparent);
}

/* Компактные стили для элементов панели кисти */
.compact-brush-panel .brush-panel {
  gap: 8px;
}

.compact-brush-panel .brush-panel__current {
  padding: 8px;
  gap: 8px;
}

.compact-brush-panel .brush-panel__preview {
  width: 48px;
  height: 41.6px;
  flex-shrink: 0;
}

.compact-brush-panel .brush-panel__icon {
  font-size: 14px;
}

.compact-brush-panel .brush-panel__info {
  min-width: 0;
}

.compact-brush-panel .brush-panel__name {
  font-size: 12px;
  margin-bottom: 2px;
}

.compact-brush-panel .brush-panel__id {
  font-size: 10px;
}

.compact-brush-panel .brush-panel__edit-btn {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.compact-brush-panel .brush-panel__edit-btn svg {
  width: 12px;
  height: 12px;
}

.compact-brush-panel .brush-panel__history {
  gap: 4px;
}

.compact-brush-panel .brush-panel__history-label {
  font-size: 10px;
}

.compact-brush-panel .brush-panel__history-list {
  gap: 4px;
}

.compact-brush-panel .brush-panel__history-item {
  width: 32px;
  height: 27.7px;
}

.compact-brush-panel .brush-panel__history-icon {
  font-size: 12px;
}

.compact-brush-panel .brush-panel__catalog-btn {
  padding: 8px 12px;
  font-size: 11px;
  gap: 6px;
}

.compact-brush-panel .brush-panel__catalog-btn svg {
  width: 16px;
  height: 16px;
}

.tool-rail__tools {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 800px;
  opacity: 1;
  transform: translateY(0);
  transition: max-height 0.25s ease, opacity 0.2s ease, transform 0.2s ease;
}

.tool-rail__divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--divider), transparent);
  margin: 8px 0;
  opacity: 0.6;
}

.tool-rail--collapsed {
  padding: 6px;
  gap: 0;
  transform: scaleX(calc(var(--ui-scale) * 0.84) * 0.92) scaleY(calc(var(--ui-scale) * 0.84) * 0.65);
}

.tool-rail--collapsed .tool-rail__tools {
  max-height: 0;
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  margin: 0;
}

.tool-rail__divider {
  width: 100%;
  height: 1px;
  margin: 12px 0 8px 0;
  background: linear-gradient(to right, transparent, rgba(255, 187, 99, 0.4), transparent);
  flex-shrink: 0;
}

.tool-rail--collapsed .tool-rail__divider {
  display: none;
}

.tool-rail__toggle {
  width: auto;
  height: auto;
  padding: 2px;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--muted);
  box-shadow: none;
  cursor: pointer;
  align-self: center;
}

.tool-rail__toggle:hover {
  color: var(--text);
}

.tool-rail__toggle:hover .tool-rail__icon {
  filter: drop-shadow(0 0 6px color-mix(in srgb, var(--accent) 60%, transparent));
}

.tool-rail__toggle:active {
  transform: scale(0.9);
}

.tool-rail__icon {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease, color 0.2s ease, filter 0.2s ease;
}

.tool-rail__icon--expand {
  display: none;
}

.tool-rail--collapsed .tool-rail__icon--collapse {
  display: none;
}

.tool-rail--collapsed .tool-rail__icon--expand {
  display: inline;
}

.tool-rail .tool-btn {
  width: var(--tool-btn-size);
  height: var(--tool-btn-size);
}

.tool-btn--icon {
  width: var(--tool-btn-size);
  height: var(--tool-btn-size);
}

.tool-btn.active {
  background: var(--accent);
  color: #0f141c;
  border-color: rgba(255, 255, 255, 0.8);
  box-shadow: 0 0 0 1px rgba(106, 162, 255, 0.65), 0 0 18px rgba(106, 162, 255, 0.55);
}

.tool-btn.active svg {
  filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.7));
}

.tool-btn--board {
  background: linear-gradient(135deg, rgba(255, 187, 99, 0.25), rgba(255, 187, 99, 0.05));
  border-color: rgba(255, 187, 99, 0.4);
  box-shadow: 0 6px 14px rgba(6, 8, 14, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  margin-top: 4px;
}

.tool-btn--board:hover {
  border-color: rgba(255, 187, 99, 0.85);
  background: linear-gradient(135deg, rgba(255, 187, 99, 0.35), rgba(255, 187, 99, 0.12));
  box-shadow: 0 8px 18px rgba(6, 8, 14, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.tool-btn--board.active {
  background: #FFB84D;
  color: #0f141c;
  border-color: rgba(255, 255, 255, 0.8);
  box-shadow: 0 0 0 1px rgba(255, 184, 77, 0.65), 0 0 18px rgba(255, 184, 77, 0.55);
}

.tool-btn--board.active svg {
  filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.7));
}

.pipette-btn.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(106, 162, 255, 0.4), 0 8px 18px rgba(6, 8, 14, 0.45);
}

.layer-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
}

.divider {
  border-bottom: 1px solid var(--divider);
  margin: 6px 0;
}

.workspace {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100vh;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}

.sidebar-restore-btn {
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 2501;
  width: 44px;
  height: 44px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--panel) 75%, transparent);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  box-shadow: var(--shadow-floating);
  backdrop-filter: blur(8px);
  color: var(--text);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.1s ease;
}

.sidebar-restore-btn:hover {
  background: color-mix(in srgb, var(--panel) 90%, transparent);
  border-color: var(--control-hover-border);
}

.sidebar-restore-btn:active {
  transform: translateY(1px);
}

.sidebar-restore-btn svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2;
}

.sidebar-restore-btn.hidden {
  display: none;
}

.canvas-wrap {
  position: relative;
  flex: 1;
  min-width: 0; /* Позволяет flex контейнеру корректно сжиматься/расширяться */
  min-height: 0; /* Позволяет flex контейнеру корректно сжиматься/расширяться */
  overflow: hidden; /* Предотвращаем выход canvas за границы */
  background: var(--workspace-bg);
}

.canvas-wrap.is-panning canvas {
  cursor: grabbing;
}

.canvas-actions {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 8px;
}

.canvas-actions--bottom {
  top: auto;
  bottom: 16px;
  transform: scale(calc(var(--ui-scale) * 0.84));
  transform-origin: bottom left;
}

.canvas-actions--bottom .tool-btn {
  width: var(--tool-btn-size);
  height: var(--tool-btn-size);
}

.canvas-actions--bottom .tool-btn svg {
  width: 20px;
  height: 20px;
}

.canvas-action-btn {
  box-shadow: var(--shadow-floating);
}

.canvas-action-btn.active {
  background: var(--accent);
  color: #0f141c;
  border-color: rgba(255, 255, 255, 0.8);
  box-shadow: 0 0 0 1px rgba(106, 162, 255, 0.65), 0 0 18px rgba(106, 162, 255, 0.55);
}

.canvas-action-btn.active svg {
  filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.7));
}

/* Только канвасы внутри рабочей области — абсолютное позиционирование поверх wrap */
.canvas-wrap canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
}

#uiCanvas {
  z-index: 1;
}

#boardCanvas {
  z-index: 2;
}

.board-text-editor {
  position: absolute;
  z-index: 6;
  resize: none;
  padding: 6px 8px;
  border-radius: 6px;
  border: 1px solid rgba(123, 223, 242, 0.8);
  background: rgba(17, 19, 24, 0.92);
  color: #e6e9ef;
  font-family: inherit;
  line-height: 1.4;
  outline: none;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
}

.status-bar {
  display: flex;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--status-bg);
  border-top: 1px solid var(--status-border);
  font-size: 12px;
  color: var(--status-text);
  zoom: var(--ui-scale);
}

.stats-panel {
  margin-top: 8px;
  font-size: 12px;
  color: var(--muted);
  max-height: 160px;
  overflow-y: auto;
}

.stats-panel.hidden {
  display: none;
}

.note-editor {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.note-item {
  background: var(--note-bg);
  border: 1px solid var(--note-border);
  padding: 6px;
  border-radius: 8px;
}

.selection-banner {
  background: var(--selection-bg);
  border: 1px dashed var(--selection-border);
  padding: 6px 8px;
  border-radius: 8px;
  font-size: 12px;
  color: var(--selection-text);
  margin-bottom: 8px;
}

.hidden {
  display: none;
}

#global-tooltip-root {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
}

.global-tooltip {
  position: fixed;
  padding: 6px 10px;
  border-radius: 8px;
  background: var(--tooltip-bg);
  border: 1px solid var(--tooltip-border);
  color: var(--text);
  font-size: 12px;
  white-space: nowrap;
  box-shadow: var(--shadow-floating);
  opacity: 0;
  pointer-events: none;
  transform: translate3d(0, 0, 0);
  transition: opacity 0.2s ease;
  zoom: var(--ui-scale);
  line-height: 1.4;
  max-width: min(360px, 80vw);
  white-space: normal;
}

.global-tooltip.is-visible {
  opacity: 1;
}

.event-popup {
  position: absolute;
  z-index: 20;
  min-width: 220px;
  max-width: 280px;
  background: color-mix(in srgb, var(--panel) 75%, transparent);
  border: 1px solid color-mix(in srgb, var(--panel-border) 75%, transparent);
  border-radius: 12px;
  padding: 10px;
  box-shadow: var(--shadow-floating);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  zoom: var(--ui-scale);
  opacity: 0;
  transform: translate3d(0, -6px, 0) scale(0.98);
  pointer-events: none;
  transition: opacity 160ms ease, transform 160ms ease;
}

.event-popup.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  pointer-events: auto;
}

@media (prefers-reduced-motion: reduce) {
  .event-popup {
    transition: none;
  }
}

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

.event-popup__header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.event-popup__add-btn {
  width: 24px;
  height: 24px;
  padding: 0;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--control-border) 70%, transparent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--control-bg) 38%, transparent);
  color: var(--muted);
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.event-popup__add-btn:hover {
  color: var(--text);
  border-color: color-mix(in srgb, var(--control-hover-border) 80%, transparent);
  background: color-mix(in srgb, var(--control-bg-muted) 45%, transparent);
}

.event-popup__add-btn svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
}

.event-popup__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  padding: 0;
  line-height: 1;
}

.event-popup__close svg {
  width: 16px;
  height: 16px;
}

.event-popup__content {
  max-height: 280px;
  overflow-y: auto;
}

.event-popup__empty {
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  padding: 16px;
}

.event-popup__item {
  border-top: 1px solid var(--panel-border);
  padding-top: 8px;
  padding-left: 8px;
  padding-right: 8px;
  padding-bottom: 8px;
  margin-top: 8px;
  font-size: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.event-popup__item:first-child {
  border-top: none;
  padding-top: 0;
  margin-top: 0;
}

.event-popup__item:hover {
  background: color-mix(in srgb, var(--control-bg-muted) 30%, transparent);
}

.event-popup__item:focus-visible {
  outline: none;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 45%, transparent);
}

.event-popup__item--selected {
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 38%, transparent);
}

.event-popup__item-body {
  flex: 1;
  min-width: 0;
}

.event-popup__item-actions {
  position: absolute;
  top: 6px;
  right: 6px;
  display: inline-flex;
  gap: 0;
}

.event-popup__icon-btn {
  width: 18px;
  height: 18px;
  border-radius: 0;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--control-bg) 38%, transparent);
  border: 1px solid color-mix(in srgb, var(--control-border) 70%, transparent);
  color: var(--muted);
  cursor: pointer;
}

.event-popup__item-actions .event-popup__icon-btn + .event-popup__icon-btn {
  margin-left: -1px; /* visually “glue” borders */
}

.event-popup__item-actions .event-popup__icon-btn:first-child {
  border-top-left-radius: 6px;
  border-bottom-left-radius: 6px;
}

.event-popup__item-actions .event-popup__icon-btn:last-child {
  border-top-right-radius: 6px;
  border-bottom-right-radius: 6px;
}

.event-popup__icon-btn:hover {
  background: color-mix(in srgb, var(--control-bg-muted) 45%, transparent);
  border-color: color-mix(in srgb, var(--control-hover-border) 80%, transparent);
  color: var(--text);
}

.event-popup__icon-btn--danger:hover {
  background: color-mix(in srgb, var(--danger) 22%, transparent);
  border-color: color-mix(in srgb, var(--danger) 45%, var(--control-hover-border));
}

.event-popup__icon-btn svg {
  width: 12px;
  height: 12px;
}

.event-popup__title-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-right: 58px;
}

.event-popup__event-icon {
  width: 16px;
  height: 16px;
  object-fit: contain;
  flex-shrink: 0;
}

.event-popup__title {
  font-weight: 600;
  margin-bottom: 2px;
}

.event-popup__desc {
  color: var(--muted);
  font-size: 11px;
}

.event-popup__edit-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  font-size: 11px;
  background: var(--control-bg);
  border: 1px solid var(--control-border);
  border-radius: 6px;
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
}

.event-popup__edit-btn:hover {
  background: var(--control-bg-muted);
  border-color: var(--control-hover-border);
}

.event-popup__edit-btn svg {
  flex-shrink: 0;
}

.hex-hover-tooltip {
  position: fixed;
  z-index: 1000;
  padding: 8px 12px;
  background: rgba(0, 0, 0, 0.85);
  color: #fff;
  border-radius: 6px;
  font-size: 12px;
  pointer-events: none;
  max-width: 320px;
  line-height: 1.35;
}

.hex-hover-tooltip__name {
  display: block;
  font-weight: 600;
  margin-bottom: 4px;
}

.hex-hover-tooltip__desc {
  display: block;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.85);
  white-space: pre-line;
}

.hex-hover-tooltip.hidden {
  display: none;
}

.modal {
  position: fixed;
  inset: 0;
  background: var(--modal-overlay);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10001; /* Выше tool-rail (2500), sidebar-restore-btn (2501) и всех других элементов */
  padding: 24px;
}

.modal.hidden {
  display: none;
}

body.modal-blur-disabled .modal {
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.modal__dialog {
  width: min(520px, 100%);
  background: var(--modal-bg);
  border-radius: 16px;
  border: 1px solid var(--modal-border);
  box-shadow: var(--shadow-modal);
  overflow: hidden;
  zoom: var(--ui-scale);
}

.modal__dialog--search {
  width: min(760px, 95%);
  max-height: 82vh;
  display: flex;
  flex-direction: column;
}

.modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--panel-border);
}

.modal__header h3 {
  margin: 0;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.modal__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  padding: 0;
  line-height: 1;
}

.modal__close svg {
  width: 16px;
  height: 16px;
}

.modal__content {
  padding: 16px;
}

#globalSearchModal .modal__content {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
}

#settingsModal .modal__dialog {
  width: min(576px, 100%);
  max-height: 95vh;
  min-height: 90vh;
  display: flex;
  flex-direction: column;
}

#settingsModal .modal__content {
  flex: 1 1 0;
  min-height: 0;
  overflow-y: auto;
}

.event-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 320px;
  overflow-y: auto;
}

.global-search-summary {
  min-height: 18px;
  padding: 0 2px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.45;
}

.global-search-list {
  flex: 1 1 auto;
  max-height: none;
  padding-right: 4px;
}

.event-list__item {
  background: var(--event-item-bg);
  border: 1px solid var(--event-item-border);
  padding: 10px;
  border-radius: 10px;
  font-size: 12px;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.event-list__title {
  font-weight: 600;
  margin-bottom: 4px;
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.settings-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--panel-2);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  padding: 12px;
  font-size: 12px;
}

.settings-section h4 {
  margin: 0 0 4px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.settings-section label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
}

.settings-section--catalog {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.settings-section--catalog button {
  margin: 0;
}

.settings-range {
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}

.settings-range__value {
  font-size: 11px;
  color: var(--muted);
}

.settings-modal__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.settings-modal__version {
  font-size: 12px;
  color: var(--muted);
  background: none;
  border: none;
  padding: 4px 0;
  cursor: pointer;
  text-decoration: none;
}

.settings-modal__version:hover {
  text-decoration: underline;
  color: var(--text);
}

.changelog-content {
  max-height: 60vh;
  overflow-y: auto;
  font-size: 13px;
}

.changelog-loading,
.changelog-error {
  color: var(--muted);
  margin: 0;
}

.changelog-error a {
  color: var(--accent, #6aa2ff);
}

.changelog-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.changelog-item {
  padding: 8px 0;
  border-bottom: 1px solid var(--panel-border, rgba(255, 255, 255, 0.08));
}

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

.changelog-version {
  font-weight: 600;
  font-size: 12px;
  margin-right: 8px;
}

.changelog-date {
  font-size: 11px;
  color: var(--muted);
  margin-right: 8px;
}

.changelog-link {
  color: var(--text);
  text-decoration: none;
}

.changelog-link:hover {
  text-decoration: underline;
  color: var(--accent, #6aa2ff);
}

.button-danger {
  background: rgba(227, 111, 111, 0.15);
  border-color: rgba(227, 111, 111, 0.45);
  color: var(--danger);
}

.event-list__item:hover {
  background: var(--event-item-hover-bg);
  border-color: var(--event-item-hover-border);
}

.event-list__item.is-active {
  border-color: rgba(106, 162, 255, 0.65);
  background:
    linear-gradient(135deg, rgba(106, 162, 255, 0.16), rgba(106, 162, 255, 0.05)),
    var(--event-item-hover-bg);
  box-shadow: 0 0 0 1px rgba(106, 162, 255, 0.22), 0 12px 30px rgba(15, 23, 42, 0.18);
}

.event-list__meta {
  color: var(--muted);
  font-size: 11px;
  margin-bottom: 4px;
}

.event-list__desc {
  color: var(--text);
  opacity: 0.8;
  font-size: 11px;
}

.event-list__empty {
  color: var(--muted);
  font-size: 12px;
  text-align: center;
  padding: 16px;
}

.search-badge {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-right: 6px;
  vertical-align: middle;
}

.search-badge--hex {
  background: rgba(106, 162, 255, 0.2);
  color: var(--accent);
  border: 1px solid rgba(106, 162, 255, 0.3);
}

.search-badge--event {
  background: rgba(255, 187, 99, 0.2);
  color: #FFB84D;
  border: 1px solid rgba(255, 187, 99, 0.3);
}

.search-badge--poi {
  background: rgba(123, 223, 242, 0.2);
  color: #7BDFF2;
  border: 1px solid rgba(123, 223, 242, 0.3);
}


.search-badge--board {
  background: rgba(34, 197, 94, 0.2);
  color: #22C55E;
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.global-search-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px;
}

.global-search-item:focus-visible {
  outline: none;
  border-color: rgba(106, 162, 255, 0.8);
  box-shadow: 0 0 0 2px rgba(106, 162, 255, 0.24);
}

.global-search-item__icon-wrap {
  flex: 0 0 42px;
}

.global-search-item__icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  overflow: hidden;
}

.global-search-item__icon svg,
.global-search-item__icon img {
  width: 22px;
  height: 22px;
  display: block;
}

.global-search-item__icon--text {
  font-size: 20px;
  line-height: 1;
}

.global-search-item__icon--hex {
  color: var(--accent);
  background: rgba(106, 162, 255, 0.14);
  border-color: rgba(106, 162, 255, 0.24);
}

.global-search-item__icon--event {
  color: #f2b134;
  background: rgba(242, 177, 52, 0.16);
  border-color: rgba(242, 177, 52, 0.28);
}

.global-search-item__icon--poi {
  color: #7bdff2;
  background: rgba(123, 223, 242, 0.14);
  border-color: rgba(123, 223, 242, 0.24);
}

.global-search-item__icon--board {
  color: #22c55e;
  background: rgba(34, 197, 94, 0.14);
  border-color: rgba(34, 197, 94, 0.24);
}

.global-search-item__content {
  min-width: 0;
  flex: 1 1 auto;
}

.global-search-item__title-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.global-search-item__title-row .search-badge {
  margin-right: 0;
}

.global-search-item__title-text {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.global-search-item__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 6px;
}

.global-search-item__chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
}

.global-search-item__desc {
  margin: 0;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.global-search-item__action {
  flex: 0 0 30px;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: center;
  color: var(--muted);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.global-search-item__action svg {
  width: 16px;
  height: 16px;
}

.global-search-item:hover .global-search-item__action,
.global-search-item.is-active .global-search-item__action {
  color: var(--accent);
  border-color: rgba(106, 162, 255, 0.28);
  background: rgba(106, 162, 255, 0.08);
}

@media (max-width: 720px) {
  .modal__dialog--search {
    width: min(100%, 95vw);
    max-height: 86vh;
  }

  .global-search-item {
    gap: 10px;
    padding: 10px;
  }

  .global-search-item__icon-wrap {
    flex-basis: 38px;
  }

  .global-search-item__icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
  }

  .global-search-item__title-row {
    flex-wrap: wrap;
  }
}

/* === Board help button: remove square glow, keep accessible round focus === */
.board-help__button.help-btn {
  border-radius: 999px !important;
  outline: none !important;
  -webkit-tap-highlight-color: transparent;
  filter: none !important;
}

/* Убрать квадратные подсветки, которые могут приходить из общих стилей */
.board-help__button.help-btn:focus,
.board-help__button.help-btn:active {
  outline: none !important;
  box-shadow: none !important;
}

/* Доступный focus для клавиатуры — круглый */
.board-help__button.help-btn:focus-visible {
  outline: none !important;
  border-radius: 999px !important;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.22), 0 0 0 4px rgba(80, 140, 255, 0.35) !important;
}

/* На всякий случай: если квадрат рисует псевдоэлемент */
.board-help__button.help-btn::before,
.board-help__button.help-btn::after {
  border-radius: 999px !important;
  box-shadow: none !important;
  outline: none !important;
}
/* Note Modal */
.note-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--modal-overlay);
  backdrop-filter: blur(4px);
}

.note-modal__content {
  background: var(--modal-bg);
  border: 1px solid var(--modal-border);
  border-radius: 12px;
  width: 90%;
  max-width: 600px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-modal);
}

.note-modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--modal-border);
}

.note-modal__header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
}

.note-modal__close {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
}

.note-modal__close:hover {
  color: var(--text);
  background: var(--control-bg);
}

.note-modal__log {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px;
  max-height: 400px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.note-modal__empty {
  color: var(--muted);
  text-align: center;
  padding: 32px;
  font-size: 14px;
}

.note-modal__item {
  background: var(--control-bg);
  border: 1px solid var(--control-border);
  border-radius: 8px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.note-modal__item-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.note-modal__item-header strong {
  color: var(--text);
  font-weight: 600;
}

.note-modal__item-header em {
  color: var(--muted);
  font-style: normal;
}

.note-modal__delete {
  background: none;
  border: none;
  color: var(--danger);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  transition: background 0.2s;
  flex-shrink: 0;
}

.note-modal__delete:hover {
  background: rgba(227, 111, 111, 0.1);
}

.note-modal__item-body {
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.note-modal__item-time {
  color: var(--muted);
  font-size: 11px;
}

.note-modal__form {
  padding: 16px 20px;
  border-top: 1px solid var(--modal-border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.note-modal__input,
.note-modal__textarea {
  background: var(--control-bg);
  border: 1px solid var(--control-border);
  border-radius: 6px;
  padding: 8px 12px;
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}

.note-modal__input:focus,
.note-modal__textarea:focus {
  border-color: var(--accent);
}

.note-modal__textarea {
  resize: vertical;
  min-height: 60px;
}

.note-modal__add {
  background: var(--accent);
  border: none;
  border-radius: 6px;
  padding: 10px 16px;
  color: #fff;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
}

.note-modal__add:hover {
  background: var(--accent-hover);
}

/* Tool options collapse/expand */

/* === Brush Panel (Панель кисти) === */
.brush-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.brush-panel__current {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: var(--control-bg);
  border: 1px solid var(--control-border);
  border-radius: 12px;
  position: relative;
}

.brush-panel__preview {
  width: 64px;
  height: 55.4px; /* Правильная высота для шестиугольника: width * sqrt(3) / 2 */
  aspect-ratio: 1 / 0.8660254; /* Альтернатива для автоматического расчета */
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none; /* Убрано: border обрезается clip-path */
  box-shadow: 0 0 0 2px var(--control-border); /* Используем box-shadow вместо border */
  position: relative;
  overflow: hidden; /* обрезка фона и иконки по clip-path */
  flex-shrink: 0;
  clip-path: polygon(30% 0%, 70% 0%, 100% 50%, 70% 100%, 30% 100%, 0% 50%);
}

.brush-panel__preview-bg {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background-size: cover;
  background-position: center;
}

.brush-panel__preview--empty {
  background: var(--control-bg-muted);
  border: 2px dashed var(--control-border); /* Для пустого превью используем dashed border, так как нет clip-path */
  box-shadow: none; /* Убираем box-shadow для пустого превью */
}

.brush-panel__icon {
  font-size: 18px;
  line-height: 1;
  z-index: 1;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brush-panel__info {
  flex: 1;
  min-width: 0;
}

.brush-panel__edit-btn {
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--control-border);
  border-radius: 6px;
  background: var(--control-bg);
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.1s ease;
}

.brush-panel__edit-btn:hover {
  background: var(--control-bg-muted);
  border-color: var(--control-hover-border);
  transform: scale(1.05);
}

.brush-panel__edit-btn:active {
  transform: scale(0.95);
}

.brush-panel__edit-btn svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
}

.brush-panel__name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brush-panel__id {
  font-size: 11px;
  color: var(--muted);
  font-family: monospace;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brush-panel__history {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.brush-panel__history-label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.brush-panel__history-list {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  padding: 2px; /* Добавлено: небольшой padding чтобы элементы с transform: scale() не обрезались */
  overflow: visible; /* Добавлено: visible чтобы элементы при hover не обрезались */
}

.brush-panel__history-item {
  width: 40px;
  height: 34.6px; /* Правильная высота для шестиугольника: width * sqrt(3) / 2 */
  aspect-ratio: 1 / 0.8660254; /* Альтернатива для автоматического расчета */
  padding: 0;
  border-radius: 8px;
  border: none; /* Убрано: border обрезается clip-path */
  box-shadow: 0 0 0 1px var(--control-border); /* Используем box-shadow вместо border */
  background: var(--control-bg);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: visible; /* Изменено: visible чтобы не обрезать содержимое */
  clip-path: polygon(30% 0%, 70% 0%, 100% 50%, 70% 100%, 30% 100%, 0% 50%);
  transition: box-shadow 0.2s ease, transform 0.1s ease;
}

.brush-panel__history-item:hover {
  box-shadow: 0 0 0 1px var(--control-hover-border); /* Используем box-shadow вместо border-color */
  transform: scale(1.05);
}

.brush-panel__history-item:active {
  transform: scale(0.95);
}

.brush-panel__history-preview {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.brush-panel__history-preview .brush-panel__preview-bg {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background-size: cover;
  background-position: center;
}

.brush-panel__history-icon {
  font-size: 14px;
  line-height: 1;
  z-index: 1;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brush-panel__history-empty {
  font-size: 11px;
  color: var(--muted);
  font-style: italic;
  padding: 8px;
}

.brush-panel__actions {
  margin-top: 4px;
}

.brush-panel__catalog-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 500;
}

.brush-panel__catalog-btn svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
}

/* === Hex Catalog Modal (Модальное окно каталога) === */
.modal__dialog--large {
  width: min(900px, 95%);
  height: 85vh;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
}

/* Контент каталога хексов: flex и скролл, чтобы до кнопки «Создать новый хекс» можно было доскроллить */
#hexCatalogModal .modal__content {
  --hex-catalog-scale: 1;
  display: flex;
  flex-direction: column;
  flex: 1 1 0;
  min-height: 0;
  overflow-y: auto;
}

/* Синхронизация с CSV */
#csvSyncModal .modal__content {
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.csv-sync-drop-zone {
  border: 2px dashed var(--control-border);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  color: var(--muted);
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.csv-sync-drop-zone:hover,
.csv-sync-drop-zone.drag-over {
  border-color: var(--control-hover-border);
  background: var(--control-bg-muted);
}

.csv-sync-drop-zone p {
  margin: 0;
}

.csv-sync-drop-zone button {
  margin-left: 4px;
}

.csv-sync-diff-list {
  margin-top: 16px;
  max-height: 40vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.csv-sync-diff-section {
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 12px;
  background: var(--panel-2);
}

.csv-sync-diff-section h4 {
  margin: 0 0 8px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.csv-sync-diff-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 1px solid var(--panel-border);
  font-size: 12px;
}

.csv-sync-diff-item:last-child {
  border-bottom: none;
}

.csv-sync-diff-item label {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  flex: 1;
}

.csv-sync-diff-item .csv-sync-diff-id {
  font-weight: 600;
  min-width: 140px;
}

.csv-sync-diff-item .csv-sync-diff-fields {
  color: var(--muted);
  font-size: 11px;
}

.csv-sync-actions {
  margin-top: 16px;
  flex-wrap: wrap;
  gap: 8px;
}

/* Строка с фильтрами по типу и ползунком масштаба справа */
/* Одна узкая строка: кнопки POI/Biom/Structure + ползунок масштаба */
.row--hex-catalog-toolbar {
  display: flex;
  flex-direction: row;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 6px;
}

.row--hex-catalog-toolbar .hex-catalog-type-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  flex: 0 0 auto;
  min-width: 0;
}

.hex-catalog-scale-control {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  margin-left: auto;
  font-size: 12px;
}

.hex-catalog-scale-control input[type="range"] {
  width: 72px;
  margin: 0;
}

.hex-catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(calc(140px * var(--hex-catalog-scale, 1)), 1fr));
  gap: calc(12px * var(--hex-catalog-scale, 1));
  max-height: 50vh;
  overflow-y: auto;
  padding: calc(4px * var(--hex-catalog-scale, 1));
  margin-top: calc(12px * var(--hex-catalog-scale, 1));
}

.hex-catalog-item {
  position: relative;
  background: var(--control-bg);
  border: 1px solid var(--control-border);
  border-radius: 10px;
  padding: calc(10px * var(--hex-catalog-scale, 1));
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.1s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: calc(6px * var(--hex-catalog-scale, 1));
}

.hex-catalog-item:hover {
  border-color: var(--control-hover-border);
  background: var(--control-bg-muted);
  transform: translateY(-2px);
}

.hex-catalog-item:active {
  transform: translateY(0);
}

.hex-catalog-item__preview {
  width: calc(60px * var(--hex-catalog-scale, 1));
  height: calc(52px * var(--hex-catalog-scale, 1)); /* Правильная высота для шестиугольника: width * sqrt(3) / 2 */
  aspect-ratio: 1 / 0.8660254; /* Альтернатива для автоматического расчета */
  border-radius: calc(8px * var(--hex-catalog-scale, 1));
  display: flex;
  align-items: center;
  justify-content: center;
  border: none; /* Убрано: border обрезается clip-path */
  box-shadow: 0 0 0 2px var(--control-border); /* Используем box-shadow вместо border */
  position: relative;
  overflow: hidden;
  clip-path: polygon(30% 0%, 70% 0%, 100% 50%, 70% 100%, 30% 100%, 0% 50%);
}

.hex-catalog-item__preview-bg {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background-size: cover;
  background-position: center;
}

.hex-catalog-item__icon {
  font-size: calc(18px * var(--hex-catalog-scale, 1));
  line-height: 1;
  z-index: 1;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hex-catalog-item__name {
  font-size: calc(12px * var(--hex-catalog-scale, 1));
  font-weight: 600;
  color: var(--text);
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 100%;
}

.hex-catalog-item__id {
  font-size: calc(10px * var(--hex-catalog-scale, 1));
  color: var(--muted);
  font-family: monospace;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 100%;
}

.hex-catalog-item__category {
  font-size: calc(10px * var(--hex-catalog-scale, 1));
  color: var(--muted);
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 100%;
}

.hex-catalog-item__actions {
  position: absolute;
  top: calc(4px * var(--hex-catalog-scale, 1));
  right: calc(4px * var(--hex-catalog-scale, 1));
  display: flex;
  gap: calc(4px * var(--hex-catalog-scale, 1));
  z-index: 10;
}

.hex-catalog-item__usage {
  position: absolute;
  top: calc(4px * var(--hex-catalog-scale, 1));
  left: calc(4px * var(--hex-catalog-scale, 1));
  min-width: calc(18px * var(--hex-catalog-scale, 1));
  padding: calc(2px * var(--hex-catalog-scale, 1)) calc(5px * var(--hex-catalog-scale, 1));
  border-radius: calc(6px * var(--hex-catalog-scale, 1));
  font-size: calc(10px * var(--hex-catalog-scale, 1));
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  background: var(--control-bg);
  border: 1px solid var(--control-border);
  color: var(--muted);
  z-index: 5;
}

.hex-catalog-item__edit-btn,
.hex-catalog-item__delete-btn {
  width: calc(20px * var(--hex-catalog-scale, 1));
  height: calc(20px * var(--hex-catalog-scale, 1));
  padding: 0;
  border: none;
  border-radius: calc(4px * var(--hex-catalog-scale, 1));
  background: var(--control-bg);
  border: 1px solid var(--control-border);
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.hex-catalog-item:hover .hex-catalog-item__edit-btn,
.hex-catalog-item:hover .hex-catalog-item__delete-btn {
  opacity: 1;
}

.hex-catalog-item__edit-btn:hover {
  background: var(--control-bg-muted);
  border-color: var(--control-hover-border);
}

.hex-catalog-item__delete-btn:hover {
  background: var(--danger-bg, #ff4444);
  border-color: var(--danger-border, #cc0000);
  color: var(--danger-text, #ffffff);
}

.hex-catalog-item__edit-btn svg,
.hex-catalog-item__delete-btn svg {
  width: calc(12px * var(--hex-catalog-scale, 1));
  height: calc(12px * var(--hex-catalog-scale, 1));
}

.hex-catalog-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--muted);
  font-size: calc(14px * var(--hex-catalog-scale, 1));
  padding: calc(32px * var(--hex-catalog-scale, 1));
  font-style: italic;
}

/* === Event Catalog Modal (Модальное окно каталога ивентов) === */
#eventCatalogModal .modal__content {
  --event-catalog-scale: 1;
  display: flex;
  flex-direction: column;
  flex: 1 1 0;
  min-height: 0;
  overflow-y: auto;
}

#eventEditModal .modal__content {
  display: flex;
  flex-direction: column;
  flex: 1 1 0;
  min-height: 0;
  overflow-y: auto;
}

#regionsCatalogModal .modal__content {
  display: flex;
  flex-direction: column;
  flex: 1 1 0;
  min-height: 0;
  overflow-y: auto;
}

.event-catalog-filters-panel {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.event-catalog-filters-panel .row {
  margin-bottom: 0;
}

.event-catalog-filters-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.event-catalog-filters-column {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}

.event-catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(calc(150px * var(--event-catalog-scale, 1)), 1fr));
  gap: calc(12px * var(--event-catalog-scale, 1));
  max-height: 50vh;
  overflow-y: auto;
  overflow-x: hidden;
  padding: calc(4px * var(--event-catalog-scale, 1));
  margin-top: calc(12px * var(--event-catalog-scale, 1));
}

.region-catalog-grid {
  grid-template-columns: repeat(auto-fill, minmax(calc(180px * var(--event-catalog-scale, 1)), 1fr));
}

.event-catalog-item {
  background: var(--control-bg);
  border: 1px solid var(--control-border);
  border-radius: 10px;
  padding: calc(12px * var(--event-catalog-scale, 1));
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.1s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: calc(8px * var(--event-catalog-scale, 1));
  position: relative;
  min-width: 0;
}

.event-catalog-item:hover {
  border-color: var(--control-hover-border);
  background: var(--control-bg-muted);
  transform: translateY(-2px);
}

.event-catalog-item:active {
  transform: translateY(0);
}

.region-catalog-item {
  align-items: stretch;
  text-align: left;
}

.region-catalog-item--active {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, var(--control-bg) 88%);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 28%, transparent);
}

.event-catalog-item__preview {
  width: calc(48px * var(--event-catalog-scale, 1));
  height: calc(48px * var(--event-catalog-scale, 1));
  border-radius: calc(8px * var(--event-catalog-scale, 1));
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--control-border);
  background: var(--control-bg-muted);
  color: var(--text);
}

.region-catalog-item__preview {
  width: 100%;
  height: calc(72px * var(--event-catalog-scale, 1));
  border-style: dashed;
  background:
    radial-gradient(circle at 30% 30%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 55%),
    linear-gradient(135deg, color-mix(in srgb, var(--control-bg-muted) 75%, transparent), var(--control-bg));
}

.region-catalog-item__preview-swatch {
  width: calc(40px * var(--event-catalog-scale, 1));
  height: calc(40px * var(--event-catalog-scale, 1));
  border-radius: 999px;
  border: 2px solid color-mix(in srgb, white 60%, transparent);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.22);
}

.event-catalog-item__preview-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.event-catalog-item__name {
  font-size: calc(13px * var(--event-catalog-scale, 1));
  font-weight: 600;
  color: var(--text);
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 100%;
}

.event-catalog-item__id {
  font-size: calc(10px * var(--event-catalog-scale, 1));
  color: var(--muted);
  font-family: monospace;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 100%;
}

.event-catalog-item__category,
.event-catalog-item__type {
  font-size: calc(10px * var(--event-catalog-scale, 1));
  color: var(--muted);
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 100%;
}

.event-catalog-item__description {
  font-size: calc(11px * var(--event-catalog-scale, 1));
  color: var(--muted);
  text-align: center;
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  width: 100%;
}

.region-catalog-item .event-catalog-item__name,
.region-catalog-item .event-catalog-item__id,
.region-catalog-item .event-catalog-item__description {
  text-align: left;
}

.region-catalog-item .event-catalog-item__description {
  -webkit-line-clamp: 3;
}

@media (max-width: 760px) {
  .event-catalog-filters-columns {
    grid-template-columns: 1fr;
  }
}

.event-catalog-item__actions {
  position: absolute;
  top: calc(4px * var(--event-catalog-scale, 1));
  right: calc(4px * var(--event-catalog-scale, 1));
  display: flex;
  gap: calc(4px * var(--event-catalog-scale, 1));
  z-index: 10;
}

.event-catalog-item__usage {
  position: absolute;
  top: calc(4px * var(--event-catalog-scale, 1));
  left: calc(4px * var(--event-catalog-scale, 1));
  min-width: calc(18px * var(--event-catalog-scale, 1));
  padding: calc(2px * var(--event-catalog-scale, 1)) calc(5px * var(--event-catalog-scale, 1));
  border-radius: calc(6px * var(--event-catalog-scale, 1));
  font-size: calc(10px * var(--event-catalog-scale, 1));
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  background: var(--control-bg);
  border: 1px solid var(--control-border);
  color: var(--muted);
  z-index: 5;
}

.event-catalog-item__edit-btn,
.event-catalog-item__delete-btn {
  width: calc(20px * var(--event-catalog-scale, 1));
  height: calc(20px * var(--event-catalog-scale, 1));
  padding: 0;
  border: none;
  border-radius: calc(4px * var(--event-catalog-scale, 1));
  background: var(--control-bg);
  border: 1px solid var(--control-border);
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.event-catalog-item:hover .event-catalog-item__edit-btn,
.event-catalog-item:hover .event-catalog-item__delete-btn {
  opacity: 1;
}

.event-catalog-item__edit-btn:hover {
  background: var(--control-bg-muted);
  border-color: var(--control-hover-border);
}

.event-catalog-item__delete-btn:hover {
  background: var(--danger-bg, #ff4444);
  border-color: var(--danger-border, #cc0000);
  color: var(--danger-text, #ffffff);
}

.event-catalog-item__edit-btn svg,
.event-catalog-item__delete-btn svg {
  width: calc(12px * var(--event-catalog-scale, 1));
  height: calc(12px * var(--event-catalog-scale, 1));
}

.event-catalog-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--muted);
  font-size: calc(14px * var(--event-catalog-scale, 1));
  padding: calc(32px * var(--event-catalog-scale, 1));
  font-style: italic;
}

/* === Event Catalog Create Form (Форма создания ивента) === */
.event-catalog-create-form {
  margin-top: 16px;
  padding: 16px;
  background: var(--panel-2);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
}

.event-catalog-create-form.hidden {
  display: none;
}

.event-catalog-create-form__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--panel-border);
}

.event-catalog-create-form__header h4 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

.event-catalog-create-form__content {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 60vh;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 4px;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--divider) 40%, transparent) transparent;
}

.event-catalog-create-form__content::-webkit-scrollbar {
  width: 8px;
}

.event-catalog-create-form__content::-webkit-scrollbar-track {
  background: transparent;
}

.event-catalog-create-form__content::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--divider) 40%, transparent);
  border-radius: 4px;
}

.event-catalog-create-form__content::-webkit-scrollbar-thumb:hover {
  background: color-mix(in srgb, var(--divider) 60%, transparent);
}

.region-catalog-stats {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
}

.region-catalog-mode-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.region-catalog-mode-actions > button {
  flex: 1 1 160px;
}

.region-catalog-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 220px;
  overflow-y: auto;
  padding: 8px;
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  background: var(--control-bg);
}

.region-catalog-links__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px;
  border: 1px solid var(--control-border);
  border-radius: 8px;
  background: var(--control-bg-muted);
}

.region-catalog-links__meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.region-catalog-links__meta strong {
  font-size: 13px;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.region-catalog-links__meta span {
  font-size: 11px;
  color: var(--muted);
  font-family: monospace;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.region-catalog-links__actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.region-catalog-links__actions button {
  white-space: nowrap;
}

.region-catalog-links__empty {
  padding: 12px;
  border: 1px dashed var(--control-border);
  border-radius: 8px;
  background: color-mix(in srgb, var(--control-bg-muted) 72%, transparent);
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

@media (max-width: 720px) {
  .region-catalog-links__item {
    flex-direction: column;
    align-items: flex-start;
  }

  .region-catalog-links__actions {
    width: 100%;
  }
}

.event-catalog-create-form__content .row label input[type="text"] {
  display: block;
  width: 100%;
  min-width: 16em;
}

.event-region-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.event-region-field__actions {
  display: flex;
  justify-content: flex-start;
}

.event-region-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 220px;
  overflow-y: auto;
  padding: 8px;
  border: 1px solid var(--control-border);
  border-radius: 10px;
  background: var(--control-bg);
}

.event-region-list__empty {
  padding: 12px;
  border: 1px dashed var(--control-border);
  border-radius: 8px;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
  background: color-mix(in srgb, var(--control-bg-muted) 72%, transparent);
}

.event-region-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--control-border);
  border-radius: 10px;
  background: var(--control-bg-muted);
  cursor: pointer;
}

.event-region-option:hover {
  border-color: color-mix(in srgb, var(--accent) 24%, var(--control-border));
}

.event-region-option input[type="checkbox"] {
  flex: 0 0 auto;
}

.event-region-option__swatch {
  display: inline-block;
  width: 16px;
  height: 16px;
  border-radius: 999px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
  flex: 0 0 auto;
}

.event-region-option__meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.event-region-option__meta strong {
  font-size: 13px;
  color: var(--text);
}

.event-region-option__meta span {
  font-size: 11px;
  color: var(--muted);
}

.event-icon-preview {
  margin-top: 8px;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
}
.event-icon-preview img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}
.event-icon-preview svg {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.brush-panel__history-item--event {
  clip-path: none;
  border-radius: 8px;
}

.brush-panel__history-preview--event {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--control-bg-muted);
  color: var(--text);
}

.brush-panel__description {
  font-size: 11px;
  color: var(--muted);
  margin-top: 4px;
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.brush-panel__preview--event {
  background: var(--control-bg-muted);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* === Hex Catalog Create Form (Форма создания хекса) === */
.hex-catalog-create-form {
  margin-top: 16px;
  padding: 16px;
  background: var(--panel-2);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.hex-catalog-create-form.hidden {
  display: none;
}

.hex-catalog-create-form__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--panel-border);
}

.hex-catalog-create-form__header h4 {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hex-catalog-create-form__content {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 4px;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--divider) 40%, transparent) transparent;
}

.hex-catalog-create-form__content::-webkit-scrollbar {
  width: 8px;
}

.hex-catalog-create-form__content::-webkit-scrollbar-track {
  background: transparent;
}

.hex-catalog-create-form__content::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--divider) 40%, transparent);
  border-radius: 4px;
}

.hex-catalog-create-form__content::-webkit-scrollbar-thumb:hover {
  background: color-mix(in srgb, var(--divider) 60%, transparent);
}

.hex-catalog-create-form__content .row {
  margin-bottom: 0;
}

.hex-catalog-create-form__content .row label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}

.hex-catalog-create-form__content .row input[type="text"],
.hex-catalog-create-form__content .row input[type="number"],
.hex-catalog-create-form__content .row select,
.hex-catalog-create-form__content .row textarea {
  width: 100%;
  padding: 8px 12px;
  background: var(--control-bg);
  border: 1px solid var(--control-border);
  border-radius: 8px;
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
}

.hex-catalog-create-form__content .row input[type="color"] {
  width: 100%;
  height: 40px;
  padding: 4px;
  background: var(--control-bg);
  border: 1px solid var(--control-border);
  border-radius: 8px;
  cursor: pointer;
}

.hex-catalog-create-form__content .row input[type="file"] {
  padding: 6px;
  font-size: 12px;
}

.hex-catalog-create-form__content .row textarea {
  resize: vertical;
  min-height: 80px;
}

.hex-catalog-create-form__content .row .checkbox-label {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.hex-catalog-create-form__content .row .checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.hex-catalog-create-form__content .row .brush-size-control {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
}

.hex-catalog-create-form__content .row .brush-size-control .brush-size-range {
  flex: 1;
}

.hex-catalog-create-form__content .row .brush-size-control .brush-size-value {
  min-width: 40px;
  text-align: center;
  font-size: 12px;
  color: var(--text);
}

.hex-catalog-create-form__content .row--buttons {
  margin-top: 8px;
  flex-direction: row;
  justify-content: flex-end;
  gap: 8px;
}

.hex-catalog-create-form__content .row--buttons button {
  min-width: 100px;
}

.hex-catalog-type-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.hex-catalog-type-filter {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 9px;
  background: var(--control-bg);
  border: 1px solid var(--control-border);
  border-radius: 8px;
  color: var(--text);
  font-size: 9px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.hex-catalog-type-filter:hover {
  background: var(--control-bg-muted);
  border-color: var(--control-hover-border);
}

.hex-catalog-type-filter.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #0f141c;
  box-shadow: 0 0 0 1px rgba(106, 162, 255, 0.65), 0 0 12px rgba(106, 162, 255, 0.4);
}

.hex-catalog-type-filter:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.hex-catalog-type-filter svg {
  width: 13px;
  height: 13px;
  stroke: currentColor;
  flex-shrink: 0;
}

.hex-catalog-type-filter span {
  white-space: nowrap;
}

/* === Hex Edit Modal (Compact UI with Preview) === */

/* Увеличиваем ширину диалога для редактора хекса, чтобы поместились форма и превью */
.hex-edit-dialog {
  width: min(860px, 95%);
  max-width: 95%;
}

.hex-edit-dialog .modal__content {
  display: flex;
  flex-direction: column;
  flex: 1 1 0;
  min-height: 0;
  overflow-y: auto;
}

.hex-edit-content-wrapper {
  --hex-edit-form-width: 340px;
  display: grid;
  grid-template-columns: var(--hex-edit-form-width) 8px 1fr;
  grid-template-rows: minmax(0, 1fr);
  gap: 0;
  align-items: stretch;
  flex: 1;
  min-height: 0;
  max-height: 80vh;
  overflow: hidden;
}

/* Ресайзер между левой и правой половинами (форма | превью+текстура) */
.hex-edit-resizer {
  background: var(--sidebar-resizer);
  cursor: col-resize;
  width: 8px;
  transition: background 0.2s ease;
  flex-shrink: 0;
}

.hex-edit-resizer:hover {
  background: var(--sidebar-resizer-hover);
}

.hex-edit-footer {
  flex-shrink: 0;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--panel-border);
}

.hex-edit-footer .hex-edit-buttons {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

/* Правая колонка: превью, масштаб, блок текстуры; прокрутка при нехватке места */
.hex-edit-right {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: stretch;
  min-width: 0;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--divider) 40%, transparent) transparent;
}

.hex-edit-right::-webkit-scrollbar {
  width: 6px;
}

.hex-edit-right::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--divider) 40%, transparent);
  border-radius: 3px;
}

/* На мобильных — одна колонка, ресайзер скрыт */
@media (max-width: 650px) {
  .hex-edit-content-wrapper {
    grid-template-columns: 1fr;
    overflow-y: auto;
  }
  
  .hex-edit-resizer {
    display: none;
  }
  
  .hex-edit-form {
    max-height: none !important;
  }
  
  .hex-edit-right {
    order: -1; /* Превью и текстура сверху */
  }
  
  .hex-edit-preview {
    width: 100%;
    flex-direction: row;
    justify-content: center;
  }
}

/* Форма (левая колонка): min-height 0 нужен для корректной работы grid */
.hex-edit-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 0;
  max-height: 55vh;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 4px;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--divider) 40%, transparent) transparent;
}

.hex-edit-form::-webkit-scrollbar {
  width: 6px;
}

.hex-edit-form::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--divider) 40%, transparent);
  border-radius: 3px;
}

/* Сетка для полей */
.hex-edit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px 8px;
}

@media (max-width: 500px) {
  .hex-edit-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.hex-edit-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hex-edit-group label,
.hex-edit-row label {
  font-size: 11px;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hex-edit-icon-scale-row {
  flex-direction: row !important;
  align-items: center;
  gap: 6px;
}

.hex-edit-icon-scale-input {
  width: 3.5em;
  min-width: 3em;
  padding: 4px 6px;
  font-size: 11px;
  text-align: right;
}

.hex-edit-icon-scale-value {
  flex-shrink: 0;
  font-size: 11px;
  color: var(--muted);
}

.hex-edit-icon-fit-row {
  margin-top: 2px;
}

.hex-edit-group input:not([type="checkbox"]),
.hex-edit-group select,
.hex-edit-row input:not([type="checkbox"]),
.hex-edit-row select,
.hex-edit-row textarea {
  width: 100%;
  padding: 6px 8px;
  background: var(--control-bg);
  border: 1px solid var(--control-border);
  border-radius: 8px;
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  transition: border-color 0.2s ease;
}

.hex-edit-group input:focus,
.hex-edit-row input:focus,
.hex-edit-row select:focus,
.hex-edit-row textarea:focus {
  border-color: var(--accent);
  outline: none;
}

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

/* Строка категории — на всю ширину, компактнее по высоте (ID, Название, Категория) */
.hex-edit-row--category {
  margin-bottom: 2px;
}
.hex-edit-row--category select,
.hex-edit-row--category input {
  min-height: 28px;
  width: 100%;
}

/* ID — только для просмотра, приглушённый вид */
.hex-edit-row--id-readonly input {
  background: var(--control-bg-muted);
  color: var(--muted);
  border-color: var(--control-border-muted);
  cursor: default;
  opacity: 0.6;
}

/* ID ивента — только для просмотра, приглушённый вид */
.event-edit-row--id-readonly input {
  background: var(--control-bg-muted);
  color: var(--muted);
  border-color: var(--control-border-muted);
  cursor: default;
  opacity: 0.6;
}

/* Строка опций иконки: Масштаб, Вписывать в хекс, Поворот — в одну линию */
.hex-edit-row--icon-options {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
}

/* Чекбоксы */
.checkbox-label {
  flex-direction: row !important;
  align-items: center;
  cursor: pointer;
  color: var(--text) !important;
  font-size: 12px !important;
}

/* Описание */
.hex-edit-row textarea {
  resize: vertical;
  min-height: 44px;
}

/* Блок текстуры (details) */
.hex-edit-texture-block {
  border: 1px solid var(--control-border);
  border-radius: 8px;
  background: var(--control-bg-muted);
  overflow: hidden;
}

.hex-edit-texture-block summary {
  padding: 6px 12px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  user-select: none;
  background: var(--control-bg);
  transition: background 0.2s ease;
}

.hex-edit-texture-block summary:hover {
  background: var(--control-bg-muted);
}

.hex-edit-texture-content {
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--control-border);
}

.hex-edit-right .hex-edit-texture-content .hex-edit-grid {
  grid-template-columns: repeat(2, 1fr);
}

.hex-edit-texture-filename {
  font-size: 11px;
  color: var(--muted);
  display: block;
  line-height: 1.3;
}

/* Кнопки */
.hex-edit-buttons {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 4px;
  padding-top: 6px;
  border-top: 1px solid var(--panel-border);
}

.hex-edit-buttons button {
  padding: 6px 12px;
  font-size: 12px;
  min-width: 80px;
}

/* Превью панель — высоту меняет ресайзер; канвас масштабируется внутри, не перекрывается */
.hex-edit-preview {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 12px;
  background: var(--panel-2);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  flex: 0 0 auto;
  height: 260px;
  min-height: 140px;
  max-height: 70vh;
  overflow: hidden;
}

.hex-edit-preview h4 {
  margin: 0;
  font-size: 11px;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 0.05em;
  text-align: center;
}

/* Канвас превью занимает доступное место и уменьшается при уменьшении блока (не перекрывается) */
.hex-edit-preview-canvas-wrap {
  flex: 1;
  min-height: 0;
  min-width: 0;
  aspect-ratio: 1;
  align-self: center;
  max-width: 100%;
  border-radius: 8px;
  border: 1px solid var(--control-border);
  box-shadow: var(--shadow-preview-inset);
  overflow: hidden;
  background: var(--workspace-bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hex-edit-preview-canvas-wrap canvas {
  width: 100%;
  height: 100%;
  display: block;
}

#hexEditPreviewCanvas {
  background: var(--workspace-bg);
}

/* Ресайзер между превью и блоком текстуры (как sidebar-resizer, но по вертикали) */
.hex-edit-right-resizer {
  flex: 0 0 8px;
  align-self: stretch;
  background: var(--sidebar-resizer);
  cursor: row-resize;
  transition: background 0.2s ease;
  min-height: 8px;
}

.hex-edit-right-resizer:hover {
  background: var(--sidebar-resizer-hover);
}

.preview-info {
  text-align: center;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.3;
}

/* Компактный блок текстуры в правой колонке — занимает остаток высоты после превью */
.hex-edit-right .hex-edit-texture-block {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  border-radius: 6px;
}

.hex-edit-right .hex-edit-texture-block summary {
  padding: 4px 8px;
  font-size: 11px;
}

.hex-edit-right .hex-edit-texture-content {
  padding: 4px 8px 8px;
  gap: 4px;
}

.hex-edit-right .hex-edit-texture-content .hex-edit-row {
  gap: 2px;
}

.hex-edit-right .hex-edit-texture-content .hex-edit-group label,
.hex-edit-right .hex-edit-texture-content .hex-edit-row label {
  font-size: 10px;
}

.hex-edit-right .hex-edit-texture-content .hex-edit-group input,
.hex-edit-right .hex-edit-texture-content .hex-edit-group select,
.hex-edit-right .hex-edit-texture-content input[type="file"] {
  padding: 3px 6px;
  font-size: 11px;
  min-height: 24px;
}

.hex-edit-right .hex-edit-texture-content .hex-edit-grid {
  gap: 4px 6px;
}

.hex-edit-right .hex-edit-texture-filename {
  font-size: 10px;
}

.event-popup__meta {
  font-size: 11px;
  color: var(--muted);
}

.event-popup__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.event-popup__chip {
  appearance: none;
  border: 1px solid var(--control-border);
  background: color-mix(in srgb, var(--panel-bg) 84%, transparent);
  color: var(--text);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 11px;
  cursor: pointer;
}

.event-popup__chip:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.event-popup__item--inherited {
  border-left: 2px solid color-mix(in srgb, var(--accent) 55%, transparent);
}

.region-tool {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.region-tool .row {
  margin-bottom: 0;
}

.region-tool__toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.region-tool__toolbar--grid > button {
  flex: 1 1 calc(50% - 4px);
}

.region-tool__toolbar button.is-active {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--text) 80%, transparent),
    0 0 12px color-mix(in srgb, var(--text) 40%, transparent);
}

.region-tool__controls {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.region-tool__selection-action {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.region-tool__selection-action > button {
  width: 100%;
}

.region-tool__selection-hint {
  font-size: 11px;
  line-height: 1.4;
  color: var(--muted);
}

.region-tool__status {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 12px;
  border: 1px solid var(--control-border);
  border-radius: 12px;
  background: color-mix(in srgb, var(--control-bg-muted) 74%, transparent);
}

.region-tool__status-head {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.region-tool__status-head .brush-panel__region-swatch {
  width: 16px;
  height: 16px;
}

.region-tool__status strong {
  font-size: 13px;
  color: var(--text);
  font-weight: 600;
}

.region-tool__status span {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.4;
}

.brush-panel__current--active {
  border-color: color-mix(in srgb, var(--accent) 60%, var(--control-border));
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--accent) 32%, transparent),
    0 12px 24px rgba(6, 8, 14, 0.28);
}

.brush-panel__region-swatch {
  display: inline-block;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
  flex: 0 0 auto;
}

.brush-panel__regions {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.brush-panel__region-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: min(34vh, 320px);
  overflow-y: auto;
  padding: 8px;
  border: 1px solid var(--control-border);
  border-radius: 12px;
  background: color-mix(in srgb, var(--control-bg) 78%, transparent);
}

.brush-panel__region-item {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  text-align: left;
  border: 1px solid var(--control-border);
  border-radius: 12px;
  background: var(--control-bg);
  box-shadow: none;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease;
}

.brush-panel__region-item:hover {
  background: var(--control-bg-muted);
  border-color: var(--control-hover-border);
  box-shadow: none;
  transform: translateY(-1px);
}

.brush-panel__region-item.is-active {
  border-color: color-mix(in srgb, var(--accent) 65%, var(--control-border));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 35%, transparent);
}

.brush-panel__region-item.is-active:hover {
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 35%, transparent);
}

.brush-panel__region-meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
  flex: 1;
}

.brush-panel__region-meta strong {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brush-panel__region-id {
  font-size: 11px;
  color: var(--muted);
  font-family: monospace;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brush-panel__region-stats {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.4;
}

.brush-panel__region-empty {
  font-size: 12px;
  color: var(--muted);
  padding: 12px;
  border: 1px dashed var(--control-border);
  border-radius: 12px;
  background: color-mix(in srgb, var(--control-bg-muted) 72%, transparent);
}

.brush-panel__preview--region {
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.14), rgba(0, 0, 0, 0.18));
}

.brush-panel__history-item--region {
  display: flex;
  align-items: center;
  justify-content: center;
}

.brush-panel__history-item--region.is-active {
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--accent) 40%, transparent),
    0 0 14px color-mix(in srgb, var(--accent) 18%, transparent);
}