/* Tokens */
:root {
  /* Unreal source: ../../references/unreal/UE5-Styling/StyleColors.cpp default dark Starship color table. */
  --slate-black: #000000;
  --slate-title: #151515;
  --slate-background: #151515;
  --slate-window-border: #0f0f0f;
  --slate-foldout: #0f0f0f;
  --slate-input: #0f0f0f;
  --slate-input-outline: #383838;
  --slate-recessed: #1a1a1a;
  --slate-panel: #242424;
  --slate-header: #2f2f2f;
  --slate-dropdown: #383838;
  --slate-dropdown-outline: #4c4c4c;
  --slate-hover: #575757;
  --slate-hover-2: #808080;

  --slate-white: #ffffff;
  --slate-white-25: rgba(255, 255, 255, 0.25);

  --slate-foreground: #c0c0c0;
  --slate-foreground-hover: #ffffff;
  --slate-foreground-header: #c8c8c8;

  --slate-primary: #0070e0;
  --slate-primary-hover: #0e86ff;
  --slate-primary-press: #0050a0;
  --slate-secondary: #383838;

  --slate-select: #0070e0;
  --slate-select-inactive: #40576f;
  --slate-select-parent: #2c323a;
  --slate-select-hover: #242424;

  --slate-warning: #ffb800;
  --slate-error: #ef3535;
  --slate-error-hover: #ff4040;
  --slate-success: #1fe44b;

  --slate-radius-xs: 2px;
  --slate-radius-sm: 4px;
  --slate-radius-md: 6px;
  --slate-radius-lg: 8px;

  --slate-space-1: 2px;
  --slate-space-2: 4px;
  --slate-space-3: 8px;
  --slate-space-4: 12px;
  --slate-space-5: 16px;
  --slate-space-6: 24px;

  /* Unreal source: FStarshipCoreStyle font roles are Normal 10, Small 8, Large 14. */
  --slate-font-ui: Inter, "Segoe UI", Roboto, Arial, sans-serif;
  --slate-font-mono: "JetBrains Mono", "Cascadia Mono", Consolas, monospace;
  --slate-font-xs: 8px;
  --slate-font-sm: 9px;
  --slate-font-md: 10px;
  --slate-font-lg: 12px;
  --slate-font-xl: 14px;

  --slate-border-subtle: rgba(255, 255, 255, 0.08);
  --slate-border-soft: rgba(255, 255, 255, 0.12);
  --slate-border-strong: rgba(255, 255, 255, 0.2);
  --slate-highlight-soft: rgba(0, 112, 224, 0.18);
  --slate-highlight-border: rgba(14, 134, 255, 0.65);
  --slate-shadow: rgba(0, 0, 0, 0.5);
  --slate-shadow-soft: rgba(0, 0, 0, 0.28);
  --slate-transparent: rgba(0, 0, 0, 0);

  --slate-viewport-sky-top: #2f5a8a;
  --slate-viewport-sky-bottom: #162f55;
  --slate-viewport-grid: rgba(255, 255, 255, 0.12);
  --slate-viewport-grid-dark: rgba(0, 0, 0, 0.22);
  --slate-viewport-grid-major: rgba(255, 255, 255, 0.22);
  --slate-gizmo-x: #e33a32;
  --slate-gizmo-y: #39c43c;
  --slate-gizmo-z: #178cff;
  --slate-info: #58a6ff;
  --slate-readable: #d6d6d6;
  --slate-viewport-fog: rgba(12, 18, 26, 0.38);
}

/* Reset */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--slate-background);
  color: var(--slate-foreground);
  font-family: var(--slate-font-ui);
  font-size: 12px;
}

body {
  overflow: hidden;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button,
input,
select,
textarea {
  color: inherit;
  font: inherit;
}

button,
select,
input[type="checkbox"],
input[type="radio"],
input[type="range"] {
  cursor: pointer;
}

button {
  user-select: none;
}

button:disabled,
input:disabled,
select:disabled,
textarea:disabled,
.is-disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

/* Unreal source: Scrollbar thickness is 8 with Hover/Hover2 rounded thumbs. */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--slate-background);
}

::-webkit-scrollbar-thumb {
  background: var(--slate-dropdown-outline);
  border: 1px solid var(--slate-background);
  border-radius: var(--slate-radius-sm);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--slate-hover-2);
}

/* App Shell */
/* Unreal concept: SWindow + SDockingTabStack. Recessed root, panel children, thin splitters. */
.slate-app {
  display: grid;
  grid-template-rows: 31px 24px 38px minmax(0, 1fr) 148px 28px;
  height: 100vh;
  min-width: 1120px;
  background: var(--slate-recessed);
  border: 2px solid var(--slate-window-border);
  color: var(--slate-foreground);
}

.slate-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-width: 0;
  padding: 0 var(--slate-space-2) 0 var(--slate-space-4);
  background: var(--slate-title);
  border-bottom: 1px solid var(--slate-window-border);
  color: var(--slate-foreground-header);
}

.slate-titlebar-brand,
.slate-titlebar-actions,
.slate-menubar,
.slate-toolbar,
.slate-toolbar-group,
.slate-statusbar,
.slate-statusbar-group {
  display: flex;
  align-items: center;
}

.slate-titlebar-brand {
  gap: var(--slate-space-3);
  min-width: 0;
  height: 100%;
  font-size: var(--slate-font-md);
  font-weight: 700;
  letter-spacing: 0;
}

.slate-titlebar-meta {
  color: var(--slate-hover-2);
  font-size: var(--slate-font-md);
}

.slate-titlebar-actions {
  gap: 0;
  height: 100%;
}

.slate-titlebar-actions .slate-icon-button {
  width: 42px;
  height: 23px;
  border-radius: 0;
}

.slate-menubar {
  gap: var(--slate-space-1);
  padding: 0 var(--slate-space-3);
  background: var(--slate-title);
  border-bottom: 1px solid var(--slate-window-border);
}

.slate-menubar .slate-menu-item {
  width: auto;
  justify-content: center;
  min-height: 22px;
  padding: 0 var(--slate-space-3);
}

/* Unreal source: SlimToolBar background Panel, background padding 4/6, icons 20. */
.slate-toolbar {
  gap: var(--slate-space-2);
  padding: var(--slate-space-1) var(--slate-space-2);
  background: var(--slate-header);
  border-bottom: 1px solid var(--slate-window-border);
}

.slate-toolbar-group {
  gap: var(--slate-space-1);
  min-height: 30px;
  padding: 0 var(--slate-space-2);
  border-left: 1px solid var(--slate-background);
}

.slate-toolbar-group:first-child {
  border-left: 0;
}

.slate-toolbar-separator {
  width: 1px;
  align-self: stretch;
  margin: -5px var(--slate-space-1);
  background: var(--slate-recessed);
}

.slate-workspace {
  display: grid;
  grid-template-columns: 292px minmax(480px, 1fr) 376px;
  min-height: 0;
  background: var(--slate-background);
}

.slate-statusbar {
  justify-content: space-between;
  gap: var(--slate-space-3);
  padding: 0 var(--slate-space-4);
  background: var(--slate-title);
  border-top: 1px solid var(--slate-window-border);
  color: var(--slate-foreground);
  font-size: var(--slate-font-md);
}

.slate-statusbar-group {
  gap: var(--slate-space-3);
  min-width: 0;
}

.slate-viewport {
  display: grid;
  grid-template-rows: 28px minmax(0, 1fr);
  min-width: 0;
  min-height: 0;
  background: var(--slate-background);
  border-inline: 1px solid var(--slate-window-border);
}

.slate-viewport-stage {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--slate-window-border);
  background:
    linear-gradient(180deg, var(--slate-transparent), var(--slate-viewport-fog)),
    linear-gradient(var(--slate-viewport-grid-major) 1px, var(--slate-transparent) 1px),
    linear-gradient(90deg, var(--slate-viewport-grid-major) 1px, var(--slate-transparent) 1px),
    linear-gradient(var(--slate-viewport-grid) 1px, var(--slate-transparent) 1px),
    linear-gradient(90deg, var(--slate-viewport-grid) 1px, var(--slate-transparent) 1px),
    linear-gradient(180deg, var(--slate-viewport-sky-top), var(--slate-viewport-sky-bottom));
  background-size: auto, 128px 128px, 128px 128px, 16px 16px, 16px 16px, auto;
}

.slate-viewport-stage::before {
  content: "";
  position: absolute;
  left: -12%;
  right: -12%;
  bottom: -20%;
  height: 48%;
  transform: skewY(-8deg);
  background:
    linear-gradient(var(--slate-viewport-grid-dark) 1px, var(--slate-transparent) 1px),
    linear-gradient(90deg, var(--slate-viewport-grid-dark) 1px, var(--slate-transparent) 1px),
    var(--slate-hover-2);
  background-size: 32px 32px;
  opacity: 0.34;
}

.slate-viewport-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid var(--slate-black);
  pointer-events: none;
}

.slate-viewport-overlay,
.slate-viewport-tools,
.slate-viewport-status {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: var(--slate-space-1);
}

.slate-viewport-overlay {
  top: var(--slate-space-2);
  left: var(--slate-space-2);
}

.slate-viewport-tools {
  top: var(--slate-space-2);
  right: var(--slate-space-2);
}

.slate-viewport-status {
  left: var(--slate-space-3);
  bottom: var(--slate-space-2);
  color: var(--slate-foreground-hover);
  font-family: var(--slate-font-mono);
  font-size: var(--slate-font-sm);
  text-shadow: 0 1px 1px var(--slate-black);
}

.slate-viewport-object {
  position: absolute;
  left: 42%;
  top: 51%;
  z-index: 2;
  width: 172px;
  height: 104px;
  transform: translate(-50%, -50%) skewY(-8deg);
  border: 1px solid var(--slate-warning);
  background:
    linear-gradient(90deg, var(--slate-transparent) 49%, var(--slate-border-soft) 50%, var(--slate-transparent) 51%),
    linear-gradient(180deg, var(--slate-select-parent), var(--slate-recessed));
  box-shadow: inset 0 0 0 1px var(--slate-border-subtle);
}

.slate-viewport-gizmo {
  position: absolute;
  left: 42%;
  top: 51%;
  z-index: 4;
  width: 126px;
  height: 126px;
  transform: translate(-10%, -86%);
  pointer-events: none;
}

.slate-viewport-gizmo::before,
.slate-viewport-gizmo::after,
.slate-gizmo-z {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 58px;
  height: 3px;
  transform-origin: 0 50%;
}

.slate-viewport-gizmo::before {
  background: var(--slate-gizmo-x);
  transform: rotate(166deg);
}

.slate-viewport-gizmo::after {
  background: var(--slate-gizmo-y);
  transform: rotate(16deg);
}

.slate-gizmo-z {
  display: block;
  background: var(--slate-gizmo-z);
  transform: rotate(-92deg);
}

.slate-gizmo-z::after,
.slate-viewport-gizmo::before,
.slate-viewport-gizmo::after {
  border-radius: var(--slate-radius-xs);
}

/* Panels */
/* Unreal concept: tool panels use Panel/Header/Recessed rather than card shadows. */
.slate-panel {
  display: grid;
  grid-template-rows: 28px auto minmax(0, 1fr) auto;
  min-width: 0;
  min-height: 0;
  background: var(--slate-panel);
  border: 1px solid var(--slate-window-border);
  box-shadow: inset 0 1px 0 var(--slate-border-subtle);
}

.slate-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--slate-space-2);
  min-width: 0;
  min-height: 27px;
  padding: 0 var(--slate-space-2);
  background: var(--slate-header);
  border-bottom: 1px solid var(--slate-window-border);
}

.slate-panel-body {
  min-width: 0;
  min-height: 0;
  overflow: auto;
  padding: var(--slate-space-2);
  background: var(--slate-panel);
}

.slate-panel-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--slate-space-2);
  min-width: 0;
  min-height: 26px;
  padding: var(--slate-space-1) var(--slate-space-2);
  background: var(--slate-recessed);
  border-top: 1px solid var(--slate-window-border);
  font-size: var(--slate-font-md);
}

.slate-panel-title {
  min-width: 0;
  color: var(--slate-readable);
  font-size: var(--slate-font-lg);
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.slate-panel-stack {
  display: grid;
  grid-template-rows: minmax(0, 1fr) 178px;
  min-height: 0;
}

.slate-panel-compact .slate-panel-body {
  padding: var(--slate-space-1);
}

.slate-log-panel {
  grid-template-rows: 28px minmax(0, 1fr) 28px;
  border-top: 1px solid var(--slate-window-border);
}

.slate-dock-strip {
  display: flex;
  align-items: center;
  min-height: 24px;
  gap: var(--slate-space-1);
  padding: var(--slate-space-1);
  background: var(--slate-recessed);
  border-bottom: 1px solid var(--slate-window-border);
}

/* Tabs */
/* Unreal source: Docking.Tab has Background tab well, Panel foreground, -2 overlap, primary active indicator. */
.slate-tabs {
  display: flex;
  align-items: stretch;
  min-width: 0;
  min-height: 28px;
  background: var(--slate-recessed);
  border-bottom: 1px solid var(--slate-window-border);
  overflow: hidden;
}

.slate-tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--slate-space-2);
  min-width: 0;
  max-width: 210px;
  height: 28px;
  margin-right: var(--slate-space-1);
  padding: 0 var(--slate-space-2);
  border: 0;
  border-radius: var(--slate-radius-sm) var(--slate-radius-sm) 0 0;
  background: var(--slate-transparent);
  color: var(--slate-foreground-header);
  font-size: var(--slate-font-md);
  white-space: nowrap;
  transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease;
}

.slate-tab:hover {
  background: var(--slate-header);
  color: var(--slate-foreground-hover);
}

.slate-tab:active,
.slate-tab.is-active,
.slate-tab.is-selected {
  background: var(--slate-panel);
  color: var(--slate-foreground-hover);
}

.slate-tab.is-active::before,
.slate-tab.is-selected::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  width: auto;
  height: 3px;
  background: var(--slate-primary);
}

.slate-tab.is-active::after,
.slate-tab.is-selected::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: var(--slate-panel);
}

.slate-tab:focus-visible {
  outline: 1px solid var(--slate-primary);
  outline-offset: -2px;
}

.slate-tab:disabled,
.slate-tab.is-disabled {
  color: var(--slate-hover-2);
}

.slate-tab-close {
  display: inline-grid;
  place-items: center;
  width: 14px;
  height: 14px;
  color: var(--slate-hover-2);
  font-size: var(--slate-font-md);
}

.slate-tab-close:hover {
  color: var(--slate-foreground-hover);
}

/* Buttons */
/* Unreal source: Button uses Secondary/Hover/Header, 4px radius, 1px Input border. SimpleButton has no normal brush. */
.slate-button,
.slate-icon-button {
  border: 1px solid var(--slate-input-outline);
  border-radius: var(--slate-radius-sm);
  background: var(--slate-secondary);
  color: var(--slate-foreground-header);
  transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease;
}

.slate-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--slate-space-2);
  min-height: 25px;
  padding: 1px var(--slate-space-3);
  font-size: 11px;
  font-weight: 600;
  text-decoration: none;
}

.slate-icon-button {
  display: inline-grid;
  place-items: center;
  width: 24px;
  height: 24px;
  padding: 0;
}

.slate-button:hover,
.slate-icon-button:hover {
  background: var(--slate-hover);
  border-color: var(--slate-dropdown-outline);
  color: var(--slate-foreground-hover);
}

.slate-button:active,
.slate-icon-button:active,
.slate-button.is-active,
.slate-icon-button.is-active,
.slate-button.is-selected,
.slate-icon-button.is-selected {
  background: var(--slate-select-parent);
  border-color: var(--slate-highlight-border);
  color: var(--slate-foreground-hover);
}

.slate-button:focus-visible,
.slate-icon-button:focus-visible,
.slate-menu-item:focus-visible {
  outline: 1px solid var(--slate-primary);
  outline-offset: 1px;
}

.slate-button-primary {
  background: var(--slate-primary);
  border-color: var(--slate-primary-hover);
  color: var(--slate-white);
}

.slate-button-primary:hover {
  background: var(--slate-primary-hover);
}

.slate-button-primary:active,
.slate-button-primary.is-active {
  background: var(--slate-primary-press);
  color: var(--slate-white);
}

.slate-button-danger {
  background: var(--slate-error);
  border-color: var(--slate-error);
  color: var(--slate-white);
}

.slate-button-danger:hover {
  background: var(--slate-error-hover);
}

.slate-button-ghost {
  background: var(--slate-transparent);
  border-color: var(--slate-transparent);
  color: var(--slate-foreground);
  font-weight: 600;
}

.slate-button-ghost:hover,
.slate-button-ghost.is-active {
  background: var(--slate-highlight-soft);
  border-color: var(--slate-highlight-border);
  color: var(--slate-foreground-hover);
}

.slate-icon {
  width: 16px;
  height: 16px;
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.slate-icon-fill {
  fill: currentColor;
  stroke: none;
}

.slate-toolbar .slate-icon {
  width: 20px;
  height: 20px;
}

/* Inputs */
/* Unreal source: EditableTextBox Input fill, InputOutline/Hover/Primary border, padding 8/3/8/4. */
.slate-input,
.slate-search,
.slate-textarea,
.slate-select,
.slate-console-input {
  width: 100%;
  min-height: 25px;
  border: 1px solid var(--slate-input-outline);
  border-radius: var(--slate-radius-sm);
  background: var(--slate-input);
  color: var(--slate-foreground);
  font-size: 11px;
  transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease;
}

.slate-input,
.slate-search,
.slate-select,
.slate-console-input {
  padding: 0 var(--slate-space-3);
}

.slate-search {
  padding-left: 24px;
  background:
    radial-gradient(circle at 11px 10px, var(--slate-transparent) 0 4px, var(--slate-foreground) 4px 5px, var(--slate-transparent) 5px),
    linear-gradient(45deg, var(--slate-transparent) 0 15px, var(--slate-foreground) 15px 17px, var(--slate-transparent) 17px),
    var(--slate-input);
}

.slate-textarea {
  min-height: 48px;
  resize: vertical;
  padding: var(--slate-space-2) var(--slate-space-3);
}

.slate-select {
  appearance: none;
  padding-right: 26px;
  background:
    linear-gradient(45deg, var(--slate-transparent) 50%, var(--slate-foreground) 50%) right 13px center / 5px 5px no-repeat,
    linear-gradient(135deg, var(--slate-foreground) 50%, var(--slate-transparent) 50%) right 9px center / 5px 5px no-repeat,
    var(--slate-input);
}

.slate-input:hover,
.slate-search:hover,
.slate-textarea:hover,
.slate-select:hover,
.slate-console-input:hover {
  border-color: var(--slate-dropdown-outline);
  color: var(--slate-foreground-hover);
}

.slate-input:active,
.slate-search:active,
.slate-textarea:active,
.slate-select:active,
.slate-console-input:active,
.slate-input.is-active,
.slate-search.is-active,
.slate-textarea.is-active,
.slate-select.is-active,
.slate-console-input.is-active,
.slate-input.is-selected,
.slate-search.is-selected,
.slate-textarea.is-selected,
.slate-select.is-selected,
.slate-console-input.is-selected {
  border-color: var(--slate-primary);
}

.slate-input:focus-visible,
.slate-search:focus-visible,
.slate-textarea:focus-visible,
.slate-select:focus-visible,
.slate-console-input:focus-visible {
  border-color: var(--slate-primary);
  outline: 1px solid var(--slate-primary-hover);
  outline-offset: 1px;
  color: var(--slate-white);
}

.slate-input:disabled,
.slate-search:disabled,
.slate-textarea:disabled,
.slate-select:disabled,
.slate-console-input:disabled {
  background: var(--slate-header);
}

.slate-checkbox,
.slate-radio {
  appearance: none;
  display: inline-grid;
  place-items: center;
  width: 16px;
  height: 16px;
  margin: 0;
  flex: 0 0 16px;
  border: 1px solid var(--slate-input-outline);
  background: var(--slate-input);
}

.slate-checkbox {
  border-radius: var(--slate-radius-xs);
}

.slate-radio {
  border-radius: 50%;
}

.slate-checkbox:hover,
.slate-radio:hover {
  border-color: var(--slate-highlight-border);
}

.slate-checkbox:checked::before {
  content: "";
  width: 8px;
  height: 5px;
  border-left: 2px solid var(--slate-primary);
  border-bottom: 2px solid var(--slate-primary);
  transform: rotate(-45deg) translateY(-1px);
}

.slate-radio:checked::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--slate-primary);
}

.slate-checkbox:focus-visible,
.slate-radio:focus-visible,
.slate-slider:focus-visible {
  outline: 1px solid var(--slate-primary);
  outline-offset: 2px;
}

.slate-checkbox.is-active,
.slate-radio.is-active,
.slate-slider.is-active,
.slate-checkbox.is-selected,
.slate-radio.is-selected,
.slate-slider.is-selected {
  outline: 1px solid var(--slate-primary);
}

.slate-slider {
  width: 100%;
  height: 16px;
  accent-color: var(--slate-primary);
}

.slate-slider:hover {
  accent-color: var(--slate-primary-hover);
}

.slate-field,
.slate-choice-row {
  display: grid;
  gap: var(--slate-space-1);
}

.slate-choice-row {
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: var(--slate-space-2);
}

.slate-field-label {
  color: var(--slate-hover-2);
  font-size: var(--slate-font-md);
}

/* Property Grid */
/* Unreal concept: Details panel rows are SDetailSingleItemRow: compact split label/editor cells with category bars. */
.slate-property-grid {
  display: grid;
  background: var(--slate-recessed);
  border: 1px solid var(--slate-window-border);
  font-size: 11px;
  box-shadow: inset 0 1px 0 var(--slate-border-subtle);
}

.slate-category {
  display: flex;
  align-items: center;
  gap: var(--slate-space-1);
  min-height: 24px;
  padding: 0 var(--slate-space-2);
  background: var(--slate-header);
  border-top: 1px solid var(--slate-window-border);
  border-bottom: 1px solid var(--slate-window-border);
  color: var(--slate-foreground-header);
  font-weight: 700;
}

.slate-category:first-child {
  border-top: 0;
}

.slate-property-row {
  display: grid;
  grid-template-columns: minmax(108px, 42%) minmax(0, 1fr);
  min-height: 30px;
  background: var(--slate-panel);
  border-bottom: 1px solid var(--slate-window-border);
}

.slate-property-row:nth-child(odd) {
  background: var(--slate-recessed);
}

.slate-property-row:hover {
  background: var(--slate-select-parent);
}

.slate-property-row.is-selected {
  background: var(--slate-select-parent);
  box-shadow: inset 3px 0 0 var(--slate-primary);
}

.slate-property-label,
.slate-property-value {
  display: flex;
  align-items: center;
  min-width: 0;
  padding: var(--slate-space-1) var(--slate-space-2);
}

.slate-property-label {
  gap: var(--slate-space-1);
  color: var(--slate-readable);
  border-right: 1px solid var(--slate-window-border);
}

.slate-property-value {
  gap: var(--slate-space-1);
}

.slate-property-value .slate-input,
.slate-property-value .slate-select {
  min-height: 20px;
}

.slate-axis {
  display: inline-grid;
  place-items: center;
  min-width: 14px;
  height: 14px;
  border-radius: var(--slate-radius-xs);
  background: var(--slate-input);
  font-size: var(--slate-font-xs);
  font-weight: 700;
  border: 1px solid var(--slate-input-outline);
}

.slate-axis-x {
  color: var(--slate-gizmo-x);
}

.slate-axis-y {
  color: var(--slate-gizmo-y);
}

.slate-axis-z {
  color: var(--slate-gizmo-z);
}

/* Tree View */
/* Unreal source: TableView rows use Recessed, SelectHover/Select/SelectInactive; arrows are 16px caret SVGs. */
.slate-tree {
  display: grid;
  gap: 0;
  margin-top: var(--slate-space-1);
  font-size: 11px;
  border: 1px solid var(--slate-window-border);
  background: var(--slate-recessed);
}

.slate-tree-header,
.slate-asset-row {
  display: grid;
  align-items: center;
}

.slate-tree-header {
  grid-template-columns: 24px 1fr 110px;
  min-height: 22px;
  background: var(--slate-header);
  border-bottom: 1px solid var(--slate-window-border);
  color: var(--slate-foreground-header);
  font-weight: 700;
}

.slate-tree-header span {
  padding: 0 var(--slate-space-2);
  border-left: 1px solid var(--slate-window-border);
}

.slate-tree-item {
  display: flex;
  align-items: center;
  gap: var(--slate-space-1);
  min-height: 25px;
  padding: 0 var(--slate-space-2) 0 var(--slate-space-1);
  border-bottom: 1px solid var(--slate-window-border);
  color: var(--slate-foreground);
  transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease;
}

.slate-tree-item:hover {
  background: var(--slate-select-parent);
  color: var(--slate-foreground-hover);
}

.slate-tree-item:active,
.slate-tree-item.is-active {
  background: var(--slate-select-parent);
}

.slate-tree-item.is-selected {
  background: var(--slate-select);
  color: var(--slate-foreground-hover);
  box-shadow: inset 3px 0 0 var(--slate-primary-hover);
}

.slate-tree-item.is-disabled {
  color: var(--slate-hover-2);
  pointer-events: none;
}

.slate-tree-item:focus-visible {
  outline: 1px solid var(--slate-primary);
  outline-offset: -1px;
}

.slate-tree-indent {
  width: 14px;
  flex: 0 0 14px;
}

.slate-disclosure {
  display: inline-grid;
  place-items: center;
  width: 16px;
  height: 16px;
  border: 0;
  border-radius: var(--slate-radius-xs);
  background: var(--slate-transparent);
  color: inherit;
  padding: 0;
  font-size: var(--slate-font-xs);
  font-family: var(--slate-font-mono);
}

.slate-disclosure:hover,
.slate-disclosure:active,
.slate-disclosure.is-active,
.slate-disclosure.is-selected {
  background: var(--slate-hover);
  color: var(--slate-foreground-hover);
}

.slate-disclosure:disabled,
.slate-disclosure.is-disabled {
  color: var(--slate-hover-2);
}

.slate-disclosure:focus-visible {
  outline: 1px solid var(--slate-primary);
}

/* Menus */
/* Unreal source: Menu.Background Dropdown, Outline DropdownOutline, block padding 12/1/5/1. */
.slate-menu {
  min-width: 198px;
  padding: var(--slate-space-1);
  border: 1px solid var(--slate-dropdown-outline);
  border-radius: 0;
  background: var(--slate-dropdown);
  box-shadow: 0 12px 24px var(--slate-shadow);
}

.slate-menu.is-open {
  display: block;
}

.slate-menu-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--slate-space-5);
  min-height: 22px;
  width: 100%;
  border: 0;
  border-radius: var(--slate-radius-xs);
  background: var(--slate-transparent);
  color: var(--slate-foreground);
  padding: 1px 5px 1px var(--slate-space-4);
  text-align: left;
  text-decoration: none;
  font-size: var(--slate-font-md);
  transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease;
}

.slate-menu-item:hover,
.slate-menu-item.is-active,
.slate-menu-item:active,
.slate-menu-item.is-selected {
  background: var(--slate-select-parent);
  color: var(--slate-foreground-hover);
}

.slate-menubar .slate-menu-item:hover,
.slate-menubar .slate-menu-item.is-active {
  background: var(--slate-hover);
}

.slate-menu-item:disabled,
.slate-menu-item.is-disabled {
  color: var(--slate-hover-2);
}

.slate-menu-separator {
  height: 1px;
  margin: 6px var(--slate-space-4);
  background: var(--slate-white-25);
}

.slate-menu-shortcut {
  color: var(--slate-hover-2);
  font-family: var(--slate-font-mono);
  font-size: var(--slate-font-xs);
}

.slate-tooltip {
  display: inline-block;
  max-width: 250px;
  padding: var(--slate-space-2) var(--slate-space-3);
  border: 1px solid var(--slate-dropdown-outline);
  border-radius: 0;
  background: var(--slate-dropdown);
  color: var(--slate-foreground-hover);
  box-shadow: 0 8px 18px var(--slate-shadow-soft);
  font-size: var(--slate-font-sm);
}

/* Log */
/* Unreal source: MessageLog uses mono 9; Output Log is dense, line-oriented, no cards. */
.slate-log {
  min-height: 0;
  overflow: auto;
  padding: var(--slate-space-1) var(--slate-space-2);
  background: var(--slate-input);
  color: var(--slate-foreground);
  font-family: var(--slate-font-mono);
  font-size: var(--slate-font-sm);
  line-height: 1.5;
}

.slate-log-line {
  display: grid;
  grid-template-columns: 70px 70px minmax(0, 1fr);
  gap: var(--slate-space-2);
  min-height: 18px;
  padding-inline: var(--slate-space-1);
  white-space: nowrap;
}

.slate-log-line:hover {
  background: var(--slate-select-parent);
}

.slate-log-info {
  color: var(--slate-foreground);
}

.slate-log-warning {
  color: var(--slate-foreground);
}

.slate-log-error {
  color: var(--slate-foreground);
}

.slate-log-info span:nth-child(2) {
  color: var(--slate-info);
}

.slate-log-warning span:nth-child(2) {
  color: var(--slate-warning);
}

.slate-log-error span:nth-child(2) {
  color: var(--slate-error);
}

.slate-console-input {
  font-family: var(--slate-font-mono);
  font-size: var(--slate-font-sm);
}

/* Notifications */
/* Unreal source: NotificationList background Notifications with black 1px rounded border. */
.slate-notification {
  display: grid;
  gap: var(--slate-space-1);
  width: 236px;
  padding: var(--slate-space-3);
  border: 1px solid var(--slate-black);
  border-radius: 5px;
  background: var(--slate-header);
  box-shadow: 0 10px 22px var(--slate-shadow-soft);
}

.slate-notification-title {
  color: var(--slate-foreground-hover);
  font-size: var(--slate-font-lg);
  font-weight: 700;
}

.slate-notification-body {
  color: var(--slate-foreground);
  font-size: var(--slate-font-md);
}

/* Windows */
/* Unreal source: SWindow uses Recessed background, WindowBorder 2px, corner radius 2; notification windows radius 8. */
.slate-window {
  display: grid;
  grid-template-rows: 30px minmax(0, 1fr) auto;
  width: 308px;
  border: 2px solid var(--slate-window-border);
  border-radius: var(--slate-radius-xs);
  background: var(--slate-recessed);
  box-shadow: 0 16px 34px var(--slate-shadow);
  overflow: hidden;
}

.slate-window.is-open {
  display: grid;
}

.slate-window-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--slate-space-3);
  padding: 0 var(--slate-space-2);
  background: var(--slate-title);
  border-bottom: 1px solid var(--slate-window-border);
  color: var(--slate-foreground-header);
  font-size: var(--slate-font-md);
  font-weight: 700;
}

.slate-window-body {
  display: grid;
  gap: var(--slate-space-2);
  padding: var(--slate-space-2);
  background: var(--slate-panel);
}

.slate-window-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--slate-space-2);
  padding: var(--slate-space-2);
  border-top: 1px solid var(--slate-window-border);
  background: var(--slate-recessed);
}

/* Utilities */
.slate-badge {
  display: inline-flex;
  align-items: center;
  min-height: 18px;
  padding: 0 var(--slate-space-2);
  border: 1px solid var(--slate-input-outline);
  border-radius: var(--slate-radius-sm);
  background: var(--slate-input);
  color: var(--slate-foreground-header);
  font-size: var(--slate-font-sm);
  font-weight: 700;
}

.slate-badge-warning {
  border-color: var(--slate-warning);
  color: var(--slate-warning);
}

.slate-badge-error {
  border-color: var(--slate-error);
  color: var(--slate-error);
}

.slate-badge-success {
  border-color: var(--slate-success);
  color: var(--slate-success);
}

.slate-badge-info {
  border-color: var(--slate-primary);
  color: var(--slate-info);
}

.slate-progress {
  width: 100%;
  height: 12px;
  border: 1px solid var(--slate-window-border);
  border-radius: var(--slate-radius-xs);
  background: var(--slate-foldout);
  overflow: hidden;
}

.slate-progress-bar {
  height: 100%;
  background: var(--slate-primary);
}

.slate-row {
  display: flex;
  align-items: center;
  gap: var(--slate-space-2);
  min-width: 0;
}

.slate-stack {
  display: grid;
  gap: var(--slate-space-2);
}

.slate-split {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--slate-space-1);
}

.slate-fill {
  flex: 1 1 auto;
  min-width: 0;
}

.slate-muted {
  color: var(--slate-hover-2);
}

.slate-mono {
  font-family: var(--slate-font-mono);
}

.slate-overlay-menu {
  position: absolute;
  left: var(--slate-space-3);
  bottom: 38px;
  z-index: 5;
}

.slate-overlay-tooltip {
  position: absolute;
  left: 156px;
  bottom: 88px;
  z-index: 5;
}

.slate-overlay-notification {
  position: absolute;
  right: var(--slate-space-3);
  top: 40px;
  z-index: 5;
}

.slate-overlay-window {
  position: absolute;
  right: 18px;
  bottom: 26px;
  z-index: 4;
}

.slate-section-title {
  color: var(--slate-foreground-header);
  font-size: var(--slate-font-sm);
  font-weight: 700;
  text-transform: uppercase;
}

.slate-spacer {
  flex: 1 1 auto;
}

.slate-pill-tabs {
  display: flex;
  gap: var(--slate-space-1);
  flex-wrap: wrap;
}

.slate-asset-row {
  grid-template-columns: 18px 1fr 56px;
  min-height: 24px;
  padding: 0 var(--slate-space-1);
  border-bottom: 1px solid var(--slate-window-border);
  background: var(--slate-recessed);
}

.slate-asset-row:hover {
  background: var(--slate-select-parent);
}

.slate-asset-row.is-selected {
  background: var(--slate-select-inactive);
}

/* Unreal concept: content-heavy editor documents still sit inside docked Slate chrome, but scroll like editor utility tabs. */
body.slate-site-page {
  overflow: auto;
  background:
    linear-gradient(var(--slate-border-subtle) 1px, var(--slate-transparent) 1px),
    linear-gradient(90deg, var(--slate-border-subtle) 1px, var(--slate-transparent) 1px),
    var(--slate-background);
  background-size: 48px 48px;
}

.slate-zenisoft-page {
  min-height: 100vh;
  background: transparent;
}

.slate-zenisoft-header {
  position: sticky;
  top: 0;
  z-index: 10;
  padding: var(--slate-space-3) var(--slate-space-4);
  background: rgba(21, 21, 21, 0.96);
  border-bottom: 1px solid var(--slate-window-border);
}

.slate-zenisoft-header-inner,
.slate-zenisoft-main,
.slate-zenisoft-footer {
  width: min(1120px, calc(100vw - 32px));
  margin-inline: auto;
}

.slate-zenisoft-header-inner {
  display: flex;
  justify-content: flex-start;
}

.slate-mobile-menu-bar {
  display: none;
}

.slate-mobile-brand {
  color: var(--slate-foreground-hover);
  font-size: var(--slate-font-lg);
  font-weight: 700;
}

.slate-menu-toggle {
  width: 32px;
  height: 32px;
}

.slate-menu-icon {
  width: 16px;
  height: 16px;
  color: currentColor;
}

.slate-menu-icon path {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-width: 1.6;
}

.slate-zenisoft-main {
  display: grid;
  gap: var(--slate-space-4);
  padding: var(--slate-space-4) 0 var(--slate-space-5);
}

.slate-zenisoft-dialog {
  width: 100%;
  box-shadow: 0 10px 22px var(--slate-shadow-soft);
}

.slate-zenisoft-dialog > .slate-panel-body,
.slate-zenisoft-footer > .slate-panel-body {
  padding: var(--slate-space-4);
}

.slate-zenisoft-nested-dialog,
.slate-zenisoft-card,
.slate-zenisoft-post {
  min-width: 0;
}

.slate-about-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.7fr);
  gap: var(--slate-space-4);
  align-items: start;
}

.slate-widget-grid {
  display: grid;
  gap: var(--slate-space-3);
}

.slate-navigation-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--slate-space-3);
}

.slate-post-icon {
  width: 16px;
  height: 16px;
  image-rendering: pixelated;
}

.slate-post-layout {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: var(--slate-space-3);
  align-items: start;
}

.slate-post-image {
  width: 150px;
  aspect-ratio: 1;
  object-fit: cover;
  border: 1px solid var(--slate-window-border);
  background: var(--slate-input);
}

.slate-zenisoft-footer {
  display: block;
  margin-bottom: var(--slate-space-4);
}

.slate-zenisoft-footer .slate-panel-body {
  overflow: visible;
}

.slate-footer-grid {
  display: grid;
  grid-template-columns: minmax(220px, 1.4fr) repeat(3, minmax(140px, 1fr));
  gap: var(--slate-space-4);
  align-items: start;
}

.slate-footer-section {
  display: grid;
  gap: var(--slate-space-2);
  min-width: 0;
}

.slate-footer-section .slate-site-subheading {
  margin-bottom: 0;
}

.slate-footer-section .slate-muted {
  line-height: 1.5;
}

.slate-site-shell {
  display: grid;
  grid-template-rows: 32px 26px 38px minmax(0, 1fr) 30px;
  min-height: 100vh;
  min-width: 1040px;
  background: var(--slate-recessed);
  border: 2px solid var(--slate-window-border);
}

.slate-site-workspace {
  display: grid;
  grid-template-columns: 258px minmax(0, 1fr) 334px;
  gap: 1px;
  min-height: 0;
  background: var(--slate-window-border);
}

.slate-site-browser,
.slate-site-details {
  grid-template-rows: 28px auto minmax(0, 1fr) auto;
}

.slate-site-main {
  min-width: 0;
  min-height: 0;
  overflow: auto;
  background: var(--slate-recessed);
}

.slate-site-canvas {
  display: grid;
  gap: var(--slate-space-2);
  padding: var(--slate-space-2);
}

.slate-site-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: var(--slate-space-2);
}

.slate-site-two-column {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.75fr);
  gap: var(--slate-space-2);
}

.slate-site-actions,
.slate-site-meta,
.slate-chip-row,
.slate-stat-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--slate-space-2);
}

.slate-site-actions {
  justify-content: flex-end;
}

.slate-site-meta {
  color: var(--slate-hover-2);
  font-family: var(--slate-font-mono);
  font-size: var(--slate-font-sm);
}

.slate-profile {
  display: grid;
  grid-template-columns: 126px minmax(0, 1fr);
  gap: var(--slate-space-3);
  align-items: start;
}

.slate-zenisoft-profile {
  grid-template-columns: 164px minmax(0, 1fr);
  gap: var(--slate-space-5);
  align-items: center;
}

.slate-profile-hero {
  grid-template-columns: 148px minmax(0, 1fr);
  align-items: center;
}

.slate-profile-copy {
  display: grid;
  gap: var(--slate-space-3);
}

.slate-avatar {
  width: 126px;
  aspect-ratio: 1;
  border: 1px solid var(--slate-window-border);
  background: var(--slate-input);
  object-fit: cover;
  box-shadow: inset 0 0 0 1px var(--slate-border-subtle);
}

.slate-zenisoft-profile .slate-avatar {
  width: 164px;
}

.slate-profile-hero .slate-avatar {
  width: 148px;
}

.slate-site-heading {
  margin: 0 0 var(--slate-space-2);
  color: var(--slate-foreground-hover);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.25;
}

.slate-site-subheading {
  margin: 0 0 var(--slate-space-3);
  color: var(--slate-foreground-header);
  font-size: var(--slate-font-lg);
  font-weight: 700;
  letter-spacing: 0;
}

.slate-site-text {
  margin: 0;
  color: var(--slate-readable);
  font-size: 13px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.slate-site-text + .slate-site-text {
  margin-top: var(--slate-space-3);
}

.slate-site-list {
  margin: 0;
  padding-left: var(--slate-space-5);
  color: var(--slate-readable);
  font-size: 13px;
  line-height: 1.6;
}

.slate-site-list li + li {
  margin-top: var(--slate-space-1);
}

.slate-chip {
  display: inline-flex;
  align-items: center;
  min-height: 20px;
  padding: 0 var(--slate-space-2);
  border: 1px solid var(--slate-input-outline);
  border-radius: var(--slate-radius-sm);
  background: var(--slate-input);
  color: var(--slate-foreground-header);
  font-size: var(--slate-font-md);
  font-weight: 700;
}

.slate-card-grid,
.slate-friend-grid {
  display: grid;
  gap: var(--slate-space-3);
}

.slate-card-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.slate-friend-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.slate-card,
.slate-friend,
.slate-media-widget {
  border: 1px solid var(--slate-window-border);
  background: var(--slate-recessed);
  box-shadow: inset 0 1px 0 var(--slate-border-subtle);
}

.slate-card {
  display: grid;
  min-width: 0;
}

.slate-project-card {
  height: 100%;
}

.slate-card-image {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--slate-input);
  border-bottom: 1px solid var(--slate-window-border);
}

.slate-card-body {
  display: grid;
  gap: var(--slate-space-2);
  padding: var(--slate-space-2);
}

.slate-card-title {
  margin: 0;
  color: var(--slate-foreground-hover);
  font-size: var(--slate-font-lg);
  font-weight: 700;
}

.slate-friend {
  display: grid;
  gap: var(--slate-space-3);
  padding: var(--slate-space-3);
  text-align: center;
  color: var(--slate-foreground-header);
}

.slate-friend:hover {
  background: var(--slate-select-parent);
  color: var(--slate-foreground-hover);
  text-decoration: none;
}

.slate-friend img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border: 1px solid var(--slate-window-border);
  background: var(--slate-input);
}

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

.slate-link:hover {
  color: var(--slate-foreground-hover);
  text-decoration: underline;
}

.slate-link:focus-visible {
  outline: 1px solid var(--slate-primary);
  outline-offset: 2px;
}

.slate-media-widget {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  gap: var(--slate-space-3);
  padding: var(--slate-space-3);
  align-items: start;
}

.slate-media-art {
  width: 104px;
  aspect-ratio: 1;
  object-fit: cover;
  border: 1px solid var(--slate-window-border);
  background: var(--slate-input);
}

.slate-steam-frame {
  width: 100%;
  min-height: 320px;
  border: 1px solid var(--slate-window-border);
  background: var(--slate-input);
}

.slate-browser-row {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  align-items: center;
  gap: var(--slate-space-2);
  min-height: 32px;
  padding: 0 var(--slate-space-3);
  border-bottom: 1px solid var(--slate-window-border);
  background: var(--slate-recessed);
  color: var(--slate-foreground);
}

.slate-browser-row:hover,
.slate-browser-row.is-selected {
  background: var(--slate-select-inactive);
  color: var(--slate-foreground-hover);
  text-decoration: none;
}

.slate-site-nav-tree .slate-tree-item {
  text-decoration: none;
}

.slate-site-readable {
  display: grid;
  min-width: 0;
  max-width: 100%;
  gap: var(--slate-space-3);
}

.slate-site-hero .slate-panel-body {
  background:
    linear-gradient(90deg, rgba(0, 112, 224, 0.1), var(--slate-transparent) 44%),
    var(--slate-panel);
}

.slate-stat-row {
  justify-content: space-between;
  min-height: 22px;
  border-bottom: 1px solid var(--slate-window-border);
  color: var(--slate-foreground);
}

.slate-side-log {
  max-height: 166px;
  min-height: 120px;
}

.slate-template-main {
  width: min(900px, calc(100vw - 32px));
}

.slate-template-hero .slate-panel-body {
  background:
    linear-gradient(90deg, rgba(0, 112, 224, 0.08), var(--slate-transparent) 48%),
    var(--slate-panel);
}

.slate-template-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.42fr) minmax(0, 1fr);
  gap: var(--slate-space-4);
  align-items: start;
}

.slate-template-media,
.slate-template-thumbnail {
  width: 100%;
  border: 1px solid var(--slate-window-border);
  background: var(--slate-input);
  object-fit: cover;
}

.slate-template-media {
  aspect-ratio: 16 / 9;
}

.slate-template-thumbnail {
  aspect-ratio: 1;
  max-width: 260px;
}

.slate-contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.8fr);
  gap: var(--slate-space-5);
  align-items: start;
}

.slate-contact-form {
  display: grid;
  gap: var(--slate-space-3);
  padding: var(--slate-space-3);
  border: 1px solid var(--slate-window-border);
  background: var(--slate-recessed);
}

.slate-social-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--slate-space-3);
}

.slate-social-link {
  display: flex;
  align-items: center;
  gap: var(--slate-space-2);
  min-height: 34px;
  padding: 0 var(--slate-space-3);
  border: 1px solid var(--slate-window-border);
  background: var(--slate-recessed);
  color: var(--slate-foreground-header);
}

.slate-social-link:hover {
  background: var(--slate-select-parent);
  text-decoration: none;
}

@media (max-width: 1120px) {
  .slate-site-shell {
    min-width: 0;
  }

  .slate-site-workspace {
    grid-template-columns: 210px minmax(0, 1fr);
  }

  .slate-site-details {
    display: none;
  }

  .slate-card-grid,
  .slate-site-grid,
  .slate-site-two-column,
  .slate-about-layout,
  .slate-template-layout,
  .slate-contact-grid,
  .slate-social-grid,
  .slate-footer-grid {
    grid-template-columns: 1fr;
  }

  .slate-profile,
  .slate-profile-hero,
  .slate-zenisoft-profile,
  .slate-post-layout {
    grid-template-columns: 1fr;
  }

  .slate-navigation-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--slate-space-2);
  }

  .slate-friend-grid {
    grid-template-columns: repeat(auto-fit, minmax(96px, 1fr));
  }

  .slate-friend img {
    justify-self: center;
    width: 100%;
  }
}

@media (max-width: 720px) {
  .slate-zenisoft-header {
    position: static;
    padding: var(--slate-space-2);
  }

  .slate-zenisoft-header-inner,
  .slate-zenisoft-main,
  .slate-zenisoft-footer,
  .slate-template-main {
    width: min(1120px, calc(100vw - 16px));
  }

  .slate-zenisoft-main {
    gap: var(--slate-space-2);
    padding: var(--slate-space-2) 0 var(--slate-space-4);
  }

  .slate-zenisoft-header-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: var(--slate-space-2);
    justify-content: stretch;
  }

  .slate-mobile-menu-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--slate-space-3);
    min-height: 32px;
  }

  .slate-navigation-grid {
    grid-template-columns: 1fr;
    gap: var(--slate-space-1);
    width: 100%;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    pointer-events: none;
    transition:
      max-height 180ms ease,
      opacity 120ms ease,
      transform 120ms ease,
      visibility 0s linear 180ms;
  }

  .slate-zenisoft-header.is-open .slate-navigation-grid {
    max-height: 320px;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
    transition:
      max-height 180ms ease,
      opacity 120ms ease,
      transform 120ms ease,
      visibility 0s linear 0s;
  }

  .slate-browser-row {
    min-height: 44px;
    padding: 0 var(--slate-space-3);
  }

  .slate-friend-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--slate-space-2);
  }

  .slate-friend {
    grid-template-columns: 1fr;
    align-items: center;
    justify-items: center;
    gap: var(--slate-space-1);
    min-width: 0;
    min-height: 88px;
    padding: var(--slate-space-2);
    text-align: center;
  }

  .slate-friend img {
    width: min(100%, clamp(96px, 34vw, 132px));
  }

  .slate-friend span {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .slate-avatar,
  .slate-zenisoft-profile .slate-avatar,
  .slate-profile-hero .slate-avatar {
    width: 96px;
  }
}

@media (max-width: 720px) and (prefers-reduced-motion: reduce) {
  .slate-navigation-grid,
  .slate-zenisoft-header.is-open .slate-navigation-grid {
    transition: none;
  }
}

@media (max-width: 420px) {
  .slate-friend {
    min-height: 80px;
    padding: var(--slate-space-1);
  }

  .slate-friend img {
    width: min(100%, 118px);
  }
}

.slate-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}