:root {
  color-scheme: light;
  --bg: #eef2f7;
  --panel: #ffffff;
  --panel-2: #f5f7fa;
  --surface: #ffffff;
  --surface-2: #f0f3f8;
  --surface-3: #e7ebf2;
  --ink: #10151b;
  --muted: #5f6b7a;
  --muted-2: #8893a2;
  --accent: #1d4ed8;
  --accent-dark: #1e40af;
  --accent-warm: #f59e0b;
  --danger: #dc2626;
  --danger-soft: rgba(220, 38, 38, 0.16);
  --border: #d3d9e2;
  --grid-bg: #fbfcfe;
  --grid-border: #cfd6e1;
  --cell-size: 16px;
  --cell-height: 16px;
  --cell-width: calc(var(--cell-size) * 0.56);
  --cell-font-scale: 0.86;
  --font-mono-weight: 400;
  --font-mono-style: normal;
  --font-mono-variant: normal;
  --font-mono-stretch: 100%;
  --cell-offset-x: 0px;
  --cell-offset-y: 0px;
  --pan-x: 0px;
  --pan-y: 0px;
  --cell-gap: 0px;
  --tick-5-size: 4px;
  --tick-10-size: 8px;
  --tick-5-color: var(--grid-border);
  --tick-10-color: var(--outline-muted);
  --dock-left-width: 220px;
  --dock-right-width: 300px;
  --dock-resizer-width: 8px;
  --focus: #fbbf24;
  --glow: rgba(29, 78, 216, 0.18);
  --glow-soft: rgba(29, 78, 216, 0.12);
  --accent-soft: rgba(29, 78, 216, 0.45);
  --accent-shadow: rgba(29, 78, 216, 0.18);
  --accent-shadow-strong: rgba(29, 78, 216, 0.28);
  --accent-ring: rgba(29, 78, 216, 0.15);
  --accent-mask: rgba(29, 78, 216, 0.16);
  --accent-tint: rgba(29, 78, 216, 0.06);
  --accent-tint-strong: rgba(29, 78, 216, 0.08);
  --accent-border-subtle: rgba(29, 78, 216, 0.4);
  --shadow-xs: 0 4px 10px rgba(15, 20, 27, 0.06);
  --shadow-sm: 0 10px 24px rgba(15, 20, 27, 0.08);
  --shadow-md: 0 18px 38px rgba(15, 20, 27, 0.12);
  --radius: 0px;
  --control-radius: 6px;
  --control-radius-sm: 4px;
  --bg-gradient: linear-gradient(180deg, #f6f8fb 0%, #edf1f6 55%, #e8edf3 100%);
  --header-bg: rgba(248, 250, 252, 0.92);
  --shape-1: rgba(29, 78, 216, 0.14);
  --shape-2: rgba(245, 158, 11, 0.12);
  --shape-grid-1: rgba(19, 27, 39, 0.035);
  --shape-grid-2: rgba(19, 27, 39, 0.028);
  --scrollbar-thumb: #b9c1cf;
  --scrollbar-thumb-hover: #b0b8c8;
  --outline-muted: #b7bfcd;
  --backdrop: rgba(15, 20, 27, 0.3);
  --brand-gradient: linear-gradient(135deg, #0f172a 0%, #1d4ed8 100%);
  --input-highlight: rgba(255, 255, 255, 0.8);
  --surface-outline: rgba(255, 255, 255, 0.8);
  --grid-shadow: rgba(207, 214, 225, 0.6);
  --resizer-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.8) 0%, rgba(236, 239, 245, 0.95) 100%);
  --resizer-grip: rgba(29, 78, 216, 0.32);
  --resizer-grip-shadow: rgba(29, 78, 216, 0.16);
  --warn-border: rgba(245, 158, 11, 0.55);
  --warn-ink: #b45309;
  --warn-bg: rgba(245, 158, 11, 0.12);
  --warn-bg-hover: rgba(245, 158, 11, 0.18);
  --warn-shadow: rgba(245, 158, 11, 0.16);
  --warn-shadow-hover: rgba(245, 158, 11, 0.22);
  --danger-border: rgba(220, 38, 38, 0.65);
  --danger-ink: #b91c1c;
  --danger-ink-hover: #991b1b;
  --danger-bg: rgba(220, 38, 38, 0.12);
  --danger-bg-hover: rgba(220, 38, 38, 0.2);
  --danger-shadow: rgba(220, 38, 38, 0.16);
  --danger-shadow-hover: rgba(220, 38, 38, 0.2);
  --font-display: "Sora", "Space Grotesk", "IBM Plex Sans", "Work Sans", sans-serif;
  --font-mono: "JetBrains Mono", "IBM Plex Mono", "Cascadia Mono", "Menlo", "Consolas", monospace;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0b0f14;
    --panel: #11161d;
    --panel-2: #0f141b;
    --surface: #121922;
    --surface-2: #0f151e;
    --surface-3: #1a2330;
    --ink: #f1f5f9;
    --muted: #9aa6b2;
    --muted-2: #7f8a99;
    --accent: #60a5fa;
    --accent-dark: #3b82f6;
    --accent-warm: #fbbf24;
    --danger: #f87171;
    --danger-soft: rgba(248, 113, 113, 0.2);
    --border: #263141;
    --grid-bg: #0b1118;
    --grid-border: #243041;
    --focus: #facc15;
    --glow: rgba(96, 165, 250, 0.22);
    --glow-soft: rgba(96, 165, 250, 0.14);
    --accent-soft: rgba(96, 165, 250, 0.45);
    --accent-shadow: rgba(96, 165, 250, 0.22);
    --accent-shadow-strong: rgba(96, 165, 250, 0.32);
    --accent-ring: rgba(96, 165, 250, 0.18);
    --accent-mask: rgba(96, 165, 250, 0.18);
    --accent-tint: rgba(96, 165, 250, 0.08);
    --accent-tint-strong: rgba(96, 165, 250, 0.12);
    --accent-border-subtle: rgba(96, 165, 250, 0.4);
    --shadow-xs: 0 6px 18px rgba(0, 0, 0, 0.45);
    --shadow-sm: 0 16px 32px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 26px 44px rgba(0, 0, 0, 0.6);
    --bg-gradient: linear-gradient(180deg, #0b1117 0%, #0b0f14 55%, #090d12 100%);
    --header-bg: rgba(14, 19, 26, 0.9);
    --shape-1: rgba(96, 165, 250, 0.18);
    --shape-2: rgba(251, 191, 36, 0.1);
    --shape-grid-1: rgba(148, 163, 184, 0.08);
    --shape-grid-2: rgba(148, 163, 184, 0.05);
    --scrollbar-thumb: #2b3646;
    --scrollbar-thumb-hover: #3b475a;
    --outline-muted: #334155;
    --backdrop: rgba(5, 8, 12, 0.62);
    --brand-gradient: linear-gradient(135deg, #111827 0%, #2563eb 100%);
    --input-highlight: rgba(255, 255, 255, 0.06);
    --surface-outline: rgba(255, 255, 255, 0.06);
    --grid-shadow: rgba(15, 23, 42, 0.8);
    --resizer-bg: linear-gradient(180deg, rgba(18, 24, 33, 0.95) 0%, rgba(14, 19, 26, 0.95) 100%);
    --resizer-grip: rgba(96, 165, 250, 0.35);
    --resizer-grip-shadow: rgba(96, 165, 250, 0.2);
    --warn-border: rgba(251, 191, 36, 0.45);
    --warn-ink: #fbbf24;
    --warn-bg: rgba(251, 191, 36, 0.12);
    --warn-bg-hover: rgba(251, 191, 36, 0.2);
    --warn-shadow: rgba(251, 191, 36, 0.18);
    --warn-shadow-hover: rgba(251, 191, 36, 0.24);
    --danger-border: rgba(248, 113, 113, 0.55);
    --danger-ink: #f87171;
    --danger-ink-hover: #fecaca;
    --danger-bg: rgba(248, 113, 113, 0.12);
    --danger-bg-hover: rgba(248, 113, 113, 0.2);
    --danger-shadow: rgba(248, 113, 113, 0.18);
    --danger-shadow-hover: rgba(248, 113, 113, 0.26);
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0b0f14;
  --panel: #11161d;
  --panel-2: #0f141b;
  --surface: #121922;
  --surface-2: #0f151e;
  --surface-3: #1a2330;
  --ink: #f1f5f9;
  --muted: #9aa6b2;
  --muted-2: #7f8a99;
  --accent: #60a5fa;
  --accent-dark: #3b82f6;
  --accent-warm: #fbbf24;
  --danger: #f87171;
  --danger-soft: rgba(248, 113, 113, 0.2);
  --border: #263141;
  --grid-bg: #0b1118;
  --grid-border: #243041;
  --focus: #facc15;
  --glow: rgba(96, 165, 250, 0.22);
  --glow-soft: rgba(96, 165, 250, 0.14);
  --accent-soft: rgba(96, 165, 250, 0.45);
  --accent-shadow: rgba(96, 165, 250, 0.22);
  --accent-shadow-strong: rgba(96, 165, 250, 0.32);
  --accent-ring: rgba(96, 165, 250, 0.18);
  --accent-mask: rgba(96, 165, 250, 0.18);
  --accent-tint: rgba(96, 165, 250, 0.08);
  --accent-tint-strong: rgba(96, 165, 250, 0.12);
  --accent-border-subtle: rgba(96, 165, 250, 0.4);
  --shadow-xs: 0 6px 18px rgba(0, 0, 0, 0.45);
  --shadow-sm: 0 16px 32px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 26px 44px rgba(0, 0, 0, 0.6);
  --bg-gradient: linear-gradient(180deg, #0b1117 0%, #0b0f14 55%, #090d12 100%);
  --header-bg: rgba(14, 19, 26, 0.9);
  --shape-1: rgba(96, 165, 250, 0.18);
  --shape-2: rgba(251, 191, 36, 0.1);
  --shape-grid-1: rgba(148, 163, 184, 0.08);
  --shape-grid-2: rgba(148, 163, 184, 0.05);
  --scrollbar-thumb: #2b3646;
  --scrollbar-thumb-hover: #3b475a;
  --outline-muted: #334155;
  --backdrop: rgba(5, 8, 12, 0.62);
  --brand-gradient: linear-gradient(135deg, #111827 0%, #2563eb 100%);
  --input-highlight: rgba(255, 255, 255, 0.06);
  --surface-outline: rgba(255, 255, 255, 0.06);
  --grid-shadow: rgba(15, 23, 42, 0.8);
  --resizer-bg: linear-gradient(180deg, rgba(18, 24, 33, 0.95) 0%, rgba(14, 19, 26, 0.95) 100%);
  --resizer-grip: rgba(96, 165, 250, 0.35);
  --resizer-grip-shadow: rgba(96, 165, 250, 0.2);
  --warn-border: rgba(251, 191, 36, 0.45);
  --warn-ink: #fbbf24;
  --warn-bg: rgba(251, 191, 36, 0.12);
  --warn-bg-hover: rgba(251, 191, 36, 0.2);
  --warn-shadow: rgba(251, 191, 36, 0.18);
  --warn-shadow-hover: rgba(251, 191, 36, 0.24);
  --danger-border: rgba(248, 113, 113, 0.55);
  --danger-ink: #f87171;
  --danger-ink-hover: #fecaca;
  --danger-bg: rgba(248, 113, 113, 0.12);
  --danger-bg-hover: rgba(248, 113, 113, 0.2);
  --danger-shadow: rgba(248, 113, 113, 0.18);
  --danger-shadow-hover: rgba(248, 113, 113, 0.26);
}

* {
  box-sizing: border-box;
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) var(--panel-2);
}

*::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

*::-webkit-scrollbar-track {
  background: var(--panel-2);
  border: 1px solid var(--border);
}

*::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border: 1px solid var(--border);
  border-radius: var(--control-radius-sm);
}

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

*::-webkit-scrollbar-corner {
  background: var(--panel-2);
}

body {
  margin: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-display);
  color: var(--ink);
  background: var(--bg-gradient);
  letter-spacing: 0.1px;
  overflow: hidden;
}

.bg-shapes {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(800px 480px at 12% -20%, var(--shape-1), transparent 65%),
    radial-gradient(760px 520px at 110% 10%, var(--shape-2), transparent 65%),
    repeating-linear-gradient(0deg, var(--shape-grid-1) 0px, var(--shape-grid-1) 1px, transparent 1px, transparent 8px),
    repeating-linear-gradient(90deg, var(--shape-grid-2) 0px, var(--shape-grid-2) 1px, transparent 1px, transparent 12px);
  opacity: 0.45;
}

@keyframes bootIn {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes panelIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 26px;
  gap: 16px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
  background: var(--header-bg);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(10px);
  flex: 0 0 auto;
  animation: bootIn 0.6s ease both;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 0;
  background: var(--brand-gradient);
  color: #ffffff;
  font-size: 20px;
  font-weight: 700;
  font-family: var(--font-mono);
  box-shadow: 0 12px 18px var(--accent-shadow-strong);
}

.brand-title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.brand-subtitle {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.2px;
}

.header-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.font-select-field .text-input {
  min-width: 180px;
}

.workspace {
  display: grid;
  grid-template-columns: var(--dock-left-width) var(--dock-resizer-width) minmax(0, 1fr) var(--dock-resizer-width) var(--dock-right-width);
  gap: 10px;
  padding: 20px 18px 18px;
  flex: 1;
  min-height: 0;
  overflow: hidden;
  position: relative;
}

.workspace[data-dock-layout="left"] {
  grid-template-columns: var(--dock-left-width) var(--dock-resizer-width) minmax(0, 1fr);
}

.workspace[data-dock-layout="left"] .dock-right,
.workspace[data-dock-layout="left"] .dock-resizer[data-resizer="right"] {
  display: none;
}

.workspace[data-dock-layout="right"] {
  grid-template-columns: minmax(0, 1fr) var(--dock-resizer-width) var(--dock-right-width);
}

.workspace[data-dock-layout="right"] .dock-left,
.workspace[data-dock-layout="right"] .dock-resizer[data-resizer="left"] {
  display: none;
}

.dock {
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
  min-height: 0;
  overflow: auto;
}

.dock-left {
  animation: panelIn 0.6s ease 0.1s both;
}

.dock-right {
  animation: panelIn 0.6s ease 0.3s both;
}

.dock-resizer {
  background: var(--resizer-bg);
  border: 1px solid var(--border);
  border-radius: var(--control-radius-sm);
  cursor: col-resize;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 6px;
  touch-action: none;
  user-select: none;
}

.dock-resizer::before {
  content: "";
  width: 3px;
  height: 40px;
  border-radius: var(--control-radius-sm);
  background: var(--resizer-grip);
  box-shadow: 6px 0 0 var(--resizer-grip-shadow), -6px 0 0 var(--resizer-grip-shadow);
  opacity: 0.6;
}

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

body.panel-resizing-y {
  cursor: row-resize;
  user-select: none;
}

body.panel-resizing-both {
  cursor: nwse-resize;
  user-select: none;
}

.panel {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: var(--shadow-xs);
  position: relative;
}

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

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 12px;
  border-bottom: 1px solid var(--border);
  background: var(--panel-2);
  cursor: grab;
}

.panel.dragging .panel-header {
  cursor: grabbing;
}

.panel-title {
  font-size: 11px;
  letter-spacing: 0.8px;
  color: var(--ink);
  font-weight: 600;
  text-transform: uppercase;
}

.panel-actions {
  display: flex;
  gap: 6px;
}

.panel-toggle {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  border-radius: var(--control-radius-sm);
  padding: 2px 6px;
  font-size: 12px;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(15, 20, 27, 0.08);
}

.panel-toggle:hover {
  border-color: var(--accent-soft);
  box-shadow: 0 6px 12px var(--accent-shadow);
}

.panel-body {
    padding: 2px 10px 15px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1 1 auto;
    min-height: 0;
    overflow: auto;
}

.panel.collapsed .panel-body {
  display: none;
}

.panel.collapsed .panel-resizer {
  display: none;
}

.panel-resizer {
  position: absolute;
  opacity: 0.6;
  touch-action: none;
}

.panel-resizer.is-both {
  right: 8px;
  bottom: 8px;
  width: 14px;
  height: 14px;
  cursor: nwse-resize;
}

.panel-resizer.is-both::before {
  content: "";
  position: absolute;
  inset: 0;
  border-right: 2px solid var(--border);
  border-bottom: 2px solid var(--border);
  border-radius: 2px;
}

.panel-resizer.is-row {
  left: 8px;
  right: 8px;
  bottom: 4px;
  height: 10px;
  cursor: row-resize;
}

.panel-resizer.is-row::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 4px;
  height: 2px;
  border-radius: 2px;
  background: var(--border);
  box-shadow: 0 3px 0 var(--border);
}

.panel-placeholder {
  border: 1px dashed var(--accent);
  border-radius: var(--radius);
  height: 60px;
}

.panel.floating {
  position: absolute;
  pointer-events: auto;
}

.floating-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.panel-subtitle {
  font-size: 11px;
  letter-spacing: 0.4px;
  color: var(--muted);
  text-transform: uppercase;
}

.palette-section {
  display: grid;
  gap: 8px;
}

.palette-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.tabs {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  flex-wrap: wrap;
}

.tab {
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 10px;
  padding: 4px 8px;
  border-radius: var(--control-radius-sm);
  cursor: pointer;
  font-family: var(--font-display);
  letter-spacing: 0.4px;
  text-transform: uppercase;
}

.tab.is-active {
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow-xs);
}

.tab-panels {
  display: grid;
  gap: 8px;
}

.tab-panel {
  display: none;
}

.tab-panel.is-active {
  display: grid;
  gap: 8px;
}

.palette-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.palette-groups {
  display: grid;
  gap: 8px;
}

.palette-group {
  display: grid;
  gap: 6px;
  padding: 8px;
  border: 1px solid var(--border);
  background: var(--surface-2);
}

.palette-group-title {
  font-size: 10px;
  letter-spacing: 0.6px;
  color: var(--muted);
  text-transform: uppercase;
}

.tool-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(36px, 1fr));
  gap: 4px;
}

.tool,
.ghost {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  border-radius: var(--control-radius);
  font-size: 12px;
  cursor: pointer;
  letter-spacing: 0.2px;
  font-family: var(--font-display);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 6px 12px rgba(15, 20, 27, 0.08);
  transition: border-color 0.12s ease, color 0.12s ease, box-shadow 0.12s ease, transform 0.12s ease, background 0.12s ease;
    min-height: 25px;
}

.tool {
  aspect-ratio: 1;
  justify-content: center;
  font-size: 0;
  letter-spacing: 0;
  gap: 0;
  background: var(--surface-2);
}

.tool.active {
  border-color: var(--accent-dark);
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 12px 18px var(--accent-shadow-strong);
}

.tool:hover,
.ghost:hover {
  border-color: var(--accent-soft);
  background: var(--surface);
  box-shadow: 0 12px 20px rgba(15, 20, 27, 0.12);
}

.tool:hover {
  transform: translateY(-1px);
}

.ghost.small {
  padding: 6px 10px;
  font-size: 11px;
}

.ghost.warn {
  border-color: var(--warn-border);
  color: var(--warn-ink);
  background: var(--warn-bg);
  box-shadow: 0 8px 14px var(--warn-shadow);
}

.ghost.warn:hover {
  border-color: var(--accent-warm);
  background: var(--warn-bg-hover);
  box-shadow: 0 10px 18px var(--warn-shadow-hover);
}

.ghost.danger {
  border-color: var(--danger-border);
  color: var(--danger-ink);
  background: var(--danger-bg);
  box-shadow: 0 8px 14px var(--danger-shadow);
}

.ghost.danger:hover {
  border-color: var(--danger);
  color: var(--danger-ink-hover);
  background: var(--danger-bg-hover);
  box-shadow: 0 12px 20px var(--danger-shadow-hover);
}

.ghost.warn,
.ghost.danger {
  position: relative;
}

.ghost.icon-only {
  padding: 6px;
  min-width: 30px;
  height: 30px;
  justify-content: center;
  font-size: 0;
  letter-spacing: 0;
}

.icon {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

ion-icon.icon {
  font-size: 16px;
}

.tool .icon {
  width: 18px;
  height: 18px;
}

.tool ion-icon.icon {
  font-size: 18px;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[role="button"]:focus-visible,
[tabindex="0"]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 9999;
  padding: 8px 16px;
  background: var(--accent);
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
}

.skip-link:focus {
  left: 8px;
  top: 8px;
}

.icon path,
.icon rect,
.icon circle,
.icon ellipse,
.icon line,
.icon polyline,
.icon polygon {
  stroke: currentColor;
  stroke-width: 1.6;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

input[type="checkbox"],
input[type="radio"] {
  accent-color: var(--accent);
}

.field {
  display: flex;
  flex-direction: row;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
  font-family: var(--font-display);
  align-items: center;
}

.glyph-subset-field.is-hidden {
  display: none;
}

.range-field input[type="range"] {
  flex: 1;
}

.field-value {
  min-width: 3.5ch;
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-family: var(--font-mono);
  color: var(--ink);
}

.field input[type="number"],
.field input[type="range"],
.text-input,
select.text-input {
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 6px 8px;
  border-radius: var(--control-radius);
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--ink);
  box-shadow: inset 0 1px 0 var(--input-highlight);
}

textarea.text-input {
  min-height: 64px;
  resize: vertical;
}

.toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
  font-family: var(--font-display);
}

.metrics-readout {
  display: grid;
  gap: 4px;
  padding: 6px 8px;
  border-radius: var(--control-radius);
  border: 1px solid var(--border);
  background: var(--surface-2);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
}

.metrics-readout span {
  color: var(--ink);
}

.metrics-preview {
  margin-top: 6px;
}

.metrics-preview-grid {
  display: inline-grid;
  grid-template-columns: repeat(12, var(--cell-width));
  grid-template-rows: repeat(1, var(--cell-height));
  gap: 0;
  background: var(--grid-bg);
  border: 1px solid var(--grid-border);
  box-shadow: inset 0 0 0 1px var(--grid-shadow);
}

.metrics-cell {
  width: var(--cell-width);
  height: var(--cell-height);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-weight: var(--font-mono-weight);
  font-style: var(--font-mono-style);
  font-variant: var(--font-mono-variant);
  font-stretch: var(--font-mono-stretch);
  font-size: calc(var(--cell-size) * var(--cell-font-scale));
  line-height: var(--cell-height);
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--grid-border);
  background: var(--grid-bg);
}

.options-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow-xs);
}

.options-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.draw-mode-group {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px;
  border-radius: var(--control-radius);
  border: 1px solid var(--border);
  background: var(--surface-2);
}

.mode-toggle {
  width: 28px;
  height: 28px;
  border-radius: var(--control-radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: 0.15s ease;
}

.mode-toggle:hover {
  border-color: var(--accent-soft);
  color: var(--ink);
}

.mode-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.mode-toggle.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
  box-shadow: 0 0 0 2px var(--accent-ring);
}

.canvas-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
  animation: panelIn 0.6s ease 0.2s both;
}

.canvas-wrap {
  flex: 1;
  padding: 12px;
  border-radius: var(--radius);
  overflow: auto;
  display: flex;
  align-content: center;
  justify-content: center;
  align-items: center;
  cursor: crosshair;
  background: var(--surface-2);
  border: 1px solid var(--border);
  box-shadow: inset 0 0 0 1px var(--surface-outline);
  touch-action: none;
}

.canvas-wrap.is-move {
  cursor: grab;
}

.canvas-wrap.is-dot-cursor {
  cursor: none;
}

.canvas-wrap.is-space-pan {
  cursor: grab;
}

.canvas-wrap.is-layer-move {
  cursor: grabbing;
}

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

.grid {
  display: inline-grid;
  gap: var(--cell-gap);
  align-content: start;
  background: var(--grid-bg);
  border: 1px solid var(--grid-border);
  position: relative;
  box-shadow: inset 0 0 0 1px var(--grid-shadow);
  touch-action: none;
  transform: translate(var(--pan-x), var(--pan-y));
}

.grid-canvas {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  image-rendering: auto;
}

.grid-morph-canvas {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  image-rendering: auto;
}

.grid-overlay-canvas {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
  image-rendering: auto;
}

.grid-preview-canvas {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 3;
  image-rendering: auto;
}

.grid-canvas,
.grid-morph-canvas,
.grid-overlay-canvas,
.grid-preview-canvas,
.grid-ticks,
.selection-rect {
  transform: translate(var(--cell-offset-x), var(--cell-offset-y));
}

.grid.is-canvas-render .cell {
  color: transparent;
  background: transparent;
}

.grid-ticks {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.grid.rulers-hidden .grid-ticks {
  display: none;
}

.grid-tick {
  position: absolute;
  opacity: 0.75;
}

.grid-tick-x {
  left: 0;
  right: 0;
}

.grid-tick-x.grid-tick-10 {
  height: var(--tick-10-size);
  top: 0;
  background-image: repeating-linear-gradient(
    to right,
    var(--tick-10-color) 0,
    var(--tick-10-color) 1px,
    transparent 1px,
    transparent calc(var(--cell-width) * 10)
  );
}

.grid-tick-x.grid-tick-5 {
  height: var(--tick-5-size);
  top: 0;
  background-image: repeating-linear-gradient(
    to right,
    var(--tick-5-color) 0,
    var(--tick-5-color) 1px,
    transparent 1px,
    transparent calc(var(--cell-width) * 5)
  );
  opacity: 0.5;
}

.grid-tick-x.is-bottom {
  top: auto;
  bottom: 0;
}

.grid-tick-y {
  top: 0;
  bottom: 0;
}

.grid-tick-y.grid-tick-10 {
  width: var(--tick-10-size);
  left: 0;
  background-image: repeating-linear-gradient(
    to bottom,
    var(--tick-10-color) 0,
    var(--tick-10-color) 1px,
    transparent 1px,
    transparent calc(var(--cell-height) * 10)
  );
}

.grid-tick-y.grid-tick-5 {
  width: var(--tick-5-size);
  left: 0;
  background-image: repeating-linear-gradient(
    to bottom,
    var(--tick-5-color) 0,
    var(--tick-5-color) 1px,
    transparent 1px,
    transparent calc(var(--cell-height) * 5)
  );
  opacity: 0.5;
}

.grid-tick-y.is-right {
  left: auto;
  right: 0;
}

.cell {
  width: var(--cell-width);
  height: var(--cell-height);
  font-family: var(--font-mono);
  font-weight: var(--font-mono-weight);
  font-style: var(--font-mono-style);
  font-variant: var(--font-mono-variant);
  font-stretch: var(--font-mono-stretch);
  font-size: calc(var(--cell-size) * var(--cell-font-scale));
  line-height: var(--cell-height);
  text-align: center;
  color: var(--ink);
  background: var(--grid-bg);
  border-radius: 0;
  user-select: none;
  position: relative;
}

.morph-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  image-rendering: auto;
  transform: translate(var(--cell-offset-x), var(--cell-offset-y));
}

.cell.cursor {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.cell.selected {
  outline: 1px solid var(--accent-warm);
  outline-offset: -1px;
}

.cell.masked {
  background-image: repeating-linear-gradient(
    135deg,
    var(--accent-mask) 0,
    var(--accent-mask) 2px,
    transparent 2px,
    transparent 6px
  );
  background-blend-mode: multiply;
}

.selection-rect {
  position: absolute;
  border: 1px dashed var(--accent);
  background: var(--accent-tint);
  pointer-events: none;
  z-index: 4;
}

.cell.preview {
  outline: 1px dashed var(--preview-fg, var(--accent));
  outline-offset: -1px;
  color: transparent;
}

.cell.preview::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--preview-bg, transparent);
  opacity: 0.35;
}

.cell.preview::after {
  content: attr(data-preview);
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--preview-fg, var(--accent));
  font-family: var(--font-mono);
  font-variant: var(--font-mono-variant);
  font-stretch: var(--font-mono-stretch);
  font-size: calc(var(--cell-size) * var(--cell-font-scale));
  line-height: var(--cell-height);
  opacity: 0.85;
}

.status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
  font-family: var(--font-display);
}

.status-hint {
  color: var(--muted-2);
}

.char-palette,
.color-palette {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(23px, 1fr));
  gap: 4px;
}

.char-swatch,
.color-swatch {
  height: 22px;
  border-radius: var(--control-radius-sm);
  background: var(--surface-2);
  display: grid;
  place-items: center;
  cursor: pointer;
  font-family: var(--font-mono);
  font-weight: var(--font-mono-weight);
  font-style: var(--font-mono-style);
  font-variant: var(--font-mono-variant);
  font-stretch: var(--font-mono-stretch);
  font-size: 12px;
  color: var(--ink);
  border: 1px solid var(--border);
}

.color-swatch.transparent {
  background-image:
    linear-gradient(45deg, var(--outline-muted) 25%, transparent 25%),
    linear-gradient(-45deg, var(--outline-muted) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, var(--outline-muted) 75%),
    linear-gradient(-45deg, transparent 75%, var(--outline-muted) 75%);
  background-size: 8px 8px;
  background-position: 0 0, 0 4px, 4px -4px, -4px 0;
  color: var(--muted-2);
}

.char-swatch.active,
.color-swatch.active {
  box-shadow: 0 0 0 2px var(--accent-ring);
  outline: 1px solid var(--accent);
}

.char-swatch.favorite,
.color-swatch.favorite {
  outline: 1px dashed var(--outline-muted);
  outline-offset: -2px;
}

.color-swatch.active-bg {
  outline: 2px dashed var(--accent-warm);
  outline-offset: -2px;
}

.random-pools {
  display: grid;
  gap: 12px;
}

.pool-block {
  border: 1px solid var(--border);
  background: var(--surface-2);
  padding: 10px;
  display: grid;
  gap: 10px;
  border-radius: var(--radius);
}

.pool-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.pool-title {
  font-size: 12px;
  color: var(--muted);
  font-family: var(--font-display);
}

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

.pool-input {
  width: 36px;
  text-align: center;
  padding: 4px 6px;
}

.pool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(22px, 1fr));
  gap: 6px;
}

.pool-item {
  height: 22px;
  border-radius: var(--control-radius-sm);
  background: var(--surface-3);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink);
  padding: 0;
}

.pool-item:hover {
  border-color: var(--accent-soft);
  box-shadow: 0 0 8px var(--accent-shadow);
}

.pool-item-color {
  color: transparent;
}

.pool-empty {
  grid-column: 1 / -1;
  padding: 6px;
  font-size: 11px;
  color: var(--muted);
  border: 1px dashed var(--border);
  text-align: center;
  border-radius: var(--radius);
}

.pool-picker {
  display: none;
  border: 1px solid var(--border);
  background: var(--surface-3);
  padding: 6px;
  max-height: 150px;
  overflow: auto;
  border-radius: var(--radius);
}

.pool-picker.is-open {
  display: block;
}

.pool-picker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(22px, 1fr));
  gap: 4px;
}

.pool-picker .pool-item {
  height: 20px;
  font-size: 11px;
}

.font-custom-actions {
  display: flex;
  justify-content: flex-end;
}

.font-custom-list {
  display: grid;
  gap: 8px;
}

.font-custom-item {
  border: 1px solid var(--border);
  background: var(--surface-2);
  padding: 10px;
  display: grid;
  gap: 6px;
  border-radius: var(--radius);
}

.font-custom-item.active {
  outline: 1px solid var(--accent);
  box-shadow: 0 0 0 2px var(--accent-ring);
}

.font-custom-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.font-custom-name {
  font-size: 12px;
  color: var(--ink);
}

.font-custom-meta {
  font-size: 11px;
  color: var(--muted);
  word-break: break-word;
}

.font-custom-actions-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.file-input {
  padding: 4px 6px;
}

.file-input::file-selector-button {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  border-radius: var(--control-radius-sm);
  padding: 4px 8px;
  font-family: var(--font-display);
  cursor: pointer;
  margin-right: 8px;
}

.file-input::-webkit-file-upload-button {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  border-radius: var(--control-radius-sm);
  padding: 4px 8px;
  font-family: var(--font-display);
  cursor: pointer;
  margin-right: 8px;
}

.layer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.layer-item-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
}

.ghost:disabled,
.tool:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.layer-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  padding: 2px;
  background: var(--surface-2);
  border-radius: var(--radius);
}

.layer-controls {
  display: grid;
  gap: 6px;
}

.layer-controls label {
  font-size: 11px;
  color: var(--muted);
  font-family: var(--font-display);
}

.save-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.save-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 240px;
  overflow: auto;
}

.cloud-box {
  display: grid;
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-2);
}

.cloud-config {
  display: grid;
  gap: 6px;
}

.cloud-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.cloud-status {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.3px;
  font-family: var(--font-display);
}

.cloud-login {
  min-height: 42px;
}

.cloud-login.is-hidden {
  display: none;
}

.cloud-login-hint {
  font-size: 11px;
  color: var(--muted);
}

.cloud-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.cloud-docs {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 240px;
  overflow: auto;
}

.cloud-doc {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px;
  display: grid;
  gap: 6px;
  background: var(--surface-2);
}

.cloud-doc-title {
  font-size: 13px;
  font-weight: 600;
}

.cloud-doc-meta {
  font-size: 11px;
  color: var(--muted);
}

.cloud-doc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.save-slot {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px;
  display: grid;
  gap: 8px;
  background: var(--surface-2);
}

.save-preview {
  border: 1px solid var(--border);
  background: var(--surface-3);
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  color: var(--muted-2);
  font-size: 11px;
  letter-spacing: 0.6px;
  font-family: var(--font-display);
}

.save-preview.is-empty::after {
  content: "Пусто";
}

.save-preview-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  image-rendering: pixelated;
  display: block;
}

.save-name {
  width: 100%;
}

.save-meta {
  font-size: 11px;
  color: var(--muted);
  font-family: var(--font-display);
}

.save-buttons {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.palette-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.palette-presets {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.palette-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 240px;
  overflow: auto;
}

.palette-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px;
  display: grid;
  gap: 6px;
  background: var(--surface-2);
}

.palette-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
}

.pattern-controls,
.pattern-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.preset-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.pattern-editor-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.pattern-brush-field {
  display: grid;
  gap: 6px;
}

.pattern-zoom-field input[type="range"] {
  width: 140px;
}

.pattern-zoom-value {
  font-size: 11px;
  color: var(--muted-2);
  min-width: 44px;
  text-align: right;
  font-family: var(--font-display);
}

.doc-settings-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: flex-end;
}

.doc-settings-section {
  display: grid;
  gap: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

.doc-settings-section:first-child {
  padding-top: 0;
  border-top: 0;
}

.doc-settings-title {
  font-size: 12px;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--muted);
  font-family: var(--font-display);
}

.doc-settings-subtitle {
  font-size: 11px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--muted-2);
  font-family: var(--font-display);
}

.doc-settings-block {
  display: grid;
  gap: 8px;
}

.panel-visibility-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 6px;
}

.panel-visibility-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: var(--control-radius);
  border: 1px solid var(--border);
  background: var(--surface-2);
  font-size: 12px;
  color: var(--muted);
}

.pattern-meta {
  font-size: 12px;
  color: var(--muted);
  font-family: var(--font-display);
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-3);
}

.selection-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.pattern-grid-wrap {
  padding: 6px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  max-width: 100%;
  overflow: auto;
}

.pattern-grid {
  --pattern-cell: 18px;
  display: grid;
  grid-template-columns: repeat(var(--pattern-cols, 6), var(--pattern-cell));
  grid-template-rows: repeat(var(--pattern-rows, 6), var(--pattern-cell));
  gap: 0;
  touch-action: none;
}

.pattern-cell {
  width: var(--pattern-cell);
  height: var(--pattern-cell);
  font-family: var(--font-mono);
  font-weight: var(--font-mono-weight);
  font-style: var(--font-mono-style);
  font-variant: var(--font-mono-variant);
  font-stretch: var(--font-mono-stretch);
  font-size: calc(var(--pattern-cell) * 0.65);
  display: grid;
  place-items: center;
  line-height: 1;
  background: var(--grid-bg);
  color: var(--ink);
  user-select: none;
}

.pattern-list {
  display: grid;
  gap: 10px;
  max-height: 260px;
  overflow: auto;
}

.preset-list {
  display: grid;
  gap: 10px;
  max-height: 240px;
  overflow: auto;
}

.pattern-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  background: var(--surface-2);
  align-items: start;
}

.pattern-item.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-ring);
}

.preset-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  background: var(--surface-2);
  align-items: start;
}

.preset-item.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-ring);
}

.pattern-info {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.preset-info {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.pattern-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.preset-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.pattern-title-wrap {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.preset-title-wrap {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.pattern-name {
  font-size: 12px;
  color: var(--ink);
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.preset-name {
  font-size: 12px;
  color: var(--ink);
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

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

.preset-meta {
  font-size: 11px;
  color: var(--muted);
}

.pattern-badge {
  display: none;
  font-size: 10px;
  letter-spacing: 0.6px;
  padding: 2px 6px;
  border: 1px solid var(--accent-border-subtle);
  color: var(--accent);
  background: var(--accent-tint-strong);
  border-radius: var(--radius);
}

.pattern-item.active .pattern-badge {
  display: inline-flex;
}

.preset-badge {
  display: none;
  font-size: 10px;
  letter-spacing: 0.6px;
  padding: 2px 6px;
  border: 1px solid var(--accent-border-subtle);
  color: var(--accent);
  background: var(--accent-tint-strong);
  border-radius: var(--radius);
}

.preset-item.active .preset-badge {
  display: inline-flex;
}

.pattern-preview {
  --pattern-cell: 12px;
  display: inline-grid;
  width: max-content;
  gap: 0;
  border: 1px solid var(--border);
  background: var(--grid-bg);
  justify-self: start;
  border-radius: var(--control-radius-sm);
  overflow: hidden;
}

.pattern-preview-button {
  appearance: none;
  padding: 4px;
  cursor: pointer;
  color: inherit;
}

.pattern-preview-button:hover {
  border-color: var(--accent-soft);
  box-shadow: 0 0 12px var(--accent-shadow);
}

.preset-preview-button {
  appearance: none;
  padding: 4px;
  cursor: pointer;
  color: inherit;
  background: transparent;
}

.preset-preview-button:hover {
  border-color: var(--accent-soft);
  box-shadow: 0 0 12px var(--accent-shadow);
}

.pattern-preview-cell {
  width: var(--pattern-cell);
  height: var(--pattern-cell);
  font-size: 8px;
  display: grid;
  place-items: center;
  line-height: 1;
  font-family: var(--font-mono);
  font-weight: var(--font-mono-weight);
  font-style: var(--font-mono-style);
  font-variant: var(--font-mono-variant);
  font-stretch: var(--font-mono-stretch);
}

.pattern-item-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.pattern-preset-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.preset-preview {
  width: 72px;
  min-height: 52px;
  border: 1px solid var(--border);
  border-radius: var(--control-radius-sm);
  background: var(--surface-3);
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 11px;
  font-family: var(--font-display);
}

.preset-preview.is-gradient {
  padding: 4px;
}

.preset-actions-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.gradient-summary {
  display: grid;
  gap: 8px;
}

.gradient-summary-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.gradient-preview {
  width: 100%;
  height: 52px;
  border: 1px solid var(--border);
  border-radius: var(--control-radius-sm);
  background: var(--surface-3);
  display: block;
}

.gradient-preview-large {
  height: 140px;
}

.gradient-preview-wrap {
  padding: 6px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.gradient-editor {
  display: grid;
  gap: 12px;
}

.gradient-editor-controls {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  align-items: end;
}

.range-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.range-row input[type="range"] {
  flex: 1;
}

.range-value {
  font-size: 11px;
  color: var(--muted-2);
  min-width: 44px;
  text-align: right;
  font-family: var(--font-display);
}

.gradient-stops {
  display: grid;
  gap: 8px;
}

.gradient-stops-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.gradient-stops-list {
  display: grid;
  gap: 8px;
}

.gradient-stop-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 8px;
  align-items: center;
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: var(--control-radius);
  background: var(--surface-2);
}

.gradient-stop-item .color-input {
  width: 36px;
  height: 28px;
}

.gradient-stop-value {
  font-size: 11px;
  color: var(--muted-2);
  min-width: 44px;
  text-align: right;
  font-family: var(--font-display);
}

.gradient-editor[data-gradient-type="linear"] .gradient-center-field,
.gradient-editor[data-gradient-type="linear"] .gradient-radius-field {
  display: none;
}

.gradient-editor[data-gradient-type="radial"] .gradient-direction-field,
.gradient-editor[data-gradient-type="diamond"] .gradient-direction-field {
  display: none;
}

.modifier-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.modifier-list {
  display: grid;
  gap: 8px;
  max-height: 220px;
  overflow: auto;
}

.modifier-item {
  border: 1px solid var(--border);
  background: var(--surface-2);
  padding: 10px;
  display: grid;
  gap: 8px;
  border-radius: var(--radius);
}

.modifier-item.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-ring);
}

.modifier-item-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.modifier-name {
  flex: 1;
  min-width: 0;
}

.modifier-item-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.modifier-steps {
  display: grid;
  gap: 8px;
  max-height: 300px;
  overflow: auto;
}

.modifier-step {
  border: 1px solid var(--border);
  background: var(--surface-2);
  padding: 10px;
  display: grid;
  gap: 8px;
  border-radius: var(--radius);
}

.modifier-step-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.modifier-step-title {
  font-size: 11px;
  letter-spacing: 0.4px;
  color: var(--muted);
  font-family: var(--font-display);
}

.modifier-step-actions {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.modifier-step-body {
  display: grid;
  gap: 8px;
}

.modifier-step-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.modifier-step-inline .field {
  flex: 1;
  min-width: 120px;
}

.modifier-step-toggle {
  font-size: 11px;
}

.color-input {
  width: 42px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--border);
  background: var(--surface-3);
  border-radius: var(--control-radius);
  cursor: pointer;
}

.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 60;
}

.modal.is-open {
  display: flex;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: var(--backdrop);
  backdrop-filter: blur(4px);
}

.modal-dialog {
  position: relative;
  z-index: 1;
  width: min(720px, calc(100vw - 48px));
  max-height: calc(100vh - 80px);
  overflow: auto;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  display: grid;
  gap: 12px;
  box-shadow: 0 30px 50px rgba(15, 20, 27, 0.18);
}

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

.modal-title {
  font-size: 14px;
  letter-spacing: 0.4px;
  color: var(--ink);
  font-family: var(--font-display);
}

.modal-body {
  display: grid;
  gap: 12px;
}

.layer-item {
  display: grid;
  gap: 6px;
}

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

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

.layer-row-actions .ghost.icon-only {
  min-width: 26px;
  height: 26px;
  padding: 4px;
}

.layer-preview {
  width: 80px;
  height: 56px;
  border: 1px solid var(--border);
  background: var(--surface-3);
  border-radius: var(--control-radius-sm);
  display: grid;
  place-items: center;
  overflow: hidden;
  color: var(--muted-2);
  font-size: 10px;
  font-family: var(--font-display);
  padding: 0;
  cursor: pointer;
}

.layer-preview.is-empty::after {
  content: "Пусто";
}

.layer-preview.is-hidden {
  opacity: 0.5;
}

.layer-preview-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  image-rendering: pixelated;
  display: block;
}

.layer-item.active .layer-name {
  outline: 1px solid var(--accent);
}

.layer-visibility,
.layer-name {
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--ink);
  border-radius: var(--control-radius-sm);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 6px;
  cursor: pointer;
}

.layer-visibility {
  width: 26px;
  text-align: center;
}

.layer-name {
  flex: 1;
  text-align: left;
}

.layer-controls input[type="range"] {
  width: 100%;
}

.io-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.io-controls {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.morph-debug {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.morph-debug-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.morph-preview {
  display: flex;
  align-items: center;
  gap: 12px;
}

.morph-preview-char {
  width: 52px;
  height: 52px;
  border-radius: var(--control-radius);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 30px;
  background: var(--surface-2);
  color: var(--ink);
}

.morph-preview-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.morph-chain {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 6px;
  border-radius: var(--control-radius);
  border: 1px solid var(--border);
  background: var(--surface-2);
  min-height: 36px;
}

.morph-chain-item {
  min-width: 18px;
  padding: 2px 6px;
  border-radius: 8px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 14px;
  background: var(--surface-1);
  color: var(--ink);
}

.morph-chain-item.is-active {
  background: var(--accent);
  color: var(--accent-contrast);
}

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

.morph-playback {
  display: flex;
  gap: 8px;
  align-items: center;
}

.morph-speed-value {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
}

.tips {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 12px;
  font-family: var(--font-display);
}

@media (max-width: 1200px) {
  .workspace {
    --dock-left-width: 200px;
    --dock-right-width: 260px;
  }
}

@media (max-width: 980px) {
  .workspace {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .workspace[data-dock-layout="left"],
  .workspace[data-dock-layout="right"],
  .workspace[data-dock-layout="both"] {
    grid-template-columns: 1fr;
  }

  .dock {
    order: 2;
  }

  .canvas-panel {
    order: 1;
  }

  .dock-resizer {
    display: none;
  }

  .options-bar {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .app-header {
    flex-direction: column;
    align-items: flex-start;
    padding: 16px;
  }

  .workspace {
    padding: 16px;
  }
}