.logo-lab-document {
  overflow: hidden;
}

.logo-lab-document .site-footer {
  display: none;
}

.logo-lab-document .header-wrap {
  padding: 10px 20px;
}

.logo-lab-document .logo {
  height: 34px;
}

.logo-lab-document .main-nav {
  gap: 16px;
}

.logo-lab-document .main-nav a {
  font-size: 14px;
}

.logo-lab-page {
  background: #eef1f4;
}

.logo-lab-shell {
  height: calc(100dvh - 73px);
  padding: 14px clamp(12px, 2vw, 24px) 18px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.logo-lab-topbar,
.logo-lab-workspace,
.ll-stage-toolbar,
.ll-tabs,
.logo-lab-actions,
.ll-grid-2,
.ll-size-grid,
.ll-color-row,
.ll-stat-grid,
.ll-zoom {
  display: flex;
}

.logo-lab-topbar {
  width: min(1540px, 100%);
  margin: 0 auto;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  flex: 0 0 auto;
  padding: 8px 10px;
  border: 1px solid rgba(44,74,107,0.12);
  border-radius: 8px;
  background: rgba(255,255,255,0.86);
}

.logo-lab-topbar h1 {
  margin: 0;
  font-size: clamp(20px, 2vw, 28px);
  line-height: 1;
}

.logo-lab-actions {
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.logo-lab-workspace {
  width: min(1540px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(280px, 330px) minmax(420px, 1fr) minmax(240px, 280px);
  gap: 12px;
  align-items: stretch;
  flex: 1 1 auto;
  min-height: 0;
}

.ll-panel,
.ll-stage-wrap {
  background: rgba(255,255,255,0.86);
  border: 1px solid rgba(44,74,107,0.12);
  border-radius: 8px;
  box-shadow: 0 12px 34px rgba(20,40,60,0.08);
}

.ll-panel {
  padding: 8px;
  align-self: stretch;
  min-height: 0;
  overflow: hidden;
}

.ll-panel h2 {
  font-size: 13px;
  line-height: 1.2;
  margin: 0 0 6px;
}

.ll-tool-panel > h2 {
  display: none;
}

.ll-tabs {
  background: #f3f6f8;
  border: 1px solid rgba(44,74,107,0.12);
  border-radius: 8px;
  padding: 2px;
  gap: 2px;
  align-items: center;
  margin: 0;
  flex: 0 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.ll-tab {
  flex: 1 1 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  border-radius: 6px;
  padding: 7px 5px;
  font: 750 11px/1 'Inter', sans-serif;
  cursor: pointer;
}

.ll-tab.is-active {
  background: #fff;
  color: #17324d;
  box-shadow: inset 0 -2px 0 var(--green);
}

.ll-panel-left {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  align-content: start;
  gap: 6px;
  width: 100%;
  box-sizing: border-box;
}

.ll-panel-body {
  min-height: 0;
  overflow: auto;
  padding: 0;
  margin: 0;
  width: 100%;
  box-sizing: border-box;
  scrollbar-width: thin;
  scrollbar-color: rgba(27,142,45,0.45) transparent;
}

.ll-tool-panel {
  display: none;
  margin: 0;
  padding: 0;
  width: 100%;
  box-sizing: border-box;
}

.ll-tool-panel.is-active {
  display: grid;
  gap: 6px;
  align-content: start;
  justify-items: stretch;
  width: 100%;
}

.ll-tool-panel > * {
  box-sizing: border-box;
  max-width: 100%;
  width: 100%;
}

.ll-btn,
.ll-icon-btn,
.ll-segment button,
.ll-preset {
  border: 1px solid rgba(44,74,107,0.16);
  background: #fff;
  color: #1a1a1a;
  border-radius: 8px;
  cursor: pointer;
  font: 700 13.5px/1 'Inter', sans-serif;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

.ll-btn {
  min-height: 34px;
  padding: 6px 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  gap: 8px;
  min-width: 0;
  text-align: center;
  white-space: normal;
  line-height: 1.15;
}

.ll-btn:hover,
.ll-icon-btn:hover,
.ll-segment button:hover,
.ll-preset:hover {
  transform: translateY(-1px);
  border-color: var(--green);
  box-shadow: 0 10px 22px rgba(27,142,45,0.12);
}

.ll-btn-primary {
  background: var(--green);
  color: #fff;
  border-color: transparent;
}

.ll-btn-ghost {
  background: #eef5f0;
  color: #176f27;
}

.ll-danger {
  color: #b42318;
}

.ll-full {
  width: 100%;
  margin-top: 0;
}

.ll-compact {
  min-height: 34px;
}

.ll-segment {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  margin-bottom: 0;
}

.ll-segment-2 {
  grid-template-columns: repeat(2, 1fr);
  margin: 0;
}

.ll-segment button {
  min-height: 30px;
  font-size: 11px;
}

.ll-segment button.is-active {
  background: var(--green);
  color: #fff;
  border-color: var(--green);
}

.ll-control {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 0;
  color: #2C4A6B;
  font: 700 10.5px/1.15 'Inter', sans-serif;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.ll-control input[type="number"],
.ll-control input[type="text"],
.ll-control select {
  min-height: 34px;
  padding: 7px 10px;
  border: 1px solid #d8e2e9;
  border-radius: 8px;
  background: #f8fafc;
  color: #1a1a1a;
  font: 600 14px/1 'Inter', sans-serif;
}

.ll-control input[type="range"] {
  accent-color: var(--green);
}

.ll-control input[type="color"] {
  width: 100%;
  height: 34px;
  border: 1px solid #d8e2e9;
  border-radius: 8px;
  background: #fff;
  padding: 4px;
}

.ll-grid-2,
.ll-size-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.ll-grid-2 > *,
.ll-size-grid > * {
  min-width: 0;
}

.ll-color-row {
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 2px;
}

.ll-corrector {
  margin-top: 0;
  padding: 8px;
  border-radius: 8px;
  background: rgba(27,142,45,0.07);
  border: 1px solid rgba(27,142,45,0.12);
}

.ll-swatch {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid rgba(44,74,107,0.18);
  background: var(--swatch, transparent);
  cursor: pointer;
  position: relative;
}

.ll-swatch[data-stage-bg="transparent"] {
  background:
    linear-gradient(45deg, #cfd8dc 25%, transparent 25%),
    linear-gradient(-45deg, #cfd8dc 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #cfd8dc 75%),
    linear-gradient(-45deg, transparent 75%, #cfd8dc 75%);
  background-size: 12px 12px;
  background-position: 0 0, 0 6px, 6px -6px, -6px 0;
}

.ll-swatch-multicolor {
  background: conic-gradient(from 180deg, #ff4d4d, #ffd166, #2ecc71, #4dabf7, #9b5de5, #ff4d4d);
}

.ll-swatch.is-active {
  border-color: var(--green);
  box-shadow: 0 0 0 4px rgba(27,142,45,0.12);
}

.ll-stage-wrap {
  min-width: 0;
  display: grid;
  grid-template-rows: min-content minmax(260px, 1fr);
  align-content: stretch;
  padding: 0;
  overflow: hidden;
  min-height: 0;
}

.ll-stage-toolbar {
  align-self: start;
  justify-self: stretch;
  width: 100%;
  box-sizing: border-box;
  margin: 0;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(44,74,107,0.12);
  border-radius: 8px 8px 0 0;
  background: rgba(255,255,255,0.92);
  color: var(--muted);
  font: 700 13px/1.2 'Inter', sans-serif;
  position: relative;
  top: auto;
  z-index: 2;
}

.ll-zoom {
  align-items: center;
  gap: 8px;
}

.ll-icon-btn {
  width: 34px;
  height: 34px;
  font-size: 18px;
}

.ll-canvas-scroll {
  overflow: auto;
  min-height: 0;
  display: grid;
  align-items: start;
  justify-items: center;
  align-content: start;
  padding: 10px 18px 18px;
}

.ll-stage {
  transform-origin: center;
  border-radius: 8px;
  box-shadow: 0 12px 32px rgba(20,40,60,0.16);
  line-height: 0;
  overflow: hidden;
  background-color: transparent;
}

.checkerboard {
  background-image:
    linear-gradient(45deg, rgba(44,74,107,0.13) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(44,74,107,0.13) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgba(44,74,107,0.13) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(44,74,107,0.13) 75%);
  background-size: 26px 26px;
  background-position: 0 0, 0 13px, 13px -13px, -13px 0;
}

.multicolor-bg {
  background:
    linear-gradient(135deg, rgba(255,255,255,0.82), rgba(255,255,255,0.20)),
    conic-gradient(from 180deg, #ff4d4d, #ffd166, #2ecc71, #4dabf7, #9b5de5, #ff4d4d);
}

#logoCanvas {
  width: min(820px, 55vw);
  max-width: none;
  height: auto;
  display: block;
  cursor: crosshair;
}

.ll-layers {
  margin-top: 10px;
  display: grid;
  gap: 8px;
  max-height: 150px;
  overflow: auto;
}

.ll-layer-item {
  width: 100%;
  border: 1px solid rgba(44,74,107,0.14);
  border-radius: 8px;
  background: #fff;
  padding: 10px 12px;
  text-align: left;
  cursor: pointer;
  font: 700 13px/1.2 'Inter', sans-serif;
}

.ll-layer-item.is-active {
  border-color: var(--green);
  background: rgba(27,142,45,0.08);
}

.ll-panel-right {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 8px;
  min-height: 0;
  overflow: auto;
}

.ll-size-readout {
  background: #f4f8f6;
  border: 1px solid rgba(44,74,107,0.10);
  border-radius: 8px;
  padding: 10px;
  display: grid;
  gap: 4px;
}

.ll-size-readout span {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.2;
}

.ll-size-readout strong {
  font-size: 16px;
  line-height: 1.1;
}

.ll-refine-link {
  margin-top: 4px;
}

.ll-preset {
  width: 100%;
  padding: 11px;
  text-align: left;
  display: grid;
  gap: 4px;
}

.ll-preset strong {
  font-size: 14px;
}

.ll-preset span {
  color: var(--muted);
  font-size: 12px;
}

.ll-stat-grid {
  gap: 10px;
  margin-top: 10px;
}

.ll-stat-grid div {
  flex: 1 1 0;
  background: #f4f8f6;
  border: 1px solid rgba(44,74,107,0.10);
  border-radius: 8px;
  padding: 12px;
  display: grid;
  gap: 5px;
}

.ll-stat-grid strong {
  font-size: 16px;
}

.ll-stat-grid span {
  color: var(--muted);
  font-size: 12px;
}

[data-theme="dark"] .logo-lab-page {
  background:
    radial-gradient(ellipse at 15% 0%, rgba(46,204,113,0.12), transparent 36%),
    radial-gradient(ellipse at 90% 10%, rgba(74,111,165,0.15), transparent 32%),
    linear-gradient(180deg, #151718 0%, #101214 100%);
}

[data-theme="dark"] .ll-panel,
[data-theme="dark"] .logo-lab-topbar,
[data-theme="dark"] .ll-stage-wrap {
  background: rgba(30,30,34,0.90);
  border-color: rgba(255,255,255,0.09);
}

[data-theme="dark"] .ll-stage-toolbar {
  background: rgba(30,30,34,0.95);
}

[data-theme="dark"] .ll-tabs,
[data-theme="dark"] .ll-stat-grid div,
[data-theme="dark"] .ll-size-readout {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.08);
}

[data-theme="dark"] .ll-tab.is-active,
[data-theme="dark"] .ll-btn,
[data-theme="dark"] .ll-icon-btn,
[data-theme="dark"] .ll-segment button,
[data-theme="dark"] .ll-preset,
[data-theme="dark"] .ll-layer-item {
  background: #24262b;
  color: #f0f0f0;
  border-color: rgba(255,255,255,0.10);
}

[data-theme="dark"] .ll-btn-primary,
[data-theme="dark"] .ll-segment button.is-active {
  background: linear-gradient(135deg, #2ecc71, #27ae60);
  color: #fff;
}

[data-theme="dark"] .ll-control {
  color: #cfe3d6;
}

[data-theme="dark"] .ll-control input[type="number"],
[data-theme="dark"] .ll-control input[type="text"],
[data-theme="dark"] .ll-control select {
  background: #191b1f;
  color: #f0f0f0;
  border-color: rgba(255,255,255,0.12);
}

@media (max-width: 1120px) {
  .logo-lab-workspace {
    grid-template-columns: minmax(280px, 340px) minmax(360px, 1fr);
  }

  .ll-panel-right {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
  }

  .ll-panel-right h2,
  .ll-layers,
  .ll-stat-grid-top {
    grid-column: 1 / -1;
  }
}

@media (max-width: 820px) {
  .logo-lab-document {
    overflow: auto;
  }

  .logo-lab-shell {
    height: auto;
    min-height: calc(100dvh - 73px);
    overflow: visible;
  }

  .logo-lab-topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .logo-lab-actions {
    justify-content: flex-start;
  }

  .logo-lab-workspace,
  .ll-panel-right {
    grid-template-columns: 1fr;
  }

  .ll-stage-wrap {
    min-height: 520px;
  }

  #logoCanvas {
    max-width: none;
  }
}