* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
}

body {
  background: var(--ds-bg);
  color: var(--ds-text);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  overflow: hidden;
}

.koke-brand {
  display: grid;
  gap: var(--ds-space-1);
  min-width: 0;
}

.koke-topbar-inner {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto minmax(180px, 1fr);
  align-items: center;
}

.koke-brand__eyebrow {
  margin: 0;
  color: var(--ds-text-muted);
  font-size: var(--ds-fs-1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.koke-brand__title {
  margin: 0;
  font-size: clamp(var(--ds-fs-2), 1.4vw, var(--ds-fs-3));
  white-space: nowrap;
}

.koke-shell {
  max-width: none;
  height: 100%;
  min-height: 0;
  padding: var(--ds-space-3);
}

.koke-layout {
  display: grid;
  grid-template-columns: minmax(280px, 320px) minmax(0, 1fr) minmax(320px, 360px);
  gap: var(--ds-space-3);
  height: 100%;
  min-height: 0;
}

.koke-topbar-actions {
  flex-wrap: nowrap;
  justify-content: center;
  overflow: hidden;
  min-height: var(--ds-control-h);
}

.koke-topbar-actions > * {
  flex: 0 0 auto;
}

.koke-topbar-spacer {
  min-height: 1px;
}

.koke-btn-icon {
  display: inline-flex;
  width: 1.15em;
  justify-content: center;
  margin-right: 0;
  font-size: 1.05em;
}

.koke-btn-icon.with-label {
  margin-right: var(--ds-space-1);
}

.koke-left-panel,
.koke-right-panel {
  min-height: 0;
}

.koke-viewport-card {
  min-height: 0;
  display: grid;
  grid-template-rows: minmax(0, 1fr);
  padding: var(--ds-space-2);
}

.koke-viewport-wrap {
  position: relative;
  min-height: 0;
  border: var(--ds-border-w) var(--ds-border-style) var(--ds-border);
  border-radius: var(--ds-radius-2);
  overflow: hidden;
  background: color-mix(in oklab, var(--ds-bg-raised) 90%, black 10%);
}

#viewport {
  width: 100%;
  height: 100%;
  display: block;
}

#viewport.is-paint-mode {
  cursor: crosshair;
}

.koke-brush-preview {
  position: absolute;
  left: 0;
  top: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid color-mix(in oklab, var(--ds-accent) 80%, white 20%);
  background: color-mix(in oklab, var(--ds-accent) 14%, transparent);
  box-shadow: 0 0 0 1px color-mix(in oklab, black 65%, transparent);
  transform: translate(-50%, -50%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 90ms linear;
}

.koke-brush-preview.is-visible {
  opacity: 1;
}

.koke-pad-cell {
  display: block;
  width: var(--ds-control-h-sm);
  height: var(--ds-control-h-sm);
}

.camera-pad-shell {
  justify-items: start;
}

.camera-pad-actions {
  width: calc(var(--ds-control-h-sm) * 3 + var(--ds-space-2) * 2);
}

#widgetResetBtn {
  width: 100%;
}

.koke-right-panel {
  display: grid;
  grid-template-columns: var(--ds-layout-rail-w) minmax(0, 1fr);
  gap: var(--ds-space-2);
  padding: var(--ds-space-2);
  overflow: hidden;
}

.koke-utility-rail {
  display: grid;
  align-content: start;
  gap: var(--ds-space-2);
  padding: var(--ds-space-1);
  border-right: var(--ds-border-w) var(--ds-border-style) var(--ds-border);
}

.koke-utility-tab {
  width: 100%;
  justify-content: center;
  min-height: var(--ds-control-h-sm);
}

.koke-utility-tab.is-active {
  border-color: var(--ds-accent);
  background: color-mix(in oklab, var(--ds-accent) 16%, var(--ds-btn-bg));
  color: var(--ds-text);
}

.koke-utility-body {
  min-height: 0;
  padding: var(--ds-space-1);
}

.koke-utility-panel {
  min-height: 0;
  display: none;
}

.koke-utility-panel.is-active {
  display: grid;
}

.koke-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--ds-space-1) var(--ds-space-3);
  margin: 0;
}

.koke-metrics__label {
  margin: 0;
  color: var(--ds-text-muted);
  font-size: var(--ds-fs-1);
}

.koke-metrics__value {
  margin: 0;
  font-size: var(--ds-fs-2);
  font-family: var(--ds-font-mono);
  font-variant-numeric: tabular-nums;
  min-width: 8ch;
}

.koke-debug__log {
  border: var(--ds-border-w) var(--ds-border-style) var(--ds-border);
  border-radius: var(--ds-radius-2);
  background: color-mix(in oklab, var(--ds-bg-raised) 92%, transparent);
  padding: var(--ds-space-2);
  max-height: 140px;
  overflow: auto;
  font-size: var(--ds-fs-1);
  color: var(--ds-text-muted);
}

.koke-debug__log-line {
  margin-bottom: var(--ds-space-1);
}

.koke-debug__log-line:last-child {
  margin-bottom: 0;
}

.ds-field-actions output {
  font-family: var(--ds-font-mono);
  font-size: var(--ds-fs-1);
  color: var(--ds-text-muted);
}

#snapshotThumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 1260px) {
  .koke-layout {
    grid-template-columns: minmax(260px, 300px) minmax(0, 1fr);
    grid-template-rows: minmax(0, 1fr) minmax(260px, 38vh);
  }

  .koke-right-panel {
    grid-column: 1 / span 2;
  }
}

@media (max-width: 900px) {
  .koke-topbar-inner {
    grid-template-columns: minmax(140px, 1fr) auto;
  }

  .koke-topbar-spacer {
    display: none;
  }

  .koke-brand__eyebrow {
    display: none;
  }

  .koke-shell {
    min-height: 0;
  }

  .koke-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto minmax(420px, 58vh) auto;
    height: auto;
  }

  .koke-right-panel {
    grid-column: auto;
    grid-template-columns: 1fr;
    grid-template-rows: auto minmax(0, 1fr);
  }

  .koke-utility-rail {
    grid-auto-flow: column;
    grid-auto-columns: minmax(0, 1fr);
    border-right: none;
    border-bottom: var(--ds-border-w) var(--ds-border-style) var(--ds-border);
  }

  .koke-topbar-actions {
    overflow-x: auto;
    scrollbar-width: thin;
  }
}