stack-chan

body {
  overflow: hidden;
}

.face-editor-shell {
  display: grid;
  grid-template-rows: var(--header-height) minmax(0, 1fr);
  height: 100dvh;
  overflow: hidden;
}

.face-header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

.face-header-actions button {
  min-height: 36px;
  padding: 7px 10px;
  font-size: 0.78rem;
}

.face-header-actions .icon-button {
  width: 36px;
  min-width: 36px;
  padding: 0;
}

.face-editor-layout {
  display: grid;
  grid-template-columns: minmax(460px, 1fr) minmax(330px, 420px);
  min-height: 0;
  overflow: hidden;
}

.face-preview-pane {
  display: grid;
  grid-template-rows: auto minmax(280px, 1fr) auto auto;
  min-width: 0;
  min-height: 0;
  gap: 14px;
  padding: 22px;
  overflow: auto;
  background:
    linear-gradient(rgb(255 255 255 / 2%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 2%) 1px, transparent 1px), #101316;
  background-size: 24px 24px;
}

.preview-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
}

.preview-heading h1 {
  margin: 0;
  font-size: 1.15rem;
}

.preview-heading > p,
.eyebrow {
  margin: 0;
  color: var(--muted);
  font-size: 0.74rem;
}

.eyebrow {
  margin-bottom: 3px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.face-screen {
  display: grid;
  min-height: 0;
  place-items: center;
}

.face-canvas {
  width: min(100%, calc((100dvh - 230px) * 4 / 3), 720px);
  max-height: calc(100dvh - 230px);
  aspect-ratio: 4 / 3;
  border: 10px solid #3b4146;
  border-radius: 14px;
  background: #111;
  box-shadow:
    0 24px 60px rgb(0 0 0 / 42%),
    inset 0 0 0 1px rgb(255 255 255 / 8%);
  touch-action: none;
  user-select: none;
}

.screen-background {
  fill: #090b0d;
}

.face-frame-background {
  fill: var(--face-secondary, #202020);
}

.face-frame-outline {
  fill: none;
  stroke: rgb(255 255 255 / 24%);
  stroke-dasharray: 4 4;
  stroke-width: 1;
}

.shape-part {
  cursor: grab;
  outline: none;
}

.shape-part:active {
  cursor: grabbing;
}

.shape-part:focus-visible > :first-child {
  filter: drop-shadow(0 0 4px var(--accent));
  stroke: var(--accent);
  stroke-width: 2px;
}

.eye-iris,
.mouth {
  fill: var(--face-primary, #fff);
}

.eye-lid {
  fill: var(--face-secondary, #202020);
  pointer-events: none;
}

.face-status {
  min-height: 20px;
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.face-status[data-state='error'] {
  color: var(--danger);
}

.face-status[data-state='success'] {
  color: var(--success);
}

.generated-face-code {
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #111416;
}

.generated-face-code summary {
  padding: 9px 12px;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 700;
}

.generated-face-code pre {
  max-height: 220px;
  margin: 0;
  padding: 12px;
  overflow: auto;
  border-top: 1px solid var(--line);
  color: #cbd2d8;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.68rem;
  line-height: 1.45;
  white-space: pre-wrap;
}

.face-controls {
  display: grid;
  align-content: start;
  gap: 12px;
  min-height: 0;
  padding: 18px;
  overflow: auto;
  border-left: 1px solid var(--line);
  background: var(--surface);
}

.face-controls fieldset,
.face-controls details {
  display: grid;
  gap: 11px;
  margin: 0;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #15181b;
}

.face-controls legend,
.face-controls details > summary {
  color: var(--text);
  font-size: 0.8rem;
  font-weight: 750;
}

.face-controls details > summary {
  cursor: pointer;
}

.face-controls details[open] > summary {
  margin-bottom: 2px;
}

.control-hint {
  margin: 0;
  color: var(--muted);
  font-size: 0.69rem;
  line-height: 1.45;
}

.face-controls label {
  display: grid;
  gap: 5px;
  min-width: 0;
  color: var(--muted);
  font-size: 0.72rem;
}

.face-controls input,
.face-controls select {
  min-height: 36px;
  padding: 6px 8px;
  background: var(--surface-raised);
}

.face-controls input[readonly] {
  border-color: var(--line);
  background: #1b1f22;
  color: var(--muted);
  cursor: default;
}

.control-grid,
.number-grid {
  display: grid;
  gap: 8px;
}

.control-grid {
  grid-template-columns: 1fr 1fr;
}

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

.range-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 46px;
  align-items: center;
  gap: 8px;
}

.range-control input {
  padding: 0;
}

.range-control output {
  color: var(--text);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

@media (max-width: 900px) {
  body {
    overflow: auto;
  }

  .face-editor-shell {
    height: auto;
    min-height: 100dvh;
    overflow: visible;
  }

  .face-editor-layout {
    grid-template-columns: 1fr;
    overflow: visible;
  }

  .face-preview-pane {
    min-height: 590px;
  }

  .face-canvas {
    width: min(100%, 640px);
    max-height: none;
  }

  .face-controls {
    overflow: visible;
    border-top: 1px solid var(--line);
    border-left: 0;
  }
}

@media (max-width: 620px) {
  .face-header-actions button:not(.icon-button) span {
    display: none;
  }

  .brand-link > span {
    display: none;
  }

  .face-preview-pane {
    min-height: 500px;
    padding: 16px;
  }

  .preview-heading {
    align-items: start;
    flex-direction: column;
    gap: 5px;
  }

  .number-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}