:root {
  --paper: #e7e0d2;
  --ink: #2a261f;
  --ink-soft: #5a5348;
  --rule: color-mix(in oklab, var(--ink) 18%, var(--paper));
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
  max-height: 100dvh;
  overflow: hidden;
  background: var(--paper);
  color: var(--ink);
}

body {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  height: 100dvh;
  font-family: Newsreader, "Iowan Old Style", "Palatino Linotype", Palatino, serif;
  font-optical-sizing: auto;
}

.bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem 1rem;
  padding: 0.45rem 1rem;
  border-bottom: 1px solid var(--rule);
  background: color-mix(in oklab, var(--paper) 88%, #d9d0be);
  min-height: 0;
}

.mark {
  margin: 0;
  font-family: Fraunces, "Iowan Old Style", serif;
  font-optical-sizing: auto;
  font-weight: 500;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  font-variation-settings: "SOFT" 40, "WONK" 1;
  flex: 0 0 auto;
}

.seed {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  min-width: 0;
}

.seed span,
.acts button,
.hint {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  color: var(--ink-soft);
}

.seed input {
  border: 0;
  border-bottom: 1px solid var(--rule);
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  width: 7.5rem;
  padding: 0.05rem 0.1rem;
  border-radius: 0;
}

.seed input:focus {
  outline: none;
  border-bottom-color: var(--ink);
}

.acts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 0.15rem;
  margin-left: auto;
}

.acts button,
.acts-link,
.acts-link:link,
.acts-link:visited {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-family: inherit;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  text-decoration: none;
  padding: 0.35rem 0.7rem;
  cursor: pointer;
  border-radius: 999px;
}

.acts button:hover,
.acts-link:hover,
.acts button[aria-pressed="true"] {
  background: color-mix(in oklab, var(--ink) 7%, transparent);
}

.foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.2rem 0.75rem;
  padding: 0.3rem 1rem 0.4rem;
  border-top: 1px solid var(--rule);
  background: color-mix(in oklab, var(--paper) 88%, #d9d0be);
  min-height: 0;
}

.dock {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 0.2rem;
  min-width: 0;
  flex: 1 1 auto;
}

.dock button {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-family: inherit;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: lowercase;
  padding: 0.4rem 0.65rem;
  cursor: pointer;
  border-radius: 999px;
}

.dock button:hover {
  background: color-mix(in oklab, var(--ink) 7%, transparent);
}

body.lab {
  grid-template-rows: auto minmax(0, 1fr) auto;
}

.lab .bar {
  padding-block: 0.62rem;
}

.lab .mark {
  min-width: 8.5rem;
}

.lab-shell {
  display: grid;
  grid-template-columns: clamp(19rem, 28vw, 24rem) minmax(0, 1fr);
  min-width: 0;
  min-height: 0;
}

.inspector {
  min-width: 0;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 0 1rem 1rem;
  border-right: 1px solid var(--rule);
  background: color-mix(in oklab, var(--paper) 95%, #cfc4af);
  scrollbar-width: thin;
  scrollbar-color: var(--rule) transparent;
}

.inspector-intro {
  position: sticky;
  top: 0;
  z-index: 2;
  margin: 0 -1rem;
  padding: 0.9rem 1rem 0.8rem;
  background: color-mix(in oklab, var(--paper) 96%, #cfc4af);
  border-bottom: 1px solid var(--rule);
}

.inspector-intro p {
  max-width: 31ch;
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.88rem;
  line-height: 1.3;
}

.inspector-intro .eyebrow {
  margin-bottom: 0.28rem;
  color: var(--ink);
  font-size: 0.67rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.control-group {
  border-bottom: 1px solid var(--rule);
}

.control-group summary {
  position: relative;
  padding: 0.8rem 1.1rem 0.72rem 0;
  cursor: pointer;
  list-style: none;
  color: var(--ink);
  font-family: Fraunces, "Iowan Old Style", serif;
  font-size: 0.95rem;
  letter-spacing: 0.025em;
  user-select: none;
}

.control-group summary::-webkit-details-marker {
  display: none;
}

.control-group summary::after {
  content: "+";
  position: absolute;
  right: 0.1rem;
  top: 50%;
  translate: 0 -50%;
  font-family: Newsreader, serif;
  font-size: 1.1rem;
  color: var(--ink-soft);
}

.control-group[open] summary::after {
  content: "−";
}

.control-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem 0.75rem;
  padding: 0.05rem 0 0.9rem;
}

.field {
  display: grid;
  align-content: end;
  gap: 0.24rem;
  min-width: 0;
}

.field > span,
.subcontrol-title,
.color-field span {
  display: flex;
  justify-content: space-between;
  gap: 0.4rem;
  color: var(--ink-soft);
  font-size: 0.67rem;
  letter-spacing: 0.07em;
  line-height: 1.1;
  text-transform: lowercase;
}

.field output {
  font-variant-numeric: tabular-nums;
  color: color-mix(in oklab, var(--ink-soft) 70%, transparent);
}

.field select {
  width: 100%;
  min-height: 2rem;
  padding: 0.32rem 1.45rem 0.28rem 0.45rem;
  border: 1px solid var(--rule);
  border-radius: 2px;
  background: color-mix(in oklab, var(--paper) 88%, transparent);
  color: var(--ink);
  font: inherit;
  font-size: 0.82rem;
}

.field-wide {
  grid-column: 1 / -1;
}

.field-range input[type="range"] {
  width: 100%;
  height: 1.15rem;
  margin: 0;
  appearance: none;
  background: transparent;
  cursor: ew-resize;
}

.field-range input[type="range"]::-webkit-slider-runnable-track {
  height: 1px;
  background: color-mix(in oklab, var(--ink) 28%, var(--paper));
}

.field-range input[type="range"]::-webkit-slider-thumb {
  width: 0.66rem;
  height: 0.66rem;
  margin-top: -0.3rem;
  appearance: none;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: var(--paper);
}

.field-range input[type="range"]::-moz-range-track {
  height: 1px;
  background: color-mix(in oklab, var(--ink) 28%, var(--paper));
}

.field-range input[type="range"]::-moz-range-thumb {
  width: 0.66rem;
  height: 0.66rem;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: var(--paper);
}

.check {
  display: flex;
  align-items: center;
  gap: 0.42rem;
  min-height: 1.7rem;
  color: var(--ink-soft);
  font-size: 0.74rem;
  cursor: pointer;
}

.check input {
  width: 0.84rem;
  height: 0.84rem;
  margin: 0;
  appearance: none;
  border: 1px solid color-mix(in oklab, var(--ink) 55%, var(--paper));
  border-radius: 50%;
  background: transparent;
}

.check input:checked {
  border: 3px solid var(--paper);
  outline: 1px solid var(--ink);
  background: var(--ink);
}

.toggle-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.15rem 0.35rem;
  padding: 0 0 0.85rem;
}

.subcontrol {
  padding: 0 0 0.75rem;
}

.subcontrol-title {
  margin-bottom: 0.42rem;
}

.chip-list,
.palette-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.chip {
  appearance: none;
  padding: 0.28rem 0.55rem;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: transparent;
  color: var(--ink-soft);
  font: inherit;
  font-size: 0.72rem;
  cursor: pointer;
}

.chip[aria-pressed="true"] {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
}

.palette-list {
  padding: 0 0 0.72rem;
}

.palette {
  width: 3rem;
  height: 1.35rem;
  padding: 0;
  border: 1px solid color-mix(in oklab, var(--ink) 25%, var(--paper));
  border-radius: 999px;
  background: linear-gradient(90deg, var(--c1) 0 33%, var(--c2) 33% 66%, var(--c3) 66% 100%);
  cursor: pointer;
}

.color-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.5rem;
  padding: 0 0 0.85rem;
}

.color-field {
  display: grid;
  justify-items: center;
  gap: 0.28rem;
  cursor: pointer;
}

.color-field input {
  width: 1.75rem;
  height: 1.75rem;
  padding: 0;
  border: 1px solid color-mix(in oklab, var(--ink) 22%, var(--paper));
  border-radius: 50%;
  overflow: hidden;
  background: transparent;
  cursor: pointer;
}

.color-field input::-webkit-color-swatch-wrapper {
  padding: 0;
}

.color-field input::-webkit-color-swatch {
  border: 3px solid var(--paper);
  border-radius: 50%;
}

.lab .stage {
  background: var(--paper);
}

.lab .stage::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 1.2rem;
  border: 1px solid color-mix(in oklab, var(--ink) 8%, transparent);
  pointer-events: none;
}

.lab #page {
  cursor: crosshair;
}

.canvas-note {
  position: absolute;
  z-index: 2;
  right: 1.8rem;
  bottom: 1.45rem;
  margin: 0;
  color: color-mix(in oklab, var(--ink-soft) 52%, transparent);
  font-size: 0.67rem;
  font-style: italic;
  letter-spacing: 0.08em;
  pointer-events: none;
}

.camera-card {
  position: absolute;
  z-index: 4;
  left: 1.8rem;
  bottom: 1.45rem;
  display: grid;
  grid-template-columns: 8.5rem minmax(10rem, 14rem);
  gap: 0.7rem;
  width: min(24rem, calc(100% - 3.6rem));
  padding: 0.45rem;
  border: 1px solid color-mix(in oklab, var(--ink) 22%, var(--paper));
  background: color-mix(in oklab, var(--paper) 91%, transparent);
  box-shadow: 0 0.45rem 1.4rem color-mix(in oklab, var(--ink) 10%, transparent);
  backdrop-filter: blur(8px);
}

.camera-card[hidden] {
  display: none;
}

.camera-preview {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: color-mix(in oklab, var(--ink) 88%, #000);
}

.camera-preview video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transform: scaleX(-1);
}

.camera-live {
  position: absolute;
  top: 0.42rem;
  left: 0.42rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: #b64b3d;
  box-shadow: 0 0 0 2px rgb(255 255 255 / 45%);
}

.camera-card[data-state="error"] .camera-preview,
.camera-card[data-state="unsupported"] .camera-preview,
.camera-card[data-state="idle"] .camera-preview {
  filter: grayscale(1);
  opacity: 0.48;
}

.camera-copy {
  min-width: 0;
  align-self: center;
}

.camera-status,
.camera-privacy {
  margin: 0;
}

.camera-status {
  color: var(--ink);
  font-size: 0.8rem;
  line-height: 1.15;
}

.camera-privacy {
  margin-top: 0.32rem;
  color: var(--ink-soft);
  font-size: 0.65rem;
  font-style: italic;
  line-height: 1.2;
}

.camera-progress {
  height: 1px;
  margin-top: 0.45rem;
  overflow: hidden;
  background: var(--rule);
}

.camera-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--ink);
  transform: scaleX(var(--camera-progress, 0));
  transform-origin: left;
  transition: transform 80ms linear;
}

.lab-foot {
  justify-content: space-between;
  padding-block: 0.42rem;
}

.edition {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.67rem;
  font-style: italic;
  letter-spacing: 0.06em;
}

.inspector :focus-visible {
  outline: 1px solid var(--ink);
  outline-offset: 2px;
}

.acts button:focus-visible,
.seed input:focus-visible {
  outline: 1px solid var(--ink);
  outline-offset: 2px;
}

.stage {
  min-height: 0;
  min-width: 0;
  position: relative;
  overflow: hidden;
}

#page {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  cursor: pointer;
}

.hint {
  margin: 0;
  padding: 0;
  text-align: right;
  flex: 0 1 auto;
}

@media (max-width: 720px) {
  .bar {
    padding: 0.4rem 0.7rem;
    gap: 0.3rem 0.7rem;
  }

  .acts {
    margin-left: 0;
    width: 100%;
    justify-content: flex-start;
  }

  .acts button,
  .acts-link {
    padding: 0.35rem 0.5rem;
  }

  .foot {
    padding: 0.3rem 0.7rem 0.4rem;
  }

  .hint {
    text-align: left;
    width: 100%;
  }

  body.lab {
    overflow: auto;
    max-height: none;
    height: auto;
    min-height: 100dvh;
    grid-template-rows: auto auto auto;
  }

  .lab-shell {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(50dvh, 31rem) auto;
  }

  .lab .stage {
    grid-row: 1;
  }

  .inspector {
    grid-row: 2;
    overflow: visible;
    border-top: 1px solid var(--rule);
    border-right: 0;
  }

  .inspector-intro {
    position: static;
  }

  .lab-foot .hint {
    width: auto;
  }

  .camera-card {
    left: 1rem;
    bottom: 1rem;
    grid-template-columns: 6.2rem minmax(0, 1fr);
    width: min(21rem, calc(100% - 2rem));
  }
}

@media (max-width: 420px) {
  .control-grid {
    grid-template-columns: 1fr;
  }

  .field-wide {
    grid-column: auto;
  }

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

  .edition {
    display: none;
  }

  .camera-card {
    grid-template-columns: 5.5rem minmax(0, 1fr);
  }

  .camera-privacy {
    display: none;
  }
}