.dev-art-board-panel[data-active-tool="cards"] {
  --card-lab-cyan: #54d6d0;
  --card-lab-amber: #e0c078;
  --card-lab-line: rgba(84, 214, 208, 0.18);
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas:
    "header"
    "board";
  color: #eee6cf;
  background: #080c0d;
  pointer-events: auto;
}

.dev-art-board-panel[data-active-tool="cards"] > .dev-art-board-rail {
  display: none;
}

.dev-art-board-panel[data-active-tool="cards"] .dev-art-board-toolnav__button.is-active {
  border-color: rgba(84, 214, 208, 0.7);
  background: linear-gradient(180deg, rgba(84, 214, 208, 0.18), transparent), #101a1a;
}

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

.dev-card-presentation {
  grid-area: board;
  min-width: 0;
  min-height: 0;
  padding: 24px clamp(18px, 2.3vw, 44px) 40px;
  overflow: auto;
  color: #eee6cf;
  background:
    linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    radial-gradient(circle at 50% -10%, rgba(84, 214, 208, 0.1), transparent 38%),
    #080c0d;
  background-size: 20px 20px, 20px 20px, auto, auto;
  font-family: var(--font-ui);
  scrollbar-width: thin;
  scrollbar-color: rgba(84, 214, 208, 0.42) #080c0d;
}

.dev-card-presentation button,
.dev-card-presentation input,
.dev-card-presentation select,
.dev-card-presentation textarea {
  font: inherit;
}

.dev-card-presentation__hero {
  display: grid;
  grid-template-columns: minmax(420px, 1fr) auto;
  align-items: end;
  gap: 30px;
  max-width: 1660px;
  margin: 0 auto 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--card-lab-line);
}

.dev-card-presentation__eyebrow,
.dev-card-presentation__section-heading > span,
.dev-card-presentation__source-label,
.dev-card-presentation__status span {
  color: rgba(84, 214, 208, 0.78);
  font: 700 8px/1 var(--font-display);
  letter-spacing: 0.16em;
}

.dev-card-presentation__hero h2 {
  margin: 7px 0 5px;
  color: #fff1c6;
  font: 700 clamp(24px, 2vw, 36px)/1 var(--font-display);
  letter-spacing: 0.06em;
}

.dev-card-presentation__hero p {
  max-width: 760px;
  margin: 0;
  color: rgba(238, 230, 207, 0.65);
  font-size: 11px;
  line-height: 1.45;
}

.dev-card-presentation__status {
  display: grid;
  gap: 5px;
  min-width: 230px;
  padding: 14px 18px;
  border-left: 2px solid var(--card-lab-amber);
  background: rgba(224, 192, 120, 0.055);
}

.dev-card-presentation__status strong {
  color: #f5d987;
  font: 700 13px/1 var(--font-display);
  letter-spacing: 0.1em;
}

.dev-card-presentation__status small {
  color: rgba(238, 230, 207, 0.52);
  font: 10px/1.2 var(--font-mono);
}

.dev-card-presentation__workspace {
  display: grid;
  grid-template-columns: minmax(250px, 0.72fr) minmax(340px, 1fr) minmax(290px, 0.82fr);
  gap: 18px;
  max-width: 1660px;
  margin: 0 auto;
}

.dev-card-presentation__controls,
.dev-card-presentation__preview,
.dev-card-presentation__source {
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--card-lab-line);
  background: rgba(5, 11, 12, 0.9);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.25);
}

.dev-card-presentation__section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 5px 16px;
  align-items: end;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(84, 214, 208, 0.12);
}

.dev-card-presentation__section-heading > span {
  grid-column: 1 / -1;
}

.dev-card-presentation__section-heading h3 {
  margin: 0;
  color: #fff0c4;
  font: 700 15px/1.1 var(--font-display);
  letter-spacing: 0.06em;
}

.dev-card-presentation__section-heading small {
  color: var(--card-lab-cyan);
  font: 8px/1 var(--font-display);
  letter-spacing: 0.1em;
}

.dev-card-presentation__field {
  display: grid;
  gap: 7px;
  margin-top: 15px;
}

.dev-card-presentation__field > span {
  color: rgba(238, 230, 207, 0.72);
  font: 700 9px/1 var(--font-display);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.dev-card-presentation__field small {
  color: rgba(238, 230, 207, 0.45);
  font-size: 9px;
  line-height: 1.35;
}

.dev-card-presentation select,
.dev-card-presentation textarea {
  width: 100%;
  border: 1px solid rgba(84, 214, 208, 0.28);
  border-radius: 0;
  color: #eee6cf;
  background: #0c1516;
}

.dev-card-presentation select {
  min-height: 38px;
  padding: 8px 10px;
}

.dev-card-presentation input[type="range"] {
  width: 100%;
  accent-color: var(--card-lab-cyan);
}

.dev-card-presentation__readout {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 18px;
  border: 1px solid rgba(224, 192, 120, 0.16);
}

.dev-card-presentation__readout div {
  display: grid;
  gap: 5px;
  padding: 10px;
  border-right: 1px solid rgba(224, 192, 120, 0.13);
}

.dev-card-presentation__readout div:last-child {
  border-right: 0;
}

.dev-card-presentation__readout span {
  color: rgba(238, 230, 207, 0.45);
  font-size: 8px;
}

.dev-card-presentation__readout strong {
  color: #f5d987;
  font: 10px/1 var(--font-mono);
}

.dev-card-presentation__nudges,
.dev-card-presentation__zoom-actions,
.dev-card-presentation__actions {
  display: grid;
  gap: 7px;
  margin-top: 10px;
}

.dev-card-presentation__nudges {
  grid-template-columns: repeat(4, 1fr);
}

.dev-card-presentation__zoom-actions,
.dev-card-presentation__actions {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.dev-card-presentation button,
.dev-card-presentation__open {
  min-height: 34px;
  padding: 8px 10px;
  border: 1px solid rgba(84, 214, 208, 0.32);
  color: #dffffa;
  background: rgba(84, 214, 208, 0.06);
  font: 700 9px/1 var(--font-display);
  letter-spacing: 0.08em;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

.dev-card-presentation button:hover,
.dev-card-presentation button:focus-visible,
.dev-card-presentation__open:hover,
.dev-card-presentation__open:focus-visible {
  border-color: var(--card-lab-amber);
  color: #fff0c4;
}

.dev-card-presentation__preview {
  display: grid;
  grid-template-rows: auto minmax(420px, 1fr) auto;
}

.dev-card-presentation__stage {
  display: grid;
  place-items: center;
  min-height: 430px;
  padding: 28px;
  border: 1px solid rgba(84, 214, 208, 0.12);
  background:
    radial-gradient(circle at 50% 45%, rgba(84, 214, 208, 0.09), transparent 48%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.018) 25%, transparent 25% 50%, rgba(255, 255, 255, 0.018) 50% 75%, transparent 75%),
    #060a0b;
  background-size: auto, 18px 18px, auto;
}

.dev-card-presentation__card.card {
  width: min(300px, 72%);
  aspect-ratio: 5 / 7;
  cursor: grab;
}

.dev-card-presentation__card .card__art {
  touch-action: none;
}

.dev-card-presentation__card .card__art.is-dragging {
  cursor: grabbing;
}

.dev-card-presentation__drag-hint {
  margin: 12px 0 0;
  color: rgba(84, 214, 208, 0.64);
  font: 8px/1 var(--font-display);
  letter-spacing: 0.14em;
  text-align: center;
}

.dev-card-presentation__source {
  align-content: start;
}

.dev-card-presentation__path {
  display: block;
  margin: 8px 0 12px;
  padding: 12px;
  overflow-wrap: anywhere;
  border-left: 2px solid var(--card-lab-amber);
  color: #fff0c4;
  background: rgba(224, 192, 120, 0.055);
  font: 10px/1.45 var(--font-mono);
}

.dev-card-presentation__open {
  display: inline-grid;
  place-items: center;
  width: 100%;
}

.dev-card-presentation__dimensions {
  min-height: 16px;
  margin: 12px 0;
  color: rgba(238, 230, 207, 0.5);
  font-size: 9px;
}

.dev-card-presentation textarea {
  min-height: 118px;
  padding: 12px;
  resize: vertical;
  color: #aef7ee;
  font: 10px/1.45 var(--font-mono);
}

@media (max-width: 1280px) {
  .dev-card-presentation__workspace {
    grid-template-columns: minmax(240px, 0.7fr) minmax(360px, 1.3fr);
  }

  .dev-card-presentation__source {
    grid-column: 1 / -1;
  }
}

@media (max-width: 820px) {
  .dev-card-presentation__hero,
  .dev-card-presentation__workspace {
    grid-template-columns: minmax(0, 1fr);
  }

  .dev-card-presentation__source {
    grid-column: auto;
  }
}