/* The workbench keeps its models and controls together at every screen size. */
.studio-projects .studio-bench {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(290px, 1fr);
  gap: 0 30px;
}
.studio-projects .studio-project-list {
  grid-column: 1 / -1;
  grid-row: 1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 0 0 22px;
  align-items: stretch;
}
.studio-projects .studio-project-choice {
  grid-template-columns: 20px 1fr;
  border: 1px solid var(--rule-line);
  border-bottom: 3px solid var(--rule-line);
  padding: 14px 12px;
  background: var(--paper);
  border-radius: 2px 8px 2px 2px;
  transform: rotate(var(--bench-tab-turn, -1deg));
  transition:
    transform 0.18s,
    background 0.18s,
    border-color 0.18s;
}
.studio-projects .studio-project-choice:nth-child(2) {
  --bench-tab-turn: 1deg;
}
.studio-projects .studio-project-choice:nth-child(3) {
  --bench-tab-turn: -0.5deg;
}
.studio-projects .studio-project-choice:nth-child(4) {
  --bench-tab-turn: 1.3deg;
}
.studio-projects .studio-project-choice:hover,
.studio-projects .studio-project-choice[aria-current] {
  transform: translateY(-3px) rotate(0);
  border-bottom-color: var(--studio-accent);
}
.studio-projects .studio-project-choice .studio-project-arrow,
.studio-projects .studio-bench-note {
  display: none;
}
.studio-projects .studio-project-choice strong {
  font-size: 11px;
}
.studio-projects .studio-project-choice small {
  font-size: 9px;
}
.studio-projects .studio-tag {
  font-size: 8px;
}
.bench-object-stage {
  grid-column: 1;
  grid-row: 2;
  min-width: 0;
  align-self: start;
  position: relative;
}
.bench-stage-heading {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  font: 9px/1.8 monospace;
  color: var(--faded);
  padding: 5px 0 0;
}
.bench-stage-heading > span:last-child {
  font-style: italic;
}
.bench-active-caption {
  color: var(--studio-accent);
  letter-spacing: 0.03em;
}
.bench-viewport {
  height: 455px;
  position: relative;
  isolation: isolate;
}
.bench-viewport > canvas {
  display: block;
  width: 100%;
  height: 100%;
  touch-action: pan-y;
  cursor: grab;
  outline-offset: -5px !important;
}
.bench-viewport.bench-drawing > canvas {
  touch-action: none;
  cursor: crosshair;
}
.bench-loading-art {
  position: absolute;
  inset: 0;
  background: var(--bench-preview) center / contain no-repeat;
  pointer-events: none;
  transition: opacity .35s ease, visibility 0s .35s;
}
.bench-live .bench-loading-art { opacity: 0; visibility: hidden; }
.bench-object-label {
  position: absolute;
  z-index: 1;
  transform: translate(-50%, -100%);
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--rule-line);
  padding: 5px 8px;
  border-radius: 2px 6px 2px 2px;
  font: 8px/1.8 monospace !important;
  min-height: 30px;
  box-shadow: 2px 3px 0 #332b1b0b;
  white-space: nowrap;
  transition: opacity .35s ease;
}
.bench-object-label:hover {
  background: var(--studio-soft);
  border-color: var(--studio-accent);
}
.bench-stage-footer {
  transition: opacity .35s ease;
  padding: 14px 0 0;
}
.studio-projects .bench-action-hint {
  font-size: 10px;
  line-height: 1.8;
  min-height: 36px;
  margin: 0 0 8px;
  color: var(--faded);
}
.bench-stage-footer > div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
}
.bench-stage-footer button {
  background: transparent;
  border: 0;
  color: var(--studio-accent);
  font: 10px/1.8 monospace;
  min-height: 40px;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.bench-stage-footer [data-bench-draw] {
  border: 1px solid var(--studio-accent);
  border-radius: 3px;
  text-decoration: none;
  padding: 4px 10px;
}
.bench-stage-footer [aria-pressed="true"] {
  background: var(--studio-accent);
  color: var(--paper);
}
.studio-projects .studio-experiments {
  grid-column: 2;
  grid-row: 2;
  align-self: start;
  margin-top: 5px;
}
.studio-projects .studio-exhibit {
  position: relative;
  padding: 25px 22px;
  min-height: 530px;
  border-radius: 2px 8px 2px 2px;
  box-shadow: 4px 6px 0 #56472a0b;
  background-color: var(--paper);
  background-image: repeating-linear-gradient(
    transparent 0 31px,
    color-mix(in srgb, var(--rule-line) 55%, transparent) 31px 32px
  );
}
.studio-projects .studio-exhibit::before {
  content: "";
  position: absolute;
  top: -10px;
  left: calc(50% - 30px);
  width: 65px;
  height: 20px;
  background: #c9b98b66;
  transform: rotate(-7deg);
}
.studio-projects .studio-demo-label {
  gap: 5px;
  font-size: 8px;
  margin-bottom: 18px;
}
.studio-projects h3 {
  font-size: 29px;
  line-height: 1.18;
}
.studio-projects .studio-exhibit > p {
  font-size: 12px;
  line-height: 1.95;
  margin: 14px 0 20px;
}
.studio-projects .studio-source {
  font-size: 10px;
  line-height: 1.8;
  margin-top: 10px;
}
.studio-projects .studio-discoveries {
  margin-top: 25px;
  text-align: left;
}
:is(.studio-loading, .studio-ready) .studio-projects:not(.bench-fallback) .studio-terminal {
  background: transparent;
  color: var(--ink);
  overflow: visible;
  border-radius: 0;
}
:is(.studio-loading, .studio-ready) .studio-projects:not(.bench-fallback) .studio-terminal-bar,
:is(.studio-loading, .studio-ready) .studio-projects:not(.bench-fallback) .studio-terminal-prompt,
:is(.studio-loading, .studio-ready) .studio-projects:not(.bench-fallback) .studio-terminal-body > p {
  display: none;
}
:is(.studio-loading, .studio-ready) .studio-projects:not(.bench-fallback) .studio-terminal-body {
  padding: 0;
  min-height: 0;
}
:is(.studio-loading, .studio-ready) .studio-projects:not(.bench-fallback) .studio-tool-options {
  gap: 7px;
}
:is(.studio-loading, .studio-ready) .studio-projects:not(.bench-fallback) .studio-tool-options button {
  color: var(--studio-accent);
  border-color: var(--studio-accent);
  font: 11px monospace;
  padding: 10px 12px;
}
:is(.studio-loading, .studio-ready) .studio-projects:not(.bench-fallback) .studio-tool-options button[aria-pressed="true"],
:is(.studio-loading, .studio-ready) .studio-projects:not(.bench-fallback) .studio-tool-options button:hover {
  color: var(--paper);
  background: var(--studio-accent);
}
:is(.studio-loading, .studio-ready) .studio-projects:not(.bench-fallback) .studio-tool-output {
  color: var(--ink);
  border-top: 0;
  line-height: 1.95;
  font-size: 11px;
  min-height: 115px;
}
:is(.studio-loading, .studio-ready) .studio-projects:not(.bench-fallback) .studio-agent-demo,
:is(.studio-loading, .studio-ready) .studio-projects:not(.bench-fallback) .studio-sort-demo {
  background: transparent;
  padding: 0;
}
:is(.studio-loading, .studio-ready) .studio-projects:not(.bench-fallback) .studio-agent-track {
  font-size: 9px;
  padding-top: 5px;
  gap: 4px;
}
:is(.studio-loading, .studio-ready) .studio-projects:not(.bench-fallback) .studio-agent-message {
  padding-top: 20px;
  min-height: 135px;
  font-size: 12px;
}
:is(.studio-loading, .studio-ready) .studio-projects:not(.bench-fallback) .studio-sort-bars {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}
:is(.studio-loading, .studio-ready) .studio-projects:not(.bench-fallback) .studio-sort-status {
  min-height: 115px;
  font-size: 12px;
}
:is(.studio-loading, .studio-ready) .studio-projects:not(.bench-fallback) .studio-ink-options {
  gap: 7px;
}
:is(.studio-loading, .studio-ready) .studio-projects:not(.bench-fallback) .studio-ink-options button {
  font-size: 10px;
  padding: 6px 12px;
}
:is(.studio-loading, .studio-ready) .studio-projects:not(.bench-fallback) .studio-sketchpad {
  height: 118px;
  margin-top: 16px;
}
:is(.studio-loading, .studio-ready) .studio-projects:not(.bench-fallback) .studio-mark-status {
  font-size: 9px;
}
.studio-projects:not(.bench-live) .bench-stage-footer {
  opacity: 0;
  visibility: hidden;
}
@media (prefers-reduced-motion: reduce) {
  .studio-projects .studio-project-choice {
    transition: none;
  }
  .studio-projects .studio-project-choice:hover,
  .studio-projects .studio-project-choice[aria-current] {
    transform: rotate(0);
  }
}
.bench-pencil-target {
  position: absolute;
  transform: translate(-50%, -50%);
  pointer-events: none;
  color: #36533f;
  background: #f8f3e2d9;
  font: 9px/1.8 monospace;
  padding: 3px 7px;
  border: 1px dashed #678568;
  border-radius: 2px;
}
.bench-stage-footer button:disabled {
  opacity: 0.45;
  cursor: default;
  text-decoration: none;
}

/* All notes share a grid cell, reserving the tallest note during project changes. */
:is(.studio-loading, .studio-ready) .studio-projects .studio-experiments {
  display: grid;
  overflow-anchor: none;
}
:is(.studio-loading, .studio-ready) .studio-projects .studio-exhibit {
  grid-area: 1 / 1;
  align-self: stretch;
}
.studio-ready .studio-projects .studio-exhibit[hidden] {
  display: block !important;
  visibility: hidden;
  pointer-events: none;
}
.studio-projects .studio-bench {
  overflow-anchor: none;
}
@media (max-width: 1100px), (pointer: coarse) {
  .studio-projects .studio-bench {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }
  .studio-projects .studio-project-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  .studio-projects .studio-project-choice {
    grid-template-columns: 17px minmax(0, 1fr);
    min-height: 76px;
    padding: 10px;
  }
  .studio-projects .studio-project-choice strong {
    font-size: 12px;
    overflow-wrap: anywhere;
  }
  .studio-projects .studio-project-choice small {
    font-size: 11px;
  }
  .studio-projects .studio-tag { display: none; }
  .bench-object-stage {
    grid-column: 1;
    grid-row: 2;
  }
  .bench-viewport {
    height: clamp(320px, 55vw, 460px);
    margin-inline: 0;
    overflow: hidden;
  }
  .bench-object-label {
    min-height: 44px;
    padding: 8px;
    font-size: 10px !important;
  }
  .bench-stage-heading > span:last-child { display: none; }
  .bench-stage-footer button {
    min-height: 44px;
    font-size: 11px;
    padding-inline: 4px;
  }
  .studio-projects .bench-action-hint {
    min-height: 44px;
    font-size: 12px;
  }
  .studio-projects .studio-experiments {
    grid-column: 1;
    grid-row: 3;
    margin-top: 28px;
  }
  .studio-projects .studio-exhibit {
    min-height: 0;
    padding: 24px 20px;
  }
  :is(.studio-loading, .studio-ready) .studio-projects:not(.bench-fallback) .studio-sketchpad { height: 140px; }
  :is(.studio-loading, .studio-ready) .studio-projects:not(.bench-fallback) .studio-tool-options button,
  :is(.studio-loading, .studio-ready) .studio-projects:not(.bench-fallback) .studio-ink-options button,
  .studio-projects .studio-demo-actions button {
    min-height: 44px;
  }
}

.bench-object-choices { display: contents; }
@media (max-width: 1100px), (pointer: coarse) {
  .bench-viewport {
    display: flex;
    flex-direction: column;
  }
  .bench-viewport > canvas {
    flex: 1;
    min-height: 0;
    height: 0;
  }
  .bench-object-choices { display: none; }
  .bench-viewport[data-bench-mode="overview"] .bench-object-choices {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    flex: none;
    gap: 6px;
    padding: 8px 0;
    order: 1;
  }
  .bench-object-label {
    position: static;
    transform: none;
    white-space: normal;
  }
}

.studio-loading .studio-projects .studio-exhibit { visibility: hidden; }
.studio-loading[data-studio-project="jarvis"] [id="exhibit-jarvis"] { visibility: visible; }
.studio-loading[data-studio-project="agent"] [id="exhibit-agent"] { visibility: visible; }
.studio-loading[data-studio-project="algorithm"] [id="exhibit-algorithm"] { visibility: visible; }
.studio-loading[data-studio-project="notebook"] [id="exhibit-notebook"] { visibility: visible; }
.studio-loading .studio-experiments:has(.studio-exhibit:target) .studio-exhibit { visibility: hidden; }
.studio-loading .studio-experiments:has(.studio-exhibit:target) .studio-exhibit:target { visibility: visible; }
  .bench-loading-art { --bench-preview: url("../images/studio/bench-jarvis-desktop.webp"); }
  [data-studio-project="agent"] .bench-loading-art { --bench-preview: url("../images/studio/bench-agent-desktop.webp"); }
  [data-studio-project="algorithm"] .bench-loading-art { --bench-preview: url("../images/studio/bench-algorithm-desktop.webp"); }
  [data-studio-project="notebook"] .bench-loading-art { --bench-preview: url("../images/studio/bench-notebook-desktop.webp"); }
@media (max-width:1100px), (pointer:coarse) {
  .bench-loading-art { --bench-preview: url("../images/studio/bench-jarvis-tablet.webp"); }
  [data-studio-project="agent"] .bench-loading-art { --bench-preview: url("../images/studio/bench-agent-tablet.webp"); }
  [data-studio-project="algorithm"] .bench-loading-art { --bench-preview: url("../images/studio/bench-algorithm-tablet.webp"); }
  [data-studio-project="notebook"] .bench-loading-art { --bench-preview: url("../images/studio/bench-notebook-tablet.webp"); }
}
@media (max-width:640px) {
  .bench-loading-art { --bench-preview: url("../images/studio/bench-jarvis-mobile.webp"); }
  [data-studio-project="agent"] .bench-loading-art { --bench-preview: url("../images/studio/bench-agent-mobile.webp"); }
  [data-studio-project="algorithm"] .bench-loading-art { --bench-preview: url("../images/studio/bench-algorithm-mobile.webp"); }
  [data-studio-project="notebook"] .bench-loading-art { --bench-preview: url("../images/studio/bench-notebook-mobile.webp"); }
}

.bench-viewport:not([data-bench-state="ready"]) .bench-object-label { visibility: hidden; opacity: 0; }
@media (max-width:1100px), (pointer:coarse) {
  .bench-stage-footer { min-height: 164px; }
}