.builder-page {
  --builder-amber: #ffd166;
  --builder-green: #8fdf70;
  --builder-cyan: #62dbe8;
}

.builder-page .builder-header {
  position: sticky;
  top: 0;
  z-index: 30;
}

.builder-page .builder-current {
  color: var(--text);
  border-bottom: 2px solid var(--primary);
}

.builder-main {
  width: min(1320px, calc(100% - 40px));
  margin: 0 auto;
  padding-bottom: 84px;
}

.builder-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, .65fr);
  min-height: 380px;
  margin: 40px 0 28px;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--primary-soft) 54%, transparent), transparent 46%),
    var(--surface);
  box-shadow: 6px 6px 0 var(--pixel-shadow);
}

.builder-hero::before {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px dashed color-mix(in srgb, var(--border-strong) 52%, transparent);
  pointer-events: none;
}

.builder-hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 56px 64px;
}

.builder-hero h1 {
  margin: 16px 0 18px;
  max-width: 760px;
  font-size: clamp(40px, 5vw, 72px);
  line-height: 1.02;
  letter-spacing: -.075em;
}

.builder-hero h1 em {
  color: var(--primary);
  font-style: normal;
}

.builder-hero-copy > p {
  max-width: 680px;
  margin: 0;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.9;
}

.builder-preset-bar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  width: min(650px, 100%);
  margin-top: 30px;
  padding: 10px 10px 10px 14px;
  border: 1px solid var(--border-strong);
  background: var(--bg);
  box-shadow: 3px 3px 0 color-mix(in srgb, var(--pixel-shadow) 80%, transparent);
}

.builder-preset-bar > span {
  color: var(--primary);
  font: 800 9px/1 var(--font-pixel);
}

.builder-preset-bar strong {
  font-size: 13px;
}

.builder-preset-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 7px;
}

.builder-preset-actions .button {
  min-height: 38px;
  padding: 8px 11px;
  white-space: nowrap;
}

.builder-preset-actions .random-trigger {
  border-color: var(--builder-green);
  color: #0a1710;
  background: var(--builder-green);
  font-weight: 800;
}

.builder-preset-actions .random-trigger:hover,
.builder-preset-actions .random-trigger:focus-visible {
  border-color: var(--text);
  background: color-mix(in srgb, var(--builder-green) 80%, white);
}

.builder-hero-copy > .active-recipe-description {
  width: min(650px, 100%);
  margin-top: 10px;
  color: var(--text-muted);
  font-size: 11px;
  line-height: 1.55;
}

.builder-hero-copy > .random-hint {
  margin-top: 7px;
  color: var(--text-muted);
  font-size: 10px;
  line-height: 1.5;
}

.builder-hero-diagram {
  position: relative;
  min-height: 330px;
  margin: 30px 30px 30px 0;
  overflow: hidden;
  background:
    linear-gradient(90deg, transparent 49.5%, color-mix(in srgb, var(--border) 58%, transparent) 50%, transparent 50.5%),
    linear-gradient(transparent 49.5%, color-mix(in srgb, var(--border) 58%, transparent) 50%, transparent 50.5%);
  background-size: 32px 32px;
}

.diagram-core,
.diagram-node {
  position: absolute;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  box-shadow: 4px 4px 0 var(--pixel-shadow);
  font-family: var(--font-pixel);
  font-weight: 800;
}

.diagram-core {
  top: 50%;
  left: 50%;
  z-index: 2;
  width: 118px;
  height: 118px;
  color: var(--bg);
  border-color: var(--primary);
  background: var(--primary);
  font-size: 12px;
  line-height: 1.45;
  text-align: center;
  transform: translate(-50%, -50%);
}

.diagram-node {
  z-index: 2;
  width: 70px;
  height: 38px;
  font-size: 11px;
}

.node-person { top: 38px; left: 28px; color: var(--builder-amber); }
.node-action { top: 50px; right: 24px; color: var(--builder-green); }
.node-camera { bottom: 42px; left: 34px; color: var(--builder-cyan); }
.node-light { right: 34px; bottom: 48px; color: var(--primary); }

.diagram-line {
  position: absolute;
  z-index: 1;
  width: 1px;
  height: 125px;
  background: var(--border-strong);
  transform-origin: bottom;
}

.line-a { top: 67px; left: 37%; transform: rotate(-43deg); }
.line-b { top: 72px; right: 37%; transform: rotate(42deg); }
.line-c { bottom: 68px; left: 37%; transform: rotate(42deg); transform-origin: top; }
.line-d { right: 37%; bottom: 72px; transform: rotate(-42deg); transform-origin: top; }

.recipe-library {
  margin-bottom: 28px;
  padding: 24px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  box-shadow: 4px 4px 0 var(--pixel-shadow);
}

.recipe-library-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 18px;
}

.recipe-library-head span,
.recipe-card > span {
  color: var(--primary);
  font: 800 9px/1.2 var(--font-pixel);
  letter-spacing: .08em;
}

.recipe-library-head h2 {
  margin: 6px 0 0;
  font-size: 20px;
}

.recipe-library-head p {
  max-width: 420px;
  margin: 0;
  color: var(--text-secondary);
  font-size: 12px;
  line-height: 1.6;
}

.recipe-options {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.recipe-card {
  position: relative;
  display: grid;
  align-content: start;
  gap: 8px;
  min-height: 120px;
  padding: 14px;
  border: 1px solid var(--border);
  color: var(--text);
  background: var(--bg);
  text-align: left;
  cursor: pointer;
  transition: transform .12s ease, border-color .12s ease, background .12s ease;
}

.recipe-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.recipe-card strong {
  font-size: 13px;
}

.recipe-card small {
  color: var(--text-secondary);
  font-size: 10px;
  line-height: 1.55;
}

.recipe-card[aria-pressed="true"] {
  border-color: var(--primary);
  background: var(--primary-soft);
  box-shadow: 3px 3px 0 color-mix(in srgb, var(--primary) 28%, transparent);
}

.recipe-card[aria-pressed="true"]::after {
  content: "ACTIVE";
  position: absolute;
  top: 9px;
  right: 9px;
  color: var(--primary);
  font: 800 7px/1 var(--font-pixel);
}

.rule-locks {
  display: grid;
  grid-template-columns: minmax(230px, .55fr) minmax(0, 1.45fr);
  align-items: center;
  gap: 28px;
  margin-bottom: 28px;
  padding: 20px 24px;
  border: 1px solid var(--border);
  border-left: 4px solid var(--builder-green);
  background: var(--surface);
}

.rule-lock-label,
.workbench-heading span,
.output-head span:first-child {
  color: var(--primary);
  font: 800 9px/1.2 var(--font-pixel);
  letter-spacing: .08em;
}

.rule-locks h2 {
  margin: 7px 0 0;
  font-size: 16px;
}

.rule-chip-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 7px;
}

.rule-chip {
  padding: 7px 10px;
  border: 1px solid color-mix(in srgb, var(--builder-green) 58%, var(--border));
  color: color-mix(in srgb, var(--builder-green) 75%, var(--text));
  background: color-mix(in srgb, var(--builder-green) 8%, var(--surface));
  font-size: 11px;
}

.rule-chip::before {
  content: "■";
  margin-right: 7px;
  color: var(--builder-green);
  font-size: 7px;
}

.builder-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.34fr) minmax(360px, .66fr);
  gap: 24px;
  align-items: start;
}

.output-column {
  min-width: 0;
}

.workbench-heading,
.output-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 14px;
}

.workbench-heading h2,
.output-head h2 {
  margin: 6px 0 0;
  font-size: 22px;
}

#selection-count {
  color: var(--text-secondary);
  font-size: 11px;
}

#builder-sections {
  display: grid;
  gap: 12px;
}

.element-panel {
  position: relative;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: 3px 3px 0 color-mix(in srgb, var(--pixel-shadow) 62%, transparent);
}

.element-panel::after {
  content: "";
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 6px;
  height: 6px;
  background: var(--primary);
}

.element-panel-head {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 14px;
  align-items: center;
  min-height: 72px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface-muted) 72%, transparent);
}

.element-index {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--bg);
  background: var(--primary);
  font: 900 12px/1 var(--font-pixel);
  box-shadow: 3px 3px 0 var(--pixel-shadow);
}

.element-panel-head h3 {
  margin: 0;
  font-size: 17px;
}

.element-panel-head p {
  margin: 4px 0 0;
  color: var(--text-secondary);
  font-size: 11px;
}

.element-panel-body {
  display: grid;
  gap: 18px;
  padding: 18px;
}

.pose-recipe-panel {
  padding: 14px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface-muted) 64%, transparent);
}

.pose-recipe-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 11px;
}

.pose-recipe-heading span {
  color: var(--text-secondary);
  font-size: 10px;
}

.pose-recipe-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(145px, 1fr));
  gap: 7px;
}

.pose-recipe-card {
  display: grid;
  gap: 5px;
  min-height: 58px;
  padding: 9px 11px;
  border: 1px solid var(--border);
  color: var(--text);
  background: var(--bg);
  text-align: left;
  transition: border-color 100ms steps(2), transform 100ms steps(2), background 100ms steps(2);
}

.pose-recipe-card:hover,
.pose-recipe-card:focus-visible {
  border-color: var(--border-strong);
  transform: translate(-1px, -1px);
}

.pose-recipe-card[aria-pressed="true"] {
  border-color: var(--primary);
  background: var(--primary-soft);
  box-shadow: 2px 2px 0 color-mix(in srgb, var(--primary) 28%, transparent);
}

.pose-recipe-card strong { font-size: 11px; }
.pose-recipe-card small { color: var(--text-secondary); font-size: 9px; line-height: 1.45; }

.expression-story-panel {
  display: grid;
  gap: 12px;
  padding: 15px;
  border: 1px solid var(--border-strong);
  border-left: 3px solid var(--primary);
  background: color-mix(in srgb, var(--primary-soft) 38%, var(--surface));
}

.expression-story-panel .pose-recipe-heading { margin-bottom: 0; }
.expression-context,
.expression-story-note,
.expression-empty {
  margin: 0;
  color: var(--text-secondary);
  font-size: 10px;
  line-height: 1.6;
}

.expression-context { color: var(--text); }

.expression-story-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 8px;
}

.expression-story-card {
  display: grid;
  align-content: start;
  gap: 7px;
  min-height: 75px;
  padding: 11px 12px;
  border: 1px solid var(--border);
  color: var(--text);
  background: var(--bg);
  text-align: left;
  transition: border-color 100ms steps(2), transform 100ms steps(2), background 100ms steps(2);
}

.expression-story-card:hover,
.expression-story-card:focus-visible {
  border-color: var(--border-strong);
  transform: translate(-1px, -1px);
}

.expression-story-card[aria-pressed="true"] {
  border-color: var(--primary);
  background: var(--primary-soft);
  box-shadow: 2px 2px 0 color-mix(in srgb, var(--primary) 28%, transparent);
}

.expression-story-card strong { font-size: 11px; }
.expression-story-card small { color: var(--text-secondary); font-size: 10px; line-height: 1.5; }

.expression-story-details {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
}

.expression-story-details:empty { display: none; }
.expression-story-details > span { margin-right: 4px; color: var(--text-secondary); font-size: 10px; }

.expression-event-field { display: grid; gap: 7px; }
.expression-event-field > span { color: var(--text-secondary); font-size: 10px; font-weight: 800; }
.expression-event-field input {
  width: 100%;
  min-height: 40px;
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: 0;
  outline: 0;
  color: var(--text);
  background: var(--bg);
}
.expression-event-field input:focus { border-color: var(--primary); }
.expression-story-note { padding-top: 8px; border-top: 1px solid var(--border); }

.pose-guidance {
  display: grid;
  gap: 6px;
  padding: 10px 12px;
  border-left: 2px solid var(--border-strong);
  color: var(--text-secondary);
  background: color-mix(in srgb, var(--surface-muted) 54%, transparent);
  font-size: 10px;
  line-height: 1.6;
}

.pose-guidance strong { color: var(--text); }
.pose-guidance.has-warning { border-left-color: var(--primary); }
.pose-guidance ul { margin: 0; padding-left: 18px; }

.element-group[hidden] {
  display: none;
}

.element-group-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 800;
}

.element-group-label small {
  color: color-mix(in srgb, var(--text-secondary) 70%, transparent);
  font-size: 9px;
  font-weight: 400;
}

.element-options {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

[data-group-wrapper="visualType"] .element-options {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

[data-group-wrapper="visualType"] .element-option {
  min-height: 48px;
  font-size: 12px;
  text-align: left;
}

.element-option[hidden],
.custom-field-grid label[hidden],
.element-panel[hidden] {
  display: none;
}

.element-option {
  position: relative;
  min-height: 36px;
  padding: 8px 11px;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  background: var(--bg);
  font-size: 11px;
  transition: color 100ms steps(2), border-color 100ms steps(2), background 100ms steps(2), transform 100ms steps(2);
}

.element-option:hover,
.element-option:focus-visible {
  color: var(--text);
  border-color: var(--border-strong);
  transform: translate(-1px, -1px);
}

.element-option[aria-pressed="true"] {
  padding-left: 25px;
  color: var(--text);
  border-color: var(--primary);
  background: var(--primary-soft);
  box-shadow: 2px 2px 0 color-mix(in srgb, var(--primary) 28%, transparent);
  font-weight: 800;
}

.element-option[aria-pressed="true"]::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 10px;
  width: 7px;
  height: 7px;
  background: var(--primary);
  transform: translateY(-50%);
}

.custom-panel {
  margin-top: 12px;
}

.custom-field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 18px;
}

.custom-field-grid label {
  display: grid;
  gap: 7px;
}

.custom-field-grid label > span {
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 800;
}

.custom-field-grid input,
.custom-field-grid textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 0;
  color: var(--text);
  background: var(--bg);
  outline: 0;
}

.custom-field-grid input {
  min-height: 42px;
  padding: 9px 11px;
}

.custom-field-grid textarea {
  min-height: 88px;
  padding: 11px;
  resize: vertical;
  line-height: 1.65;
}

.custom-field-grid input:focus,
.custom-field-grid textarea:focus {
  border-color: var(--primary);
  box-shadow: 3px 3px 0 color-mix(in srgb, var(--primary) 24%, transparent);
}

.custom-extra {
  grid-column: 1 / -1;
}

.output-sticky {
  position: fixed;
  top: 70px;
  right: max(20px, calc((100vw - 1320px) / 2));
  z-index: 20;
  width: clamp(360px, calc((100vw - 64px) * .33), 428px);
  height: min(820px, calc(100vh - 90px));
  overflow: hidden;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  box-shadow: 6px 6px 0 var(--pixel-shadow);
}

.output-sticky.is-collapsed {
  width: fit-content;
  min-width: 208px;
  height: 44px;
  max-height: 44px;
}

.output-float-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 0;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  background: var(--bg);
  font-size: 11px;
  font-weight: 800;
  text-align: left;
  cursor: pointer;
}

.output-float-toggle:hover,
.output-float-toggle:focus-visible {
  color: var(--primary);
  outline: 0;
}

.output-float-toggle i {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  background: var(--builder-green);
  box-shadow: 0 0 9px color-mix(in srgb, var(--builder-green) 68%, transparent);
}

.output-float-toggle b {
  margin-left: auto;
  color: var(--primary);
  font: 900 15px/1 var(--font-pixel);
}

.output-sticky.is-collapsed .output-float-toggle {
  border-bottom: 0;
}

.output-sticky.is-collapsed .output-float-toggle i {
  animation: prompt-toggle-pulse 1.8s steps(2) infinite;
}

.output-float-content {
  display: flex;
  flex-direction: column;
  height: calc(100% - 44px);
  min-height: 0;
}

.output-float-content[hidden] {
  display: none;
}

@keyframes prompt-toggle-pulse {
  50% { opacity: .35; }
}

.output-head {
  min-height: 82px;
  margin: 0;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
}

.output-ratio {
  padding: 7px 9px;
  color: var(--builder-amber);
  border: 1px solid currentColor;
  font: 800 11px/1 var(--font-pixel);
}

.output-status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  background: var(--bg);
  font-size: 9px;
}

.output-status i {
  width: 7px;
  height: 7px;
  background: var(--builder-green);
  box-shadow: 0 0 9px color-mix(in srgb, var(--builder-green) 68%, transparent);
}

.prompt-preview {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  padding: 18px;
  scrollbar-color: var(--primary) var(--bg);
  scrollbar-width: thin;
}

.prompt-section {
  margin-bottom: 18px;
  padding-bottom: 18px;
  border-bottom: 1px dashed var(--border);
}

.prompt-section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

.prompt-section h3 {
  margin: 0 0 7px;
  color: var(--primary);
  font: 800 10px/1.2 var(--font-pixel);
}

.prompt-section p {
  margin: 0;
  color: var(--text);
  font-size: 12px;
  line-height: 1.85;
}

.output-actions {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 8px;
  padding: 14px 16px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.output-actions .button {
  min-height: 43px;
}

.output-note {
  margin: 0;
  padding: 0 18px 17px;
  color: var(--text-secondary);
  background: var(--bg);
  font-size: 9px;
  line-height: 1.65;
}

.builder-footer .footer-actions a {
  color: var(--text-secondary);
  text-decoration: none;
}

.builder-footer .footer-actions a:hover {
  color: var(--primary);
}

@media (max-width: 1080px) {
  .builder-hero {
    grid-template-columns: 1fr minmax(260px, .55fr);
  }

  .builder-hero-copy {
    padding: 48px 40px;
  }

  .builder-layout {
    grid-template-columns: minmax(0, 1fr) 360px;
  }

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

@media (max-width: 880px) {
  .builder-hero {
    grid-template-columns: 1fr;
  }

  .builder-hero-diagram {
    display: none;
  }

  .builder-layout {
    grid-template-columns: 1fr;
  }

  .output-sticky {
    top: 74px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    width: auto;
    height: auto;
    max-height: calc(100vh - 84px);
  }

  .output-sticky.is-collapsed {
    top: auto;
    left: auto;
    right: 10px;
    bottom: 12px;
    width: fit-content;
    min-width: 190px;
  }

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

  .prompt-preview {
    min-height: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .output-sticky.is-collapsed .output-float-toggle i {
    animation: none;
  }
}

@media (max-width: 620px) {
  .builder-main,
  .builder-page .builder-header,
  .builder-page .builder-footer {
    width: calc(100% - 20px);
  }

  .builder-page .builder-header .nav-link {
    display: none;
  }

  .builder-hero {
    min-height: 0;
    margin-top: 18px;
    box-shadow: 4px 4px 0 var(--pixel-shadow);
  }

  .builder-hero-copy {
    padding: 42px 24px;
  }

  .builder-hero h1 {
    font-size: 39px;
    letter-spacing: -.06em;
  }

  .builder-preset-bar {
    grid-template-columns: 1fr auto;
  }

  .builder-preset-bar > span {
    grid-column: 1 / -1;
  }

  .builder-preset-actions {
    grid-column: 1 / -1;
    justify-content: stretch;
  }

  .builder-preset-actions .button {
    flex: 1 1 auto;
  }

  .recipe-library {
    padding: 16px;
  }

  .recipe-library-head {
    align-items: start;
    flex-direction: column;
    gap: 8px;
  }

  .recipe-options {
    grid-template-columns: 1fr;
  }

  .rule-locks {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 18px;
  }

  .rule-chip-list {
    justify-content: flex-start;
  }

  .workbench-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .element-panel-head {
    grid-template-columns: 42px 1fr;
    padding: 13px;
  }

  .element-index {
    width: 34px;
    height: 34px;
  }

  .element-panel-body {
    padding: 14px;
  }

  .element-option {
    flex: 1 1 calc(50% - 7px);
  }

  [data-group-wrapper="visualType"] .element-options {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .custom-field-grid {
    grid-template-columns: 1fr;
    padding: 14px;
  }

  .custom-extra {
    grid-column: 1;
  }

  .output-actions {
    grid-template-columns: 1fr;
  }
}