.visual-open { overflow: hidden; }
#visual-explorer { position: fixed; inset: 0; z-index: 120; overflow: auto; background: var(--canvas); color: var(--ink); padding: 22px 28px; }
#visual-explorer[hidden] { display: none; }
.visual-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.visual-heading h2 { margin: 4px 0 14px; font-size: clamp(24px,3vw,40px); letter-spacing: -1.5px; }
.visual-heading .eyebrow { font-size: 1rem; letter-spacing: 2px; margin: 0; }
.visual-status { position: sticky; top: 0; z-index: 5; background: var(--warn-surface); border: 1px solid var(--warn); padding: 10px 14px; border-radius: 8px; margin: 0 0 15px; color: var(--warn); font-size: 1rem; max-width: none; }
.visual-layout { display: grid; grid-template-columns: minmax(0,1fr) 300px; gap: 18px; }
.visual-stage { position: relative; background: #3f464b; border-radius: 12px; overflow: hidden; }
.visual-stage canvas { width: 100%; height: calc(100vh - 250px); min-height: 420px; display: block; }
.visual-toolbar { position: relative; display: flex; gap: 6px; flex-wrap: wrap; padding: 12px; background: #30393c; }
#visual-explorer button { border: 1px solid var(--line-bright); background: var(--paper); color: var(--ink); border-radius: 6px; padding: 9px 12px; cursor: pointer; }
#visual-explorer button:hover, #visual-explorer button:focus-visible { background: var(--lavender); outline-color: var(--accent); }
.visual-help { color: #cbd8d6; font-size: 1rem; margin: 0; padding: 0 12px 12px; }
.visual-inspector { background: var(--paper); padding: 18px; border-radius: 12px; border: 1px solid var(--line); }
.visual-inspector label { font-size: 1rem; font-weight: 600; }
.visual-inspector input { display: block; width: 100%; box-sizing: border-box; margin: 8px 0 12px; padding: 10px; border: 1px solid var(--line-bright); border-radius: 6px; }
.visual-list { display: grid; gap: 6px; max-height: 28vh; overflow-y: auto; }
.visual-list button { font-size: 1rem; text-align: left; }
.visual-patches { margin-top: 12px; font-size: 1rem; }
.visual-patches > div { display: grid; gap: 6px; max-height: 160px; overflow-y: auto; margin-top: 8px; }
.visual-patches button { font-size: 1rem; text-align: left; }
.visual-detail { border-top: 1px solid var(--line); margin-top: 18px; padding-top: 12px; font-size: 1rem; line-height: 1.5; }
.visual-detail h3 { font-size: 1.375rem; line-height: 1.2; margin: 0 0 14px; }
.visual-detail small { display: block; margin: 12px 0; }
.visual-heading-actions { display: flex; gap: 8px; }
.visual-layout[hidden], .visual-library[hidden] { display: none; }
.visual-count { font-size: 1rem; color: var(--ink-soft); }
.visual-family-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: 14px; }
.visual-family-tile { display: grid; gap: 12px; text-align: left; }
.visual-family-tile canvas { width: 100%; height: auto; border-radius: 5px; }
.sidebar-dense-board { text-align: left; padding: 12px; margin-top: 18px; border: 1px solid #aac8bd; border-radius: 8px; color: var(--ink); background: var(--panel-2); font: inherit; cursor: pointer; }
.home-atlas { display: grid; grid-template-columns: minmax(250px, .8fr) minmax(0, 1.3fr); background: var(--ink); color: #f0f5f0; border-radius: 16px; overflow: hidden; margin: 12px 0 38px; }
.home-atlas-copy { padding: clamp(22px,3vw,40px); align-self: center; }
.home-atlas h2 { font-size: clamp(26px,2.8vw,42px); line-height: 1.12; letter-spacing: -1px; margin: 0 0 16px; color: inherit; }
.home-atlas-copy > p { color: #d8e6df; font-size: 1rem; line-height: 1.65; margin: 0 0 18px; }
.home-atlas .primary { background: #e3f4e8; color: var(--ink); border-color: #e3f4e8; padding: 14px 18px; margin: 0 0 16px; }
.home-atlas .primary:hover { background: white; color: var(--ink); }
.home-atlas-copy .home-atlas-count { font-size: 1rem; color: #b7d2c4; }
.home-atlas-copy .home-atlas-status { font-size: 1rem; padding-left: 12px; border-left: 2px solid #c9bb7e; color: #e6dcb3; }
.home-atlas-connected { font-size: 1rem; color: #d8e6df; text-decoration: underline; text-underline-offset: 3px; }
.home-atlas-stage { position: relative; min-width: 0; background: #3f464b; }
.home-atlas-stage canvas { display: block; width: 100%; height: 440px; }
.home-atlas-stage > p { color: #dde6e1; margin: 0; padding: 0 18px 16px; font-size: 1rem; }
.connected-design-title { font-size: 1.5rem; margin-bottom: 22px; scroll-margin-top: 24px; }
@media(max-width:1100px) { .home-atlas { grid-template-columns: 1fr; } .home-atlas-copy { padding: 24px; } .home-atlas-stage { grid-row: 1; } .home-atlas-stage canvas { height: clamp(280px,48vw,420px); } }
@media(min-width: 1000px) {
  .circuit-lab .lab-header { height: 70px; padding-top: 12px; padding-bottom: 12px; min-height: 70px; box-sizing: border-box; }
  .circuit-lab .lab-body { height: calc(100% - 70px); }
  .circuit-lab .board-visual-controls { padding: 8px 16px; }
  .circuit-lab .visual-control-group { gap: 5px; }
  .circuit-lab .visual-control-group button { min-height: 32px; padding: 6px 8px; font-size: 1rem; }
  .circuit-lab .board-keyboard-help { display: inline-block; margin: 4px 10px 0; }
  .circuit-lab .visual-mode-note { display: inline; font-size: 1rem; }
  .circuit-lab .lab-stage-bottom { padding: 6px 16px 12px; gap: 12px; }
  .circuit-lab .lab-stage-bottom label, .circuit-lab .lab-stage-bottom p { font-size: 1rem; line-height: 1.4; }
  .circuit-lab .lab-stage-bottom input { margin-top: 3px; }
  .circuit-lab .lab-stage-bottom p br { display: none; }
}
@media(max-width:1000px) { #visual-explorer { padding: 12px; } .visual-layout { grid-template-columns: 1fr; } .visual-stage canvas { height: 50vh; min-height: 280px; } .visual-inspector { padding: 12px; } .visual-list { max-height: 160px; } .visual-heading h2 { letter-spacing: -.5px; } .visual-status { font-size: 1rem; } }