@font-face { font-family: "Bricolage Grotesque"; src: url("/fonts/bricolage.woff2") format("woff2"); font-weight: 200 800; font-display: swap; }
@font-face { font-family: "Instrument Sans"; src: url("/fonts/instrument-sans.woff2") format("woff2"); font-weight: 400 700; font-display: swap; }

/* A studio is a dark room: the chrome stays dark in both themes so the work is the brightest thing on screen. */
:root {
  --app: #0b0d12; --panel: #12151c; --panel-2: #181c25; --panel-3: #1f2430; --line: #232835; --line-2: #2f3545;
  --ink: #e8eaf0; --soft: #9aa1b2; --faint: #666e80;
  --amber: #f2b23a; --amber-ink: #1b1300; --sel: #8b93ff; --ok: #5fd39a; --warn: #f5a08a;
  --bp: #62c9ff; --bp-2: rgba(98,201,255,.16); --bp-deep: #071429;
  --r-sm: 6px; --r: 10px; --r-lg: 14px;
  --mono: ui-monospace, "Cascadia Code", "SF Mono", Menlo, monospace;
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; background: var(--app); color: var(--ink); font: 400 13px/1.45 "Instrument Sans", system-ui, sans-serif; -webkit-font-smoothing: antialiased; overflow: hidden; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--bp); }
:focus-visible { outline: 2px solid var(--sel); outline-offset: 2px; }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 99; padding: 8px 12px; border-radius: 8px; background: var(--panel-3); }
.skip:focus { top: 8px; }
svg.i { width: 16px; height: 16px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- App shell ---------- */
.app { height: 100dvh; display: grid; grid-template-rows: 48px minmax(0, 1fr) auto; grid-template-columns: 248px minmax(0, 1fr) 292px; grid-template-areas: "top top top" "left view right" "left dock right"; }
.top { grid-area: top; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 12px; padding: 0 10px 0 12px; background: var(--panel); border-bottom: 1px solid var(--line); }
.top-l, .top-r { display: flex; align-items: center; gap: 8px; min-width: 0; }
.top-r { justify-content: flex-end; grid-column: 3; }
.brand { display: inline-flex; align-items: center; gap: 8px; padding: 4px 6px; border-radius: 8px; color: var(--ink); text-decoration: none; font: 700 14px/1 "Bricolage Grotesque", sans-serif; letter-spacing: -.01em; white-space: nowrap; }
.brand svg { width: 22px; height: 22px; }
.crumb { color: var(--faint); }
.proj { display: inline-flex; align-items: center; gap: 6px; min-width: 0; padding: 5px 8px; border-radius: 8px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pill { padding: 2px 7px; border-radius: 999px; background: var(--panel-3); color: var(--soft); font-size: 11px; font-weight: 600; }
.pill.is-live { background: rgba(95,211,154,.14); color: var(--ok); }

.modes { display: flex; padding: 3px; gap: 2px; border-radius: 10px; background: var(--app); box-shadow: inset 0 0 0 1px var(--line); }
.modes button { display: inline-flex; align-items: center; gap: 7px; padding: 6px 12px; border: 0; border-radius: 8px; background: none; color: var(--soft); font-weight: 600; white-space: nowrap; }
.modes button b { display: inline-grid; place-items: center; width: 17px; height: 17px; border-radius: 5px; background: var(--panel-3); font-size: 10px; color: var(--soft); }
.modes button[aria-selected="true"] { background: var(--panel-3); color: var(--ink); box-shadow: 0 1px 0 rgba(255,255,255,.05) inset, 0 4px 12px -6px rgba(0,0,0,.6); }
.modes button[aria-selected="true"] b { background: var(--sel); color: #0b0d12; }
.modes button:disabled { opacity: .4; cursor: default; }

.presence { display: flex; padding-right: 4px; }
.presence span { width: 24px; height: 24px; margin-left: -6px; display: grid; place-items: center; border-radius: 50%; background: var(--a); color: #0b0d12; font-size: 10px; font-weight: 800; box-shadow: 0 0 0 2px var(--panel); transition: transform .3s, box-shadow .3s; }
.presence span.is-on { transform: translateY(-2px); box-shadow: 0 0 0 2px var(--panel), 0 0 0 4px var(--a); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; height: 32px; padding: 0 14px; border: 0; border-radius: 8px; background: var(--panel-3); color: var(--ink); font-weight: 650; white-space: nowrap; text-decoration: none; }
.btn:hover { background: var(--line-2); }
.btn-primary { background: var(--amber); color: var(--amber-ink); }
.btn-primary:hover { background: #ffc452; }
.btn-ghost { background: none; box-shadow: inset 0 0 0 1px var(--line-2); }
.btn:disabled { opacity: .45; cursor: default; }
.link-btn { border: 0; background: none; color: var(--soft); padding: 6px 8px; border-radius: 8px; white-space: nowrap; font-weight: 600; }
.link-btn:hover { color: var(--ink); background: var(--panel-3); }

/* ---------- Side panels ---------- */
.left, .right { background: var(--panel); min-height: 0; overflow: auto; scrollbar-width: thin; scrollbar-color: var(--line-2) transparent; }
.left { grid-area: left; border-right: 1px solid var(--line); }
.right { grid-area: right; border-left: 1px solid var(--line); }
.p-tabs { position: sticky; top: 0; z-index: 2; display: flex; gap: 2px; padding: 8px 8px 0; background: var(--panel); border-bottom: 1px solid var(--line); }
.p-tabs button { flex: 1; padding: 7px 8px 9px; border: 0; background: none; color: var(--soft); font-weight: 600; border-bottom: 2px solid transparent; }
.p-tabs button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--sel); }
.sec { padding: 12px 12px 14px; border-bottom: 1px solid var(--line); }
.sec-h { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin: 0 0 10px; font-size: 11px; font-weight: 700; color: var(--soft); letter-spacing: .02em; }
.sec-h small { font-weight: 600; color: var(--faint); letter-spacing: 0; }

/* Layers tree */
.tree { list-style: none; margin: 0; padding: 4px 6px 10px; }
.node > button { width: 100%; display: flex; align-items: center; gap: 8px; padding: 6px 8px; border: 0; border-radius: 7px; background: none; color: var(--ink); text-align: left; }
.node > button:hover { background: var(--panel-2); }
.node.is-sel > button { background: rgba(139,147,255,.14); box-shadow: inset 0 0 0 1px rgba(139,147,255,.35); }
.node .twist { width: 10px; color: var(--faint); transition: transform .2s; }
.node.is-sel .twist { transform: rotate(90deg); }
.node .nm { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }
.stage-dot { width: 8px; height: 8px; border-radius: 50%; flex: none; box-shadow: inset 0 0 0 1.5px var(--bp); }
.stage-dot[data-s="1"] { background: rgba(98,201,255,.45); }
.stage-dot[data-s="2"] { background: #c9ced9; box-shadow: none; }
.stage-dot[data-s="3"] { background: var(--ok); box-shadow: none; }
.stage-dot[data-s="-1"] { box-shadow: inset 0 0 0 1.5px var(--faint); }
.kids { list-style: none; margin: 2px 0 6px 14px; padding: 0 0 0 10px; border-left: 1px dashed var(--line-2); }
.kids button { width: 100%; display: flex; align-items: center; gap: 8px; padding: 4px 8px; border: 0; border-radius: 6px; background: none; color: var(--soft); font-size: 12px; text-align: left; }
.kids button:hover, .kids button.is-hot { background: rgba(98,201,255,.1); color: var(--ink); }
.kids .li { width: 18px; font: 600 10px/1 var(--mono); color: var(--faint); }
.lib { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
.lib button, .feat { display: flex; align-items: center; gap: 8px; min-width: 0; padding: 8px; border: 0; border-radius: 8px; background: var(--panel-2); box-shadow: inset 0 0 0 1px var(--line); color: var(--soft); text-align: left; font-weight: 600; }
.lib button span, .feat span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lib button[aria-pressed="true"], .feat[aria-pressed="true"] { color: var(--ink); background: rgba(139,147,255,.12); box-shadow: inset 0 0 0 1px rgba(139,147,255,.5); }
.feats { display: grid; gap: 6px; }

/* Inspector */
.row { display: grid; grid-template-columns: 74px minmax(0, 1fr); align-items: center; gap: 8px; margin-bottom: 8px; }
.row > label, .row > span:first-child { color: var(--soft); font-size: 12px; }
.seg { display: flex; gap: 2px; padding: 2px; border-radius: 8px; background: var(--app); box-shadow: inset 0 0 0 1px var(--line); }
.seg button { flex: 1; min-width: 0; display: inline-flex; align-items: center; justify-content: center; gap: 5px; padding: 5px 6px; border: 0; border-radius: 6px; background: none; color: var(--soft); font-weight: 600; font-size: 12px; white-space: nowrap; }
.seg button[aria-checked="true"], .seg button[aria-pressed="true"] { background: var(--panel-3); color: var(--ink); }
.inp { width: 100%; height: 30px; padding: 0 9px; border: 0; border-radius: 7px; background: var(--app); box-shadow: inset 0 0 0 1px var(--line); }
.inp:focus { box-shadow: inset 0 0 0 1px var(--sel); outline: none; }
.color { display: flex; align-items: center; gap: 6px; }
.color .chip { position: relative; width: 30px; height: 30px; flex: none; border-radius: 7px; background: var(--c); box-shadow: inset 0 0 0 1px rgba(255,255,255,.18); overflow: hidden; }
.color .chip input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.color .inp { font-family: var(--mono); text-transform: uppercase; }
.swatches { display: flex; gap: 5px; margin: 0 0 8px 82px; }
.swatches button { width: 20px; height: 20px; border: 0; border-radius: 50%; background: var(--c); box-shadow: inset 0 0 0 1px rgba(255,255,255,.2); }
.swatches button[aria-checked="true"] { box-shadow: 0 0 0 2px var(--panel), 0 0 0 3.5px var(--ink); }
.kv { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
.kv div { padding: 7px 9px; border-radius: 7px; background: var(--app); box-shadow: inset 0 0 0 1px var(--line); min-width: 0; }
.kv dt { font-size: 10.5px; color: var(--faint); }
.kv dd { margin: 0; font: 600 12px/1.3 var(--mono); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kv .ok { color: var(--ok); } .kv .bad { color: var(--warn); }
.est { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 8px; }
.est b { font: 750 20px/1 "Bricolage Grotesque", sans-serif; letter-spacing: -.02em; }
.est span { color: var(--soft); font-size: 12px; }
.note { margin: 8px 0 0; color: var(--faint); font-size: 11.5px; }
.hint { margin: 0; color: var(--soft); font-size: 12px; }

/* Agent request (checkpoint) + activity */
.req { margin: 12px; padding: 12px; border-radius: 12px; background: linear-gradient(180deg, rgba(242,178,58,.12), rgba(242,178,58,.04)); box-shadow: inset 0 0 0 1px rgba(242,178,58,.55), 0 10px 30px -18px rgba(242,178,58,.6); animation: rise .35s cubic-bezier(.2,.9,.2,1) both; }
.req-who { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; font-size: 11px; font-weight: 700; color: var(--amber); }
.req-who .av { width: 20px; height: 20px; font-size: 9px; }
.req p { margin: 0 0 10px; font-size: 13.5px; line-height: 1.45; }
.req .opts { display: grid; gap: 6px; }
.req .opt { display: grid; gap: 2px; padding: 9px 10px; border: 0; border-radius: 9px; background: var(--panel-2); box-shadow: inset 0 0 0 1px var(--line-2); text-align: left; }
.req .opt:hover { box-shadow: inset 0 0 0 1px var(--amber); }
.req .opt b { font-weight: 700; }
.req .opt small { color: var(--soft); }
.req .opt .sw { display: inline-block; width: 12px; height: 12px; margin-right: 6px; border-radius: 3px; vertical-align: -1px; background: var(--c); }
.now { display: flex; align-items: center; gap: 10px; padding: 12px; border-bottom: 1px solid var(--line); }
.now .av { width: 30px; height: 30px; }
.now p { margin: 0; font-size: 12.5px; }
.now small { display: block; color: var(--soft); }
.av { display: grid; place-items: center; flex: none; width: 22px; height: 22px; border-radius: 6px; background: var(--a); color: #0b0d12; font-size: 10px; font-weight: 800; }
.feed { list-style: none; margin: 0; padding: 10px 12px 16px; display: grid; gap: 8px; }
.feed li { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 8px; font-size: 12.5px; animation: rise .3s ease both; }
.feed li b { color: var(--a); font-weight: 700; }
.feed time { display: block; color: var(--faint); font: 500 10.5px/1.2 var(--mono); }
@keyframes rise { from { opacity: 0; transform: translateY(6px); } }

/* ---------- Viewport: a blueprint table in perspective ---------- */
.view { grid-area: view; position: relative; min-height: 0; overflow: hidden; perspective: 1900px; perspective-origin: 50% 38%; background: radial-gradient(120% 90% at 50% 0%, #10284d 0%, #0a1a35 42%, #060f20 100%); cursor: grab; touch-action: none; user-select: none; }
.view.is-grabbing { cursor: grabbing; }
.view::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(80% 60% at 50% 50%, transparent 55%, rgba(3,8,18,.55)); }
.scene { position: absolute; left: 50%; top: 47%; width: 0; height: 0; transform-style: preserve-3d; transform: scale(var(--zoom, 1)) rotateX(var(--rx, 55deg)) rotateZ(var(--rz, -32deg)); transition: transform .9s cubic-bezier(.2,.8,.2,1); }
.view.is-grabbing .scene { transition: none; }
.floor { position: absolute; left: -2600px; top: -2600px; width: 5200px; height: 5200px; transform: translateZ(-1px); background-color: transparent; background-image: linear-gradient(rgba(98,201,255,.09) 1px, transparent 1px), linear-gradient(90deg, rgba(98,201,255,.09) 1px, transparent 1px), linear-gradient(rgba(98,201,255,.2) 1px, transparent 1px), linear-gradient(90deg, rgba(98,201,255,.2) 1px, transparent 1px); background-size: 24px 24px, 24px 24px, 120px 120px, 120px 120px; background-position: center; -webkit-mask-image: radial-gradient(closest-side, #000 30%, transparent 100%); mask-image: radial-gradient(closest-side, #000 30%, transparent 100%); pointer-events: none; }
.rowset { position: absolute; left: 0; top: 0; transform-style: preserve-3d; transition: transform .9s cubic-bezier(.2,.8,.2,1); }

.dev { position: absolute; transform-style: preserve-3d; transition: transform .75s cubic-bezier(.22,1,.36,1) var(--dl, 0ms), opacity .5s var(--dl, 0ms); }
.dev.is-dim { opacity: .55; }
.dev-shadow { position: absolute; inset: 6% -4% -6% 4%; border-radius: 30px; background: rgba(0,0,0,.55); filter: blur(22px); transform: translateZ(-1px); transition: opacity .6s; }
.dev-body { position: absolute; inset: 0; transform-style: preserve-3d; border-radius: 34px; background: #0e1118; box-shadow: inset 0 0 0 2px #2c3242, inset 0 0 0 7px #0b0d12; transition: background-color .6s, box-shadow .6s; }
.dev-browser .dev-body { border-radius: 12px; box-shadow: inset 0 0 0 1px #2c3242; background: #0e1118; }
.dev-screen { position: absolute; inset: 8px; border-radius: 27px; transform-style: preserve-3d; overflow: hidden; }
.dev-browser .dev-screen { inset: 26px 1px 1px; border-radius: 0 0 11px 11px; }
.dev-bar { position: absolute; left: 1px; right: 1px; top: 1px; height: 25px; display: flex; align-items: center; gap: 5px; padding: 0 10px; border-radius: 11px 11px 0 0; background: #1a1f2a; }
.dev-bar i { width: 8px; height: 8px; border-radius: 50%; background: #3a4152; }
.dev-bar span { flex: 1; margin-left: 10px; height: 15px; border-radius: 8px; background: #11151d; color: #7c8496; font: 500 9px/15px var(--mono); padding-left: 8px; overflow: hidden; white-space: nowrap; }
.dev-notch { position: absolute; left: 50%; top: 14px; width: 30%; height: 18px; margin-left: -15%; border-radius: 10px; background: #0b0d12; transform: translateZ(2px); z-index: 4; }
.dev-tag { position: absolute; left: 0; top: calc(100% + 16px); display: flex; align-items: center; gap: 8px; white-space: nowrap; font-weight: 700; font-size: 15px; color: #dfe9ff; transform: translateZ(1px); }
.dev-tag small { font: 600 11px/1 var(--mono); color: var(--bp); }
.dev-tag .badges { display: flex; gap: 4px; }
.dev-tag .b { padding: 2px 6px; border-radius: 5px; background: rgba(95,211,154,.16); color: var(--ok); font: 700 10px/1.3 var(--mono); }
.dev-tag .b-f { background: rgba(139,147,255,.18); color: #b8bdff; }
.dev.is-sel .dev-body { box-shadow: inset 0 0 0 2px #2c3242, inset 0 0 0 7px #0b0d12, 0 0 0 3px rgba(139,147,255,.65); }
.dev-browser.is-sel .dev-body { box-shadow: inset 0 0 0 1px #2c3242, 0 0 0 3px rgba(139,147,255,.65); }
.dev.is-work .dev-body { box-shadow: inset 0 0 0 2px #2c3242, inset 0 0 0 7px #0b0d12, 0 0 0 3px var(--amber), 0 0 40px -6px rgba(242,178,58,.5); }
.dev-browser.is-work .dev-body { box-shadow: inset 0 0 0 1px #2c3242, 0 0 0 3px var(--amber), 0 0 40px -6px rgba(242,178,58,.5); }

/* The screen itself: sizes come from --u, set in px per device (no container queries, so 3D survives). */
.dev .sc { transform-style: preserve-3d; }
.dev .sc-body { transform-style: preserve-3d; }

/* Stages. -1 not started: a faint ghost. 0: blueprint outlines. 1: wireframe. 2: content. 3: styled. */
.dev[data-stage="-1"] { opacity: .18; }
.dev[data-stage="-1"] .sc, .dev[data-stage="0"] .sc { background: transparent; }
.dev[data-stage="-1"] .dev-body, .dev[data-stage="0"] .dev-body, .dev[data-stage="1"] .dev-body { background: rgba(7,20,41,.55); box-shadow: inset 0 0 0 1.5px var(--bp); }
.dev[data-stage="-1"] .dev-bar, .dev[data-stage="0"] .dev-bar, .dev[data-stage="1"] .dev-bar { background: transparent; box-shadow: inset 0 -1px 0 var(--bp); }
.dev[data-stage="-1"] .dev-notch, .dev[data-stage="0"] .dev-notch, .dev[data-stage="1"] .dev-notch { background: transparent; box-shadow: inset 0 0 0 1px var(--bp); }
.dev[data-stage="-1"] .sc *, .dev[data-stage="0"] .sc * { color: transparent !important; background: transparent !important; box-shadow: none !important; border-color: transparent !important; }
.dev[data-stage="-1"] .sc svg, .dev[data-stage="0"] .sc svg { stroke: transparent; }
.dev[data-stage="-1"] .k, .dev[data-stage="0"] .k { outline: 1px dashed rgba(98,201,255,.85); outline-offset: -1px; }
.dev[data-stage="1"] .sc { --brand: rgba(98,201,255,.35) !important; --brand-ink: rgba(98,201,255,.35) !important; --brand-l: rgba(98,201,255,.1) !important; --brand-d: rgba(98,201,255,.2) !important; --s-bg: rgba(7,20,41,.4) !important; --s-card: rgba(98,201,255,.07) !important; --s-line: rgba(98,201,255,.35) !important; --s-ink: rgba(98,201,255,.5) !important; --s-soft: rgba(98,201,255,.4) !important; --s-hero: rgba(98,201,255,.1) !important; --s-side: rgba(98,201,255,.08) !important; --art-bg: rgba(98,201,255,.16) !important; background: rgba(7,20,41,.5); color: rgba(98,201,255,.6); }
.dev[data-stage="1"] .sc .tx { color: transparent !important; background: rgba(98,201,255,.28) !important; border-radius: 3px; box-shadow: none !important; }
.dev[data-stage="1"] .sc svg { stroke: rgba(98,201,255,.7); }
.dev[data-stage="1"] .k { outline: 1px solid rgba(98,201,255,.55); outline-offset: -1px; }
.dev[data-stage="-1"] .art svg, .dev[data-stage="0"] .art svg, .dev[data-stage="1"] .art svg, .dev[data-stage="-1"] .k-spark svg, .dev[data-stage="0"] .k-spark svg, .dev[data-stage="1"] .k-spark svg, .dev[data-stage="-1"] .k-area svg, .dev[data-stage="0"] .k-area svg, .dev[data-stage="1"] .k-area svg, .dev[data-stage="-1"] .k-donut svg, .dev[data-stage="0"] .k-donut svg, .dev[data-stage="1"] .k-donut svg { opacity: 0; }
.dev[data-stage="1"] .art, .dev[data-stage="1"] .k-area, .dev[data-stage="1"] .k-donut, .dev[data-stage="1"] .k-spark { background: rgba(98,201,255,.16) !important; border-radius: 6px; }
.dev[data-stage="1"] .k-reward, .dev[data-stage="1"] .k-member, .dev[data-stage="1"] .k-welcomeP, .dev[data-stage="1"] .k-visit, .dev[data-stage="1"] .k-checkout { background: rgba(98,201,255,.1) !important; box-shadow: none !important; }
.dev[data-stage="2"] .sc { --brand: #7d8699 !important; --brand-ink: #ffffff !important; --brand-l: #e3e6ec !important; --brand-d: #4b5263 !important; }
.dev[data-stage="2"] .art, .dev[data-stage="2"] .k-spark, .dev[data-stage="2"] .k-area, .dev[data-stage="2"] .k-donut { filter: grayscale(1); }
.xplane .k-status, .xplane .k-home { visibility: hidden; }
.dev .sc, .dev .sc * { transition: color .5s, background-color .5s, box-shadow .5s, outline-color .5s, transform .7s cubic-bezier(.2,.8,.2,1); }

/* Exploded: every layer becomes its own glass sheet, lifted above the screen like an axonometric drawing. */
.xstack { position: absolute; inset: 0; transform-style: preserve-3d; pointer-events: none; }
.xplane { position: absolute; transform-style: preserve-3d; transform: translateZ(0); opacity: 0; border-radius: 27px; background: rgba(98,201,255,.035); box-shadow: inset 0 0 0 1px rgba(98,201,255,.55); transition: transform .85s cubic-bezier(.2,.9,.2,1), opacity .45s, box-shadow .3s; }
.dev-browser .xplane { border-radius: 0 0 11px 11px; }
.xplane.is-up { opacity: 1; transform: translateZ(var(--z)); }
.xplane .sc { background: transparent !important; overflow: visible; }
.xplane .sc-body { overflow: visible; }
.xplane .sc .k:not(.is-only) { visibility: hidden; }
.xplane .k-sheet { display: none; }
.xplane .k.is-only { box-shadow: 0 18px 34px -16px rgba(0,0,0,.75); }
.dev[data-stage="-1"] .xplane .k.is-only, .dev[data-stage="0"] .xplane .k.is-only, .dev[data-stage="1"] .xplane .k.is-only { box-shadow: none; }
.xtag { position: absolute; left: calc(100% + 26px); top: var(--ty); display: flex; align-items: center; gap: 6px; padding: 4px 8px 4px 6px; border-radius: 6px; transform: translateY(-50%); background: rgba(7,20,41,.94); box-shadow: inset 0 0 0 1px rgba(98,201,255,.6); color: #aee3ff; font: 650 14px/1.2 "Instrument Sans", sans-serif; white-space: nowrap; }
.xtag b { font: 700 11px/1 var(--mono); color: var(--bp); }
.xtag::before { content: ""; position: absolute; right: 100%; top: 50%; width: calc(26px + var(--gapr)); border-top: 1px dashed rgba(98,201,255,.8); }
.xtag::after { content: ""; position: absolute; right: calc(100% + 26px + var(--gapr) - 3px); top: calc(50% - 3px); width: 6px; height: 6px; border-radius: 50%; background: var(--bp); }
.dev-browser .xtag { left: auto; right: calc(100% + 26px); }
.dev-browser .xtag::before { right: auto; left: 100%; width: calc(26px + var(--gapl)); }
.dev-browser .xtag::after { right: auto; left: calc(100% + 26px + var(--gapl) - 3px); }
.xplane.is-hot { box-shadow: inset 0 0 0 1.5px var(--amber), 0 0 30px -8px rgba(242,178,58,.6); }
.xplane.is-hot .xtag { box-shadow: inset 0 0 0 1px var(--amber); color: var(--amber); }
.xplane.is-work { box-shadow: inset 0 0 0 1.5px var(--amber); }
.dev.is-exploded .dev-screen { opacity: .28; transition: opacity .6s; }
.dev.is-exploded .dev-shadow { opacity: .3; }

/* Agent cursors float above the layers. */
.cur { position: absolute; left: 0; top: 0; z-index: 9; display: flex; align-items: flex-start; gap: 2px; pointer-events: none; transform-style: preserve-3d; transition: transform .75s cubic-bezier(.3,.8,.25,1), opacity .3s; opacity: 0; }
.cur.is-on { opacity: 1; }
.cur svg { width: 20px; height: 20px; fill: var(--a); stroke: #0b0d12; stroke-width: 1.3; filter: drop-shadow(0 3px 4px rgba(0,0,0,.5)); }
.cur span { margin-top: 14px; padding: 3px 8px; border-radius: 6px; background: var(--a); color: #0b0d12; font-size: 11px; font-weight: 800; white-space: nowrap; }

/* Viewport overlays */
.v-tools { position: absolute; left: 50%; top: 12px; z-index: 5; display: flex; gap: 6px; transform: translateX(-50%); }
.v-group { display: flex; gap: 2px; padding: 3px; border-radius: 10px; background: rgba(18,21,28,.86); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: inset 0 0 0 1px var(--line-2), 0 10px 30px -16px rgba(0,0,0,.8); }
.v-group button { display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px; border: 0; border-radius: 7px; background: none; color: var(--soft); font-weight: 600; font-size: 12px; white-space: nowrap; }
.v-group button[aria-pressed="true"] { background: var(--panel-3); color: var(--ink); }
.v-group button:hover { color: var(--ink); }
.gizmo { position: absolute; right: 16px; top: 14px; z-index: 5; width: 64px; height: 64px; perspective: 300px; }
.gizmo-cube { position: absolute; left: 16px; top: 16px; width: 32px; height: 32px; transform-style: preserve-3d; transform: rotateX(var(--rx, 55deg)) rotateZ(var(--rz, -32deg)); transition: transform .9s cubic-bezier(.2,.8,.2,1); }
.gizmo-cube span { position: absolute; inset: 0; display: grid; place-items: center; border-radius: 4px; background: rgba(18,21,28,.9); box-shadow: inset 0 0 0 1px var(--line-2); color: var(--soft); font: 700 9px/1 var(--mono); backface-visibility: hidden; }
.gizmo-cube .f-top { transform: translateZ(16px); color: var(--bp); box-shadow: inset 0 0 0 1px rgba(98,201,255,.6); }
.gizmo-cube .f-bot { transform: rotateY(180deg) translateZ(16px); }
.gizmo-cube .f-n { transform: rotateX(90deg) translateZ(16px); }
.gizmo-cube .f-s { transform: rotateX(-90deg) translateZ(16px); color: #ff8f8f; }
.gizmo-cube .f-e { transform: rotateY(90deg) translateZ(16px); color: #8ff0b0; }
.gizmo-cube .f-w { transform: rotateY(-90deg) translateZ(16px); }
.v-zoom { position: absolute; right: 12px; bottom: 12px; z-index: 5; }
.v-zoom output { min-width: 46px; text-align: center; font: 600 12px/1 var(--mono); color: var(--soft); align-self: center; }
.v-hint { position: absolute; left: 14px; top: 18px; z-index: 5; margin: 0; color: rgba(159,220,255,.7); font: 500 11px/1.3 var(--mono); pointer-events: none; }

/* Prompt bar */
.prompt { position: absolute; left: 50%; bottom: 16px; z-index: 6; width: min(620px, calc(100% - 330px)); transform: translateX(-50%); display: flex; align-items: center; gap: 8px; padding: 6px 6px 6px 14px; border-radius: 14px; background: rgba(18,21,28,.9); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: inset 0 0 0 1px var(--line-2), 0 18px 50px -20px rgba(0,0,0,.9); }
.prompt svg { color: var(--amber); }
.prompt input { flex: 1; min-width: 0; height: 36px; border: 0; background: none; font-size: 14px; }
.prompt input:focus { outline: none; }
.prompt input::placeholder { color: var(--faint); }
.toast { position: absolute; left: 50%; bottom: 76px; z-index: 7; transform: translateX(-50%); padding: 8px 14px; border-radius: 10px; background: #1d2433; box-shadow: inset 0 0 0 1px rgba(98,201,255,.45), 0 12px 30px -14px rgba(0,0,0,.8); color: #d9ecff; font-size: 12.5px; white-space: nowrap; animation: rise .3s ease both; }

/* ---------- Timeline dock ---------- */
.dock { grid-area: dock; display: grid; grid-template-rows: 40px auto; background: var(--panel); border-top: 1px solid var(--line); min-width: 0; }
.dock-bar { display: flex; align-items: center; gap: 8px; padding: 0 10px; border-bottom: 1px solid var(--line); }
.play { width: 30px; height: 30px; display: grid; place-items: center; border: 0; border-radius: 8px; background: var(--amber); color: var(--amber-ink); }
.play svg { width: 14px; height: 14px; fill: currentColor; stroke: none; }
.tc { font: 600 12px/1 var(--mono); color: var(--ink); min-width: 92px; }
.tc span { color: var(--faint); }
.dock-title { margin-left: 6px; font-weight: 700; }
.dock-sub { color: var(--faint); font-size: 12px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.dock-bar .sp { flex: 1; }
.tl { display: grid; grid-template-columns: 148px minmax(0, 1fr); max-height: 216px; overflow: auto; scrollbar-width: thin; scrollbar-color: var(--line-2) transparent; }
.tl-heads { position: sticky; left: 0; z-index: 3; background: var(--panel); border-right: 1px solid var(--line); }
.tl-heads .tl-rule-h { height: 22px; border-bottom: 1px solid var(--line); }
.tl-head { display: flex; align-items: center; gap: 8px; height: 22px; padding: 0 10px; font-size: 12px; font-weight: 600; color: var(--soft); }
.tl-head .av { width: 16px; height: 16px; border-radius: 4px; font-size: 8px; }
.tl-head.is-on { color: var(--ink); }
.tl-area { position: relative; min-width: 100%; cursor: text; }
.tl-rule { position: sticky; top: 0; z-index: 2; height: 22px; background: var(--panel); border-bottom: 1px solid var(--line); }
.tl-tick { position: absolute; top: 0; bottom: 0; border-left: 1px solid var(--line); padding: 5px 0 0 4px; font: 500 10px/1 var(--mono); color: var(--faint); }
.tl-lane { position: relative; height: 22px; border-bottom: 1px solid rgba(35,40,53,.5); }
.clip { position: absolute; top: 3px; height: 16px; display: flex; align-items: center; padding: 0 6px; border-radius: 5px; overflow: hidden; white-space: nowrap; font-size: 10.5px; font-weight: 700; color: color-mix(in srgb, var(--a) 80%, #fff); background: color-mix(in srgb, var(--a) 12%, transparent); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--a) 55%, transparent); transition: background-color .25s, color .25s; }
.clip.is-done { background: var(--a); color: #0b0d12; box-shadow: none; }
.clip.is-now { background: color-mix(in srgb, var(--a) 70%, transparent); color: #0b0d12; box-shadow: 0 0 0 1px var(--a), 0 0 16px -2px var(--a); }
.key { position: absolute; top: 5px; width: 12px; height: 12px; margin-left: -6px; transform: rotate(45deg); border-radius: 2px; background: var(--panel); box-shadow: inset 0 0 0 1.5px var(--amber); }
.key.is-done { background: var(--amber); }
.key.is-wait { background: var(--amber); animation: keyp 1s ease-in-out infinite; }
@keyframes keyp { 50% { box-shadow: 0 0 0 5px rgba(242,178,58,.25); } }
.phead { position: absolute; top: 0; bottom: 0; left: 0; z-index: 3; width: 0; pointer-events: none; }
.phead::before { content: ""; position: absolute; top: 0; bottom: 0; left: -1px; width: 2px; background: #ff5d6c; }
.phead::after { content: ""; position: absolute; top: 0; left: -6px; border: 6px solid transparent; border-top: 8px solid #ff5d6c; }
.tl-empty { padding: 14px; color: var(--faint); }

/* ---------- Dialog (Send brief) ---------- */
dialog { width: min(560px, calc(100vw - 32px)); max-height: calc(100dvh - 40px); padding: 0; border: 0; border-radius: 16px; background: var(--panel); color: var(--ink); box-shadow: inset 0 0 0 1px var(--line-2), 0 40px 90px -30px rgba(0,0,0,.9); }
dialog::backdrop { background: rgba(4,7,14,.65); backdrop-filter: blur(3px); }
.dlg-h { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.dlg-h h2 { margin: 0; font: 700 16px/1.2 "Bricolage Grotesque", sans-serif; }
.dlg-b { padding: 16px; display: grid; gap: 12px; }
.dlg-b p { margin: 0; color: var(--soft); }
.dlg-b textarea { width: 100%; min-height: 76px; padding: 9px 10px; border: 0; border-radius: 9px; background: var(--app); box-shadow: inset 0 0 0 1px var(--line); resize: vertical; }
.brief { margin: 0; max-height: 220px; overflow: auto; padding: 12px; border-radius: 10px; background: var(--app); box-shadow: inset 0 0 0 1px var(--line); font: 12px/1.55 var(--mono); white-space: pre-wrap; color: #cfd6e4; }
.dlg-f { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 12px 16px 16px; }
.dlg-f .ok { color: var(--ok); font-size: 12px; }
.x { width: 30px; height: 30px; display: grid; place-items: center; border: 0; border-radius: 8px; background: none; color: var(--soft); }
.x:hover { background: var(--panel-3); color: var(--ink); }

/* ---------- Story: the site as an exploded stack of real sections ---------- */
.slab { position: absolute; left: -480px; width: 960px; height: 540px; transform-style: preserve-3d; transition: transform 1s cubic-bezier(.2,.8,.2,1), opacity .6s; }
.slab-face { position: absolute; inset: 0; border-radius: 10px; overflow: hidden; background: rgba(7,20,41,.5); box-shadow: inset 0 0 0 1.5px rgba(98,201,255,.8); }
.slab img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top; opacity: 0; filter: saturate(0) brightness(.6); transition: opacity 1s, filter 1s; }
.slab-wire { position: absolute; inset: 8% 7%; display: grid; grid-template-columns: repeat(12, 1fr); grid-auto-rows: 1fr; gap: 4%; transition: opacity .6s; }
.slab-wire span { border-radius: 6px; outline: 1.5px dashed rgba(98,201,255,.75); outline-offset: -1px; transition: background-color .6s, outline-color .6s; }
.slab[data-stage="-1"] { opacity: .32; }
.slab[data-stage="1"] .slab-wire span { background: rgba(98,201,255,.16); outline-style: solid; outline-color: rgba(98,201,255,.45); }
.slab[data-stage="2"] img { opacity: .6; }
.slab[data-stage="2"] .slab-wire { opacity: .3; }
.slab[data-stage="3"] img { opacity: 1; filter: none; }
.slab[data-stage="3"] .slab-wire { opacity: 0; }
.slab[data-stage="3"] .slab-face { box-shadow: 0 30px 60px -30px rgba(0,0,0,.9), inset 0 0 0 1px rgba(255,255,255,.08); }
.slab-tag { position: absolute; right: calc(100% + 26px); top: 24px; display: flex; flex-direction: column; align-items: flex-end; gap: 2px; white-space: nowrap; color: #dfe9ff; font: 700 22px/1.1 "Bricolage Grotesque", sans-serif; }
.slab-tag small { font: 600 14px/1 var(--mono); color: var(--bp); }
.slab-tag::after { content: ""; position: absolute; left: calc(100% + 4px); top: 14px; width: 22px; border-top: 1.5px dashed rgba(98,201,255,.8); }
.slab.is-work .slab-face { box-shadow: inset 0 0 0 1.5px var(--amber), 0 0 60px -10px rgba(242,178,58,.6); }
.flag { position: absolute; right: 24px; bottom: 24px; z-index: 3; max-width: 60%; padding: 12px 16px; border-radius: 12px; background: #fff3dc; color: #5c3b00; font: 650 18px/1.3 "Instrument Sans", sans-serif; box-shadow: 0 20px 40px -18px rgba(0,0,0,.8); transform: translateZ(30px); animation: rise .35s ease both; }
.flag.is-fixed { background: #dff3e8; color: #1c5a3b; }

/* ---------- Narrow screens: viewport on top, panels as tabs below ---------- */
.m-tabs { display: none; }
@media (max-width: 1100px) {
  .app { grid-template-columns: 220px minmax(0, 1fr) 260px; }
}
@media (max-width: 900px) {
  body { overflow: auto; }
  .app { height: auto; min-height: 100dvh; grid-template-columns: minmax(0, 1fr); grid-template-rows: auto 60vh auto auto auto; grid-template-areas: "top" "view" "dock" "mtabs" "panel"; }
  .top { grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "l r" "m m"; row-gap: 8px; padding: 8px 10px; }
  .top-l { grid-area: l; } .top-r { grid-area: r; } .modes { grid-area: m; justify-self: stretch; }
  .modes button { flex: 1; justify-content: center; padding: 7px 6px; }
  .presence, .crumb, .proj, .top .link-btn { display: none; }
  .m-tabs { grid-area: mtabs; display: flex; position: static; }
  .left, .right { grid-area: panel; border: 0; overflow: visible; }
  .app[data-mpanel="layers"] .right, .app[data-mpanel="inspect"] .left { display: none; }
  .prompt { width: calc(100% - 20px); bottom: 10px; }
  .v-tools { top: 8px; }
  .v-tools .v-cam { display: none; }
  .gizmo { display: none; }
  .v-zoom, .v-hint { display: none; }
  .tl { grid-template-columns: 96px minmax(0, 1fr); max-height: 190px; }
  .tl-head { padding: 0 6px; font-size: 11px; }
  .dock-sub { display: none; }
  .dock { min-width: 0; overflow: hidden; }
  .dock-bar { flex-wrap: wrap; row-gap: 6px; padding: 6px 10px; }
  .dock-bar .seg { display: none; }
  .dock-title { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .dock-bar .sp { display: none; }
  .dock { grid-template-rows: auto auto; }
  .toast { bottom: 64px; white-space: normal; width: calc(100% - 40px); text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

.app[data-mode="preview"] .scene { top: 52%; }

/* ---------- Cinema ---------- */
.bars::before, .bars::after { content: ""; position: absolute; left: 0; right: 0; z-index: 7; height: 0; background: #03060d; transition: height .7s cubic-bezier(.2,.8,.2,1); pointer-events: none; }
.bars::before { top: 0; } .bars::after { bottom: 0; }
.view.is-cine .bars::before, .view.is-cine .bars::after { height: 9%; }
.chapter { position: absolute; inset: 0; z-index: 8; display: grid; place-content: center; justify-items: center; gap: 8px; padding: 0 24px; text-align: center; pointer-events: none; opacity: 0; transition: opacity .55s; }
.chapter::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(60% 50% at 50% 50%, rgba(3,6,13,.82), rgba(3,6,13,0)); }
.chapter.is-on { opacity: 1; }
.cc-k { margin: 0; color: var(--amber); font: 700 13px/1 var(--mono); letter-spacing: .08em; }
.cc-t { margin: 0; color: #f4f7ff; font: 800 clamp(34px, 5.4vw, 72px)/1 "Bricolage Grotesque", sans-serif; letter-spacing: -.035em; text-shadow: 0 10px 40px rgba(0,0,0,.6); }
.cc-s { margin: 0; max-width: 520px; color: #b9c8e6; font-size: 15px; }
.chapter.is-on .cc-t { animation: ccIn 2.2s cubic-bezier(.2,.8,.2,1) both; }
.chapter.is-on .cc-k, .chapter.is-on .cc-s { animation: rise .6s .15s ease both; }
@keyframes ccIn { 0% { opacity: 0; transform: translateY(14px) scale(.96); letter-spacing: .02em; filter: blur(6px); } 35% { opacity: 1; transform: none; letter-spacing: -.035em; filter: none; } 100% { transform: scale(1.03); } }
.v-clock { position: absolute; left: 14px; top: 14px; z-index: 6; display: flex; align-items: center; gap: 8px; margin: 0; padding: 6px 12px 6px 8px; border-radius: 999px; background: rgba(18,21,28,.86); box-shadow: inset 0 0 0 1px var(--line-2); font: 700 13px/1 var(--mono); color: #f4f7ff; }
.v-orb { width: 16px; height: 16px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, #fff, #cfd8ff 45%, #8b93ff); box-shadow: 0 0 12px rgba(139,147,255,.7); }
.app[data-mode="build"] .v-hint { display: none; }
.narr { position: absolute; left: 50%; bottom: 18px; z-index: 6; display: flex; align-items: center; gap: 10px; max-width: min(640px, calc(100% - 200px)); margin: 0; padding: 8px 16px 8px 8px; transform: translateX(-50%); border-radius: 999px; background: rgba(8,12,22,.88); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: inset 0 0 0 1px var(--line-2), 0 16px 40px -18px rgba(0,0,0,.9); color: #e8ecf5; font-size: 14px; }
.narr span:last-child { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.narr.is-new { animation: rise .35s ease both; }
.narr .av { width: 26px; height: 26px; font-size: 11px; border-radius: 50%; }
.scene.is-slow { transition: transform 1.8s cubic-bezier(.45,.05,.2,1); }

/* Explosions */
.burst { position: absolute; left: 50%; top: 50%; width: 0; height: 0; z-index: 10; transform-style: preserve-3d; pointer-events: none; }
.burst i { position: absolute; left: -4px; top: -4px; width: 9px; height: 9px; border-radius: 2px; background: var(--c); box-shadow: 0 0 10px var(--c); animation: spark 1.1s cubic-bezier(.12,.8,.3,1) var(--d) both; }
.burst i:nth-child(3n) { width: 5px; height: 14px; border-radius: 3px; }
@keyframes spark { 0% { transform: translate3d(0,0,30px) scale(1.2); opacity: 1; } 100% { transform: translate3d(var(--dx), var(--dy), var(--dz)) rotate(var(--r)) scale(.2); opacity: 0; } }
.shock { position: absolute; left: -30px; top: -30px; width: 60px; height: 60px; border-radius: 50%; box-shadow: 0 0 0 3px var(--c), 0 0 24px 4px var(--c); transform: translateZ(2px); animation: shock 1s cubic-bezier(.1,.7,.3,1) both; }
@keyframes shock { 0% { transform: translateZ(2px) scale(.2); opacity: 1; } 100% { transform: translateZ(2px) scale(9); opacity: 0; } }
.dev.is-snap .dev-body { animation: snap .7s cubic-bezier(.3,1.6,.5,1); }
@keyframes snap { 0% { transform: translateZ(70px); } 55% { transform: translateZ(-10px); } 100% { transform: translateZ(0); } }
.dev.is-flash .dev-body { animation: glow 1s ease-out; }
@keyframes glow { 0% { box-shadow: inset 0 0 0 2px #2c3242, 0 0 0 4px #fff, 0 0 90px 20px rgba(242,178,58,.8); } 100% { box-shadow: inset 0 0 0 2px #2c3242, 0 0 0 0 rgba(255,255,255,0), 0 0 0 0 rgba(242,178,58,0); } }
.xplane { transition: transform .95s cubic-bezier(.34,1.5,.5,1), opacity .45s, box-shadow .3s; }
.xplane::after { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0; background: linear-gradient(180deg, transparent, rgba(98,201,255,.45) 50%, transparent) 0 -60% / 100% 35% no-repeat; }
.xplane.is-up::after { animation: scan 1s ease-out .15s 1 both; }
@keyframes scan { 0% { opacity: 1; background-position: 0 -60%; } 100% { opacity: 0; background-position: 0 160%; } }
.app.is-grand .xtag { opacity: 0; transition: opacity .3s; }
.app.is-grand .dev .dev-body { box-shadow: inset 0 0 0 2px #2c3242, 0 0 50px -10px rgba(242,178,58,.6); }
@media (max-width: 900px) { .narr { max-width: calc(100% - 24px); bottom: 10px; font-size: 13px; } .cc-s { font-size: 13px; } }

.slab.is-flash .slab-face { animation: glow 1s ease-out; }
.app[data-app="story"] .v-hint { display: none; }

/* ---------- Navigation ---------- */
.scene.is-mode { transition: transform 1.15s cubic-bezier(.65,0,.35,1); }
.dev.is-away { opacity: 0; pointer-events: none; }
.dev.is-away .dev-tag { opacity: 0; }
.dev.hand { opacity: 0; pointer-events: none; transition: transform .8s cubic-bezier(.22,1,.36,1) .12s, opacity .45s .12s; }
.dev.hand.is-on { opacity: 1; pointer-events: auto; }
.dev.hand .dev-screen { overflow: hidden; isolation: isolate; }
.dev.hand .dev-body { box-shadow: inset 0 0 0 2px #2c3242, inset 0 0 0 7px #0b0d12, 0 40px 80px -30px rgba(0,0,0,.85); }
.dev-browser.hand .dev-body { box-shadow: inset 0 0 0 1px #2c3242, 0 40px 80px -30px rgba(0,0,0,.85); }
.dev.hand .dev-tag small { color: var(--soft); }
.strip { position: absolute; left: 50%; bottom: 18px; z-index: 6; display: flex; align-items: center; gap: 4px; max-width: calc(100% - 200px); padding: 4px; transform: translateX(-50%); border-radius: 13px; background: rgba(18,21,28,.9); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: inset 0 0 0 1px var(--line-2), 0 16px 40px -18px rgba(0,0,0,.9); }
.app[data-mode="blueprint"] .strip { bottom: 80px; }
.app[data-app="story"] .strip { display: none; }
.ns-track { position: relative; display: flex; gap: 2px; min-width: 0; overflow: hidden; }
.ns-ind { position: absolute; left: 0; top: 0; bottom: 0; border-radius: 9px; background: var(--panel-3); box-shadow: inset 0 0 0 1px rgba(139,147,255,.55); transition: transform .45s cubic-bezier(.22,1,.36,1), width .45s cubic-bezier(.22,1,.36,1); }
.ns-chip { position: relative; z-index: 1; padding: 7px 12px; border: 0; border-radius: 9px; background: none; color: var(--soft); font-weight: 650; font-size: 12px; white-space: nowrap; }
.ns-chip:hover { color: var(--ink); }
.ns-chip[aria-current="true"] { color: var(--ink); }
.ns-arrow { display: grid; place-items: center; width: 32px; height: 32px; flex: none; border: 0; border-radius: 9px; background: none; color: var(--ink); font-size: 20px; line-height: 1; }
.ns-arrow:hover:not(:disabled) { background: var(--panel-3); }
.ns-arrow:disabled { opacity: .3; cursor: default; }
.ns-name { display: none; font-weight: 700; padding: 0 6px; white-space: nowrap; }
.ns-count { padding: 0 6px; color: var(--faint); font: 600 11px/1 var(--mono); white-space: nowrap; }
.modes { position: relative; }
.modes-ind { position: absolute; left: 3px; top: 3px; bottom: 3px; border-radius: 8px; background: var(--panel-3); box-shadow: 0 1px 0 rgba(255,255,255,.05) inset, 0 4px 12px -6px rgba(0,0,0,.6); transition: transform .45s cubic-bezier(.22,1,.36,1), width .45s cubic-bezier(.22,1,.36,1); }
.modes button { position: relative; z-index: 1; transition: color .3s; }
.modes button[aria-selected="true"] { background: none; box-shadow: none; }
.p-enter > *, .p-enter .sec { animation: pIn .45s cubic-bezier(.22,1,.36,1) both; }
.p-enter > *:nth-child(2) { animation-delay: .05s; } .p-enter > *:nth-child(3) { animation-delay: .1s; } .p-enter > *:nth-child(4) { animation-delay: .15s; }
@keyframes pIn { from { opacity: 0; transform: translateY(10px); } }
@media (max-width: 900px) {
  .strip, .app[data-mode="blueprint"] .strip { bottom: auto; top: 10px; max-width: calc(100% - 20px); }
  .app[data-mode="blueprint"] .v-tools { top: 58px; }
  .ns-track { display: none; }
  .ns-name { display: block; }
  .app[data-mode="preview"] .v-tools { display: none; }
}
@media (prefers-reduced-motion: reduce) { .ns-ind, .modes-ind { transition: none; } }
.app[data-mode="blueprint"] .strip { left: 14px; top: 14px; bottom: auto; transform: none; }
.app[data-mode="blueprint"] .ns-track { display: none; }
.app[data-mode="blueprint"] .ns-name { display: block; }
.app[data-mode="blueprint"] .v-hint, .app[data-mode="preview"] .v-hint, .dev.hand .dev-tag { display: none; }
@media (max-width: 900px) { .app[data-mode="blueprint"] .strip { left: 10px; top: 10px; } }

.dev.hand .sc, .dev.hand .sc * { transition: none; }