:root {
  --red: #EC0205; --red-dk: #C10104;
  /* red & white theme: --ink = page background, --paper = text colour */
  --fg-rgb: 23, 24, 28; --bg-rgb: 255, 255, 255; --tint: #fdf1f1;
  --ink: #ffffff; --ink-2: #f7f5f4; --ink-3: #eeebe8;
  --paper: #17181c; --mute: rgba(23,24,28,.64); --line: rgba(23,24,28,.12);
  --sans: 'Poppins', system-ui, sans-serif; --mono: 'IBM Plex Mono', ui-monospace, monospace;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--ink); color: var(--paper); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
[hidden] { display: none !important; }
.mono { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 4px rgba(236,2,5,.22); display: inline-block; }
.eyebrow { display: flex; align-items: center; gap: 10px; color: var(--mute); margin-bottom: 16px; }
:focus-visible { outline: 2px solid var(--red); outline-offset: 2px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; font: 500 14px/1 var(--sans); padding: 14px 22px; border-radius: 999px; border: 1px solid transparent; cursor: pointer; transition: transform .2s, background .2s, border-color .2s; }
.btn:hover { transform: translateY(-1px); }
.btn-red { background: var(--red); color: #fff; } .btn-red:hover { background: var(--red-dk); }
.btn-line { background: transparent; color: var(--paper); border-color: rgba(var(--fg-rgb), .3); } .btn-line:hover { border-color: var(--paper); }
.btn.sm { padding: 11px 16px; font-size: 13px; }

.top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 18px; padding: 14px clamp(16px, 3vw, 32px); background: rgba(var(--bg-rgb), .9); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.top .brand img { display: block; width: 116px; height: auto; }
.top .tag { color: var(--mute); padding-left: 18px; border-left: 1px solid var(--line); }
.top .btn { margin-left: auto; }

.app { display: grid; grid-template-columns: 380px minmax(0, 1fr); min-height: calc(100vh - 62px); }

/* ---------- panel */
.panel { border-right: 1px solid var(--line); padding: 28px clamp(16px, 2.4vw, 30px) 40px; background: var(--ink); }
.intro h1 { font: 600 30px/1.1 var(--sans); letter-spacing: -0.025em; }
.lede { margin-top: 12px; font: 300 14.5px/1.6 var(--sans); color: var(--mute); }
#f { margin-top: 26px; display: grid; gap: 22px; }
fieldset { border: 0; display: grid; gap: 10px; }
legend { color: var(--mute); margin-bottom: 10px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.row2 label { display: grid; gap: 6px; font: 400 12px/1.2 var(--sans); color: var(--mute); }
.row2 input { font: 500 22px/1 var(--sans); color: var(--paper); background: var(--ink-2); border: 1px solid var(--line); border-radius: 8px; padding: 12px 12px; width: 100%; outline: none; transition: border-color .2s; }
.row2 input:focus { border-color: var(--red); }
.hint { font: 300 13px/1.4 var(--sans); color: var(--mute); }

.seg { display: grid; gap: 6px; }
.seg.two { grid-template-columns: repeat(2, 1fr); } .seg.three { grid-template-columns: repeat(3, 1fr); }
.seg.four { grid-template-columns: repeat(4, 1fr); } .seg.five { grid-template-columns: repeat(5, 1fr); }
.seg label { cursor: pointer; position: relative; }
.seg input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.seg span { display: grid; gap: 3px; place-items: center; text-align: center; min-height: 42px; padding: 8px 4px; border: 1px solid var(--line); border-radius: 8px; font: 500 13.5px/1.15 var(--sans); color: rgba(var(--fg-rgb), .8); background: var(--ink-2); transition: all .15s; }
.seg small { font: 400 10.5px/1 var(--mono); color: var(--mute); }
.seg label:hover span { border-color: rgba(var(--fg-rgb), .35); }
.seg input:checked + span { border-color: var(--red); color: var(--red-dk); background: rgba(236,2,5,.07); box-shadow: inset 0 0 0 1px var(--red); }
.seg input:focus-visible + span { outline: 2px solid var(--red); outline-offset: 2px; }
.pk span { min-height: 52px; font-size: 12.5px; }

.switch { display: inline-flex; align-items: center; gap: 12px; font: 400 14px/1 var(--sans); cursor: pointer; user-select: none; }
.switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.switch i { width: 40px; height: 22px; border-radius: 999px; background: rgba(var(--fg-rgb), .2); position: relative; transition: background .25s; }
.switch i::after { content: ''; position: absolute; left: 3px; top: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: transform .25s; }
.switch input:checked + i { background: var(--red); }
.switch input:checked + i::after { transform: translateX(18px); }
.switch input:focus-visible + i { outline: 2px solid var(--red); outline-offset: 3px; }

/* ---------- results */
.out { min-width: 0; display: grid; grid-template-rows: minmax(360px, 56vh) auto; }
.stage { position: relative; background: radial-gradient(ellipse at 50% 22%, #ffffff 0%, #f1f2f3 50%, #e2e4e6 100%); border-bottom: 1px solid var(--line); overflow: hidden; }
#c3d { position: absolute; inset: 0; width: 100%; height: 100%; display: block; touch-action: none; cursor: grab; }
#c3d:active { cursor: grabbing; }
.stage-ui { position: absolute; left: 16px; right: 16px; top: 16px; display: flex; align-items: center; justify-content: space-between; gap: 12px; pointer-events: none; }
.stage-ui .seg { width: 210px; pointer-events: auto; }
.stage-ui .seg span { background: rgba(var(--bg-rgb), .7); backdrop-filter: blur(8px); min-height: 38px; }
.drag { color: var(--mute); }
.warn { position: absolute; left: 16px; top: 66px; right: 16px; max-width: 560px; padding: 12px 14px; border-radius: 8px; background: #fff4e5; border: 1px solid #f0c48a; color: #7a4500; font: 400 13.5px/1.5 var(--sans); }

.sheet { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(300px, 1fr); }
.plan-col { padding: 22px clamp(16px, 2.4vw, 30px) 28px; border-right: 1px solid var(--line); min-width: 0; }
.plan-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.plan-head > .mono { color: var(--mute); }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.tabs button { font: 500 13px/1 var(--sans); color: rgba(var(--fg-rgb), .75); background: var(--ink-2); border: 1px solid var(--line); border-radius: 999px; padding: 9px 14px; cursor: pointer; transition: all .15s; }
.tabs button[aria-selected=true] { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.plan-wrap { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 12px; }
#plan { display: block; width: 100%; height: auto; max-height: 64vh; }
.fine { margin-top: 12px; font: 300 12px/1.55 var(--sans); color: var(--mute); }

.sum-col { padding: 22px clamp(16px, 2.4vw, 30px) 28px; display: grid; gap: 24px; align-content: start; }
.sum { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.sum > div { background: var(--ink-2); padding: 16px 18px; display: grid; grid-template-columns: 1fr auto; align-items: baseline; gap: 4px 12px; }
.sum .mono { color: var(--mute); grid-column: 1 / -1; }
.sum b { font: 600 26px/1.1 var(--sans); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.sum small { color: var(--mute); font-size: 13px; }
.notes .mono { color: var(--mute); margin-bottom: 10px; }
.notes ul { list-style: none; display: grid; gap: 10px; }
.notes li { display: grid; grid-template-columns: 14px 1fr; gap: 10px; font: 300 14px/1.5 var(--sans); color: rgba(var(--fg-rgb), .86); }
.notes li::before { content: ''; width: 8px; height: 8px; margin-top: 7px; border-radius: 2px; background: var(--c, var(--red)); }
.notes li.w { color: #8a4b00; }
.cta { display: grid; gap: 10px; }
.cta .fine { margin-top: 2px; text-transform: none; letter-spacing: .02em; }

/* ---------- build stages */
.buildbar { position: absolute; left: 16px; right: 16px; bottom: 16px; display: flex; align-items: center; gap: 14px; padding: 10px 16px 10px 10px; max-width: 640px; margin: 0 auto; border-radius: 999px; background: rgba(var(--bg-rgb), .78); backdrop-filter: blur(10px); border: 1px solid var(--line); transition: opacity .25s; }
.buildbar.off { opacity: 0; pointer-events: none; }
.play { flex: none; width: 40px; height: 40px; border-radius: 50%; border: 0; background: var(--red); cursor: pointer; display: grid; place-items: center; }
.play span { width: 0; height: 0; border-left: 12px solid #fff; border-top: 7px solid transparent; border-bottom: 7px solid transparent; margin-left: 3px; }
.play.on span { width: 12px; height: 14px; border: 0; margin: 0; background: linear-gradient(90deg, #fff 0 4px, transparent 4px 8px, #fff 8px); }
.track { flex: 1; min-width: 0; display: grid; gap: 4px; }
#stage { -webkit-appearance: none; appearance: none; width: 100%; height: 4px; border-radius: 4px; background: linear-gradient(90deg, var(--red) var(--pct, 100%), rgba(var(--fg-rgb), .2) var(--pct, 100%)); outline: none; cursor: pointer; }
#stage::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; border-radius: 50%; background: #fff; border: 3px solid var(--red); }
#stage::-moz-range-thumb { width: 14px; height: 14px; border-radius: 50%; background: #fff; border: 3px solid var(--red); }
.ticks { display: flex; justify-content: space-between; font-size: 9.5px; color: var(--mute); }
.ticks i { font-style: normal; }
#stageName { flex: none; min-width: 118px; text-align: right; color: var(--paper); }
.toast { position: absolute; left: 50%; top: 66px; transform: translateX(-50%); max-width: min(520px, calc(100% - 32px)); padding: 10px 16px; border-radius: 10px; background: var(--paper); color: var(--ink); font: 500 13.5px/1.45 var(--sans); box-shadow: 0 10px 30px rgba(0,0,0,.35); z-index: 3; }

/* ---------- plan tools */
.tools { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; align-items: center; }
.tools button { font: 500 13px/1 var(--sans); color: rgba(var(--fg-rgb), .85); background: var(--ink-2); border: 1px solid var(--line); border-radius: 8px; padding: 9px 12px; cursor: pointer; }
.tools button:hover:not(:disabled) { border-color: rgba(var(--fg-rgb), .4); }
.tools button[aria-pressed=true] { border-color: var(--red); background: rgba(236,2,5,.08); color: var(--red-dk); }
.tools button:disabled { opacity: .4; cursor: default; }
.tools .sep { width: 1px; height: 22px; background: var(--line); margin: 0 4px; }
#plan { touch-action: none; user-select: none; -webkit-user-select: none; }
#plan .room { cursor: pointer; }
#plan .room.sel { stroke: #EC0205; stroke-width: .35px; stroke-dasharray: 1 .5; }
#plan .room.swap { stroke: #2b6cb0; stroke-width: .45px; }
#plan .edge { stroke: transparent; stroke-width: 1.5px; stroke-linecap: round; }
#plan .edge.v { cursor: ew-resize; } #plan .edge.h { cursor: ns-resize; }
#plan .edge:hover { stroke: rgba(236,2,5,.45); }
#plan .open { cursor: grab; }
#plan .open.sel .ohit { stroke: #EC0205; stroke-width: .3px; }
#plan.adding .room { cursor: crosshair; }
.insp { margin-top: 12px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 10px; background: var(--ink-2); display: grid; gap: 10px; min-height: 64px; }
.insp .ih { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 12px; }
.insp .ih b { font: 600 16px/1.2 var(--sans); }
.insp .ih span { font: 400 13px/1.3 var(--sans); color: var(--mute); }
.insp .irow { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; }
.insp label { display: inline-flex; align-items: center; gap: 8px; font: 400 13px/1 var(--sans); color: var(--mute); }
.insp select { font: 500 13.5px/1 var(--sans); color: var(--paper); background: var(--ink); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; }
.insp .hint { margin: 0; }
.insp .hint b { color: var(--paper); font-weight: 600; }
.switch.sm { font-size: 13px; color: var(--paper); }
.checks .mono { color: var(--mute); margin-bottom: 10px; }
.checks ul { list-style: none; display: grid; gap: 8px; }
.checks li { display: grid; grid-template-columns: 18px 1fr; gap: 8px; font: 300 13.5px/1.5 var(--sans); color: rgba(var(--fg-rgb), .86); }
.checks li::before { content: '✓'; font-weight: 600; color: #2f8a55; }
.checks li.no { color: #8a4b00; cursor: pointer; }
.checks li.no::before { content: '!'; color: #d97a00; text-align: center; }

/* ---------- drawings and quantities */
.exports .mono { color: var(--mute); margin-bottom: 10px; }
.ex-btns { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.ex-btns .btn { padding: 12px 10px; font-size: 13px; }
.ex-btns .btn[aria-busy=true] { opacity: .6; pointer-events: none; }
.qty { margin-top: 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--ink-2); }
.qty summary { list-style: none; cursor: pointer; padding: 14px 16px; display: grid; gap: 4px; }
.qty summary::-webkit-details-marker { display: none; }
.qty summary span { font: 600 14px/1.2 var(--sans); }
.qty summary span::after { content: ' +'; color: var(--red); }
.qty[open] summary span::after { content: ' −'; }
.qty summary b { font: 400 12.5px/1.45 var(--sans); color: var(--mute); }
#qtyBody { padding: 0 16px 14px; display: grid; gap: 14px; }
#qtyBody h4 { font: 500 11px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--red); margin-bottom: 6px; }
#qtyBody table { width: 100%; border-collapse: collapse; font: 300 13px/1.4 var(--sans); }
#qtyBody td { padding: 5px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
#qtyBody td:last-child { text-align: right; white-space: nowrap; padding-left: 12px; font-variant-numeric: tabular-nums; color: var(--paper); }
#qtyBody tr.b td { font-weight: 600; }
#qtyBody .fine { margin: 0; }

/* ---------- photo */
.photo-btn { pointer-events: auto; display: inline-flex; align-items: center; gap: 8px; font: 500 13px/1 var(--sans); color: var(--paper); background: rgba(var(--bg-rgb), .86); backdrop-filter: blur(8px); border: 1px solid rgba(var(--fg-rgb), .3); border-radius: 999px; padding: 10px 14px; cursor: pointer; }
.photo-btn:hover { border-color: var(--paper); }
.photo-btn i { width: 15px; height: 11px; border: 1.6px solid currentColor; border-radius: 3px; position: relative; }
.photo-btn i::after { content: ''; position: absolute; left: 50%; top: 50%; width: 5px; height: 5px; border: 1.4px solid currentColor; border-radius: 50%; transform: translate(-50%, -50%); }
.photo { position: fixed; inset: 0; z-index: 50; background: rgba(5,6,8,.82); backdrop-filter: blur(6px); display: grid; place-items: center; padding: 16px; }
.photo-card { width: min(1100px, 100%); max-height: calc(100vh - 32px); overflow: auto; background: var(--ink-2); border: 1px solid var(--line); border-radius: 14px; padding: 18px; display: grid; gap: 14px; }
.photo-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.photo-head .mono { color: var(--mute); }
.photo-status { font: 500 16px/1.4 var(--sans); margin-top: 6px; }
.photo-x { flex: none; width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line); background: transparent; color: var(--paper); font-size: 22px; line-height: 1; cursor: pointer; }
.photo-card { grid-auto-rows: max-content; }
.photo-frame { position: relative; aspect-ratio: 16 / 9; width: min(100%, calc((100vh - 360px) * 16 / 9)); min-width: min(100%, 300px); justify-self: center; background: #1a1c20; border-radius: 10px; overflow: hidden; }
.photo-frame canvas, .photo-frame img { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.photo-bar { height: 3px; border-radius: 3px; background: rgba(var(--fg-rgb), .14); overflow: hidden; }
.photo-bar i { display: block; height: 100%; width: 0; background: var(--red); transition: width .3s; }
.photo-foot { display: flex; justify-content: space-between; align-items: center; gap: 12px 20px; flex-wrap: wrap; }
.photo-foot .fine { margin: 0; max-width: 560px; }
.photo-btns { display: flex; gap: 8px; }
.photo-btns .btn:disabled { opacity: .45; pointer-events: none; }

/* ---------- AI */
.photo-pick { display: flex; gap: 6px; }
.photo-pick button, .ai-styles button, .lang button { font: 500 13px/1 var(--sans); color: var(--paper); background: transparent; border: 1px solid var(--line); border-radius: 999px; padding: 8px 12px; cursor: pointer; }
.photo-pick button[aria-selected=true], .ai-styles button[aria-pressed=true], .lang button[aria-checked=true] { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.photo-ai { display: grid; gap: 10px; border-top: 1px solid var(--line); padding-top: 14px; }
.photo-ai .mono { color: var(--mute); }
.beta { color: var(--red); margin-left: 6px; }
.ai-styles { display: flex; flex-wrap: wrap; gap: 6px; }
.photo-ai .btn { justify-self: start; }
.ai-go { display: flex; flex-wrap: wrap; gap: 8px; }
.photo-ai .btn:disabled, .explain .btn:disabled { opacity: .45; pointer-events: none; }
.photo-ai .fine { margin: 0; max-width: 640px; }
.photo-frame .spin { position: absolute; inset: 0; display: grid; place-items: center; background: rgba(var(--bg-rgb), .45); font: 500 14px/1.4 var(--sans); color: #fff; text-align: center; padding: 20px; }
.explain { display: grid; gap: 10px; }
.ex-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.lang { display: flex; gap: 4px; }
.lang button { padding: 6px 10px; font-size: 12px; }
.ex-text:empty { display: none; }
.ex-text p { margin: 0 0 8px; font-size: 14px; line-height: 1.55; }
.ex-text .err { color: var(--mute); }
.explain .btn { justify-self: start; }
.explain .fine { margin: 0; }

/* ---------- on my plot: before / after */
.spot { display: grid; gap: 6px; text-align: left; width: 100%; margin: 4px 0 22px; padding: 16px 16px 14px; border-radius: 14px; border: 1px solid rgba(236,2,5,.55); background: linear-gradient(135deg, rgba(236,2,5,.18), rgba(236,2,5,.04) 60%), var(--ink-2); color: var(--paper); cursor: pointer; font: 400 13px/1.45 var(--sans); transition: border-color .2s, transform .2s; }
.spot:hover { border-color: var(--red); transform: translateY(-1px); }
.spot-tag { color: var(--red); font-size: 10px; }
.spot b { font-size: 17px; font-weight: 600; }
.spot > span:not(.spot-tag):not(.spot-go) { color: var(--mute); }
.spot-go { color: var(--red-dk); font-weight: 600; margin-top: 2px; }
.plot-btn { background: var(--red) !important; border-color: var(--red) !important; }
.plot-btn b { color: #fff !important; }
.plot-btn .new { font: 600 9px/1 var(--mono); text-transform: uppercase; letter-spacing: .06em; background: #fff; color: var(--red); border-radius: 4px; padding: 3px 4px; margin-left: 2px; }
.plot-btn { margin-left: 8px; }
.plot-btn b { color: var(--red); font-size: 13px; }
.plot-pick { display: grid; gap: 14px; }
.pmode { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.pmode button { display: grid; gap: 4px; text-align: left; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--line); background: transparent; color: var(--paper); cursor: pointer; font: 400 13px/1.35 var(--sans); }
.pmode button b { font-size: 15px; font-weight: 600; }
.pmode button span { color: var(--mute); }
.pmode button[aria-checked=true] { border-color: var(--red); background: rgba(236,2,5,.08); }
.plot-tip { color: var(--mute); font-size: 14px; line-height: 1.55; max-width: 640px; }
.plot-in { display: flex; gap: 10px; flex-wrap: wrap; }
.plot-in .btn { cursor: pointer; }
.plotm .fine { margin: 0; }
.ba { position: relative; overflow: hidden; border-radius: 10px; background: #1a1c20; user-select: none; touch-action: pan-y; width: fit-content; max-width: 100%; margin-inline: auto; }
.ba img { display: block; max-width: 100%; width: auto; height: auto; max-height: calc(100vh - 240px); min-width: min(100%, 320px); }
.ba-after { position: absolute; inset: 0; clip-path: inset(0 0 0 50%); }
.ba-after img { width: 100%; height: 100%; }
.ba-line { position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; background: #fff; transform: translateX(-1px); pointer-events: none; box-shadow: 0 0 10px rgba(0,0,0,.5); }
.ba-line i { position: absolute; top: 50%; left: 50%; width: 38px; height: 38px; transform: translate(-50%, -50%); border-radius: 50%; background: #fff; box-shadow: 0 4px 16px rgba(0,0,0,.4); }
.ba-line i::before { content: '‹ ›'; position: absolute; inset: 0; display: grid; place-items: center; color: var(--ink); font: 600 15px/1 var(--sans); letter-spacing: 2px; }
.ba-tag { position: absolute; top: 10px; font: 500 11px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: #fff; background: rgba(var(--bg-rgb), .6); padding: 6px 9px; border-radius: 6px; pointer-events: none; }
.ba-tag.l { left: 10px; } .ba-tag.r { right: 10px; }
.ba input[type=range] { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }
.ba input[type=range]:focus-visible + .spin, .ba:focus-within .ba-line i { outline: 2px solid var(--red); outline-offset: 2px; }
.ba.waiting .ba-after, .ba.waiting .ba-line, .ba.waiting .ba-tag.r, .ba.waiting input { display: none; }
.ba .spin[hidden] { display: none; }
.plotm .btn:disabled { opacity: .45; pointer-events: none; }
@media (max-width: 760px) {
  .plot-btn { margin-left: 0; }
  .pmode { grid-template-columns: 1fr; }
}

/* ---------- sign-up before the studio opens */
.gate { position: fixed; inset: 0; z-index: 60; background: rgba(5,6,8,.72); backdrop-filter: blur(10px); display: grid; place-items: center; padding: 16px; overflow-y: auto; }
.gate-card { width: min(480px, 100%); background: var(--ink-2); border: 1px solid var(--line); border-radius: 16px; padding: clamp(20px, 4vw, 32px); display: grid; gap: 14px; }
.gate-card .mono { color: var(--mute); display: flex; align-items: center; gap: 8px; }
.gate-card .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--red); }
.gate-card h1, .gate-card .gate-h { font: 600 clamp(26px, 4vw, 34px)/1.12 var(--sans); }
.gate-lede { color: var(--mute); font-size: 14px; line-height: 1.55; }
.gate-card label { display: grid; gap: 6px; font-size: 13px; color: var(--mute); }
.gate-card label small { opacity: .7; }
.gate-card input:not([type=checkbox]), .gate-card select { font: 400 15px/1.2 var(--sans); color: var(--paper); background: rgba(var(--fg-rgb), .06); border: 1px solid var(--line); border-radius: 10px; padding: 12px 13px; width: 100%; }
.gate-card input:focus, .gate-card select:focus { outline: 2px solid var(--red); outline-offset: 1px; }
.gate-card input.bad { border-color: var(--red); }
.gate-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.gate-ok { grid-auto-flow: column; justify-content: start; align-items: start; gap: 10px !important; line-height: 1.45; }
.gate-ok input { margin-top: 3px; accent-color: var(--red); }
.gate-err { color: var(--red-dk); font-size: 13px; min-height: 0; }
.gate-err:empty { display: none; }
.gate-card .btn { justify-content: center; }
.gate-card .btn[aria-busy=true] { opacity: .6; pointer-events: none; }
.gate-card .fine { margin: 0; text-align: center; }
body.gated .app, body.gated header.top { filter: blur(3px); pointer-events: none; user-select: none; }
@media (max-width: 520px) { .gate-pair { grid-template-columns: 1fr; } }

@media (max-width: 1180px) {
  .sheet { grid-template-columns: 1fr; }
  .plan-col { border-right: 0; border-bottom: 1px solid var(--line); }
}
@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .panel { border-right: 0; border-bottom: 1px solid var(--line); }
  .out { grid-template-rows: 62vh auto; }
  .top .tag { display: none; }
  .drag { display: none; }
  .ticks { display: none; }
  #stageName { min-width: 0; font-size: 10px; }
  .buildbar { gap: 10px; }
}

/* ---------- footer: areas + legal */
.sfoot { padding: 28px clamp(16px, 3vw, 32px) 90px; border-top: 1px solid var(--line); display: grid; gap: 12px; }
.sfoot .mono { color: var(--mute); }
.sfoot .area-links { display: flex; flex-wrap: wrap; gap: 6px 4px; font-size: 13px; line-height: 1.6; }
.sfoot .area-links a { color: rgba(var(--fg-rgb), .78); }
.sfoot .area-links a:hover { color: var(--red); text-decoration: underline; }
.sfoot .area-links a:not(:last-child)::after { content: ' ·'; color: var(--mute); margin-left: 4px; }
.sfoot .legal { opacity: .7; font-size: 10px; }


/* ================= 2026-11-06 · red & white theme ================= */
.top { background: rgba(255,255,255,.94); box-shadow: 0 8px 24px -18px rgba(23,24,28,.3); }
.tabs button[aria-selected=true], .photo-pick button[aria-selected=true], .ai-styles button[aria-pressed=true], .lang button[aria-checked=true] { background: var(--red); color: #fff; border-color: var(--red); }
.stage-ui .seg span, .buildbar { box-shadow: 0 8px 22px -14px rgba(23,24,28,.4); }
.stage-ui .seg span { background: rgba(255,255,255,.88); }
.spot { background: linear-gradient(135deg, rgba(236,2,5,.10), rgba(236,2,5,.02) 60%), #fff; }
.toast { box-shadow: 0 10px 30px rgba(23,24,28,.25); }
.photo-card, .gate-card { background: #fff; box-shadow: 0 30px 80px -30px rgba(23,24,28,.5); }
.sfoot { background: var(--ink-2); }
/* image frames stay dark */
.photo-frame, .ba { --fg-rgb: 243, 239, 232; --bg-rgb: 11, 12, 15; --ink: #0b0c0f; --paper: #f3efe8; }