:root {
  --bg: #eef1ec; --panel: #fbfbf8; --fg: #1f2620; --muted: #66705f; --line: #d5dacf;
  --accent: #2f5d50; --accent-fg: #fff; --user: #e3ece5; --sys: #f1efe7; --warn: #9a6512; --hl: #ffe9a8;
  --f-body: "Segoe UI", system-ui, sans-serif; --f-mono: "Cascadia Mono", Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #141815; --panel: #1c211d; --fg: #e5eae3; --muted: #9aa695; --line: #333c34; --accent: #8cc1ad; --accent-fg: #0f1a15; --user: #243128; --sys: #232822; --warn: #e2b05c; }
}
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body { background: var(--bg); color: var(--fg); font: 14px/1.45 var(--f-body); }
button { font: inherit; cursor: pointer; border-radius: 6px; border: 1px solid var(--accent); background: var(--accent); color: var(--accent-fg); padding: 7px 12px; }
button.ghost { background: transparent; color: var(--fg); border-color: var(--line); }
button:disabled { opacity: .5; cursor: default; }
button:focus-visible, textarea:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.app { display: grid; grid-template-columns: var(--side-w, minmax(320px, 420px)) 1fr; height: 100%; }
.chat { position: relative; display: flex; flex-direction: column; min-height: 0; min-width: 0; background: var(--panel); border-right: 1px solid var(--line); }
/* táhlo pro změnu šířky levého panelu */
.side-resize { position: absolute; top: 0; bottom: 0; right: -5px; width: 10px; z-index: 6; cursor: col-resize; touch-action: none; }
.side-resize::after { content: ""; position: absolute; top: 0; bottom: 0; left: 4px; width: 2px; background: transparent; transition: background .15s; }
.side-resize:hover::after, .side-resize:focus-visible::after, .side-resize.drag::after { background: var(--accent); }
.side-resize:focus-visible { outline: none; }
body.resizing { cursor: col-resize; user-select: none; }
.chat-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; padding: 16px 16px 8px; }
.panel-tabs { margin: 0 16px 8px; display: flex; }
.panel-tabs button { flex: 1; }
.panel-tabs button[aria-selected="true"] { background: var(--accent); color: var(--accent-fg); }
.panel { display: flex; flex-direction: column; flex: 1; min-height: 0; border-top: 1px solid var(--line); }
.panel.params { overflow-y: auto; }
/* panel Parametry: oddíly dotazníku se šipkou, volby jako přepínací štítky */
.params-head { padding: 10px 16px 6px; font-size: 13px; color: var(--muted); }
.params-head p { margin: 0 0 6px; }
.params-msg { position: sticky; top: 0; z-index: 3; margin: 0; padding: 8px 16px; font-size: 12.5px; color: var(--accent); background: var(--panel); border-bottom: 1px solid var(--line); box-shadow: 0 2px 6px rgb(0 0 0 / .06); }
.params-msg.error { color: #b3261e; background: color-mix(in srgb, #b3261e 8%, var(--panel)); }
.bsec { border-bottom: 1px solid var(--line); }
.bsec > summary { list-style: none; display: flex; align-items: center; gap: 10px; padding: 12px 16px; cursor: pointer; font-weight: 600; user-select: none; }
.bsec > summary::-webkit-details-marker { display: none; }
.bsec > summary::before { content: ""; width: 7px; height: 7px; border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted); transform: rotate(-45deg); transition: transform .15s; flex: none; margin-right: 2px; }
.bsec[open] > summary::before { transform: rotate(45deg); }
.bsec > summary:hover { background: color-mix(in srgb, var(--accent) 6%, transparent); }
.bsec > summary:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.bsec-title { flex: 1; }
/* rozbalovací otázky (oddíl 6) */
.bq.bq-folded { padding-top: 0; padding-bottom: 0; }
.bq.bq-folded > .bq-note, .bq.bq-folded > .bq-lock { margin: 0 0 6px; }
.bq-fold > summary { list-style: none; display: flex; align-items: center; gap: 10px; padding: 5px 0; cursor: pointer; user-select: none; }
.bq-fold > summary::-webkit-details-marker { display: none; }
.bq-fold > summary::before { content: ""; width: 6px; height: 6px; border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted); transform: rotate(-45deg); transition: transform .15s; flex: none; }
.bq-fold[open] > summary::before { transform: rotate(45deg); }
.bq-fold > summary:hover .bq-label { color: var(--accent); }
.bq-fold > summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.bq-sum { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 1px; }
.bq-cur { font-size: 14px; color: var(--accent); font-weight: 600; overflow-wrap: anywhere; }
.bq-fold > summary .btag { flex: none; }
.bq-fold[open] > summary { padding-bottom: 4px; }
.bq-fold > .chips { padding-bottom: 10px; }
.bsec-count { font: 11px var(--f-mono); color: var(--muted); }
.bsec-intro { margin: -4px 16px 8px 35px; font-size: 15px; color: var(--muted); }
.bq { padding: 8px 16px 10px 35px; }
.bq-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; margin-bottom: 6px; }
.bq-label { font-size: 13px; }
.bq-hint { margin: -4px 0 6px; font-size: 14.4px; color: var(--muted); }
.btag { flex: none; font: 10px var(--f-mono); padding: 1px 6px; border-radius: 10px; border: 1px solid currentColor; white-space: nowrap; color: var(--muted); }
.btag.t-dum { color: var(--accent); }
.btag.t-rozpocet { color: var(--warn); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.chip span { display: inline-block; padding: 4px 10px; border: 1px solid var(--line); border-radius: 14px; font-size: 12.5px; background: var(--panel); transition: background .12s, border-color .12s; }
.chip input:checked + span { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }
.chip input[type="checkbox"]:checked + span::before { content: "✓ "; }
.chip input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.chip input:disabled + span { opacity: .5; }
.chip:hover input:not(:checked):not(:disabled) + span { border-color: var(--accent); }
.brange { display: flex; align-items: center; gap: 10px; }
.bnum { display: inline-flex; align-items: center; gap: 6px; }
.bnum input { width: 90px; padding: 5px 8px; font: 13px var(--f-mono); border: 1px solid var(--line); border-radius: 6px; background: var(--panel); color: var(--fg); }
.bnum input:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.bq-note { margin: 6px 0 0; font-size: 14.4px; color: var(--accent); background: color-mix(in srgb, var(--accent) 7%, transparent); border-radius: 6px; padding: 5px 8px; }
.bq[data-q="vazby"] .bq-note, .bq[data-q="stropy"] .bq-note { white-space: pre-line; }
.chips.with-desc { flex-direction: column; align-items: stretch; min-width: 0; }
.chips.with-desc .chip { min-width: 0; max-width: 100%; }
.chips.with-desc .chip span { overflow-wrap: anywhere; }
.chips.with-desc .chip span { display: block; border-radius: 10px; text-align: left; }
.chip small { display: block; margin-top: 2px; font-size: 13.8px; line-height: 1.35; opacity: .75; }
.swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(58px, 1fr)); gap: 4px; margin-bottom: 8px; }
.sw { display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 4px 2px; background: none; border: 1px solid transparent; border-radius: 8px; cursor: pointer; color: var(--fg); }
.sw span { width: 30px; height: 30px; border-radius: 50%; border: 1px solid color-mix(in srgb, var(--fg) 25%, transparent); }
.sw small { font-size: 12.6px; line-height: 1.2; text-align: center; color: var(--muted); overflow-wrap: anywhere; }
.sw:hover { border-color: var(--line); }
.sw[aria-pressed="true"] { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, transparent); }
.sw[aria-pressed="true"] span { box-shadow: 0 0 0 2px var(--panel), 0 0 0 4px var(--accent); }
.bcolor label { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--muted); }
.bcolor { display: flex; align-items: center; gap: 10px; }
.chip .delta { display: block; margin-top: 3px; font-style: normal; font: 13px var(--f-mono); opacity: .8; }
.chip .badge { display: inline-block; max-width: 100%; white-space: normal; margin-top: 4px; padding: 1px 7px; font-size: 13px; font-weight: 600; color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, transparent); border-radius: 6px; }
.chip input:checked + span .badge { color: inherit; background: color-mix(in srgb, currentColor 18%, transparent); }
.chip .payback { display: block; margin-top: 3px; font-style: normal; font-size: 13px; color: var(--accent); }
.chip input:checked + span .payback { color: inherit; }
.chip .need { display: block; margin-top: 3px; font-style: normal; font-size: 13px; opacity: .85; }
.chip .need b { font-weight: 400; white-space: nowrap; } .chip .need b.cur { font-weight: 700; }
.chip .delta.up { color: #b3261e; } .chip .delta.down { color: #2e7d32; }
.chip input:checked + span .delta { color: inherit; }
.bcolor input { width: 54px; height: 32px; padding: 2px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); cursor: pointer; }
.bcolor code { font: 12px var(--f-mono); color: var(--muted); }
.bq-note.low { color: #9a5b00; background: color-mix(in srgb, #e0a100 12%, transparent); }
.bq-note.over { color: #b3261e; background: color-mix(in srgb, #b3261e 8%, transparent); }
#facts dd.over { color: #b3261e; font-weight: 600; }
.bq-lock { margin: 6px 0 0; font-size: 14.4px; color: #8a5a00; }
.brange input { flex: 1; accent-color: var(--accent); }
.brange output, .stepper output { font: 12.5px var(--f-mono); font-variant-numeric: tabular-nums; min-width: 4.5em; text-align: right; }
.stepper { display: inline-flex; align-items: center; gap: 6px; }
.stepper output { min-width: 2em; text-align: center; }
.stepper button { width: 30px; height: 28px; padding: 0; }
.count-row { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 14px; }
.inst-floors { display: inline-flex; flex-wrap: wrap; gap: 6px 10px; }
.inst-floors:empty { display: none; }
.chip-wrap { display: inline-flex; align-items: center; gap: 4px; }
/* řádky jednotlivých místností: číslo / název, podlaží, táhlo plochy */
.inst-list { display: flex; flex-direction: column; gap: 4px; margin-top: 6px; }
.inst-list:empty { display: none; }
.inst-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; font-size: 12.5px; }
.inst-num { font: 11px var(--f-mono); color: var(--muted); min-width: 1.6em; }
.inst-name { min-width: 6.5em; color: var(--muted); }
.inst-size { display: inline-flex; align-items: center; gap: 6px; flex: 1; min-width: 110px; }
.inst-size input { flex: 1; min-width: 60px; accent-color: var(--accent); }
.inst-size output { font: 12px var(--f-mono); font-variant-numeric: tabular-nums; min-width: 4.2em; text-align: right; }
.floor-pick { display: inline-flex; align-items: center; }
.pass-btn { flex-shrink: 0; padding: 2px 8px; font-size: 12px; border-radius: 12px; }
.pass-btn[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }
.floor-pick b { font: 11px var(--f-mono); color: var(--muted); margin-right: 4px; }
.floor-pick button { padding: 2px 10px; font-size: 12px; border-radius: 0; }
.floor-pick button:first-of-type { border-radius: 12px 0 0 12px; }
.floor-pick button:last-of-type { border-radius: 0 12px 12px 0; border-left: 0; }
.floor-pick button[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }
.eyebrow { font: 11px var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
h1 { margin: 2px 0 0; font-size: 18px; text-wrap: balance; }
.badge { font: 11px var(--f-mono); padding: 3px 8px; border-radius: 20px; border: 1px solid currentColor; white-space: nowrap; }
.badge.cli { color: var(--warn); } .badge.api { color: var(--accent); }
.facts { display: grid; grid-template-columns: auto 1fr; gap: 2px 12px; margin: 0; padding: 0 16px 10px; border-bottom: 1px solid var(--line); font-size: 13px; }
.facts dt { color: var(--muted); } .facts dd { margin: 0; text-align: right; font-family: var(--f-mono); font-variant-numeric: tabular-nums; }
.facts .warn { color: var(--warn); grid-column: 1 / -1; text-align: left; font-family: var(--f-body); }
.messages { list-style: none; margin: 0; padding: 12px 16px; overflow-y: auto; flex: 1; display: flex; flex-direction: column; gap: 8px; }
.messages li { padding: 8px 11px; border-radius: 8px; white-space: pre-wrap; max-width: 92%; }
.messages .user { background: var(--user); align-self: flex-end; }
.messages .assistant { background: transparent; border: 1px solid var(--line); }
.messages .system { background: var(--sys); color: var(--muted); font-size: 12px; align-self: center; text-align: center; }
.messages .empty { color: var(--muted); align-self: stretch; max-width: none; border: 1px dashed var(--line); }
.composer { padding: 12px 16px 16px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 8px; }
.composer textarea { width: 100%; resize: vertical; font: inherit; color: var(--fg); background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 8px; }
.composer-row { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; }
.mode { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); margin-left: auto; }
.mode select { font: inherit; font-size: 13px; color: var(--fg); background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 5px 6px; }
.elapsed { font-family: var(--f-mono); color: var(--muted); margin-left: 6px; font-variant-numeric: tabular-nums; }

.stage { position: relative; display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.toolbar { display: flex; justify-content: space-between; align-items: center; padding: 10px 14px; gap: 10px; flex-wrap: wrap; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 7px; overflow: hidden; }
.seg button { border: 0; border-radius: 0; background: var(--panel); color: var(--fg); border-left: 1px solid var(--line); }
.seg button:first-child { border-left: 0; }
.seg button[aria-pressed="true"] { background: var(--accent); color: var(--accent-fg); }
.version { font: 12px var(--f-mono); color: var(--muted); }
.proposal { margin: 0 14px 10px; padding: 10px 14px; background: var(--hl); color: #2b2410; border-radius: 8px; display: flex; gap: 14px; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; }
.proposal ul { margin: 6px 0 0; padding-left: 18px; font-size: 13px; }
.proposal .warnline { color: #8a4b00; }
.proposal .impact { margin-top: 6px; padding: 6px 9px; border-radius: 6px; background: #f7c873; color: #3d2600; font-size: 13px; }
.proposal-actions { display: flex; gap: 8px; }
.proposal-actions .ghost { color: #2b2410; border-color: #c8b77a; }
.view { flex: 1; min-height: 0; position: relative; }
.view canvas { display: block; width: 100%; height: 100%; }
.plan { overflow: auto; background: #fff; display: grid; place-items: center; }
.plan img { max-width: 100%; height: auto; }
.busy { position: absolute; inset: 0; display: grid; place-items: center; background: rgba(0,0,0,.08); pointer-events: none; }
.busy > span { background: var(--panel); padding: 10px 16px; border-radius: 20px; border: 1px solid var(--line); }
[hidden] { display: none !important; }

@media (max-width: 820px) {
  .app { grid-template-columns: 1fr; grid-template-rows: 55% 45%; }
  .stage { order: -1; }
  .chat { border-right: 0; border-top: 1px solid var(--line); }
  .side-resize { display: none; }
}

/* odhlášení a přihlašovací stránka (neveřejné demo) */
.logout { font-size: 12px; color: var(--muted); }
body.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-box { width: min(340px, 100%); background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 24px; display: flex; flex-direction: column; gap: 12px; }
.login-box h1 { margin: 0; font-size: 20px; }
.login-box label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
.login-box input { font: inherit; color: var(--fg); background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 8px; }
.login-error { margin: 0; color: var(--warn); font-size: 13px; }

/* výběr výchozího domu */
.picker { position: fixed; inset: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 80%, transparent); backdrop-filter: blur(3px); display: grid; place-items: center; padding: 16px; overflow-y: auto; }
.picker[hidden] { display: none; }
.picker-box { width: min(1100px, 100%); max-height: calc(100vh - 32px); overflow-y: auto; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 20px; }
.picker-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 16px; }
.picker-head h2 { margin: 2px 0 4px; font-size: 20px; }
.picker-head p { margin: 0; color: var(--muted); max-width: 60ch; }
.cards { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr)); gap: 12px; }
.card { width: 100%; height: 100%; text-align: left; display: flex; flex-direction: column; padding: 0; overflow: hidden; background: var(--bg); color: var(--fg); border: 1px solid var(--line); border-radius: 10px; }
.card:hover, .card:focus-visible { border-color: var(--accent); outline: none; box-shadow: 0 0 0 1px var(--accent); }
.card.current { border-color: var(--accent); }
.card img { width: 100%; aspect-ratio: 16 / 9; object-fit: contain; background: #fff; border-bottom: 1px solid var(--line); }
.card.draft img { opacity: .55; }
.card-body { display: flex; flex-direction: column; gap: 6px; padding: 12px 14px 14px; }
.card-title { font-weight: 600; font-size: 15px; }
.layout { font: 12px var(--f-mono); color: var(--accent); margin-left: 4px; white-space: nowrap; }
.card-desc { color: var(--muted); font-size: 13px; }
.card-facts, .card-money { font-size: 12px; font-family: var(--f-mono); font-variant-numeric: tabular-nums; }
@media (max-width: 600px) {
  .picker { padding: 8px; }
  .picker-box { padding: 14px; max-height: calc(100vh - 16px); }
  .picker-head h2 { font-size: 18px; }
}

/* panel barev */
.colors { position: absolute; right: 12px; top: 60px; z-index: 5; width: min(320px, calc(100% - 24px)); background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 12px; box-shadow: 0 6px 24px rgb(0 0 0 / .12); display: flex; flex-direction: column; gap: 10px; }
.colors[hidden] { display: none; }
.colors-head { display: flex; flex-direction: column; gap: 2px; }
.colors-head span { font-size: 12px; color: var(--muted); }
.presets { display: flex; flex-wrap: wrap; gap: 6px; }
.preset { display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; font-size: 12px; }
.swatch { width: 12px; height: 12px; border-radius: 3px; border: 1px solid rgb(0 0 0 / .2); }
.colors-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 10px; }
.colors-grid label { display: flex; align-items: center; gap: 6px; font-size: 13px; }
.colors-grid input[type="color"] { width: 32px; height: 24px; padding: 0; border: 1px solid var(--line); border-radius: 4px; background: none; cursor: pointer; }
.dialog-actions { display: flex; justify-content: flex-end; }
.composer-row #send { margin-left: auto; }
.toolbar .mode { margin-left: 0; }

/* sbalitelný přehled domu */
.facts-box { border-bottom: 1px solid var(--line); }
.facts-box > summary { list-style: none; cursor: pointer; display: flex; align-items: baseline; gap: 8px; padding: 4px 16px 6px; font-size: 12px; color: var(--muted); user-select: none; }
.facts-box > summary::-webkit-details-marker { display: none; }
.facts-box > summary::before { content: "▸"; display: inline-block; transition: transform .15s; }
.facts-box[open] > summary::before { transform: rotate(90deg); }
.facts-box > summary:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.facts-label { font: 11px var(--f-mono); letter-spacing: .08em; text-transform: uppercase; }
.facts-sum { margin-left: auto; font-family: var(--f-mono); font-variant-numeric: tabular-nums; color: var(--fg); }
.facts-box[open] .facts-sum { display: none; }
.facts-box .facts { border-bottom: 0; }

/* pole chatu: výrazný rámeček i bez kurzoru, při psaní zvýrazněný */
.composer textarea { border: 2px solid color-mix(in srgb, var(--accent) 55%, var(--line)); background: var(--panel); border-radius: 8px; padding: 8px 10px; transition: border-color .15s, box-shadow .15s; }
.composer textarea:hover { border-color: color-mix(in srgb, var(--accent) 75%, var(--line)); }
.composer textarea:focus, .composer textarea:focus-visible { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent); }

/* dialog stavebních výkresů */
.draw-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr)); gap: 8px 12px; margin-bottom: 14px; }
.draw-form label { display: flex; flex-direction: column; gap: 3px; font-size: 12px; color: var(--muted); }
.draw-form input { font: inherit; font-size: 14px; color: var(--fg); background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 6px 8px; }
.sheets { list-style: none; margin: 0 0 14px; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(220px, 100%), 1fr)); gap: 10px; }
.sheet { display: flex; flex-direction: column; text-decoration: none; color: var(--fg); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--bg); }
.sheet:hover, .sheet:focus-visible { border-color: var(--accent); outline: none; }
.sheet img { width: 100%; aspect-ratio: 420 / 297; background: #fff; border-bottom: 1px solid var(--line); }
.sheet span { padding: 6px 8px; font-size: 13px; }
.sheet small { color: var(--muted); font-family: var(--f-mono); }
.draw-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; justify-content: flex-end; }
.draw-hint { margin-right: auto; font-size: 12px; color: var(--muted); max-width: 46ch; }

/* ovládání pohledu (vpravo dole nad vizualizací) */
.view-ctrls { position: absolute; right: 12px; bottom: 12px; z-index: 4; display: flex; align-items: flex-end; gap: 8px; pointer-events: none; }
.view-ctrls > * { pointer-events: auto; }
.view-ctrls button { width: 34px; height: 34px; padding: 0; display: grid; place-items: center; font-size: 15px; line-height: 1; background: color-mix(in srgb, var(--panel) 92%, transparent); color: var(--fg); border: 1px solid var(--line); border-radius: 8px; box-shadow: 0 1px 4px rgb(0 0 0 / .12); touch-action: none; user-select: none; }
.view-ctrls button:hover { border-color: var(--accent); color: var(--accent); }
.view-ctrls button:active { background: var(--accent); color: var(--accent-fg); }
.dpad { display: grid; grid-template-columns: repeat(3, 34px); grid-template-rows: repeat(3, 34px); gap: 3px; }
.dpad[hidden] { display: none; }
.garden-pads { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.garden-pads[hidden] { display: none; }
.ctrl-stack { position: relative; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.place-box { position: relative; display: flex; flex-direction: column; align-items: center; }
.place-box[hidden] { display: none; }
/* šipky pro posun a otočení domu: odlišené barvou od ovládání pohledu */
.view-ctrls .place button { border-color: color-mix(in srgb, var(--accent) 55%, var(--line)); color: var(--accent); }
.dpad .rccw { grid-area: 1 / 1; } .dpad .rcw { grid-area: 1 / 3; }
.place-label { display: grid; place-items: center; font: 10px var(--f-mono); color: var(--accent); text-transform: uppercase; letter-spacing: .04em; }
.place-msg { position: absolute; bottom: calc(100% + 6px); right: 0; width: 220px; margin: 0; padding: 6px 9px; font-size: 12px; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; box-shadow: 0 2px 8px rgb(0 0 0 / .14); }
.place-msg.error { color: #b3261e; border-color: color-mix(in srgb, #b3261e 40%, var(--line)); }
.dpad .up { grid-area: 1 / 2; } .dpad .left { grid-area: 2 / 1; } .dpad .home { grid-area: 2 / 2; } .dpad .right { grid-area: 2 / 3; } .dpad .down { grid-area: 3 / 2; }
.zoom { display: flex; flex-direction: column; gap: 3px; }
.zoom button { font-size: 20px; }
.zoom button[hidden] { display: none; }
.plan.zoomed { place-items: start; }

/* dialog rozpočtu – tabulky ve vzhledu KROS (vždy světlé jako papír) */
.budget-box { width: min(1180px, 100%); }
.bud-summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(180px, 100%), 1fr)); gap: 8px; margin-bottom: 12px; }
.bud-summary div { border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; display: flex; flex-direction: column; gap: 2px; background: var(--bg); }
.bud-summary span { font-size: 12px; color: var(--muted); }
.bud-summary b { font-family: var(--f-mono); font-size: 16px; font-variant-numeric: tabular-nums; }
.bud-summary .hl { border-color: var(--accent); }
.bud-bar { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; flex-wrap: wrap; }
.bud-vv { font-size: 13px; color: var(--muted); display: flex; align-items: center; gap: 4px; }
.bud-vv[hidden] { display: none; }
.kros { background: #fff; color: #000; border: 1px solid #bfbfbf; max-height: 52vh; overflow: auto; padding: 10px 12px; margin-bottom: 14px; font: 12px/1.35 Arial, "DejaVu Sans", sans-serif; }
.kros h3 { margin: 2px 0 10px; font-size: 15px; }
.kros table { border-collapse: collapse; width: 100%; margin-bottom: 10px; }
.kros .kv th { text-align: left; font-weight: normal; color: #505050; width: 110px; padding: 2px 6px 2px 0; vertical-align: top; }
.kros .kv td { padding: 2px 0; }
.kros .grid th { background: #d9d9d9; text-align: left; padding: 4px 6px; border-top: 1px solid #969696; border-bottom: 1px solid #969696; position: sticky; top: -10px; }
.kros .grid td { padding: 2px 6px; vertical-align: top; }
.kros .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.kros .mj { text-align: center; }
.kros .kod { white-space: nowrap; }
.kros .sum td { font-weight: bold; background: #f2f2f2; }
.kros .total td { font-weight: bold; font-size: 15px; background: #d9d9d9; padding: 6px; }
.kros .grp td { font-weight: bold; color: #1f3864; background: #f2f2f2; }
.kros .sec td { font-weight: bold; color: #1f3864; padding-top: 6px; }
.kros .item td { border-top: 1px solid #e3e3e3; }
.kros .vv td { color: #3f3f9f; font-style: italic; font-size: 11px; padding-top: 0; padding-bottom: 0; }
.kros .ind { padding-left: 22px; }
.kros .notes { margin: 6px 0 0; padding-left: 18px; color: #505050; font-size: 11px; }
.kros .grid th.num { text-align: right; }
.kros .grid th.mj { text-align: center; }
.bud-summary small { font-size: 12px; }
.bud-summary .ok small { color: var(--accent); }
.bud-summary .over { border-color: var(--warn); }
.bud-summary .over small { color: var(--warn); }

/* AI vizualizace */
.render-view { overflow: auto; padding: 16px; display: flex; flex-direction: column; gap: 14px; background: var(--bg); }
.render-view[hidden] { display: none; }
.render-head { display: flex; flex-wrap: wrap; gap: 12px 20px; align-items: flex-end; justify-content: space-between; }
.render-intro { display: grid; gap: 4px; max-width: 70ch; min-width: 0; }
.render-intro h2 { margin: 0; font-size: 18px; }
.render-intro p { margin: 0; color: var(--muted); font-size: 13px; }
.render-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.render-actions .mode { margin-left: 0; }
.render-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(360px, 100%), 1fr)); gap: 12px; }
.render-card figure { margin: 0; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; display: flex; flex-direction: column; }
.render-card img, .render-empty { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--sys); }
.render-empty { display: grid; place-items: center; padding: 16px; text-align: center; color: var(--muted); font-size: 13px; }
.render-card figcaption { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 8px 10px; font-size: 13px; }
.render-dl { padding: 4px 10px; font-size: 12px; }
.view-ctrls[hidden] { display: none; }
.render-media { position: relative; display: block; }
.render-annot { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.render-labels input { margin: 0; }

/* kontrola podle norem */
.norms-sum { display: flex; gap: 14px; flex-wrap: wrap; font-size: 13px; margin: 0 0 10px; }
.norms-sum b { font-family: var(--f-mono); font-size: 16px; }
.norms { overflow-y: auto; max-height: min(60vh, 640px); display: flex; flex-direction: column; gap: 14px; padding-right: 4px; }
.norms h3 { margin: 0 0 6px; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.norm { border: 1px solid var(--line); border-radius: 8px; margin-bottom: 6px; background: var(--bg); }
.norm > summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: 22px 1fr auto; gap: 8px; align-items: baseline; padding: 8px 10px; }
.norm > summary::-webkit-details-marker { display: none; }
.norm > p, .norm > ul { margin: 0; padding: 0 12px 10px 40px; font-size: 13px; }
.norm > ul { list-style: none; display: flex; flex-direction: column; gap: 2px; }
.norm-title { font-weight: 600; }
.norm-ref { font: 11px var(--f-mono); color: var(--muted); text-align: right; }
.ns-badge { display: inline-grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; font: 700 12px var(--f-mono); color: #fff; background: var(--muted); }
.ns-fail .ns-badge { background: #c0392b; } .ns-warn .ns-badge { background: #c27c0e; } .ns-ok .ns-badge { background: #2e8b57; }
.norm li.ns-fail { color: #c0392b; } .norm li.ns-warn { color: #a86a0a; } .norm li.ns-ok { color: var(--muted); }
.norms-sum .ns-fail b { color: #c0392b; } .norms-sum .ns-warn b { color: #c27c0e; } .norms-sum .ns-ok b { color: #2e8b57; }
@media (max-width: 600px) { .norm > summary { grid-template-columns: 22px 1fr; } .norm-ref { grid-column: 2; text-align: left; } .norm > p, .norm > ul { padding-left: 12px; } }
.norms-hint { margin: 10px 0 0; font-size: 12px; color: var(--muted); }