/* Betűtípusok: saját tárhelyről (Barlow, SIL Open Font License) */
@font-face{font-family:'Barlow';font-style:normal;font-display:swap;font-weight:400;src:url(../fonts/barlow-latin-ext-400-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'Barlow';font-style:normal;font-display:swap;font-weight:400;src:url(../fonts/barlow-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Barlow';font-style:normal;font-display:swap;font-weight:500;src:url(../fonts/barlow-latin-ext-500-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'Barlow';font-style:normal;font-display:swap;font-weight:500;src:url(../fonts/barlow-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Barlow';font-style:normal;font-display:swap;font-weight:600;src:url(../fonts/barlow-latin-ext-600-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'Barlow';font-style:normal;font-display:swap;font-weight:600;src:url(../fonts/barlow-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Barlow Condensed';font-style:normal;font-display:swap;font-weight:500;src:url(../fonts/barlow-condensed-latin-ext-500-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'Barlow Condensed';font-style:normal;font-display:swap;font-weight:500;src:url(../fonts/barlow-condensed-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Barlow Condensed';font-style:normal;font-display:swap;font-weight:600;src:url(../fonts/barlow-condensed-latin-ext-600-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'Barlow Condensed';font-style:normal;font-display:swap;font-weight:600;src:url(../fonts/barlow-condensed-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}

:root{
  color-scheme: light;
  --page:#E9EDE8; --panel:#F7F9F6; --ink:#262B2F; --ink-soft:#59636A; --line:#C3CDC2;
  --grid:#D5DED4; --grid-strong:#BFCDBE; --stage:#EEF2ED;
  --wood-a:#DDBF91; --wood-b:#CCA673; --wood-cut:#EAD6B2; --offcut:#A9CFA0;
  --plank-text:#2A2116; --warn:#B3402C; --ok:#3C7A4E; --focus:#6B4FB3; --wall:#262B2F; --hl:#6B4FB3; --glass:#2F8FD0;
  --accent:#6B4FB3; --accent-ink:#FFFFFF;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme: dark;
    --page:#171C1E; --panel:#1F2528; --ink:#E3E7E1; --ink-soft:#9BA6A9; --line:#364046;
    --grid:#222A2E; --grid-strong:#2C363B; --stage:#1B2124;
    --offcut:#8DBB84; --warn:#E5715A; --ok:#7CC48F; --focus:#B3A2EE; --wall:#D9DED7; --hl:#B3A2EE; --glass:#6FC3F2;
    --accent:#B3A2EE; --accent-ink:#16112A;
  }
}
:root[data-theme="dark"]{
  color-scheme: dark;
  --page:#171C1E; --panel:#1F2528; --ink:#E3E7E1; --ink-soft:#9BA6A9; --line:#364046;
  --grid:#222A2E; --grid-strong:#2C363B; --stage:#1B2124;
  --offcut:#8DBB84; --warn:#E5715A; --ok:#7CC48F; --focus:#B3A2EE; --wall:#D9DED7; --hl:#B3A2EE; --glass:#6FC3F2;
  --accent:#B3A2EE; --accent-ink:#16112A;
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
body{margin:0;background:var(--page);color:var(--ink);font-family:"Barlow",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:16px;line-height:1.45}
.cond{font-family:"Barlow Condensed","Arial Narrow",system-ui,sans-serif}
header{padding:18px 24px 4px;max-width:1440px;margin:0 auto}
h1{font-family:"Barlow Condensed","Arial Narrow",system-ui,sans-serif;font-weight:600;font-size:clamp(1.5rem,2.6vw,2rem);line-height:1.05;margin:0}
/* folyamatjelző */
.stepper{max-width:1440px;margin:0 auto;padding:10px 24px 0}
.stepper ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,1fr);gap:6px}
.stepper button{width:100%;display:flex;align-items:center;gap:8px;text-align:left;border:0;border-top:4px solid var(--line);background:none;padding:8px 2px 4px;color:var(--ink-soft);cursor:default;font:inherit}
.stepper .n{font-family:"Barlow Condensed","Arial Narrow",sans-serif;font-weight:600;font-size:1.25rem;line-height:1;min-width:1ch}
.stepper .t{font-size:.92rem;line-height:1.15}
.stepper li.done button{border-top-color:var(--ink-soft);color:var(--ink);cursor:pointer}
.stepper li.done button:hover .t{text-decoration:underline}
.stepper li.cur button{border-top-color:var(--accent);color:var(--ink);font-weight:600}
@media (max-width:760px){.stepper .t{display:none}.stepper li.cur .t{display:inline}.stepper ol{grid-template-columns:repeat(6,auto)}.stepper li.cur{grid-column:span 1}}
.app{display:grid;grid-template-columns:400px minmax(0,1fr);gap:20px;max-width:1440px;margin:0 auto;padding:14px 24px 24px;align-items:start}
@media (max-width:920px){.app{grid-template-columns:1fr;padding:12px 14px 20px}.view{order:-1}header,.stepper{padding-left:14px;padding-right:14px}}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:18px 18px 16px}
.panel h2{font-family:"Barlow Condensed","Arial Narrow",sans-serif;font-weight:600;font-size:1.6rem;line-height:1.1;margin:0 0 6px}
.panel p{margin:6px 0}
.lead{color:var(--ink-soft)}
.nav{display:flex;gap:8px;justify-content:space-between;align-items:center;margin-top:18px;padding-top:14px;border-top:1px solid var(--line)}
input,select,button{font:inherit;color:var(--ink)}
input[type=number],select{width:100%;padding:7px 9px;border:1px solid var(--line);border-radius:4px;background:var(--page)}
input:focus-visible,select:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
.btn{border:1px solid var(--line);background:var(--panel);border-radius:4px;padding:8px 14px;cursor:pointer}
.btn:hover{border-color:var(--ink-soft)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600}
.btn.primary:disabled{opacity:.45;cursor:not-allowed}
.btn.ghost{background:none}
.btn.small{padding:4px 10px;font-size:.9rem}
.hidden{display:none!important}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.field{margin:10px 0}
.field label{display:block;font-size:.88rem;color:var(--ink-soft);margin-bottom:3px}
.field small{display:block;color:var(--ink-soft);font-size:.8rem;margin-top:2px}
/* 1. alak */
.shapes{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:12px 0}
.shape{border:2px solid var(--line);border-radius:6px;background:var(--page);padding:10px 6px 6px;cursor:pointer;text-align:center}
.shape svg{width:100%;height:64px;display:block}
.shape svg path{fill:var(--wood-cut);stroke:var(--ink);stroke-width:3;vector-effect:non-scaling-stroke}
.shape.on{border-color:var(--accent)}
.shape span{display:block;margin-top:4px;font-size:.92rem}
.tools{display:flex;gap:8px;flex-wrap:wrap}
/* 2. méretek */
.measure{display:flex;align-items:flex-end;gap:10px;margin:14px 0 8px}
.measure .big{font-family:"Barlow Condensed","Arial Narrow",sans-serif;font-size:2.2rem;font-weight:600;padding:4px 10px;width:170px}
.measure .u{font-size:1.2rem;color:var(--ink-soft);padding-bottom:10px}
.measure label{display:block;font-size:.95rem;margin-bottom:4px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}
.chip{border:1px solid var(--line);background:var(--page);border-radius:4px;padding:3px 8px 4px;cursor:pointer;line-height:1.1;text-align:left;min-width:56px}
.chip b{display:block;font-size:.78rem;color:var(--ink-soft);font-weight:500}
.chip.ok b::after{content:" ✓";color:var(--ok)}
.chip.on{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.chip.bad{border-color:var(--warn)}
.msg{border-left:3px solid var(--line);padding:6px 10px;margin:10px 0;font-size:.95rem}
.msg.warn{border-color:var(--warn);color:var(--warn)}
.msg.ok{border-color:var(--ok)}
/* 3. nyílászárók */
.opcard{border:1px solid var(--line);border-radius:6px;padding:10px;margin:10px 0;background:var(--page)}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:4px;overflow:hidden;flex-wrap:wrap}
.seg button{border:0;background:var(--panel);padding:5px 10px;cursor:pointer;border-right:1px solid var(--line)}
.seg button:last-child{border-right:0}
.seg button.on{background:var(--ink);color:var(--page)}
.oprow{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}
.ophead{display:flex;justify-content:space-between;align-items:center;gap:8px}
details.adv{margin-top:14px;border-top:1px solid var(--line);padding-top:10px}
details.adv summary{cursor:pointer;font-weight:500}
/* 5. irány */
.dirs{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0}
.dircard{border:2px solid var(--line);border-radius:6px;background:var(--page);padding:8px;cursor:pointer;text-align:left}
.dircard.on{border-color:var(--accent)}
.dircard svg{display:block;width:100%;height:auto;aspect-ratio:1/1;max-height:170px}
.dircard .ttl{font-weight:600;margin-top:4px}
.dircard .sub{font-size:.85rem;color:var(--ink-soft)}
.badge{display:inline-block;background:var(--accent);color:var(--accent-ink);font-size:.75rem;font-weight:600;border-radius:3px;padding:1px 6px;margin-left:4px;vertical-align:1px}
/* 6. eredmény */
.buy{font-family:"Barlow Condensed","Arial Narrow",sans-serif;font-size:2rem;font-weight:600;line-height:1.05;margin:0 0 4px}
.price{font-size:1.1rem}
table{border-collapse:collapse;width:100%;font-size:.93rem}
th,td{text-align:left;padding:6px 8px;border-bottom:1px solid var(--line);vertical-align:top}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.acc{margin:12px 0}
.acc td:first-child{width:100%}
.notes{margin:8px 0 0;padding-left:18px;color:var(--ink-soft);font-size:.92rem}
.notes li{margin:3px 0}
.notes li.warn{color:var(--warn)}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
/* rajz */
.view{min-width:0;position:sticky;top:10px}
@media (max-width:920px){.view{position:static}}
.stage{border:1px solid var(--line);border-radius:6px;overflow:auto;background-color:var(--stage);
  background-image:linear-gradient(var(--grid-strong) 1px,transparent 1px),linear-gradient(90deg,var(--grid-strong) 1px,transparent 1px),linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:50px 50px,50px 50px,10px 10px,10px 10px;padding:8px}
.stage svg{display:block;width:100%;height:auto;max-height:calc(100vh - 190px);user-select:none;-webkit-user-select:none}
@media (max-width:920px){.stage svg{max-height:52vh}}
.legend{display:flex;flex-wrap:wrap;gap:4px 16px;margin:8px 2px 0;font-size:.85rem;color:var(--ink-soft)}
.legend span{display:inline-flex;align-items:center;gap:6px}
.lsw{width:20px;height:11px;border:1px solid var(--line);display:inline-block;border-radius:2px}
.info{min-height:1.4em;margin:6px 2px 0;font-size:.93rem}
.pc{stroke:#2A2116;stroke-opacity:.45;cursor:pointer}
.pc-a{fill:var(--wood-a)} .pc-b{fill:var(--wood-b)} .pc-cut{fill:var(--wood-cut)} .pc-off{fill:var(--offcut)}
.pc.sel{stroke:var(--hl);stroke-opacity:1;stroke-width:3}
.pc.notch{stroke:var(--warn);stroke-opacity:1;stroke-width:2;stroke-dasharray:5 3}
.lbl{fill:var(--plank-text);font-family:"Barlow Condensed","Arial Narrow",sans-serif;font-weight:500;pointer-events:none}
.lbl.off{fill:#14222B}
.rowlbl,.dim{fill:var(--ink-soft);font-family:"Barlow Condensed","Arial Narrow",sans-serif;font-weight:500}
.dim.act{fill:var(--accent);font-weight:600}
.dim.bad{fill:var(--warn)}
.wno-c{fill:var(--panel);stroke:var(--ink-soft)}
.wno-c.sel{fill:var(--accent);stroke:var(--accent)}
.wno{fill:var(--ink);font-family:"Barlow Condensed","Arial Narrow",sans-serif;font-weight:600;pointer-events:none}
.wno.sel{fill:var(--accent-ink)}
.wall{fill:none;stroke:var(--wall);stroke-width:3;stroke-linejoin:miter}
.wall-act{stroke:var(--accent);stroke-width:7;stroke-linecap:round}
.closegap{stroke:var(--warn);stroke-width:2;stroke-dasharray:6 4}
.gapline{fill:none;stroke:var(--ink-soft);stroke-width:1;stroke-dasharray:4 4}
.floor{fill:var(--page);opacity:.6}
.floor.prod{opacity:.55}
.hatch line{stroke:#2A2116;stroke-opacity:.28}
.glass{stroke:var(--glass);stroke-width:6}
.opcase{stroke:var(--stage);stroke-width:14}
.wall-sel{stroke:var(--accent);stroke-width:8;stroke-linecap:round}
.doorgap{stroke:var(--stage);stroke-width:7}
.swing{fill:none;stroke:var(--ink-soft);stroke-width:1.2}
.swing.dash{stroke-dasharray:5 4}
.light{stroke:var(--glass);stroke-width:2;opacity:.85}
.odim{stroke:var(--accent);stroke-width:1.2}
.odimt{fill:var(--accent);font-family:"Barlow Condensed","Arial Narrow",sans-serif;font-weight:600}
.cornerdot{fill:var(--accent)}
.hit{stroke:transparent;stroke-width:24;cursor:pointer;touch-action:none}
.hit.dw.h{cursor:ns-resize}.hit.dw.v{cursor:ew-resize}
.hit.dw:hover{stroke:var(--accent);stroke-opacity:.18}
.ophit{stroke:transparent;stroke-width:26;cursor:grab;touch-action:none}
.ophit:hover,.ophit.on{stroke:var(--glass);stroke-opacity:.25}
.dragging,.dragging *{cursor:grabbing!important}
/* részletek */
.details{max-width:1440px;margin:0 auto;padding:0 24px 30px}
@media (max-width:920px){.details{padding:0 14px 24px}}
.tabs{display:flex;gap:6px;margin:0 0 8px;flex-wrap:wrap}
.tabs .btn.on{background:var(--ink);color:var(--page);border-color:var(--ink)}
.tablewrap{overflow-x:auto;background:var(--panel);border:1px solid var(--line);border-radius:6px}
tr.rowhead td{background:var(--page);font-weight:600;padding-top:9px}
tr.rowhead td .muted{font-weight:400}
tr.sel td{background:color-mix(in srgb,var(--hl) 18%,transparent)}
.muted{color:var(--ink-soft)}
.warn{color:var(--warn)}
footer{max-width:1440px;margin:0 auto;padding:0 24px 30px;color:var(--ink-soft);font-size:.85rem}
@media print{
  header,.stepper,.nav,.actions,.tabs,footer,.info,.noprint{display:none!important}
  .app{display:block;padding:0}
  body{background:#fff;color:#000}
  .panel{border:0;padding:0}
  .view{position:static}
  .stage{background:#fff;border:0;padding:0;overflow:visible;break-inside:avoid}
  .stage svg{max-height:none}
  .hit,.ophit{display:none}
  .details{padding:0}
  .tablewrap{border:0;overflow:visible}
  .tabpanel{display:block!important;break-before:page}
}