/* =====================================================================
   Möbelplaner 3D – Stylesheet
   ===================================================================== */

:root{
  --bg:        #0e1116;
  --bg-stage:  #101520;
  --panel:     #161b22;
  --panel-2:   #1c222b;
  --panel-3:   #222a34;
  --line:      #262e39;
  --line-2:    #313b48;
  --txt:       #e5eaf1;
  --txt-2:     #98a5b6;
  --txt-3:     #6a7686;
  --acc:       #4c9ffe;
  --acc-2:     #2f7fd6;
  --acc-soft:  rgba(76,159,254,.14);
  --neg:       #e8564a;
  --neg-soft:  rgba(232,86,74,.14);
  --ok:        #43b581;
  --warn:      #e6a23c;
  --ax-x:      #ef6b62;
  --ax-y:      #62c76a;
  --ax-z:      #5b96f5;
  --radius:    7px;
  --radius-sm: 5px;
  --shadow:    0 8px 28px rgba(0,0,0,.45);
  --ff: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --ff-mono: ui-monospace, "SF Mono", "JetBrains Mono", Consolas, "Liberation Mono", monospace;
}
body.theme-light{
  --bg:        #eef0f3;
  --bg-stage:  #dfe4ea;
  --panel:     #ffffff;
  --panel-2:   #f4f6f8;
  --panel-3:   #e9edf1;
  --line:      #dde2e8;
  --line-2:    #c9d1da;
  --txt:       #1b2027;
  --txt-2:     #5c6875;
  --txt-3:     #8b96a3;
  --acc:       #1f74d6;
  --acc-2:     #175bab;
  --acc-soft:  rgba(31,116,214,.12);
  --ax-x:      #cf4239;
  --ax-y:      #2f8f39;
  --ax-z:      #2b62c4;
  --shadow:    0 8px 28px rgba(20,30,45,.16);
}

*,*::before,*::after{box-sizing:border-box}
/*
 * Das hidden-Attribut muss jede eigene display-Regel überstimmen. Ohne diese
 * Zeile bleiben per `el.hidden = true` ausgeblendete Elemente sichtbar, sobald
 * eine Klasse display setzt (z. B. .gl-error, .empty, .row, .fld) – die
 * Browser-Vorgabe [hidden]{display:none} hat die geringere Spezifität.
 */
[hidden]{display:none !important}
html,body{height:100%}
body{
  margin:0; background:var(--bg); color:var(--txt);
  font-family:var(--ff); font-size:13px; line-height:1.45;
  -webkit-font-smoothing:antialiased; overflow:hidden;
}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.sprite symbol{fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.ico{width:17px;height:17px;flex:0 0 auto;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.ico-brand{width:26px;height:26px;color:var(--acc)}
.ico-sm{width:13px;height:13px}
.ico-xl{width:34px;height:34px}
.muted{color:var(--txt-2)}
.small{font-size:11.5px}
.v-sep{width:1px;align-self:stretch;min-height:16px;background:var(--line);margin:0 3px;flex:0 0 auto}
.ax-x{color:var(--ax-x)} .ax-y{color:var(--ax-y)} .ax-z{color:var(--ax-z)}

/* ------------------------------------------------------------- Layout */
#app{display:grid;grid-template-rows:auto minmax(0,1fr) auto;height:100vh}
.workspace{display:grid;grid-template-columns:250px minmax(0,1fr) 308px;min-height:0}
body.view-bom .panel-left,
body.view-bom .panel-right{display:none}
body.view-bom .workspace{grid-template-columns:minmax(0,1fr)}
body.view-dim .panel-left{display:none}
body.view-dim .workspace{grid-template-columns:minmax(0,1fr) 308px}

/* ------------------------------------------------------------- Topbar */
.topbar{display:flex;align-items:center;gap:12px;padding:8px 12px;background:var(--panel);border-bottom:1px solid var(--line);flex-wrap:nowrap}
.brand{display:flex;align-items:center;gap:9px;padding-right:4px}
.brand-txt{display:flex;flex-direction:column;line-height:1.15}
.brand-txt strong{font-size:13.5px;letter-spacing:.2px;white-space:nowrap}
.brand-txt span{font-size:10.5px;color:var(--txt-3);white-space:nowrap}
.proj-name{
  width:200px;min-width:0;background:var(--panel-2);border:1px solid var(--line);color:var(--txt);
  border-radius:var(--radius-sm);padding:6px 9px;font:inherit;font-weight:500;
}
.proj-name:focus{outline:none;border-color:var(--acc);background:var(--panel-3)}
.viewtabs{display:flex;gap:3px;margin:0 auto;background:var(--panel-2);padding:3px;border-radius:9px;border:1px solid var(--line)}
.vtab{display:flex;align-items:center;gap:7px;padding:7px 15px;border:0;border-radius:6px;background:transparent;
  color:var(--txt-2);font:inherit;font-weight:600;font-size:12.5px;cursor:pointer;white-space:nowrap}
.vtab:hover{color:var(--txt);background:var(--panel-3)}
.vtab.is-active{background:var(--acc);color:#fff;box-shadow:0 1px 6px rgba(0,0,0,.25)}
.topactions{display:flex;align-items:center;gap:2px}
.tb{display:grid;place-items:center;width:30px;height:30px;border:0;border-radius:var(--radius-sm);background:transparent;color:var(--txt-2);cursor:pointer}
.tb:hover{background:var(--panel-3);color:var(--txt)}
.tb:disabled{opacity:.32;cursor:default;background:transparent}
.tb-sep{width:1px;height:20px;background:var(--line);margin:0 5px}

/* -------------------------------------------------------------- Panel */
.panel{background:var(--panel);display:flex;flex-direction:column;min-height:0;overflow:hidden}
.panel-left{border-right:1px solid var(--line);overflow-y:auto}
.panel-right{border-left:1px solid var(--line)}
.pgroup{padding:11px 12px;border-bottom:1px solid var(--line)}
.pgroup:last-child{border-bottom:0}
.pgroup-grow{flex:1 1 auto;display:flex;flex-direction:column;min-height:150px}
.pgroup-h{display:flex;align-items:center;gap:6px;margin:0 0 9px;font-size:10.5px;font-weight:700;
  letter-spacing:.9px;text-transform:uppercase;color:var(--txt-3)}
.pgroup-tools{margin-left:auto;display:flex;gap:3px;align-items:center}
.unit-tag{font-weight:600;letter-spacing:.4px;color:var(--txt-3);text-transform:none}
.hint{margin:8px 0 0;font-size:11px;color:var(--txt-3);line-height:1.45}

/* -------------------------------------------------------- Modusleiste */
.modebar{display:grid;grid-template-columns:repeat(3,1fr);gap:4px}
.modebar button{
  display:flex;flex-direction:column;align-items:center;gap:3px;padding:7px 2px;border:1px solid transparent;
  border-radius:var(--radius-sm);background:var(--panel-2);color:var(--txt-2);font:inherit;font-size:10px;font-weight:600;cursor:pointer;
}
.modebar button:hover{background:var(--panel-3);color:var(--txt)}
.modebar button.is-on{background:var(--acc-soft);border-color:var(--acc);color:var(--acc)}

/* --------------------------------------------------------- Werkzeuge */
.toolgrid{display:grid;grid-template-columns:repeat(6,1fr);gap:4px}
.tool{position:relative;display:grid;place-items:center;aspect-ratio:1;border:1px solid transparent;
  border-radius:var(--radius-sm);background:var(--panel-2);color:var(--txt-2);cursor:pointer}
.tool:hover{background:var(--panel-3);color:var(--txt)}
.tool.is-active{background:var(--acc-soft);border-color:var(--acc);color:var(--acc)}
.tool em{position:absolute;right:2px;bottom:0;font-size:8px;font-style:normal;font-weight:700;color:var(--txt-3);opacity:.75}
.tool.is-active em{color:var(--acc)}
.tool-neg{color:#b8756d}
.tool-neg.is-active{background:var(--neg-soft);border-color:var(--neg);color:var(--neg)}

/* ---------------------------------------------------------- Presets */
.presets{display:grid;grid-template-columns:1fr 1fr;gap:4px;margin-bottom:8px}
.preset{display:flex;flex-direction:column;gap:1px;padding:6px 8px;border:1px solid var(--line);
  border-radius:var(--radius-sm);background:var(--panel-2);color:var(--txt);cursor:pointer;text-align:left;font:inherit}
.preset:hover{border-color:var(--acc);background:var(--panel-3)}
.preset b{font-size:11.5px;font-weight:600}
.preset span{font-size:9.5px;color:var(--txt-3);font-variant-numeric:tabular-nums}

/* ------------------------------------------------------------ Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:7px 13px;
  border:1px solid var(--line-2);border-radius:var(--radius-sm);background:var(--panel-2);
  color:var(--txt);font:inherit;font-weight:600;font-size:12px;cursor:pointer}
.btn:hover{background:var(--panel-3);border-color:var(--acc)}
.btn-acc{background:var(--acc);border-color:var(--acc);color:#fff}
.btn-acc:hover{background:var(--acc-2);border-color:var(--acc-2)}
.btn-wide{width:100%}
.mini{display:inline-grid;place-items:center;min-width:26px;height:26px;padding:0 5px;
  border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--panel-2);
  color:var(--txt-2);font:inherit;font-size:11px;font-weight:600;cursor:pointer;gap:5px}
.mini:hover{background:var(--panel-3);color:var(--txt);border-color:var(--line-2)}
.mini-txt{padding:0 8px;display:inline-flex;align-items:center;justify-content:center}
.mini-danger:hover{border-color:var(--neg);color:var(--neg);background:var(--neg-soft)}
.mini.is-on{background:var(--acc-soft);border-color:var(--acc);color:var(--acc)}
.mini-toggle.is-off{opacity:.55}
.btnrow{display:flex;gap:4px;align-items:center}
.btnrow-fill{margin-top:6px}
.btnrow-fill .mini{flex:1 1 auto;min-width:0}

/* -------------------------------------------------------------- Baum */
.tree{flex:1 1 auto;overflow-y:auto;margin:0 -4px;padding:0 4px}
.tnode{display:flex;align-items:center;gap:6px;padding:4px 6px;border-radius:var(--radius-sm);cursor:pointer;user-select:none;color:var(--txt)}
.tnode:hover{background:var(--panel-2)}
.tnode.is-sel{background:var(--acc-soft);box-shadow:inset 0 0 0 1px var(--acc)}
.tnode.is-neg .tname{color:#e58a80}
.tnode.is-hidden{opacity:.42}
.tnode .tswatch{width:11px;height:11px;border-radius:2px;border:1px solid rgba(0,0,0,.35);flex:0 0 auto}
.tnode .tico{width:14px;height:14px;color:var(--txt-3);flex:0 0 auto}
.tname{flex:1 1 auto;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}
.tdim{font-size:9.5px;color:var(--txt-3);font-variant-numeric:tabular-nums;flex:0 0 auto}
.tqty{font-size:10px;font-weight:700;color:var(--acc);flex:0 0 auto}
.tbtn{display:grid;place-items:center;width:19px;height:19px;border:0;background:transparent;border-radius:3px;color:var(--txt-3);cursor:pointer;flex:0 0 auto}
.tbtn:hover{background:var(--panel-3);color:var(--txt)}
.tbtn .ico{width:13px;height:13px}
.tkids{margin-left:13px;border-left:1px solid var(--line);padding-left:4px}
.tcaret{width:14px;height:14px;display:grid;place-items:center;color:var(--txt-3);flex:0 0 auto;cursor:pointer}
.tcaret .ico{width:11px;height:11px;transition:transform .12s}
.tcaret.is-open .ico{transform:rotate(90deg)}
.tree-empty{padding:16px 8px;text-align:center;color:var(--txt-3);font-size:11.5px}

/* --------------------------------------------------------------- Stage */
/*
 * Die Bühne stapelt senkrecht: Leiste der 2D-Ansicht, darunter die
 * Zeichenfläche. So kann die Leiste die Ansichten nicht verdecken.
 */
.stage{position:relative;min-width:0;background:var(--bg-stage);display:flex;flex-direction:column}
.viewhost{position:relative;flex:1 1 auto;min-width:0;min-height:0;overflow:hidden}
body.view-bom .viewhost{display:none}
.viewhost canvas{position:absolute;inset:0;display:block;width:100%;height:100%}
#glCanvas{touch-action:none;z-index:1}
#overlayCanvas{z-index:2;pointer-events:none}
.gl-error{
  position:absolute;inset:0;z-index:5;display:grid;place-items:center;text-align:center;padding:40px;
  background:var(--bg-stage);color:var(--txt-2);font-size:13px;line-height:1.6;
}

/* HUD */
.hud{position:absolute;z-index:4;display:flex;gap:6px;pointer-events:none}
.hud>*{pointer-events:auto}
.hud-tl{left:12px;top:12px;right:12px}
.hud-bl{left:12px;bottom:12px;max-width:66%;flex-direction:column;align-items:flex-start;gap:8px}
/*
 * In der Zeichnungsansicht bleibt die Fläche frei: jede Ansichtsbox trägt ihre
 * eigenen Schalter für Zoom und Einpassen, und der Hinweistext steht in der
 * Statuszeile. Eine schwebende Leiste würde nur die untere linke Ansicht
 * verdecken – und wäre im Blattlayout nicht einmal eindeutig zuzuordnen.
 */
body.view-dim .hud-bl{display:none}
.hud-br{right:12px;bottom:12px}
.hud-plan{display:none}
body.view-plan .hud-plan{display:flex}

/* ------------------------------------------------ Leiste der 2D-Ansicht */
.dimbar{display:none;align-items:center;flex-wrap:wrap;gap:6px 12px;padding:7px 12px;
  background:var(--panel);border-bottom:1px solid var(--line);flex:0 0 auto}
body.view-dim .dimbar{display:flex}
.dimbar-opts{display:flex;align-items:center;flex-wrap:wrap;gap:6px 12px;margin-left:auto}
.dimbar .seg-views{margin-left:0}
.hudbar{display:flex;align-items:center;gap:4px;padding:5px 8px;background:var(--panel);
  border:1px solid var(--line);border-radius:9px;box-shadow:var(--shadow)}
.hudbar-wrap{flex-wrap:wrap;gap:5px 11px}
.hudlabel{font-size:10px;font-weight:700;letter-spacing:.7px;text-transform:uppercase;color:var(--txt-3);padding:0 4px}
.zoombox{display:flex;gap:3px;padding:4px;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}
.chip{padding:5px 10px;border-radius:20px;background:rgba(10,14,20,.78);border:1px solid var(--line);
  color:var(--txt-2);font-size:11px;backdrop-filter:blur(6px)}
body.theme-light .chip{background:rgba(255,255,255,.9)}

/* --------------------------------------------------------------- Felder */
.row{display:flex;align-items:center;gap:7px;margin-bottom:7px}
.row:last-child{margin-bottom:0}
.row-inline{margin:6px 0 0}
.lbl{font-size:11px;color:var(--txt-2);flex:0 0 auto;min-width:52px}
.inp{width:100%;min-width:0;background:var(--panel-2);border:1px solid var(--line);color:var(--txt);
  border-radius:var(--radius-sm);padding:6px 8px;font:inherit;font-size:12px}
.inp:hover{border-color:var(--line-2)}
.inp:focus{outline:none;border-color:var(--acc);background:var(--panel-3);box-shadow:0 0 0 2px var(--acc-soft)}
.inp.num{font-variant-numeric:tabular-nums;text-align:right;font-family:var(--ff-mono);font-size:11.5px;padding:6px 6px}
.inp-name{font-weight:600;font-size:12.5px}
.inp-mini{width:auto;padding:3px 18px 3px 6px;font-size:10.5px;background-position:calc(100% - 10px) 9px,calc(100% - 6px) 9px}
.inp.ta{resize:vertical;min-height:48px;font-size:11.5px;line-height:1.4}
.inp.hex{width:80px;flex:0 0 80px;font-family:var(--ff-mono);font-size:11px;text-transform:uppercase}
select.inp{appearance:none;cursor:pointer;padding-right:24px;
  background-image:linear-gradient(45deg,transparent 50%,var(--txt-3) 50%),linear-gradient(135deg,var(--txt-3) 50%,transparent 50%);
  background-position:calc(100% - 13px) 12px,calc(100% - 8px) 12px;background-size:5px 5px;background-repeat:no-repeat}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:7px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:5px;margin-bottom:7px}
.fld{display:flex;flex-direction:column;gap:3px;min-width:0}
.fld>span{font-size:10px;color:var(--txt-3);font-weight:700;letter-spacing:.3px;display:flex;gap:4px;white-space:nowrap}
.fld>span i{font-style:normal;opacity:.75;font-weight:600}
.fld-span2{grid-column:span 2}
.col{width:30px;height:27px;padding:0;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--panel-2);cursor:pointer;flex:0 0 auto}
.col::-webkit-color-swatch-wrapper{padding:2px}
.col::-webkit-color-swatch{border:0;border-radius:3px}
.swatches{display:grid;grid-template-columns:repeat(11,1fr);gap:3px;margin:2px 0 8px}
.swatch{aspect-ratio:1;border-radius:3px;border:1px solid rgba(0,0,0,.28);cursor:pointer;padding:0}
.swatch:hover{transform:scale(1.16);border-color:var(--acc)}

.seg{display:flex;background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;margin-left:auto}
.seg button{display:inline-flex;align-items:center;gap:5px;border:0;background:transparent;color:var(--txt-2);
  font:inherit;font-size:11px;font-weight:600;padding:5px 10px;cursor:pointer}
.seg button:hover{background:var(--panel-3);color:var(--txt)}
.seg button.is-on{background:var(--acc);color:#fff}
.seg button[data-op="subtract"].is-on{background:var(--neg)}
.seg-wide{margin-left:0;width:100%}
.seg-wide button{flex:1 1 0;justify-content:center}
.seg-mini{margin-left:0}
.seg-mini button{padding:3px 8px;font-size:10px}
.seg-views{margin-left:0}
.seg-views button{padding:5px 9px}
.badge{display:inline-block;padding:3px 8px;border-radius:20px;background:var(--panel-3);color:var(--txt-2);
  font-size:10.5px;font-weight:700;letter-spacing:.3px}

.chk{display:inline-flex;align-items:center;gap:6px;cursor:pointer;font-size:11.5px;color:var(--txt-2);user-select:none;white-space:nowrap}
.chk input{appearance:none;width:14px;height:14px;flex:0 0 auto;border:1px solid var(--line-2);border-radius:3px;background:var(--panel-2);cursor:pointer;position:relative}
.chk input:checked{background:var(--acc);border-color:var(--acc)}
.chk input:checked::after{content:"";position:absolute;left:4px;top:1px;width:4px;height:8px;border:2px solid #fff;border-top:0;border-left:0;transform:rotate(45deg)}
.chk:hover{color:var(--txt)}
.togglist{display:flex;flex-direction:column;gap:5px;margin-top:4px}

.edgepick{display:flex;gap:3px;flex:1 1 auto}
.edgebtn{flex:1 1 auto;height:26px;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:var(--panel-2);color:var(--txt-3);font:inherit;font-size:10.5px;font-weight:700;cursor:pointer}
.edgebtn:hover{border-color:var(--line-2);color:var(--txt)}
.edgebtn.is-on{background:var(--ok);border-color:var(--ok);color:#08110d}

/* ------------------------------------------------------- Verbindungen */
/*
 * Die Stellenliste kann bei vielen Nachbarn lang werden – sie scrollt für sich,
 * damit Modus-Umschalter und Fußzeile des Dialogs stehen bleiben.
 */
.jointwrap{max-height:min(46vh,340px);overflow:auto;margin-top:10px}
.jointtab{width:100%;border-collapse:collapse;font-size:12px;background:var(--panel);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.jointtab th{background:var(--panel-2);color:var(--txt-3);font-size:9.5px;letter-spacing:.6px;
  text-transform:uppercase;font-weight:700;padding:6px 9px;text-align:left;white-space:nowrap;
  position:sticky;top:0;z-index:1}
.jointtab td{padding:5px 9px;border-bottom:1px solid var(--line);white-space:nowrap;
  font-variant-numeric:tabular-nums}
.jointtab tbody tr:last-child td{border-bottom:0}
.jointtab tbody tr:hover td{background:var(--panel-2)}
.jointtab td.num{text-align:right}
.jointtab .nm{font-weight:600}
.jointtab .warn{color:var(--neg)}
.jointtab input.num{width:64px;padding:3px 6px;text-align:right}
.jointtab tr.is-off td:not(.keep){opacity:.45}
.jointtab .grp{background:var(--panel-2);font-weight:700;color:var(--txt-2)}
.fld-inline{flex:0 0 auto;width:108px}
/* Verbinderliste im Inspektor */
.connlist{display:flex;flex-direction:column;gap:3px;margin-bottom:7px}
.connrow{display:flex;align-items:baseline;gap:6px;font-size:11px;color:var(--txt-2);min-width:0}
.connrow b{color:var(--txt);font-weight:600;flex:0 0 auto}
.connrow span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.connrow i{font-style:normal;color:var(--txt-3);margin-left:auto;flex:0 0 auto}
.connlist .empty-hint{font-size:11px;color:var(--txt-3)}
.jointtab select.inp{padding:3px 6px;min-width:132px}
.jointtab input.cnt{width:52px;padding:3px 6px;text-align:right}
#j_mode{margin-left:0}
#secJoints .btnrow .ico{margin-right:4px}

.aligntab{width:100%;border-collapse:collapse}
.aligntab td{padding:2px}
.aligntab td:first-child{width:16px;font-size:10px;font-weight:700;text-align:center}
.aligntab .mini{width:100%}

.empty{display:flex;flex-direction:column;align-items:center;gap:12px;padding:52px 24px;text-align:center;color:var(--txt-2)}
.empty p{margin:0;font-size:12px;line-height:1.55}
.empty .ico{color:var(--txt-3)}

.ptabs{display:flex;gap:2px;padding:8px 10px 0;border-bottom:1px solid var(--line)}
.ptab{flex:1 1 auto;padding:7px 0 8px;border:0;border-bottom:2px solid transparent;background:transparent;
  color:var(--txt-3);font:inherit;font-weight:600;font-size:12px;cursor:pointer}
.ptab:hover{color:var(--txt)}
.ptab.is-active{color:var(--acc);border-bottom-color:var(--acc)}
.ptab-body{display:none;overflow-y:auto;min-height:0}
.ptab-body.is-active{display:block;flex:1 1 auto}
.statline{margin:8px 0 0;padding:8px 10px;border-radius:var(--radius-sm);background:var(--panel-2);
  border:1px solid var(--line);font-size:11px;color:var(--txt-2);line-height:1.7}
.statline b{color:var(--txt);font-variant-numeric:tabular-nums;font-family:var(--ff-mono)}

/* -------------------------------------------------------- Stückliste */
#viewBom{display:none;flex-direction:column;overflow:hidden;flex:1 1 auto;min-width:0}
body.view-bom #viewBom{display:flex}
.bom-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:12px 18px;background:var(--panel);border-bottom:1px solid var(--line)}
.bom-title{display:flex;align-items:baseline;gap:10px}
.bom-title h2{margin:0;font-size:16px;font-weight:700;letter-spacing:-.2px}
.bom-actions{margin-left:auto;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.bom-body{flex:1 1 auto;overflow:auto;padding:18px;min-height:0}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(146px,1fr));gap:10px;margin-bottom:18px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:11px 13px}
.card span{display:block;font-size:9.5px;font-weight:700;letter-spacing:.7px;text-transform:uppercase;color:var(--txt-3);margin-bottom:3px}
.card b{font-size:19px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.4px;font-family:var(--ff-mono)}
.card i{font-style:normal;font-size:11px;color:var(--txt-2);margin-left:4px;font-family:var(--ff)}
.bsec{margin-bottom:22px}
.bsec>h3{display:flex;align-items:center;gap:9px;margin:0 0 9px;font-size:12px;font-weight:700;
  letter-spacing:.4px;text-transform:uppercase;color:var(--txt-2)}
.bsec>h3 em{font-style:normal;font-size:10.5px;color:var(--txt-3);font-weight:600;text-transform:none;letter-spacing:0}
.btable{width:100%;border-collapse:collapse;font-size:12px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.btable th{background:var(--panel-2);color:var(--txt-3);font-size:9.5px;letter-spacing:.6px;text-transform:uppercase;
  text-align:right;padding:9px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
.btable th.l,.btable td.l{text-align:left}
.btable td{padding:7px 10px;border-bottom:1px solid var(--line);text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.btable tbody tr:last-child td{border-bottom:0}
.btable tbody tr:hover td{background:var(--panel-2)}
.btable tfoot td{background:var(--panel-2);font-weight:700;border-top:1px solid var(--line-2)}
.btable .pos{color:var(--txt-3);font-size:11px}
.btable .nm{font-weight:600}
.btable .note{color:var(--txt-3);font-size:11px;white-space:normal;max-width:220px}
.btable .sw{display:inline-block;width:11px;height:11px;border-radius:2px;border:1px solid rgba(0,0,0,.3);margin-right:7px;vertical-align:-1px}
.btable .edg{font-family:var(--ff-mono);font-size:10.5px;color:var(--txt-2);letter-spacing:1px}
.bom-empty{padding:64px 20px;text-align:center;color:var(--txt-3)}
.print-only{display:none}

/* ---------------------------------------------------------- Statusbar */
.statusbar{display:flex;align-items:center;gap:16px;padding:5px 14px;background:var(--panel);
  border-top:1px solid var(--line);font-size:11px;color:var(--txt-2)}
.st{white-space:nowrap;font-variant-numeric:tabular-nums}
.st-grow{flex:1 1 auto;color:var(--txt-3);overflow:hidden;text-overflow:ellipsis}
.st-pos{font-family:var(--ff-mono);min-width:190px}
#st_snap{color:var(--acc);font-weight:600}
#st_cam{font-family:var(--ff-mono)}

/* -------------------------------------------------------------- Modal */
.modal{position:fixed;inset:0;z-index:80;display:grid;place-items:center}
.modal[hidden]{display:none}
.modal-back{position:absolute;inset:0;background:rgba(4,7,11,.62);backdrop-filter:blur(2px)}
.modal-box{position:relative;width:min(500px,calc(100vw - 32px));max-height:calc(100vh - 60px);display:flex;flex-direction:column;
  background:var(--panel);border:1px solid var(--line-2);border-radius:11px;box-shadow:var(--shadow);overflow:hidden}
.modal-box-wide{width:min(820px,calc(100vw - 32px))}
.modal-h{display:flex;align-items:center;gap:10px;padding:13px 15px;border-bottom:1px solid var(--line)}
.modal-h h2{display:flex;align-items:center;gap:9px;margin:0;font-size:13.5px;font-weight:700}
.modal-h .mini{margin-left:auto}
.modal-body{padding:15px;overflow-y:auto}
.modal-body>.muted{margin:0 0 12px}
.modal-f{display:flex;justify-content:flex-end;gap:8px;padding:12px 15px;border-top:1px solid var(--line);background:var(--panel-2)}
.helpbody{font-size:12px;line-height:1.6}
.helpcols{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.helpbody h3{margin:14px 0 6px;font-size:11px;letter-spacing:.7px;text-transform:uppercase;color:var(--acc)}
.helpbody h3:first-child{margin-top:0}
.helpbody ul{margin:0;padding-left:17px;color:var(--txt-2)}
.helpbody li{margin-bottom:3px}
.helpbody b{color:var(--txt)}
.helpbody code{background:var(--panel-3);padding:1px 5px;border-radius:3px;font-family:var(--ff-mono);font-size:11px;color:var(--txt)}
.keys{width:100%;border-collapse:collapse;font-size:11.5px}
.keys td{padding:3px 0;color:var(--txt-2);vertical-align:top}
.keys td:first-child{width:150px;font-family:var(--ff-mono);font-size:10.5px;color:var(--txt);padding-right:10px}
@media (max-width:860px){.helpcols{grid-template-columns:1fr}}

/* ------------------------------------------------------------- Toasts */
.toasts{position:fixed;left:50%;bottom:38px;transform:translateX(-50%);z-index:90;display:flex;flex-direction:column;gap:7px;align-items:center;pointer-events:none}
.toast{padding:8px 15px;border-radius:20px;background:var(--panel);border:1px solid var(--line-2);
  color:var(--txt);font-size:12px;font-weight:500;box-shadow:var(--shadow);animation:toastIn .18s ease-out}
.toast.err{border-color:var(--neg);color:#ff9d94}
.toast.ok{border-color:var(--ok)}
@keyframes toastIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ---------------------------------------------------- Schmale Fenster */
@media (max-width:1400px){
  .workspace{grid-template-columns:228px minmax(0,1fr) 288px}
  body.view-dim .workspace{grid-template-columns:minmax(0,1fr) 288px}
  .proj-name{width:150px}
}
@media (max-width:1180px){
  .brand-txt{display:none}
  .vtab{padding:7px 11px}
  .vtab span{display:none}
  .proj-name{display:none}
  .workspace{grid-template-columns:210px minmax(0,1fr) 272px}
  body.view-dim .workspace{grid-template-columns:minmax(0,1fr) 272px}
  .toolgrid{grid-template-columns:repeat(4,1fr)}
  .presets{grid-template-columns:1fr}
}

/* ------------------------------------------------------------ Scrollbar */
*::-webkit-scrollbar{width:10px;height:10px}
*::-webkit-scrollbar-track{background:transparent}
*::-webkit-scrollbar-thumb{background:var(--line-2);border-radius:6px;border:2px solid var(--panel)}
*::-webkit-scrollbar-thumb:hover{background:var(--txt-3)}
*::-webkit-scrollbar-corner{background:transparent}

/* ---------------------------------------------------------------- Druck */
@media print{
  body{overflow:visible;background:#fff;color:#000;font-size:10pt}
  .topbar,.statusbar,.panel,.hud,.dimbar,.modal,.toasts,.bom-actions,.sprite{display:none !important}
  #app{display:block;height:auto}
  .workspace{display:block}
  .stage{background:#fff;display:block}
  .bom-body{overflow:visible;padding:0}
  .bom-head{border:0;padding:0 0 10pt;background:#fff}
  .bom-title h2{font-size:16pt}
  .print-only{display:block}
  .card,.btable{border-color:#bbb;background:#fff;break-inside:avoid}
  .btable th{background:#eee;color:#333}
  .btable td{border-color:#ddd}
  .cards{grid-template-columns:repeat(4,1fr)}
  body.view-bom .viewhost{display:none !important}
  body:not(.view-bom) #viewBom{display:none !important}
  /* Zeichenfläche und Overlay bleiben übereinander; Höhe über das Seitenverhältnis */
  .viewhost{position:relative;height:auto;aspect-ratio:16/10;page-break-inside:avoid}
  .viewhost canvas{position:absolute;inset:0;width:100% !important;height:100% !important}
}