/* Dimetrio — identidad: papel de taller + azul de plano + ámbar de canto.
   Tipografía: Archivo (interfaz) e IBM Plex Mono (todo lo que es medida). */

:root{
  color-scheme:light;
  --paper:#eceae5;        /* fondo del plano, gris cálido de tablero */
  --panel:#fbfaf8;        /* paneles */
  --panel-2:#f1efea;      /* barras y cabeceras */
  --ink:#1a1c1f;
  --ink-2:#5d6169;
  --line:#d9d5cd;
  --line-2:#e8e5de;
  --accent:#1d5b7a;       /* azul de plano: selección, herramienta activa */
  --accent-soft:#dfeaf1;
  --canto:#d9741c;        /* ámbar de canto */
  --go:#2e6b46;
  --danger:#a83232;
  --shadow:0 1px 2px rgba(26,28,31,.07),0 6px 16px rgba(26,28,31,.06);
  /* colores del lienzo */
  --cv-grid:#dedbd3; --cv-grid2:#cbc7bd; --cv-axis:#c3cfd6;
  --cv-fill:#f7f6f3; --cv-fill-sel:#e6eff4; --cv-stroke:#3a3f47;
  --cv-dim:#7c8189; --cv-ann:#5d6169; --cv-ink:#1a1c1f; --cv-label:#6a6f77;
  --r:7px;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .logo-oscuro{display:none}
  :root:not([data-theme="light"]) .logo-claro{display:block}
  :root:not([data-theme="light"]) .marca-agua{opacity:.05}
  :root:not([data-theme="light"]){

    color-scheme:dark;
    --paper:#15171b; --panel:#1c1f25; --panel-2:#23272e;
    --ink:#e9eaec; --ink-2:#9aa0a9; --line:#2f343c; --line-2:#272b32;
    --accent:#6fa8c9; --accent-soft:#20303b; --canto:#e8913f; --go:#5aa87a; --danger:#d97070;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 6px 18px rgba(0,0,0,.35);
    --cv-grid:#23272e; --cv-grid2:#2d323a; --cv-axis:#38434c;
    --cv-fill:#252a31; --cv-fill-sel:#2b3a45; --cv-stroke:#9aa2ad;
    --cv-dim:#868d96; --cv-ann:#9aa0a9; --cv-ink:#e9eaec; --cv-label:#9aa0a9;
    }
}
:root[data-theme="light"] .logo-oscuro{display:block}
:root[data-theme="light"] .logo-claro{display:none}
:root[data-theme="dark"] .logo-oscuro{display:none}
:root[data-theme="dark"] .logo-claro{display:block}
:root[data-theme="dark"] .marca-agua{opacity:.05}
:root[data-theme="dark"]{
  color-scheme:dark;
  --paper:#15171b; --panel:#1c1f25; --panel-2:#23272e;
  --ink:#e9eaec; --ink-2:#9aa0a9; --line:#2f343c; --line-2:#272b32;
  --accent:#6fa8c9; --accent-soft:#20303b; --canto:#e8913f; --go:#5aa87a; --danger:#d97070;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 6px 18px rgba(0,0,0,.35);
  --cv-grid:#23272e; --cv-grid2:#2d323a; --cv-axis:#38434c;
  --cv-fill:#252a31; --cv-fill-sel:#2b3a45; --cv-stroke:#9aa2ad;
  --cv-dim:#868d96; --cv-ann:#9aa0a9; --cv-ink:#e9eaec; --cv-label:#9aa0a9;
}

*{box-sizing:border-box}
/* lo oculto, oculto: si no, reglas más específicas lo resucitan (el selector de
   archivo del navegador se colaba en el modal por debajo del botón bonito) */
[hidden]{display:none!important}
html,body{height:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font:13px/1.45 Archivo,system-ui,-apple-system,"Segoe UI",sans-serif;
  display:grid;grid-template-rows:auto 1fr auto;height:100vh;overflow:hidden;
}
button,input,select{font:inherit;color:inherit}
.mono,td.num,.coords,.totals,.pl-item b,#cmPiece{
  font-family:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  font-variant-numeric:tabular-nums;
}
:focus-visible{outline:2px solid var(--accent);outline-offset:1px}

/* ---------- pantalla de bienvenida ----------
   Fondo azul noche con polígonos que van a la deriva, muy despacio y muy tenues. */
.bienvenida{position:fixed;inset:0;z-index:100;overflow:hidden;
  background:#111528;color:#e7eaf3;
  display:flex;align-items:center;justify-content:center;padding:24px}
.bienvenida[hidden]{display:none}
.bienvenida::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 50% 46%,rgba(120,150,220,.14),transparent 62%)}

.bienvenida-malla{position:absolute;inset:0;width:100%;height:100%;display:block}

.bienvenida-caja{position:relative;z-index:1;max-width:560px;text-align:center;
  display:flex;flex-direction:column;align-items:center;gap:26px}
.bienvenida-marca{display:flex;flex-direction:column;align-items:center;gap:18px}
.bienvenida-icono{height:72px;width:auto;display:block}
/* La portada tiene su propio logotipo, siempre en blanco sobre el azul noche.
   No usa las clases del tema: el modo claro u oscuro de la aplicación no la toca. */
.bienvenida-logo{display:block;height:34px;width:auto}
.bienvenida-texto{margin:0;font-size:15px;line-height:1.7;color:#aeb8d0;max-width:44ch}
.bienvenida-texto b{color:#fff;font-weight:600}
.bienvenida-btn{padding:12px 34px;font-size:14px;border-radius:9px;
  background:#fff;border-color:#fff;color:#111528;font-weight:600;
  box-shadow:0 8px 24px rgba(0,0,0,.35)}
.bienvenida-btn:hover{background:#e8ecf7;border-color:#e8ecf7}
@media (max-width:600px){
  .bienvenida-caja{gap:22px}
  .bienvenida-icono{height:58px}
  .bienvenida-logo{height:28px}
  .bienvenida-texto{font-size:14px}
  .poli{opacity:.05}
}

/* ---------- barra superior ---------- */
.topbar{display:flex;align-items:center;gap:10px;padding:7px 10px;background:var(--panel);
  border-bottom:1px solid var(--line);flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:7px;padding:0 4px 0 2px}
/* 28 px es el alto original del archivo: así se ve nítido, sin reescalar */
.brand img{height:28px;width:auto;display:block}
/* en la cabecera va sólo el icono, sin las letras */
.brand .brand-icono{height:26px}
/* el logo de tinta oscura va sobre fondo claro y el de tinta clara sobre oscuro */
.logo-claro{display:none}
.logo-oscuro{display:block}
.brand b{font-weight:600;letter-spacing:.02em}
.doc-name{border:1px solid transparent;background:transparent;padding:4px 6px;border-radius:6px;min-width:180px;font-weight:600}
.doc-name:hover{border-color:var(--line)}
.doc-name:focus{outline:none;border-color:var(--accent);background:var(--panel-2)}
.spacer{flex:1}
.proj{border:1px solid var(--line);background:var(--panel-2);color:var(--ink);padding:5px 7px;
  border-radius:6px;max-width:200px}
.sync{font-size:11px;color:var(--ink-2);min-width:74px;display:inline-flex;align-items:center;gap:5px}
.sync::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ink-2);flex:none}
.sync.ok::before{background:var(--go)}
.sync.err{color:var(--danger)}
.sync.err::before{background:var(--danger)}

.tools{display:flex;gap:2px;background:var(--panel-2);padding:3px;border-radius:9px;flex-wrap:wrap}
.tool{display:flex;align-items:center;gap:6px;border:0;background:transparent;padding:6px 9px;
  border-radius:6px;cursor:pointer;color:var(--ink-2)}
.tool:hover{background:var(--line-2);color:var(--ink)}
.tool.active{background:var(--panel);color:var(--accent);box-shadow:var(--shadow);font-weight:600}
.tool .ico{font-size:13px;line-height:1}

.actions{display:flex;gap:6px;align-items:center;position:relative}
.btn{border:1px solid var(--line);background:var(--panel);padding:6px 10px;border-radius:var(--r);
  cursor:pointer;box-shadow:var(--shadow)}
.btn:hover{border-color:var(--ink-2)}
.btn.sm{padding:5px 8px;font-size:12px}
.btn.icono{padding:6px 9px;font-size:14px;line-height:1}
.btn.primary{border-color:var(--accent);color:var(--accent);font-weight:600}
.btn.go{background:var(--go);border-color:var(--go);color:#fff;font-weight:600}
.btn.go:hover{filter:brightness(1.08)}
.btn.danger,.danger{color:var(--danger)}
.menu-list{position:absolute;right:0;top:36px;background:var(--panel);border:1px solid var(--line);
  border-radius:10px;box-shadow:var(--shadow);padding:5px;z-index:40;min-width:212px}
.menu-list button{display:block;width:100%;text-align:left;border:0;background:transparent;
  padding:7px 9px;border-radius:6px;cursor:pointer}
.menu-list button:hover{background:var(--panel-2)}
.menu-list hr{border:0;border-top:1px solid var(--line);margin:4px 2px}

/* ---------- zona de trabajo ---------- */
.workspace{display:grid;grid-template-columns:1fr 292px;min-height:0}
.stage{position:relative;min-width:0;background:var(--paper);overflow:hidden}
/* Marca de agua de EMEDEC: detrás del plano, muy tenue y sin estorbar.
   No sale en el PNG ni en el PDF, que se dibujan sólo con el lienzo. */
.marca-agua{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:min(32%,440px);height:auto;opacity:.06;pointer-events:none;user-select:none;z-index:0}
#cv{position:relative;z-index:1;display:block;width:100%;height:100%;
  touch-action:none;cursor:crosshair}
.stage-hud{position:absolute;left:10px;bottom:10px;z-index:2;display:flex;align-items:center;gap:10px;
  background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:5px 9px;box-shadow:var(--shadow)}
.stage-hud .sep{width:1px;height:16px;background:var(--line)}
.chk{display:flex;align-items:center;gap:5px;white-space:nowrap;color:var(--ink-2)}
.chk input{accent-color:var(--accent)}
.mini{width:24px;height:24px;border:1px solid var(--line);background:var(--panel);border-radius:6px;cursor:pointer;line-height:1}
.mini:hover{border-color:var(--ink-2)}
.coords{color:var(--ink-2);min-width:104px;text-align:right;font-size:12px}
.hint{position:absolute;left:50%;top:12px;z-index:2;transform:translateX(-50%);background:var(--ink);
  color:var(--panel);padding:5px 12px;border-radius:20px;opacity:0;transition:opacity .15s;
  pointer-events:none;font-size:12px;white-space:nowrap;max-width:90%}
.hint.on{opacity:.94}
@media (prefers-reduced-motion:reduce){.hint{transition:none}}

/* ---------- panel lateral ---------- */
.side{background:var(--panel);border-left:1px solid var(--line);display:flex;flex-direction:column;min-height:0}
.side-tabs{display:flex;border-bottom:1px solid var(--line)}
.stab{flex:1;border:0;background:transparent;padding:9px 4px;cursor:pointer;color:var(--ink-2);
  border-bottom:2px solid transparent}
.stab:hover{color:var(--ink)}
.stab.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}
.tabpane{padding:12px;overflow:auto}
.side label{display:block;margin-bottom:9px;color:var(--ink-2);font-size:11px;
  text-transform:uppercase;letter-spacing:.06em}
.side label.chk{text-transform:none;letter-spacing:0;font-size:12px}
.side label input:not([type=checkbox]),.side label select{display:block;width:100%;margin-top:3px;
  padding:6px 8px;border:1px solid var(--line);border-radius:6px;background:var(--panel-2);
  color:var(--ink);text-transform:none;letter-spacing:0;font-size:13px}
.side label input[type=number]{font-family:"IBM Plex Mono",ui-monospace,monospace}
.side label input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}
.side label input:disabled{opacity:.5}
.en-cm{display:block;margin-top:2px;font-size:10px;color:var(--ink-2);text-align:right;
  font-family:"IBM Plex Mono",ui-monospace,monospace;text-transform:none;letter-spacing:0;min-height:12px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:8px}
#btnRect,#btnPoly{width:100%;margin-bottom:9px}

/* control de la veta: dos opciones que nunca pueden estar juntas */
.segmentado{display:grid;grid-template-columns:1fr 1fr;gap:4px;background:var(--panel-2);
  padding:4px;border-radius:8px}
.segmentado button{display:flex;align-items:center;justify-content:center;gap:6px;
  border:1px solid transparent;background:transparent;color:var(--ink-2);
  padding:7px 6px;border-radius:6px;cursor:pointer;font-size:12px}
.segmentado button:hover{color:var(--ink)}
.segmentado button[aria-checked="true"]{background:var(--panel);color:var(--accent);
  border-color:var(--line);font-weight:600;box-shadow:var(--shadow)}
.veta-icono{display:block;width:16px;height:12px;border-radius:2px;
  background-image:repeating-linear-gradient(to bottom,currentColor 0 1px,transparent 1px 4px)}
.veta-icono.vertical{background-image:repeating-linear-gradient(to right,currentColor 0 1px,transparent 1px 4px)}
.veta-nota{margin:6px 2px 0;font-size:10px;color:var(--ink-2);line-height:1.4}
#btnGirar90{align-self:end;margin-bottom:9px}
.row3{display:grid;grid-template-columns:.7fr 1fr 1fr;gap:8px}
.empty{color:var(--ink-2);text-align:center;padding:26px 10px;line-height:1.7}
.muted{color:var(--ink-2)}
fieldset{border:1px solid var(--line);border-radius:8px;padding:8px;margin:0 0 10px}
legend{padding:0 4px;color:var(--ink-2);font-size:10px;text-transform:uppercase;letter-spacing:.09em}

/* Mapa de cantos: la pieza en el centro y sus cuatro lados alrededor.
   Va en rejilla de 3×3 para que la separación sea idéntica en los cuatro lados. */
.pedido-btn{max-width:230px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pedido-btn.sin-datos{border-color:var(--canto);color:var(--canto);font-weight:600}
.pedido-btn.sin-datos::before{content:"● ";font-size:9px;vertical-align:middle}
.dlg-ayuda{font-size:11px;line-height:1.45;margin:-4px 0 12px}
.falta{border-color:var(--danger)!important;box-shadow:0 0 0 2px rgba(200,60,60,.18)}

.cm-grid{
  display:grid;
  grid-template-columns:auto minmax(0,1fr) auto;
  grid-template-rows:auto minmax(64px,1fr) auto;
  gap:12px;
  align-items:center;justify-items:center;
  margin:6px 0 10px;
}
.cm-piece{
  grid-column:2;grid-row:2;
  align-self:stretch;justify-self:stretch;
  border:2px dashed var(--line);border-radius:3px;
  display:flex;align-items:center;justify-content:center;
  color:var(--ink-2);font-size:11px;text-align:center;padding:0 6px;
  font-family:"IBM Plex Mono",ui-monospace,monospace;
}
/* el lado se pinta de ámbar cuando ese canto está marcado, como en el plano */
.cm-piece.on-L1{border-top:3px solid var(--canto)}
.cm-piece.on-L2{border-bottom:3px solid var(--canto)}
.cm-piece.on-A1{border-right:3px solid var(--canto)}
.cm-piece.on-A2{border-left:3px solid var(--canto)}

.cm{
  margin:0;padding:0;
  display:flex;align-items:center;gap:7px;
  font-size:11px;color:var(--ink-2);cursor:pointer;
  text-transform:none;letter-spacing:.02em;line-height:1;user-select:none;
}
.cm:hover{color:var(--ink)}
.cm input{width:14px;height:14px;margin:0;accent-color:var(--canto);cursor:pointer;flex:none}
.cm span{min-width:14px}
.cm-t{grid-column:2;grid-row:1}
.cm-b{grid-column:2;grid-row:3}
.cm-l{grid-column:1;grid-row:2}
.cm-r{grid-column:3;grid-row:2}
/* la letra va siempre por fuera: a la izquierda de A2 y a la derecha de A1 */
.cm-l{flex-direction:row-reverse}

.piece-list{display:flex;flex-direction:column;gap:6px}
.pl-item{display:flex;gap:6px;align-items:center;border:1px solid var(--line);border-radius:8px;
  padding:7px 9px;background:var(--panel)}
.pl-data{display:flex;gap:9px;align-items:center;flex:1;min-width:0;cursor:pointer}
.pl-del{border:0;background:transparent;color:var(--ink-2);cursor:pointer;padding:3px 5px;
  border-radius:5px;line-height:1;flex:none;opacity:.55}
.pl-item:hover .pl-del{opacity:1}
.pl-del:hover{background:var(--danger);color:#fff}
.pl-warn{color:var(--danger);border:1px solid currentColor;border-radius:4px;padding:0 4px;font-size:10px}
.pl-item:hover{border-color:var(--accent)}
.pl-item.sel{border-color:var(--accent);background:var(--accent-soft)}
.pl-item .pl-sub{color:var(--ink-2);font-size:11px}
.pl-dot{width:8px;height:8px;border-radius:50%;background:var(--canto);flex:none}
.pl-dot.off{background:transparent;border:1.5px solid var(--line)}

/* ---------- despiece ---------- */
.sheet{background:var(--panel);border-top:1px solid var(--line);display:flex;flex-direction:column;max-height:38vh}
.sheet-head{display:flex;align-items:center;gap:12px;padding:7px 12px;border-bottom:1px solid var(--line)}
.sheet-head b{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-2)}
.totals{color:var(--ink-2);font-size:12px}
.sheet-scroll{overflow:auto}
table{border-collapse:collapse;width:100%;font-size:12px}
th,td{border-bottom:1px solid var(--line-2);padding:5px 9px;text-align:left;white-space:nowrap}
th{position:sticky;top:0;background:var(--panel-2);color:var(--ink-2);font-weight:600;z-index:2;
  border-bottom:1px solid var(--line);font-size:10px;text-transform:uppercase;letter-spacing:.08em}
td.num,th.num{text-align:right}
th.mark{text-align:center}
td.mark{text-align:center;color:var(--canto);font-weight:700}
td.acc,th.acc{width:34px;padding:2px 6px;text-align:center}
.row-del{border:0;background:transparent;color:var(--ink-2);cursor:pointer;border-radius:5px;
  padding:2px 6px;line-height:1;opacity:0}
tbody tr:hover .row-del{opacity:.7}
.row-del:hover{background:var(--danger);color:#fff;opacity:1}
tbody tr:hover{background:var(--panel-2);cursor:pointer}
tbody tr.sel{background:var(--accent-soft)}
.mat{color:var(--ink)}

/* ---------- catálogo de materiales ---------- */
.solo-servidor[hidden]{display:none}
.con-lupa{position:relative;display:block}
.con-lupa input{padding-right:34px!important}
.lupa{position:absolute;right:4px;top:50%;transform:translateY(-50%);border:0;background:transparent;
  cursor:pointer;font-size:13px;padding:4px 6px;border-radius:6px;line-height:1}
.lupa:hover{background:var(--panel)}

/* Panel flotante: no bloquea el plano, se queda abierto mientras se dibuja y se
   puede mover tirando de su cabecera. */
.catalogo{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);z-index:55;
  width:min(1240px,96vw);height:min(860px,90vh);
  background:var(--panel);border:1px solid var(--line);border-radius:12px;
  box-shadow:0 18px 44px rgba(0,0,0,.32);
  display:flex;flex-direction:column;overflow:hidden}
.catalogo[hidden]{display:none}
.cat-head{display:flex;align-items:center;justify-content:space-between;
  padding:4px 8px 0;border-bottom:1px solid var(--line);cursor:grab;user-select:none;
  background:var(--panel-2)}
.cat-tabs{display:flex;gap:4px}
.cat-tab{border:0;background:transparent;color:var(--ink-2);padding:10px 14px;
  font-size:13px;cursor:default}
.cat-tab[hidden]{display:none}
.cat-tab.activa{color:var(--accent);font-weight:600}
.cat-filtros{display:flex;align-items:center;gap:9px;padding:10px;border-bottom:1px solid var(--line);
  flex-wrap:wrap}
.cat-filtros input[type=search],.cat-filtros select{border:1px solid var(--line);border-radius:7px;
  background:var(--panel-2);color:var(--ink);padding:7px 9px;font-size:13px}
.cat-filtros input[type=search]{flex:1;min-width:180px}
.cat-cuenta{margin-left:auto;color:var(--ink-2);font-size:12px;
  font-family:"IBM Plex Mono",ui-monospace,monospace}
.cat-lista{flex:1;overflow:auto;padding:14px;display:grid;gap:14px;
  grid-template-columns:repeat(auto-fill,minmax(250px,1fr));
  /* max-content: las filas toman el alto de su contenido y no se comprimen
     aunque falte sitio; con `auto` el navegador puede aplastarlas. */
  grid-auto-rows:max-content;
  align-content:start}
/* En bloque, no en flex: un <button> como contenedor flex encoge la foto y se
   come el texto. Cada ficha es la muestra grande y debajo su nombre. */
/* Ficha de material: un rectángulo con su foto completa arriba y el nombre
   debajo. Nada de posicionados ni de botones: una imagen de bloque con su
   proporción fija, que es lo que no falla en ningún navegador. */
.cat-item{display:block;position:relative;overflow:hidden;background:var(--panel);
  min-height:250px;                     /* foto + nombre: nunca menos */
  border:1px solid var(--line);border-radius:10px;cursor:pointer;
  transition:transform .12s ease,border-color .12s ease}
.cat-item:hover{transform:translateY(-2px);border-color:var(--accent)}
.cat-item:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.cat-item.sel{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}

.cat-foto{display:block;width:100%;height:190px;aspect-ratio:auto;min-height:190px;
  object-fit:cover;background:var(--panel-2);border-bottom:1px solid var(--line)}
.cat-sinfoto{display:flex;align-items:center;justify-content:center;
  color:var(--ink-2);font-size:11px}
.cat-agotado{position:absolute;top:8px;right:8px;padding:2px 7px;border-radius:20px;
  background:var(--danger);color:#fff;font-size:10px;line-height:1.5;letter-spacing:.02em}

.cat-datos{display:block;padding:9px 10px 10px;min-width:0}
.cat-datos b{display:block;font-size:14px;line-height:1.3;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cat-cod{display:block;margin-top:2px;font-size:11px;color:var(--ink-2);
  font-family:"IBM Plex Mono",ui-monospace,monospace;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cat-sub{font-size:11px;color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cat-fila{display:flex;align-items:center;gap:6px;margin-top:4px;flex-wrap:wrap}
.cat-precio{font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:12px;font-weight:600}
.cat-stock{font-size:10px;padding:2px 6px;border-radius:20px;border:1px solid var(--line);
  color:var(--ink-2);font-family:"IBM Plex Mono",ui-monospace,monospace}
.cat-stock.hay{color:var(--go);border-color:var(--go)}
.cat-stock.no{opacity:.65}
.cat-mas{grid-column:1/-1;justify-self:center;margin:8px 0 4px;padding:9px 18px}
.cat-cargando,.cat-vacio,.cat-error{grid-column:1/-1;text-align:center;color:var(--ink-2);padding:34px 10px}
.cat-error{color:var(--danger)}
.cat-pie{display:flex;align-items:center;gap:10px;padding:10px;border-top:1px solid var(--line);
  background:var(--panel-2);flex-wrap:wrap}
.cat-elegido{flex:1;min-width:190px;display:flex;flex-direction:column;gap:3px;overflow:hidden}
.cat-nada{font-size:12px;color:var(--ink-2)}
.cat-t1{display:flex;align-items:baseline;gap:7px;min-width:0}
.cat-t1 b{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cat-t2{font-size:11px;color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cat-t3{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:11px}
.cat-destino{color:var(--ink-2)}
.cat-acciones{display:flex;gap:8px}
@media (max-width:1100px){
  .catalogo{width:min(760px,96vw);height:min(640px,84vh)}
  .cat-lista{grid-template-columns:repeat(auto-fill,minmax(208px,1fr));gap:12px;padding:12px}
  .cat-item{min-height:210px}
  .cat-foto{height:156px;min-height:156px}
}
@media (max-width:760px){
  .catalogo{left:0;right:0;bottom:0;top:auto!important;transform:none!important;
    width:100%;height:74dvh;
    border-radius:14px 14px 0 0;padding-bottom:env(safe-area-inset-bottom,0)}
  .cat-head{cursor:default}
  .cat-lista{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));padding:9px;gap:10px}
  .cat-item{min-height:170px}
  .cat-foto{height:120px;min-height:120px}
  .cat-acciones{width:100%}
  .cat-acciones .btn{flex:1}
  .cat-elegido{width:100%}
}

dialog{border:1px solid var(--line);border-radius:12px;box-shadow:0 24px 60px rgba(0,0,0,.3);
  padding:16px;min-width:340px;background:var(--panel);color:var(--ink)}
dialog::backdrop{background:rgba(10,12,15,.45)}
dialog h3{margin:0 0 12px;font-size:15px}
.dlg-titulo{display:flex;align-items:center;gap:9px}
.dlg-icono{height:22px;width:auto;flex:none}
dialog label{display:block;margin-bottom:9px;font-size:11px;color:var(--ink-2);
  text-transform:uppercase;letter-spacing:.06em}
dialog label.chk{text-transform:none;letter-spacing:0;font-size:12px}
dialog input:not([type=checkbox]){display:block;width:100%;margin-top:3px;padding:6px 8px;
  border:1px solid var(--line);border-radius:6px;background:var(--panel-2);color:var(--ink);
  text-transform:none;letter-spacing:0;font-size:13px}
dialog input[type=number]{font-family:"IBM Plex Mono",ui-monospace,monospace}
.inline-cantos{display:flex;gap:12px;align-items:center}
.inline-cantos .chk{margin:0}
dialog menu{display:flex;align-items:center;gap:8px;padding:0;margin:14px 0 0}
.menu-hueco{flex:1}

/* ---------- pantallas pequeñas: tablet y móvil ---------- */
.solo-tactil{display:none}
.cerrar{border:0;background:transparent;color:var(--ink-2);font-size:15px;line-height:1;
  padding:6px 10px;cursor:pointer;border-radius:6px}
.cerrar:hover{background:var(--panel-2);color:var(--ink)}
.velo{position:fixed;inset:0;background:rgba(8,10,14,.45);z-index:50;opacity:0;
  pointer-events:none;transition:opacity .18s}

@media (max-width:1100px){
  .solo-tactil{display:inline-flex;align-items:center;gap:5px}
  .workspace{grid-template-columns:1fr}

  /* el panel y el despiece pasan a ser cajones que se abren cuando hacen falta */
  .side{position:fixed;top:0;right:0;bottom:0;width:min(330px,86vw);z-index:60;
    transform:translateX(101%);transition:transform .22s ease;
    box-shadow:-12px 0 34px rgba(0,0,0,.28);border-left:1px solid var(--line)}
  body.panel-abierto .side{transform:none}

  .sheet{position:fixed;left:0;right:0;bottom:0;z-index:60;max-height:72vh;
    transform:translateY(101%);transition:transform .22s ease;
    border-top:1px solid var(--line);border-radius:14px 14px 0 0;
    box-shadow:0 -12px 34px rgba(0,0,0,.28);
    padding-bottom:env(safe-area-inset-bottom,0)}
  body.tabla-abierta .sheet{transform:none}

  body.panel-abierto .velo,body.tabla-abierta .velo{opacity:1;pointer-events:auto}
  .side-tabs{position:sticky;top:0;background:var(--panel);z-index:2}
  .sheet-head{position:sticky;top:0;background:var(--panel);z-index:2}
}

@media (max-width:980px){
  /* la barra de herramientas se queda en iconos y se desplaza con el dedo */
  .tools{flex-wrap:nowrap;overflow-x:auto;max-width:100%;scrollbar-width:none;
    -webkit-overflow-scrolling:touch}
  .tools::-webkit-scrollbar{display:none}
  .tool{flex:none;padding:8px 10px}
  .tool span:not(.ico){display:none}
  .tool .ico{font-size:15px}
}

@media (max-width:760px){
  .topbar{gap:7px;padding:6px 8px}
  .brand img{height:22px}
  .brand .brand-icono{height:20px}
  .doc-name{flex:1;min-width:0;order:2}
  .tools{order:5;width:100%;justify-content:flex-start}
  .actions{order:3;margin-left:auto}
  #btnAddBySize{display:none}          /* está en el ⋯ y en la herramienta Pieza */
  .btn{padding:8px 10px}
  .btn.sm{padding:7px 9px}
  .menu-list{top:44px;min-width:230px}
  .menu-list button{padding:11px 10px}

  .stage-hud{left:8px;right:8px;bottom:calc(8px + env(safe-area-inset-bottom,0));
    gap:8px;padding:7px 8px;flex-wrap:wrap;justify-content:space-between}
  .coords{display:none}
  .mini{width:32px;height:32px}
  .stage-hud select{padding:4px 6px}

  .side{width:min(330px,92vw)}
  .tabpane{padding:12px 12px 30px}
  .side label input:not([type=checkbox]),.side label select{padding:9px 8px}
  .cm input{width:17px;height:17px}
  .btn.sm{font-size:12px}

  .sheet{max-height:78vh}
  .sheet-head{flex-wrap:wrap;gap:8px}
  .totals{width:100%;order:5}
  th,td{padding:7px 9px}

  dialog{min-width:0;width:92vw;margin:auto;padding:14px}
  .hint{font-size:11px;max-width:86vw;text-align:center}
}

@media (max-width:420px){
  .doc-name{font-size:12px}
  .tool{padding:8px}
  #btnXlsx{padding:8px}
}

/* con el dedo, los objetivos se agrandan */
@media (pointer:coarse){
  .chk input,.cm input{width:18px;height:18px}
  .stab{padding:12px 4px}
  .pl-item{padding:10px 9px}
  .pl-del{padding:8px 10px;opacity:.9}
  .row-del{opacity:.8;padding:6px 9px}
}

@media print{
  .topbar,.side,.stage-hud,.sheet-head,.hint{display:none!important}
  body{display:block;height:auto;overflow:visible;background:#fff}
  .sheet{max-height:none}
}