:root{--fondo: #f3f4f6;--superficie: #ffffff;--borde: #dfe2e7;--tinta: #1b1d22;--suave: #626873;--rojo: #e4002b;--azul: #002f6c;--ambar-bg: #fff6df;--ambar: #8a6100;--sel: #2563eb;color-scheme:light;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px;color:var(--tinta)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--fondo)}.app{display:grid;grid-template-columns:280px minmax(0,1fr) minmax(300px,30%);grid-template-rows:auto minmax(0,1fr);grid-template-areas:"barra barra barra" "panel centro previa";height:100vh}.barra{grid-area:barra;display:flex;align-items:center;gap:16px;padding:8px 14px;background:var(--superficie);border-bottom:1px solid var(--borde)}.marca{font-size:15px;white-space:nowrap}.marca b{color:var(--rojo)}.acciones{display:flex;flex-wrap:wrap;align-items:center;gap:6px}.sep{width:1px;height:22px;background:var(--borde);margin:0 4px}button{font:inherit;padding:6px 11px;border:1px solid var(--borde);border-radius:6px;background:var(--superficie);color:var(--tinta);cursor:pointer}button:hover:not(:disabled){border-color:#b9bec7;background:#f8f9fa}button:disabled{opacity:.45;cursor:default}button.primario{background:var(--azul);border-color:var(--azul);color:#fff}button.primario:hover:not(:disabled){background:#0a3f86}button.activo{background:#e8efff;border-color:var(--sel);color:var(--sel)}button.peligro{color:#b42318}kbd{font-size:11px;border:1px solid var(--borde);border-radius:3px;padding:0 4px;background:#f6f7f9}.panel{grid-area:panel;overflow-y:auto;background:var(--superficie);border-right:1px solid var(--borde);padding:4px 14px 20px}.panel section{padding:12px 0;border-bottom:1px solid var(--borde)}.panel section:last-child{border-bottom:0}.panel h3{margin:0 0 8px;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--suave)}.campo{display:flex;flex-direction:column;gap:3px;margin-bottom:8px}.campo span{font-size:12px;color:var(--suave)}.campo 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b{margin-left:auto;font-variant-numeric:tabular-nums}.check{display:flex;align-items:center;gap:6px;margin-bottom:8px}details summary{cursor:pointer;color:var(--suave);font-size:12px;margin-bottom:6px}.centro{grid-area:centro;position:relative;overflow:hidden;display:flex;flex-direction:column}.marco{position:relative;flex:1;min-height:0;display:flex;align-items:center;justify-content:center;padding:14px}.lienzo,.solo-foto{max-width:100%;max-height:100%;background:#fff;box-shadow:0 1px 3px #0000001f;-webkit-user-select:none;user-select:none;touch-action:none}.info{position:absolute;top:10px;left:50%;transform:translate(-50%);z-index:1;font-size:12px;color:var(--suave);background:#ffffffeb;border:1px solid var(--borde);padding:3px 10px;border-radius:99px}.vacio{flex:1;margin:24px;display:flex;align-items:center;justify-content:center;text-align:center;border:2px dashed #c4c9d1;border-radius:12px;color:var(--suave);cursor:pointer;padding:24px}.vacio:hover{border-color:var(--azul);background:#fafbff}.vacio .grande{font-size:18px;color:var(--tinta);margin:0 0 6px}.error{margin:10px 14px 0;padding:8px 12px;border-radius:6px;background:#fdecec;color:#8a1c1c;font-size:13px}.lectura polygon,.lectura line{fill:none;stroke:#e4002b8c;vector-effect:non-scaling-stroke;stroke-width:1.5px}.lectura polygon.sala{stroke:#002f6c73;stroke-dasharray:4 3}.simbolo,.texto{cursor:grab}.simbolo:active,.texto:active{cursor:grabbing}.simbolo text{pointer-events:none}.halo{fill:#2563eb2e;stroke:var(--sel);stroke-width:2px;vector-effect:non-scaling-stroke}.anillo-duda{fill:none;stroke:#e0a100;stroke-dasharray:3 2;vector-effect:non-scaling-stroke;stroke-width:2px}.texto text{fill:var(--azul);font-weight:700;paint-order:stroke;stroke:#fff;stroke-linejoin:round}.texto.duda text{fill:var(--ambar)}.texto.sel text{fill:var(--sel);text-decoration:underline}.previa{grid-area:previa;display:flex;flex-direction:column;border-left:1px solid var(--borde);background:#e9ebef;min-width:0}.previa iframe{width:100%;height:100%;border:0;display:block}.previa-vacia{margin:auto;padding:24px;text-align:center;color:var(--suave);max-width:320px}.avisos{flex:1;min-height:0;overflow-y:auto;background:var(--ambar-bg);border-top:1px solid #f0d998;padding:8px 14px}.avisos h4{margin:0 0 4px;font-size:12px;color:var(--ambar);text-transform:uppercase;letter-spacing:.05em}.avisos ul{margin:0;padding-left:18px;font-size:12px;line-height:1.45;color:#5c4300}.pantalla-centro{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px;color:var(--suave)}.tarjeta{background:var(--superficie);border:1px solid var(--borde);border-radius:12px;padding:28px;box-shadow:0 1px 3px #0000000f}.login{width:100%;max-width:360px;color:var(--tinta)}.login h1{margin:0;font-size:20px;font-weight:600}.login h1 b{color:var(--rojo)}.login .sub{margin:4px 0 20px;color:var(--suave)}.ancho{width:100%;padding:9px;margin-top:6px}.centrado{text-align:center;margin-top:14px}.sin-margen{margin:0 0 12px}.volver{white-space:nowrap}.aviso-barra{margin:10px 14px 0}.pagina{min-height:100vh;display:flex;flex-direction:column}.usuario{margin-left:auto;display:flex;align-items:center;gap:10px;color:var(--suave);font-size:13px}.contenido{width:100%;max-width:1100px;margin:0 auto;padding:24px 16px}.encabezado{display:flex;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}.encabezado h2{margin:0 auto 0 0;font-size:20px;font-weight:600}.buscar{font:inherit;padding:7px 10px;border:1px solid var(--borde);border-radius:6px;width:260px;max-width:100%}.tabla{width:100%;border-collapse:collapse;background:var(--superficie);border:1px solid var(--borde);border-radius:10px;overflow:hidden}.tabla th{text-align:left;font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--suave);font-weight:600;padding:10px 14px;border-bottom:1px solid var(--borde);background:#fafbfc}.tabla td{padding:11px 14px;border-bottom:1px solid #eef0f3}.tabla tr:last-child td{border-bottom:0}.tabla tbody tr{cursor:pointer}.tabla tbody tr:hover{background:#f7f9fc}.tabla tr.abriendo{opacity:.6}.tabla .num{text-align:right;font-variant-numeric:tabular-nums}.tabla .suave{color:var(--suave);font-size:13px}.acciones-fila{text-align:right;width:1%;white-space:nowrap}.etiqueta{margin-left:8px;font-size:11px;color:var(--suave);background:#eef0f3;border-radius:99px;padding:1px 8px;font-weight:400}.vacio-lista{text-align:center;padding:56px 16px;background:var(--superficie);border:1px dashed #c4c9d1;border-radius:12px;color:var(--suave)}.vacio-lista .grande{font-size:17px;color:var(--tinta);margin:0 0 6px}.vacio-lista button{margin-top:10px}.barra{gap:10px}.titulo-plano{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:260px}.punto-sucio{color:var(--rojo)}.barra .acciones{margin-left:auto;flex-wrap:nowrap}.grupo{display:inline-flex}.grupo>button{border-radius:0;margin-left:-1px}.grupo>button:first-child{border-radius:6px 0 0 6px;margin-left:0}.grupo>button:last-child{border-radius:0 6px 6px 0}button.icono{min-width:34px;padding:6px 8px;font-size:15px;line-height:1}.menu{position:relative}.menu summary{list-style:none;cursor:pointer;padding:6px 11px;border:1px solid var(--borde);border-radius:6px;background:var(--superficie);-webkit-user-select:none;user-select:none}.menu summary::-webkit-details-marker{display:none}.menu summary:after{content:" ▾";color:var(--suave)}.menu[open] summary{background:#f3f5f8}.menu-lista{position:absolute;right:0;top:calc(100% + 4px);z-index:5;display:flex;flex-direction:column;min-width:210px;padding:4px;background:var(--superficie);border:1px solid var(--borde);border-radius:8px;box-shadow:0 6px 20px #0000001a}.menu-lista button{border:0;text-align:left}.falta{color:var(--ambar);text-transform:none;letter-spacing:0;font-weight:600}.previa-titulo{margin:0;padding:10px 14px 6px;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--suave)}.hoja{aspect-ratio:842 / 595;margin:0 12px;background:#fff;box-shadow:0 1px 3px #00000026;flex:none}.sin-avisos{margin:12px 14px;font-size:12px;color:var(--suave)}.avisos{margin-top:12px}@media (max-width: 1360px){.barra .acciones button:not(.icono):not(.primario){padding:6px 9px}.titulo-plano{max-width:160px}}.info.abajo{top:auto;bottom:14px}