:root{
  --bg:#E9EDEA; --panel:#F7F9F7; --ink:#18211D; --muted:#5B6862; --line:#CBD4CF;
  --selva:#1E5B45; --selva-ink:#FFFFFF; --selva-soft:#D7E7DF;
  --nuevo:#FCEBB8; --nuevo-ink:#6A4A00; --dato:#E2EFE8;
  --alerta:#A8321F; --alerta-soft:#F8E1DC; --aviso:#8A5A00; --aviso-soft:#FBEFD2;
  --paper:#FFFFFF; --paper-ink:#1A1A1A; --shadow:0 1px 2px rgba(20,40,30,.08),0 8px 24px rgba(20,40,30,.08);
  --ui:"Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
  --serif:"Times New Roman",Georgia,serif;
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{height:100%}
body{margin:0;min-height:100%;background:var(--bg);color:var(--ink);font:15px/1.5 var(--ui);padding-bottom:env(safe-area-inset-bottom,0px)}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--selva)}
:focus-visible{outline:2px solid var(--selva);outline-offset:2px}
[hidden]{display:none!important}
.cargando-pagina{padding:40px;text-align:center;color:var(--muted)}

/* barra superior */
.barra{display:flex;align-items:center;gap:18px;padding:0 18px;height:54px;background:var(--selva);color:var(--selva-ink);position:sticky;top:0;z-index:10;padding-top:env(safe-area-inset-top,0px);box-sizing:content-box}
.barra .marca{font-weight:700;font-size:16px;white-space:nowrap}
.barra nav{display:flex;gap:2px;flex:1;overflow-x:auto}
.barra nav a{color:var(--selva-ink);text-decoration:none;padding:7px 12px;border-radius:7px;opacity:.85;white-space:nowrap;font-size:14px}
.barra nav a:hover{opacity:1;background:rgba(255,255,255,.12)}
.barra nav a[aria-current="page"]{opacity:1;background:rgba(255,255,255,.2);font-weight:600}
.barra .yo{display:flex;align-items:center;gap:10px;font-size:13.5px;white-space:nowrap}
.barra .yo button,.barra .yo a{background:transparent;border:1px solid rgba(255,255,255,.4);color:var(--selva-ink);border-radius:7px;padding:4px 10px;cursor:pointer;text-decoration:none;font-size:13px}

/* botones y campos */
.btn{border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:8px 12px;cursor:pointer;font-weight:500;text-decoration:none;display:inline-block;color:var(--ink)}
.btn:hover{border-color:var(--selva)}
.btn.primario{background:var(--selva);color:var(--selva-ink);border-color:var(--selva);font-weight:600}
.btn.primario:disabled,.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.chico{padding:4px 9px;font-size:13px}
.btn.peligro{color:var(--alerta);border-color:color-mix(in srgb,var(--alerta) 40%,transparent)}
.btn.ancho{width:100%;text-align:center}
.campos{display:grid;grid-template-columns:1fr 1fr;gap:10px 12px}
.campo{display:flex;flex-direction:column;gap:3px;min-width:0}
.campo.ancho{grid-column:1/-1}
.campo label{font-size:12.5px;color:var(--muted);font-weight:500}
.campo input,.campo select,.campo textarea{border:1px solid var(--line);background:#fff;border-radius:7px;padding:7px 9px;min-width:0;width:100%}
.campo input:focus,.campo select:focus{border-color:var(--selva)}
.campo input.falta,.campo select.falta{border-color:var(--alerta);background:var(--alerta-soft)}
.campo input.leido{background:var(--selva-soft)}
.campo .ayuda{font-size:12px;color:var(--muted)}
.nota{font-size:13px;color:var(--muted);margin:0 0 10px}
.msg{border-radius:7px;padding:8px 11px;font-size:14px;margin:0 0 12px}
.msg.error{background:var(--alerta-soft);color:var(--alerta)}
.msg.aviso{background:var(--aviso-soft);color:var(--aviso)}
.msg.ok{background:var(--selva-soft);color:var(--selva)}

/* trabajadores */
.vista-trab{display:grid;grid-template-columns:300px minmax(0,1fr);min-height:calc(100vh - 54px)}
aside.lateral{border-right:1px solid var(--line);background:var(--panel);display:flex;flex-direction:column;min-width:0;position:sticky;top:54px;height:calc(100vh - 54px)}
.filtros{padding:14px 14px 8px;display:grid;gap:8px}
.filtros .fila{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.filtros input,.filtros select{border:1px solid var(--line);border-radius:8px;padding:7px 9px;background:#fff;width:100%;min-width:0;font-size:14px}
.contador{padding:0 16px 6px;font-size:12.5px;color:var(--muted)}
.lista{list-style:none;margin:0;padding:0 8px 14px;overflow:auto;flex:1}
.lista li a{display:block;text-decoration:none;color:var(--ink);border-radius:8px;padding:8px 10px}
.lista li a:hover{background:var(--selva-soft)}
.lista li a[aria-current="true"]{background:var(--selva-soft);box-shadow:inset 3px 0 0 var(--selva)}
.lista .n{font-weight:600;font-size:14px;display:block}
.lista .d{font-size:12.5px;color:var(--muted)}
.estado{font-size:12px;font-weight:600}
.estado.vencido{color:var(--alerta)} .estado.pronto{color:var(--aviso)} .estado.ok,.estado.sin{color:var(--muted);font-weight:500}
.vacio{padding:14px 16px;color:var(--muted);font-size:14px}
.lateral .pie{padding:10px 14px;border-top:1px solid var(--line)}

.detalle{min-width:0;display:grid;grid-template-columns:minmax(340px,440px) minmax(0,1fr)}
.form{padding:22px 22px 70px;border-right:1px solid var(--line);min-width:0}
.previa{padding:22px;min-width:0;overflow:auto}
.encabezado h2{margin:0;font-size:22px;line-height:1.2;letter-spacing:-.01em}
.encabezado p{margin:4px 0 0;color:var(--muted);font-size:14px}
.chip{display:inline-block;font-size:12px;font-weight:600;border-radius:20px;padding:1px 9px;background:var(--selva-soft);color:var(--selva);vertical-align:2px}
.chip.cesado{background:var(--alerta-soft);color:var(--alerta)}
.nueva{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px;margin-top:18px;box-shadow:var(--shadow)}
.nueva h3{margin:0 0 12px;font-size:16px}
.rapidos{display:flex;gap:6px;flex-wrap:wrap;grid-column:1/-1}
.check{display:flex;gap:8px;align-items:center;grid-column:1/-1;font-weight:500;cursor:pointer}
.check input{width:18px;height:18px;accent-color:var(--selva)}
.letras{grid-column:1/-1;font-size:13px;background:var(--nuevo);color:var(--nuevo-ink);border-radius:6px;padding:6px 9px}
.mensajes{margin:12px 0 0;padding:0;list-style:none;display:grid;gap:6px}
.mensajes li{font-size:13.5px;border-radius:7px;padding:7px 10px}
.mensajes .error{background:var(--alerta-soft);color:var(--alerta)}
.mensajes .aviso{background:var(--aviso-soft);color:var(--aviso)}
.generar{margin-top:14px;display:grid;gap:6px}
.generar .btn{padding:11px 14px;font-size:15px;text-align:center}
.generar small{color:var(--muted);font-size:12.5px;text-align:center}
details.plegable{margin-top:22px;border-top:1px solid var(--line);padding-top:14px}
details.plegable summary{cursor:pointer;font-weight:700;font-size:15px;list-style:none;display:flex;justify-content:space-between;align-items:center}
details.plegable summary::-webkit-details-marker{display:none}
details.plegable summary::after{content:"Mostrar";font-weight:500;font-size:13px;color:var(--selva)}
details.plegable[open] summary::after{content:"Ocultar"}
details.plegable .cuerpo{padding-top:12px}
.tabla-scroll{overflow-x:auto}
table.hist{width:100%;border-collapse:collapse;font-size:13px}
.hist th{text-align:left;font-weight:500;color:var(--muted);padding:4px;border-bottom:1px solid var(--line)}
.hist td{padding:4px;border-bottom:1px solid var(--line);vertical-align:middle}
.hist input{width:100%;border:1px solid transparent;background:transparent;border-radius:5px;padding:3px 4px;font-size:13px;min-width:0}
.hist input:hover,.hist input:focus{border-color:var(--line);background:#fff}
.hist tr.choque td{background:var(--aviso-soft)}
.hist tr.anulada td{color:var(--muted);text-decoration:line-through}
.hist tr.anulada td.motivo{text-decoration:none}
.hist .num{width:48px}
.hist tr.sub td{border-bottom:1px solid var(--line);padding-top:0}
.hist tr:has(+ tr.sub) td{border-bottom:0}
.hist input.cargo{font-size:12.5px;color:var(--muted)}
.hist input.cargo:not(:placeholder-shown){color:var(--ink);font-weight:600}
.hist .acc{white-space:nowrap}
.origen{font-size:11.5px;color:var(--muted);display:block}
.guardar-barra{position:sticky;bottom:0;margin:18px -22px -70px;padding:12px 22px calc(12px + env(safe-area-inset-bottom,0px));background:var(--panel);border-top:1px solid var(--line);display:flex;gap:10px;align-items:center;justify-content:space-between;z-index:2}
.guardar-barra span{font-size:13px;color:var(--aviso);font-weight:600}

/* hoja */
.leyenda{display:flex;gap:16px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);margin:0 auto 12px;max-width:780px}
.leyenda i{display:inline-block;width:12px;height:12px;border-radius:3px;vertical-align:-1px;margin-right:6px;border:1px solid rgba(0,0,0,.25)}
.hoja{background:var(--paper);color:var(--paper-ink);max-width:780px;margin:0 auto;padding:40px 64px 64px;box-shadow:var(--shadow);border-radius:2px;font:15px/1.6 var(--serif);text-align:justify;hyphens:auto}
.hoja .logo{height:46px;margin-bottom:16px;display:block}
.hoja h4{text-align:center;font-size:15px;margin:0;font-weight:700}
.hoja h4+h4{margin-bottom:18px}
.hoja p{margin:0 0 10px}
.hoja .cl{font-weight:700;margin-top:16px}
.hoja ol{margin:0 0 10px;padding-left:28px}
.hoja ol li{margin-bottom:6px}
.hoja .parte{padding-left:18px;text-indent:-12px}
.hoja .firma-lugar{text-align:right;margin-top:18px}
.hoja .firmas{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:64px;text-align:center;font-weight:700;font-size:13.5px;line-height:1.4}
.hoja .firmas div{border-top:1px solid #333;padding-top:6px}
.hoja span.f{background:var(--dato);border-radius:3px;padding:0 2px}
.hoja span.n{background:var(--nuevo);border-radius:3px;padding:0 2px}
.hoja span.x{background:#F8D6CF;color:#8A1F10;border-radius:3px;padding:0 3px;font-family:var(--ui);font-size:12px}

/* páginas generales */
.pagina{max-width:1100px;margin:0 auto;padding:26px 22px 60px}
.pagina h2{font-size:24px;margin:0 0 4px;letter-spacing:-.01em}
.pagina>p.nota{font-size:14px;margin-bottom:20px}
.tarjetas{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:16px}
.tarjeta{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px}
.tarjeta h3{margin:0 0 6px;font-size:16px}
.tarjeta .acciones{margin-top:12px;display:flex;gap:8px;flex-wrap:wrap}
.resultado{list-style:none;padding:0;margin:12px 0 0;display:grid;gap:8px}
.resultado>li{border:1px solid var(--line);border-radius:8px;padding:8px 10px;font-size:14px;background:#fff}
.resultado-ancho{margin-top:18px}
.resultado-ancho .resultado{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));align-items:start}
.resultado .ok{color:var(--selva);font-weight:600}
.resultado .mal{color:var(--alerta);font-weight:600}
.resultado small{display:block;color:var(--muted)}
table.datos{width:100%;border-collapse:collapse;font-size:13.5px;background:#fff;border:1px solid var(--line);border-radius:8px}
table.datos th{text-align:left;font-weight:600;color:var(--muted);padding:7px 9px;border-bottom:1px solid var(--line);background:var(--panel);position:sticky;top:0}
table.datos td{padding:6px 9px;border-bottom:1px solid var(--line);vertical-align:top}
.excel-previa{max-height:420px;overflow:auto;margin-top:12px;border-radius:8px}
.resumen{display:flex;gap:18px;flex-wrap:wrap;margin:12px 0;font-size:14px}
.resumen b{font-size:18px;display:block}
.seccion{margin-top:30px}
.seccion h3{font-size:18px;margin:0 0 10px}
.empresa{display:grid;grid-template-columns:200px minmax(0,1fr);gap:18px}
.empresa .logo-caja{border:1px dashed var(--line);border-radius:8px;min-height:90px;display:flex;align-items:center;justify-content:center;background:#fff;padding:10px}
.empresa .logo-caja img{max-width:100%;max-height:80px}
.filtros-reg{display:flex;gap:10px;flex-wrap:wrap;align-items:end;margin-bottom:14px}
.filtros-reg .campo{min-width:150px}

/* modal y aviso */
.capa{position:fixed;inset:0;background:rgba(10,20,15,.45);display:none;align-items:center;justify-content:center;padding:20px;z-index:20}
.capa.abierta{display:flex}
.modal{background:var(--panel);border-radius:14px;max-width:560px;width:100%;max-height:calc(100% - 20px);overflow:auto;padding:22px;box-shadow:var(--shadow)}
.modal h3{margin:0 0 8px;font-size:18px}
.modal .pie-modal{display:flex;gap:8px;justify-content:flex-end;margin-top:16px}
.toast{position:fixed;left:50%;bottom:calc(18px + env(safe-area-inset-bottom,0px));transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:10px 16px;border-radius:9px;font-size:14px;opacity:0;transition:opacity .2s,transform .2s;pointer-events:none;z-index:30;max-width:90vw}
.toast.ver{opacity:1;transform:translateX(-50%) translateY(0)}
.girando{display:inline-block;width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:g .8s linear infinite;vertical-align:-2px;margin-right:6px}
@keyframes g{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.girando{animation:none}.toast{transition:none}}

/* páginas simples */
body.simple{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}
.tarjeta-simple{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:28px;max-width:420px;width:100%;box-shadow:var(--shadow)}
.tarjeta-simple h1{font-size:22px;margin:0 0 4px}
.tarjeta-simple form{display:grid;gap:12px;margin-top:12px}
.checks{list-style:none;padding:0;margin:10px 0 16px;font-size:14px;display:grid;gap:4px}
.checks .ok{color:var(--selva)} .checks .mal{color:var(--alerta);font-weight:600}
.checks small{display:block;font-weight:400;color:var(--muted)}

@media (max-width:1200px){
  .detalle{grid-template-columns:minmax(0,1fr)}
  .form{border-right:0}
  .previa{border-top:1px solid var(--line)}
}
@media (max-width:780px){
  .vista-trab{grid-template-columns:minmax(0,1fr)}
  aside.lateral{position:static;height:auto;border-right:0;border-bottom:1px solid var(--line)}
  .lista{max-height:40vh}
  .barra{gap:10px;padding-left:10px;padding-right:10px}
  .barra .marca{display:none}
  .barra .yo span{display:none}
  .hoja{padding:24px 20px 32px;font-size:14px}
  .hoja .firmas{gap:14px;font-size:12px}
  .campos{grid-template-columns:1fr}
  .form,.previa{padding:18px 16px 70px}
  .guardar-barra{margin:18px -16px -70px;padding-left:16px;padding-right:16px}
  .empresa{grid-template-columns:1fr}
}

/* pestañas, modificaciones y vista previa ampliada */
.pestanas{display:flex;gap:4px;margin:-4px 0 14px;border-bottom:1px solid var(--line)}
.pestanas button{border:0;background:transparent;padding:8px 12px;font-weight:600;color:var(--muted);cursor:pointer;border-bottom:3px solid transparent;margin-bottom:-1px}
.pestanas button[aria-selected="true"]{color:var(--selva);border-bottom-color:var(--selva)}
.mods{display:grid;gap:8px}
.mod{border:1px solid var(--line);border-radius:9px;padding:9px 11px;background:#fff}
.mod .check{margin:0}
.mod .check small{color:var(--muted);font-weight:400}
.mod .campos{margin-top:10px}
.campo textarea{border:1px solid var(--line);background:#fff;border-radius:7px;padding:7px 9px;width:100%;font:inherit;font-size:14px;resize:vertical}
.campo textarea.falta{border-color:var(--alerta);background:var(--alerta-soft)}
.mensajes li.ir{cursor:pointer;text-decoration:underline;text-underline-offset:2px}
.hoja .cita{margin-left:28px;font-style:italic}
.hoja .cita.item{margin-left:44px}
.hoja ol.objeto,.hoja ol.funciones{padding-left:44px}
.hoja .omitido{font-family:var(--ui);font-size:12.5px;color:#777;background:#f3f3f0;border-radius:4px;padding:4px 8px}
.local{display:grid;grid-template-columns:minmax(120px,1fr) minmax(0,3fr) auto;gap:6px;margin-bottom:6px}
.local input{border:1px solid var(--line);border-radius:7px;padding:6px 8px;min-width:0;background:#fff}
@media (max-width:780px){.local{grid-template-columns:1fr}}

.ayuda{font-size:12px;color:var(--muted)}
p.ayuda{line-height:1.4}