:root{
  --verde:#142B26; --mineral:#326B59; --salvia:#A8BBA5; --marfil:#F5F2EB; --grafito:#222623; --gris:#4A524C; --tenue:#8A938C;
  --fondo:#F5F2EB; --tarjeta:#fff; --linea:#E3DFD4; --texto:#222623; --suave:#4A524C; --rojo:#B4442F; --ambar:#B07A1E;
  --r:12px; --sombra:0 1px 2px rgba(20,43,38,.06),0 4px 16px rgba(20,43,38,.06);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--fondo:#0F1F1B;--tarjeta:#16302A;--linea:#28463E;--texto:#EEF0EA;--suave:#B9C4BC;--tenue:#8FA096;--marfil:#16302A}}
:root[data-theme="dark"]{--fondo:#0F1F1B;--tarjeta:#16302A;--linea:#28463E;--texto:#EEF0EA;--suave:#B9C4BC;--tenue:#8FA096;--marfil:#16302A}
*{box-sizing:border-box}
html,body{margin:0;background:var(--fondo);color:var(--texto);font:15px/1.45 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--mineral)} button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{margin:0;line-height:1.2} h1{font-size:22px} h2{font-size:18px} h3{font-size:15px}
.oculto{display:none!important}

/* Cabecera */
.top{position:sticky;top:0;z-index:5;background:var(--verde);color:#F5F2EB;display:flex;align-items:center;gap:16px;padding:10px 20px;flex-wrap:wrap}
.marca{display:flex;align-items:center;gap:8px;font-weight:700;letter-spacing:-.01em;font-size:17px}
.marca span{color:var(--salvia);font-weight:600}
.tabs{display:flex;gap:4px;flex:1;overflow-x:auto;scrollbar-width:none}
.tabs a{color:#D8E0D6;text-decoration:none;padding:8px 12px;border-radius:999px;white-space:nowrap;font-weight:500}
.tabs a.on{background:rgba(255,255,255,.12);color:#fff}
.tabs a .n{display:inline-block;min-width:20px;padding:0 6px;margin-left:4px;border-radius:999px;background:var(--salvia);color:var(--verde);font-size:12px;font-weight:700;text-align:center}
.yo{display:flex;align-items:center;gap:10px;font-size:14px;color:#D8E0D6}
.yo button{background:none;border:1px solid rgba(255,255,255,.25);color:#F5F2EB;border-radius:999px;padding:5px 12px;cursor:pointer}

main{max-width:1400px;margin:0 auto;padding:20px}
.barra{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.barra h1{margin-right:auto}
.seg{display:inline-flex;background:var(--tarjeta);border:1px solid var(--linea);border-radius:999px;padding:3px}
.seg button{border:0;background:none;padding:6px 12px;border-radius:999px;cursor:pointer;color:var(--suave)}
.seg button.on{background:var(--mineral);color:#fff}
.btn{border:0;background:var(--mineral);color:#fff;padding:9px 16px;border-radius:999px;cursor:pointer;font-weight:600;text-decoration:none;display:inline-flex;align-items:center;gap:6px}
.btn:hover{filter:brightness(1.07)} .btn.sec{background:var(--tarjeta);color:var(--texto);border:1px solid var(--linea)} .btn.peq{padding:6px 12px;font-size:13px}
.btn.rojo{background:var(--rojo)} .btn[disabled]{opacity:.5;cursor:default}
input[type=search],input[type=text],input[type=email],input[type=tel],input[type=date],input[type=password],input[type=number],select,textarea{
  background:var(--tarjeta);border:1px solid var(--linea);border-radius:10px;padding:9px 12px;width:100%;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--mineral);box-shadow:0 0 0 3px rgba(50,107,89,.15)}
textarea{min-height:80px;resize:vertical}
.buscar{max-width:340px}
label.campo{display:block;font-size:12px;color:var(--suave);font-weight:600;text-transform:uppercase;letter-spacing:.04em}
label.campo > *{margin-top:4px;text-transform:none;letter-spacing:0;font-weight:400;font-size:15px;color:var(--texto)}
.rejilla{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}

.tarjeta{background:var(--tarjeta);border:1px solid var(--linea);border-radius:var(--r);box-shadow:var(--sombra)}
.vacio{padding:40px 20px;text-align:center;color:var(--suave)}

/* KPIs */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:20px}
.kpi{padding:14px 16px} .kpi b{display:block;font-size:26px;letter-spacing:-.02em} .kpi span{color:var(--suave);font-size:13px}
.kpi.alerta b{color:var(--rojo)}

/* Listas */
.lista{list-style:none;margin:0;padding:0}
.fila{display:flex;align-items:center;gap:12px;padding:12px 16px;border-top:1px solid var(--linea)}
.fila:first-child{border-top:0}
.fila .princ{flex:1;min-width:0}
.fila .princ b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fila .sub{color:var(--suave);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fila.click{cursor:pointer} .fila.click:hover{background:rgba(50,107,89,.05)}
.check{width:22px;height:22px;border-radius:50%;border:2px solid var(--salvia);background:none;cursor:pointer;flex:none;display:grid;place-items:center}
.check:hover{border-color:var(--mineral)} .check.ok{background:var(--mineral);border-color:var(--mineral);color:#fff}
.acciones{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.chip{display:inline-block;font-size:12px;padding:2px 8px;border-radius:999px;background:rgba(168,187,165,.3);color:var(--texto);white-space:nowrap}
.chip.alta{background:#F3D9D2;color:#7A2A1A} .chip.media{background:#F2E6C9;color:#6B4A0E} .chip.baja{background:#E3E8E3;color:#3D4A40}
.chip.vencida{background:var(--rojo);color:#fff}
.tipo{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:rgba(168,187,165,.3);flex:none;font-size:16px}

/* Tablero */
.tablero{display:flex;gap:12px;overflow-x:auto;padding-bottom:12px;align-items:flex-start}
.col{flex:0 0 270px;background:rgba(168,187,165,.18);border-radius:var(--r);padding:8px;min-height:120px;max-height:calc(100vh - 190px);display:flex;flex-direction:column}
.col h3{display:flex;justify-content:space-between;padding:6px 8px 10px;font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:var(--suave)}
.col .cuerpo{overflow-y:auto;display:flex;flex-direction:column;gap:8px;min-height:60px;padding:2px}
.col.sobre{outline:2px dashed var(--mineral)}
.carta{background:var(--tarjeta);border:1px solid var(--linea);border-radius:10px;padding:10px 12px;cursor:grab;box-shadow:var(--sombra)}
.carta b{display:block;font-size:14px} .carta .sub{font-size:12px;color:var(--suave)}
.carta .pie{display:flex;justify-content:space-between;align-items:center;margin-top:6px;gap:6px}
.carta.arrastrando{opacity:.4}
.mas{text-align:center;padding:6px;font-size:13px;color:var(--suave)}

/* Panel lateral (ficha) */
#panel-fondo{position:fixed;inset:0;background:rgba(10,20,17,.4);z-index:20}
#panel{position:fixed;top:0;right:0;bottom:0;width:min(640px,100%);background:var(--fondo);z-index:21;overflow-y:auto;box-shadow:-8px 0 30px rgba(0,0,0,.15)}
.ph{position:sticky;top:0;background:var(--verde);color:#F5F2EB;padding:16px 20px;display:flex;gap:12px;align-items:flex-start;z-index:2}
.ph h2{color:#fff;font-size:20px} .ph .sub{color:#C9D3C8;font-size:13px}
.ph .cerrar{margin-left:auto;background:none;border:0;color:#fff;font-size:26px;line-height:1;cursor:pointer}
.pc{padding:16px 20px;display:flex;flex-direction:column;gap:16px}
.bloque{padding:16px}
.bloque > h3{margin-bottom:10px;display:flex;justify-content:space-between;align-items:center}
.rapidos{display:flex;gap:8px;flex-wrap:wrap}
.etapas{display:flex;gap:6px;flex-wrap:wrap}
.etapas button{border:1px solid var(--linea);background:var(--tarjeta);border-radius:999px;padding:5px 11px;cursor:pointer;font-size:13px}
.etapas button.on{background:var(--mineral);color:#fff;border-color:var(--mineral)}
.ia p{margin:0 0 10px} .ia b{color:var(--mineral)} .ia ul{margin:4px 0 10px;padding-left:18px}
.linea-t{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.linea-t li{display:flex;gap:10px}
.linea-t .ico{flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:rgba(168,187,165,.35);font-size:14px}
.linea-t .cont{flex:1;min-width:0}
.linea-t .meta{font-size:12px;color:var(--tenue)}
.linea-t .txt{white-space:pre-wrap;word-wrap:break-word}
.linea-t li.sis .txt{color:var(--suave);font-size:13px;font-style:italic}
.form-fila{display:flex;gap:8px;flex-wrap:wrap;align-items:flex-end}
.form-fila > *{flex:1 1 140px} .form-fila > button{flex:0 0 auto}
details summary{cursor:pointer;color:var(--mineral);font-weight:600}
.nota{margin:0;font-size:13px;color:var(--tenue)}
.aviso-env{margin:10px 0 0;padding:8px 12px;border-radius:10px;background:#F2E6C9;color:#6B4A0E;font-size:14px}

/* Login */
.login{min-height:100vh;display:grid;place-items:center;padding:20px;background:var(--verde)}
.login .tarjeta{width:min(400px,100%);padding:28px;display:flex;flex-direction:column;gap:14px}
.login .marca{color:var(--verde);font-size:22px} .login .marca span{color:var(--mineral)}
.error{color:var(--rojo);font-size:14px;min-height:20px}

#aviso{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--verde);color:#fff;padding:10px 18px;border-radius:999px;z-index:30;box-shadow:var(--sombra);font-size:14px}
#aviso.mal{background:var(--rojo)}

@media (max-width:700px){
  main{padding:12px} .top{padding:8px 12px;gap:8px} .yo span{display:none} .yo{margin-left:auto} .tabs{order:3;flex-basis:100%}
  .fila{flex-wrap:wrap} .fila .acciones{width:100%;justify-content:flex-start}
  .col{flex-basis:82vw}
}