:root{
  --navy:#1f3864; --navy-claro:#4472c4; --papel:#f7f8fb; --linea:#e3e8f0;
  --gris:#5b6472; --rojo:#c0392b; --naranja:#e07b28; --ambar:#e0a800; --verde:#3f8f4e;
  --radio:10px; --sombra:0 1px 3px rgba(16,24,40,.06),0 6px 18px rgba(16,24,40,.06);
}
*{box-sizing:border-box}
body{margin:0;background:var(--papel);color:#141a24;
  font:15px/1.55 "Segoe UI",system-ui,-apple-system,sans-serif}

/* ---------------------------------------------------------------- barra */
.barra{display:flex;justify-content:space-between;align-items:center;gap:16px;
  background:var(--navy);color:#fff;padding:14px 26px;position:sticky;top:0;z-index:20}
.marca{display:flex;align-items:center;gap:13px}
.logo{width:30px;height:30px;border-radius:7px;flex:none;
  background:linear-gradient(135deg,#4472c4,#8fa8cc)}
.marca strong{display:block;font-size:15px;letter-spacing:.2px}
.marca small,.quien small{display:block;font-size:12px;color:#b9cae6}
.yo{display:flex;align-items:center;gap:16px}
.quien{text-align:right}
.quien strong{font-size:14px}
.cuenta{background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.2);
  border-radius:999px;padding:6px 14px;font-size:12.5px;font-weight:600;white-space:nowrap}

/* ------------------------------------------------------------- contenido */
main{max-width:1180px;margin:0 auto;padding:26px 22px 70px}
.cargando{color:var(--gris);padding:50px;text-align:center}

.titulo{font-size:21px;font-weight:700;color:var(--navy);margin:4px 0 4px}
.bajada{color:var(--gris);margin:0 0 22px;font-size:14px}

/* --------------------------------------------------------------- avance */
.avance{background:#fff;border:1px solid var(--linea);border-radius:var(--radio);
  padding:18px 20px;margin-bottom:22px;box-shadow:var(--sombra)}
.avance-cab{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:11px}
.avance-cab b{font-size:26px;color:var(--navy)}
.avance-cab span{color:var(--gris);font-size:13.5px}
.riel{height:9px;background:#eef1f6;border-radius:6px;overflow:hidden}
.riel i{display:block;height:100%;background:linear-gradient(90deg,var(--navy),var(--navy-claro));
  border-radius:6px;transition:width .4s ease}

/* --------------------------------------------------------------- filtros */
.filtros{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.filtro{border:1px solid var(--linea);background:#fff;color:var(--gris);
  border-radius:999px;padding:7px 15px;font-size:13px;cursor:pointer;font-family:inherit}
.filtro:hover{border-color:var(--navy-claro);color:var(--navy)}
.filtro.on{background:var(--navy);border-color:var(--navy);color:#fff;font-weight:600}

/* --------------------------------------------------------------- tarjeta */
.item{background:#fff;border:1px solid var(--linea);border-left:4px solid var(--linea);
  border-radius:var(--radio);padding:16px 18px;margin-bottom:12px;box-shadow:var(--sombra)}
.item.URGENTE{border-left-color:var(--rojo)}
.item.Alta{border-left-color:var(--naranja)}
.item.Media{border-left-color:var(--ambar)}
.item.Baja{border-left-color:#b9c2cf}
.item.resuelto{border-left-color:var(--verde);background:#fbfdfb}
.item-cab{display:flex;gap:12px;align-items:flex-start;justify-content:space-between}
.item h3{margin:0 0 5px;font-size:15.5px;font-weight:650;line-height:1.4}
.porque{color:var(--gris);font-size:13.5px;margin:0}
.etiquetas{display:flex;gap:7px;flex:none;align-items:center}
.tag{font-size:11px;font-weight:700;letter-spacing:.4px;padding:4px 10px;border-radius:999px;
  color:#fff;white-space:nowrap}
.tag.URGENTE{background:var(--rojo)} .tag.Alta{background:var(--naranja)}
.tag.Media{background:var(--ambar);color:#4a3a00} .tag.Baja{background:#b9c2cf;color:#2b3340}
.fecha{font-size:12.5px;color:var(--gris);white-space:nowrap}
.fecha.vencida{color:var(--rojo);font-weight:700}
.duenio{font-size:12px;color:var(--navy);background:#eef2f9;border-radius:999px;padding:3px 10px}

textarea{width:100%;margin-top:12px;border:1px solid var(--linea);border-radius:8px;
  padding:11px 13px;font:inherit;font-size:14px;resize:vertical;min-height:62px;background:#fffdf5}
textarea:focus{outline:none;border-color:var(--navy-claro);background:#fff;
  box-shadow:0 0 0 3px rgba(68,114,196,.12)}
.pie{display:flex;justify-content:space-between;align-items:center;margin-top:8px;
  font-size:12.5px;color:var(--gris);min-height:20px}
.guardado{color:var(--verde);font-weight:600}

/* --------------------------------------------------------------- tablero */
.rejilla{display:grid;grid-template-columns:repeat(auto-fill,minmax(268px,1fr));gap:14px;margin-bottom:26px}
.persona{background:#fff;border:1px solid var(--linea);border-radius:var(--radio);
  padding:16px 17px;box-shadow:var(--sombra)}
.persona h4{margin:0 0 2px;font-size:14.5px;color:var(--navy)}
.persona small{color:var(--gris);font-size:12px;display:block;margin-bottom:11px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.persona .nums{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:7px}
.persona .nums b{font-size:20px;color:var(--navy)}
.persona .nums em{font-style:normal;font-size:12.5px;color:var(--gris)}
.pend-urg{color:var(--rojo);font-weight:700;font-size:12.5px;margin-top:8px}
.enlace{margin-top:10px;font-size:11.5px;color:var(--navy-claro);word-break:break-all;
  cursor:pointer;text-decoration:underline}

.vacio{text-align:center;color:var(--gris);padding:44px 20px;background:#fff;
  border:1px dashed var(--linea);border-radius:var(--radio)}

/* ---------------------------------------------------------------- aviso */
.aviso{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(80px);
  background:var(--navy);color:#fff;padding:11px 20px;border-radius:999px;font-size:13.5px;
  box-shadow:0 8px 24px rgba(16,24,40,.2);transition:transform .25s ease;z-index:50}
.aviso.ver{transform:translateX(-50%) translateY(0)}

@media(max-width:640px){
  .barra{padding:12px 16px} main{padding:18px 14px 60px}
  .item-cab{flex-direction:column} .etiquetas{order:-1}
  .cuenta{display:none}
}

/* ---------------------------------------------------------------- acceso */
.salir{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);color:#fff;
  border-radius:999px;padding:6px 14px;font:inherit;font-size:12.5px;cursor:pointer}
.salir:hover{background:rgba(255,255,255,.22)}
.acceso{min-height:78vh;display:flex;align-items:center;justify-content:center;padding:20px}
.tarjeta-acceso{background:#fff;border:1px solid var(--linea);border-radius:14px;
  padding:34px 34px 28px;width:100%;max-width:400px;box-shadow:0 10px 40px rgba(16,24,40,.10)}
.sello{width:42px;height:42px;border-radius:11px;margin-bottom:18px;
  background:linear-gradient(135deg,var(--navy),var(--navy-claro))}
.tarjeta-acceso h1{font-size:22px;color:var(--navy);margin:0 0 6px}
.saludo{margin:0 0 16px;line-height:1.35}
.saludo strong{display:block;font-size:15px}
.saludo span{color:var(--gris);font-size:13px}
.tarjeta-acceso .nota{color:var(--gris);font-size:13px;margin:0 0 18px;line-height:1.5}
.tarjeta-acceso label{display:block;font-size:13px;color:var(--gris);margin-bottom:14px}
.tarjeta-acceso input{width:100%;margin-top:6px;border:1px solid var(--linea);border-radius:8px;
  padding:11px 13px;font:inherit;font-size:15px}
.tarjeta-acceso input:focus{outline:none;border-color:var(--navy-claro);
  box-shadow:0 0 0 3px rgba(68,114,196,.12)}
.tarjeta-acceso button{width:100%;background:var(--navy);color:#fff;border:0;border-radius:8px;
  padding:12px;font:inherit;font-size:15px;font-weight:600;cursor:pointer;margin-top:4px}
.tarjeta-acceso button:hover{background:#16294a}
.tarjeta-acceso button:disabled{opacity:.6;cursor:default}
.error{color:var(--rojo);font-size:13.5px;margin:14px 0 0;min-height:18px;line-height:1.45}

.acciones-persona{display:flex;gap:14px;margin-top:10px;flex-wrap:wrap}
.acciones-persona .enlace{margin-top:0;font-size:11.5px}

.cab-tablero{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.descargar{background:var(--navy);color:#fff;border:0;border-radius:8px;padding:10px 18px;font:inherit;font-size:13.5px;font-weight:600;cursor:pointer}
.descargar:hover{background:#16294a}
.descargar:disabled{opacity:.6;cursor:default}

/* ------------------------------------------------------------- formularios */
.acciones-tablero{display:flex;gap:10px;flex-wrap:wrap}
.descargar.secundario{background:#fff;color:var(--navy);border:1px solid var(--linea)}
.descargar.secundario:hover{background:#f0f3f9}
.sel-proyecto{background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.25);color:#fff;
  border-radius:8px;padding:7px 10px;font:inherit;font-size:13px;max-width:220px}
.sel-proyecto option{color:#141a24}
.form-panel{background:#fff;border:1px solid var(--linea);border-radius:var(--radio);
  padding:18px;margin-bottom:16px;box-shadow:var(--sombra);
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.form-panel label{font-size:13px;color:var(--gris);display:flex;flex-direction:column;gap:6px}
.form-panel .ancho{grid-column:1/-1}
.form-panel input,.form-panel select{border:1px solid var(--linea);border-radius:8px;
  padding:10px 12px;font:inherit;font-size:14px}
.form-panel input:focus,.form-panel select:focus{outline:none;border-color:var(--navy-claro);
  box-shadow:0 0 0 3px rgba(68,114,196,.12)}
.form-acciones{display:flex;gap:10px;align-items:center}
.subtitulo{color:var(--navy);font-size:14px}
.nota-form{color:var(--gris);font-size:12.5px;margin:4px 0 10px}
.fila-persona{display:grid;grid-template-columns:2fr 1.5fr auto;gap:10px;margin-bottom:10px;align-items:center}
.persona.agregar{display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:6px;cursor:pointer;border-style:dashed;color:var(--gris);min-height:120px}
.persona.agregar:hover{border-color:var(--navy-claro);color:var(--navy)}
.persona.agregar .mas{font-size:26px;line-height:1}
.borrar-item{cursor:pointer;color:#b9c2cf;font-size:14px;padding:2px 6px;border-radius:6px}
.borrar-item:hover{color:var(--rojo);background:#fdf0ef}
@media(max-width:640px){.form-panel{grid-template-columns:1fr}.fila-persona{grid-template-columns:1fr 1fr auto}}

.enlace-caja{margin-top:8px}
.enlace-texto{width:100%;border:1px solid var(--linea);border-radius:6px;padding:6px 8px;
  font-size:11px;color:var(--gris);background:#f7f8fb;font-family:ui-monospace,monospace}
.enlace-texto:focus{outline:none;border-color:var(--navy-claro);background:#fff}

/* ------------------------------------------------------------- pestanas */
.pestanas{display:flex;gap:8px;margin:0 0 18px;border-bottom:2px solid var(--linea)}
.pestana{border:none;background:none;color:var(--gris);font:inherit;font-size:14.5px;
  padding:8px 14px 10px;cursor:pointer;border-bottom:3px solid transparent;margin-bottom:-2px}
.pestana:hover{color:var(--navy)}
.pestana.on{color:var(--navy);font-weight:700;border-bottom-color:var(--navy)}

/* ----------------------------------------------------------- cronograma */
.cron-resumen{display:flex;gap:26px;flex-wrap:wrap;background:#fff;border:1px solid var(--linea);
  border-radius:var(--radio);padding:14px 20px;margin-bottom:16px;box-shadow:var(--sombra)}
.cron-resumen small{display:block;color:var(--gris);font-size:11.5px;text-transform:uppercase;letter-spacing:.4px}
.cron-resumen b{font-size:17px;color:var(--navy)}
.cron-resumen input[type=date]{border:1px solid var(--linea);border-radius:6px;padding:3px 6px;font:inherit;color:var(--navy);font-weight:700}
.cron-rojo{color:var(--rojo) !important}

.gantt-envoltura{overflow-x:auto;background:#fff;border:1px solid var(--linea);
  border-radius:var(--radio);box-shadow:var(--sombra)}
.gantt{position:relative}
.g-fila{display:flex;align-items:stretch;border-bottom:1px solid #f0f2f7}
.g-fila:last-child{border-bottom:none}
.g-fila.g-mia .g-nombre{font-weight:700}
.g-info{position:sticky;left:0;z-index:2;background:#fff;width:300px;min-width:300px;
  display:flex;align-items:center;gap:6px;padding:6px 10px;border-right:1px solid var(--linea)}
.g-nombre{flex:1;font-size:13px;line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.g-nombre em{font-style:normal;color:var(--gris);font-size:11.5px}
.g-nombre small{color:var(--navy-claro);margin-left:4px}
.g-dur{width:30px;text-align:right;color:var(--gris);font-size:12px}
.g-acciones{display:flex;gap:4px}
.g-btn{cursor:pointer;color:#c6cddb;font-size:13px;padding:0 2px}
.g-btn:hover{color:var(--navy)}
.g-encabezado .g-info{font-size:12px;color:var(--gris);font-weight:600;padding:8px 10px}
.g-lienzo{position:relative;flex:none;
  background:repeating-linear-gradient(90deg,transparent 0,transparent 125px,#f0f2f7 125px,#f0f2f7 126px)}
.g-encabezado .g-lienzo{height:30px;background:#fafbfd}
.g-tick{position:absolute;top:7px;font-size:11px;color:var(--gris);border-left:1px solid var(--linea);padding-left:4px;white-space:nowrap}
.g-barra{position:absolute;top:5px;height:18px;border-radius:4px;background:var(--navy-claro);
  overflow:hidden;box-shadow:inset 0 -1px 0 rgba(0,0,0,.15)}
.g-barra.critica{background:var(--rojo)}
.g-barra i{position:absolute;left:0;top:0;bottom:0;background:rgba(255,255,255,.35);display:block}
.g-barra b{position:absolute;right:5px;top:1px;font-size:10.5px;color:#fff;font-weight:600}
.g-fila:not(.g-encabezado) .g-lienzo{height:28px}
.g-hoy{position:absolute;top:0;bottom:0;width:2px;background:var(--ambar);opacity:.75;z-index:1}
.cron-pie{margin-top:14px;color:var(--gris);font-size:12.5px;line-height:1.7}
.cron-pie b{color:var(--rojo)}

@media (max-width:640px){ .g-info{width:190px;min-width:190px} }