/* Tasks-on — estilos de la app de una sola página */
:root {
  --fondo: #f4f5fb; --papel: #ffffff; --tinta: #1f2433; --tenue: #6b7183; --linea: #e4e6ef;
  --marca: #5b4bd6; --marca-2: #7c6ff0; --verde: #1e9e5a; --rojo: #d23c3c; --naranja: #e07b12; --azul: #2a6fdb; --violeta: #7a4bd6;
  --radio: 12px; --sombra: 0 1px 2px rgba(20, 24, 40, .06), 0 4px 16px rgba(20, 24, 40, .06);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--fondo); color: var(--tinta); }
a { color: var(--marca); text-decoration: none; }
h1, h2, h3 { margin: 0; line-height: 1.2; }
small, .tenue { color: var(--tenue); }
.rojo { color: var(--rojo); }

/* Botones */
.btn { border: 1px solid var(--linea); background: var(--papel); color: var(--tinta); border-radius: 9px; padding: 8px 14px;
  font: inherit; font-weight: 600; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.btn:hover { border-color: var(--marca-2); }
.btn:disabled { opacity: .55; cursor: wait; }
.btn.primario { background: var(--marca); border-color: var(--marca); color: #fff; }
.btn.primario:hover { background: #4b3cc4; }
.btn.peligro { background: var(--rojo); border-color: var(--rojo); color: #fff; }
.btn.peligro-suave { color: var(--rojo); }
.btn.chico { padding: 4px 10px; font-size: 13px; }
.btn.grande { padding: 12px 18px; font-size: 16px; width: 100%; justify-content: center; }
.btn-x { border: 0; background: none; font-size: 18px; cursor: pointer; color: var(--tenue); }

/* Login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px;
  background: linear-gradient(135deg, var(--marca) 0%, #8a5bd6 100%); }
.login-caja { background: var(--papel); border-radius: 18px; padding: 32px 28px; width: min(420px, 100%); box-shadow: var(--sombra); text-align: center; }
.login-caja .marca { font-size: 28px; margin-bottom: 6px; }
.login-caja .sub { color: var(--tenue); margin: 0 0 18px; }
.login-caja form { display: grid; gap: 10px; }
.login-caja input { padding: 12px 14px; border: 1px solid var(--linea); border-radius: 10px; font: inherit; font-size: 16px; }
.login-msg { min-height: 1.4em; margin: 14px 0 0; }
.btn.google { border-color: #dadce0; }
.btn.google .g { font-weight: 800; color: #4285f4; font-size: 18px; }
.separador { display: flex; align-items: center; gap: 10px; color: var(--tenue); font-size: 13px; margin: 16px 0 12px; }
.separador::before, .separador::after { content: ''; flex: 1; height: 1px; background: var(--linea); }
.lista-espacios { display: grid; gap: 8px; }
.cargando-pantalla { padding: 60px 16px; text-align: center; color: var(--tenue); }

/* Barra superior */
.barra { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 16px; padding: 10px 20px;
  background: var(--papel); border-bottom: 1px solid var(--linea); }
.barra .marca { font-size: 18px; color: var(--tinta); }
.barra nav { display: flex; gap: 4px; flex: 1; }
.barra nav a { padding: 7px 12px; border-radius: 8px; color: var(--tenue); font-weight: 600; }
.barra nav a.activo, .barra nav a:hover { background: #efedfc; color: var(--marca); }
.barra-der { display: flex; gap: 8px; align-items: center; }
.barra-der select { padding: 6px 8px; border: 1px solid var(--linea); border-radius: 8px; font: inherit; max-width: 200px; }
.chip-espacio { font-size: 13px; color: var(--tenue); }

main { max-width: 1100px; margin: 0 auto; padding: 22px 20px 60px; }
.titulo-vista { margin-bottom: 18px; }
.titulo-vista h1 { font-size: 26px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.titulo-vista p { margin: 4px 0 0; color: var(--tenue); }
.titulo-vista.fila { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.titulo-vista .acciones, .titulo-vista > div { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.volver { display: inline-block; margin-bottom: 10px; font-weight: 600; }
.vacio { color: var(--tenue); text-align: center; padding: 24px 8px; }
.vacio.chico { padding: 6px 0; text-align: left; }
.panel { background: var(--papel); border-radius: var(--radio); box-shadow: var(--sombra); padding: 18px; margin-bottom: 18px; }
.panel h2 { font-size: 16px; margin: 6px 0 10px; }
.panel-cab { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.chip { display: inline-block; background: #f0f1f7; border-radius: 20px; padding: 2px 10px; font-size: 12px; font-weight: 600; color: var(--tenue); }

/* Inicio */
.tarjetas-numeros { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 18px; }
.numero { background: var(--papel); border-radius: var(--radio); box-shadow: var(--sombra); padding: 18px; color: var(--tinta);
  border-top: 4px solid var(--c); display: grid; gap: 2px; transition: transform .12s; }
.numero:hover { transform: translateY(-2px); }
.numero b { font-size: 34px; color: var(--c); }
.numero span { color: var(--tenue); font-weight: 600; font-size: 14px; }
.numero.rojo { --c: var(--rojo); } .numero.naranja { --c: var(--naranja); } .numero.azul { --c: var(--azul); } .numero.violeta { --c: var(--violeta); }
.lista-urgentes { list-style: none; margin: 0; padding: 0; }
.lista-urgentes li { display: grid; grid-template-columns: 56px 1fr auto auto; gap: 10px; align-items: center; padding: 10px 6px;
  border-bottom: 1px solid var(--linea); cursor: pointer; }
.lista-urgentes li:hover { background: #fafaff; }
.lista-urgentes .quien { color: var(--tenue); font-size: 13px; }
.resumen-linea { display: flex; gap: 22px; flex-wrap: wrap; color: var(--tenue); }
.num { color: var(--tenue); font-weight: 700; font-variant-numeric: tabular-nums; }
.venc { font-weight: 600; color: var(--tenue); font-size: 13px; }
.venc.vencida { color: var(--rojo); } .venc.hoy { color: var(--naranja); } .venc.semana { color: var(--azul); }

/* Filtros */
.filtros { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; align-items: center; }
.filtros input[type=search], .filtros select { padding: 9px 12px; border: 1px solid var(--linea); border-radius: 9px; font: inherit; background: var(--papel); }
.filtros input[type=search] { flex: 1; min-width: 220px; }
.check-chico { display: inline-flex; gap: 6px; align-items: center; font-size: 14px; color: var(--tenue); }

/* Lista de tareas */
.cuenta { color: var(--tenue); font-size: 13px; margin: 0 0 8px 2px; }
.tarea { background: var(--papel); border-radius: var(--radio); box-shadow: var(--sombra); padding: 12px 14px; margin-bottom: 8px; cursor: pointer;
  display: grid; grid-template-columns: 1fr auto; grid-template-areas: "l1 pills" "l2 pills"; gap: 4px 14px; border-left: 4px solid transparent; }
.tarea:hover { box-shadow: 0 2px 4px rgba(20,24,40,.08), 0 8px 22px rgba(20,24,40,.08); }
.tarea.es-vencida { border-left-color: var(--rojo); }
.tarea.es-hecha .tit { color: var(--tenue); text-decoration: line-through; }
.t-linea1 { grid-area: l1; display: flex; gap: 8px; align-items: baseline; }
.t-linea1 .tit { font-weight: 600; }
.t-linea2 { grid-area: l2; display: flex; gap: 12px; flex-wrap: wrap; font-size: 13px; color: var(--tenue); }
.chip-proy { background: color-mix(in srgb, var(--c) 14%, white); color: color-mix(in srgb, var(--c) 70%, black); border-radius: 20px; padding: 0 9px; font-weight: 600; }
.punto-nuevo { font-size: 13px; }
.pills { grid-area: pills; display: flex; gap: 4px; align-items: center; }
.pill { border: 1px solid var(--linea); background: #fafbfd; color: var(--tenue); border-radius: 20px; padding: 3px 10px; font: inherit; font-size: 12px; font-weight: 600; cursor: pointer; }
.pill:hover { border-color: var(--marca-2); }
.pill.sel.pendiente { background: #fff4d6; border-color: #f0c040; color: #8a6400; }
.pill.sel.en_curso { background: #e3edff; border-color: var(--azul); color: #1d4fa3; }
.pill.sel.hecha { background: #ddf5e8; border-color: var(--verde); color: #156b3e; }
.pills.grandes .pill { padding: 7px 16px; font-size: 14px; }

/* Modales */
.modal-fondo { position: fixed; inset: 0; background: rgba(20, 22, 35, .45); z-index: 50; display: grid; place-items: start center; padding: 40px 12px; overflow-y: auto; }
.modal { background: var(--papel); border-radius: 16px; width: min(560px, 100%); box-shadow: 0 20px 60px rgba(0,0,0,.25); }
.modal.ancho { width: min(920px, 100%); }
.modal header { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 16px 20px; border-bottom: 1px solid var(--linea); }
.modal header h2 { font-size: 18px; }
.modal-cuerpo { padding: 18px 20px 20px; }
.confirmar-txt { margin: 0 0 18px; }
.acciones { display: flex; gap: 8px; justify-content: flex-end; margin-top: 14px; flex-wrap: wrap; }
.acciones.izq { justify-content: flex-start; }

/* Formularios */
.form { display: grid; gap: 12px; }
.form label { display: grid; gap: 4px; font-weight: 600; font-size: 13px; color: var(--tenue); }
.form input:not([type=checkbox]):not([type=radio]), .form select, .form textarea {
  padding: 9px 11px; border: 1px solid var(--linea); border-radius: 9px; font: inherit; color: var(--tinta); font-weight: 400; background: #fff; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid #cfc8ff; border-color: var(--marca-2); }
.form fieldset { border: 1px solid var(--linea); border-radius: 10px; padding: 10px 12px; display: grid; gap: 8px; }
.form legend { font-weight: 700; font-size: 13px; color: var(--tinta); padding: 0 4px; }
.col2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.checks { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 2px 10px; max-height: 210px; overflow-y: auto; }
.checks label { display: flex; flex-direction: row; gap: 7px; align-items: center; font-weight: 500; color: var(--tinta); padding: 3px 2px; }
.checks.dias { grid-template-columns: repeat(7, 1fr); max-height: none; }
.checks.dias31 { grid-template-columns: repeat(auto-fill, minmax(52px, 1fr)); max-height: none; }
.colores { display: flex; gap: 10px; }
.color { width: 32px; height: 32px; border-radius: 50%; cursor: pointer; display: grid; place-items: center; }
.color input { appearance: none; width: 12px; height: 12px; border-radius: 50%; margin: 0; }
.color input:checked { background: #fff; }
.fila-form { display: flex; gap: 8px; margin: 10px 0 6px; }
.fila-form input { flex: 1; padding: 9px 11px; border: 1px solid var(--linea); border-radius: 9px; font: inherit; }

/* Ficha de tarea */
.ficha { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.ficha dl { display: grid; grid-template-columns: 110px 1fr; gap: 8px 10px; margin: 16px 0 0; }
.ficha dt { color: var(--tenue); font-weight: 600; font-size: 13px; }
.ficha dd { margin: 0; }
.ficha dd.pre { white-space: pre-wrap; }
.ficha-chat h3 { font-size: 15px; margin-bottom: 8px; }
.chat { background: #efeae2; border-radius: 12px; padding: 10px; height: 340px; overflow-y: auto; display: flex; flex-direction: column; gap: 6px; }
.chat .vacio { margin: auto; }
.burbuja { max-width: 85%; padding: 7px 10px; border-radius: 10px; font-size: 14px; white-space: pre-wrap; word-break: break-word; box-shadow: 0 1px 1px rgba(0,0,0,.07); }
.burbuja.saliente { align-self: flex-end; background: #d9fdd3; }
.burbuja.entrante { align-self: flex-start; background: #fff; }
.burbuja.comando { border-left: 3px solid #25d366; }
.burbuja .meta { font-size: 11px; color: #667781; margin-bottom: 2px; }
.chat-enviar { display: flex; gap: 8px; margin-top: 8px; }
.chat-enviar textarea { flex: 1; padding: 9px; border: 1px solid var(--linea); border-radius: 9px; font: inherit; resize: vertical; }

/* Proyectos */
.grilla-proyectos { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.proyecto { background: var(--papel); border-radius: var(--radio); box-shadow: var(--sombra); padding: 16px; color: var(--tinta);
  border-top: 5px solid var(--c); display: grid; gap: 8px; transition: transform .12s; }
.proyecto:hover { transform: translateY(-2px); }
.proyecto.archivado { opacity: .6; }
.proyecto .desc, .desc-grande { color: var(--tenue); margin: 0; }
.proyecto .miembros { color: var(--tenue); font-size: 13px; margin: 0; }
.avance { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--tenue); }
.avance.grande { margin: 10px 0 18px; font-size: 14px; }
.barra-av { flex: 1; height: 8px; background: #eceef5; border-radius: 6px; overflow: hidden; }
.barra-av > div { height: 100%; background: var(--c, var(--marca)); border-radius: 6px; }
.punto { width: 14px; height: 14px; border-radius: 50%; display: inline-block; }
.col-proyecto { display: grid; grid-template-columns: 1.6fr 1fr; gap: 18px; align-items: start; }
.fila-tarea { display: grid; grid-template-columns: 52px 1fr auto auto; gap: 10px; align-items: center; padding: 8px 4px; border-bottom: 1px solid var(--linea); cursor: pointer; }
.fila-tarea select { padding: 3px 6px; border: 1px solid var(--linea); border-radius: 7px; font: inherit; font-size: 12px; }
.tabla { width: 100%; border-collapse: collapse; font-size: 14px; }
.tabla th, .tabla td { text-align: left; padding: 8px 8px; border-bottom: 1px solid var(--linea); }
.tabla th { color: var(--tenue); font-size: 12px; font-weight: 700; }
.tabla td.der { text-align: right; white-space: nowrap; }

/* Personas */
.pestanas { display: flex; gap: 4px; margin-bottom: 14px; border-bottom: 1px solid var(--linea); }
.pestanas a { padding: 9px 14px; color: var(--tenue); font-weight: 600; border-bottom: 3px solid transparent; margin-bottom: -1px; }
.pestanas a.activo { color: var(--marca); border-bottom-color: var(--marca); }
.tabla.personas { background: var(--papel); border-radius: var(--radio); box-shadow: var(--sombra); overflow: hidden; }
tr.inactivo, .equipo.inactivo { opacity: .5; }
.grilla-equipos { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.equipo { background: var(--papel); border-radius: var(--radio); box-shadow: var(--sombra); padding: 16px; display: grid; gap: 8px; }
.equipo p { margin: 0; }
.lista-miembros { list-style: none; padding: 0; margin: 0; }
.lista-miembros li { display: flex; justify-content: space-between; align-items: center; padding: 8px 2px; border-bottom: 1px solid var(--linea); }

/* Plan de obra */
.obra-kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; margin: 6px 0 14px; }
.obra-kpis > div { background: var(--papel); border-radius: 10px; box-shadow: var(--sombra); padding: 10px 12px; display: grid; gap: 2px; }
.obra-kpis span { color: var(--tenue); font-size: 12px; font-weight: 600; }
.obra-kpis b { font-size: 16px; }
.obra-kpis small { color: var(--tenue); font-size: 12px; }
.obra-kpis .mal b, .obra-kpis .mal small { color: var(--rojo); }
.obra-kpis.chico > div { box-shadow: none; border: 1px solid var(--linea); }
.obra-problemas { background: #fff4e5; border: 1px solid #f0c27a; color: #7a4a00; border-radius: 10px; padding: 10px 12px; margin: 0 0 14px; font-size: 13px; }
.scroll-x { overflow-x: auto; }
.g-ley { display: flex; gap: 16px; flex-wrap: wrap; font-size: 12px; color: var(--tenue); margin-bottom: 8px; }
.g-ley i { display: inline-block; width: 18px; height: 10px; border-radius: 3px; vertical-align: middle; margin-right: 4px; }
.g-ley i.crit { border: 2px solid #d23c3c; }
.g-ley i.proy { border: 1px dashed #666; }
svg.gantt { font: 12px system-ui, sans-serif; }
.g-mes { stroke: #e4e6ef; } .g-mes-t { fill: #6b7183; font-size: 11px; }
.g-frente-f { fill: #f6f7fb; } .g-frente { font-weight: 700; font-size: 12px; }
.g-hover { fill: transparent; } .g-fila { cursor: pointer; } .g-fila:hover .g-hover { fill: #f1f0ff; }
.g-nombre { fill: #1f2433; } .g-nombre.hecha { fill: #9aa0ae; text-decoration: line-through; }
.g-hoy { stroke: #d23c3c; stroke-width: 1.5; stroke-dasharray: 3 3; } .g-hoy-t { fill: #d23c3c; font-size: 11px; }
.k-tablero { display: grid; grid-template-columns: repeat(4, minmax(220px, 1fr)); gap: 12px; overflow-x: auto; }
.k-col { background: #f3f4f9; border-radius: 12px; padding: 10px; min-height: 120px; }
.k-col h3 { font-size: 14px; margin: 2px 2px 10px; } .k-col h3 small { color: var(--tenue); }
.k-tarjeta { background: var(--papel); border-radius: 10px; padding: 10px; margin-bottom: 8px; box-shadow: 0 1px 2px rgba(0,0,0,.06);
  border-left: 4px solid var(--c); cursor: pointer; display: grid; gap: 4px; }
.k-tarjeta.critica { box-shadow: 0 0 0 2px #f2b8b8; }
.k-cab { display: flex; justify-content: space-between; font-size: 12px; } .k-frente { color: var(--c); font-weight: 700; }
.k-tit { font-weight: 600; font-size: 14px; } .k-sub, .k-espera, .k-pie { font-size: 12px; color: var(--tenue); }
.k-espera { color: #8a6400; }
.k-av { height: 5px; background: #eceef5; border-radius: 4px; overflow: hidden; } .k-av > div { height: 100%; background: var(--c); }
.k-pie { display: flex; justify-content: space-between; align-items: center; gap: 6px; }
.k-btns button { border: 1px solid var(--linea); background: #fff; border-radius: 6px; padding: 2px 7px; cursor: pointer; font-weight: 700; }
.k-btns button:hover { border-color: var(--marca); color: var(--marca); }
svg.curva { font: 12px system-ui, sans-serif; max-width: 100%; }
.c-grid { stroke: #eceef5; } .c-eje { fill: #6b7183; font-size: 11px; }
.c-plan { fill: none; stroke: var(--marca); stroke-width: 3; }
.c-real { fill: var(--verde); stroke: #fff; stroke-width: 2; } .c-real-t { fill: var(--verde); font-weight: 700; }
.nota { color: var(--tenue); font-size: 13px; }
tr.clic { cursor: pointer; } tr.clic:hover { background: #fafaff; }

/* Aviso flotante */
.toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); background: #1f2433; color: #fff; padding: 11px 18px;
  border-radius: 10px; box-shadow: var(--sombra); opacity: 0; pointer-events: none; transition: all .2s; z-index: 100; max-width: 90vw; }
.toast.visible { opacity: 1; transform: translate(-50%, 0); }
.toast.error { background: var(--rojo); }

/* Celular */
@media (max-width: 760px) {
  .barra { flex-wrap: wrap; padding: 8px 12px; gap: 8px; }
  .barra nav { order: 3; width: 100%; overflow-x: auto; }
  main { padding: 16px 12px 60px; }
  .tarjetas-numeros { grid-template-columns: repeat(2, 1fr); }
  .lista-urgentes li { grid-template-columns: 48px 1fr; }
  .lista-urgentes .venc, .lista-urgentes .quien { grid-column: 2; }
  .tarea { grid-template-columns: 1fr; grid-template-areas: "l1" "l2" "pills"; }
  .ficha, .col-proyecto, .col2 { grid-template-columns: 1fr; }
  .fila-tarea { grid-template-columns: 48px 1fr; }
  .tabla.personas td:nth-child(3), .tabla.personas th:nth-child(3), .tabla.personas td:nth-child(4), .tabla.personas th:nth-child(4) { display: none; }
}