/* SmartLab · estilos */
:root {
  --fondo: #eef3f3;
  --papel: #ffffff;
  --tinta: #0f1f24;
  --tinta-2: #4a5b60;
  --tinta-3: #7b8b8f;
  --linea: #dfe6e7;
  --lateral: #0e2a30;
  --lateral-2: #143a41;
  --teal: #1fb5a5;
  --teal-osc: #0b7468;
  --teal-claro: #e3f6f3;
  --ambar: #b8650a;
  --ambar-claro: #fff3e1;
  --rojo: #b42318;
  --rojo-claro: #fdecea;
  --verde: #1d7a3e;
  --verde-claro: #e6f4ea;
  --naranja: #f08a24;
  --radio: 10px;
  --sombra: 0 1px 2px rgba(15, 31, 36, .06);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--fondo); color: var(--tinta); font: 14px/1.45 Inter, system-ui, -apple-system, "Segoe UI", sans-serif; }
h1, h2, h3, .kpi-v, .marca, .login-marca { font-family: Manrope, Inter, system-ui, sans-serif; }
a { color: var(--teal-osc); }
code { background: rgba(15,31,36,.06); padding: 1px 5px; border-radius: 4px; font-size: 12.5px; }
.ico { width: 16px; height: 16px; vertical-align: -3px; }

/* estructura */
.app { display: flex; min-height: 100vh; }
.lateral { width: 220px; flex: 0 0 220px; background: var(--lateral); color: #cfe0e2; display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.marca { display: block; padding: 20px 18px 14px; text-decoration: none; font-weight: 800; font-size: 21px; letter-spacing: -.3px; }
.marca small { display: block; font: 400 11px Inter, sans-serif; color: #8fb0b4; margin-top: 2px; letter-spacing: 0; }
.m1 { color: var(--teal); } .m2 { color: #fff; }
.lateral nav { flex: 1; padding-bottom: 12px; }
.grupo { font-size: 10.5px; letter-spacing: 1.1px; text-transform: uppercase; color: #7fa0a5; padding: 14px 18px 5px; font-weight: 600; }
.lateral nav a, .pronto { display: flex; align-items: center; justify-content: space-between; padding: 7px 18px; color: #dbe8ea; text-decoration: none; font-size: 13px; border-left: 3px solid transparent; }
.lateral nav a:hover { background: var(--lateral-2); }
.lateral nav a.activo { background: var(--lateral-2); border-left-color: var(--teal); color: #fff; font-weight: 600; }
.pronto { color: #6f8f94; cursor: default; }
.pronto::after { content: "pronto"; font-size: 10px; border: 1px solid #3c5a60; border-radius: 9px; padding: 0 6px; }
.badge { background: var(--teal); color: #05322c; border-radius: 9px; font-size: 11px; font-weight: 700; padding: 0 7px; min-width: 18px; text-align: center; }
.yo { display: flex; align-items: center; gap: 9px; padding: 14px 16px; border-top: 1px solid #23464d; }
.avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--teal); color: #05322c; display: grid; place-items: center; font-weight: 700; font-size: 12px; flex: 0 0 32px; }
.yo-t { flex: 1; min-width: 0; font-size: 12px; line-height: 1.25; }
.yo-t b { display: block; color: #fff; }
.yo-t small { color: #8fb0b4; }
.salir { color: #cfe0e2; font-size: 12px; }
.principal { flex: 1; min-width: 0; padding: 26px 30px 20px; }
.btn-menu { display: none; }
.cabecera { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.cabecera h1 { margin: 0; font-size: 24px; letter-spacing: -.3px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.sub { margin: 4px 0 0; color: var(--tinta-2); font-size: 13px; }
.acciones { display: flex; gap: 8px; flex-wrap: wrap; }
.pie { color: var(--tinta-3); font-size: 11.5px; margin-top: 28px; }

/* mensajes */
.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; font-size: 13.5px; }
.flash-ok { background: var(--verde-claro); color: var(--verde); }
.flash-error { background: var(--rojo-claro); color: var(--rojo); }
.flash-aviso { background: var(--ambar-claro); color: var(--ambar); }
.aviso-sim { background: var(--ambar-claro); border: 1px solid #f4d39e; color: #7a4a06; padding: 9px 14px; border-radius: 8px; font-size: 13px; margin-bottom: 16px; }
pre.error { white-space: pre-wrap; color: var(--rojo); }

/* botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 1.5px solid var(--tinta); background: #fff; color: var(--tinta); border-radius: 7px; padding: 7px 13px; font: 600 13px Inter, sans-serif; cursor: pointer; text-decoration: none; min-height: 36px; white-space: nowrap; }
.btn:hover { background: #f3f6f6; }
.btn-pri { background: var(--tinta); color: #fff; }
.btn-pri:hover { background: #22363c; }
.btn-teal { background: var(--teal); border-color: var(--teal); color: #05322c; }
.btn-teal:hover { background: #1aa294; }
.btn-rojo { border-color: var(--rojo); color: var(--rojo); }
.btn-chico { padding: 4px 9px; min-height: 28px; font-size: 12px; }
.ancho { width: 100%; }
.link { background: none; border: 0; color: var(--teal-osc); text-decoration: underline; cursor: pointer; font: inherit; padding: 0; }

/* bloques */
.caja { background: var(--papel); border-radius: var(--radio); padding: 18px 20px; box-shadow: var(--sombra); margin-bottom: 16px; }
.caja h2 { font-size: 15px; margin: 0 0 12px; display: flex; justify-content: space-between; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.caja h2 small { font: 400 12px Inter, sans-serif; color: var(--tinta-3); }
.caja h3 { font-size: 13.5px; margin: 16px 0 8px; }
.rejilla { display: grid; gap: 16px; }
.r2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.r3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.r21 { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
.r12 { grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); }
.rejilla > .caja { margin-bottom: 0; }
.mb { margin-bottom: 16px; }
.vacio { color: var(--tinta-3); font-size: 13px; margin: 6px 0; }
.nota { color: var(--tinta-2); font-size: 12.5px; }

/* banner de inicio */
.banner { background: linear-gradient(110deg, #123c44, #1c7f78); color: #fff; border-radius: var(--radio); padding: 20px 24px; margin-bottom: 16px; }
.banner h2 { margin: 0 0 4px; font-size: 19px; }
.banner p { margin: 0; color: #d7efec; max-width: 720px; }

/* indicadores */
.kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpis.k4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.kpi { background: var(--papel); border-radius: var(--radio); padding: 13px 15px; box-shadow: var(--sombra); border-top: 3px solid var(--tinta); display: flex; flex-direction: column; gap: 3px; }
.kpi.teal { border-top-color: var(--teal); }
.kpi.verde { border-top-color: #3aa364; }
.kpi.foto { background: var(--teal-claro); border-top-color: var(--teal); }
.kpi-t { font-size: 10.5px; letter-spacing: .8px; text-transform: uppercase; color: var(--tinta-2); font-weight: 600; }
.kpi-v { font-size: 25px; font-weight: 800; letter-spacing: -.5px; line-height: 1.15; }
.kpi-v small { font: 400 12px Inter, sans-serif; color: var(--tinta-3); letter-spacing: 0; }
.kpi-s { font-size: 12px; color: var(--tinta-2); }
.kpi a.entrar { margin-top: auto; padding-top: 8px; font-size: 12px; font-weight: 600; color: var(--tinta); text-decoration: none; }
.txt-rojo { color: var(--rojo); } .txt-verde { color: var(--verde); } .txt-ambar { color: var(--ambar); } .txt-gris { color: var(--tinta-3); }

/* tablas */
.tabla-c { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; font-size: 10.5px; letter-spacing: .6px; text-transform: uppercase; color: var(--tinta-2); font-weight: 600; padding: 7px 8px; border-bottom: 1.5px solid var(--tinta); white-space: nowrap; }
td { padding: 8px; border-bottom: 1px solid var(--linea); vertical-align: middle; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr.resalta td { background: var(--ambar-claro); }
tr.mal td { background: var(--rojo-claro); }
tbody tr:hover td { background: #f7fafa; }
td .fuera, .fuera { color: var(--rojo); font-weight: 600; }
.ficha-t td:first-child { color: var(--tinta-2); width: 42%; }
.ficha-t td { padding: 7px 4px; }

/* etiquetas */
.tag { display: inline-block; font-size: 11px; font-weight: 600; padding: 1px 8px; border-radius: 10px; white-space: nowrap; vertical-align: middle; }
.tag-verde { background: var(--verde-claro); color: var(--verde); }
.tag-teal { background: var(--teal-claro); color: var(--teal-osc); }
.tag-ambar { background: var(--ambar-claro); color: var(--ambar); }
.tag-rojo { background: var(--rojo-claro); color: var(--rojo); }
.tag-gris { background: #edf1f2; color: var(--tinta-2); }
.tag-alta { background: var(--rojo); color: #fff; }
.tag-media { background: #fde4c4; color: #8a4b05; }
.tag-baja { background: #e4ecee; color: var(--tinta-2); }

/* alertas */
.alertas { list-style: none; margin: 0; padding: 0; }
.alertas li { display: flex; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--linea); align-items: flex-start; }
.alertas li:last-child { border-bottom: 0; }
.alertas .tag { min-width: 50px; text-align: center; text-transform: uppercase; font-size: 10px; margin-top: 1px; }
.alertas a { color: var(--tinta); text-decoration: none; flex: 1; }
.alertas a:hover { text-decoration: underline; }
.alertas .area { color: var(--tinta-3); font-size: 11.5px; white-space: nowrap; }

/* formularios */
form.f label, label.f { display: flex; flex-direction: column; gap: 4px; font-size: 12px; font-weight: 600; color: var(--tinta-2); }
input, select, textarea { font: 14px Inter, sans-serif; color: var(--tinta); border: 1.5px solid #c9d4d6; border-radius: 7px; padding: 7px 9px; background: #fff; min-height: 36px; width: 100%; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--teal); outline-offset: 0; border-color: var(--teal); }
input[type=checkbox] { width: 18px; height: 18px; min-height: 0; accent-color: var(--teal-osc); }
input[type=file] { padding: 6px; }
.campos { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; margin-bottom: 14px; }
.campos .doble { grid-column: span 2; }
.fila-botones { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.filtros { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }
.filtros label { display: flex; flex-direction: column; gap: 3px; font-size: 11px; font-weight: 600; color: var(--tinta-2); text-transform: uppercase; letter-spacing: .5px; }
.filtros input, .filtros select { width: auto; }
.atajos a { font-size: 12px; margin-right: 8px; }
table.editable td { padding: 4px; }
table.editable input, table.editable select { min-width: 64px; padding: 5px 7px; min-height: 32px; font-size: 13px; }
input.dudoso { border-color: var(--naranja); background: #fff4e8; }
input.fuera-r { border-color: var(--rojo); }
.msg-fila td { border-bottom: 1px solid var(--linea); padding: 0 8px 8px; font-size: 12px; }
.msg-fila .e { color: var(--rojo); } .msg-fila .a { color: var(--ambar); } .msg-fila .ok { color: var(--verde); }
.msg-fila ul { margin: 0; padding-left: 16px; }

/* línea de tiempo */
.tiempo { list-style: none; padding: 0; margin: 0; position: relative; }
.tiempo li { position: relative; padding: 0 0 13px 22px; font-size: 12.5px; }
.tiempo li::before { content: ""; position: absolute; left: 4px; top: 4px; width: 10px; height: 10px; border-radius: 50%; background: var(--teal); }
.tiempo li::after { content: ""; position: absolute; left: 8px; top: 15px; bottom: -3px; width: 2px; background: #cfe4e2; }
.tiempo li:last-child::after { display: none; }
.tiempo li.pend::before { background: #fff; border: 2px solid var(--teal); }
.tiempo b { display: block; font-size: 13px; }
.tiempo span { color: var(--tinta-2); }

/* gráficos */
.grafico { width: 100%; height: auto; display: block; }
.g-grid { stroke: #e7eded; } .g-base { stroke: #9fb0b3; }
.g-eje { font: 10.5px Inter, sans-serif; fill: var(--tinta-2); }
.s1 { fill: var(--teal); } .s2 { fill: var(--tinta); } .s3 { fill: #f0a24b; }
.g-marca { fill: var(--tinta); } .g-marca-l { stroke: #9fb0b3; stroke-dasharray: 2 3; }
.leyenda { display: flex; gap: 14px; font-size: 11.5px; color: var(--tinta-2); margin-top: 6px; flex-wrap: wrap; }
.leyenda i { display: inline-block; width: 10px; height: 10px; margin-right: 5px; vertical-align: -1px; border-radius: 2px; }
.leyenda i.s1 { background: var(--teal); } .leyenda i.s2 { background: var(--tinta); } .leyenda i.s3 { background: #f0a24b; }
.leyenda i.rombo { background: var(--tinta); transform: rotate(45deg) scale(.8); }
.mini-barra { display: block; height: 5px; background: #e6eded; border-radius: 3px; overflow: hidden; margin-top: 4px; }
.mini-barra span { display: block; height: 100%; background: var(--teal); }
.mini-barra.rojo span { background: var(--rojo); }

/* cadena de trazabilidad */
.cadena { display: flex; gap: 8px; align-items: stretch; margin-bottom: 16px; overflow-x: auto; padding-bottom: 4px; }
.eslabon { background: #fff; border: 1.5px solid var(--linea); border-radius: 8px; padding: 10px 13px; min-width: 150px; flex: 1; font-size: 12.5px; }
.eslabon small { display: block; font-size: 10px; letter-spacing: .8px; text-transform: uppercase; color: var(--tinta-2); font-weight: 600; }
.eslabon b { display: block; font-size: 14px; margin: 2px 0; }
.eslabon span { color: var(--tinta-2); }
.flecha { align-self: center; color: var(--teal); font-weight: 700; }

/* registro por foto y revisión */
.zona-foto { border: 2px dashed #b9cacc; border-radius: var(--radio); padding: 28px; text-align: center; background: #f9fbfb; cursor: pointer; display: block; }
.zona-foto:hover { border-color: var(--teal); }
.zona-foto b { display: block; font-size: 15px; margin: 8px 0 4px; }
.zona-foto input { display: none; }
.zona-foto img { max-width: 100%; max-height: 280px; margin-top: 10px; border-radius: 6px; }
.selector-formato { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 10px; margin-bottom: 16px; }
.selector-formato label { border: 1.5px solid var(--linea); border-radius: 8px; padding: 10px 12px; cursor: pointer; background: #fff; display: flex; gap: 9px; align-items: flex-start; font-size: 13px; }
.selector-formato input { width: auto; min-height: 0; margin-top: 3px; accent-color: var(--teal-osc); }
.selector-formato label:has(input:checked) { border-color: var(--teal); background: var(--teal-claro); }
.selector-formato b { display: block; }
.foto-original { position: sticky; top: 16px; }
.foto-original img { width: 100%; border-radius: 6px; border: 1px solid var(--linea); background: #f4f4f0; }
.consejos { background: #f6f9f9; border-radius: 8px; padding: 12px 14px; font-size: 12.5px; color: var(--tinta-2); }
.consejos ol { margin: 6px 0 0; padding-left: 18px; }

/* tarjetas de formato */
.formatos-lista { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.formato-t { background: #fff; border-radius: var(--radio); padding: 16px 18px; box-shadow: var(--sombra); display: flex; flex-direction: column; gap: 6px; }
.formato-t .cod { font: 800 12px Manrope, sans-serif; color: var(--teal-osc); letter-spacing: .6px; }
.formato-t h3 { margin: 0; font-size: 15.5px; }
.formato-t p { margin: 0; font-size: 12.5px; color: var(--tinta-2); }
.formato-t .fila-botones { margin-top: auto; padding-top: 8px; }

/* parámetros */
.param-fila { display: grid; grid-template-columns: minmax(0, 2fr) 120px minmax(0, 2fr); gap: 12px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--linea); }
.param-fila b { font-size: 13px; } .param-fila small { display: block; color: var(--tinta-3); font-size: 11.5px; }
.param-fila .unidad { color: var(--tinta-3); font-size: 12px; }

/* login */
body.login { display: grid; place-items: center; min-height: 100vh; background: linear-gradient(135deg, #0e2a30, #176b66); padding: 16px; }
.login-caja { background: #fff; border-radius: 14px; padding: 30px 28px; width: 100%; max-width: 380px; }
.login-marca { font-size: 32px; font-weight: 800; letter-spacing: -.6px; }
.login-marca .m2 { color: var(--tinta); }
.login-sub { color: var(--tinta-2); margin: 2px 0 20px; font-size: 13px; }
.login form { display: flex; flex-direction: column; gap: 12px; }
.login label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; font-weight: 600; color: var(--tinta-2); }
.login-pie { font-size: 11.5px; color: var(--tinta-3); margin: 16px 0 0; }

/* pasos */
.pasos { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }
.paso { background: #f6f9f9; border-radius: 8px; padding: 12px; font-size: 12.5px; color: var(--tinta-2); }
.paso b { display: block; color: var(--tinta); font-size: 13px; margin-bottom: 3px; }
.paso i { font: 800 18px Manrope, sans-serif; color: var(--teal); font-style: normal; }

@media (max-width: 1100px) {
  .r3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kpis.k4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pasos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .lateral { position: fixed; left: -240px; z-index: 30; transition: left .2s; }
  .lateral.abierto { left: 0; box-shadow: 0 0 40px rgba(0,0,0,.3); }
  .btn-menu { display: inline-flex; border: 0; background: var(--lateral); color: #fff; border-radius: 7px; padding: 8px; margin-bottom: 10px; min-height: 40px; min-width: 40px; align-items: center; justify-content: center; }
  .btn-menu .ico { width: 22px; height: 22px; }
  .principal { padding: 14px 16px; }
  .r2, .r3, .r21, .r12 { grid-template-columns: minmax(0, 1fr); }
  .campos .doble { grid-column: auto; }
  .param-fila { grid-template-columns: 1fr 100px; }
  .param-fila .ayuda-p { grid-column: 1 / -1; }
  .foto-original { position: static; }
}
@media (max-width: 520px) {
  .kpis.k4 { grid-template-columns: minmax(0, 1fr); }
  .pasos { grid-template-columns: minmax(0, 1fr); }
  .cabecera h1 { font-size: 20px; }
}

/* impresión */
@media print {
  .lateral, .btn-menu, .acciones, .pie, .no-imprimir, .flash, .aviso-sim { display: none !important; }
  body { background: #fff; }
  .principal { padding: 0; }
  .caja, .kpi { box-shadow: none; border: 1px solid #ccc; break-inside: avoid; }
}

/* ajustes finos */
td a, td.num, td .tag { white-space: nowrap; }
@media (max-width: 520px) {
  .pasos { display: none; }
  td, th { padding: 6px 5px; }
}