/* DJ Cargos · UNMdP */
:root {
  --tinta: #1b2733;
  --tinta-2: #4a5866;
  --tinta-3: #7a8693;
  --linea: #dde2e7;
  --fondo: #f4f5f2;
  --papel: #ffffff;
  --pri: #0d4f7a;
  --pri-osc: #093a5a;
  --pri-claro: #e6f0f6;
  --ok: #1f7a4d;
  --ok-claro: #e5f3eb;
  --warn: #b25b00;
  --warn-claro: #fdf0e1;
  --err: #b42318;
  --err-claro: #fdecea;
  --cambio: #fff1a8;
  --cambio-borde: #e0c341;
  --radio: 10px;
  --sombra: 0 1px 2px rgba(20, 30, 40, .06), 0 2px 8px rgba(20, 30, 40, .04);
  --fuente: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 15px/1.5 var(--fuente); color: var(--tinta); background: var(--fondo); }
a { color: var(--pri); }
h1 { font-size: 1.6rem; line-height: 1.2; margin: .2rem 0 .6rem; letter-spacing: -.01em; }
h2 { font-size: 1.12rem; margin: 0 0 .8rem; }
h3 { font-size: 1rem; margin: 1.4rem 0 .6rem; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.muted { color: var(--tinta-3); }
.chico { font-size: .86rem; }
.der { text-align: right; }
.num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.eyebrow { font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--tinta-3); font-weight: 600; }

/* ---- Barra superior ---- */
.topbar { background: var(--papel); border-bottom: 1px solid var(--linea); position: sticky; top: 0; z-index: 20; }
.topbar-in { display: flex; align-items: center; gap: 24px; min-height: 64px; flex-wrap: wrap; }
.marca { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--tinta); }
.marca img { height: 30px; width: auto; }
.marca-txt { font-weight: 700; font-size: .9rem; line-height: 1.15; border-left: 1px solid var(--linea); padding-left: 12px; }
.marca-txt small { font-weight: 500; color: var(--tinta-2); }
.nav { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.nav a { text-decoration: none; color: var(--tinta-2); padding: 8px 12px; border-radius: 8px; font-weight: 500; }
.nav a:hover { background: var(--fondo); }
.nav a.act { background: var(--pri-claro); color: var(--pri); }
.quien { display: flex; gap: 14px; align-items: center; font-size: .88rem; }
.quien span { display: flex; flex-direction: column; text-align: right; line-height: 1.2; }
.quien small { color: var(--tinta-3); }
.quien a { color: var(--tinta-2); }
main.wrap { padding-top: 28px; padding-bottom: 120px; }
.pie { color: var(--tinta-3); font-size: .8rem; padding-bottom: 24px; }

/* ---- Tarjetas ---- */
.card { background: var(--papel); border: 1px solid var(--linea); border-radius: var(--radio); padding: 22px 24px; margin-bottom: 18px; box-shadow: var(--sombra); }
.card-cab { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 8px; }
.card-cab h2 { margin: .2rem 0 0; font-size: 1.25rem; }
.card-destacada { border-left: 4px solid var(--pri); }
.estado-observada { border-left-color: var(--warn); }
.estado-presentada { border-left-color: var(--pri); }
.pagina-cab { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.cab-der { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.angosto { max-width: 460px; margin: 0 auto; }
.angosto.ancho-m { max-width: 760px; }
.acciones { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 12px; }
.acciones form { margin: 0; }
.acciones.col { flex-direction: column; align-items: stretch; }
.vacio { padding: 40px; text-align: center; color: var(--tinta-3); background: var(--papel); border: 1px dashed var(--linea); border-radius: var(--radio); }
.ayuda { color: var(--tinta-2); }
.motivo { margin: 0; color: var(--tinta-2); }

/* ---- Botones ---- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; font: inherit; font-weight: 600; font-size: .92rem;
  padding: 9px 16px; border-radius: 8px; border: 1px solid var(--linea); background: var(--papel); color: var(--tinta); cursor: pointer; text-decoration: none; }
.btn:hover { border-color: var(--tinta-3); }
.btn-pri { background: var(--pri); border-color: var(--pri); color: #fff; }
.btn-pri:hover { background: var(--pri-osc); border-color: var(--pri-osc); }
.btn-ok { background: var(--ok); border-color: var(--ok); color: #fff; }
.btn-warn { background: var(--papel); border-color: var(--warn); color: var(--warn); }
.btn-warn:hover { background: var(--warn-claro); }
.btn-link { border-color: transparent; background: none; color: var(--tinta-2); font-weight: 500; padding-left: 8px; padding-right: 8px; }
.btn-link:hover { color: var(--tinta); border-color: transparent; text-decoration: underline; }
.btn-chico { padding: 5px 10px; font-size: .84rem; }
.btn-block { width: 100%; }
.btn-x { border: 0; background: none; color: var(--tinta-3); cursor: pointer; font: inherit; font-size: .84rem; padding: 4px 8px; border-radius: 6px; }
.btn-x:hover { color: var(--err); background: var(--err-claro); }
button.btn-link.chico { font-size: .8rem; }

/* ---- Formularios ---- */
label { display: block; }
input, select, textarea { font: inherit; color: inherit; width: 100%; padding: 8px 10px; border: 1px solid #c9d0d7; border-radius: 7px; background: #fff; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--pri); outline-offset: -1px; border-color: var(--pri); }
input[readonly] { background: #f1f3f5; color: var(--tinta-2); }
.campo > span { display: block; font-size: .8rem; font-weight: 600; color: var(--tinta-2); margin-bottom: 4px; }
.campo { margin-bottom: 12px; }
.card > label:not(.check) { margin-bottom: 12px; }
.card > label > input, .card > label > select { margin-top: 4px; }
.req { color: var(--err); font-style: normal; }
.grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 0 14px; }
.grid > * { grid-column: span 12; }
.c1 { grid-column: span 1; } .c2 { grid-column: span 2; } .c3 { grid-column: span 3; } .c4 { grid-column: span 4; }
.c5 { grid-column: span 5; } .c6 { grid-column: span 6; } .c8 { grid-column: span 8; } .c12 { grid-column: span 12; }
.nota { font-size: .8rem; color: var(--tinta-3); margin: -4px 0 12px; }
.check { display: flex; gap: 10px; align-items: flex-start; margin: 10px 0; cursor: pointer; }
.check input { width: 18px; height: 18px; margin-top: 2px; flex: none; }
.check-grande { padding: 12px 14px; border: 1px solid var(--linea); border-radius: 8px; background: #fafbfa; }
.seg { display: flex; border: 1px solid #c9d0d7; border-radius: 7px; overflow: hidden; }
.seg label { flex: 1; text-align: center; cursor: pointer; }
.seg input { position: absolute; opacity: 0; width: 1px; }
.seg span { display: block; padding: 8px 0; border-left: 1px solid #c9d0d7; font-weight: 600; }
.seg label:first-child span { border-left: 0; }
.seg input:checked + span { background: var(--pri); color: #fff; }
.seg input:disabled + span { opacity: .7; cursor: default; }
.seg input:focus-visible + span { outline: 2px solid var(--pri); outline-offset: -2px; }
.invalido { border-color: var(--err) !important; background: var(--err-claro); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: -4px; }
.chip { font: inherit; font-size: .8rem; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--linea); background: #fafbfa; cursor: pointer; color: var(--tinta-2); }
.chip:hover { border-color: var(--pri); color: var(--pri); }
.beneficio { border-top: 1px solid var(--linea); padding-top: 8px; margin-top: 4px; }
.texto-legal { font-size: .9rem; color: var(--tinta-2); background: #fafbfa; border-left: 3px solid var(--linea); padding: 10px 14px; }

/* Marcas de cambio */
.cambiado, input.cambiado { background: var(--cambio) !important; border-color: var(--cambio-borde) !important; }
.seg.cambiado { box-shadow: 0 0 0 2px var(--cambio-borde); }
label.check.cambiado { background: var(--cambio); border-color: var(--cambio-borde); }
.marca-cambio { background: var(--cambio); padding: 0 4px; border-radius: 3px; }
.cambio { background: var(--cambio); padding: 1px 4px; border-radius: 3px; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.antes { display: block; font-size: .75rem; color: var(--tinta-3); text-decoration: line-through; text-decoration-color: rgba(0,0,0,.25); }

/* ---- Actividades ---- */
.seccion { border: 0; padding: 0; margin: 0 0 22px; }
.seccion legend { font-weight: 700; font-size: .98rem; padding: 0; margin-bottom: 10px; }
.letra { display: inline-flex; width: 26px; height: 26px; border-radius: 50%; background: var(--pri-claro); color: var(--pri); align-items: center; justify-content: center; font-size: .85rem; margin-right: 6px; }
.act { border: 1px solid var(--linea); border-radius: 9px; padding: 14px 16px 12px; margin-bottom: 12px; background: #fcfcfb; }
.act-cab { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.act-nro { font-size: .82rem; color: var(--tinta-2); background: var(--papel); border: 1px solid var(--linea); padding: 2px 10px; border-radius: 999px; }
.act-cab .btn-x { margin-left: auto; }
.horario { border-top: 1px dashed var(--linea); padding-top: 10px; }
.horario.cambiado { background: transparent !important; border-top-color: var(--cambio-borde) !important; }
.horario.cambiado .horario-cab span:first-child::after { content: "cambió"; margin-left: 8px; background: var(--cambio); border-radius: 3px; padding: 0 6px; font-size: .75rem; font-weight: 600; }
.horario-cab { display: flex; justify-content: space-between; font-size: .8rem; font-weight: 600; color: var(--tinta-2); margin-bottom: 6px; }
.tramo { display: grid; grid-template-columns: 150px 120px auto 120px auto auto; gap: 8px; align-items: center; margin-bottom: 6px; justify-content: start; }
.tramo .a { color: var(--tinta-3); font-size: .85rem; }
.tramo select, .tramo input { padding: 6px 8px; }
.tramo-invalido input { border-color: var(--err); background: var(--err-claro); }
.tramo-pisa input, .tramo-pisa select { border-color: var(--warn); box-shadow: 0 0 0 1px var(--warn) inset; }
.tramo-error { animation: sacudir .3s; }
@keyframes sacudir { 25% { transform: translateX(-4px); } 75% { transform: translateX(4px); } }
.bajas { background: var(--err-claro); border-radius: 8px; padding: 10px 14px; font-size: .9rem; }
.bajas ul { margin: 4px 0 0; }

/* ---- Tags y badges ---- */
.badge { display: inline-block; font-size: .78rem; font-weight: 700; padding: 4px 10px; border-radius: 999px; white-space: nowrap; }
.badge-gris { background: #eceff1; color: var(--tinta-2); }
.badge-azul { background: var(--pri-claro); color: var(--pri); }
.badge-naranja { background: var(--warn-claro); color: var(--warn); }
.badge-verde { background: var(--ok-claro); color: var(--ok); }
.tag { display: inline-block; font-size: .72rem; font-weight: 700; padding: 1px 7px; border-radius: 4px; background: #eceff1; color: var(--tinta-2); text-transform: uppercase; letter-spacing: .03em; white-space: nowrap; }
.tag-nueva { background: var(--ok-claro); color: var(--ok); }
.tag-mod { background: var(--cambio); color: #6b5800; }
.tag-baja { background: var(--err-claro); color: var(--err); }
.tag-rol-admin { background: #ece6f6; color: #5a3d8a; }
.tag-rol-validador { background: var(--pri-claro); color: var(--pri); }

/* ---- Mensajes ---- */
.flash { padding: 12px 16px; border-radius: 8px; margin-bottom: 14px; border: 1px solid transparent; }
.flash ul { margin: 6px 0 0; padding-left: 20px; }
.flash-ok { background: var(--ok-claro); border-color: #bfe0cc; color: #14532f; }
.flash-error { background: var(--err-claro); border-color: #f5c2bd; color: #7a1a12; }
.flash-aviso { background: var(--warn-claro); border-color: #f2d2a8; color: #6e3a00; }
.observacion { background: var(--warn-claro); border-left: 4px solid var(--warn); padding: 12px 16px; border-radius: 6px; margin: 12px 0; }
.observacion p { margin: 4px 0 0; }
.observacion-grande { margin-bottom: 18px; font-size: 1rem; }
.aviso-validador { display: block; background: var(--pri); color: #fff; text-decoration: none; padding: 12px 18px; border-radius: var(--radio); margin-bottom: 18px; font-weight: 500; }
.resumen-cambios { background: var(--papel); border: 1px solid var(--cambio-borde); border-radius: var(--radio); padding: 12px 18px; margin-bottom: 18px; }

/* ---- Tablas ---- */
.tabla-scroll { overflow-x: auto; }
.tabla { width: 100%; border-collapse: collapse; background: var(--papel); border: 1px solid var(--linea); border-radius: var(--radio); overflow: hidden; font-size: .92rem; }
.tabla th { text-align: left; font-size: .76rem; text-transform: uppercase; letter-spacing: .04em; color: var(--tinta-3); background: #fafbfa; font-weight: 700; }
.tabla th, .tabla td { padding: 10px 12px; border-bottom: 1px solid var(--linea); vertical-align: top; }
.tabla tbody tr:last-child td { border-bottom: 0; }
.tabla-click tbody tr { cursor: pointer; }
.tabla-click tbody tr:hover { background: #f7f9fa; }
.tabla-click a { text-decoration: none; color: var(--tinta); }
.tabla .corto { max-width: 260px; color: var(--tinta-2); }
.card .tabla { box-shadow: none; }
.fila-nueva td { background: #f3faf6; }
.fila-baja td { background: #fdf6f5; color: var(--tinta-3); }
.resumen { width: 100%; border-collapse: collapse; font-size: .86rem; font-variant-numeric: tabular-nums; }
.resumen th, .resumen td { border: 1px solid var(--linea); padding: 7px 8px; text-align: center; vertical-align: top; }
.resumen thead th { background: #fafbfa; font-size: .74rem; text-transform: uppercase; letter-spacing: .04em; color: var(--tinta-2); }
.resumen tbody th { background: #fafbfa; width: 44px; }
.resumen td.num, .resumen th.der { text-align: right; }
.check-lectura { margin: 12px 0 0; color: var(--tinta-2); }
.sec-tit { font-size: .95rem; }
.sec-tit:first-of-type { margin-top: 0; }
.datos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px 20px; margin: 0; }
.datos div.ancho { grid-column: span 2; }
.datos dt { font-size: .74rem; text-transform: uppercase; letter-spacing: .04em; color: var(--tinta-3); font-weight: 700; }
.datos dd { margin: 2px 0 0; }

/* ---- Bandeja ---- */
.pestanas { display: flex; gap: 2px; border-bottom: 1px solid var(--linea); margin-bottom: 16px; flex-wrap: wrap; }
.pestanas a { padding: 10px 14px; text-decoration: none; color: var(--tinta-2); font-weight: 600; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.pestanas a.act { color: var(--pri); border-bottom-color: var(--pri); }
.cnt { display: inline-block; min-width: 22px; padding: 0 6px; border-radius: 999px; background: #eceff1; font-size: .75rem; text-align: center; }
.pestanas a.act .cnt { background: var(--pri-claro); }
.pestanas-chicas { align-items: center; gap: 4px; margin-bottom: 14px; }
.pestanas-chicas a { padding: 8px 12px; font-size: .9rem; }
.pestanas-chicas span { margin-right: 6px; }
.buscador { display: flex; gap: 8px; margin-bottom: 16px; max-width: 560px; }

/* ---- Vista + panel de validación ---- */
.con-panel { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 20px; align-items: start; }
.panel-validar { position: sticky; top: 84px; }
.panel-validar .card { border-top: 4px solid var(--pri); }
.linea-tiempo { list-style: none; margin: 0; padding: 0 0 0 18px; border-left: 2px solid var(--linea); }
.linea-tiempo li { position: relative; padding: 0 0 14px 10px; }
.linea-tiempo li::before { content: ""; position: absolute; left: -25px; top: 6px; width: 10px; height: 10px; border-radius: 50%; background: var(--tinta-3); border: 2px solid var(--papel); }
.linea-tiempo .ev-aprobada::before { background: var(--ok); }
.linea-tiempo .ev-devuelta::before { background: var(--warn); }
.linea-tiempo .ev-presentada::before { background: var(--pri); }
.ev-obs { background: #fafbfa; border: 1px solid var(--linea); border-radius: 6px; padding: 8px 10px; margin-top: 4px; font-size: .9rem; }

/* ---- Barra fija de acciones del formulario ---- */
.barra-acciones { position: fixed; left: 0; right: 0; bottom: 0; background: rgba(255,255,255,.96); border-top: 1px solid var(--linea); z-index: 30; backdrop-filter: blur(6px); }
.barra-in { display: flex; gap: 10px; align-items: center; justify-content: flex-end; padding-top: 12px; padding-bottom: 12px; }
.barra-in #estado-guardado { margin-right: auto; }

/* ---- Login ---- */
body.min { background: linear-gradient(180deg, #e9eef1, var(--fondo)); }
.login { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.login-card { width: 100%; max-width: 400px; background: var(--papel); border-radius: 14px; padding: 32px; box-shadow: 0 10px 40px rgba(20,30,40,.08); border: 1px solid var(--linea); }
.login-logo { width: 220px; max-width: 100%; display: block; margin-bottom: 18px; }
.login-card h1 { font-size: 1.3rem; }
.login-card label { margin-bottom: 14px; font-size: .85rem; font-weight: 600; color: var(--tinta-2); }
.login-card input { margin-top: 4px; }
.login-alt { text-align: center; margin: 16px 0 4px; font-weight: 600; }
.login-card .muted.chico { text-align: center; }

/* ---- Sincronización y correos ---- */
.cifras { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin: 12px 0; }
.cifras div { background: #fafbfa; border: 1px solid var(--linea); border-radius: 8px; padding: 10px 12px; }
.cifras b { display: block; font-size: 1.5rem; font-variant-numeric: tabular-nums; }
.cifras span { font-size: .8rem; color: var(--tinta-3); }
.detalle summary { cursor: pointer; color: var(--pri); font-weight: 600; }
.opcion { display: flex; gap: 10px; align-items: flex-start; border: 1px solid var(--linea); border-radius: 8px; padding: 12px 14px; margin-bottom: 10px; cursor: pointer; }
.opcion input { width: 18px; height: 18px; margin-top: 3px; flex: none; }
.opcion.deshabilitada { opacity: .6; cursor: default; }
.opcion code, .flash code { font-size: .82rem; }
.vista-mail { width: 100%; min-height: 560px; border: 1px solid var(--linea); border-radius: var(--radio); background: #f4f5f2; }

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .con-panel { grid-template-columns: 1fr; }
  .panel-validar { position: static; }
  .datos { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .wrap { padding: 0 16px; }
  .grid > * { grid-column: span 12 !important; }
  .card { padding: 16px; }
  .tramo { grid-template-columns: 1fr 1fr; }
  .tramo select { grid-column: span 2; }
  .tramo .a { display: none; }
  .quien span { display: none; }
  .barra-in #estado-guardado { display: none; }
  .datos { grid-template-columns: 1fr; }
  .cifras { grid-template-columns: repeat(2, 1fr); }
  .datos div.ancho { grid-column: span 1; }
}