/*
  Identidad: el azul y el blanco del logo de LUCAM, tipografía Montserrat de trazo grueso.
  Cada pantalla abre con una franja azul y los números importantes flotan sobre ella en tarjetas.
  El color de cada documento lo da su estado (rojo, naranja, verde, gris): se ve de lejos qué mirar primero.
*/
:root {
  --font: "Montserrat", "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;

  --brand: #0067be;
  --brand-2: #004a8d;
  --brand-3: #00336a;
  --brand-ink: #ffffff;
  --tb-bg: var(--brand);
  --tb-ink: #ffffff;
  --tb-line: transparent;

  --paper: #edf2f8;
  --surface: #ffffff;
  --ink: #0d1b2a;
  --ink-2: #4a5c72;
  --line: #dbe3ee;
  --tint: #e6f0fb;
  --accent: #0067be;
  --accent-ink: #ffffff;

  --ok: #14764a;
  --ok-bg: #dcf3e6;
  --warn: #a45500;
  --warn-bg: #ffebcc;
  --bad: #bf2a1c;
  --bad-bg: #fde2de;
  --neutral: #566676;
  --neutral-bg: #e6ebf1;

  --radius: 10px;
  --radius-l: 18px;
  --sombra: 0 1px 2px rgba(13, 27, 42, .06), 0 10px 28px -14px rgba(13, 27, 42, .28);
  --sombra-alta: 0 2px 4px rgba(13, 27, 42, .08), 0 18px 36px -14px rgba(13, 27, 42, .34);
  --gutter: max(16px, env(safe-area-inset-left, 0px));
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #09131f;
    --surface: #111e2d;
    --ink: #e8eff7;
    --ink-2: #9db0c5;
    --line: #23364c;
    --tint: #16314d;
    --accent: #6db3f2;
    --accent-ink: #06213d;

    --ok: #5cd19a;
    --ok-bg: #12352a;
    --warn: #f5a649;
    --warn-bg: #3b2b12;
    --bad: #ff8d81;
    --bad-bg: #411b18;
    --neutral: #a9b6be;
    --neutral-bg: #233039;
    --sombra: 0 1px 2px rgba(0, 0, 0, .4), 0 10px 28px -14px rgba(0, 0, 0, .7);
    --sombra-alta: 0 2px 4px rgba(0, 0, 0, .5), 0 18px 36px -14px rgba(0, 0, 0, .8);
    color-scheme: dark;
  }
}

/* Tema Axion: lo usa la estación de Enertrac. Magenta de la esfera y azul marino del texto del logo. */
:root[data-tema="axion"] {
  --brand: #a8105f;
  --brand-2: #7a1458;
  --brand-3: #1b1a62;
  --paper: #f6f1f5;
  --line: #e4d8e1;
  --tint: #fbe6f2;
  --accent: #a8105f;
  --tb-bg: #ffffff;
  --tb-ink: #1b1a62;
  --tb-line: #ead9e4;
}
:root[data-tema="axion"] .banda,
:root[data-tema="axion"] .ingreso-lado {
  background:
    radial-gradient(800px 260px at 88% -30%, rgba(255, 255, 255, .22), transparent 62%),
    radial-gradient(520px 240px at -5% 130%, rgba(255, 255, 255, .12), transparent 60%),
    linear-gradient(135deg, #c40f7a 0%, #8a1459 48%, #1b1a62 100%);
}
@media (prefers-color-scheme: dark) {
  :root[data-tema="axion"] {
    --paper: #130d15;
    --surface: #1e1421;
    --line: #3b2a3f;
    --tint: #3a1830;
    --ink-2: #c4abc0;
    --accent: #ff7ec0;
    --accent-ink: #3a0a26;
    --tb-bg: #1e1421;
    --tb-ink: #f6e9f2;
    --tb-line: #3b2a3f;
  }
  /* El texto azul marino del logo no se lee sobre fondo oscuro: va sobre una base blanca. */
  :root[data-tema="axion"] .marca { background: #fff; border-radius: 10px; padding: .3rem .7rem; }
}
.marca-logo.axion { height: 44px; }
.ingreso-logo-caja { display: inline-block; align-self: flex-start; background: #fff; border-radius: 22px; padding: 1.4rem 1.8rem; box-shadow: 0 18px 40px -18px rgba(0, 0, 0, .55); }
.ingreso-logo-caja img { display: block; height: 9.5rem; width: auto; }

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 .95rem/1.55 var(--font);
}
h1, h2, h3 { font-family: var(--font); line-height: 1.15; margin: 0; text-wrap: balance; }
h1 { font-weight: 800; font-size: clamp(1.9rem, 5vw, 2.8rem); letter-spacing: -0.015em; }
h2 { font-weight: 800; font-size: 1.3rem; margin-block: 2.5rem 1rem; display: flex; align-items: center; gap: .6rem; }
h2::before { content: ""; width: 5px; height: 1.2em; border-radius: 3px; background: var(--accent); }
p { margin: 0; }
a { color: var(--accent); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.sub { display: block; font-size: .85rem; color: var(--ink-2); }
.estado-pantalla { padding: 3rem var(--gutter); color: var(--ink-2); }
.ico { width: 1.15em; height: 1.15em; flex: none; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }

.wrap { max-width: 1180px; margin: 0 auto; padding-inline: var(--gutter); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.pagina { padding-block: 1.75rem 4.5rem; }
.pagina-sube { margin-top: -3.4rem; padding-top: 0; position: relative; z-index: 1; }
.pagina-sube > section:first-of-type h2:first-child,
.pagina-sube > .panel > h2:first-child { margin-top: 2rem; }

/* Barra superior */
.topbar { background: var(--tb-bg); color: var(--tb-ink); border-bottom: 1px solid var(--tb-line); padding-top: env(safe-area-inset-top, 0px); position: relative; z-index: 2; }
.topbar-in { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem 1.75rem; padding-block: .75rem; }
.marca { display: flex; align-items: center; text-decoration: none; color: inherit; }
.marca-logo { display: block; height: 38px; width: auto; }
.nav { display: flex; gap: .35rem; }
.nav a { color: var(--tb-ink); text-decoration: none; padding: .4rem .95rem; border-radius: 999px; font-weight: 600; font-size: .9rem; opacity: .86; }
.nav a:hover { background: color-mix(in srgb, var(--tb-ink) 12%, transparent); opacity: 1; }
.nav a[aria-current="page"] { background: color-mix(in srgb, var(--tb-ink) 18%, transparent); opacity: 1; font-weight: 700; }
.nav a:focus-visible, .marca:focus-visible, .topbar .btn:focus-visible { outline-color: var(--tb-ink); }
.usuario { margin-left: auto; display: flex; align-items: center; gap: .6rem; }
.avatar { display: grid; place-items: center; width: 2.1rem; height: 2.1rem; border-radius: 50%; background: color-mix(in srgb, var(--tb-ink) 18%, transparent); font-weight: 700; font-size: .9rem; }
.quien { font-size: .85rem; font-weight: 500; color: var(--tb-ink); }
.topbar .demo-rol { color: var(--tb-ink); }
.topbar .btn-ghost { color: var(--tb-ink); border-color: color-mix(in srgb, var(--tb-ink) 45%, transparent); min-height: 2.2rem; }
.topbar .btn-ghost:hover { background: color-mix(in srgb, var(--tb-ink) 12%, transparent); border-color: var(--tb-ink); }
.demo-rol, .sel-est { display: inline-flex; align-items: center; gap: .5rem; font-size: .85rem; color: var(--ink-2); font-weight: 500; }
.aviso-demo { background: var(--warn-bg); color: var(--warn); font-size: .82rem; font-weight: 500; padding-block: .45rem; position: relative; z-index: 2; }

select, input[type="date"], input[type="search"], input[type="email"], input[type="password"], input[type="text"] {
  font: inherit; color: var(--ink); background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius); padding: .4rem .65rem; min-height: 2.6rem;
}
select:hover, input:hover { border-color: color-mix(in srgb, var(--accent) 55%, var(--line)); }

/* Franja azul de cada pantalla */
.banda {
  position: relative; overflow: hidden; color: #fff;
  padding-block: 1.5rem 5rem;
  background:
    radial-gradient(800px 260px at 88% -30%, rgba(255, 255, 255, .2), transparent 62%),
    radial-gradient(520px 240px at -5% 130%, rgba(255, 255, 255, .12), transparent 60%),
    linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 62%, var(--brand-3) 100%);
}
.banda::before, .banda::after {
  content: ""; position: absolute; top: -60%; height: 220%; transform: rotate(22deg); background: rgba(255, 255, 255, .055); pointer-events: none;
}
.banda::before { right: 6%; width: 150px; }
.banda::after { right: 20%; width: 46px; background: rgba(255, 255, 255, .07); }
.banda-in { position: relative; z-index: 1; display: grid; gap: .5rem; }
.banda-sup { justify-self: start; font-size: .72rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; padding: .22rem .7rem; border-radius: 999px; background: rgba(255, 255, 255, .17); }
.banda-fila { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1rem 2rem; }
.banda h1 { color: #fff; font-size: clamp(2rem, 5.5vw, 3.2rem); }
.banda-est h1 { text-transform: uppercase; }
.banda-sub { display: flex; align-items: center; gap: .4rem; margin-top: .5rem; font-size: 1rem; color: rgba(255, 255, 255, .92); }
.banda-nota { font-size: .85rem; color: rgba(255, 255, 255, .85); max-width: 46rem; }
.banda .sel-est { color: rgba(255, 255, 255, .92); margin-top: .35rem; }
.banda select { background: #fff; color: #0d1b2a; border-color: #fff; }
.banda .btn { background: rgba(255, 255, 255, .14); border-color: rgba(255, 255, 255, .42); color: #fff; box-shadow: none; }
.banda .btn:hover { background: rgba(255, 255, 255, .26); border-color: #fff; }
.banda :focus-visible { outline-color: #fff; }
.banda-datos { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem .9rem; margin-top: .4rem; font-weight: 500; }
.banda-nota-i { color: rgba(255, 255, 255, .85); font-size: .85rem; }
.banda-mini { padding-block: 1.25rem 4rem; }
.banda-mini h1 { font-size: clamp(1.6rem, 4.5vw, 2.2rem); }
.volver-fila { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem .6rem; justify-self: start; margin-bottom: .2rem; }
.volver { display: inline-flex; align-items: center; gap: .5rem; min-height: 2.75rem; color: #fff; font-weight: 700; font-size: 1.02rem; text-decoration: none; padding: .45rem 1.15rem .45rem .85rem; border-radius: 999px; background: rgba(255, 255, 255, .18); border: 1px solid rgba(255, 255, 255, .38); }
.volver .ico { width: 1.3em; height: 1.3em; stroke-width: 2.2; }
.volver:hover { background: rgba(255, 255, 255, .3); border-color: #fff; }
.volver-sec { min-height: 2.75rem; font-weight: 600; font-size: .92rem; background: transparent; border-color: rgba(255, 255, 255, .3); color: rgba(255, 255, 255, .92); }

/* Números grandes */
.tiles { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.tile { display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: .9rem; align-items: center; padding: 1rem 1.1rem; background: var(--surface); border-radius: var(--radius-l); box-shadow: var(--sombra); border: 1px solid var(--line); }
.tile-ico { grid-row: 1 / 3; display: grid; place-items: center; width: 3rem; height: 3rem; border-radius: 14px; }
.tile-ico .ico { width: 1.5rem; height: 1.5rem; }
.tile-num { font-weight: 800; font-size: 2.2rem; line-height: 1; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; align-self: end; }
.tile-et { font-size: .8rem; font-weight: 600; color: var(--ink-2); align-self: start; }
.tile.e-vencido .tile-ico { background: var(--bad-bg); color: var(--bad); }
.tile.e-por_vencer .tile-ico { background: var(--warn-bg); color: var(--warn); }
.tile.e-vigente .tile-ico { background: var(--ok-bg); color: var(--ok); }
.tile.e-sin_fecha .tile-ico { background: var(--neutral-bg); color: var(--neutral); }
.tile.e-vencido:not(.cero) .tile-num { color: var(--bad); }
.tile.e-por_vencer:not(.cero) .tile-num { color: var(--warn); }
.tile.cero { box-shadow: none; }
.tile.cero .tile-num { color: var(--ink-2); font-weight: 600; }
.tile.cero .tile-ico { opacity: .6; }

/* Barra de proporciones */
.barra { display: flex; height: 8px; border-radius: 999px; overflow: hidden; background: var(--neutral-bg); gap: 2px; }
.seg { display: block; }
.seg.e-vencido { background: var(--bad); }
.seg.e-por_vencer { background: var(--warn); }
.seg.e-vigente { background: var(--ok); }
.seg.e-sin_fecha { background: var(--neutral); }

/* Lo que vence primero */
.proximos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1rem; }
.prox { --st: var(--neutral); display: grid; gap: .65rem; align-content: start; padding: 1.1rem 1.15rem; background: var(--surface); border: 1px solid var(--line); border-top: 5px solid var(--st); border-radius: var(--radius-l); box-shadow: var(--sombra); }
.prox.e-vencido { --st: var(--bad); }
.prox.e-por_vencer { --st: var(--warn); }
.prox.e-vigente { --st: var(--ok); }
.dias { display: flex; align-items: baseline; gap: .5rem; }
.num { font-weight: 800; font-size: 2.8rem; line-height: 1; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; color: var(--st); }
.unidad { font-size: .8rem; font-weight: 600; color: var(--ink-2); line-height: 1.2; }
.prox-txt { display: grid; gap: .15rem; min-width: 0; }
.doc-nombre { font-weight: 700; font-size: 1rem; color: var(--ink); text-decoration: none; }
.doc-nombre:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

/* Lista de documentos */
.herramientas { display: flex; flex-wrap: wrap; gap: .75rem 1.5rem; align-items: center; justify-content: space-between; margin-bottom: .5rem; }
.chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.chip { font: inherit; font-size: .85rem; font-weight: 600; padding: .45rem 1rem; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); cursor: pointer; }
.chip:hover { border-color: var(--accent); }
.chip[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 700; }
.buscar { order: 2; }
.buscar input { width: min(100%, 19rem); border-radius: 999px; padding-inline: 1rem; }
.grupo { margin-top: 1.75rem; }
.grupo h3 { display: flex; align-items: center; gap: .65rem; font-size: 1.05rem; font-weight: 800; color: var(--ink); margin: 0 0 .85rem; }
.cat-ico { display: grid; place-items: center; width: 2.1rem; height: 2.1rem; border-radius: 10px; background: var(--tint); color: var(--accent); }
.cat-n { font-size: .75rem; font-weight: 700; color: var(--ink-2); background: var(--neutral-bg); padding: .1rem .55rem; border-radius: 999px; }
.docs { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 1rem; }
.doc { --st: var(--neutral); display: flex; flex-direction: column; gap: .85rem; padding: 1rem 1.1rem 1rem 1.3rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-l); box-shadow: inset 5px 0 0 var(--st), var(--sombra); transition: transform .15s ease, box-shadow .15s ease; }
.doc:hover { transform: translateY(-2px); box-shadow: inset 5px 0 0 var(--st), var(--sombra-alta); }
.doc.e-vencido { --st: var(--bad); }
.doc.e-por_vencer { --st: var(--warn); }
.doc.e-vigente { --st: var(--ok); }
.doc-cab-t { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: .75rem; align-items: start; }
.doc-ico { display: grid; place-items: center; width: 2.6rem; height: 2.6rem; border-radius: 12px; background: var(--tint); color: var(--accent); }
.doc-ico .ico { width: 1.35rem; height: 1.35rem; }
.doc-main { display: grid; gap: .1rem; min-width: 0; padding-top: .1rem; }
.doc-vence { display: grid; gap: .1rem; padding: .6rem .8rem; background: var(--paper); border-radius: var(--radius); }
.doc-vence-f { display: flex; align-items: center; justify-content: space-between; gap: .75rem; }
.doc-vence-f > div { display: grid; }
.fecha-et { font-size: .7rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--ink-2); }
.fecha { font-variant-numeric: tabular-nums; font-weight: 700; font-size: 1.1rem; }
.doc .acciones { margin-top: auto; }

.pill { display: inline-block; font-size: .72rem; font-weight: 700; padding: .22rem .65rem; border-radius: 999px; white-space: nowrap; }
.pill.e-vencido { background: var(--bad-bg); color: var(--bad); }
.pill.e-por_vencer { background: var(--warn-bg); color: var(--warn); }
.pill.e-vigente { background: var(--ok-bg); color: var(--ok); }
.pill.e-sin_fecha { background: var(--neutral-bg); color: var(--neutral); }
.pill.apagado { opacity: .45; }

.acciones { display: flex; gap: .5rem; flex-wrap: wrap; }
.btn { font: inherit; font-weight: 600; font-size: .85rem; display: inline-flex; align-items: center; justify-content: center; gap: .45rem; min-height: 2.6rem; padding: .4rem 1rem; border: 1px solid var(--line); background: var(--surface); color: var(--ink); border-radius: var(--radius); cursor: pointer; text-decoration: none; transition: background .12s, border-color .12s, transform .12s; }
.btn:hover { border-color: var(--accent); background: var(--tint); }
.btn:active { transform: translateY(1px); }
.btn-primario { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); box-shadow: 0 6px 14px -6px color-mix(in srgb, var(--accent) 70%, transparent); }
.btn-primario:hover { background: var(--accent); filter: brightness(1.08); }
.btn-grande { min-height: 3rem; font-size: .95rem; font-weight: 700; }
.btn-ghost { background: transparent; }
.btn-subir { position: relative; }
.btn-subir:focus-within { outline: 3px solid var(--accent); outline-offset: 2px; }
.btn-peligro { background: var(--bad-bg); border-color: var(--bad); color: var(--bad); }
.btn-enlace { background: transparent; border-color: transparent; color: var(--accent); text-decoration: underline; text-underline-offset: 3px; font-weight: 600; justify-content: flex-start; padding-inline: 0; min-height: 2.25rem; }
.btn-enlace:hover { background: transparent; border-color: transparent; }
.celda-pdf { display: grid; gap: .35rem; min-width: 11rem; }

.vacio { padding: 2rem; max-width: 40rem; display: grid; gap: .75rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-l); box-shadow: var(--sombra); }
.vacio h1, .vacio h2 { margin: 0; }
.vacio h2::before { display: none; }
.vacio-chico { padding: 1.5rem 0; color: var(--ink-2); }
.tarjeta { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-l); box-shadow: var(--sombra); padding: 1.5rem; }

/* Visor */
.visor { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-l); box-shadow: var(--sombra-alta); min-height: 12rem; padding-inline: 1rem; margin-bottom: .75rem; overflow: hidden; }
.visor-pdf { display: block; height: min(80vh, 920px); border: 0; margin-inline: -1rem; width: calc(100% + 2rem); }

/* Ingreso: a un lado la marca, al otro el formulario */
.ingreso { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); }
.ingreso-lado {
  position: relative; overflow: hidden; color: #fff; display: flex; flex-direction: column; justify-content: space-between; gap: 2rem; padding: 2.5rem clamp(1.5rem, 5vw, 4.5rem);
  background:
    radial-gradient(700px 360px at 90% -10%, rgba(255, 255, 255, .22), transparent 62%),
    radial-gradient(500px 320px at -10% 110%, rgba(255, 255, 255, .12), transparent 60%),
    linear-gradient(150deg, var(--brand) 0%, var(--brand-2) 60%, var(--brand-3) 100%);
}
.ingreso-lado::before, .ingreso-lado::after { content: ""; position: absolute; top: -40%; height: 190%; transform: rotate(22deg); background: rgba(255, 255, 255, .055); pointer-events: none; }
.ingreso-lado::before { right: 10%; width: 190px; }
.ingreso-lado::after { right: 30%; width: 56px; background: rgba(255, 255, 255, .07); }
.ingreso-lado > * { position: relative; z-index: 1; }
.ingreso-logo { display: block; width: min(100%, 17rem); height: auto; }
.ingreso-claim h1 { color: #fff; font-size: clamp(1.8rem, 3.4vw, 2.6rem); max-width: 30rem; }
.ingreso-pts { list-style: none; margin: 1.5rem 0 0; padding: 0; display: grid; gap: .8rem; font-weight: 500; }
.ingreso-pts li { display: flex; align-items: center; gap: .75rem; }
.ingreso-pts .ico { width: 2.3rem; height: 2.3rem; padding: .55rem; border-radius: 12px; background: rgba(255, 255, 255, .16); }
.ingreso-form { display: grid; place-items: center; padding: 2rem var(--gutter); }
.ingreso-card { width: min(100%, 25rem); display: grid; gap: .9rem; }
.ingreso-card h2 { margin: 0; font-size: 1.7rem; }
.ingreso-card h2::before { display: none; }
.ingreso-txt { color: var(--ink-2); }
.form-ingreso { display: grid; gap: .55rem; margin-top: .4rem; }
.form-ingreso label, .form-clave label, .form-agregar label { font-weight: 600; font-size: .9rem; }
.form-ingreso input { min-height: 3rem; }
.form-ingreso .btn-primario { margin-top: .6rem; }
.ok-msg { background: var(--ok-bg); color: var(--ok); padding: .9rem 1rem; border-radius: var(--radius); font-weight: 600; }
.error-msg { background: var(--bad-bg); color: var(--bad); padding: .6rem .8rem; border-radius: var(--radius); font-weight: 600; font-size: .85rem; }
.error-msg ul { margin: .4rem 0 0; padding-left: 1.2rem; font-weight: 500; }
.panel .error-msg { border: 1px solid var(--bad); }
.form-clave { display: grid; gap: .6rem; max-width: 26rem; }
.form-agregar { display: grid; gap: .6rem; max-width: 30rem; margin-top: 2rem; padding: 1.25rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-l); }
.form-agregar h3 { margin: 0 0 .25rem; font-size: 1.05rem; color: var(--ink); }
/* Botón «Poner plazo» de cada documento */
.plazo { margin-top: .4rem; }
.plazo > summary { display: inline-flex; align-items: center; gap: .35rem; cursor: pointer; list-style: none; font-size: .78rem; font-weight: 600; color: var(--accent); padding: .3rem .6rem; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); min-height: 2rem; }
.plazo > summary::-webkit-details-marker { display: none; }
.plazo > summary:hover, .plazo[open] > summary { border-color: var(--accent); background: var(--tint); }
.plazo > summary .ico { width: 1rem; height: 1rem; }
.plazo-cuerpo { margin-top: .4rem; padding: .6rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); display: grid; gap: .5rem; }
.plazo-cuerpo .sub { margin: 0; font-size: .74rem; }
.plazo-ops { display: flex; flex-wrap: wrap; gap: .3rem; }
.plazo-op { font: inherit; font-size: .78rem; font-weight: 600; padding: .3rem .65rem; min-height: 2rem; border-radius: 999px; border: 1px solid var(--line); background: var(--paper); color: var(--ink); cursor: pointer; }
.plazo-op:hover { border-color: var(--accent); background: var(--tint); color: var(--accent); }
.plazo-otro { display: grid; grid-template-columns: 4.4rem minmax(0, 1fr); gap: .35rem; align-items: center; }
.plazo-otro input { width: 100%; min-width: 0; min-height: 2.2rem; padding: .2rem .5rem; font: inherit; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); color: var(--ink); }
.plazo-otro select { width: 100%; min-width: 0; min-height: 2.2rem; }
.plazo-otro .btn { grid-column: 1 / -1; min-height: 2.2rem; padding: .2rem .8rem; font-size: .82rem; }
input.chico { display: block; width: 100%; min-width: 12rem; margin-top: .35rem; min-height: 2.2rem; font-size: .85rem; font-weight: 400; }

/* Panel de administración */
.tabs { display: flex; gap: .25rem; width: fit-content; max-width: 100%; overflow-x: auto; padding: .35rem; background: var(--surface); border: 1px solid var(--line); border-radius: 999px; box-shadow: var(--sombra); }
.tab { font: inherit; font-weight: 600; font-size: .9rem; background: none; border: 0; padding: .55rem 1.2rem; border-radius: 999px; color: var(--ink-2); cursor: pointer; white-space: nowrap; }
.tab:hover { background: var(--tint); color: var(--ink); }
.tab[aria-current="page"] { background: var(--accent); color: var(--accent-ink); font-weight: 700; }
.panel { padding-top: .5rem; }
.panel > .tiles { margin-top: 1.25rem; }
.panel > .sel-est { margin-block: 1.25rem .75rem; }
.est-cards { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 1rem; }
.est-card { display: grid; gap: .8rem; align-content: start; padding: 1.15rem 1.2rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-l); box-shadow: var(--sombra); }
.est-cab { display: grid; gap: .1rem; }
.est-nombre { font-weight: 800; font-size: 1.2rem; text-transform: uppercase; letter-spacing: .01em; color: var(--ink); text-decoration: none; }
.est-nombre:hover { color: var(--accent); }
.est-cifras { display: flex; flex-wrap: wrap; gap: .4rem; }
.est-prox { font-size: .82rem; color: var(--ink-2); }
.tabla-wrap { overflow-x: auto; margin-top: .75rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-l); box-shadow: var(--sombra); }
table { border-collapse: collapse; width: 100%; font-size: .9rem; }
th, td { text-align: left; padding: .75rem .9rem; border-top: 1px solid var(--line); vertical-align: top; }
thead th { font-size: .75rem; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-2); font-weight: 700; border-top: 0; background: var(--paper); white-space: nowrap; }
tbody th { font-weight: 700; }
.num-c { text-align: center; font-variant-numeric: tabular-nums; }
table.editable { font-size: .85rem; }
table.editable th, table.editable td { padding-inline: .45rem; }
table.editable td { vertical-align: middle; }
table.editable th[scope="row"] { min-width: 13.5rem; }
table.editable input[type="date"] { width: 8.6rem; padding-inline: .45rem; font-size: .85rem; }
table.editable select { max-width: 11rem; font-size: .85rem; }
table.editable .pill { white-space: nowrap; }
table.editable .btn-enlace { min-height: 2rem; font-size: .8rem; }
table.editable tbody tr:hover { background: color-mix(in srgb, var(--tint) 45%, transparent); }
input[type="checkbox"] { width: 1.2rem; height: 1.2rem; accent-color: var(--accent); }
.pasos { counter-reset: paso; list-style: none; margin: 1.25rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: .75rem; }
.pasos li { counter-increment: paso; display: flex; gap: .75rem; align-items: flex-start; padding: .85rem 1rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); font-size: .88rem; }
.pasos li::before { content: counter(paso); flex: none; display: grid; place-items: center; width: 1.6rem; height: 1.6rem; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font-weight: 800; font-size: .8rem; }
.paquete-det { margin-top: 1rem; font-size: .88rem; color: var(--ink-2); }
.paquete-det summary { cursor: pointer; font-weight: 600; }
.paquete { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1rem; margin-block: .75rem 0; }
.paquete .sub { display: inline; max-width: 36rem; }
.acciones-paquete { margin-top: 1.25rem; }
.pends { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; gap: .6rem; }
.pend { display: grid; gap: .15rem; padding: .9rem 1.1rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.pend label { display: flex; align-items: center; gap: .6rem; cursor: pointer; }
.pend .sub { padding-left: 1.8rem; }
.pend.resuelto strong { text-decoration: line-through; color: var(--ink-2); }
.sistema { display: grid; gap: .6rem; margin: 1rem 0 0; }
.sistema > div { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .35rem 1.5rem; padding: .9rem 1.1rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.sistema dt { color: var(--ink-2); }
.sistema dd { margin: 0; font-weight: 600; }
.aviso-acceso { margin: 1rem 0 0; padding: .7rem 1rem; border-radius: var(--radius); background: var(--warn-bg); color: var(--warn); font-size: .9rem; }
.aviso-acceso.ok { background: var(--ok-bg); color: var(--ok); }

.toast { position: fixed; left: 50%; transform: translateX(-50%); bottom: max(1rem, env(safe-area-inset-bottom, 0px)); background: var(--ink); color: var(--paper); padding: .75rem 1.2rem; border-radius: 999px; max-width: min(92vw, 32rem); z-index: 10; font-size: .9rem; font-weight: 500; box-shadow: var(--sombra-alta); }

@media (max-width: 900px) {
  .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ingreso { grid-template-columns: minmax(0, 1fr); }
  .ingreso-lado { padding-block: 1.75rem; gap: 1.25rem; }
  .ingreso-pts { display: none; }
  .ingreso-form { padding-block: 2rem 3rem; }
}

/* Celular: todo más chico y denso. Los documentos van de a dos, los vencimientos próximos en carrusel,
   y los filtros y el título de cada categoría quedan fijos arriba para no perder el hilo al scrollear. */
@media (max-width: 600px) {
  :root { --gutter: max(14px, env(safe-area-inset-left, 0px)); --chips-h: 3rem; }
  body { font-size: .9rem; line-height: 1.45; }
  .wrap { padding-right: max(14px, env(safe-area-inset-right, 0px)); }
  .pagina { padding-block: 1.1rem 3rem; }
  .pagina-sube { margin-top: -2.5rem; }
  h2 { font-size: 1.02rem; margin-block: 1.35rem .65rem; gap: .5rem; }
  h2::before { width: 4px; }
  .pagina-sube > section:first-of-type h2:first-child,
  .pagina-sube > .panel > h2:first-child { margin-top: 1.25rem; }
  input, select { font-size: 1rem; }

  /* Barra superior: logo y botones en una línea, secciones debajo */
  .topbar-in { gap: .4rem .75rem; padding-block: .5rem; }
  .marca-logo { height: 28px; }
  .marca-logo.axion { height: 34px; }
  .usuario { margin-left: auto; width: auto; gap: .35rem; }
  .avatar, .quien { display: none; }
  .topbar .btn-ghost { min-height: 2rem; padding: .2rem .7rem; font-size: .75rem; }
  .demo-rol { font-size: .72rem; gap: .35rem; }
  .demo-rol select { min-height: 2.1rem; font-size: .85rem; padding-block: .2rem; }
  .nav { order: 3; width: 100%; gap: .3rem; }
  .nav a { flex: 1; text-align: center; padding: .35rem .5rem; font-size: .82rem; background: color-mix(in srgb, var(--tb-ink) 9%, transparent); }
  .aviso-demo { font-size: .72rem; padding-block: .3rem; line-height: 1.35; }

  /* Franja de cada pantalla */
  .banda { padding-block: .95rem 3.1rem; }
  .banda::before { width: 90px; }
  .banda::after { width: 28px; }
  .banda-in { gap: .3rem; }
  .banda-sup { font-size: .62rem; padding: .15rem .55rem; }
  .banda h1 { font-size: 1.65rem; }
  .banda-mini { padding-block: .85rem 2.8rem; }
  .banda-mini h1 { font-size: 1.35rem; }
  .banda-doc h1 { font-size: 1.3rem; }
  .banda-fila { gap: .5rem 1rem; align-items: flex-start; }
  .banda-sub { font-size: .8rem; margin-top: .2rem; }
  .banda-nota, .banda-nota-i { font-size: .76rem; }
  .banda .sel-est { margin-top: .1rem; font-size: .75rem; }
  .banda select { min-height: 2.1rem; padding-block: .2rem; }
  .banda .btn { min-height: 2.15rem; font-size: .78rem; padding: .2rem .8rem; }
  .volver { font-size: .9rem; min-height: 2.55rem; padding: .35rem 1rem .35rem .75rem; }
  .volver-sec { font-size: .82rem; }
  .banda-datos { gap: .3rem .6rem; font-size: .82rem; margin-top: .2rem; }

  /* Los cuatro números, en una sola fila */
  .tiles { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .4rem; }
  .tile { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto; justify-items: center; text-align: center; padding: .55rem .2rem .5rem; row-gap: .12rem; border-radius: 14px; }
  .tile-ico { grid-row: auto; width: 1.8rem; height: 1.8rem; border-radius: 9px; }
  .tile-ico .ico { width: 1.05rem; height: 1.05rem; }
  .tile-num { font-size: 1.45rem; align-self: auto; }
  .tile-et { font-size: .6rem; line-height: 1.15; align-self: auto; }

  /* Tarjetas de documentos y vencimientos: de a dos y compactas */
  .proximos, .docs, .est-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .55rem; }
  .prox { padding: .7rem .75rem; gap: .35rem; border-top-width: 4px; border-radius: 14px; }
  .num { font-size: 1.9rem; }
  .unidad { font-size: .66rem; }
  .doc-nombre { font-size: .86rem; line-height: 1.25; overflow-wrap: anywhere; }
  .prox .sub, .doc-main .sub { font-size: .68rem; line-height: 1.3; }
  .prox .sub { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
  .pill { font-size: .64rem; padding: .14rem .5rem; }

  .proximos.carrusel { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: .55rem; margin-inline: calc(-1 * var(--gutter)); padding: .2rem var(--gutter) .6rem; scroll-padding-inline: var(--gutter); scrollbar-width: none; overscroll-behavior-x: contain; }
  .proximos.carrusel::-webkit-scrollbar { display: none; }
  .carrusel .prox { flex: 0 0 min(66%, 15rem); scroll-snap-align: start; }

  .doc { gap: .5rem; padding: .7rem .65rem .7rem .9rem; border-radius: 14px; box-shadow: inset 4px 0 0 var(--st), var(--sombra); }
  .doc:hover { transform: none; }
  .doc-cab-t { grid-template-columns: minmax(0, 1fr); }
  .doc-ico { display: none; }
  .doc-nombre { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
  .doc-main .sub { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .doc-vence { padding: 0; background: none; gap: 0; }
  .doc-vence-f { flex-direction: column; align-items: flex-start; gap: .3rem; }
  .doc-vence > .sub { display: none; }
  .fecha-et { font-size: .58rem; }
  .fecha { font-size: .92rem; }

  .prox .acciones, .doc .acciones { gap: .3rem; flex-wrap: wrap; }
  .prox .btn, .doc .btn { min-height: 2.2rem; font-size: .78rem; padding: .2rem .5rem; gap: .3rem; }
  .prox .btn-ver, .doc .btn-ver { flex: 1 1 0; }
  .prox .btn-bajar, .doc .btn-bajar { flex: 0 0 2.4rem; padding: 0; }
  .prox .btn-bajar .bt-t, .doc .btn-bajar .bt-t { display: none; }
  .prox .btn-subir, .doc .btn-subir { flex: 1 1 100%; }

  /* Buscador y filtros: los filtros quedan fijos arriba, en una sola fila que se desliza */
  .herramientas { display: contents; }
  .buscar { order: 0; display: block; }
  .buscar input { width: 100%; min-height: 2.4rem; }
  .chips { position: sticky; top: 0; z-index: 4; flex-wrap: nowrap; overflow-x: auto; align-items: center; gap: .4rem; height: var(--chips-h); margin: .5rem calc(-1 * var(--gutter)) 0; padding: 0 var(--gutter); background: var(--paper); border-bottom: 1px solid var(--line); scrollbar-width: none; }
  .chips::-webkit-scrollbar { display: none; }
  .chip { flex: none; font-size: .78rem; padding: .35rem .8rem; }

  /* Cada categoría deja su título fijo debajo de los filtros mientras se recorre */
  .grupo { margin-top: .5rem; }
  .grupo h3 { position: sticky; top: var(--chips-h); z-index: 3; margin: 0 calc(-1 * var(--gutter)) .5rem; padding: .45rem var(--gutter); gap: .5rem; font-size: .88rem; background: var(--paper); }
  .cat-ico { width: 1.6rem; height: 1.6rem; border-radius: 8px; }
  .cat-ico .ico { width: .95rem; height: .95rem; }
  .cat-n { font-size: .68rem; }

  /* Panel de administración */
  .tabs { width: 100%; padding: .25rem; }
  .tab { padding: .45rem .9rem; font-size: .82rem; }
  .panel > .tiles { margin-top: 1rem; }
  .est-cards { align-items: start; }
  .est-card { padding: .75rem; gap: .5rem; border-radius: 14px; }
  .est-nombre { font-size: .82rem; overflow-wrap: anywhere; line-height: 1.2; }
  .est-cab .sub { font-size: .66rem; line-height: 1.3; }
  .est-cifras { gap: .25rem; }
  .est-cifras .pill { font-size: .6rem; padding: .12rem .42rem; }
  .est-prox { display: none; }
  .pasos { grid-template-columns: minmax(0, 1fr); gap: .4rem; margin-top: 1rem; }
  .pasos li { padding: .5rem .7rem; font-size: .78rem; gap: .55rem; }
  .pasos li::before { width: 1.35rem; height: 1.35rem; font-size: .7rem; }
  .vacio, .tarjeta { padding: 1.1rem; }
  .form-agregar { padding: 1rem; margin-top: 1.25rem; }
  .pend { padding: .7rem .85rem; }
  .sistema > div { padding: .7rem .85rem; }
}
@media (max-width: 340px) {
  .docs, .proximos:not(.carrusel), .est-cards { grid-template-columns: minmax(0, 1fr); }
}

@media (prefers-reduced-motion: no-preference) {
  .barra .seg { animation: crece .6s ease-out both; transform-origin: left; }
  @keyframes crece { from { transform: scaleX(0); } to { transform: scaleX(1); } }
  .tile, .prox, .est-card { animation: sube .35s ease-out both; }
  @keyframes sube { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
}
@media (prefers-reduced-motion: reduce) { .doc { transition: none; } .doc:hover { transform: none; } }

/* Tabla de carga en celular: cada documento pasa a ser un bloque apilado. */
@media (max-width: 720px) {
  .tabla-wrap:has(table.editable) { overflow-x: visible; background: transparent; border: 0; box-shadow: none; }
  table.editable thead { position: absolute; left: -9999px; }
  table.editable, table.editable tbody { display: block; }
  table.editable tr { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .4rem .5rem; padding: .7rem; margin-bottom: .55rem; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; }
  table.editable th, table.editable td { display: block; border: 0; padding: 0; text-align: left; grid-column: 1 / -1; min-width: 0; }
  /* Orden en pantalla: nombre; PDF y estado; emisión y vencimiento; tipo de fecha y verificado */
  table.editable td[data-rotulo="Emisión"], table.editable td[data-rotulo="Vencimiento"] { grid-column: span 2; }
  table.editable td[data-rotulo="Emisión"] { order: 3; }
  table.editable td[data-rotulo="Vencimiento"] { order: 4; }
  table.editable td.celda-pdf { grid-column: span 3; order: 1; }
  table.editable td[data-rotulo="Estado"] { grid-column: span 1; order: 2; }
  table.editable td[data-rotulo="Tipo de fecha"] { grid-column: span 3; order: 5; }
  table.editable td[data-rotulo="Verificado"] { grid-column: span 1; order: 6; }
  table.editable td[data-rotulo]::before { content: attr(data-rotulo); display: block; font-size: .66rem; font-weight: 600; color: var(--ink-2); margin-bottom: .15rem; }
  table.editable td.celda-pdf { display: flex; align-items: center; justify-content: space-between; gap: .5rem; min-width: 0; }
  table.editable td.celda-pdf::before { display: none; }
  table.editable td[data-rotulo="Verificado"] { text-align: center; }
  table.editable th[scope="row"] { min-width: 0; font-size: .92rem; }
  table.editable input[type="date"], table.editable select { width: 100%; max-width: none; min-height: 2.3rem; font-size: 1rem; }
  table.editable input.chico { min-width: 0; min-height: 2.3rem; font-size: 1rem; margin-top: .25rem; }
  table.editable input[type="checkbox"] { width: 1.5rem; height: 1.5rem; }
  table.editable .btn-enlace { min-height: 1.9rem; }
  table.editable .btn { min-height: 2.2rem; }
}

/* Ingreso sin enlace de estación: las dos empresas con el mismo peso.
   Mitad magenta (Axion · Enertrac) y mitad azul (YPF · LUCAM), igual que el emblema, que va justo sobre la unión. */
.lado-dual {
  align-items: center; justify-content: space-between; text-align: center; gap: 1.5rem; padding-block: 2rem 2.25rem;
  background:
    linear-gradient(160deg, #cf0f80 0%, #8a1459 62%, #4d1250 100%) left / 50% 100% no-repeat,
    linear-gradient(200deg, #1a7fdb 0%, #0062b8 55%, #00346a 100%) right / 50% 100% no-repeat,
    #0b1d3a;
}
.lado-dual::before { display: none; }
.lado-dual::after { display: none; }
.dual-etiqueta { font-size: .72rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; padding: .35rem .95rem; border-radius: 999px; background: rgba(255, 255, 255, .16); border: 1px solid rgba(255, 255, 255, .28); }
.dual-centro { display: grid; justify-items: center; gap: 1.1rem; }
.emblema { display: block; width: clamp(170px, 19vw, 290px); height: auto; border-radius: 50%; filter: drop-shadow(0 26px 34px rgba(0, 0, 0, .4)); }
.dual-centro h1 { color: #fff; font-size: clamp(1.5rem, 2.5vw, 2.3rem); max-width: 28rem; text-shadow: 0 2px 18px rgba(0, 0, 0, .28); }
.dual-sub { max-width: 26rem; font-weight: 500; color: rgba(255, 255, 255, .94); text-shadow: 0 1px 12px rgba(0, 0, 0, .3); }
.dual-marcas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; width: min(100%, 38rem); }
.marca-card { display: grid; gap: .45rem; justify-items: center; align-content: center; min-height: 6.5rem; padding: 1rem; background: #fff; color: #1b1a62; border-radius: 20px; box-shadow: 0 22px 40px -20px rgba(0, 0, 0, .6); }
.marca-card img { display: block; height: 44px; width: auto; max-width: 100%; }
.marca-card span { font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #566676; }
.ingreso.dual .btn-primario { background: linear-gradient(90deg, #0067be 0%, #7a1458 55%, #a8105f 100%); border-color: transparent; color: #fff; box-shadow: 0 10px 22px -10px rgba(122, 20, 88, .8); }
.ingreso.dual .btn-enlace { color: var(--accent); }
@media (prefers-reduced-motion: no-preference) {
  .emblema { animation: flota 6s ease-in-out infinite; }
  @keyframes flota { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
}
@media (max-width: 900px) {
  .lado-dual { gap: 1rem; padding-block: 1.5rem; }
  .emblema { width: 120px; }
  .dual-centro { gap: .75rem; }
  .dual-centro h1 { font-size: 1.35rem; }
  .dual-sub { display: none; }
  .marca-card { min-height: 5rem; padding: .7rem; }
  .marca-card img { height: 34px; }
}