/* =============================================================================
   OLO Correo — sistema de diseño del portal (portada, guía y paneles)
   Mismos tokens que el skin del webmail: la marca de cada institución entra
   solo por variables (tenant.css). Aquí no hay reglas por cliente.
   ============================================================================= */

:root {
  --olo-marca:          #0b5fd1;
  --olo-marca-oscuro:   #0a2f6e;
  --olo-acento:         #f7941d;
  --olo-marca-texto:    #ffffff;
  --olo-panel-fondo:    #f3f6fb;
  --olo-fondo:          color-mix(in srgb, var(--olo-marca) 5%, #f7f8fa);
  --olo-tarjeta:        #ffffff;
  --olo-texto:          #172230;
  --olo-texto-suave:    #5a6878;
  --olo-borde:          #e3e8ef;
  --olo-radio:          16px;
  --olo-radio-sm:       10px;
  --olo-sombra:         0 18px 48px -24px rgba(10, 30, 70, .30), 0 2px 6px rgba(10, 30, 70, .05);
  --olo-fuente:         system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --olo-fuente-titulos: var(--olo-fuente);
  --olo-ancho:          1120px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body.olo-portal {
  margin: 0;
  font-family: var(--olo-fuente);
  font-size: 16px;
  line-height: 1.55;
  color: var(--olo-texto);
  background: var(--olo-fondo);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: var(--olo-fuente-titulos); line-height: 1.15; letter-spacing: -.01em; margin: 0; }
a { color: var(--olo-marca); }
img { max-width: 100%; }
.olo-ico { width: 1.15em; height: 1.15em; flex: 0 0 auto; }

/* ---------- Barra superior ---------- */
.olo-top {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 12px max(16px, calc((100vw - var(--olo-ancho)) / 2));
  background: color-mix(in srgb, #fff 88%, transparent);
  backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--olo-borde);
}
.olo-top-marca { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--olo-texto); min-width: 0; }
.olo-top-logo { height: 40px; width: auto; max-width: 140px; object-fit: contain; }
.olo-top-marca span { display: flex; flex-direction: column; min-width: 0; }
.olo-top-marca strong { font-family: var(--olo-fuente-titulos); font-size: 1rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.olo-top-marca small { font-size: .78rem; color: var(--olo-texto-suave); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- Botones ---------- */
.olo-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 10px 18px;
  border-radius: var(--olo-radio-sm); border: 1px solid transparent;
  font: inherit; font-weight: 650; font-size: .95rem; text-decoration: none; white-space: nowrap;
  cursor: pointer; transition: transform .12s ease, filter .12s ease, background .12s ease;
}
.olo-btn:hover { transform: translateY(-1px); }
.olo-btn--primario { background: var(--olo-marca); color: var(--olo-marca-texto); box-shadow: 0 10px 22px -12px var(--olo-marca); }
.olo-btn--primario:hover { filter: brightness(1.07); }
.olo-btn--claro { background: #fff; color: var(--olo-marca-oscuro); }
.olo-btn--contorno { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.olo-btn--contorno:hover { background: rgba(255,255,255,.12); }

/* ---------- Portada (hero) ---------- */
.olo-hero {
  position: relative; overflow: hidden; isolation: isolate;
  color: #fff;
  padding: clamp(48px, 9vw, 112px) max(16px, calc((100vw - var(--olo-ancho)) / 2));
  background:
    radial-gradient(1000px 520px at 85% 120%, color-mix(in srgb, var(--olo-acento) 45%, transparent), transparent 60%),
    radial-gradient(900px 500px at 0% -20%, color-mix(in srgb, var(--olo-marca) 60%, #fff), transparent 55%),
    linear-gradient(150deg, var(--olo-marca-oscuro), var(--olo-marca));
}
.olo-hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background-image: radial-gradient(rgba(255,255,255,.14) 1px, transparent 1.4px);
  background-size: 26px 26px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.8), transparent);
}
.olo-hero-foto { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.olo-hero-foto + .olo-hero-velo { position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(6,14,30,.78), rgba(6,14,30,.35)); }
.olo-hero-int { max-width: 720px; }
.olo-kicker-claro { margin: 0 0 10px; font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; opacity: .85; }
.olo-hero h1 { font-size: clamp(2rem, 4.6vw, 3.2rem); font-weight: 800; margin-bottom: 16px; }
.olo-hero-texto { font-size: clamp(1.02rem, 1.6vw, 1.2rem); opacity: .92; max-width: 56ch; margin: 0 0 28px; }
.olo-hero-acciones { display: flex; flex-wrap: wrap; gap: 12px; }
.olo-hero-nota { display: flex; align-items: center; gap: 8px; margin: 26px 0 0; font-size: .92rem; opacity: .9; }

/* ---------- Contenedores y secciones ---------- */
.olo-contenedor { max-width: var(--olo-ancho); margin: 0 auto; padding: 32px 16px 56px; }
.olo-contenedor--angosto { max-width: 820px; }
.olo-seccion { margin-top: 8px; }
.olo-seccion-cab { margin: 16px 0 18px; }
.olo-seccion-cab h2 { font-size: 1.5rem; font-weight: 750; }
.olo-seccion-cab p { margin: 6px 0 0; color: var(--olo-texto-suave); }
.olo-kicker { margin: 0 0 8px; font-size: .74rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: color-mix(in srgb, var(--olo-acento) 72%, #000); }
.olo-pagina-cab { margin: 8px 0 24px; }
.olo-pagina-cab h1 { font-size: clamp(1.7rem, 3.4vw, 2.3rem); font-weight: 800; margin-bottom: 10px; }
.olo-pagina-cab p { margin: 0; color: var(--olo-texto-suave); font-size: 1.05rem; }

/* ---------- Tarjetas de acceso ("vivas") ---------- */
.olo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.olo-tile {
  position: relative; display: flex; flex-direction: column; gap: 8px;
  padding: 22px; min-height: 196px;
  background: var(--olo-tarjeta); border: 1px solid var(--olo-borde); border-radius: var(--olo-radio);
  color: var(--olo-texto); text-decoration: none;
  box-shadow: 0 1px 2px rgba(10,30,70,.04);
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.olo-tile:hover { transform: translateY(-3px); box-shadow: var(--olo-sombra); border-color: color-mix(in srgb, var(--olo-marca) 35%, var(--olo-borde)); }
.olo-tile-ico {
  display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; margin-bottom: 6px;
  color: var(--olo-marca); background: color-mix(in srgb, var(--olo-marca) 10%, #fff); font-size: 1.3rem;
}
.olo-tile-tit { font-family: var(--olo-fuente-titulos); font-weight: 750; font-size: 1.08rem; }
.olo-tile-txt { color: var(--olo-texto-suave); font-size: .93rem; flex: 1 1 auto; }
.olo-tile-cta { display: inline-flex; align-items: center; gap: 6px; font-weight: 650; font-size: .92rem; color: var(--olo-marca); }
.olo-tile:hover .olo-tile-cta .olo-ico { transform: translateX(3px); }
.olo-tile-cta .olo-ico { transition: transform .16s ease; }

/* ---------- Franja informativa ---------- */
.olo-franja {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px;
  margin-top: 28px;
}
.olo-franja > div {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 16px 18px; border-radius: var(--olo-radio-sm);
  background: color-mix(in srgb, var(--olo-marca) 6%, #fff); border: 1px solid color-mix(in srgb, var(--olo-marca) 14%, transparent);
  font-size: .93rem; color: var(--olo-texto);
}
.olo-franja .olo-ico { color: var(--olo-marca); margin-top: 2px; font-size: 1.15rem; }

/* ---------- Avisos ---------- */
.olo-aviso {
  --c: var(--olo-marca);
  display: flex; gap: 10px; align-items: flex-start;
  padding: 14px 16px; margin: 0 0 20px; border-radius: var(--olo-radio-sm);
  background: color-mix(in srgb, var(--c) 9%, #fff);
  border: 1px solid color-mix(in srgb, var(--c) 30%, transparent); border-left: 4px solid var(--c);
}
.olo-aviso .olo-ico { color: var(--c); margin-top: 3px; }
.olo-aviso--alerta { --c: #d97706; }
.olo-aviso--exito { --c: #0e9f6e; }

/* ---------- Tarjeta genérica y datos ---------- */
.olo-tarjeta {
  background: var(--olo-tarjeta); border: 1px solid var(--olo-borde); border-radius: var(--olo-radio);
  padding: clamp(18px, 3vw, 28px); margin-bottom: 18px; box-shadow: 0 1px 2px rgba(10,30,70,.04);
}
.olo-tarjeta-tit { display: flex; align-items: center; gap: 10px; font-size: 1.15rem; font-weight: 750; margin-bottom: 16px; }
.olo-tarjeta-tit .olo-ico { color: var(--olo-marca); }
.olo-datos { margin: 0; display: grid; gap: 2px; }
.olo-dato { display: grid; grid-template-columns: 210px 1fr; gap: 12px; padding: 12px 0; border-top: 1px solid var(--olo-borde); }
.olo-dato:first-child { border-top: 0; }
.olo-dato dt { font-weight: 650; color: var(--olo-texto-suave); font-size: .92rem; }
.olo-dato dd { margin: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; }
.olo-dato code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .95rem; background: var(--olo-panel-fondo); padding: 3px 8px; border-radius: 6px; }
.olo-dato small { flex-basis: 100%; color: var(--olo-texto-suave); font-size: .85rem; }
.olo-copiar {
  display: inline-flex; align-items: center; gap: 5px; border: 1px solid var(--olo-borde); background: #fff;
  border-radius: 999px; padding: 3px 10px; font: inherit; font-size: .8rem; font-weight: 600; color: var(--olo-marca); cursor: pointer;
}
.olo-copiar:hover { border-color: var(--olo-marca); }

/* ---------- Pestañas y pasos ---------- */
.olo-pestanas { display: none; gap: 6px; flex-wrap: wrap; margin: 26px 0 12px; }
.js .olo-pestanas { display: flex; }
.olo-pestana {
  border: 1px solid var(--olo-borde); background: #fff; color: var(--olo-texto);
  border-radius: 999px; padding: 8px 16px; font: inherit; font-weight: 600; font-size: .92rem; cursor: pointer;
}
.olo-pestana.activa { background: var(--olo-marca); border-color: var(--olo-marca); color: var(--olo-marca-texto); }
.js .olo-panel-guia { display: none; }
.js .olo-panel-guia.activa { display: block; }
.olo-pasos { margin: 0; padding: 0; list-style: none; counter-reset: paso; display: grid; gap: 14px; }
.olo-pasos li { counter-increment: paso; position: relative; padding-left: 46px; min-height: 32px; }
.olo-pasos li::before {
  content: counter(paso); position: absolute; left: 0; top: -2px;
  width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center;
  background: color-mix(in srgb, var(--olo-marca) 12%, #fff); color: var(--olo-marca); font-weight: 750; font-size: .9rem;
}

/* ---------- Pie ---------- */
.olo-pie {
  padding: 28px max(16px, calc((100vw - var(--olo-ancho)) / 2)) 40px;
  border-top: 1px solid var(--olo-borde); background: #fff;
  color: var(--olo-texto-suave); font-size: .86rem; display: grid; gap: 8px;
}
.olo-pie-legal { margin: 0; font-size: .78rem; max-width: 90ch; }
.olo-pie-prov strong { color: var(--olo-texto); }

/* ---------- Móvil ---------- */
@media (max-width: 640px) {
  .olo-top .olo-btn { padding: 8px 12px; min-height: 40px; font-size: .88rem; }
  .olo-top-marca small { display: none; }
  .olo-top-logo { height: 34px; }
  .olo-dato { grid-template-columns: 1fr; gap: 4px; }
  .olo-hero-acciones .olo-btn { flex: 1 1 100%; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}