/* =========================================================================
   FactuLibre — "Ya me he dado de alta como autónomo, ¿y ahora qué?"
   Estilos propios de esta pieza. Todos los selectores cuelgan de
   body.dda-page y solo usan las variables y componentes de styles.css
   (container, eyebrow, btn, problem-card, breadcrumb, updated, faq-item,
   choice-group/choice-option, checklist, disclaimer-box…). No define colores
   nuevos, no modifica ninguna regla existente y solo la carga esta página.
   Sin recursos externos. Los estados (resuelto, está claro, revísalo,
   compruébalo) se comunican con texto y con forma, nunca solo con color; no
   se usan rojo/verde ni animaciones.
   ========================================================================= */

.dda-page [hidden] { display: none !important; }
.dda-page [id] { scroll-margin-top: 84px; }

/* Texto solo para lectores de pantalla */
.dda-page .dda-sr {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; border: 0;
  overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}

/* Botones primarios de esta página: en modo oscuro el texto blanco de .btn-primary
   queda en 3,1:1 sobre el azul claro; con el color de superficie llega a 5,5:1.
   No se toca styles.css (mismo ajuste local que el test de primeros pasos). */
.dda-page main .btn-primary { color: var(--surface); }
.dda-page main .btn { white-space: normal; text-align: center; line-height: 1.25; }

/* Enlaces dentro del texto (en styles.css "a" hereda color y no subraya) */
.dda-page main p a:not(.btn):not(.problem-card),
.dda-page main li a:not(.btn):not(.problem-card):not(.dda-chip) {
  color: var(--accent-ink); font-weight: 600; text-decoration: underline; text-underline-offset: 3px;
}
.dda-page main p a:not(.btn):hover,
.dda-page main li a:not(.btn):not(.dda-chip):hover { color: var(--accent); }

/* ---------- Cabecera ----------
   Composición: una columna de lectura (720px) centrada dentro del contenedor
   estrecho (780px). El texto sigue alineado a la izquierda; lo que se centra es
   el bloque entero, y párrafos, aviso, botones y metadatos llenan la misma
   anchura, de modo que el conjunto no deja un hueco vacío a la derecha. */
.dda-page .dda-hero { max-width: 720px; margin-inline: auto; padding-top: .25rem; padding-bottom: clamp(1.6rem, 4vw, 2.4rem); }
.dda-page .dda-hero .eyebrow { margin-bottom: .8rem; }
.dda-page .dda-hero h1 {
  font-size: clamp(1.8rem, 4.8vw, 2.5rem); font-weight: 800;
  letter-spacing: -0.028em; line-height: 1.14; margin-bottom: 1.1rem;
}
.dda-page .dda-lead { font-size: clamp(1.04rem, 2vw, 1.16rem); color: var(--ink); max-width: none; margin-bottom: .85rem; }
.dda-page .dda-lead-2 { color: var(--ink-soft); max-width: none; margin-bottom: .85rem; }
.dda-page .dda-note {
  max-width: none; margin: 1.2rem 0 1.4rem; padding: .9rem 1.1rem;
  border: 1px solid var(--border); border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0; background: var(--surface);
  color: var(--ink); font-size: .97rem;
}
/* Dos accesos con la misma anchura mínima: el primario es inequívoco (relleno),
   el secundario es fantasma; en móvil se apilan a ancho completo. */
.dda-page .dda-actions { display: flex; flex-wrap: wrap; gap: .7rem; margin: 1.4rem 0 1.6rem; }
.dda-page .dda-actions .btn { min-width: 18.5rem; }
@media (max-width: 559px) { .dda-page .dda-actions .btn { width: 100%; min-width: 0; } }
/* Metadatos como pie del bloque: un filete y dos líneas juntas, misma anchura */
.dda-page .dda-hero .updated { margin: 0; font-size: .9rem; line-height: 1.5; }
.dda-page .dda-hero .dda-actions + .updated { border-top: 1px solid var(--border); padding-top: 1rem; }
.dda-page .dda-hero .updated + .updated { margin-top: .25rem; }

/* ---------- Chips de salto (enlaces, no pestañas) ---------- */
.dda-page .dda-chips { margin: .4rem 0 0; }
.dda-page .dda-chips p { font-size: .8rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: .55rem; }
.dda-page .dda-chips ul { display: flex; flex-wrap: wrap; gap: .5rem; padding: 0; margin: 0; list-style: none; }
.dda-page .dda-chip {
  display: inline-flex; align-items: center; gap: .5rem; min-height: 42px;
  padding: .4rem .95rem .4rem .5rem; border: 1px solid var(--border); border-radius: 100px;
  background: var(--surface); color: var(--ink); font-size: .9rem; font-weight: 700; line-height: 1.25;
}
.dda-page .dda-chip:hover { border-color: var(--accent); color: var(--accent-ink); }
.dda-page .dda-chip-n {
  display: inline-grid; place-items: center; width: 1.65rem; height: 1.65rem; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent-ink); font-size: .8rem; font-weight: 800; flex: none;
}

/* ---------- Secciones ---------- */
.dda-page section.dda-section { padding-block: clamp(1.9rem, 4.8vw, 3.1rem); }
.dda-page .dda-section + .dda-section { border-top: 1px solid var(--border); }
.dda-page .dda-section h2 {
  font-size: clamp(1.4rem, 3.2vw, 1.85rem); font-weight: 800;
  letter-spacing: -0.022em; line-height: 1.18; margin-bottom: .9rem;
}
.dda-page .dda-section .container > p { color: var(--ink-soft); font-size: 1.02rem; max-width: 66ch; margin-bottom: 1rem; }
.dda-page .dda-intro-recorrido { margin-bottom: .2rem; }

/* Frase destacada */
.dda-page .dda-key {
  margin: 1.1rem 0; padding: 1rem 1.2rem; max-width: 62ch;
  border-left: 4px solid var(--accent); background: var(--accent-soft);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-family: var(--display); font-weight: 700; font-size: clamp(1.02rem, 2.3vw, 1.2rem);
  line-height: 1.4; letter-spacing: -.01em; color: var(--ink);
}

/* Listas con punto */
.dda-page .dda-list { display: grid; gap: .5rem; margin: .1rem 0 .3rem; padding: 0; list-style: none; max-width: 66ch; }
.dda-page .dda-list li { position: relative; padding-left: 1.15rem; color: var(--ink-soft); font-size: .97rem; line-height: 1.55; }
.dda-page .dda-list li::before {
  content: ""; position: absolute; left: .08rem; top: .64em; width: .42rem; height: .42rem;
  border-radius: 50%; background: var(--accent); opacity: .75;
}
.dda-page .dda-list li strong { color: var(--ink); }

/* ---------- Etapas del recorrido ---------- */
.dda-page .dda-stages { display: grid; gap: 1rem; margin-top: 1.4rem; padding: 0; list-style: none; }
.dda-page .dda-stage {
  background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--border);
  border-radius: var(--radius); padding: clamp(1.15rem, 3.2vw, 1.6rem) clamp(1.1rem, 3.4vw, 1.75rem);
}
.dda-page .dda-stage-head { display: flex; align-items: flex-start; gap: .9rem; margin-bottom: .6rem; }
.dda-page .dda-n {
  flex: none; width: 38px; height: 38px; border-radius: 10px;
  background: var(--accent-soft); color: var(--accent-ink);
  border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  display: grid; place-items: center; font-family: var(--display); font-weight: 800; font-size: 1rem;
}
.dda-page .dda-stage h2 { font-size: clamp(1.25rem, 2.8vw, 1.55rem); margin: .25rem 0 0; }
.dda-page .dda-stage-intro { color: var(--ink-soft); font-size: 1rem; max-width: 62ch; margin-bottom: 1rem; }
.dda-page .dda-sub { margin-top: 1rem; }
.dda-page .dda-sub h3 {
  font-family: var(--sans); font-size: .76rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase;
  color: var(--accent-ink); margin-bottom: .45rem;
}
.dda-page .dda-sub p { color: var(--ink-soft); font-size: .97rem; max-width: 62ch; margin: 0; }
.dda-page .dda-dep {
  display: inline-block; margin: .15rem 0 .5rem; font-size: .78rem; font-weight: 700; color: var(--ink-soft);
  border: 1px dashed color-mix(in srgb, var(--ink-soft) 55%, var(--border)); border-radius: 100px; padding: .1rem .6rem;
}
.dda-page .dda-links { display: flex; flex-wrap: wrap; align-items: center; gap: .55rem 1.3rem; margin-top: .55rem; }
.dda-page .dda-sec {
  display: inline-flex; align-items: center; gap: .35rem; min-height: 44px;
  font-size: .94rem; font-weight: 700; color: var(--accent-ink);
  text-decoration: underline; text-underline-offset: 3px;
}
.dda-page .dda-sec::after { content: "→"; text-decoration: none; display: inline-block; }
.dda-page .dda-sec:hover { color: var(--accent); }
@media (max-width: 559px) { .dda-page .dda-links .btn { width: 100%; } }

/* Ejemplo "lo que entra ≠ disponible" */
.dda-page .dda-example {
  max-width: 420px; margin: .6rem 0 .9rem; padding: .9rem 1.05rem;
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm);
}
.dda-page .dda-example dl { display: grid; grid-template-columns: 1fr auto; gap: .35rem 1rem; margin: 0; }
.dda-page .dda-example dt { color: var(--ink-soft); font-size: .93rem; }
.dda-page .dda-example dd { margin: 0; text-align: right; font-weight: 700; font-variant-numeric: tabular-nums; color: var(--ink); }
.dda-page .dda-example .dda-total dt, .dda-page .dda-example .dda-total dd {
  border-top: 1px solid var(--border); padding-top: .4rem; margin-top: .1rem; font-weight: 800; color: var(--ink);
}
.dda-page .dda-example-note { font-size: .84rem; color: var(--ink-soft); margin-top: .5rem; }

/* Desplegables (reutilizan .faq-item de styles.css) */
.dda-page .dda-faq { max-width: none; margin-top: 1rem; }
.dda-page .dda-faq .faq-item summary { font-size: .97rem; }
.dda-page .dda-faq .faq-item p, .dda-page .dda-faq .faq-item ul { max-width: 62ch; }
.dda-page .dda-faq .faq-item .dda-list { padding-bottom: .6rem; }

/* ---------- Comprobador del alta ---------- */
.dda-page .dda-qs { display: grid; gap: 1rem; margin-top: 1.2rem; }
.dda-page .dda-q {
  border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface);
  padding: clamp(1rem, 3vw, 1.4rem) clamp(1rem, 3.2vw, 1.5rem); margin: 0; min-width: 0;
}
.dda-page .dda-q legend {
  display: block; width: 100%; padding: 0; margin: 0 0 .25rem; float: left;
  font-family: var(--display); font-weight: 800; font-size: clamp(1.02rem, 2.4vw, 1.18rem); line-height: 1.3; color: var(--ink);
}
.dda-page .dda-q legend + * { clear: both; }
.dda-page .dda-q-n { display: block; font-family: var(--sans); font-size: .74rem; font-weight: 800; letter-spacing: .07em; color: var(--accent-ink); margin-bottom: .2rem; }
.dda-page .dda-q-why { color: var(--ink-soft); font-size: .9rem; margin: 0 0 .8rem; max-width: 62ch; }
.dda-page .dda-q .choice-group { gap: .5rem; }
.dda-page .dda-q .choice-option { min-height: 46px; background: var(--bg); }
.dda-page .dda-q .choice-option input[type="radio"] { width: 1.1rem; height: 1.1rem; margin-top: .15rem; }
.dda-page .dda-q .choice-option .choice-label { font-weight: 600; font-size: .95rem; }
.dda-page .dda-outs { margin-top: .85rem; }
.dda-page .dda-out {
  padding: .9rem 1rem; background: var(--bg); border: 1px solid var(--border);
  border-left: 4px solid var(--accent); border-radius: var(--radius-sm);
}
.dda-page .dda-out p { color: var(--ink); font-size: .97rem; max-width: 62ch; margin: 0 0 .5rem; }
.dda-page .dda-out .dda-links { margin-top: .2rem; gap: .2rem 1.1rem; }
.dda-page .dda-out .dda-link, .dda-page .dda-repaso .dda-link, .dda-page .dda-pending .dda-link {
  display: inline-flex; align-items: center; min-height: 40px;
  color: var(--accent-ink); font-weight: 600; font-size: .93rem; text-decoration: underline; text-underline-offset: 3px;
}
.dda-page .dda-link:hover { color: var(--accent); }

/* Etiqueta de salida: tres estados, con texto. "Está claro" lleva fondo acento suave;
   "Revísalo" y "Compruébalo" fondo de superficie con borde discontinuo. */
.dda-page .dda-cat {
  display: inline-block; margin-bottom: .45rem; padding: .18rem .65rem; border-radius: 100px;
  font-size: .78rem; font-weight: 800; letter-spacing: .02em; color: var(--ink);
  border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent); background: var(--accent-soft);
}
.dda-page .dda-cat--revisa, .dda-page .dda-cat--comprueba { background: var(--surface); border-style: dashed; border-color: color-mix(in srgb, var(--ink-soft) 60%, var(--border)); }
.dda-page .dda-out--revisa, .dda-page .dda-out--comprueba { border-left-style: dashed; border-left-color: color-mix(in srgb, var(--ink-soft) 70%, var(--border)); }

.dda-page .dda-noscript {
  max-width: 62ch; margin-top: 1rem; padding: .9rem 1.1rem; border: 1px solid var(--border);
  border-left: 4px solid var(--border); border-radius: var(--radius-sm); background: var(--surface); color: var(--ink-soft); font-size: .95rem;
}

/* Panel "Tu repaso del alta" */
.dda-page .dda-repaso {
  margin-top: 1.4rem; padding: clamp(1rem, 3vw, 1.4rem) clamp(1rem, 3.2vw, 1.5rem);
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow);
}
.dda-page .dda-repaso h3 { font-size: 1.15rem; font-weight: 800; margin-bottom: .9rem; }
.dda-page .dda-repaso ul { display: grid; gap: .8rem; padding: 0; margin: 0; list-style: none; }
.dda-page .dda-repaso li { padding: .8rem .95rem; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm); }
.dda-page .dda-repaso .dda-rep-title { display: block; font-weight: 700; color: var(--ink); margin-bottom: .3rem; }
.dda-page .dda-repaso li p { color: var(--ink-soft); font-size: .95rem; margin: 0 0 .35rem; max-width: 62ch; }
.dda-page .dda-repaso .dda-links { margin-top: 0; gap: .1rem 1.1rem; }
.dda-page .dda-foot { margin-top: 1rem; font-size: .86rem; color: var(--ink-soft); max-width: 62ch; }

/* ---------- Checklist "Tu primer mes" ---------- */
.dda-page .dda-check-fs { border: 0; padding: 0; margin: 1.1rem 0 0; min-width: 0; }
.dda-page .dda-check-fs legend { display: block; width: 100%; padding: 0; margin: 0 0 .9rem; font-weight: 700; color: var(--ink-soft); font-size: .95rem; }
.dda-page .dda-check { display: grid; gap: .7rem; padding: 0; margin: 0; list-style: none; }
.dda-page .dda-item {
  background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--border);
  border-radius: var(--radius-sm); padding: .85rem 1rem;
}
.dda-page .dda-item label { display: flex; align-items: flex-start; gap: .8rem; cursor: pointer; }
.dda-page .dda-item input[type="checkbox"] {
  flex: none; width: 1.35rem; height: 1.35rem; margin: .1rem 0 0; accent-color: var(--accent); cursor: pointer;
}
.dda-page .dda-item-text { font-size: 1rem; font-weight: 600; color: var(--ink); line-height: 1.45; }
.dda-page .dda-item-tag { display: none; margin-left: .45rem; font-size: .8rem; font-weight: 800; color: var(--accent-ink); }
.dda-page .dda-item.is-done { border-left-color: var(--accent); background: color-mix(in srgb, var(--accent-soft) 45%, var(--surface)); }
.dda-page .dda-item.is-done .dda-item-tag { display: inline; }
.dda-page .dda-item-more { margin: .55rem 0 0 2.15rem; }
.dda-page .dda-item-more details { border: 0; }
.dda-page .dda-item-more summary {
  cursor: pointer; list-style: none; display: inline-flex; align-items: center; gap: .35rem; min-height: 36px;
  font-size: .88rem; font-weight: 700; color: var(--accent-ink);
}
.dda-page .dda-item-more summary::-webkit-details-marker { display: none; }
.dda-page .dda-item-more summary .chev { width: 16px; height: 16px; color: var(--accent); transition: transform .2s var(--ease-out); }
.dda-page .dda-item-more details[open] summary .chev { transform: rotate(180deg); }
.dda-page .dda-item-more details p { color: var(--ink-soft); font-size: .93rem; max-width: 62ch; margin: .3rem 0 .2rem; }
.dda-page .dda-check-cta { display: flex; flex-wrap: wrap; gap: 0 1.1rem; margin: .15rem 0 0 2.15rem; }
.dda-page .dda-check-cta a {
  display: inline-flex; align-items: center; min-height: 40px;
  color: var(--accent-ink); font-weight: 700; font-size: .92rem; text-decoration: underline; text-underline-offset: 3px;
}
.dda-page .dda-check-cta a:hover { color: var(--accent); }

/* "Lo que te queda" */
.dda-page .dda-pending {
  margin-top: 1.4rem; padding: clamp(1rem, 3vw, 1.4rem) clamp(1rem, 3.2vw, 1.5rem);
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow);
}
.dda-page .dda-pending h3 { font-size: 1.15rem; font-weight: 800; margin-bottom: .8rem; }
.dda-page .dda-pending ul { display: grid; gap: .55rem; padding: 0; margin: 0; list-style: none; }
.dda-page .dda-pending li { position: relative; padding-left: 1.15rem; color: var(--ink); font-size: .97rem; }
.dda-page .dda-pending li::before {
  content: ""; position: absolute; left: .08rem; top: .64em; width: .42rem; height: .42rem;
  border-radius: 50%; background: var(--accent); opacity: .75;
}
.dda-page .dda-pending .dda-links { margin-top: .1rem; gap: 0 1.1rem; }
.dda-page .dda-pending .dda-done { color: var(--ink-soft); font-size: .97rem; max-width: 62ch; margin: 0; }

/* ---------- Router final ---------- */
.dda-page .dda-router { display: grid; gap: .7rem; margin-top: 1.25rem; }
@media (min-width: 640px) { .dda-page .dda-router { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.dda-page .dda-router .problem-card small { color: var(--accent-ink); font-weight: 700; }
.dda-page .dda-router-note { margin: 1rem 0 0; color: var(--ink-soft); font-size: .95rem; }

/* ---------- Fuentes ---------- */
.dda-page .dda-sources .checklist { max-width: 760px; }
.dda-page .dda-sources .checklist li { font-size: .93rem; }
.dda-page .dda-sources .disclaimer-box { max-width: 760px; }

/* Móvil: menos aire vertical para que el recorrido no se alargue sin aportar nada */
@media (max-width: 559px) {
  .dda-page .dda-stage { padding: 1rem .95rem; }
  .dda-page .dda-sub { margin-top: .8rem; }
  .dda-page .dda-list { gap: .4rem; }
  .dda-page .dda-links { gap: .15rem 1.1rem; }
  .dda-page .dda-sec { min-height: 40px; }
  .dda-page .dda-q { padding: .95rem .9rem; }
  .dda-page .dda-item { padding: .75rem .85rem; }
  .dda-page .dda-item-more, .dda-page .dda-check-cta { margin-left: 0; }
  .dda-page section.dda-section { padding-block: 1.6rem; }
}

/* Alto contraste de Windows: los estados se distinguen por borde y texto */
@media (forced-colors: active) {
  .dda-page .dda-item.is-done { border-left-width: 6px; }
  .dda-page .dda-out, .dda-page .dda-cat { border-color: ButtonText; }
}