/* ============================================================
   NomeSigueApp — sistema de diseño v5 (2026-07)
   Un solo archivo, un solo sistema de tokens, RTL-safe.
   Display: Bricolage Grotesque · Body: system stack · Datos: mono
   ============================================================ */

:root {
  /* Color — light */
  --paper: #F6F7F9;
  --card: #FFFFFF;
  --ink: #16181D;
  --muted: #5B6472;
  --line: #E4E7EC;
  --accent: #E1306C;       /* único guiño Instagram: solo CTA y acentos */
  --accent-strong: #B71E56;
  --accent-soft: #FDECF3;
  --safe: #0E9F6E;         /* verde privacidad */
  --safe-soft: #E7F7F0;
  --link: #4053C8;
  --warn-soft: #FEF3E7;
  --warn-ink: #9A5B13;
  --shadow: 0 1px 2px rgba(22, 24, 29, .05), 0 8px 24px -12px rgba(22, 24, 29, .12);

  /* Tipografía */
  --font-display: "Bricolage Grotesque", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  /* Métricas */
  --radius: 14px;
  --radius-sm: 9px;
  --container: 1080px;
  --header-h: 52px;
}

:root[data-theme="dark"] {
  --paper: #0E1116;
  --card: #171B22;
  --ink: #F2F4F8;
  --muted: #98A2B3;
  --line: #262C36;
  --accent: #F0447F;
  --accent-strong: #FF6B9C;
  --accent-soft: #2A1520;
  --safe: #2BC48A;
  --safe-soft: #10241C;
  --link: #93A5FF;
  --warn-soft: #2A1F10;
  --warn-ink: #E7B36A;
  --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px -12px rgba(0, 0, 0, .5);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 12px); }
body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.65;
  font-size: 1rem;
  padding-top: var(--header-h);
  min-height: 100vh;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
input, button, select, textarea { font: inherit; color: inherit; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

h1, h2, h3 { font-family: var(--font-display); line-height: 1.15; letter-spacing: -0.015em; text-wrap: balance; }
h1 { font-size: clamp(1.9rem, 4.5vw, 2.8rem); font-weight: 800; }
h2 { font-size: clamp(1.35rem, 3vw, 1.8rem); font-weight: 700; }
h3 { font-size: 1.12rem; font-weight: 700; }

.container { width: min(92%, var(--container)); margin-inline: auto; }

.skip-link { position: absolute; inset-inline-start: -9999px; top: 0; }
.skip-link:focus {
  inset-inline-start: 8px; top: 8px; z-index: 10000;
  background: var(--ink); color: var(--paper); padding: 10px 14px; border-radius: 8px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ---------- Header ---------- */
.site-header {
  position: fixed; top: 0; inset-inline: 0; height: var(--header-h); z-index: 900;
  background: color-mix(in srgb, var(--card) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header-inner {
  width: min(94%, var(--container)); margin-inline: auto; height: 100%;
  display: flex; align-items: center; gap: 14px;
}
.brand { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.brand img { height: 26px; width: auto; }
.site-nav { display: flex; gap: 4px; margin-inline-start: 6px; }
.site-nav a {
  color: var(--muted); font-weight: 600; font-size: .92rem;
  padding: 8px 10px; border-radius: 8px;
}
.site-nav a:hover { color: var(--ink); background: var(--paper); text-decoration: none; }
.header-controls { margin-inline-start: auto; display: flex; align-items: center; gap: 6px; }

/* Selector de idioma */
.lang-selector { position: relative; }
.lang-btn, .theme-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 40px; min-width: 40px; padding: 6px 10px;
  background: transparent; border: 1px solid var(--line); border-radius: 10px;
  cursor: pointer; color: var(--ink); font-weight: 600; font-size: .85rem;
}
.lang-btn:hover, .theme-btn:hover { border-color: var(--muted); }
.lang-arrow { transition: transform .18s ease; }
.lang-selector.open .lang-arrow { transform: rotate(180deg); }
.lang-menu {
  position: absolute; top: calc(100% + 8px); inset-inline-end: 0;
  min-width: 220px; max-height: min(65vh, 480px); overflow-y: auto;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm);
  box-shadow: var(--shadow); padding: 6px; list-style: none;
  display: none; z-index: 950;
}
.lang-selector.open .lang-menu { display: block; }
.lang-menu a {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px; border-radius: 7px; color: var(--ink); font-size: .92rem;
}
.lang-menu a:hover { background: var(--paper); text-decoration: none; }
.lang-menu a[aria-selected="true"] { background: var(--accent-soft); color: var(--accent-strong); font-weight: 700; }
.lang-flag { font-size: 1.05em; }

/* ---------- Footer ---------- */
.site-footer { margin-top: 64px; border-top: 1px solid var(--line); background: var(--card); }
.footer-inner { width: min(92%, var(--container)); margin-inline: auto; padding: 40px 0 28px; }
.footer-top { display: flex; flex-wrap: wrap; gap: 32px; justify-content: space-between; }
.footer-brand { max-width: 320px; }
.footer-brand img { height: 24px; width: auto; margin-bottom: 10px; }
.footer-brand p { color: var(--muted); font-size: .92rem; }
.footer-nav { display: flex; gap: 48px; flex-wrap: wrap; }
.footer-group h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 10px; font-family: var(--font-body); }
.footer-group a { display: block; color: var(--ink); font-size: .95rem; padding: 4px 0; }
.footer-langs { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--line); }
.footer-langs summary { cursor: pointer; color: var(--muted); font-size: .9rem; font-weight: 600; }
.langs-grid { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.langs-grid a {
  padding: 5px 10px; border: 1px solid var(--line); border-radius: 999px;
  font-size: .8rem; font-family: var(--font-mono); color: var(--muted);
}
.langs-grid a:hover, .langs-grid a.active { color: var(--accent-strong); border-color: var(--accent); text-decoration: none; }
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; align-items: center;
  margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--line);
  color: var(--muted); font-size: .85rem;
}
.footer-bottom a { color: var(--muted); }

/* ---------- Hero + analizador ---------- */
.hero { padding: 40px 0 10px; }
.hero-grid { display: grid; gap: 28px; align-items: start; }
@media (min-width: 900px) { .hero-grid { grid-template-columns: 1.05fr 1fr; gap: 48px; padding-top: 16px; } }
.hero-copy .eyebrow {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: .8rem; font-weight: 700; letter-spacing: .02em;
  color: var(--safe); background: var(--safe-soft);
  padding: 5px 12px; border-radius: 999px; margin-bottom: 16px;
}
.hero-copy h1 { margin-bottom: 14px; }
.hero-copy .sub { color: var(--muted); font-size: 1.08rem; max-width: 52ch; }
.hero-proofs { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 10px; }
.hero-proofs li { display: flex; gap: 10px; align-items: start; font-size: .97rem; }
.hero-proofs svg { flex-shrink: 0; margin-top: 3px; color: var(--safe); }

/* La máquina local — tarjeta del analizador (elemento firma) */
.analyzer {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden;
}
.analyzer-head {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px; border-bottom: 1px solid var(--line);
  font-family: var(--font-mono); font-size: .78rem; color: var(--muted);
}
.analyzer-head .dots { display: flex; gap: 5px; }
.analyzer-head .dots span { width: 9px; height: 9px; border-radius: 50%; background: var(--line); }
.analyzer-head .lock { margin-inline-start: auto; display: inline-flex; align-items: center; gap: 5px; color: var(--safe); }
.analyzer-body { padding: 18px; }

.dropzone {
  border: 2px dashed var(--line); border-radius: var(--radius-sm);
  padding: 30px 18px; text-align: center; cursor: pointer;
  transition: border-color .15s ease, background .15s ease;
}
.dropzone:hover, .dropzone.drag-over { border-color: var(--accent); background: var(--accent-soft); }
.dropzone svg { margin: 0 auto 10px; color: var(--accent); }
.dropzone .dz-title { font-weight: 700; font-size: 1.02rem; }
.dropzone .dz-or { color: var(--muted); font-size: .85rem; margin: 8px 0; }
.dropzone .dz-hint { color: var(--muted); font-size: .8rem; margin-top: 12px; font-family: var(--font-mono); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--accent); color: #fff; border: none; cursor: pointer;
  padding: 12px 22px; border-radius: 999px; font-weight: 700; font-size: 1rem;
  min-height: 44px;
}
.btn:hover { background: var(--accent-strong); text-decoration: none; }
.btn-ghost {
  background: transparent; color: var(--ink); border: 1px solid var(--line);
}
.btn-ghost:hover { background: var(--paper); border-color: var(--muted); }
.btn-sm { padding: 7px 14px; font-size: .85rem; min-height: 36px; }

.analyzer-receipt { list-style: none; padding: 14px 4px 2px; margin: 0; display: grid; gap: 7px; }
.analyzer-receipt li {
  display: flex; align-items: center; gap: 9px;
  font-family: var(--font-mono); font-size: .8rem; color: var(--muted);
}
.analyzer-receipt svg { color: var(--safe); flex-shrink: 0; }
.analyzer-sample { text-align: center; padding: 10px 0 2px; }
.analyzer-sample a { font-size: .9rem; font-weight: 600; }

/* Log de progreso tipo terminal */
.analyzer-log {
  font-family: var(--font-mono); font-size: .8rem; line-height: 1.9;
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 14px 16px; margin-top: 12px; color: var(--muted);
  display: none; white-space: pre-wrap; word-break: break-all;
}
.analyzer-log.visible { display: block; }
.analyzer-log .ok { color: var(--safe); }
.analyzer-error {
  display: none; margin-top: 12px; padding: 12px 14px; border-radius: var(--radius-sm);
  background: var(--warn-soft); color: var(--warn-ink); font-size: .92rem;
}
.analyzer-error.visible { display: block; }

/* Fallback sin JS: formulario clásico */
.classic-form { border-top: 1px dashed var(--line); margin-top: 16px; padding-top: 16px; }
.classic-form .file-row { display: grid; gap: 10px; margin-bottom: 12px; }
.classic-form label {
  display: flex; align-items: center; gap: 8px; cursor: pointer;
  border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 11px 14px;
  font-size: .92rem; font-weight: 600;
}
.classic-form label:hover { border-color: var(--accent); }
.classic-form input[type="file"] { position: absolute; width: 1px; height: 1px; opacity: 0; }
.classic-form .file-name { font-family: var(--font-mono); font-size: .78rem; color: var(--safe); }

/* ---------- Resultados ---------- */
.results { margin-top: 26px; display: none; }
.results.visible { display: block; }
.results-local-badge {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--font-mono); font-size: .76rem; color: var(--safe);
  background: var(--safe-soft); border-radius: 999px; padding: 5px 12px; margin-bottom: 14px;
}
.results-summary { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 18px; }
@media (min-width: 700px) { .results-summary { grid-template-columns: repeat(4, 1fr); } }
.stat-tab {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 14px; text-align: start; cursor: pointer;
}
.stat-tab .num { font-family: var(--font-display); font-weight: 800; font-size: 1.7rem; display: block; line-height: 1.1; }
.stat-tab .lbl { color: var(--muted); font-size: .8rem; font-weight: 600; }
.stat-tab[aria-selected="true"] { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.stat-tab[aria-selected="true"] .num { color: var(--accent); }

.results-toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 12px; }
.results-search {
  flex: 1; min-width: 200px;
  border: 1px solid var(--line); border-radius: 999px; padding: 10px 16px;
  background: var(--card); font-size: .95rem;
}
.results-search:focus { border-color: var(--accent); outline: none; }
.results-meta { color: var(--muted); font-size: .85rem; font-family: var(--font-mono); }

.user-list { list-style: none; padding: 0; display: grid; gap: 8px; }
.user-row {
  display: flex; align-items: center; gap: 12px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 10px 14px;
}
.user-avatar {
  width: 38px; height: 38px; border-radius: 50%; flex-shrink: 0;
  background: var(--accent-soft); color: var(--accent-strong);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-family: var(--font-display); font-size: 1rem;
  text-transform: uppercase;
}
.user-info { min-width: 0; flex: 1; }
.user-handle { font-family: var(--font-mono); font-size: .92rem; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: block; }
.user-date { color: var(--muted); font-size: .78rem; }
.results-more { text-align: center; margin-top: 16px; }
.results-empty { text-align: center; color: var(--muted); padding: 32px 0; }
.results-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }

/* ---------- Secciones home ---------- */
section { scroll-margin-top: calc(var(--header-h) + 10px); }
.section { padding: 42px 0 0; }
.section-head { margin-bottom: 22px; }
.section-head h2 { margin-bottom: 6px; }
.section-head p { color: var(--muted); max-width: 62ch; }

/* Pasos: secuencia real (pedir export → descargar → analizar) */
.steps { display: grid; gap: 14px; counter-reset: paso; }
@media (min-width: 760px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; counter-increment: paso; position: relative;
}
.step::before {
  content: counter(paso);
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 10px; margin-bottom: 12px;
  background: var(--accent-soft); color: var(--accent-strong);
  font-family: var(--font-display); font-weight: 800; font-size: 1.05rem;
}
.step h3 { margin-bottom: 6px; }
.step p { color: var(--muted); font-size: .93rem; }
/* Variante sin numeración: para features, no para secuencias */
.steps.cards { counter-reset: none; }
.steps.cards .step::before { display: none; }
.step a { font-weight: 600; }
.steps-cta { margin-top: 18px; }

/* Instrucciones detalladas */
.instructions-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px;
}
.instructions-card ol { padding-inline-start: 22px; display: grid; gap: 8px; }
.instructions-card li::marker { color: var(--accent); font-weight: 700; }
.copy-btn-row { display: flex; flex-wrap: wrap; gap: 10px; margin: 14px 0 4px; }

/* FAQ */
.faq-list { display: grid; gap: 8px; }
.faq-item {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm);
  overflow: hidden;
}
.faq-item summary {
  list-style: none; cursor: pointer; padding: 15px 18px;
  font-weight: 600; display: flex; align-items: center; gap: 10px;
  min-height: 44px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary svg { flex-shrink: 0; color: var(--muted); transition: transform .18s ease; }
.faq-item[open] summary svg { transform: rotate(90deg); color: var(--accent); }
.faq-item .faq-answer { padding: 0 18px 16px; color: var(--muted); }

/* Artículos */
.articles-grid { display: grid; gap: 16px; }
@media (min-width: 640px) { .articles-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .articles-grid { grid-template-columns: repeat(3, 1fr); } }
.article-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column;
}
.article-card > a { color: inherit; display: flex; flex-direction: column; height: 100%; }
.article-card > a:hover { text-decoration: none; }
.article-card img { width: 100%; aspect-ratio: 16/9; object-fit: cover; background: var(--paper); }
.article-card-body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.article-card h3 { font-size: 1.02rem; line-height: 1.35; }
.article-card:hover h3 { color: var(--accent-strong); }
.article-card p { color: var(--muted); font-size: .88rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.article-card time { color: var(--muted); font-size: .78rem; font-family: var(--font-mono); margin-top: auto; }
.section-more { margin-top: 18px; text-align: center; }

/* Banda CTA guía */
.band {
  margin-top: 48px; border-block: 1px solid var(--line);
  background: var(--card);
}
.band-inner {
  width: min(92%, var(--container)); margin-inline: auto;
  padding: 34px 0; display: flex; flex-wrap: wrap; gap: 18px;
  align-items: center; justify-content: space-between;
}
.band h2 { font-size: 1.3rem; margin-bottom: 4px; }
.band p { color: var(--muted); max-width: 58ch; }

/* ---------- Página de artículo ---------- */
.breadcrumbs { font-size: .85rem; color: var(--muted); margin: 18px 0 10px; }
.breadcrumbs ol { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.breadcrumbs li + li::before { content: "/"; margin-inline-end: 6px; color: var(--line); }
.breadcrumbs a { color: var(--muted); }

.article-page { max-width: 760px; margin-inline: auto; }
.article-head { margin: 10px 0 22px; }
.article-head h1 { margin-bottom: 10px; }
.article-head .article-sub { color: var(--muted); font-size: 1.06rem; }
.article-head .article-meta {
  display: flex; flex-wrap: wrap; gap: 14px; margin-top: 14px;
  color: var(--muted); font-size: .82rem; font-family: var(--font-mono);
}
.article-hero { border-radius: var(--radius); margin: 20px 0; }
.article-hero img { border-radius: var(--radius); width: 100%; aspect-ratio: 16/9; object-fit: cover; }

.article-toc { margin: 18px 0; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--card); }
.article-toc summary { cursor: pointer; padding: 13px 16px; font-weight: 700; list-style: none; display: flex; align-items: center; gap: 8px; }
.article-toc summary::-webkit-details-marker { display: none; }
.article-toc nav { padding: 0 16px 14px; }
.article-toc a { display: block; padding: 4px 0; color: var(--muted); font-size: .92rem; }
.article-toc a:hover { color: var(--link); }
.article-toc .toc-h3 { padding-inline-start: 16px; }

.prose { font-size: 1.03rem; }
.prose h2 { margin: 34px 0 12px; }
.prose h3 { margin: 26px 0 10px; }
.prose p { margin: 14px 0; }
.prose ul, .prose ol { margin: 14px 0; padding-inline-start: 24px; display: grid; gap: 6px; }
.prose li::marker { color: var(--accent); }
.prose blockquote {
  margin: 18px 0; padding: 12px 18px; border-inline-start: 3px solid var(--accent);
  background: var(--card); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; color: var(--muted);
}
.prose img { border-radius: var(--radius-sm); margin: 18px 0; }
.prose a { font-weight: 600; }
.info-box {
  display: block; margin: 18px 0; padding: 14px 18px;
  background: var(--safe-soft); border: 1px solid color-mix(in srgb, var(--safe) 25%, transparent);
  border-radius: var(--radius-sm); font-size: .95rem;
}
.info-box-title { display: block; font-weight: 700; color: var(--safe); margin-bottom: 4px; }
.heading-anchor { margin-inline-start: 8px; opacity: 0; font-size: .8em; }
h2:hover .heading-anchor, h3:hover .heading-anchor { opacity: .7; }

.article-share { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 28px 0; padding-top: 18px; border-top: 1px solid var(--line); }
.share-label { color: var(--muted); font-size: .85rem; font-weight: 600; margin-inline-end: 4px; }
.share-button {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 10px;
  border: 1px solid var(--line); color: var(--muted); background: var(--card);
}
.share-button:hover { color: var(--accent-strong); border-color: var(--accent); }

.related { margin-top: 42px; }
.related h2 { margin-bottom: 16px; }

.article-cta {
  margin-top: 42px; padding: 28px; border-radius: var(--radius); text-align: center;
  background: linear-gradient(120deg, var(--accent-soft), var(--card) 70%);
  border: 1px solid var(--line);
}
.article-cta h2 { margin-bottom: 6px; }
.article-cta p { color: var(--muted); margin-bottom: 16px; }

/* ---------- Guía ---------- */
.guide-grid { display: grid; gap: 16px; margin: 22px 0; }
@media (min-width: 940px) { .guide-grid { grid-template-columns: 2fr 1fr; align-items: start; } }
.guide-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.guide-card h2, .guide-card h3 { margin-bottom: 12px; }
.guide-steps { padding-inline-start: 22px; display: grid; gap: 9px; }
.guide-steps li::marker { color: var(--accent); font-weight: 700; }
.keyword-list { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.keyword-list li {
  border: 1px solid var(--line); border-radius: 999px; padding: 4px 11px;
  font-size: .8rem; color: var(--muted); font-family: var(--font-mono);
}
.faq-mini { margin-top: 14px; display: grid; gap: 8px; }

/* ---------- Páginas simples (FAQ, legal, tag, blog, error) ---------- */
.page-head { margin: 26px 0 26px; max-width: 720px; }
.page-head h1 { margin-bottom: 8px; }
.page-head p { color: var(--muted); font-size: 1.05rem; }
.legal-prose { max-width: 720px; }
.legal-prose h2 { margin: 30px 0 10px; }
.legal-prose p, .legal-prose li { color: var(--muted); }
.legal-prose ul { padding-inline-start: 22px; }

.error-wrap { text-align: center; padding: 60px 0; }
.error-code { font-family: var(--font-display); font-weight: 800; font-size: clamp(4rem, 14vw, 7rem); color: var(--accent); line-height: 1; }
.error-wrap h1 { font-size: 1.4rem; margin: 10px 0 8px; }
.error-wrap p { color: var(--muted); margin-bottom: 22px; }

/* ---------- Tabla resultados (fallback servidor) ---------- */
.results-table-wrap { overflow-x: auto; margin: 20px 0; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); }
.results-table { width: 100%; border-collapse: collapse; min-width: 520px; }
.results-table th, .results-table td { padding: 12px 16px; text-align: start; border-bottom: 1px solid var(--line); }
.results-table th { font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.results-table td:first-child { font-family: var(--font-mono); font-weight: 600; }
.results-table tr:last-child td { border-bottom: none; }
.success-message {
  background: var(--safe-soft); color: var(--safe); padding: 18px; border-radius: var(--radius-sm);
  text-align: center; margin: 24px 0; font-weight: 600;
}

/* ---------- Anuncios (reserva CLS-safe) ---------- */
.ad-container {
  margin: 28px auto; width: 100%; text-align: center; clear: both;
  min-height: 280px; /* reserva realista para responsive auto — evita CLS */
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.ad-container .adsbygoogle { display: block; width: 100%; }
.ad-container[data-ad-format="horizontal"] { min-height: 100px; }
@media (min-width: 768px) { .ad-container[data-ad-format="horizontal"] { min-height: 120px; } }
.sticky-ad-container { position: fixed; bottom: 0; inset-inline: 0; z-index: 800; }
.sticky-ad-container:empty { display: none; }

/* ---------- Mensajes de error de formulario ---------- */
.error-message {
  background: var(--warn-soft); color: var(--warn-ink);
  padding: 13px 16px; border-radius: var(--radius-sm); margin: 14px 0; font-size: .95rem;
}

/* ---------- Loading overlay (cambio de idioma) ---------- */
.loading-overlay {
  position: fixed; inset: 0; background: color-mix(in srgb, var(--paper) 75%, transparent);
  display: flex; align-items: center; justify-content: center; z-index: 9999;
}
.spinner {
  width: 34px; height: 34px; border-radius: 50%;
  border: 3px solid var(--line); border-top-color: var(--accent);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- View transition tema ---------- */
::view-transition-old(root), ::view-transition-new(root) { animation: none; mix-blend-mode: normal; }