@font-face {
  font-family: "Bricolage Grotesque";
  src: url("/fonts/bricolage-grotesque.woff2") format("woff2");
  font-weight: 200 800;
  font-display: swap;
}

:root {
  --bg: #f5f3ee;
  --surface: #fffdf9;
  --sunken: #f0ede6;
  --text: #1d1b18;
  --muted: #625d55;
  --border: #e3ded3;
  --border-strong: #cfc8ba;
  --drop-border: #bcb4a4;
  --accent: #c2410c;
  --accent-hover: #a8380a;
  --accent-text: #ffffff;
  --accent-soft: #fbece1;
  --ok: #2f6b3a;
  --ok-soft: #e6f0e3;
  --error: #b42318;
  --error-bg: #fdecea;
  --warn: #8a4b0b;
  --warn-bg: #fdf3dc;
  --display: "Bricolage Grotesque", system-ui, sans-serif;
  --mono: ui-monospace, "Cascadia Code", SFMono-Regular, Consolas, monospace;
  --radius: 14px;
  --shadow: 0 1px 2px rgb(29 27 24 / .04), 0 8px 24px -12px rgb(29 27 24 / .12);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #151412;
    --surface: #1d1c19;
    --sunken: #121110;
    --text: #efebe4;
    --muted: #a8a296;
    --border: #2f2c27;
    --border-strong: #46423b;
    --drop-border: #6e685d;
    --accent: #fb8a4c;
    --accent-hover: #ff9d65;
    --accent-text: #1a0f08;
    --accent-soft: #2e2018;
    --ok: #8fd19a;
    --ok-soft: #1c2a1e;
    --error: #fda29b;
    --error-bg: #3a1a18;
    --warn: #fbcf6b;
    --warn-bg: #33270f;
    --shadow: 0 1px 2px rgb(0 0 0 / .3), 0 8px 24px -12px rgb(0 0 0 / .5);
    color-scheme: dark;
  }
}

/* ---------- Base ---------- */
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scrollbar-color: var(--border-strong) var(--bg); }
body {
  margin: 0;
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--accent); color: var(--accent-text); }
input, textarea { caret-color: var(--accent); }
a { color: inherit; text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.wrap { max-width: 880px; margin: 0 auto; padding: 0 16px; }

/* Texto distinto para ratón y para pantallas táctiles */
.only-touch { display: none; }
@media (hover: none) and (pointer: coarse) {
  .only-touch { display: inline; }
  .only-mouse { display: none; }
}

/* ---------- Cabecera ---------- */
.top .wrap { display: flex; justify-content: space-between; align-items: center; height: 64px; gap: 12px; }
.logo {
  display: inline-flex; align-items: center; gap: 10px; min-height: 44px;
  font: 700 18px/1 var(--display); letter-spacing: -0.01em; text-decoration: none;
}
.logo-mark { flex: none; display: block; transition: transform .25s ease-out; }
.logo-bubble { fill: var(--accent); }
.logo-arrows { stroke: var(--accent-text); }
.logo:hover .logo-mark { transform: rotate(-6deg); }
.logo-word { font: 800 21px/1 var(--display); letter-spacing: -0.03em; }
.logo-word span { color: var(--accent); }

/* ---------- Hero ---------- */
.hero { text-align: center; padding: 48px 0 32px; }
.hero h1 {
  font-family: var(--display); font-weight: 700; line-height: 1.08;
  font-size: 44px; font-size: clamp(32px, 6.5vw, 52px);
  letter-spacing: -0.035em; margin: 0 0 14px; text-wrap: balance;
}
.hero p { color: var(--muted); margin: 0 auto; max-width: 54ch; font-size: 17px; text-wrap: pretty; }

/* ---------- Selector de conversión ---------- */
.switcher {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 28px;
  padding: 6px; border: 1px solid var(--border-strong); border-radius: 999px;
  background: var(--surface);
}
.sw-fixed { height: 44px; padding: 0 20px; font: 600 18px/44px var(--display); color: var(--muted); }
.sw-menu { position: relative; }
/* Neutro a propósito: el naranja queda reservado para la acción principal */
.sw-menu summary {
  display: flex; align-items: center; gap: 8px; height: 44px; padding: 0 14px 0 20px;
  border-radius: 999px; list-style: none; cursor: pointer;
  font: 700 18px/1 var(--display); letter-spacing: -0.01em;
  color: var(--text); background: var(--sunken); border: 1px solid var(--border-strong);
  transition: border-color .15s, background-color .15s;
}
.sw-menu summary::-webkit-details-marker { display: none; }
.sw-menu summary:hover { border-color: var(--accent); }
.sw-menu summary svg { color: var(--accent); transition: transform .2s ease-out; }
.sw-menu[open] summary svg { transform: rotate(180deg); }
.sw-menu ul {
  position: absolute; z-index: 10; top: calc(100% + 8px); left: 50%; transform: translateX(-50%);
  min-width: 160px; margin: 0; padding: 6px; list-style: none; text-align: left;
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow);
}
.sw-menu li a {
  display: block; padding: 10px 14px; border-radius: 8px; min-height: 44px;
  font: 600 16px/24px var(--display); text-decoration: none;
}
.sw-menu li a:hover { background: var(--sunken); }
.sw-menu li a[aria-current="page"] { color: var(--accent); }
.sw-swap {
  display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--border); background: var(--sunken); color: var(--text);
  transition: transform .25s ease-out, border-color .15s;
}
.sw-swap:hover { border-color: var(--border-strong); transform: rotate(180deg); }
.sw-alt { margin: 12px 0 0; font-size: 15px; }
.sw-alt a { display: inline-block; padding: 10px 4px; color: var(--muted); }
.sw-alt a:hover { color: var(--accent); }

/* ---------- Zona de carga ---------- */
.drop {
  position: relative; display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 52px 16px; border: 1.5px dashed var(--drop-border); border-radius: var(--radius);
  background: var(--surface); cursor: pointer; text-align: center;
  transition: border-color .15s, background-color .15s;
}
.drop:hover, .drop.over { border-color: var(--accent); background: var(--accent-soft); }
.drop:focus-within { outline: 2px solid var(--accent); outline-offset: 3px; border-color: var(--accent); }
.drop strong { display: block; font: 600 19px/1.3 var(--display); }
.drop-sub { display: block; margin-top: 4px; color: var(--muted); font-size: 15px; }
.drop-icon {
  display: grid; place-items: center; width: 56px; height: 56px; margin-bottom: 10px;
  border-radius: 16px; background: var(--accent-soft); color: var(--accent);
}
.drop-busy { display: none; }
.drop.busy { cursor: progress; }
.drop.busy .drop-idle { display: none; }
.drop.busy .drop-busy { display: block; }

/* Promesa de privacidad: afirmación firme + prueba desplegable */
.privacy { margin-top: 14px; border-radius: var(--radius); background: var(--ok-soft); }
.privacy summary {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 4px 14px;
  padding: 14px 18px; list-style: none; cursor: pointer; border-radius: var(--radius);
}
.privacy summary::-webkit-details-marker { display: none; }
.privacy-icon { display: grid; color: var(--ok); }
.privacy-text { color: var(--text); font-size: 15px; }
.privacy-text strong { font: 700 17px/1.3 var(--display); letter-spacing: -0.01em; }
.privacy-text span { color: var(--muted); }
.privacy-more {
  color: var(--ok); font-weight: 600; font-size: 15px; white-space: nowrap;
  text-decoration: underline; text-underline-offset: 3px;
}
.privacy[open] .privacy-more { text-decoration: none; }
.privacy > p { margin: 0; padding: 0 18px 16px 54px; color: var(--text); font-size: 15px; max-width: 72ch; }
.paste .privacy { margin-top: 18px; }

/* ---------- Tarjetas ---------- */
.card {
  padding: 24px; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); box-shadow: var(--shadow);
}
.result { margin-top: 20px; scroll-margin-top: 16px; }
.label { display: block; font: 600 19px/1.3 var(--display); margin-bottom: 4px; }
.paste .hint { margin: 0 0 12px; }
.paste .error { margin: 12px 0 0; }

.error, .warn, .notice { margin: 16px 0 0; padding: 12px 16px; border-radius: 10px; font-size: 15px; }
.error { color: var(--error); background: var(--error-bg); }
.error a { font-weight: 600; }
.warn { color: var(--warn); background: var(--warn-bg); }
.notice { background: var(--sunken); }

/* ---------- Resultado ---------- */
.result-head { display: flex; gap: 14px; align-items: flex-start; }
.result-icon { flex: none; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; color: var(--ok); background: var(--ok-soft); }
.result-icon .icon-warn { display: none; }
.result[data-tone="warn"] .result-icon { color: var(--warn); background: var(--warn-bg); }
.result[data-tone="warn"] .icon-ok { display: none; }
.result[data-tone="warn"] .icon-warn { display: grid; }
.result-icon > span { display: grid; }
.result h2 { font: 700 23px/1.25 var(--display); letter-spacing: -0.015em; margin: 0; text-wrap: balance; }
.result h2:focus { outline: none; }
.result h2:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: 4px; }
.result-sub { margin: 4px 0 0; color: var(--muted); }
.file-meta { margin: 16px 0 0; font-weight: 600; overflow-wrap: anywhere; }

.code-label { display: block; margin: 24px 0 8px; font-size: 15px; font-weight: 600; color: var(--muted); }
.code {
  display: block; width: 100%; height: 240px; resize: vertical; padding: 14px; margin: 0;
  font: 13px/1.5 var(--mono); color: var(--text); background: var(--sunken);
  border: 1px solid var(--border); border-radius: 10px; word-break: break-all; white-space: pre-wrap;
}
.code-short { height: 112px; }
.code::placeholder { color: var(--muted); }
textarea.code:focus { outline: 2px solid var(--accent); outline-offset: -1px; border-color: transparent; }
textarea.code[aria-invalid="true"] { border-color: var(--error); }
pre.code { height: auto; max-height: 360px; overflow: auto; }
.hint { color: var(--muted); font-size: 15px; margin: 8px 0 0; }

.advanced { margin-top: 20px; border-top: 1px solid var(--border); padding-top: 4px; }
.advanced summary {
  display: flex; align-items: center; gap: 8px; min-height: 44px;
  cursor: pointer; font-weight: 600; color: var(--muted); list-style: none;
}
.advanced summary::-webkit-details-marker { display: none; }
.advanced summary::before { content: "+"; font: 400 20px/1 var(--display); width: 16px; transition: transform .2s ease-out; }
.advanced[open] summary::before { transform: rotate(45deg); }
.advanced summary:hover { color: var(--text); }
.advanced fieldset { border: 0; margin: 4px 0 0; padding: 0; display: grid; gap: 4px; }
.choice { display: flex; gap: 12px; align-items: flex-start; padding: 10px 12px; border-radius: 10px; cursor: pointer; }
.choice:hover { background: var(--sunken); }
.choice input { accent-color: var(--accent); width: 18px; height: 18px; margin: 3px 0 0; flex: none; }
.choice-help { color: var(--muted); font-size: 15px; }

/* ---------- Botones ---------- */
.actions { display: flex; gap: 10px; margin-top: 20px; flex-wrap: wrap; align-items: center; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 44px;
  border: 1px solid var(--border-strong); background: var(--surface); color: var(--text);
  padding: 0 18px; border-radius: 10px; font-family: inherit; font-size: 16px; font-weight: 600; line-height: 1;
  cursor: pointer; white-space: nowrap; text-decoration: none; transition: background-color .15s, border-color .15s;
}
.btn:hover { background: var(--sunken); }
.btn.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
.btn.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn.ghost { border-color: transparent; background: transparent; color: var(--muted); padding: 0 14px; }
.btn.ghost:hover { color: var(--text); background: var(--sunken); }
#copy { min-width: 10.5em; }
#copy.done { background: var(--ok); border-color: var(--ok); color: var(--surface); }

/* ---------- Guardar archivo recuperado ---------- */
.save-row { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; margin-top: 20px; }
.field { display: flex; flex-direction: column; gap: 6px; flex: 1 1 240px; font-size: 15px; font-weight: 600; color: var(--muted); }
.field input {
  font: 16px/1.4 var(--mono); color: var(--text); background: var(--sunken);
  border: 1px solid var(--border); border-radius: 10px; padding: 0 12px; min-height: 44px;
}
.field input:focus { outline: 2px solid var(--accent); outline-offset: -1px; border-color: transparent; }

/* ---------- Vista previa ---------- */
.preview:empty { display: none; }
.preview { margin-top: 24px; border-top: 1px solid var(--border); padding-top: 16px; }
.preview-title { font: 600 17px/1.3 var(--display); margin: 0 0 10px; }
.preview .hint:first-child { margin-top: 0; }
.preview iframe { display: block; width: 100%; height: 440px; border: 1px solid var(--border); border-radius: 10px; background: #fff; }
.table-wrap { overflow: auto; max-height: 420px; margin-top: 10px; border: 1px solid var(--border); border-radius: 10px; }
/* Pista visual de que hay más columnas a la derecha */
.table-wrap.scrolls { -webkit-mask-image: linear-gradient(to right, #000 85%, transparent); mask-image: linear-gradient(to right, #000 85%, transparent); }
.table-wrap.scrolls:focus-visible, .table-wrap.scrolls:hover { -webkit-mask-image: none; mask-image: none; }
.table-wrap table { border-collapse: collapse; font-size: 14px; min-width: 100%; font-variant-numeric: tabular-nums; }
.table-wrap th, .table-wrap td { padding: 8px 12px; border-bottom: 1px solid var(--border); text-align: left; white-space: nowrap; }
.table-wrap th { position: sticky; top: 0; background: var(--sunken); font-weight: 600; }

/* ---------- Preguntas frecuentes ---------- */
.faq { margin-top: 72px; }
.faq h2 { font: 700 28px/1.2 var(--display); letter-spacing: -0.02em; margin: 0 0 8px; }
.faq details { border-bottom: 1px solid var(--border); }
.faq summary {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 16px 0; min-height: 44px; cursor: pointer; font-weight: 600; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; flex: none; font: 400 22px/1 var(--display); color: var(--muted);
  transition: transform .2s ease-out;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); margin: 0 0 18px; max-width: 68ch; text-wrap: pretty; }

/* ---------- Pie ---------- */
.foot { margin-top: 80px; border-top: 1px solid var(--border); padding: 40px 0 48px; }
.foot > .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.foot-brand p { color: var(--muted); margin: 12px 0 0; max-width: 40ch; font-size: 15px; }
.foot-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.foot-title { font-weight: 600; margin: 4px 0 10px; }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.foot ul a { display: inline-block; padding: 10px 0; line-height: 24px; color: var(--muted); text-decoration: none; }
.foot ul a:hover { color: var(--accent); text-decoration: underline; }
.foot ul a[aria-current="page"] { color: var(--text); font-weight: 600; }

.foot-legal { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 0 24px; padding-top: 20px; border-top: 1px solid var(--border); }
.foot-legal a { display: inline-block; padding: 10px 0; line-height: 24px; color: var(--muted); text-decoration: none; font-size: 15px; }
.foot-legal a:hover { color: var(--accent); text-decoration: underline; }
.foot-legal a[aria-current="page"] { color: var(--text); font-weight: 600; }

/* ---------- Espacios de publicidad (solo existen si los anuncios están activados) ---------- */
.ad-slot { margin: 48px 0 0; text-align: center; }
.ad-label { display: block; margin-bottom: 6px; font-size: 13px; color: var(--muted); }

/* ---------- Páginas de texto (Acerca de, Privacidad, Contacto, 404) ---------- */
.prose { max-width: 68ch; margin: 0 auto; padding: 48px 0 0; }
.prose h1 { font: 700 40px/1.1 var(--display); font-size: clamp(32px, 6vw, 44px); letter-spacing: -0.03em; margin: 0 0 14px; text-wrap: balance; }
.prose h2 { font: 700 22px/1.25 var(--display); letter-spacing: -0.015em; margin: 40px 0 10px; }
.prose p, .prose li { text-wrap: pretty; }
.prose p { margin: 0 0 14px; }
.prose ul { padding-left: 22px; margin: 0 0 14px; }
.prose li { margin: 4px 0; }
.prose a:not(.btn) { color: var(--accent); font-weight: 500; }
.prose .lead { font-size: 19px; color: var(--muted); }
.prose .notice { margin-top: 24px; }
.contact-mail { font: 700 24px/1.3 var(--display); margin: 24px 0 8px !important; overflow-wrap: anywhere; }

@media (max-width: 640px) {
  .hero { padding: 32px 0 24px; }
  .hero p { font-size: 16px; }
  .sw-fixed { font-size: 16px; padding: 0 14px; }
  .privacy summary { grid-template-columns: auto 1fr; padding: 14px 16px; }
  .privacy-more { grid-column: 2; }
  .privacy > p { padding-left: 16px; }
  .save-row .btn { flex: 1 1 100%; }
  .sw-menu summary { font-size: 16px; padding: 0 12px 0 16px; }
  .card { padding: 18px; }
  .result h2 { font-size: 20px; }
  .actions .btn { flex: 1 1 auto; }
  .actions .btn.ghost { flex-basis: 100%; }
  .preview iframe { height: 380px; }
  .foot > .wrap { grid-template-columns: 1fr; }
}

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