/* Rajoles. rajoles.js pinta el fondo y fija, según el día:
   --paper, --ink, --accent (de la paleta) y la rejilla --s (lado de celda),
   --n (celdas de ancho de la hoja), --m (celdas de margen).
   Estos valores son el fallback sin JS. */

:root {
  --paper: #f5bb0c;
  --ink: #26403f;
  --accent: #ed5311;
  --muted: color-mix(in oklab, var(--ink) 74%, var(--paper));
  --line: color-mix(in oklab, var(--ink) 24%, var(--paper));
  --s: calc(100vw / 12);
  --n: 10;
  --m: 1;

  --font: "Jost", "Futura", "Century Gothic", sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, monospace;
  --pad: clamp(1rem, calc(var(--s) * .5), 3.5rem);
  --text: 40rem;
}

* { box-sizing: border-box; }

html { background: var(--paper); color: var(--ink); }

body {
  margin: 0;
  font: 17px/1.55 var(--font);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: .2em; }
::selection { background: var(--ink); color: var(--paper); }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }

img, video, iframe { display: block; max-width: 100%; height: auto; }

/* ---------- fondo y hoja ---------- */

.rajoles { position: fixed; inset: 0; width: 100%; height: 100%; }

/* La hoja ocupa celdas enteras: rajoles.js le da el alto en múltiplos de --s. */
.hoja {
  position: relative;
  width: calc(var(--n) * var(--s));
  margin: var(--s) 0 var(--s) calc(var(--m) * var(--s));
  background: var(--paper);
  transition: opacity .35s ease;
}
/* Al entrar, primero el fondo; la hoja se asienta cuando está pintado. */
.js .hoja:not(.on) { opacity: 0; }

.in { padding: var(--pad); }

/* ---------- cabecera y pie ---------- */

.site { display: flex; flex-wrap: wrap; align-items: baseline; gap: .25rem 1.5rem; }
.site-name { font-weight: 500; text-decoration: none; font-size: 1.15rem; }
.site-tagline { color: var(--muted); }
.site nav { margin-left: auto; display: flex; gap: 1.25rem; }
.site nav a { text-decoration: none; }
.site nav a[aria-current], .site nav a:hover { text-decoration: underline; text-decoration-color: var(--accent); }

@media (max-width: 40rem) {
  .site nav { order: 3; flex-basis: 100%; margin: .75rem 0 0; }
}

main { padding: clamp(2.5rem, 8vh, 5rem) 0 4rem; }

.site-foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .5rem 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: .875rem;
  color: var(--muted);
}
/* Los mandos del fondo: día, paleta, otra combinación */
.mando { display: flex; flex-wrap: wrap; align-items: center; gap: .35rem; font-family: var(--mono); font-size: .8125rem; }
.mando button, .paletas button {
  font: inherit;
  color: inherit;
  background: none;
  border: 1px solid var(--line);
  padding: .15rem .55rem;
  cursor: pointer;
}
.mando button:hover, .paletas button:hover, .paletas [aria-pressed="true"] { border-color: var(--ink); color: var(--ink); }
.dia { text-decoration: none; padding: 0 .25rem; }
.dia:hover { color: var(--ink); text-decoration: underline; }

.paletas {
  flex-basis: 100%;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(8.5rem, 1fr));
  gap: .4rem;
  font: .8125rem var(--mono);
}
.paletas[hidden] { display: none; }
.paletas button { display: flex; align-items: center; gap: .5rem; text-align: left; padding: .35rem .5rem; }
.muestra { display: flex; flex: none; }
.muestra i { width: .6rem; height: 1.1rem; }

/* ---------- work: la selección ---------- */

.selected {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 20rem), 1fr));
  gap: clamp(2.5rem, 5vw, 4rem) var(--pad);
}
.selected a { display: block; text-decoration: none; }
.selected .cover { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  margin: .75rem 0 0;
  padding-bottom: .4rem;
  border-bottom: 1px solid var(--line);
}
.card-head .name { font-size: 1.35rem; font-weight: 500; }
.card-head .meta { color: var(--muted); font-size: .875rem; text-align: right; }
.selected a:hover .name { text-decoration: underline; text-decoration-color: var(--accent); }
.selected .line { margin: .5rem 0 0; }

.to-archive {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: clamp(3.5rem, 8vh, 6rem);
  padding: 1rem 0;
  border-top: 2px solid var(--ink);
  text-decoration: none;
  font-size: 1.35rem;
}
.to-archive span:last-child { color: var(--muted); font-size: .875rem; align-self: center; }

/* ---------- archive: small multiples ---------- */

.index-head {
  display: flex;
  justify-content: space-between;
  margin: 0 0 1rem;
  padding-bottom: .5rem;
  border-bottom: 2px solid var(--ink);
}
.index-head span:last-child { color: var(--muted); font-size: .875rem; }

.multiples {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(45%, 9rem), 1fr));
  gap: 1.5rem .75rem;
}
.multiples a { display: block; text-decoration: none; font-size: .875rem; line-height: 1.3; }
.multiples img, .no-cover { display: block; width: 100%; aspect-ratio: 1; object-fit: cover; background: var(--line); }
.multiples .year { display: block; margin-top: .4rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.multiples a:hover .title { text-decoration: underline; text-decoration-color: var(--accent); }

/* ---------- proyecto ---------- */

.back { color: var(--muted); text-decoration: none; font-size: .875rem; }
.back:hover { color: var(--ink); }

.project h1 {
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  line-height: 1.05;
  font-weight: 500;
  margin: 1.25rem 0 2rem;
}

.ficha {
  display: grid;
  grid-template-columns: 9rem minmax(0, 1fr);
  gap: 0 1rem;
  max-width: var(--text);
  margin: 0 0 3rem;
  border-top: 2px solid var(--ink);
  font-size: .9375rem;
}
.ficha dt, .ficha dd { padding: .5rem 0; border-bottom: 1px solid var(--line); margin: 0; }
.ficha dt { color: var(--muted); }
.ficha ul { list-style: none; margin: 0; padding: 0; }
.ficha li + li { margin-top: .2rem; }

.body > * { max-width: var(--text); }
.body > figure, .body > video, .body > .embed, .body > .outputs, .body > .tweets { max-width: none; }

.body p { margin: 0 0 1.1em; }
.body h2, .body h3, .body h4 { font-weight: 500; margin: 2.5rem 0 .75rem; }
.body figure { margin: 2.5rem 0; }
.body figcaption { color: var(--muted); font-size: .875rem; margin-top: .5rem; }
.body video { width: 100%; margin: 2.5rem 0; }
.body .embed iframe { width: 100%; aspect-ratio: 16 / 9; border: 0; }

/* Rejilla de outputs: imágenes seguidas, a su proporción, en columnas */
.outputs { columns: 3 12rem; column-gap: .75rem; margin: 2.5rem 0; }
.outputs[data-n="2"] { columns: 2 12rem; }
.outputs figure { margin: 0 0 .75rem; break-inside: avoid; }

.tweets { columns: 2 18rem; column-gap: 1rem; margin: 1.5rem 0; }
.tweets .tweet { break-inside: avoid; margin: 0 0 1rem; }

.body blockquote { margin: 2.5rem 0; padding: 0; font-size: clamp(1.25rem, 2vw, 1.6rem); line-height: 1.3; }
.body blockquote p { margin: 0; }
.body blockquote cite { display: block; margin-top: .75rem; font-size: .875rem; font-style: normal; color: var(--muted); }

/* Tuits: tarjeta propia, sin el widget de X */
.body .tweet { max-width: 34rem; margin: 1.5rem 0; padding: 1rem 1.25rem; border: 1px solid var(--line); font-size: .95rem; line-height: 1.5; }
.tweet p { white-space: pre-line; margin: 0 0 .75rem; }
.tweet-media { display: grid; grid-template-columns: repeat(auto-fit, minmax(6rem, 1fr)); gap: .25rem; margin-bottom: .75rem; }
.tweet-media img { width: 100%; height: 100%; object-fit: cover; }
.tweet a.src { color: var(--muted); font-size: .875rem; text-decoration: none; }

/* Racó geek: el apartado técnico, como en la tesis */
.geek {
  max-width: var(--text);
  margin-top: 4rem;
  padding-top: 1rem;
  border-top: 2px solid var(--ink);
  font: .875rem/1.65 var(--mono);
}
.geek h2 { font: 500 1rem/1.3 var(--font); margin: 0 0 1rem; }
.geek p { margin: 0 0 1em; }

.pager {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  margin-top: 4rem;
  padding-top: 1rem;
  border-top: 2px solid var(--ink);
}
.pager a { text-decoration: none; max-width: 45%; }
.pager a:last-child { text-align: right; margin-left: auto; }
.pager small { display: block; color: var(--muted); }

/* ---------- about ---------- */

.bio { max-width: var(--text); font-size: clamp(1.125rem, 1.6vw, 1.35rem); line-height: 1.45; }
.bio p { margin: 0 0 1em; }

.cv h2, .upcoming h2 { font-size: .875rem; font-weight: 400; color: var(--muted); margin: 3.5rem 0 .75rem; }
.upcoming h2 { margin-top: 0; }
.cv ul { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--ink); }
.cv li {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr);
  gap: 1rem;
  padding: .55rem 0;
  border-bottom: 1px solid var(--line);
  font-size: .9375rem;
}
.cv li .year { font-variant-numeric: tabular-nums; }
.cv li.same-year .year { visibility: hidden; }
.upcoming ul { list-style: none; margin: 0 0 3.5rem; padding: 0; font-size: 1.25rem; }

/* ---------- contact ---------- */

.contact ul { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--ink); max-width: var(--text); }
.contact li { border-bottom: 1px solid var(--line); }
.contact a { display: block; padding: .8rem 0; text-decoration: none; font-size: clamp(1.25rem, 2vw, 1.6rem); }
.contact a:hover { text-decoration: underline; text-decoration-color: var(--accent); }

@media (max-width: 40rem) {
  body { font-size: 16px; }
  .cv li { grid-template-columns: 3.25rem minmax(0, 1fr); }
  .ficha { grid-template-columns: 1fr; }
  .ficha dt { border-bottom: 0; padding-bottom: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .hoja { transition: none; }
}

.error { color: inherit; font-family: var(--mono); }