/* =========================================================
   M.A.R.E.A. · Editorial Anarquista
   Estética única: Xilografía.
   Dos tintas planas: papel crudo y tinta negra, con el
   bermellón reservado al sello y a los acentos.
   Sin texturas, sin tramas, sin degradados, sin sombras.
   ========================================================= */

:root{
  --bg:#e9e1cd; --bg2:#f4eddc; --ink:#17150f; --ink2:#4a4437; --line:#c3b795;
  --acento:#b5342a; --red:#b5342a; --redtxt:#8e231b; --on-acento:#f7f1e3;
  --display:"Noto Serif",Georgia,"Times New Roman",serif;
  --body:Georgia,"Iowan Old Style","Palatino Linotype","Book Antiqua",serif;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:"IBM Plex Mono","Courier New",monospace;
}
:root[data-theme=dark]{
  --bg:#14130f; --bg2:#1c1a15; --ink:#efe7d4; --ink2:#b6ad97; --line:#3f3a2e;
  --acento:#e0574a; --red:#e0574a; --redtxt:#f08a7d; --on-acento:#14130f;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0; background-color:var(--bg); color:var(--ink);
  font-family:var(--body,Georgia,serif); font-size:1.0625rem; line-height:1.6;
  overflow-x:hidden; overflow-wrap:break-word;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-underline-offset:.25em;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:3px}
h1,h2,h3,.display{
  font-family:var(--display); font-weight:700; text-transform:uppercase;
  letter-spacing:.01em; line-height:1.05; margin:0;
}
p{margin:0 0 1em}
:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
[hidden]{display:none!important}
.wrap{width:100%;max-width:1160px;margin-inline:auto;padding-inline:16px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:8px;top:-60px;background:var(--ink);color:var(--bg);padding:.6em 1em;z-index:100;
  font-family:var(--sans);font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.skip:focus{top:8px}

/* ---------- sello / logo ---------- */
.logo{display:block;flex:none;width:var(--s,54px);height:auto;aspect-ratio:1}

/* ---------- cabecera ---------- */
.site-header{border-bottom:6px solid var(--ink);background:transparent}
.head-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px 28px;padding-block:16px}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none;line-height:1}
.brand-name{font-family:var(--display);font-weight:800;font-size:clamp(2rem,6vw,3.2rem);
  letter-spacing:.16em;text-transform:uppercase;white-space:nowrap}
.brand .logo{--s:56px}
nav{margin-left:auto}
nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px 6px}
nav a{display:inline-flex;align-items:center;gap:.5em;min-height:44px;padding:.3em .8em;
  border:1px solid transparent;font-family:var(--sans);font-weight:700;text-transform:uppercase;
  letter-spacing:.1em;font-size:.78rem;text-decoration:none}
nav a:hover{border-color:var(--ink)}
nav a[aria-current="page"]{border-color:var(--ink);background:var(--ink);color:var(--bg)}
.count{display:inline-block;min-width:1.7em;text-align:center;padding:0 .35em;border:1px solid currentColor;
  font-family:var(--mono);font-size:.85em;line-height:1.5}
.head-tools{display:flex;flex-wrap:wrap;gap:8px}
.theme-btn{min-height:44px;background:transparent;color:var(--ink2);border:1px solid var(--line);
  padding:.3em .8em;font-family:var(--sans);font-weight:700;text-transform:uppercase;letter-spacing:.1em;
  font-size:.78rem;cursor:pointer}
.theme-btn:hover{color:var(--ink);border-color:var(--ink)}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;min-height:42px;padding:.55em 1.1em;
  font-family:var(--sans);font-weight:700;text-transform:uppercase;letter-spacing:.1em;font-size:.8rem;
  background:transparent;color:var(--ink);border:1px solid var(--ink);border-radius:0;cursor:pointer;
  text-decoration:none}
.btn:hover{background:var(--ink);color:var(--bg)}
.btn-solid{background:var(--ink);color:var(--bg)}
.btn-solid:hover{background:transparent;color:var(--ink)}
.btn-red{background:var(--acento);border-color:var(--acento);color:var(--on-acento)}
.btn-red:hover{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn[disabled]{opacity:.6;cursor:not-allowed;border-style:dashed;background:transparent;color:var(--ink2);border-color:var(--line)}
.btn[disabled]:hover{background:transparent;color:var(--ink2)}
.btn-sm{min-height:40px;padding:.4em .8em;font-size:.74rem}
.icon{width:1.1em;height:1.1em;flex:none}

/* ---------- vistas ---------- */
.view{padding-block:36px 64px}
.view-title{font-size:clamp(2rem,6vw,3.6rem);margin-bottom:.5em;outline:none}
.view-title::after{content:"";display:block;width:4.5rem;height:10px;background:var(--acento);margin-top:.35em}
.lead{max-width:62ch;color:var(--ink2)}

/* ---------- portada / inicio ---------- */
.hero{padding-block:clamp(24px,5vw,56px) 40px}
.hoja{position:relative;background:var(--bg2);border:2px solid var(--ink);
  padding:clamp(28px,6vw,62px) clamp(22px,5vw,54px) clamp(128px,20vw,170px)}
.hero h1{max-width:18ch;margin:0;font-size:clamp(2.2rem,7vw,4.6rem);font-weight:800;letter-spacing:-.015em;outline:none}
.hero .big-copy{font-size:clamp(1.02rem,2.2vw,1.18rem);max-width:60ch;margin-top:24px;margin-bottom:20px}
.cierre{font-family:var(--display);font-weight:700;text-transform:uppercase;letter-spacing:.14em;
  font-size:clamp(1.4rem,4vw,2rem);color:var(--acento);margin-bottom:28px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}
.logo--hero{position:absolute;right:clamp(16px,4vw,40px);bottom:clamp(16px,3vw,34px);
  --s:clamp(84px,14vw,120px);transform:rotate(-7deg)}

.strip{border-block:1px solid var(--ink);background:var(--bg2);padding-block:20px}
.strip .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 28px}
.strip p{margin:0;font-size:1.1rem;max-width:60ch}

.two{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.panel{border:1px solid var(--ink);padding:22px;background:var(--bg2)}
.panel h3{font-size:1.25rem;margin-bottom:.6em}
.panel p{color:var(--ink2);margin:0}
.section-h{font-size:1.5rem;margin:48px 0 20px;display:flex;align-items:center;gap:16px}
.section-h::after{content:"";flex:1;border-top:1px solid var(--line)}

/* ---------- catálogo: controles ---------- */
.controls{border:1px solid var(--ink);padding:16px;margin:24px 0;display:grid;gap:16px;background:var(--bg2)}
.ctl-row{display:flex;flex-wrap:wrap;gap:16px 28px;align-items:flex-end}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field>label,.field>span.lbl,.field>legend{font-family:var(--mono);text-transform:uppercase;letter-spacing:.1em;
  font-size:.74rem;color:var(--ink2);padding:0}
fieldset.field{border:0;margin:0;padding:0}
.search-field{flex:1 1 280px}
input[type=search],select{width:100%;min-height:44px;background:var(--bg);color:var(--ink);border:1px solid var(--ink);
  border-radius:0;padding:.4em .7em;font:inherit;font-size:1rem}
.seg{display:flex;flex-wrap:wrap;gap:0}
.seg button{min-height:44px;background:transparent;color:var(--ink);border:1px solid var(--ink);margin:0 -1px -1px 0;
  padding:.3em .9em;font-family:var(--sans);font-weight:700;text-transform:uppercase;letter-spacing:.1em;
  font-size:.8rem;cursor:pointer}
.seg button:hover{background:var(--line)}
.seg button[aria-pressed="true"]{background:var(--ink);color:var(--bg)}
.result-count{font-family:var(--mono);text-transform:uppercase;letter-spacing:.1em;font-size:.8rem;
  color:var(--ink2);margin:0 0 16px}

/* ---------- tarjetas ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,255px),1fr));gap:22px}
.card{display:flex;flex-direction:column;border:1px solid var(--ink);border-left:6px solid var(--ink);
  background:var(--bg2);min-width:0;overflow:hidden}
.card:hover{border-left-color:var(--acento)}
.cover-btn{display:block;flex:none;padding:0;border:0;border-bottom:1px solid var(--line);background:none;
  cursor:pointer;color:inherit}
.cover-btn:hover svg{filter:contrast(1.15)}
.cover-btn:hover img{filter:contrast(1.05) brightness(1.03)}
.cover-btn svg{width:100%;height:auto}
.cover-btn img{width:100%;height:auto;aspect-ratio:300/420;object-fit:cover}
.card-body{display:flex;flex-direction:column;gap:6px;padding:16px;flex:1}
.meta{font-family:var(--mono);text-transform:uppercase;letter-spacing:.1em;font-size:.72rem;color:var(--ink2);margin:0}
.card h3{font-size:1.15rem;letter-spacing:.02em}
.card h3 button{all:unset;cursor:pointer;display:block}
.card h3 button:hover{text-decoration:underline}
.card h3 button:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
.autor{margin:0;color:var(--ink2);font-size:.98rem}
.actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:auto;padding-top:12px}
.actions>*{min-width:0}
.actions .btn{padding-inline:.3em;letter-spacing:.03em;font-size:.62rem;line-height:1.2;min-height:40px}
.actions.una{grid-template-columns:1fr}
.micro{font-size:.82rem;color:var(--ink2);font-style:italic;margin:6px 0 0;line-height:1.4}
.price{font-family:var(--mono);text-transform:uppercase;letter-spacing:.1em;font-size:.75rem;color:var(--ink2);margin:4px 0 0}
.note{font-size:.82rem;color:var(--ink2);margin:6px 0 0;line-height:1.4}

.empty{border:1px dashed var(--ink);padding:36px 22px;text-align:center;background:var(--bg2)}
.empty h2{font-size:1.4rem;margin-bottom:.6em}
.empty p{color:var(--ink2);max-width:52ch;margin-inline:auto}
.cargando{border:1px dashed var(--line);padding:32px;text-align:center;color:var(--ink2)}

/* ---------- modal ---------- */
dialog{background:var(--bg);color:var(--ink);border:2px solid var(--ink);padding:0;width:calc(100vw - 24px);
  max-width:940px;max-height:92vh;overflow:auto;margin:auto}
dialog::backdrop{background:rgba(10,9,7,.72)}
.dlg-in{padding:22px}
.dlg-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:16px}
.close-btn{flex:none;min-width:44px;min-height:44px;background:transparent;color:var(--ink);border:1px solid var(--ink);
  cursor:pointer;font-family:var(--sans);font-size:1.1rem}
.close-btn:hover{background:var(--ink);color:var(--bg)}
.ficha{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,300px);gap:26px}
.ficha .cover-col{order:2}
.ficha h2{font-size:clamp(1.6rem,4vw,2.4rem);letter-spacing:.02em}
dl.datos{display:grid;grid-template-columns:auto 1fr;gap:4px 18px;margin:16px 0;font-size:.98rem}
dl.datos dt{font-family:var(--mono);text-transform:uppercase;letter-spacing:.1em;font-size:.74rem;
  color:var(--ink2);align-self:center}
dl.datos dd{margin:0}
.sinopsis{text-align:left}
.sinopsis.vacio{color:var(--ink2);font-style:italic}
.block{position:relative;border:1px solid var(--ink);padding:16px;margin-top:16px}
.block h3{font-size:1rem;margin-bottom:.5em}
.block.libre{border:2px solid var(--acento)}
.sello-stamp{position:absolute;top:-18px;right:14px;--s:58px;transform:rotate(4deg)}
.block .btn{width:100%}
.contra{display:flex;align-items:center;gap:14px;margin-top:22px;padding-top:16px;
  border-top:1px solid var(--line);font-family:var(--mono);font-size:.82rem;line-height:1.5;color:var(--ink2)}
.contra .logo{--s:64px}

/* ---------- carrito ---------- */
.cart-row{display:grid;grid-template-columns:72px 1fr auto;gap:8px 16px;align-items:center;
  padding:16px 0;border-bottom:1px solid var(--line)}
.cart-row svg{width:72px;height:auto;border:1px solid var(--line)}
.cart-row img{width:72px;height:auto;aspect-ratio:300/420;object-fit:cover;border:1px solid var(--line)}
.cart-row h3{font-size:1.05rem;letter-spacing:.02em}
.qty{display:inline-flex;align-items:center;border:1px solid var(--ink)}
.qty button{width:44px;height:44px;background:transparent;border:0;color:var(--ink);cursor:pointer;font-size:1.2rem}
.qty button:hover{background:var(--ink);color:var(--bg)}
.qty button[disabled]{opacity:.4;cursor:not-allowed;background:transparent;color:var(--ink)}
.qty output{min-width:2.4em;text-align:center;font-family:var(--mono)}
.line-total{font-family:var(--mono);letter-spacing:.06em;text-align:right}
.cart-tools{grid-column:2 / -1;display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.linklike{background:none;border:0;color:var(--ink2);text-decoration:underline;cursor:pointer;font:inherit;
  font-size:.92rem;min-height:44px;padding:0 6px}
.linklike:hover{color:var(--ink)}
.subtotal{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin:22px 0 8px;
  font-family:var(--mono);text-transform:uppercase;letter-spacing:.1em;font-size:1.15rem}

/* ---------- difusión ---------- */
.prose{max-width:68ch}
.prose h2{font-size:1.3rem;margin:36px 0 14px}
.prose p{margin-bottom:1.1em}
.prose ul{padding-left:1.2em}
.prose li{margin-bottom:.5em}

/* ---------- pie ---------- */
footer{border-top:2px solid var(--ink);padding-block:36px 48px;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:32px}
.foot-brand .logo{--s:88px;margin-bottom:14px}
footer h2{font-family:var(--mono);text-transform:uppercase;letter-spacing:.1em;font-size:.8rem;
  color:var(--ink2);margin-bottom:.8em}
footer p,footer ul{margin:0;font-size:.98rem}
footer ul{list-style:none;padding:0}
.foot-end{margin-top:32px;padding-top:20px;border-top:1px solid var(--line);text-align:center;
  font-family:var(--display);font-weight:700;text-transform:uppercase;letter-spacing:.12em;
  font-size:clamp(1rem,3vw,1.4rem)}

/* ---------- aviso ---------- */
#toast{position:fixed;inset:auto 12px 18px 12px;margin:0 auto;width:fit-content;max-width:calc(100vw - 24px);
  background:var(--ink);color:var(--bg);border:1px solid var(--ink);padding:.7em 1.1em;
  font-family:var(--sans);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.82rem;
  overflow:visible}
#toast:not(.show){display:none}

/* ---------- responsive ---------- */
@media (max-width:760px){
  .head-row{gap:10px 16px}
  nav{margin-left:0;width:100%;order:3}
  .head-tools{margin-left:auto;order:2}
  .brand{order:1}
  .two,.foot-grid,.ficha{grid-template-columns:1fr}
  .ficha .cover-col{order:0;max-width:260px}
  .actions{grid-template-columns:1fr}
  .cart-row{grid-template-columns:56px 1fr}
  .cart-row svg,.cart-row img{width:56px}
  .line-total{grid-column:2;text-align:left}
  .cart-tools{grid-column:1 / -1}
  .hero h1{max-width:none}
  .logo--hero{--s:clamp(72px,18vw,96px)}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}