/* ArchivoDelJuego — style.v1.css */
:root{
  --olive:#5C6650;
  --olive-dark:#454d3c;
  --brass:#9C8352;
  --brass-light:#b79f6f;
  --cream:#EDE6D6;
  --cream-dark:#e2d8c2;
  --ink:#2c2a22;
  --paper:#f6f2e9;
  --line:#c9bd9e;
  --focus:#2c2a22;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
[hidden]{display:none!important;}

body{
  background:var(--cream);
  color:var(--ink);
  font-family:"Helvetica Neue",Arial,sans-serif;
  line-height:1.6;
}

h1,h2,h3,h4{
  font-family:Georgia,"Palatino Linotype",serif;
  color:var(--olive-dark);
  margin-top:0;
}

a{color:var(--olive-dark);text-decoration:underline;}
a:hover{color:var(--brass);}
a:focus,button:focus,[tabindex]:focus{outline:3px solid var(--focus);outline-offset:2px;}

/* ---------- Age gate ---------- */
#agegate{
  position:fixed;inset:0;
  background:rgba(44,42,34,.92);
  display:flex;align-items:center;justify-content:center;
  z-index:999;padding:1rem;
}
#agegate .agegate-box{
  background:var(--paper);
  border:1px solid var(--brass);
  border-radius:6px;
  max-width:420px;width:100%;
  padding:2rem;
  text-align:center;
  box-shadow:0 10px 40px rgba(0,0,0,.4);
}
#agegate h2{margin-bottom:.5rem;}
#agegate p{font-size:.95rem;}
.agegate-actions{display:flex;gap:1rem;justify-content:center;margin-top:1.5rem;flex-wrap:wrap;}
.agegate-actions button{
  font-size:1rem;padding:.7rem 1.6rem;border-radius:4px;border:1px solid var(--olive-dark);
  cursor:pointer;font-family:inherit;
}
#age-yes{background:var(--olive);color:#fff;}
#age-yes:hover{background:var(--olive-dark);}
#age-no{background:transparent;color:var(--olive-dark);}
#age-no:hover{background:var(--cream-dark);}

/* ---------- Layout ---------- */
.site-header{
  background:var(--olive);
  color:var(--cream);
  padding:1rem 1.25rem;
}
.site-header .brand-row{
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem;
  max-width:1100px;margin:0 auto;
}
.brand{
  font-family:Georgia,"Palatino Linotype",serif;
  font-size:1.4rem;color:var(--cream);text-decoration:none;letter-spacing:.02em;
}
.brand:hover{color:var(--brass-light);}
nav.main-nav{max-width:1100px;margin:0 auto;}
nav.main-nav ul{
  display:flex;flex-wrap:wrap;gap:.25rem 1rem;list-style:none;
  padding:.75rem 0 0;margin:0;font-size:.9rem;
}
nav.main-nav a{color:var(--cream);text-decoration:none;padding:.2rem 0;border-bottom:2px solid transparent;}
nav.main-nav a:hover,nav.main-nav a:focus{border-bottom-color:var(--brass-light);}

main{max-width:980px;margin:0 auto;padding:2rem 1.25rem 3rem;}
.breadcrumb{font-size:.85rem;color:var(--olive-dark);margin-bottom:1rem;}
.breadcrumb a{color:var(--olive-dark);}

.lead{font-size:1.1rem;color:var(--olive-dark);}

.card{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:6px;
  padding:1.25rem 1.5rem;
  margin:1.25rem 0;
}
.teaser-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin:1.5rem 0;}
.teaser{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:1rem 1.2rem;}
.teaser h3{font-size:1.05rem;}

.site-footer{
  background:var(--olive-dark);
  color:var(--cream);
  padding:2rem 1.25rem;
  margin-top:3rem;
  font-size:.85rem;
}
.site-footer .footer-inner{max-width:1100px;margin:0 auto;display:flex;flex-wrap:wrap;gap:2rem;justify-content:space-between;}
.site-footer a{color:var(--cream-dark);}
.site-footer nav ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.3rem;}

table{border-collapse:collapse;width:100%;margin:1rem 0;}
table th,table td{border:1px solid var(--line);padding:.5rem .7rem;text-align:left;font-size:.92rem;}
table th{background:var(--cream-dark);}

.illus{display:block;margin:1rem auto;max-width:100%;}

.badge{display:inline-block;background:var(--brass);color:#fff;border-radius:3px;padding:.15rem .5rem;font-size:.75rem;}

/* ---------- Árbol de Intentos ---------- */
#tree-container{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:6px;
  padding:1rem;
  margin:1.5rem 0;
}
#tree-svg{width:100%;height:auto;display:block;}
.tree-node circle{fill:var(--cream);stroke:var(--olive-dark);stroke-width:2;cursor:pointer;}
.tree-node:hover circle,.tree-node:focus circle{fill:var(--brass-light);}
.tree-node.unconcluded circle{fill:var(--cream);stroke:var(--brass);stroke-width:2;stroke-dasharray:4 3;}
.tree-node text.node-label{font-size:11px;fill:var(--ink);font-family:Georgia,serif;}
.tree-branch{stroke:var(--olive-dark);stroke-width:2;fill:none;}
.tree-branch.unconcluded{stroke:var(--brass);stroke-dasharray:6 5;}
.tree-end-mark{stroke:var(--brass);stroke-width:2;stroke-dasharray:3 3;}

#tree-card{
  margin-top:1rem;padding:1rem 1.25rem;background:var(--cream);
  border:1px solid var(--brass);border-radius:6px;
}
#tree-card h3{margin-top:0;}
#tree-card[hidden]{display:none!important;}

.tree-accordion{display:none;}
@media (max-width:640px){
  #tree-svg{display:none;}
  .tree-accordion{display:block;}
  .tree-accordion-item{border:1px solid var(--line);border-radius:6px;margin-bottom:.5rem;background:var(--paper);}
  .tree-accordion-item.unconcluded{border-style:dashed;border-color:var(--brass);}
  .tree-accordion-item button{
    width:100%;text-align:left;background:none;border:none;padding:.8rem 1rem;
    font-size:1rem;font-family:Georgia,serif;cursor:pointer;color:var(--olive-dark);
  }
  .tree-accordion-item .tree-accordion-body{padding:0 1rem 1rem;display:none;}
  .tree-accordion-item.open .tree-accordion-body{display:block;}
}

.skip-link{
  position:absolute;left:-999px;top:auto;
}
.skip-link:focus{
  position:fixed;left:1rem;top:1rem;background:var(--paper);padding:.5rem 1rem;z-index:1000;
}

@media (min-width:641px){
  .tree-accordion{display:none;}
}