/* Estudio, Ecosistemas y Comparador (modos.js). Mismo lenguaje que el resto:
   papel y tinta. Las hojas de especie reutilizan .cat-card[data-papel] del
   catalogo (la hoja de cada especie es la misma en toda la app). */

.modo .catalog-head h2:focus{outline:none}
.modo .es-nota{font-size:.98rem; color:var(--ink-soft); line-height:1.5; max-width:64ch}

/* hojas de especie fuera del catalogo: no son botones, no se levantan */
.es-hoja.cat-card,.ru-hoja.cat-card,.cmp-hoja.cat-card{cursor:default; padding-bottom:34px}
.es-hoja.cat-card:hover,.ru-hoja.cat-card:hover,.cmp-hoja.cat-card:hover{transform:rotate(var(--giro,0deg))}

/* ---------- Estudio ---------- */
.es-pestanas{display:flex; gap:2px 6px; flex-wrap:wrap; margin:0 0 18px}

.es-cajas{display:grid; grid-template-columns:repeat(5, minmax(0,1fr)); gap:10px; margin-bottom:16px}
.es-caja{position:relative; display:flex; flex-direction:column; align-items:flex-start; gap:1px;
  padding:11px 14px 10px; background:var(--hoja-b); border-top:5px solid rgba(43,38,32,.3); transform:rotate(-.6deg)}
.es-caja b{font-family:var(--f-mano); font-size:2.1rem; line-height:1; font-weight:400}
.es-caja span{font-family:var(--f-mano); font-size:1.02rem}
.es-caja small{font-size:.9rem; line-height:1.25; color:var(--tinta-suave)}
.es-caja:nth-child(even){transform:rotate(.5deg)}
.es-caja-dom{border-top-color:var(--good)}
.es-caja-dom b{color:var(--good)}
@media (max-width:560px){ .es-cajas{grid-template-columns:repeat(3, minmax(0,1fr))} }
.es-hoy{line-height:1.5; margin:0 0 14px}
.es-acciones{display:flex; gap:12px 22px; align-items:center; flex-wrap:wrap; margin-bottom:14px}
.es-acciones .primary-btn:disabled{opacity:.45; cursor:not-allowed; transform:none; box-shadow:none}
.es-nuevas{font-size:.98rem; color:var(--ink-soft)}

.es-sesion{max-width:680px}
.es-cuenta{display:flex; align-items:center; gap:12px; font-size:.98rem; color:var(--ink-soft); margin:0 0 14px}
.es-prog{flex:1; height:4px; background:color-mix(in srgb, var(--ink) 12%, transparent)}
.es-prog i{display:block; height:100%; background:var(--accent)}
.es-hoja{margin-bottom:16px; padding:20px 22px 22px}
.es-hoja h3{font-size:1.45rem}
.es-sub{font-size:1.15rem; margin:6px 0 0; color:var(--tinta-suave)}
.es-arte{height:clamp(170px, 32vh, 280px); display:flex; align-items:flex-end; justify-content:center; margin-top:10px}
.es-arte img{max-width:100%; max-height:100%; object-fit:contain; mix-blend-mode:multiply; filter:sepia(.22) contrast(1.04) saturate(.9)}
.es-rasgos{margin:12px 0 0; padding-left:1.3em; font-size:1.05rem; line-height:1.55; color:var(--tinta)}
.es-rasgos li+li{margin-top:6px}
.es-opciones{display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-bottom:14px}
@media (max-width:560px){ .es-opciones{grid-template-columns:1fr} }
.es-op{display:flex; gap:10px; align-items:baseline; line-height:1.3}
.es-op span{font-family:var(--f-nota); font-size:.92rem; color:var(--tinta-tenue)}
.es-op.correct span,.es-op.incorrect span{color:inherit}
.es-veredicto{padding:12px 18px 14px; margin-bottom:12px; border-left:4px solid var(--good);
  background:var(--hoja-a); font-size:1.05rem}
.es-veredicto.no{border-left-color:var(--bad)}
.es-res{margin:0 0 4px}
.es-dato{margin:0 0 12px; color:var(--lapiz); line-height:1.5}
.es-notas{display:flex; gap:10px 18px; flex-wrap:wrap; align-items:center}
.es-dejar{margin-top:4px}
.es-fin{max-width:560px}
.es-fin h3{font-size:1.5rem}

/* rutas */
.ru-seccion{font-size:1.15rem; margin:22px 0 10px; padding-bottom:5px; border-bottom:2px solid #0c0a08; box-shadow:0 1px 0 rgba(236,225,200,.13)}
.ru-lista{display:grid; grid-template-columns:repeat(auto-fill, minmax(260px, 1fr)); gap:14px 16px}
.ru-item{display:flex; flex-direction:column; gap:4px; text-align:left; cursor:pointer; border:0;
  background:var(--hoja-b); padding:11px 15px 12px; transition:transform .15s ease}
.ru-item:nth-child(3n+1){background:var(--hoja-a)}
.ru-item:hover{transform:translateY(-2px)}
.ru-item strong{font-family:var(--f-mano); font-weight:400; font-size:1.14rem; line-height:1.2}
.ru-item > span:last-child{font-size:.95rem; color:var(--lapiz); line-height:1.4}
.ru-minis{display:flex; gap:6px; align-items:flex-end; height:38px}
.ru-minis img{height:100%; width:auto; max-width:33%; object-fit:contain; mix-blend-mode:multiply}
.ru-hecha{font-family:var(--f-nota); font-style:normal; font-weight:400; font-size:.85rem; color:var(--good);
  border:1.5px solid currentColor; padding:0 6px; margin-left:4px; display:inline-block; transform:rotate(-4deg)}
.ru-paso{max-width:760px}
.ru-cab{display:flex; align-items:baseline; gap:16px; flex-wrap:wrap; margin-bottom:6px}
.ru-cab h3{font-size:1.3rem}
.ru-intro{color:var(--ink-soft); font-size:1rem; line-height:1.5; margin:0 0 10px; max-width:70ch}
.ru-linea{position:relative; display:flex; justify-content:space-between; margin:10px 4px 18px; padding-bottom:16px}
.ru-linea::before{content:""; position:absolute; left:6px; right:6px; top:6px; height:2px; background:var(--line)}
.ru-punto{position:relative; width:14px; height:14px; padding:0; cursor:pointer; border-radius:50%;
  background:var(--paper); border:2px solid var(--ink-mute)}
.ru-punto span{position:absolute; top:17px; left:50%; transform:translateX(-50%); white-space:nowrap;
  font-size:.82rem; color:var(--ink-mute)}
.ru-punto.visto{background:var(--ink-mute)}
.ru-punto.actual{background:var(--accent); border-color:var(--accent); transform:scale(1.25)}
.ru-punto.actual span{color:var(--accent); font-weight:600}
@media (max-width:560px){ .ru-punto span{display:none} .ru-punto.actual span{display:block} .ru-linea{padding-bottom:18px} }
.ru-hoja{margin-bottom:14px}
.ru-hoja .cat-art{height:clamp(150px, 28vh, 240px)}
.ru-hoja h3{font-size:1.5rem}
.ru-dato{font-size:1.05rem; line-height:1.55; margin:0 0 8px; color:var(--tinta)}
.ru-mirar{font-size:1.05rem; line-height:1.55; margin:0 0 12px; color:var(--rojo)}
.ru-mirar b{font-family:var(--f-mano); font-weight:400}
.ru-hoja .cta{background:none; border-top:0; border-left:0; border-right:0; cursor:pointer; padding:0 0 1px}
.ru-nav{display:flex; justify-content:space-between; gap:12px; align-items:center; flex-wrap:wrap}

/* ---------- el dominio en el arbol ----------
   Solo opacidad y el fondo de la sombra de cada nodo: nada de filtros nuevos,
   que el arbol reproyecta cientos de nodos por fotograma. */
#tree-canvas.dominio .tg-node[data-dom="nueva"] img{opacity:.38}
#tree-canvas.dominio .tg-node[data-dom="estudio"]::before,
#tree-canvas.dominio .tg-node[data-dom="dominada"]::before{opacity:.9; height:calc(12px*var(--rs));
  background:radial-gradient(closest-side, var(--dom) 0 62%, transparent)}
#tree-canvas.dominio .tg-node[data-dom="estudio"]{--dom:#c08a2a}
#tree-canvas.dominio .tg-node[data-dom="dominada"]{--dom:var(--good)}
#tree-canvas.dominio .tg-node[data-dom="dominada"] .tg-name{box-shadow:inset 0 calc(-2px*var(--rs)) 0 var(--good)}
.dom-ley{display:flex; align-items:center; flex-wrap:wrap; gap:4px 8px; font-size:.95rem; color:var(--ink-soft); margin:0 0 8px}
.dom-m{display:inline-block; width:18px; height:7px; border-radius:50%; margin-left:8px}
.dom-m:first-child{margin-left:0}
.dom-dominada{background:var(--good)}
.dom-estudio{background:#c08a2a}
.dom-nueva{background:color-mix(in srgb, var(--ink) 25%, transparent)}

/* ---------- Ecosistemas ---------- */
.eco-mandos{display:flex; gap:10px 16px; flex-wrap:wrap; align-items:center; margin-bottom:12px}
.eco-mandos label{display:flex; gap:8px; align-items:center; font-size:1rem; color:var(--ink-soft); min-width:0}
.eco-mandos select{max-width:min(440px, 78vw)}
/* en el movil época y región ocupan un renglón cada una: con 78vw y la etiqueta al lado se salían del margen */
@media (max-width:560px){
  .eco-mandos label:has(#eco-epoca),.eco-mandos label:has(#eco-region){flex:1 1 100%}
  #eco-epoca,#eco-region{flex:1; min-width:0; max-width:none}
}
.eco-ancla{margin:0 0 10px; font-size:1.02rem}
.eco-link{cursor:pointer; font:inherit; color:var(--accent); background:none; border:0; padding:0;
  border-bottom:1.5px solid color-mix(in srgb, var(--accent) 45%, transparent)}
.eco-mapa{margin-bottom:10px}
.eco-mapa .mapa-envoltorio > svg:first-child{display:block; width:100%; height:auto}
.eco-capa{position:absolute; inset:0; width:100%; height:100%}
.eco-punto{fill:var(--accent); fill-opacity:.42; stroke:var(--accent); stroke-width:1.4; cursor:pointer}
.eco-punto:hover,.eco-punto:focus{fill-opacity:.7; outline:none; stroke:var(--ink); stroke-width:2}
.eco-punto.sel{fill:var(--ink); fill-opacity:.75; stroke:var(--paper); stroke-width:2}
.eco-radio{fill:color-mix(in srgb, var(--accent) 10%, transparent); stroke:var(--ink); stroke-width:1.2; stroke-dasharray:5 4; pointer-events:none}
.eco-ancla-p{fill:var(--paper); stroke:var(--ink); stroke-width:2; pointer-events:none}
.eco-dietas{display:grid; grid-template-columns:repeat(3, minmax(0,1fr)); gap:16px}
@media (max-width:760px){ .eco-dietas{grid-template-columns:1fr} }
.eco-col h3{font-size:1.05rem; padding-bottom:5px; border-bottom:2px solid #0c0a08; box-shadow:0 1px 0 rgba(236,225,200,.13); margin-bottom:8px}
.eco-col h3 small{font-family:var(--f-nota); font-size:.95rem; color:var(--ink-mute); font-weight:400; letter-spacing:0}
.eco-col ul{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:4px}
.eco-esp{display:flex; gap:10px; align-items:center; width:100%; text-align:left; cursor:pointer; color:var(--ink);
  background:transparent; border:0; border-bottom:1px dashed var(--line); padding:5px 2px}
.eco-esp:hover{background:var(--paper-2)}
.eco-esp img{width:64px; height:40px; object-fit:contain; flex:none}
.eco-esp b{display:block; font-family:var(--f-mano); font-weight:400; font-size:1.08rem; line-height:1.2}
.eco-esp small{display:block; font-size:.9rem; color:var(--ink-soft); line-height:1.35}
.eco-esp.eco-yo{background:color-mix(in srgb, var(--accent) 12%, transparent); border-bottom-color:var(--accent)}

/* ---------- Comparador ---------- */
.cmp-elegir{display:flex; gap:10px; flex-wrap:wrap; align-items:center; margin-bottom:8px}
.cmp-elegir .search{flex:1 1 200px}
/* el resumen, escrito a mano en una hoja rayada */
.cmp-resumen{margin:6px 0 22px; padding:14px 20px 12px 34px; position:relative;
  background:repeating-linear-gradient(180deg, transparent 0 1.62em, color-mix(in srgb, var(--ink2) 22%, transparent) 1.62em calc(1.62em + 1px)), var(--hoja-b);
  border-left:2px solid color-mix(in srgb, var(--bad) 45%, transparent)}
.cmp-resumen h3,.cmp-escala h3{font-family:var(--f-mano); font-weight:400; letter-spacing:0; font-size:1.3rem; margin-bottom:6px}
.cmp-resumen ul{margin:0; padding:0 0 0 1em; font-family:var(--f-nota); font-size:1.06rem; line-height:1.62em}
.cmp-escala{margin-bottom:24px; padding:16px 20px 10px; background:var(--grano), var(--hoja-a); background-blend-mode:multiply, normal, normal}
.cmp-lamina{margin:0 0 10px; padding:6px 0 4px; border-bottom:1px dashed rgba(43,38,32,.3)}
.cmp-lamina:last-child{border-bottom:0}
.cmp-lamina figcaption{font-size:1.05rem; color:var(--ink-soft)}
.cmp-lamina .diagram{overflow:visible}
.cmp-cols{display:grid; gap:20px}
.cmp-cols.cmp-2{grid-template-columns:repeat(2, minmax(0,1fr))}
.cmp-cols.cmp-3{grid-template-columns:repeat(3, minmax(0,1fr))}
@media (max-width:760px){ .cmp-cols.cmp-2,.cmp-cols.cmp-3{grid-template-columns:1fr} }
.cmp-hoja{padding:18px 18px 20px}
.cmp-hoja h4{font-family:var(--f-mano); font-weight:400; font-size:1.06rem; margin:12px 0 4px;
  color:var(--tinta); border-bottom:1.5px solid var(--tinta-tenue); display:inline-block; align-self:flex-start}
.cmp-hoja ol{margin:0; padding-left:1.2em; font-size:.98rem; line-height:1.5}
.cmp-hoja ol li+li{margin-top:5px}
.cmp-dato{margin:0 0 3px; font-size:.95rem; line-height:1.4}
.cmp-dato b{font-weight:400; color:var(--tinta-tenue)}
.cmp-texto{font-weight:300; font-size:.98rem; line-height:1.6; margin:0 0 12px; color:var(--tinta)}
.cmp-hoja .cta{background:none; border-top:0; border-left:0; border-right:0; cursor:pointer; padding:0 0 1px; margin-top:auto}

/* ---------- botones de la ficha ---------- */
.ficha-modos{grid-column:1 / -1; display:flex; gap:10px; flex-wrap:wrap; margin:0 0 22px}
.ficha-modos button{cursor:pointer; font-size:1rem; color:var(--tinta); background:rgba(255,250,235,.4);
  border:1.4px solid var(--tinta-tenue); padding:5px 13px 4px}
.ficha-modos button:hover{color:var(--rojo); border-color:var(--rojo)}

@media (prefers-reduced-motion: reduce){ .ru-punto.actual{transform:none} }