.prep-heading{border:1px solid var(--stroke);background:var(--bg-card);padding:1rem;border-radius:16px;display:flex;align-items:center;gap:.75rem;flex-wrap:wrap;margin-bottom:1rem}.prep-heading>div{flex:1 1 260px}.prep-heading h2{margin:.2rem 0}.prep-heading p{margin:.35rem 0}.prep-dialog{color:var(--text-primary);background:var(--bg-page);border:1px solid var(--stroke,#495366);border-radius:18px;width:min(1120px,calc(100vw - 24px));max-width:1120px;padding:0;max-height:calc(100dvh - 24px);overflow:auto}.prep-dialog::backdrop{background:#000b}.prep-dialog label{font-size:.9rem}.prep-dialog input:not([type=checkbox]),.prep-dialog select{width:100%;min-height:44px;margin:.35rem 0 .8rem;background:var(--bg-soft);border:1px solid var(--stroke,#5b6778);color:inherit;padding:.6rem;border-radius:8px;font:inherit;min-width:0}.prep-dialog input[type=checkbox]{width:22px;height:22px;flex:none;accent-color:var(--accent,#ff7749)}.prep-dialog button{min-height:44px}.prep-bar,.prep-footer{display:flex;align-items:center;gap:1rem;justify-content:space-between;padding:1rem;background:var(--bg-page)}.prep-bar{border-bottom:1px solid var(--stroke)}.prep-bar h2{margin:0}.prep-footer{border-top:1px solid var(--stroke);position:sticky;bottom:0;z-index:2}.prep-footer p{font-size:.8rem;max-width:520px;margin:0}.prep-layout{display:grid;grid-template-columns:280px minmax(0,1fr)}.prep-layout aside,.prep-layout main{padding:1rem;min-width:0}.prep-layout aside{border-right:1px solid var(--stroke)}.prep-help{font-size:.82rem;line-height:1.55;color:var(--text-secondary)}.prep-help a{color:var(--accent,#ff9b6d)}.prep-filters{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}.prep-bulk{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:.7rem}.prep-row{display:grid;grid-template-columns:minmax(0,1fr) 110px;gap:.7rem;padding:.9rem 0;border-top:1px solid var(--stroke)}.prep-row>label{display:flex;align-items:flex-start;gap:.6rem;cursor:pointer}.prep-row strong{display:block;line-height:1.4;overflow-wrap:anywhere}.prep-row small{display:block;font-size:.78rem;line-height:1.5;color:var(--text-secondary);margin-top:.3rem}.prep-row select{align-self:start;font-size:.85rem}.prep-selected article{display:flex;align-items:center;gap:1rem;justify-content:space-between;border-bottom:1px solid var(--stroke);padding:.8rem}.prep-selected h3{font-size:1rem;margin:0}.prep-selected p{font-size:.8rem;margin:.4rem 0}.prep-switch{display:grid;gap:.5rem}.prep-dialog :focus-visible{outline:3px solid var(--accent,#ffaa77);outline-offset:3px}
.prep-dialog{margin:auto}.prep-layout>main{margin:0;max-width:none;width:auto}.prep-dialog select{overflow:hidden;text-overflow:ellipsis}
@media(max-width:700px){.prep-layout{grid-template-columns:1fr}.prep-layout aside{border-right:0;border-bottom:1px solid var(--stroke)}.prep-dialog{width:calc(100vw - 12px);max-height:calc(100dvh - 12px);border-radius:12px}.prep-bar,.prep-footer{padding:.8rem}.prep-bar h2{font-size:1.15rem}.prep-footer{flex-wrap:wrap;gap:.4rem}.prep-footer button{width:100%}.prep-filters{grid-template-columns:1fr}.prep-row{grid-template-columns:minmax(0,1fr)}.prep-row select{max-width:180px;margin:0 0 0 28px}.prep-heading .btn{flex:1 1 150px}}

.ft-topic-pick{display:flex;align-items:center;gap:.5rem}.ft-topic-pick>label{display:flex;min-width:44px;min-height:44px;align-items:center;justify-content:center}.ft-topic-pick input{width:22px;height:22px;accent-color:var(--accent)}.ft-topic-pick>.ft-choice{flex:1;min-width:0}.ft-picked{border:1px solid var(--stroke);background:var(--bg-card);padding:1rem;border-radius:12px;margin:1rem 0;overflow-wrap:anywhere}.ft-picked p{font-size:.85rem;color:var(--text-secondary)}.ft-picked button{min-height:44px;margin:.2rem;}

.prep-programme-picker{border-bottom:1px solid var(--stroke);padding-bottom:1rem;margin-bottom:1rem}.prep-scope-text{font-size:.85rem;margin:.5rem 0;line-height:1.5}.prep-scope-text summary{cursor:pointer;min-height:44px;display:flex;align-items:center}.prep-scope-text a{color:var(--accent)}.prep-syllabus article{padding:1rem;border:1px solid var(--stroke);border-radius:12px;margin:.7rem 0;overflow-wrap:anywhere}.prep-syllabus h3{font-size:1rem;line-height:1.5}.prep-syllabus p{font-size:.9rem;color:var(--text-secondary)}

.prep-bar{position:sticky;top:0;z-index:3}.prep-layout aside>details>summary,.prep-programme-picker summary{min-height:44px;cursor:pointer;line-height:1.4;padding:.5rem 0}.prep-programme-picker strong{display:block;overflow-wrap:anywhere}.prep-syllabus button{min-height:44px}

.prep-row>label{grid-column:1;grid-row:1}.prep-row>.prep-scope-text{grid-column:1;grid-row:2}.prep-row>select{grid-column:2;grid-row:1}@media(max-width:700px){.prep-row>select{grid-column:1;grid-row:3}}

.prep-road-list article{padding:1rem;margin:.6rem 0;border:1px solid var(--stroke);border-radius:12px}.prep-road-list article[hidden]{display:none}.prep-road-list h2{margin:.2rem 0}.prep-road-list summary{min-height:44px;cursor:pointer}.prep-road-list p{overflow-wrap:anywhere}

.prep-written{margin:1.1rem 0;padding:1rem;border:1px solid var(--stroke);border-radius:14px;background:var(--bg-card);min-width:0}.prep-written select{display:block;width:100%;min-height:48px;margin:.5rem 0;font:inherit;color:var(--text-primary);background:var(--bg-page);border:1px solid var(--stroke);border-radius:8px;padding:.6rem}.prep-written article{border-top:1px solid var(--stroke);margin-top:1rem;padding-top:1rem;overflow-wrap:anywhere}.prep-written h3{font-size:1.05rem;line-height:1.5}.prep-written p{font-size:.9rem;line-height:1.6;color:var(--text-secondary)}.prep-written summary{min-height:48px;cursor:pointer;padding:.5rem 0}.prep-written-sections{max-height:360px;overflow:auto;overscroll-behavior:contain}.prep-written .btn{white-space:normal;text-align:left;min-height:48px;margin:.4rem 0;line-height:1.5}.prep-written input{box-sizing:border-box;width:100%;min-height:44px;padding:.6rem;background:var(--bg-page);color:var(--text-primary);border:1px solid var(--stroke);border-radius:8px}#lector-inner{overflow-wrap:anywhere}#lector-inner table{display:block;max-width:100%;overflow:auto}

/* Explicación de entrada del configurador: qué pasa cuando eliges tus temas. */
.prep-intro{margin:0 0 14px;padding:14px 16px;border:1px solid var(--stroke);border-left:3px solid var(--accent);border-radius:13px;background:var(--surface-2)}
.prep-intro ol{margin:0;padding-left:1.15rem;display:grid;gap:7px;font-size:.87rem;line-height:1.5}
.prep-intro details{margin-top:10px}
.prep-intro summary{cursor:pointer;font-size:.85rem;font-weight:650;min-height:34px;display:flex;align-items:center}
.prep-intro details div{padding-top:6px;display:grid;gap:7px;font-size:.84rem;line-height:1.5;color:var(--text-secondary)}
.prep-intro details p{margin:0}
/* Cuánto entra cada tema: tres botones de un toque en vez de un desplegable. */
.prep-weight{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:9px}
.prep-weight>span{font-size:.79rem;color:var(--text-secondary);margin-right:2px}
.prep-weight button{min-height:38px;padding:7px 13px;border-radius:9px;border:1px solid var(--stroke);background:var(--card);color:var(--text-primary);font-size:.83rem;cursor:pointer}
.prep-weight button[aria-pressed=true]{border-color:var(--accent);background:var(--accent);color:#fff;font-weight:650}
.prep-weight .prep-quitar{margin-left:auto;color:var(--text-secondary)}
.prep-row.is-on{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
#prep-summary strong{display:block;font-size:.95rem;margin-bottom:4px}
#prep-summary p{margin:5px 0;font-size:.84rem;line-height:1.45;color:var(--text-secondary)}
/* La fila era una rejilla de dos columnas pensada para el desplegable: los botones van debajo, a lo ancho. */
.prep-row>.prep-weight{grid-column:1/-1;grid-row:3;margin-left:28px}
@media(max-width:520px){.prep-row>.prep-weight{margin-left:0}.prep-weight .prep-quitar{margin-left:0}}

/* F4 · estados de disponibilidad del temario (Claude, 20-sep-2026).
   Móvil primero; a partir de 900 px los apartados van en dos columnas. Nada se recorta con puntos
   suspensivos: los títulos largos rompen por palabra y el epígrafe literal vive en su desplegable. */
.prep-id{font-size:.86rem;line-height:1.45;color:var(--text-secondary);margin:.15rem 0;overflow-wrap:anywhere}
.prep-cifras{font-size:.9rem;line-height:1.5;margin:.3rem 0;overflow-wrap:anywhere}
.prep-aviso{font-size:.82rem;color:var(--text-secondary)}
.prep-syllabus h2{margin:.2rem 0}
.prep-syl-filtros{display:flex;flex-wrap:wrap;gap:6px;margin:.7rem 0 .3rem}
.prep-syl-filtros button{min-height:40px;padding:7px 13px;border-radius:9px;border:1px solid var(--stroke);background:var(--bg-card);color:var(--text-primary);font:inherit;font-size:.82rem;line-height:1.3;cursor:pointer}
.prep-syl-filtros button[aria-pressed=true]{border-color:var(--accent);background:var(--accent);color:#fff;font-weight:650}
.prep-syl-estado{font-size:.82rem;line-height:1.5;color:var(--text-secondary);margin:.2rem 0 .9rem}
.prep-syl-limpiar{min-height:40px;padding:0 .2rem;background:none;border:0;color:var(--accent);text-decoration:underline;font:inherit;font-size:.82rem;cursor:pointer}
.prep-tema{padding:1rem;border:1px solid var(--stroke);border-radius:12px;margin:.7rem 0;overflow-wrap:anywhere}
.prep-tema h3{font-size:1rem;line-height:1.45;margin:0}
.prep-tema-bloque{font-size:.78rem;line-height:1.4;color:var(--text-secondary);margin:.25rem 0 0}
.prep-chips{display:flex;flex-wrap:wrap;gap:6px;margin:.55rem 0}
.prep-chip{font-size:.76rem;line-height:1.35;padding:4px 10px;border-radius:999px;border:1px solid var(--stroke);color:var(--text-secondary)}
.prep-chip--hay{border-color:var(--accent);color:var(--text-primary)}
.prep-chip--revision,.prep-chip--cargando{border-style:dashed}
.prep-aps{list-style:none;margin:.5rem 0 0;padding:0;display:grid;gap:.5rem}
.prep-ap{display:flex;flex-wrap:wrap;gap:.6rem;align-items:center;justify-content:space-between;padding:.75rem;border:1px solid var(--stroke);border-radius:10px;min-width:0}
.prep-ap-txt{flex:1 1 220px;min-width:0}
.prep-ap-txt strong{display:block;font-size:.92rem;line-height:1.45}
.prep-ap-txt small{display:block;font-size:.78rem;line-height:1.5;color:var(--text-secondary);margin-top:.25rem}
.prep-ap-nota{display:block;font-size:.76rem;line-height:1.5;color:var(--text-secondary);margin-top:.25rem}
.prep-ap-acc{display:flex;flex-wrap:wrap;gap:.4rem}
.prep-ap-acc .btn{min-height:40px}
.prep-ap-acc .btn[disabled]{opacity:.55;cursor:not-allowed}
/* En columna, el flex-basis pasa a ser ALTURA: sin este reajuste la ficha del apartado se estiraba
   220 px y dejaba un hueco enorme entre el texto y los botones en el móvil. */
@media(max-width:520px){.prep-ap,.prep-tema-pendiente{flex-direction:column;align-items:stretch}.prep-ap-txt,.prep-tema-pendiente p{flex:0 0 auto}.prep-ap-acc{width:100%}.prep-ap-acc .btn{flex:1 1 auto}}
@media(min-width:900px){.prep-aps{grid-template-columns:1fr 1fr}}
.prep-tema-pendiente{display:flex;flex-wrap:wrap;gap:.6rem;align-items:center;justify-content:space-between;padding:.75rem;border:1px dashed var(--stroke);border-radius:10px;margin-top:.5rem}
.prep-tema-pendiente p{flex:1 1 220px;font-size:.82rem;line-height:1.5;color:var(--text-secondary);margin:0}
.prep-tema-pendiente .btn{min-height:40px;opacity:.55;cursor:not-allowed}