/* Sesiones, hilos, regiones y mesa con el lenguaje visual de la tarea 12: tarjetas de 14 px de
   radio, texto legible y acciones con altura táctil. La estructura de cada página no cambia. */

/* Sesiones */
.sessions-page,.threads-page{gap:16px;max-width:1000px}
.session-card,.thread-card{border-color:var(--line);border-radius:14px;padding:18px 22px}
.session-card h3{font-size:26px;color:#f1e7cf}
.session-row{display:grid;grid-template-columns:150px minmax(0,1fr);gap:20px;align-items:start}
.session-when{margin:0;padding-top:20px;text-align:right;font:500 18px/1.35 var(--font-serif);color:var(--gold-soft);overflow-wrap:anywhere}
.session-when-empty{font:15px var(--font-ui);color:#a9b4be}
.session-summary{font-size:17px;line-height:1.6;color:#d9d0bb}
.session-private{border:1px dashed #3a4a5e;border-left:3px solid #4b5a6c;border-radius:10px;padding:10px 14px;background:var(--bg)}
.session-private p{font-size:15px;color:var(--ink-soft)}
.session-records{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}
.session-records .related-btn,.thread-card .related-list .related-btn{display:inline-flex;align-items:center;width:auto;min-height:40px;padding:0 12px;border:0;border-radius:999px;background:#253446;color:var(--ink);font-size:14px}
.session-actions{flex-wrap:wrap;gap:8px;margin-top:12px;padding-top:12px;border-top:1px solid var(--line)}
.session-actions .text-btn,.thread-actions .text-btn{min-height:40px;padding:0 14px;border:1px solid #3a4a5e;border-radius:8px;color:var(--ink)}
.session-actions .text-btn.danger-text,.thread-actions .text-btn.danger-text{border-color:transparent;color:#ef9478}

/* Hilos */
.thread-filters{align-items:flex-end}
.thread-filter{display:flex;flex-direction:column;gap:4px;font-size:13px;color:#a9b4be}
.thread-filter select{height:44px;min-width:200px;background:var(--paper);border:1px solid var(--line);border-radius:8px;color:var(--ink);font-size:15px;padding:0 10px}
.thread-head h4{font-size:22px;color:#f1e7cf}
.thread-meta{font-size:14px;color:var(--ink-soft)}
.thread-description{font-size:16px;line-height:1.6;color:#d9d0bb}
/* Hilos en columnas por estado (maqueta B-hilos): una debajo de otra en pantallas angostas. */
.threads-page{max-width:1300px}
.threads-toolbar{display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px 16px}
.threads-toolbar>.button{margin-left:auto;min-height:44px}
.thread-columns{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;align-items:start}
.thread-column{display:flex;flex-direction:column;gap:12px;min-width:0;background:#0f161f;border:1px solid var(--line);border-radius:14px;padding:14px}
.thread-column-head{display:flex;align-items:center;gap:8px;margin:0;font:700 16px var(--font-ui);color:var(--ink)}
.thread-column-head::before{content:'';width:10px;height:10px;border-radius:50%;background:var(--gold)}
.thread-column.status-resolved .thread-column-head::before{background:#6fa58c}
.thread-column.status-abandoned .thread-column-head::before{background:#8e9aa6}
.thread-column-head span{color:#a9b4be;font-weight:500}
.thread-column-empty{margin:0;padding:18px;border:1px dashed #3a4a5e;border-radius:12px;font-size:15px;color:#a9b4be}
.thread-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.thread-card{padding:14px 16px}
.thread-card:focus{outline:2px solid var(--gold);outline-offset:2px}
.thread-head{flex-direction:column;align-items:flex-start;gap:4px}
.thread-parent{margin:0;font-size:14px;color:#a9b4be}
.thread-jump{min-height:44px;padding:0;border:0;background:none;color:var(--gold-soft);font:inherit;text-align:left;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.thread-subthreads{margin:10px 0 0 12px;padding-left:12px;border-left:2px solid var(--line)}
.thread-subthreads ul{list-style:none;margin:4px 0 0;padding:0}
.thread-subthreads li{display:flex;flex-wrap:wrap;align-items:center;gap:0 8px;font-size:15px}
.thread-caption,.thread-sub-status{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:#a9b4be}
.thread-actions{gap:6px;padding-top:10px;border-top:1px solid var(--line)}
.thread-actions .text-btn{min-height:44px}
.thread-actions .thread-quick{border-color:var(--gold);color:var(--gold-soft)}
@media(max-width:1000px){.thread-columns{grid-template-columns:1fr}}

/* Regiones: tres columnas en escritorio. */
.region-catalogue{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.region-tile{border-radius:14px}
.region-tile-image{height:160px}
.region-tile-content{padding:16px 18px 18px;gap:8px}
.region-tile-content p{font-size:15px;line-height:1.5;color:var(--ink-soft)}
.region-catalogue-tools .button{min-height:44px}

/* Mesa */
.table-head .button{font-size:15px;padding:0 16px}
.table-card{border-radius:14px;padding:18px 20px}
.table-card p{font-size:16px}

@media(max-width:760px){
 .session-card,.thread-card{padding:14px 16px}
 .session-row{grid-template-columns:1fr;gap:6px}
 .session-when{padding-top:0;text-align:left}
 .thread-filter select{min-width:0;width:100%}
 .thread-filters{display:grid;grid-template-columns:1fr}
 .threads-toolbar>.thread-filters{flex:1 1 100%}
}