/* Comunidad StyloSample — foro nativo, mobile-first. */
*, *::before, *::after { box-sizing: border-box; }
body.foro-page { background: var(--bg); color: var(--text); font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; }
.foro-ico { display: inline-block; flex: 0 0 auto; vertical-align: middle; }
.foro-ico-inline { display: inline-block; flex: 0 0 auto; vertical-align: -2px; }

.foro-main {
  max-width: 1040px; margin: 0 auto;
  padding: calc(var(--nav-h, 64px) + var(--sat, env(safe-area-inset-top, 0px)) + 22px) 16px
           calc(34px + var(--bn-h, 0px));
}
.foro-hero {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 18px;
  margin-bottom: 14px;
}
.foro-kicker {
  display: block; margin-bottom: 6px; color: var(--text-muted);
  font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .13em;
}
.foro-hero h1 { margin: 0 0 6px; font-size: 28px; line-height: 1.15; letter-spacing: -.025em; }
.foro-hero p { max-width: 690px; margin: 0; color: var(--text-muted); font-size: 13px; line-height: 1.6; }
.foro-tabs { display: flex; gap: 5px; margin-top: 14px; }
.foro-tab {
  display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px;
  border: 1px solid var(--border); border-radius: 9px;
  color: var(--text-muted); text-decoration: none; font-size: 12px; font-weight: 700;
}
.foro-tab .foro-ico { opacity: .9; }
.foro-tab.activo { color: var(--text); background: rgba(var(--purple-rgb, 139, 92, 246), .14); border-color: rgba(var(--purple-rgb, 139, 92, 246), .38); }

.foro-acciones { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.foro-crear { margin: 0 0 10px; }
.foro-crear-summary { list-style: none; width: fit-content; }
.foro-crear-summary::-webkit-details-marker { display: none; }
.foro-crear-summary::marker { content: ''; }
.foro-crear[open] .foro-crear-summary { background: transparent; color: var(--text); }
.foro-crear > .foro-panel { margin-top: 8px; }
.foro-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 38px; padding: 8px 14px; border-radius: 9px; cursor: pointer;
  border: 1px solid var(--purple); background: var(--purple); color: #fff;
  font: inherit; font-size: 12.5px; font-weight: 750; text-decoration: none;
}
.foro-btn .foro-ico-inline { pointer-events: none; }
.foro-btn.sec { background: transparent; color: var(--text); border-color: var(--border); }
.foro-btn.chico { min-height: 31px; padding: 5px 9px; font-size: 11px; border-radius: 7px; }
.foro-btn:disabled { opacity: .55; cursor: wait; }

.foro-buscador { display: flex; gap: 7px; margin: 13px 0 10px; }
.foro-buscador input {
  flex: 1; min-width: 0; height: 39px; padding: 0 12px;
  border: 1px solid var(--border); border-radius: 9px;
  background: var(--surface); color: var(--text); font: inherit; font-size: 12.5px;
}
.foro-buscador input:focus { outline: none; border-color: rgba(var(--purple-rgb, 139, 92, 246), .55); }
.foro-buscador button { height: 39px; padding: 0 13px; border: 1px solid var(--border); border-radius: 9px; background: var(--surface); color: var(--text); font: inherit; font-size: 12px; font-weight: 700; cursor: pointer; }

.foro-categorias {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px;
  margin: 12px 0 16px;
}
.foro-cat {
  display: flex; align-items: flex-start; gap: 9px; min-width: 0;
  padding: 12px; border-radius: 11px; border: 1px solid var(--border);
  background: var(--card); color: var(--text); text-decoration: none;
}
.foro-cat:hover { border-color: rgba(var(--purple-rgb, 139, 92, 246), .42); }
.foro-cat-icon { display: flex; flex: 0 0 auto; align-items: center; justify-content: center; width: 20px; min-height: 20px; color: var(--purple-light, #c4b5fd); }
.foro-cat strong { display: block; font-size: 12.5px; line-height: 1.3; }
.foro-cat small { display: -webkit-box; overflow: hidden; margin-top: 3px; color: var(--text-muted); font-size: 10.5px; line-height: 1.4; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.foro-cat-n { margin-left: auto; color: var(--text-muted); font-size: 9.5px; white-space: nowrap; }

.foro-panel {
  padding: 13px; border-radius: 12px; border: 1px solid var(--border);
  background: var(--card); margin-bottom: 13px;
}
.foro-panel h2 { margin: 0 0 8px; font-size: 15px; }
.foro-panel .foro-hint { margin: 0 0 10px; color: var(--text-muted); font-size: 11px; line-height: 1.5; }
.foro-campo { margin-bottom: 9px; }
.foro-campo label { display: block; margin-bottom: 4px; color: var(--text-muted); font-size: 10.5px; font-weight: 700; }
.foro-campo input, .foro-campo select, .foro-campo textarea {
  width: 100%; padding: 9px 10px; border: 1px solid var(--border); border-radius: 8px;
  background: var(--surface); color: var(--text); font: inherit; font-size: 12.5px;
}
.foro-campo textarea { min-height: 92px; resize: vertical; line-height: 1.5; }
.foro-campo input:focus, .foro-campo select:focus, .foro-campo textarea:focus {
  outline: none; border-color: rgba(var(--purple-rgb, 139, 92, 246), .55);
}
.foro-alerta { display: none; margin-top: 8px; color: #fca5a5; font-size: 11.5px; }
.foro-alerta-visible { display: block; }

.foro-lista { overflow: hidden; border: 1px solid var(--border); border-radius: 12px; background: var(--card); }
.foro-lista-cabecera { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 11px 13px; border-bottom: 1px solid var(--border); }
.foro-lista-cabecera h2 { margin: 0; font-size: 14px; }
.foro-lista-cabecera span { color: var(--text-muted); font-size: 10.5px; }
.foro-tema {
  display: grid; grid-template-columns: 32px minmax(0, 1fr) auto; gap: 9px;
  align-items: center; padding: 10px 12px; border-top: 1px solid var(--border);
  color: var(--text); text-decoration: none;
}
.foro-tema:first-child { border-top: 0; }
.foro-tema:hover { background: rgba(255,255,255,.025); }
.foro-avatar {
  display: flex; align-items: center; justify-content: center; width: 30px; height: 30px;
  border-radius: 50%; background: rgba(var(--purple-rgb, 139, 92, 246), .16);
  color: var(--purple-light, #c4b5fd); font-size: 12px; font-weight: 800;
  flex: 0 0 auto; overflow: hidden;
}
.foro-avatar img { display: block; width: 100%; height: 100%; object-fit: cover; border-radius: inherit; }
.foro-autor { display: inline-flex; align-items: center; gap: 7px; }
.foro-autor .foro-avatar { width: 26px; height: 26px; font-size: 10px; }
.foro-tema-info { min-width: 0; }
.foro-tema-titulo { display: block; overflow: hidden; color: var(--text); font-size: 12.5px; font-weight: 700; line-height: 1.35; text-overflow: ellipsis; white-space: nowrap; }
.foro-tema-meta { display: flex; flex-wrap: wrap; gap: 5px 9px; margin-top: 3px; color: var(--text-muted); font-size: 9.8px; }
.foro-estado { display: inline-flex; align-items: center; gap: 3px; padding: 2px 6px; border-radius: 5px; background: var(--white-8, rgba(255,255,255,.08)); color: var(--text-muted); }
.foro-estado.solucion { color: #6ee7b7; background: rgba(16,185,129,.12); }
.foro-tema-numeros { display: flex; gap: 8px; color: var(--text-muted); font-size: 9.5px; white-space: nowrap; }

.foro-vacio { padding: 26px 16px; text-align: center; color: var(--text-muted); font-size: 12px; }
.foro-login { margin: 10px 0; padding: 10px 12px; border: 1px dashed var(--border); border-radius: 9px; color: var(--text-muted); font-size: 11.5px; }
.foro-login a { color: var(--purple-light, #c4b5fd); font-weight: 700; text-decoration: none; }

.foro-migas { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; color: var(--text-muted); font-size: 11px; }
.foro-migas a { color: var(--text-muted); text-decoration: none; }
.foro-tema-cabecera { padding: 15px; border: 1px solid var(--border); border-radius: 12px; background: var(--card); }
.foro-tema-cabecera h1 { margin: 5px 0 7px; font-size: 21px; line-height: 1.25; letter-spacing: -.015em; }
.foro-tema-datos { display: flex; flex-wrap: wrap; gap: 6px 12px; color: var(--text-muted); font-size: 10.5px; }
.foro-texto { margin-top: 12px; color: var(--text); font-size: 13.5px; line-height: 1.7; white-space: pre-wrap; overflow-wrap: anywhere; }
.foro-fuente {
  display: flex; align-items: center; gap: 8px; margin-top: 12px;
  padding: 9px 10px; border: 1px solid rgba(var(--purple-rgb, 139, 92, 246), .25);
  border-radius: 9px; background: rgba(var(--purple-rgb, 139, 92, 246), .07);
  color: var(--text); text-decoration: none;
}
.foro-fuente > span { min-width: 0; }
.foro-fuente b { display: block; font-size: 10.8px; line-height: 1.35; }
.foro-fuente small { display: block; margin-top: 2px; color: var(--text-muted); font-size: 9.5px; line-height: 1.35; }
.foro-fuente:hover { border-color: rgba(var(--purple-rgb, 139, 92, 246), .46); }
.foro-respuestas { display: grid; gap: 8px; margin-top: 12px; }
.foro-respuesta { padding: 12px; border: 1px solid var(--border); border-radius: 11px; background: var(--card); }
.foro-respuesta.solucion { border-color: rgba(16,185,129,.46); box-shadow: inset 3px 0 #34d399; }
.foro-respuesta-cabecera { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; color: var(--text-muted); font-size: 10px; }
.foro-respuesta-cabecera strong { color: var(--text); font-size: 11.5px; }
.foro-oficial { display: inline-flex; align-items: center; gap: 3px; padding: 2px 6px; border-radius: 5px; background: rgba(var(--purple-rgb, 139, 92, 246), .16); color: var(--purple-light, #c4b5fd); font-weight: 700; }
.foro-respuesta .foro-texto { margin-top: 8px; font-size: 12.8px; line-height: 1.6; }
.foro-respuesta-acciones { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 9px; }

.foro-side-acciones { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 12px; }
.foro-page .sop-pie {
  margin-top: 22px; padding: 18px 12px calc(18px + var(--bn-h, 0px));
  border-top: 1px solid var(--border); text-align: center;
  color: var(--text-muted); font-size: 11px;
}
.foro-page .sop-pie nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: 7px; }
.foro-page .sop-pie a { color: var(--text-muted); text-decoration: none; }
.foro-page .sop-pie a:hover { color: var(--text); }

@media (max-width: 760px) {
  .foro-main { padding: calc(var(--nav-h, 60px) + var(--sat, env(safe-area-inset-top, 0px)) + 10px) 10px calc(22px + var(--bn-h, 0px)); }
  .foro-hero { display: block; margin-bottom: 9px; }
  .foro-hero h1 { font-size: 20px; margin-bottom: 4px; }
  .foro-hero p { font-size: 11.5px; line-height: 1.45; }
  .foro-kicker { margin-bottom: 3px; font-size: 9px; }
  .foro-tabs { margin-top: 9px; }
  .foro-tab { padding: 5px 9px; border-radius: 7px; font-size: 10.5px; }
  .foro-hero > .foro-acciones { margin-top: 9px; }
  .foro-btn { min-height: 34px; padding: 6px 10px; font-size: 11.5px; }
  .foro-buscador { margin: 9px 0 8px; gap: 5px; }
  .foro-buscador input, .foro-buscador button { height: 35px; border-radius: 8px; font-size: 11.5px; }
  .foro-categorias { grid-template-columns: 1fr 1fr; gap: 6px; margin: 8px 0 11px; }
  .foro-cat { gap: 6px; padding: 8px; border-radius: 9px; }
  .foro-cat-icon { width: 17px; min-height: 17px; }
  .foro-cat-icon .foro-ico { width: 16px; height: 16px; }
  .foro-cat strong { font-size: 10.8px; }
  .foro-cat small { margin-top: 1px; font-size: 9.2px; -webkit-line-clamp: 1; }
  .foro-cat-n { display: none; }
  .foro-panel { padding: 10px; border-radius: 10px; margin-bottom: 9px; }
  .foro-panel h2 { margin-bottom: 6px; font-size: 13.5px; }
  .foro-panel .foro-hint { margin-bottom: 8px; font-size: 10px; }
  .foro-campo { margin-bottom: 7px; }
  .foro-campo label { margin-bottom: 3px; font-size: 9.8px; }
  .foro-campo input, .foro-campo select, .foro-campo textarea { padding: 7px 8px; border-radius: 7px; font-size: 11.5px; }
  .foro-campo textarea { min-height: 78px; }
  .foro-lista { border-radius: 10px; }
  .foro-lista-cabecera { padding: 9px 10px; }
  .foro-lista-cabecera h2 { font-size: 12.5px; }
  .foro-tema { grid-template-columns: 27px minmax(0, 1fr); gap: 7px; padding: 8px 9px; }
  .foro-avatar { width: 26px; height: 26px; font-size: 10px; }
  .foro-tema-titulo { font-size: 11.5px; }
  .foro-tema-meta { gap: 3px 7px; margin-top: 2px; font-size: 9px; }
  .foro-tema-numeros { display: none; }
  .foro-tema-cabecera { padding: 11px; border-radius: 10px; }
  .foro-tema-cabecera h1 { font-size: 17.5px; margin: 4px 0 6px; }
  .foro-texto { margin-top: 9px; font-size: 12.2px; line-height: 1.58; }
  .foro-fuente { margin-top: 9px; padding: 7px 8px; gap: 6px; }
  .foro-fuente b { font-size: 10px; }
  .foro-fuente small { font-size: 9px; }
  .foro-respuestas { gap: 6px; margin-top: 9px; }
  .foro-respuesta { padding: 9px; border-radius: 9px; }
  .foro-respuesta .foro-texto { margin-top: 6px; font-size: 11.8px; line-height: 1.5; }
  .foro-login { margin: 8px 0; padding: 8px 9px; font-size: 10.5px; }
}