/* ═══ Canales — fase 3 de la comunidad de anthres.com. Se apoya en angel.css (tokens, medallas, mini, botones). ═══ */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.canales{gap:40px}
.canales [hidden]{display:none!important}
.ca{display:grid;grid-template-columns:220px minmax(0,1fr);gap:40px;align-items:start}
.ca-lista ul{list-style:none;margin:0;padding:0;display:grid;gap:2px;position:sticky;top:20px}
.ca-lista button{width:100%;text-align:left;padding:.6rem .8rem;border:0;border-left:2px solid transparent;background:none;cursor:pointer;font-family:var(--display);font-size:16px;letter-spacing:.06em;text-transform:uppercase;color:var(--ceniza);display:flex;justify-content:space-between;gap:8px}
.ca-lista button[aria-current=true]{border-left-color:var(--ink);color:var(--ink);background:var(--card)}
.ca-lista .ca-candado{font-size:12px;color:var(--oro)}
.ca-canal{display:grid;gap:20px;min-width:0}
.ca-cabeza{display:grid;gap:6px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.ca-cabeza h2{font-size:34px}
.ca-cabeza p{color:var(--ceniza)}

.ca-mensajes{list-style:none;margin:0;padding:0;display:grid;gap:18px}
.ca-msg{display:grid;grid-template-columns:40px minmax(0,1fr);gap:12px;align-items:start}
.ca-msg__cab{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px}
.ca-autor{border:0;background:none;padding:0;cursor:pointer;font-family:var(--display);font-size:16px;letter-spacing:.04em}
.ca-autor:hover{text-decoration:underline}
.ca-msg .medal{width:20px;height:20px}.ca-msg .medal svg{width:12px;height:12px}
.ca-boleto{font-size:13px;color:var(--oro)}
.ca-hora{font-size:14px;color:var(--humo)}
.ca-texto{white-space:pre-wrap;overflow-wrap:anywhere}
.ca-acciones{display:flex;gap:12px}
.ca-acciones button{border:0;background:none;padding:0;cursor:pointer;font-size:14px;color:var(--humo);text-decoration:underline}
.ca-mini-vacia{width:40px;height:40px;border-radius:50%;border:1px dashed var(--line);display:block}

.ca-escribir{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:end;position:sticky;bottom:0;background:var(--paper);padding-block:12px;border-top:1px solid var(--line)}
.ca-escribir textarea{width:100%;resize:vertical;min-height:52px;padding:.7rem .8rem;border:1px solid #0B0B0D33;font:inherit;background:var(--card)}
.ca-escribir .angel-cta{margin-top:0}
.ca-escribir .angel-msg{grid-column:1/-1}
.ca-mas,.ca-salir,.ca-cancelar{justify-self:center;border:0;background:none;cursor:pointer;color:var(--humo);text-decoration:underline;font-size:16px}
.ca-vacio,.ca-aviso{color:var(--humo);font-style:italic}

.ca-puerta{display:grid;gap:14px;max-width:40rem}
.ca-reglas{margin:0;padding-left:1.2em;display:grid;gap:6px}
.angel-form .ca-check{display:flex;gap:10px;align-items:center;text-transform:none;letter-spacing:0;font-family:var(--body);font-size:18px}
.ca-check input{width:20px;height:20px;accent-color:var(--ink)}

.ca-ficha{border:1px solid var(--ink);background:var(--card);color:var(--ink);padding:28px;max-width:min(360px,calc(100vw - 32px));text-align:center}
.ca-ficha::backdrop{background:#0B0B0D99}
.ca-ficha h3{font-size:28px;margin-block:8px;text-transform:none}
.ca-ficha canvas.px{width:160px;height:auto;image-rendering:pixelated}
.ca-ficha .angel-opciones{justify-content:center;margin-block:16px}

@media (max-width:760px){
  .ca{grid-template-columns:1fr;gap:20px}
  .ca-lista ul{position:static;display:flex;overflow-x:auto;gap:4px;padding-bottom:4px}
  .ca-lista li{flex:none}
  .ca-lista button{border-left:0;border-bottom:2px solid transparent;white-space:nowrap}
  .ca-lista button[aria-current=true]{border-bottom-color:var(--ink)}
}