/* ═══════════════════════════════════════════════════════════════════════
   rs-asistente.css — el asistente con guion (PLAN_seguimiento_operativo D71, 24-oct-2026)
   · La forma y las animaciones vienen de LUMIA (Views/Gestion/Asistente.cshtml: lumiaMsgIn, lumia-typing, lumia-cursor, el
     halo de la marca en el fondo, la burbuja propia en degradado). Gilberto: «la parte de animaciones te la puedes robar de
     Lumia». El avatar NO es Lumia: es el LOGO DEL TENANT («más personal, relacionado a la red»).
   · CSS propio a propósito: login.css sólo escanea Login.cshtml (las clases de Tailwind puestas desde JS no existirían ahí).
   · Marca del tenant (--rs-brand, --rs-brand-dark) y modo oscuro (html.dark).
   ═══════════════════════════════════════════════════════════════════════ */
.rsa { --rsa-marca: var(--rs-brand, #2563eb);
       --rsa-marca-osc: var(--rs-brand-dark, color-mix(in srgb, var(--rs-brand, #2563eb) 75%, black));
       --rsa-borde: #e2e8f0; --rsa-bot: #ffffff; --rsa-texto: #0f172a; --rsa-suave: #64748b;
       border: 1px solid var(--rsa-borde); border-radius: 18px; overflow: hidden; color: var(--rsa-texto);
       font-family: 'Inter', system-ui, sans-serif; box-shadow: 0 10px 30px -18px rgba(2,8,20,.35); }
html.dark .rsa { --rsa-borde: rgba(148,163,184,.22); --rsa-bot: rgba(255,255,255,.08); --rsa-texto: #e2e8f0; --rsa-suave: #94a3b8; }

/* Cabecera con el degradado de la marca, como la de Lumia */
.rsa-cab { display: flex; align-items: center; gap: 10px; padding: 12px 14px; color: #fff;
           background-image: linear-gradient(135deg, var(--rsa-marca), var(--rsa-marca-osc)); }
.rsa-logo { position: relative; flex: none; width: 38px; height: 38px; border-radius: 50%; background: #fff;
            display: grid; place-items: center; box-shadow: 0 0 0 2px rgba(255,255,255,.5); }
.rsa-logo img { width: 100%; height: 100%; object-fit: contain; border-radius: 50%; padding: 4px; }
.rsa-logo::after { content: ''; position: absolute; right: -1px; bottom: -1px; width: 11px; height: 11px; border-radius: 50%;
                   background: #22c55e; border: 2px solid var(--rsa-marca-osc); }
.rsa-nombre { font-size: 14px; font-weight: 700; line-height: 1.2; }
.rsa-estado { font-size: 11.5px; opacity: .85; }

/* El hilo, con el halo de la marca de Lumia (#lumiaChat) */
.rsa-hilo { display: flex; flex-direction: column; gap: 10px; padding: 14px; max-height: 380px; overflow-y: auto; scroll-behavior: smooth;
            background:
              radial-gradient(700px circle at 85% -10%, color-mix(in srgb, var(--rsa-marca) 8%, transparent), transparent 60%),
              radial-gradient(500px circle at -10% 110%, color-mix(in srgb, var(--rsa-marca) 5%, transparent), transparent 55%),
              color-mix(in srgb, var(--rsa-marca) 4%, white); }
html.dark .rsa-hilo { background: radial-gradient(700px circle at 85% -10%, color-mix(in srgb, var(--rsa-marca) 12%, transparent), transparent 60%), #0c1420; }

.rsa-fila { display: flex; align-items: flex-end; gap: 8px; animation: rsaEntra .28s ease-out; }
.rsa-fila-yo { flex-direction: row-reverse; }
.rsa-mini { flex: none; width: 28px; height: 28px; border-radius: 50%; background: #fff; border: 1px solid var(--rsa-borde);
            display: grid; place-items: center; overflow: hidden; }
.rsa-mini img { width: 100%; height: 100%; object-fit: contain; padding: 3px; }
.rsa-msg { max-width: 82%; padding: 9px 13px; border-radius: 18px; font-size: 13.5px; line-height: 1.5; word-wrap: break-word; }
.rsa-msg b { font-weight: 700; }
.rsa-msg-bot { background: var(--rsa-bot); border: 1px solid color-mix(in srgb, var(--rsa-marca) 28%, transparent);
               border-bottom-left-radius: 6px; box-shadow: 0 1px 2px rgba(2,8,20,.06); }
html.dark .rsa-msg-bot { border-color: color-mix(in srgb, var(--rsa-marca) 40%, transparent); }
.rsa-msg-yo { color: #fff; background-image: linear-gradient(135deg, var(--rsa-marca), var(--rsa-marca-osc));
              border-bottom-right-radius: 6px; box-shadow: 0 4px 10px -4px color-mix(in srgb, var(--rsa-marca) 60%, transparent); }

.rsa-resumen { margin: 0 0 0 36px; background: var(--rsa-bot); border: 1px dashed color-mix(in srgb, var(--rsa-marca) 40%, transparent);
               border-radius: 14px; padding: 10px 12px; font-size: 12.5px; animation: rsaEntra .28s ease-out; }
.rsa-resumen dt { color: var(--rsa-suave); font-size: 11.5px; }
.rsa-resumen dd { margin: 0 0 6px; font-weight: 600; }
.rsa-folio { display: inline-block; margin-top: 2px; padding: 3px 10px; border-radius: 999px; font-weight: 800; letter-spacing: .05em;
             color: #fff; background-image: linear-gradient(135deg, var(--rsa-marca), var(--rsa-marca-osc)); }

/* «Escribiendo…» y el cursor del texto en vivo, de Lumia */
.rsa-escribe { display: inline-flex; padding: 12px 14px; border-radius: 18px; border-bottom-left-radius: 6px; background: var(--rsa-bot);
               border: 1px solid color-mix(in srgb, var(--rsa-marca) 28%, transparent); }
.rsa-escribe i { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--rsa-marca); margin: 0 2px;
                 opacity: .4; animation: rsaPunto 1.2s infinite; }
.rsa-escribe i:nth-child(2) { animation-delay: .2s; } .rsa-escribe i:nth-child(3) { animation-delay: .4s; }
.rsa-cursor { display: inline-block; width: 2px; height: 13px; background: var(--rsa-marca); margin-left: 2px; vertical-align: -2px;
              animation: rsaCursor .85s steps(2) infinite; }

.rsa-pie { padding: 12px 14px 14px; border-top: 1px solid var(--rsa-borde); background: var(--rsa-bot); }
html.dark .rsa-pie { background: rgba(12,20,32,.85); }
.rsa-pie:empty { display: none; }
.rsa-opciones { display: flex; flex-wrap: wrap; gap: 8px; }
.rsa-op { cursor: pointer; border: 1px solid color-mix(in srgb, var(--rsa-marca) 45%, transparent); color: var(--rsa-marca-osc);
          background: color-mix(in srgb, var(--rsa-marca) 6%, white); border-radius: 999px; padding: 8px 14px; font-size: 13px;
          font-weight: 600; line-height: 1.2; transition: background .15s, color .15s, transform .15s; }
.rsa-op:hover, .rsa-op:focus-visible { background: var(--rsa-marca); border-color: var(--rsa-marca); color: #fff; outline: none; transform: translateY(-1px); }
html.dark .rsa-op { color: #e2e8f0; background: rgba(255,255,255,.06); border-color: color-mix(in srgb, var(--rsa-marca) 55%, transparent); }
.rsa-entrada { display: flex; gap: 8px; }
.rsa-entrada input { flex: 1; min-width: 0; border: 1px solid var(--rsa-borde); border-radius: 12px; padding: 10px 12px; font-size: 14px;
                     background: var(--rsa-bot); color: var(--rsa-texto); }
.rsa-entrada input:focus { outline: none; border-color: var(--rsa-marca); }
.rsa-enviar { flex: none; width: 44px; border: 0; border-radius: 12px; color: #fff; cursor: pointer;
              background-image: linear-gradient(135deg, var(--rsa-marca), var(--rsa-marca-osc)); }
.rsa-aviso { margin-top: 6px; min-height: 16px; font-size: 12px; font-weight: 600; color: #dc2626; }
html.dark .rsa-aviso { color: #f87171; }

@keyframes rsaEntra { from { opacity: 0; transform: translateY(10px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes rsaPunto { 0%, 80%, 100% { opacity: .35; } 40% { opacity: 1; transform: translateY(-2px); } }
@keyframes rsaCursor { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0; } }
html.rs-sin-anim .rsa-fila, html.rs-sin-anim .rsa-resumen, html.rs-sin-anim .rsa-escribe i, html.rs-sin-anim .rsa-cursor { animation: none; }