/* Asistente Gobi: usa los colores del sitio (style.css) y funciona con los temas claro y oscuro. */
.gobi { position: fixed; right: 20px; bottom: 20px; z-index: 60; display: flex; flex-direction: column; align-items: flex-end; gap: 12px; font: inherit; }
.gobi svg { display: block; width: 100%; height: 100%; }

.gobi-lanzador { width: 64px; height: 64px; padding: 6px; border: 0; border-radius: 22px; cursor: pointer; background: var(--panel-strong); box-shadow: var(--shadow), 0 0 0 1px var(--line); transition: transform .2s ease, box-shadow .2s ease; animation: gobi-flotar 4s ease-in-out infinite; }
.gobi-lanzador:hover { transform: translateY(-3px) scale(1.04); box-shadow: var(--shadow), 0 0 0 2px var(--neon); }
.gobi-lanzador:focus-visible, .gobi-cerrar:focus-visible, .gobi-chip:focus-visible, .gobi-enviar:focus-visible { outline: 2px solid var(--neon); outline-offset: 2px; }
.gobi.abierto .gobi-lanzador { animation: none; }
.gobi-ojos { transform-origin: 32px 29px; animation: gobi-parpadeo 5s infinite; }

.gobi-panel { width: min(380px, calc(100vw - 32px)); height: min(560px, calc(100vh - 120px)); display: flex; flex-direction: column; background: var(--panel); color: var(--text); border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow); overflow: hidden; animation: gobi-entrar .2s ease-out; }
.gobi-panel[hidden] { display: none; }

.gobi-cabecera { display: flex; align-items: center; gap: 12px; padding: 14px 16px; background: var(--panel-strong); border-bottom: 1px solid var(--line); }
.gobi-avatar { width: 40px; height: 40px; flex: none; }
.gobi-nombres { display: flex; flex-direction: column; flex: 1; min-width: 0; line-height: 1.2; }
.gobi-nombres strong { font-size: 1rem; }
.gobi-nombres span { font-size: .8rem; color: var(--muted); }
.gobi-cerrar { width: 32px; height: 32px; border: 0; border-radius: 10px; background: transparent; color: var(--muted); font-size: 1.5rem; line-height: 1; cursor: pointer; }
.gobi-cerrar:hover { background: var(--line); color: var(--text); }

.gobi-mensajes { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 12px; overscroll-behavior: contain; }
.gobi-fila { display: flex; gap: 8px; align-items: flex-end; }
.gobi-fila-persona { justify-content: flex-end; }
.gobi-mini { width: 28px; height: 28px; flex: none; }
.gobi-burbuja { max-width: 85%; padding: 10px 13px; border-radius: 16px; font-size: .92rem; line-height: 1.45; overflow-wrap: anywhere; }
.gobi-burbuja p { margin: 0; }
.gobi-burbuja p + * { margin-top: 10px; }
.gobi-fila-bot .gobi-burbuja { background: var(--panel-strong); border: 1px solid var(--line); border-bottom-left-radius: 4px; }
.gobi-fila-persona .gobi-burbuja { background: var(--blue); color: #fff; border-bottom-right-radius: 4px; }
.gobi-nota { color: var(--muted); font-size: .84rem; }

.gobi-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.gobi-chip { padding: 6px 10px; border: 1px solid var(--line); border-radius: 999px; background: var(--panel); color: var(--text); font: inherit; font-size: .82rem; cursor: pointer; text-align: left; }
.gobi-chip:hover { border-color: var(--neon); color: var(--neon); }
.gobi-enlaces { display: flex; flex-wrap: wrap; gap: 8px; }
.gobi-enlace { color: var(--neon); font-weight: 600; font-size: .86rem; text-decoration: none; }
.gobi-enlace:hover { text-decoration: underline; }

.gobi-escribiendo { gap: 4px; padding-left: 36px; }
.gobi-escribiendo span { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); animation: gobi-puntos 1s infinite; }
.gobi-escribiendo span:nth-child(2) { animation-delay: .15s; }
.gobi-escribiendo span:nth-child(3) { animation-delay: .3s; }

.gobi-formulario { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--line); }
.gobi-formulario input { flex: 1; min-width: 0; padding: 10px 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg); color: var(--text); font: inherit; font-size: .92rem; }
.gobi-formulario input:focus { outline: none; border-color: var(--neon); }
.gobi-enviar { width: 42px; flex: none; border: 0; border-radius: 12px; background: var(--blue); color: #fff; cursor: pointer; padding: 10px; }
.gobi-enviar:hover { background: var(--blue-hover); }
.gobi-aviso { margin: 0; padding: 0 12px 10px; color: var(--muted); font-size: .72rem; }

@keyframes gobi-flotar { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-4px); } }
@keyframes gobi-parpadeo { 0%, 92%, 100% { transform: scaleY(1); } 95% { transform: scaleY(.1); } }
@keyframes gobi-entrar { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes gobi-puntos { 0%, 100% { opacity: .3; transform: translateY(0); } 50% { opacity: 1; transform: translateY(-3px); } }

@media (max-width: 520px) {
  .gobi { right: 12px; bottom: 12px; }
  .gobi-lanzador { width: 56px; height: 56px; border-radius: 18px; }
  .gobi-panel { height: calc(100vh - 100px); }
}
@media (prefers-reduced-motion: reduce) {
  .gobi-lanzador, .gobi-ojos, .gobi-panel, .gobi-escribiendo span { animation: none; }
}