/* Asistente IA de RutaConecta */
#aiChat{--ai-bg:var(--elev,#151a22);--ai-stroke:var(--stroke,#232b37);--ai-text:var(--text,#e8edf5);--ai-muted:var(--muted,#9aa5b5);--ai-brand:var(--brand,#21a607)}
.ai-launcher{--ai-base:max(16px,env(safe-area-inset-bottom,0px));position:fixed;right:max(16px,env(safe-area-inset-right,0px));bottom:max(var(--ai-base),calc(var(--ai-lift,0px) + 12px));z-index:70;display:inline-flex;align-items:center;gap:.5rem;border:0;border-radius:999px;padding:.75rem 1.1rem;background:linear-gradient(135deg,var(--ai-brand),#34e27b);color:#fff;font:600 14px system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;cursor:pointer;box-shadow:0 10px 26px rgba(0,0,0,.35)}
.ai-launcher .material-icons{font-size:20px}
.ai-panel{position:fixed;right:max(16px,env(safe-area-inset-right,0px));bottom:calc(max(16px,env(safe-area-inset-bottom,0px)) + 58px);z-index:80;width:min(400px,calc(100vw - 32px));height:min(600px,calc(100dvh - 170px));display:none;flex-direction:column;background:var(--ai-bg);color:var(--ai-text);border:1px solid var(--ai-stroke);border-radius:20px;overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.5);font:14px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
#aiChat.is-open .ai-panel{display:flex}
.ai-head{display:flex;align-items:center;gap:.6rem;padding:.8rem 1rem;border-bottom:1px solid var(--ai-stroke);background:color-mix(in srgb,var(--ai-brand) 10%,var(--ai-bg))}
.ai-head .ai-avatar{width:34px;height:34px;border-radius:50%;background:var(--ai-brand);display:grid;place-items:center;color:#fff}
.ai-head strong{display:block;font-size:15px}
.ai-head small{color:var(--ai-muted);font-size:12px}
.ai-close{margin-left:auto;background:none;border:0;color:var(--ai-muted);cursor:pointer;padding:.3rem;border-radius:8px}
.ai-close:hover{color:var(--ai-text)}
.ai-messages{flex:1;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:.7rem;overscroll-behavior:contain}
.ai-msg{max-width:88%;padding:.6rem .85rem;border-radius:16px;white-space:pre-wrap;word-wrap:break-word}
.ai-bot{align-self:flex-start;background:var(--elev2,#1a212b);border-bottom-left-radius:4px}
.ai-user{align-self:flex-end;background:var(--ai-brand);color:#fff;border-bottom-right-radius:4px}
.ai-typing{display:flex;gap:4px;padding:.8rem .9rem}
.ai-typing i{width:7px;height:7px;border-radius:50%;background:var(--ai-muted);animation:aib 1s infinite}
.ai-typing i:nth-child(2){animation-delay:.15s}.ai-typing i:nth-child(3){animation-delay:.3s}
@keyframes aib{0%,80%,100%{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}
.ai-chips{display:flex;flex-wrap:wrap;gap:.4rem}
.ai-chip{border:1px solid var(--ai-stroke);background:transparent;color:var(--ai-text);border-radius:999px;padding:.35rem .8rem;font-weight:500;font-size:13px;font-family:inherit;cursor:pointer}
.ai-chip:hover{border-color:var(--ai-brand);color:var(--ai-brand)}
.ai-card{display:flex;flex-direction:column;gap:.5rem;padding:.6rem;border:1px solid var(--ai-stroke);border-radius:14px;background:var(--ai-bg);transition:border-color .15s}
.ai-card-main{display:flex;gap:.7rem;color:inherit;text-decoration:none}
.ai-actions{display:flex;gap:.4rem}
.ai-act{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:.25rem;border:1px solid var(--ai-stroke);border-radius:10px;padding:.5rem .6rem;font-size:13px;font-weight:600;color:var(--ai-text);text-decoration:none;background:var(--elev2,#1a212b)}
.ai-act .material-icons{font-size:16px}
.ai-act:hover{border-color:var(--ai-brand);color:var(--ai-brand)}
.ai-act-wa{background:#1c8a06;border-color:#1c8a06;color:#fff}
.ai-act-wa:hover{color:#fff;filter:brightness(1.1)}
.ai-card:hover{border-color:var(--ai-brand)}
.ai-card-media{position:relative;flex:none;width:72px;height:72px;border-radius:10px;overflow:hidden;background:linear-gradient(135deg,#1f6f3a,#0f3d24);display:grid;place-items:center;color:rgba(255,255,255,.85)}
.ai-card-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ai-card-body{min-width:0;flex:1}
.ai-card-head{display:flex;align-items:center;gap:.4rem;flex-wrap:wrap}
.ai-card-head strong{font-size:14px}
.ai-open{background:#1c8a06;color:#fff;border-radius:999px;font-size:11px;font-weight:700;padding:.05rem .5rem}
.ai-card-meta{display:flex;gap:.6rem;color:var(--ai-muted);font-size:12.5px;flex-wrap:wrap}
.ai-card-addr{color:var(--ai-muted);font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ai-card-why{margin:.3rem 0 0;font-size:13px}
.ai-prods{list-style:none;margin:.4rem 0 0;padding:0;display:grid;gap:.2rem}
.ai-prods li{display:flex;justify-content:space-between;gap:.5rem;font-size:12.5px;background:color-mix(in srgb,var(--ai-brand) 12%,transparent);border-radius:8px;padding:.15rem .5rem}
.ai-prods b{color:var(--ai-brand);white-space:nowrap}
.ai-form{display:flex;gap:.5rem;padding:.7rem;border-top:1px solid var(--ai-stroke)}
.ai-input{flex:1;min-width:0;background:var(--bg,#0e1116);color:var(--ai-text);border:1px solid var(--ai-stroke);border-radius:12px;padding:.65rem .8rem;font:inherit;outline:0}
.ai-input:focus{border-color:var(--ai-brand)}
.ai-send{border:0;border-radius:12px;background:var(--ai-brand);color:#fff;padding:0 .9rem;cursor:pointer}
.ai-send:disabled{opacity:.5;cursor:default}
.ai-note{padding:0 .9rem .6rem;color:var(--ai-muted);font-size:11.5px}
@media (max-width:768px){
  .ai-launcher{--ai-base:calc(88px + env(safe-area-inset-bottom,0px))}
  .ai-panel{left:0;right:0;bottom:0;width:100%;height:100dvh;border-radius:0;border:0}
}
@media (prefers-reduced-motion:reduce){.ai-typing i{animation:none}}