/* Asistente (chat guiado + texto libre). Usa las variables de color de site.css (claro/oscuro). */
.asi{position:fixed;inset:0;z-index:300;display:flex;align-items:flex-end;justify-content:center;opacity:0;transition:opacity .18s}
.asi[hidden]{display:none}
.asi.on{opacity:1}
.asi-bg{position:absolute;inset:0;background:rgba(20,18,15,.55);backdrop-filter:blur(2px)}
.asi-w{position:relative;width:100%;max-width:520px;height:min(86dvh,720px);display:flex;flex-direction:column;background:var(--bg);color:var(--ink);border:1px solid var(--line);border-radius:20px 20px 0 0;box-shadow:var(--shadow);overflow:hidden;transform:translateY(24px);transition:transform .22s cubic-bezier(.2,.7,.2,1)}
.asi.on .asi-w{transform:none}
@media(min-width:861px){.asi{align-items:center}.asi-w{border-radius:20px;height:min(80vh,720px)}}
@media(max-width:520px){.asi-w{height:100dvh;max-height:100dvh;border-radius:0;border:0}}
.asi-h{display:flex;align-items:center;gap:12px;padding:14px 14px 12px 16px;border-bottom:1px solid var(--line);background:var(--card)}
.asi-h>div{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px}
.asi-h b{font-family:var(--serif);font-weight:500;font-size:19px;letter-spacing:-.01em}
.asi-h small{font-size:12.5px;color:var(--muted)}
.asi-ic{flex:none;width:38px;height:38px;border-radius:12px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#2f6b62,#5b8f6e 55%,#c08a2e)}
.asi-x{flex:none;width:40px;height:40px;border-radius:50%;background:var(--soft);color:var(--ink);display:grid;place-items:center}
.asi-x:hover{filter:brightness(.96)}
.asi-log{flex:1;overflow-y:auto;overscroll-behavior:contain;padding:16px 14px 8px;display:flex;flex-direction:column;gap:10px;scroll-behavior:smooth}
.asi-m{max-width:92%;padding:10px 14px;border-radius:16px;font-size:15px;line-height:1.5;word-wrap:break-word}
.asi-m p{margin:0}
.asi-m.bot{align-self:flex-start;background:var(--card);border:1px solid var(--line);border-bottom-left-radius:5px}
.asi-m.yo{align-self:flex-end;background:var(--acc);color:var(--on-acc,#fff);border-bottom-right-radius:5px;font-weight:600}
.asi-m.hint{background:none;border:0;padding:0 4px;color:var(--muted)}
.asi-hint{font-size:13px;color:var(--muted)}
.asi-m.res{max-width:100%;width:100%;padding:12px}
.asi-m.res>p{margin:0 0 12px}
.asi-sep{height:1px;background:var(--line);margin:6px 0}
.asi-chips{display:flex;flex-wrap:wrap;gap:8px;align-self:flex-start;max-width:100%}
.asi-chip{display:inline-flex;align-items:center;gap:7px;min-height:42px;padding:0 15px;border-radius:999px;border:1.5px solid var(--acc);background:var(--card);color:var(--ink);font-weight:700;font-size:14.5px;transition:background .15s,transform .1s}
.asi-chip small{font-size:12px;font-weight:600;color:var(--muted)}
.asi-chip.soft{border-style:dashed;border-color:var(--line);color:var(--muted)}
.asi-chip:hover:not(:disabled){background:var(--accs)}
.asi-chip:active:not(:disabled){transform:scale(.97)}
.asi-chip.sel{background:var(--acc);color:var(--on-acc,#fff);border-color:var(--acc)}
.asi-chip.sel small{color:inherit;opacity:.8}
.asi-chips.used .asi-chip:not(.sel){opacity:.42}
.asi-chip:disabled{cursor:default}
.asi-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.asi-card{display:flex;flex-direction:column;background:var(--bg);border:1px solid var(--line);border-radius:14px;overflow:hidden;min-width:0}
.asi-ph{position:relative;display:block;aspect-ratio:1/1;background:var(--soft);overflow:hidden}
.asi-ph img{position:relative;width:100%;height:100%;object-fit:cover;display:block}
.asi-ini{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--serif);font-size:30px;color:var(--faint)}
.asi-tx{display:flex;flex-direction:column;gap:3px;padding:9px 10px 10px;flex:1}
.asi-br{font-size:11.5px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
.asi-ti{font-size:13.5px;font-weight:600;line-height:1.35;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;flex:1}
.asi-ok{margin-top:6px;display:flex;align-items:center;justify-content:center;min-height:38px;border-radius:10px;background:var(--acc);color:var(--on-acc,#fff);font-weight:700;font-size:13.5px}
.asi-ok:hover{filter:brightness(1.08)}
.asi-acts{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.asi-btn{min-height:42px;padding:0 18px;border-radius:12px;background:var(--ink);color:var(--bg);font-weight:700;font-size:14px}
.asi-btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.asi-btn:hover{filter:brightness(1.1)}
.asi-f{display:flex;gap:8px;padding:10px 12px calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:var(--card)}
.asi-in{flex:1;min-width:0;height:46px;border:1.5px solid var(--line);border-radius:14px;padding:0 14px;background:var(--bg);color:var(--ink);font-size:16px}
.asi-in:focus{outline:none;border-color:var(--acc)}
.asi-go{flex:none;width:46px;height:46px;border-radius:14px;background:var(--acc);color:var(--on-acc,#fff);display:grid;place-items:center}
.asi-dots{display:inline-flex;gap:4px;align-items:center;height:14px}
.asi-dots i{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:asib 1s infinite ease-in-out}
.asi-dots i:nth-child(2){animation-delay:.15s}.asi-dots i:nth-child(3){animation-delay:.3s}
@keyframes asib{0%,80%,100%{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}
.asi button:focus-visible,.asi a:focus-visible,.asi-log:focus-visible{outline:3px solid var(--acc);outline-offset:2px}
@media(prefers-reduced-motion:reduce){.asi,.asi-w,.asi-chip,.asi-dots i{transition:none;animation:none}.asi-log{scroll-behavior:auto}}
.asi-wait{font-size:13px;color:var(--muted)}
.asi-m.typing{display:flex;align-items:center;gap:6px}