.ava-root{position:fixed;z-index:2147483000}
.ava-fab{position:fixed;bottom:20px;right:20px;padding:14px 16px;border:none;border-radius:999px;color:#fff;cursor:pointer;box-shadow:0 8px 24px rgba(0,0,0,.2);font-size:18px}
.ava-panel{position:fixed;bottom:90px;right:20px;width:360px;max-height:70vh;background:#fff;color:#111;border-radius:16px;box-shadow:0 16px 40px rgba(0,0,0,.18);overflow:hidden;display:flex;flex-direction:column;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
@media (max-width:640px){.ava-panel{right:10px;left:10px;width:auto}}
.ava-header{display:flex;align-items:center;gap:10px;padding:10px 12px;border-bottom:3px solid #3b82f6;background:#f7f7f7}
.ava-logo{height:24px}
.ava-title{font-weight:600;flex:1}
.ava-close{border:none;background:transparent;font-size:22px;cursor:pointer}
.ava-messages{padding:10px;overflow:auto;flex:1;background:#fafafa}
.ava-row{display:flex;margin-bottom:8px}
.ava-row.user{justify-content:flex-end}
.ava-row.assistant{justify-content:flex-start}
.ava-bubble{max-width:80%;padding:10px 12px;border-radius:16px}
.ava-row.user .ava-bubble{background:#3b82f6;color:#fff  }
.ava-row.assistant .ava-bubble{background:#fff;border:1px solid #e5e7eb}
.ava-footer{display:flex;gap:6px;padding:10px;background:#f7f7f7}
.ava-input{flex:1;border:1px solid #e5e7eb;border-radius:999px;padding:10px 12px}
.ava-send,.ava-mic,.ava-handoff,.ava-btn{border:none;border-radius:999px;padding:8px 12px;color:#fff;cursor:pointer}
.ava-cards{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:6px}
.ava-card{border:1px solid #e5e7eb;border-radius:12px;overflow:hidden;background:#fff}
.ava-card img{width:100%;height:120px;object-fit:cover}
.ava-card-body{padding:8px}
.ava-card-title{font-weight:600;margin-bottom:4px}
.ava-card-text{font-size:12px;color:#444;margin-bottom:6px}
.ava-card-actions{display:flex;gap:6px;flex-wrap:wrap}