#bizfayd-support-root{--bf-navy:#07172f;--bf-blue:#123a70;--bf-gold:#ffb000;--bf-text:#0b1d35;--bf-line:#dbe4ef;--bf-green:#15803d;font-family:inherit}
.bf-support-launcher{position:fixed;right:28px;bottom:22px;z-index:10020;display:flex;align-items:center;gap:10px;background:var(--bf-gold);border:0;border-radius:999px;padding:12px 18px;color:#07172f;box-shadow:0 12px 35px rgba(0,0,0,.2);cursor:pointer}
.bf-support-launcher strong,.bf-support-launcher small{display:block;line-height:1.1;text-align:left}.bf-support-launcher small{font-size:11px;margin-top:3px}.bf-launcher-icon{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#07172f;color:#fff}
.bf-support-panel{position:fixed;right:28px;bottom:88px;width:min(390px,calc(100vw - 32px));max-height:72vh;background:#fff;border-radius:20px;overflow:hidden;z-index:10021;box-shadow:0 24px 60px rgba(5,22,48,.28);border:1px solid #e6ebf1}
.bf-support-header{display:flex;align-items:center;gap:10px;background:linear-gradient(135deg,#0b2448,#16457f);color:#fff;padding:14px 14px}.bf-brand-mark{width:34px;height:34px;border-radius:9px;background:var(--bf-gold);color:#07172f;display:grid;place-items:center;font-weight:800}.bf-support-header strong,.bf-support-header small{display:block}.bf-support-header small{font-size:11px;margin-top:2px}.bf-online-dot{display:inline-block;width:8px;height:8px;background:#2be27d;border-radius:50%;margin-right:5px}.bf-support-close{margin-left:auto;background:rgba(255,255,255,.12);color:#fff;border:0;width:34px;height:34px;border-radius:10px;font-size:22px;cursor:pointer}
.bf-support-strip{background:#fff5d6;color:#664900;padding:10px 14px;font-size:12px;border-bottom:1px solid #f3df9f}
.bf-support-messages{padding:12px 14px;max-height:300px;overflow:auto;background:#f8fbff}.bf-msg{margin-bottom:10px}.bf-msg-bubble{padding:11px 12px;border-radius:13px;line-height:1.45;font-size:13px;box-shadow:0 1px 0 rgba(0,0,0,.03)}.bf-msg-ai .bf-msg-bubble{background:#fff;border:1px solid #cfdbea;color:#0b1d35}.bf-msg-user .bf-msg-bubble{background:#0d2f5e;color:#fff;border:1px solid #0d2f5e;margin-left:36px}.bf-msg-typing .bf-msg-bubble{background:#eef4fb;color:#35506f;font-style:italic}.bf-human-available{background:#ecfdf3;border:1px solid #b7edc9;color:#11652e;padding:9px 10px;border-radius:10px;font-size:12px;font-weight:600}
.bf-support-chips{display:flex;gap:7px;flex-wrap:wrap;padding:11px 12px;border-top:1px solid var(--bf-line);background:#fff}.bf-support-chips button{border:1px solid #ced9e7;background:#fff;border-radius:999px;padding:8px 11px;font-weight:700;color:#0b1d35;cursor:pointer}.bf-support-chips .bf-human-btn{border-color:#f0a500;background:#fff9e7}
.bf-support-form{display:grid;grid-template-columns:1fr auto;gap:8px;padding:0 12px 10px}.bf-support-form input{min-width:0;border:1px solid #c9d5e5;border-radius:12px;padding:12px 12px;font:inherit;color:#0b1d35;background:#fff}.bf-support-form button{border:0;border-radius:12px;background:var(--bf-gold);color:#07172f;font-weight:800;padding:0 18px;cursor:pointer}.bf-support-form button:disabled{opacity:.65;cursor:wait}
.bf-support-meta{display:flex;justify-content:space-between;gap:12px;padding:0 12px 12px;color:#61738b;font-size:10px}.bf-support-meta button{border:0;background:transparent;color:#174b86;font-weight:700;cursor:pointer;padding:0}
.bf-human-card{margin:0 12px 14px;padding:13px;background:#f6fff9;border:1px solid #b9e7c7;border-radius:13px;color:#123d22}.bf-human-card strong{display:block;margin-bottom:5px}.bf-human-card p{font-size:12px;line-height:1.45;margin:0 0 9px}.bf-whatsapp-link{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;background:#25D366;color:#052b15;font-weight:800;border-radius:10px;padding:10px 14px;margin-bottom:7px}.bf-human-card small{display:block;color:#486452}
@media(max-width:640px){.bf-support-panel{right:10px;bottom:82px;width:calc(100vw - 20px);max-height:78vh}.bf-support-launcher{right:12px;bottom:14px}.bf-support-messages{max-height:260px}}