#yelli-fab{position:fixed;right:22px;bottom:22px;z-index:9999;width:64px;height:64px;border-radius:50%;border:0;cursor:pointer;
 background:radial-gradient(circle at 30% 30%,#fcd34d,#f59e0b 60%,#d97706);box-shadow:0 10px 28px rgba(217,119,6,.45);display:flex;align-items:center;justify-content:center;transition:transform .2s}
#yelli-fab:hover{transform:translateY(-3px) scale(1.04)}
#yelli-fab svg{width:40px;height:40px}
#yelli-fab .yelli-dot{position:absolute;top:6px;right:6px;width:12px;height:12px;border-radius:50%;background:#4338ca;border:2px solid #fff}
#yelli-panel{position:fixed;right:22px;bottom:98px;z-index:9999;width:370px;max-width:calc(100vw - 28px);height:540px;max-height:calc(100vh - 120px);
 background:#fffbeb;border-radius:20px;box-shadow:0 24px 60px rgba(30,27,75,.35);display:none;flex-direction:column;overflow:hidden;font-family:'DM Sans',sans-serif}
#yelli-panel.open{display:flex}
.yelli-head{background:linear-gradient(135deg,#1e1b4b,#4338ca);color:#fff;padding:14px 16px;display:flex;align-items:center;gap:10px}
.yelli-head b{font-family:'Fraunces',serif;font-size:18px;color:#fbbf24}.yelli-head small{display:block;opacity:.8;font-size:12px}
.yelli-head button{margin-left:auto;background:none;border:0;color:#fff;font-size:22px;cursor:pointer}
.yelli-body{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px}
.yelli-msg{max-width:88%;padding:10px 13px;border-radius:14px;font-size:14px;line-height:1.45;white-space:pre-line}
.yelli-msg.bot{background:#fff;color:#1e1b4b;border:1px solid #fde68a;border-bottom-left-radius:4px;align-self:flex-start}
.yelli-msg.me{background:#4338ca;color:#fff;border-bottom-right-radius:4px;align-self:flex-end}
.yelli-msg a{color:#b45309;font-weight:700}
.yelli-btns{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.yelli-btns a,.yelli-btns button{background:#f59e0b;color:#1e1b4b!important;border:0;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:700;text-decoration:none;cursor:pointer}
.yelli-chips{display:flex;gap:6px;overflow-x:auto;padding:8px 12px;border-top:1px solid #fde68a;background:#fef3c7}
.yelli-chips button{flex:0 0 auto;border:1px solid #4338ca;background:#fff;color:#4338ca;border-radius:999px;padding:5px 11px;font-size:12px;font-weight:600;cursor:pointer}
.yelli-chips button:hover{background:#4338ca;color:#fff}
.yelli-input{display:flex;gap:8px;padding:10px 12px;background:#fff;border-top:1px solid #fde68a}
.yelli-input input{flex:1;border:1px solid #c7d2fe;border-radius:999px;padding:9px 14px;font-size:14px;outline:none}
.yelli-input button{border:0;background:#1e1b4b;color:#fbbf24;border-radius:999px;padding:0 16px;font-weight:700;cursor:pointer}
.yelli-form{background:#fff;border:1px solid #c7d2fe;border-radius:14px;padding:12px;display:grid;gap:8px;font-size:13px}
.yelli-form label{font-weight:700;color:#1e1b4b}
.yelli-form input,.yelli-form select,.yelli-form textarea{width:100%;border:1px solid #c7d2fe;border-radius:8px;padding:6px 8px;font-size:13px}
.yelli-form .row2{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.yelli-form button{background:#4338ca;color:#fff;border:0;border-radius:8px;padding:8px;font-weight:700;cursor:pointer}
@media(max-width:480px){#yelli-panel{right:8px;bottom:90px;height:calc(100vh - 110px)}}