/* ShaarpMind AI Chatbot Widget */
:root{--sm-p:#6366f1;--sm-pd:#4f46e5}
#sm-chatbot{position:fixed;z-index:999999;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}
.sm-pos-bottom-right{bottom:24px;right:24px}
.sm-pos-bottom-left{bottom:24px;left:24px}
/* Toggle button */
#sm-toggle{width:58px;height:58px;border-radius:50%;background:var(--sm-p);border:none;cursor:pointer;font-size:26px;color:#fff;box-shadow:0 4px 20px rgba(0,0,0,.25);transition:transform .2s,box-shadow .2s;display:flex;align-items:center;justify-content:center}
#sm-toggle:hover{transform:scale(1.08);box-shadow:0 6px 28px rgba(0,0,0,.3)}
/* Window */
#sm-window{position:absolute;bottom:70px;width:370px;max-height:580px;background:#fff;border-radius:16px;box-shadow:0 8px 40px rgba(0,0,0,.18);display:flex;flex-direction:column;overflow:hidden;animation:sm-slide .25s ease}
.sm-pos-bottom-right #sm-window{right:0}
.sm-pos-bottom-left #sm-window{left:0}
@keyframes sm-slide{from{opacity:0;transform:translateY(14px) scale(.97)}to{opacity:1;transform:none}}
@media(max-width:420px){#sm-window{width:calc(100vw - 20px)}}
/* Header */
#sm-header{background:var(--sm-p);color:#fff;padding:14px 16px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}
#sm-header-info{display:flex;align-items:center;gap:10px}
#sm-avatar{width:36px;height:36px;background:rgba(255,255,255,.2);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px}
#sm-bot-name{font-weight:700;font-size:14px;line-height:1.2}
#sm-status{font-size:11px;opacity:.8;color:#4ade80}
#sm-close-btn{background:none;border:none;color:rgba(255,255,255,.8);cursor:pointer;font-size:16px;padding:4px 6px;border-radius:6px;transition:background .15s}
#sm-close-btn:hover{background:rgba(255,255,255,.15);color:#fff}
/* Messages */
#sm-messages{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px;scroll-behavior:smooth}
#sm-messages::-webkit-scrollbar{width:4px}
#sm-messages::-webkit-scrollbar-thumb{background:#ddd;border-radius:4px}
.sm-msg{display:flex;flex-direction:column;max-width:85%;animation:sm-min .2s ease}
@keyframes sm-min{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}
.sm-msg-bot{align-self:flex-start}
.sm-msg-user{align-self:flex-end}
.sm-bubble{padding:10px 14px;border-radius:16px;font-size:14px;line-height:1.55;word-break:break-word}
.sm-msg-bot .sm-bubble{background:#f1f5f9;color:#1e293b;border-bottom-left-radius:4px}
.sm-msg-user .sm-bubble{background:var(--sm-p);color:#fff;border-bottom-right-radius:4px}
.sm-time{font-size:10px;color:#94a3b8;margin-top:3px;padding:0 4px}
.sm-msg-user .sm-time{text-align:right}
/* Menu buttons */
.sm-menu-btns{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}
.sm-menu-btn{padding:7px 14px;border:2px solid var(--sm-p);color:var(--sm-p);background:#fff;border-radius:20px;font-size:13px;font-weight:600;cursor:pointer;transition:all .18s}
.sm-menu-btn:hover{background:var(--sm-p);color:#fff}
/* Typing */
.sm-typing .sm-bubble{display:flex;gap:4px;align-items:center;padding:12px 16px}
.sm-dot{width:8px;height:8px;border-radius:50%;background:#94a3b8;animation:sm-bounce .8s infinite}
.sm-dot:nth-child(2){animation-delay:.15s}
.sm-dot:nth-child(3){animation-delay:.3s}
@keyframes sm-bounce{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-5px)}}
/* Input */
#sm-input-area{display:flex;align-items:flex-end;gap:8px;padding:10px 12px;border-top:1px solid #e2e8f0;flex-shrink:0}
#sm-input{flex:1;padding:9px 12px;font-size:14px;border:1px solid #e2e8f0;border-radius:10px;resize:none;max-height:100px;outline:none;font-family:inherit;transition:border .2s;line-height:1.4}
#sm-input:focus{border-color:var(--sm-p);box-shadow:0 0 0 3px rgba(99,102,241,.1)}
#sm-send{width:38px;height:38px;border-radius:10px;background:var(--sm-p);border:none;cursor:pointer;font-size:16px;color:#fff;flex-shrink:0;transition:background .18s,transform .15s;display:flex;align-items:center;justify-content:center}
#sm-send:hover{background:var(--sm-pd);transform:scale(1.05)}
#sm-send:disabled{background:#cbd5e1;cursor:default;transform:none}
/* Footer */
#sm-footer{text-align:center;font-size:10px;color:#94a3b8;padding:5px;background:#f8fafc;border-top:1px solid #e2e8f0;flex-shrink:0}
/* Lead form */
#sm-lead-area{padding:10px 14px;background:#f8fafc;border-top:1px solid #e2e8f0;flex-shrink:0;display:none}
.sm-lead-field{margin-bottom:8px}
.sm-lead-field label{display:block;font-size:12px;font-weight:600;color:#475569;margin-bottom:3px}
.sm-lead-inp{width:100%;padding:8px 10px;font-size:13px;border:1px solid #e2e8f0;border-radius:8px;box-sizing:border-box;outline:none;transition:border .2s}
.sm-lead-inp:focus{border-color:var(--sm-p)}
.sm-lead-submit{width:100%;padding:9px;background:var(--sm-p);color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:background .18s;margin-top:4px}
.sm-lead-submit:hover{background:var(--sm-pd)}