#atilim-chat-btn{
 position:fixed;right:26px;bottom:96px;width:66px;height:66px;border-radius:999px;
 background:linear-gradient(135deg,#7b1fa2,#1f1f1f);display:flex;align-items:center;justify-content:center;
 cursor:pointer;z-index:999999;box-shadow:0 18px 45px rgba(0,0,0,.28)
}
#atilim-chat-btn svg{width:31px;fill:#fff}
#atilim-chat-window{
 position:fixed;right:26px;bottom:174px;width:390px;height:580px;background:#fff;border-radius:22px;
 overflow:hidden;z-index:999999;display:none;flex-direction:column;box-shadow:0 22px 65px rgba(0,0,0,.24);
 font-family:Arial,Helvetica,sans-serif
}
#atilim-chat-window.active{display:flex}
.atilim-chat-header{background:#202020;color:#fff;padding:18px 20px;display:flex;justify-content:space-between;align-items:center;font-weight:700;font-size:17px}
.atilim-chat-close{cursor:pointer;font-size:28px;line-height:1}
#atilim-chat-messages{flex:1;overflow-y:auto;padding:18px;background:#fafafa}
.chat-msg{padding:13px 16px;border-radius:17px;margin-bottom:13px;max-width:84%;line-height:1.55;font-size:14px;word-break:break-word}
.chat-msg.user{background:#7620a2;color:#fff;margin-left:auto;border-bottom-right-radius:7px}
.chat-msg.bot{background:#fff;color:#333;border:1px solid #e8e8e8;border-bottom-left-radius:7px}
.chat-msg.bot a{color:#7620a2;font-weight:700;text-decoration:underline}
.chat-msg.loading{opacity:.75}
.atilim-chat-input-area{display:flex;padding:15px 16px;border-top:1px solid #ededed;background:#fff;gap:10px}
#atilim-chat-input{flex:1;border:1px solid #ddd;border-radius:999px;padding:12px 15px;font-size:14px;outline:none}
#atilim-chat-input:focus{border-color:#7620a2;box-shadow:0 0 0 3px rgba(118,32,162,.1)}
#atilim-chat-send{width:46px;height:46px;border:none;border-radius:999px;background:#202020;color:#fff;cursor:pointer;font-size:18px}
#atilim-chat-send:disabled{opacity:.55;cursor:not-allowed}
@media(max-width:768px){
 #atilim-chat-window{width:calc(100% - 24px);height:70dvh;right:12px!important;bottom:92px!important;border-radius:20px}
 #atilim-chat-btn{right:18px!important;bottom:92px!important}
}