.cs-chat-wrap{position:relative}
.cs-chat-bubble{position:absolute;right:8px;bottom:8px;z-index:20;display:flex;align-items:center;gap:8px;background:var(--nachtblau,#0D2B45);color:#fff;border:none;border-radius:999px;padding:12px 18px;font:600 15px/1.2 var(--font-body,inherit);cursor:pointer;box-shadow:0 8px 20px rgba(13,43,69,.25);transition:transform .15s ease}
.cs-chat-bubble:hover{transform:translateY(-2px)}
.cs-chat-bubble svg{width:18px;height:18px}
.cs-chat-panel{position:absolute;right:8px;bottom:64px;z-index:30;width:min(340px,90vw);max-height:440px;background:#fff;border-radius:16px;box-shadow:0 16px 40px rgba(13,43,69,.28);display:none;flex-direction:column;overflow:hidden;border:1px solid #E3ECF4}
.cs-chat-panel.open{display:flex}
.cs-chat-header{background:var(--nachtblau,#0D2B45);color:#fff;padding:12px 14px;display:flex;align-items:center;justify-content:space-between;font:600 14px/1.2 inherit}
.cs-chat-header button{background:none;border:none;color:#fff;cursor:pointer;font-size:18px;line-height:1;opacity:.8}
.cs-chat-header button:hover{opacity:1}
.cs-chat-messages{flex:1;overflow-y:auto;padding:12px 14px;display:flex;flex-direction:column;gap:10px;font-size:14px;background:#F7FAFD}
.cs-chat-msg{max-width:88%;padding:8px 12px;border-radius:12px;line-height:1.4}
.cs-chat-msg.bot{align-self:flex-start;background:#fff;border:1px solid #E3ECF4;color:#1A1A1A}
.cs-chat-msg.user{align-self:flex-end;background:var(--hellblau,#3E9AE0);color:#fff}
.cs-chat-msg.error{align-self:center;background:#FDECEC;color:#B3261E;font-size:13px;text-align:center}
.cs-chat-input-row{display:flex;gap:8px;padding:10px;border-top:1px solid #E3ECF4;background:#fff}
.cs-chat-input-row input{flex:1;border:1px solid #D7E2EC;border-radius:999px;padding:9px 14px;font-size:14px;outline:none}
.cs-chat-input-row input:focus{border-color:var(--hellblau,#3E9AE0)}
.cs-chat-input-row button{background:var(--hellblau,#3E9AE0);color:#fff;border:none;border-radius:999px;width:38px;height:38px;cursor:pointer;flex-shrink:0}
.cs-chat-input-row button:disabled{opacity:.5;cursor:not-allowed}
.cs-chat-typing{align-self:flex-start;color:#7A8A99;font-size:13px;font-style:italic}
@media (max-width:480px){.cs-chat-panel{right:4px;left:4px;width:auto}}