.pcz-bubble{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,#a855f7,#ec4899);color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;cursor:pointer;box-shadow:0 4px 20px rgba(168,85,247,.5);transition:transform .15s ease}.pcz-bubble:hover{transform:scale(1.06)}.pcz-window{position:absolute;bottom:74px;right:0;width:320px;max-width:90vw;height:420px;max-height:70vh;background:#15121c;border:1px solid rgba(168,85,247,.25);border-radius:14px;box-shadow:0 10px 40px rgba(0,0,0,.5);display:flex;flex-direction:column;overflow:hidden}.pcz-header{background:linear-gradient(135deg,#a855f7,#ec4899);color:#fff;padding:14px 16px;font-size:14px;font-weight:600;display:flex;align-items:center;justify-content:space-between}.pcz-close{cursor:pointer;font-size:20px;line-height:1;opacity:.85}.pcz-close:hover{opacity:1}.pcz-messages{flex:1;overflow-y:auto;padding:12px;background:#15121c;display:flex;flex-direction:column;gap:8px}.pcz-msg{max-width:80%;padding:8px 12px;border-radius:14px;font-size:13px;line-height:1.4;word-wrap:break-word}.pcz-msg-visitor{align-self:flex-end;background:linear-gradient(135deg,#a855f7,#ec4899);color:#fff;border-bottom-right-radius:4px}.pcz-msg-agent{align-self:flex-start;background:#262130;color:#eee;border-bottom-left-radius:4px}.pcz-form{display:flex;border-top:1px solid rgba(168,85,247,.2);padding:8px;gap:6px;background:#15121c}.pcz-form input{flex:1;border:1px solid rgba(168,85,247,.3);background:#1f1a29;color:#fff;border-radius:20px;padding:8px 14px;font-size:13px;outline:none}.pcz-form input::placeholder{color:#9c94ab}.pcz-form input:focus{border-color:#a855f7}.pcz-form button{background:linear-gradient(135deg,#a855f7,#ec4899);color:#fff;border:none;border-radius:20px;padding:8px 16px;font-size:13px;cursor:pointer}.pcz-form button:hover{opacity:.9}@media (max-width:480px){.pcz-window{width:calc(100vw - 24px);right:-8px}}