/* Website visitor live chat (landing page) */
.pc-fab{position:fixed;right:18px;bottom:18px;z-index:1050;width:58px;height:58px;border-radius:50%;border:0;background:linear-gradient(135deg,var(--cyan),var(--blue));color:var(--on-cyan,#021018);font-size:1.55rem;display:grid;place-items:center;cursor:pointer;box-shadow:0 14px 34px -8px rgba(var(--cy-rgb),.6);transition:transform .2s}
.pc-fab:hover{transform:translateY(-2px) scale(1.05)}.pc-fab.on{display:none}
.pc-fab.has{animation:pcpulse 1.6s ease-in-out infinite}
@keyframes pcpulse{0%,100%{box-shadow:0 14px 34px -8px rgba(var(--cy-rgb),.6),0 0 0 0 rgba(var(--cy-rgb),.5)}50%{box-shadow:0 14px 34px -8px rgba(var(--cy-rgb),.6),0 0 0 12px rgba(var(--cy-rgb),0)}}
.pc-badge{position:absolute;top:-3px;right:-3px;min-width:20px;height:20px;padding:0 5px;border-radius:999px;background:#ff4d6a;color:#fff;font:700 .72rem/20px var(--ff-b);text-align:center}
.pc-badge[hidden]{display:none}
.pc{position:fixed;right:18px;bottom:18px;z-index:1051;width:370px;height:540px;max-height:calc(100dvh - 36px);display:flex;flex-direction:column;border-radius:20px;overflow:hidden;background:var(--surface);color:var(--text);border:1px solid var(--line);box-shadow:0 30px 70px -20px rgba(0,0,0,.65);font-family:var(--ff-b)}
.pc[hidden]{display:none}
.pc-hd{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line);background:linear-gradient(135deg,rgba(var(--cy-rgb),.16),transparent)}
.pc-av{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:rgba(var(--cy-rgb),.14);color:var(--cyan);font-size:1.15rem;flex:none}
.pc-t{flex:1;min-width:0}.pc-t b{display:block;font-size:1.02rem;line-height:1.2}.pc-t small{display:block;color:var(--muted);font-size:.8rem}
.pc-x{background:none;border:0;color:var(--muted);width:34px;height:34px;border-radius:10px;display:grid;place-items:center;cursor:pointer}
.pc-x:hover{background:rgba(var(--wh-rgb),.08);color:var(--text)}
.pc-start{display:flex;flex-direction:column;gap:12px;padding:18px 18px 20px;overflow-y:auto}
.pc-start p{margin:0;color:var(--muted);font-size:.95rem}
.pc-start label{display:flex;flex-direction:column;gap:5px;font-size:.74rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.pc-start input{height:46px;border-radius:12px;border:1px solid var(--line);background:rgba(var(--wh-rgb),.05);color:var(--text);padding:0 14px;font:500 1rem var(--ff-b);text-transform:none;letter-spacing:0}
.pc-start input:focus,.pc-in textarea:focus{outline:0;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(var(--cy-rgb),.16)}
.pc-hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0}
.pc-go{height:48px;border:0;border-radius:12px;background:linear-gradient(135deg,var(--cyan),var(--blue));color:var(--on-cyan,#021018);font:700 1rem var(--ff-b);letter-spacing:.04em;display:flex;align-items:center;justify-content:center;gap:8px;cursor:pointer}
.pc-go:disabled{opacity:.6}
.pc-err{color:#ff6a82;font-size:.84rem;padding:0 2px}
.pc-err[hidden]{display:none}
.pc-chat{flex:1;min-height:0;display:flex;flex-direction:column}.pc-chat[hidden],.pc-start[hidden]{display:none}
.pc-msgs{flex:1;min-height:0;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:9px;scroll-behavior:smooth}
.pm{max-width:84%;display:flex;flex-direction:column;gap:2px}
.pm .pb{padding:9px 13px;border-radius:16px;font-size:.95rem;line-height:1.45;white-space:pre-wrap;overflow-wrap:anywhere}
.pm small{font-size:.7rem;color:var(--muted);padding:0 4px}
.pm.them{align-self:flex-start}.pm.them .pb{background:rgba(var(--wh-rgb),.08);border-bottom-left-radius:5px}
.pm.me{align-self:flex-end;align-items:flex-end}.pm.me .pb{background:linear-gradient(135deg,var(--cyan),var(--blue));color:var(--on-cyan,#021018);border-bottom-right-radius:5px}
.pm.sys{align-self:center;max-width:92%;text-align:center;font-size:.8rem;color:var(--muted);background:rgba(var(--wh-rgb),.05);border:1px dashed var(--line);border-radius:12px;padding:8px 12px;line-height:1.45}
.pd i{display:inline-block;width:6px;height:6px;margin:0 2px;border-radius:50%;background:var(--muted);animation:pcd 1.2s infinite}.pd i:nth-child(2){animation-delay:.15s}.pd i:nth-child(3){animation-delay:.3s}
@keyframes pcd{0%,60%,100%{opacity:.3;transform:none}30%{opacity:1;transform:translateY(-3px)}}
.pc-in{display:flex;gap:9px;align-items:flex-end;padding:11px 12px;border-top:1px solid var(--line)}
.pc-in textarea{flex:1;resize:none;max-height:110px;min-height:44px;border-radius:12px;border:1px solid var(--line);background:rgba(var(--wh-rgb),.05);color:var(--text);padding:10px 13px;font:500 .98rem/1.4 var(--ff-b)}
.pc-in button{width:44px;height:44px;flex:none;border:0;border-radius:12px;background:linear-gradient(135deg,var(--cyan),var(--blue));color:var(--on-cyan,#021018);font-size:1.05rem;display:grid;place-items:center;cursor:pointer}
.pc-chat .pc-err{padding:0 16px 8px}
@media (max-width:520px){.pc{right:0;left:0;bottom:0;width:100%;height:100dvh;max-height:100dvh;border-radius:0;border:0}.pc-fab{right:14px;bottom:14px}}

.cav{width:18px;height:18px;border-radius:50%;object-fit:cover;vertical-align:middle;margin-right:5px}