.cdv-chat-launcher{position:fixed;right:1.4rem;bottom:1.4rem;z-index:900;width:58px;height:58px;border-radius:50%;background:var(--accent);color:#1a1410;display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;font-family:var(--sans);box-shadow:0 10px 28px -8px rgba(var(--accent-rgb),.6);transition:transform .25s ease}.cdv-chat-launcher:hover{transform:translateY(-2px)}.cdv-chat-launcher svg{width:26px;height:26px}.cdv-chat-launcher .cdv-chat-dot{position:absolute;top:2px;right:2px;width:10px;height:10px;border-radius:50%;background:var(--bg-deep);border:2px solid var(--accent)}.cdv-chat-panel{position:fixed;right:1.4rem;bottom:5.6rem;z-index:900;width:min(380px,calc(100vw - 2.4rem));height:min(600px,calc(100vh - 8rem));background:var(--bg);color:var(--ink);border:1px solid var(--line-strong);border-radius:16px;overflow:hidden;display:none;flex-direction:column;font-family:var(--sans);box-shadow:0 24px 60px -12px rgba(0,0,0,.6)}.cdv-chat-panel.is-open{display:flex}.cdv-chat-header{background:var(--bg-deep);color:var(--ink);padding:.9rem 1rem;display:flex;align-items:center;justify-content:space-between;gap:.6rem;flex:none;border-bottom:1px solid var(--line)}.cdv-chat-header-title{font-weight:600;font-size:.95rem}.cdv-chat-header-sub{font-size:.72rem;color:var(--ink-dim);margin-top:.1rem}.cdv-chat-header-actions{display:flex;align-items:center;gap:.5rem}.cdv-chat-book-link{font-size:.72rem;font-weight:600;color:var(--accent);border:1px solid rgba(var(--accent-rgb),.45);border-radius:var(--radius-sm);padding:.35rem .7rem;white-space:nowrap}.cdv-chat-book-link:hover{background:rgba(var(--accent-rgb),.12)}.cdv-chat-close{background:0 0;border:none;color:var(--ink);cursor:pointer;width:26px;height:26px;display:flex;align-items:center;justify-content:center;opacity:.7}.cdv-chat-close:hover{opacity:1}.cdv-chat-messages{flex:1;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:.7rem}.cdv-chat-msg{max-width:84%;font-size:.87rem;line-height:1.45;padding:.65rem .85rem;border-radius:var(--radius-sm)}.cdv-chat-msg.user{align-self:flex-end;background:var(--accent);color:#1a1410;border-bottom-right-radius:3px}.cdv-chat-msg.bot{align-self:flex-start;background:var(--bg-elevated);border:1px solid var(--line);color:var(--ink-soft);border-bottom-left-radius:3px}.cdv-chat-msg.typing{align-self:flex-start;background:var(--bg-elevated);border:1px solid var(--line);display:flex;gap:.3rem;padding:.8rem 1rem}.cdv-chat-msg.typing span{width:6px;height:6px;border-radius:50%;background:var(--stone);opacity:.5;animation:cdvTypingDot 1.1s ease-in-out infinite}.cdv-chat-msg.typing span:nth-child(2){animation-delay:.15s}.cdv-chat-msg.typing span:nth-child(3){animation-delay:.3s}@keyframes cdvTypingDot{0%,100%,60%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}.cdv-chat-escalate{align-self:stretch;background:rgba(var(--accent-rgb),.1);border:1px solid rgba(var(--accent-rgb),.4);border-radius:var(--radius-sm);padding:.8rem .9rem;font-size:.82rem;color:var(--ink-soft);display:flex;flex-direction:column;gap:.6rem}.cdv-chat-escalate a{align-self:flex-start;background:var(--accent);color:#1a1410;font-weight:600;font-size:.8rem;padding:.5rem .9rem;border-radius:var(--radius-sm)}.cdv-chat-form{flex:none;display:flex;gap:.5rem;padding:.8rem;border-top:1px solid var(--line);background:var(--bg-deep)}.cdv-chat-input{flex:1;border:1px solid var(--line-strong);border-radius:var(--radius-sm);padding:.6rem 1rem;font-family:var(--sans);font-size:.87rem;color:var(--ink);background:rgba(237,239,241,.05)}.cdv-chat-input::placeholder{color:var(--ink-dim)}.cdv-chat-input:focus{outline:0;border-color:var(--accent)}.cdv-chat-send{flex:none;width:40px;height:40px;border-radius:50%;border:none;cursor:pointer;background:var(--accent);color:#1a1410;display:flex;align-items:center;justify-content:center}.cdv-chat-send:disabled{opacity:.5;cursor:default}.cdv-chat-send svg{width:17px;height:17px}@media (max-width:480px){.cdv-chat-panel{right:.6rem;bottom:5rem}.cdv-chat-launcher{right:1rem;bottom:1rem}}