.chat-launcher{right:20px;bottom:var(--chat-bottom,20px);z-index:60;border-radius:var(--r-pill);border:1px solid var(--line-2);background:var(--ink);height:52px;color:var(--bg);font:inherit;font-size:var(--fs-ui);cursor:pointer;transition:transform .3s var(--ease), box-shadow .3s var(--ease);align-items:center;gap:10px;padding:0 20px 0 17px;font-weight:600;display:inline-flex;position:fixed;box-shadow:0 16px 40px #0a0b0d47}.chat-launcher svg{width:19px;height:19px;color:var(--accent)}.chat-launcher:hover{transform:translateY(-2px);box-shadow:0 20px 48px #0a0b0d57}.chat-launcher.is-open span{display:none}.chat-launcher.is-open{justify-content:center;width:52px;padding:0}.chat-panel{right:20px;bottom:calc(var(--chat-bottom,20px) + 64px);z-index:61;width:min(404px,100vw - 32px);height:min(624px, calc(100vh - var(--chat-bottom,20px) - 96px));border-radius:var(--r-32);flex-direction:column;display:flex;position:fixed;overflow:hidden;box-shadow:0 32px 80px #0a0b0d47}.chat-panel[hidden]{display:none}.chat-panel{animation:chat-in .18s var(--ease)}@keyframes chat-in{0%{opacity:0;transform:translateY(10px)scale(.99)}}@media (prefers-reduced-motion:reduce){.chat-panel{animation:none}}.chat-head{border-bottom:1px solid var(--line);align-items:center;gap:10px;padding:14px 14px 14px 16px;display:flex}.chat-avatar{border:1px solid var(--accent-line);background:var(--glass-bg);border-radius:50%;flex:none;place-items:center;width:36px;height:36px;font-size:14px;font-weight:700;display:grid}.chat-who{flex:1;min-width:0;line-height:1.25;display:grid}.chat-who b{font-size:15px;font-weight:600}.chat-who span{color:var(--ink-3);font-size:12px}.chat-head .icon-btn{flex:none;width:32px;height:32px}.chat-head .icon-btn svg{width:15px;height:15px}.chat-log{scrollbar-width:thin;flex:1;align-content:start;gap:12px;min-height:0;padding:16px;font-size:15px;line-height:1.55;display:grid;overflow-y:auto}.chat-intro{color:var(--ink-2);gap:14px;display:grid}.chat-chips{flex-wrap:wrap;gap:8px;display:flex}.chat-chips button{border-radius:var(--r-pill);border:1px solid var(--line);background:var(--glass-bg);font:inherit;color:var(--ink-2);cursor:pointer;text-align:left;transition:border-color .2s var(--ease), color .2s var(--ease);padding:8px 13px;font-size:13px}.chat-chips button:hover{border-color:var(--accent-line);color:var(--ink)}.chat-msg{border-radius:var(--r-16);overflow-wrap:anywhere;max-width:88%;padding:11px 14px}.chat-msg.user{background:var(--ink);color:var(--bg);border-bottom-right-radius:var(--r-12);justify-self:end}.chat-msg.assistant{background:var(--panel-1);border:1px solid var(--line);border-bottom-left-radius:var(--r-12);justify-self:start}.chat-msg p+p{margin-top:9px}.chat-msg ul{gap:5px;margin:9px 0 0;padding-left:18px;display:grid}.chat-msg a{color:var(--accent-ink);text-underline-offset:3px;text-decoration:underline}.chat-msg.user a{color:inherit}.chat-typing{gap:5px;padding:3px 0;display:inline-flex}.chat-typing i{background:var(--ink-4);border-radius:50%;width:7px;height:7px;animation:1.2s ease-in-out infinite chat-bounce}.chat-typing i:nth-child(2){animation-delay:.15s}.chat-typing i:nth-child(3){animation-delay:.3s}@keyframes chat-bounce{0%,60%,to{opacity:.45;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}.chat-error{color:var(--bad);font-size:13px}.chat-lead{border-radius:var(--r-16);border:1px dashed var(--line-2);background:var(--glass-bg);gap:8px;padding:14px;font-size:14px;display:grid}.chat-lead .input,.chat-lead .textarea{height:auto;min-height:40px;padding:9px 12px;font-size:14px}.chat-lead-actions{gap:8px;display:flex}.chat-sent{color:var(--ok);align-items:center;gap:8px;font-size:14px;display:flex}.chat-sent svg{width:16px;height:16px}.chat-composer{border-top:1px solid var(--line);align-items:flex-end;gap:8px;padding:12px;display:flex}.chat-composer .textarea{resize:none;flex:1;min-height:44px;max-height:124px;padding:11px 14px;font-size:15px}.chat-send{border:1px solid var(--accent-line);background:var(--accent);color:#000;cursor:pointer;width:44px;height:44px;transition:opacity .2s var(--ease);border-radius:50%;flex:none;place-items:center;display:grid}.chat-send svg{width:18px;height:18px}.chat-send:disabled{opacity:.45;cursor:default}.chat-foot{color:var(--ink-4);justify-content:space-between;align-items:center;gap:10px;padding:0 14px 12px;font-size:11px;line-height:1.4;display:flex}.chat-foot button{font:inherit;color:var(--ink-3);text-underline-offset:2px;cursor:pointer;background:0 0;border:0;padding:0;font-size:11px;text-decoration:underline}.chat-foot button:hover{color:var(--ink)}@media (max-width:560px){.chat-launcher span{display:none}.chat-launcher{justify-content:center;width:52px;padding:0}.chat-panel{border-radius:var(--r-24);width:auto;height:min(78vh,100vh - 16px);bottom:8px;left:8px;right:8px}}@media print{.chat-launcher,.chat-panel{display:none!important}}@media (prefers-reduced-motion:reduce){.chat-launcher,.chat-send{transition:none}.chat-launcher:hover{transform:none}.chat-typing i{animation:none}}