.iw-chat-fab{position:fixed;inset-block-end:20px;inset-inline-end:20px;z-index:1000;width:52px;height:52px;border-radius:50%;border:none;background:var(--accent);color:#fff;font-size:22px;cursor:pointer;box-shadow:0 8px 24px -8px rgba(13,20,32,.45);display:flex;align-items:center;justify-content:center;transition:transform .15s ease}.iw-chat-fab:hover{transform:translateY(-2px)}.iw-chat-badge{position:absolute;top:-2px;inset-inline-end:-2px;min-width:18px;height:18px;padding:0 4px;border-radius:9px;background:var(--sell);color:#fff;font-size:11px;font-weight:700;line-height:18px;text-align:center;font-family:var(--mono)}.iw-chat-panel{position:fixed;inset-block-end:84px;inset-inline-end:20px;z-index:1000;width:min(360px,calc(100vw - 40px));height:min(480px,calc(100vh - 150px));background:var(--paper);border:1px solid var(--rule);border-radius:12px;box-shadow:0 20px 50px -20px rgba(13,20,32,.45);display:flex;flex-direction:column;overflow:hidden}.iw-chat-head{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--rule);font-family:var(--sans);font-weight:600;font-size:15px;color:var(--ink)}.iw-chat-head button{background:none;border:none;font-size:22px;line-height:1;cursor:pointer;color:var(--ink-3)}.iw-chat-body{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:8px}.iw-chat-empty{color:var(--ink-3);font-size:13px;font-family:var(--ui);margin:auto 0;text-align:center;padding:0 12px}.iw-chat-msg{max-width:82%;padding:8px 11px;border-radius:12px;font-size:13.5px;line-height:1.4;font-family:var(--ui);white-space:pre-wrap;word-break:break-word}.iw-chat-msg.is-user{align-self:flex-end;background:var(--accent);color:#fff;border-end-end-radius:4px}.iw-chat-msg.is-admin{align-self:flex-start;background:var(--bg);color:var(--ink);border:1px solid var(--rule);border-end-start-radius:4px}.iw-chat-note{padding:0 14px 6px;font-size:11px;color:var(--ink-3);font-family:var(--mono)}.iw-chat-error{padding:0 14px 6px;font-size:12px;color:var(--sell)}.iw-chat-input{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--rule)}.iw-chat-input textarea{flex:1;resize:none;border:1px solid var(--rule);border-radius:8px;padding:8px 10px;font-family:var(--ui);font-size:13.5px;color:var(--ink);background:#fff;outline:none}.iw-chat-input textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(29,78,216,.12)}.iw-chat-input button{align-self:flex-end;padding:9px 14px;border-radius:8px;border:none;background:var(--ink);color:var(--paper);font-family:var(--mono);font-size:12px;text-transform:uppercase;letter-spacing:.06em;cursor:pointer}.iw-chat-input button:disabled{opacity:.5;cursor:default}@media (prefers-reduced-motion:reduce){.iw-chat-fab{transition:none}.iw-chat-fab:hover{transform:none}}