.rfc-root{--rfc-primary: #2563eb;--rfc-primary-foreground: #ffffff;--rfc-surface: #ffffff;--rfc-surface-muted: #f8fafc;--rfc-foreground: #0f172a;--rfc-muted-foreground: #64748b;--rfc-border: #e2e8f0;--rfc-agent-bubble: #f1f5f9;--rfc-user-bubble: var(--rfc-primary);--rfc-radius: 16px;--rfc-font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--rfc-launcher-size: 56px;--rfc-panel-width: 380px;--rfc-panel-height: 560px;--rfc-z-index: 2147483000;position:fixed;bottom:20px;z-index:var(--rfc-z-index);font-family:var(--rfc-font-family);display:flex;flex-direction:column;align-items:flex-end;gap:12px;color:var(--rfc-foreground);box-sizing:border-box}.rfc-root *,.rfc-root *:before,.rfc-root *:after{box-sizing:border-box}.rfc-bottom-right{right:20px;align-items:flex-end}.rfc-bottom-left{left:20px;align-items:flex-start}.rfc-launcher{width:var(--rfc-launcher-size);height:var(--rfc-launcher-size);border-radius:9999px;border:none;background:var(--rfc-primary);color:var(--rfc-primary-foreground);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 10px 25px -5px #00000040,0 8px 10px -6px #0000002e;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.rfc-launcher:hover{transform:translateY(-2px) scale(1.04)}.rfc-launcher:focus-visible{outline:2px solid var(--rfc-primary);outline-offset:3px}.rfc-launcher__icon{display:inline-flex;transition:transform .2s ease}.rfc-launcher--open .rfc-launcher__icon{transform:rotate(90deg)}.rfc-nudge{position:relative;max-width:240px;background:var(--rfc-surface);color:var(--rfc-foreground);border:1px solid var(--rfc-border);border-radius:14px;padding:12px 14px;box-shadow:0 12px 24px -10px #0003;animation:rfc-pop .25s ease-out}.rfc-nudge__body{border:none;background:transparent;color:inherit;font:inherit;text-align:left;cursor:pointer;padding:0}.rfc-nudge__close{position:absolute;top:4px;right:4px;width:22px;height:22px;border:none;background:transparent;color:var(--rfc-muted-foreground);border-radius:6px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.rfc-nudge__close:hover{background:var(--rfc-surface-muted)}.rfc-nudge__close svg{width:14px;height:14px}.rfc-panel{width:var(--rfc-panel-width);max-width:calc(100vw - 32px);height:var(--rfc-panel-height);max-height:calc(100vh - 120px);background:var(--rfc-surface);border:1px solid var(--rfc-border);border-radius:var(--rfc-radius);box-shadow:0 24px 48px -12px #0000004d;display:flex;flex-direction:column;overflow:hidden;animation:rfc-pop .18s ease-out}.rfc-header{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px 14px;background:var(--rfc-primary);color:var(--rfc-primary-foreground)}.rfc-header__id{display:flex;align-items:center;gap:10px;min-width:0}.rfc-avatar{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:9999px;background:#ffffff2e}.rfc-avatar svg{width:18px;height:18px}.rfc-title{margin:0;font-size:15px;font-weight:600;line-height:1.2}.rfc-subtitle{margin:0;font-size:12px;opacity:.85;display:flex;align-items:center;gap:5px}.rfc-online-dot{width:7px;height:7px;border-radius:9999px;background:#34d399;box-shadow:0 0 #34d39999;animation:rfc-ping 2s ease-out infinite}.rfc-header__actions{display:flex;gap:2px}.rfc-iconbtn{width:30px;height:30px;border:none;background:transparent;color:var(--rfc-primary-foreground);border-radius:8px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;opacity:.85;transition:background .15s ease,opacity .15s ease}.rfc-iconbtn:hover{background:#ffffff26;opacity:1}.rfc-iconbtn svg{width:16px;height:16px}.rfc-log{flex:1;overflow-y:auto;padding:16px;background:var(--rfc-surface-muted);display:flex;flex-direction:column;gap:12px;scroll-behavior:smooth}.rfc-row{display:flex}.rfc-row--start{justify-content:flex-start}.rfc-row--end{justify-content:flex-end}.rfc-bubble{max-width:80%;padding:9px 12px;border-radius:14px;font-size:14px;line-height:1.5;word-break:break-word}.rfc-bubble--agent,.rfc-bubble--system{background:var(--rfc-agent-bubble);color:var(--rfc-foreground);border-bottom-left-radius:4px}.rfc-bubble--user{background:var(--rfc-user-bubble);color:var(--rfc-primary-foreground);border-bottom-right-radius:4px}.rfc-bubble--card{max-width:90%;background:var(--rfc-surface);border:1px solid var(--rfc-border)}.rfc-bubble__text{margin:0;white-space:pre-wrap}.rfc-bubble__time{display:block;margin-top:4px;font-size:10px;opacity:.6}.rfc-suggestions{display:flex;flex-direction:column;gap:6px}.rfc-chip{display:inline-flex;align-items:center;gap:6px;text-align:left;padding:7px 10px;border:1px solid var(--rfc-border);background:var(--rfc-surface-muted);color:var(--rfc-foreground);border-radius:10px;font-size:13px;cursor:pointer;transition:background .15s ease,border-color .15s ease}.rfc-chip:hover{border-color:var(--rfc-primary);background:var(--rfc-surface)}.rfc-chip__icon{display:inline-flex;color:var(--rfc-primary);flex-shrink:0}.rfc-chip__icon svg{width:14px;height:14px}.rfc-contact__prompt{margin:0 0 8px;font-size:13px;color:var(--rfc-muted-foreground)}.rfc-contact{display:flex;flex-direction:column;gap:6px}.rfc-contact__link{display:inline-flex;align-items:center;gap:8px;padding:8px 10px;border-radius:10px;background:var(--rfc-primary);color:var(--rfc-primary-foreground);text-decoration:none;font-size:13px;font-weight:500;transition:filter .15s ease}.rfc-contact__link:hover{filter:brightness(.94)}.rfc-contact__icon{display:inline-flex}.rfc-contact__icon svg{width:16px;height:16px}.rfc-typing{display:inline-flex;gap:4px;align-items:center}.rfc-dot{width:6px;height:6px;border-radius:9999px;background:var(--rfc-muted-foreground);animation:rfc-bounce 1.2s infinite ease-in-out}.rfc-dot:nth-child(2){animation-delay:.15s}.rfc-dot:nth-child(3){animation-delay:.3s}.rfc-topics{padding:10px 14px 0;background:var(--rfc-surface)}.rfc-topics__heading{margin:0 0 8px;font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--rfc-muted-foreground)}.rfc-topics__grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}.rfc-topic{display:inline-flex;align-items:center;gap:6px;padding:8px 10px;border:1px solid var(--rfc-border);background:var(--rfc-surface-muted);color:var(--rfc-foreground);border-radius:10px;font-size:12px;cursor:pointer;transition:border-color .15s ease,transform .15s ease}.rfc-topic:hover{border-color:var(--rfc-primary);transform:translateY(-1px)}.rfc-topic__icon{display:inline-flex;color:var(--rfc-primary)}.rfc-topic__icon svg{width:14px;height:14px}.rfc-composer{display:flex;gap:8px;padding:12px 14px;border-top:1px solid var(--rfc-border);background:var(--rfc-surface)}.rfc-input{flex:1;min-width:0;padding:9px 12px;border:1px solid var(--rfc-border);border-radius:10px;background:var(--rfc-surface);color:var(--rfc-foreground);font-size:14px;font-family:inherit}.rfc-input::placeholder{color:var(--rfc-muted-foreground)}.rfc-input:focus{outline:none;border-color:var(--rfc-primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--rfc-primary) 25%,transparent)}.rfc-send{flex-shrink:0;width:40px;border:none;border-radius:10px;background:var(--rfc-primary);color:var(--rfc-primary-foreground);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:filter .15s ease,opacity .15s ease}.rfc-send:hover:not(:disabled){filter:brightness(.94)}.rfc-send:disabled{opacity:.4;cursor:not-allowed}.rfc-send svg{width:16px;height:16px}.rfc-visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@keyframes rfc-pop{0%{opacity:0;transform:translateY(8px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes rfc-bounce{0%,80%,to{transform:translateY(0);opacity:.5}40%{transform:translateY(-4px);opacity:1}}@keyframes rfc-ping{0%{box-shadow:0 0 #34d39999}70%{box-shadow:0 0 0 6px #34d39900}to{box-shadow:0 0 #34d39900}}@media (max-width: 480px){.rfc-panel{width:calc(100vw - 24px);height:calc(100vh - 96px)}}@media (prefers-reduced-motion: reduce){.rfc-root *,.rfc-root *:before,.rfc-root *:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}@media (prefers-color-scheme: dark){.rfc-root:not([data-rfc-theme=light]){--rfc-surface: #0f172a;--rfc-surface-muted: #1e293b;--rfc-foreground: #f1f5f9;--rfc-muted-foreground: #94a3b8;--rfc-border: #334155;--rfc-agent-bubble: #1e293b}}[data-rfc-theme=dark] .rfc-root,.rfc-root[data-rfc-theme=dark]{--rfc-surface: #0f172a;--rfc-surface-muted: #1e293b;--rfc-foreground: #f1f5f9;--rfc-muted-foreground: #94a3b8;--rfc-border: #334155;--rfc-agent-bubble: #1e293b}