:root{--widget-bg: #ffffff;--widget-paper: #fbfaf6;--widget-ink: #0e1418;--widget-graphite: #4a5560;--widget-stone: #8a8f96;--widget-border: rgba(14, 20, 24, .08);--widget-shadow: 0 3px 12px rgba(15, 23, 42, .16);--widget-radius-lg: 18px;--widget-radius-md: 12px;--widget-radius-sm: 8px}[data-color=teal]{--widget-accent: #0e7c6a;--widget-accent-soft: #d1ede7;--widget-accent-fg: #ffffff}[data-color=copper]{--widget-accent: #b15a2b;--widget-accent-soft: #f6e2d3;--widget-accent-fg: #ffffff}[data-color=ink]{--widget-accent: #1f2937;--widget-accent-soft: #e2e5ea;--widget-accent-fg: #ffffff}.r-widget-root{position:fixed;bottom:16px;display:flex;flex-direction:column;align-items:flex-end;gap:12px;z-index:999999;font-size:14px;color:var(--widget-ink)}.r-widget-root[data-position=bottom-right]{right:16px;align-items:flex-end}.r-widget-root[data-position=bottom-left]{left:16px;align-items:flex-start}.r-bubble{width:56px;height:56px;border-radius:28px;background:var(--widget-accent);color:var(--widget-accent-fg);display:flex;align-items:center;justify-content:center;box-shadow:var(--widget-shadow);border:0;cursor:pointer;position:relative;transition:transform .15s ease,box-shadow .15s ease}.r-bubble-dot{position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:50%;background:#dc2626;border:2px solid #ffffff}.r-bubble:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0f172a3d}.r-bubble svg{width:26px;height:26px;fill:currentColor}.r-panel{width:360px;max-width:calc(100vw - 32px);height:520px;max-height:calc(100vh - 96px);background:var(--widget-bg);border:1px solid var(--widget-border);border-radius:var(--widget-radius-lg);box-shadow:var(--widget-shadow);display:flex;flex-direction:column;overflow:hidden}.r-panel[hidden]{display:none}.r-header{background:var(--widget-accent);color:var(--widget-accent-fg);padding:14px 16px;display:flex;align-items:center;gap:10px}.r-header-title{font-weight:600;font-size:14px;line-height:1.2}.r-header-subtitle{font-size:11px;opacity:.85;margin-top:2px}.r-header-close{margin-left:auto;background:transparent;border:0;color:inherit;cursor:pointer;padding:4px;border-radius:6px;opacity:.85}.r-header-close:hover{opacity:1;background:#ffffff1a}.r-log{flex:1;overflow-y:auto;padding:14px;background:var(--widget-paper);display:flex;flex-direction:column;gap:10px}.r-msg{max-width:78%;padding:9px 12px;border-radius:14px;line-height:1.4;font-size:13.5px;word-wrap:break-word;white-space:pre-wrap}.r-msg-user{align-self:flex-end;background:var(--widget-accent);color:var(--widget-accent-fg);border-bottom-right-radius:4px}.r-msg-assistant{align-self:flex-start;background:var(--widget-bg);color:var(--widget-ink);border:1px solid var(--widget-border);border-bottom-left-radius:4px}.r-composer{display:flex;border-top:1px solid var(--widget-border);padding:10px;gap:8px;background:var(--widget-bg)}.r-input{flex:1;border:1px solid var(--widget-border);border-radius:var(--widget-radius-md);padding:9px 12px;font:inherit;resize:none;outline:none;color:var(--widget-ink);background:var(--widget-bg);max-height:84px;min-height:36px;font-size:13.5px}.r-input:focus{border-color:var(--widget-accent)}.r-send{background:var(--widget-accent);color:var(--widget-accent-fg);border:0;border-radius:var(--widget-radius-md);width:38px;height:38px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.r-send[disabled]{opacity:.5;cursor:not-allowed}.r-send svg{width:18px;height:18px;fill:currentColor}.r-footer{text-align:center;font-size:10.5px;color:var(--widget-stone);padding:6px 0 8px;background:var(--widget-bg);border-top:1px solid var(--widget-border)}