.replain-widget{position:fixed;right:24px;bottom:24px;z-index:9999;font:14px/1.5 Manrope,system-ui,sans-serif}.replain-widget *{box-sizing:border-box}.replain-launcher{display:flex;align-items:center;justify-content:center;width:60px;height:60px;border-radius:50%;background:#2563eb;color:#fff;border:none;box-shadow:0 8px 16px #2563eb3d;cursor:pointer;transition:transform .2s,opacity .2s;position:absolute;bottom:0;right:0}.replain-launcher:hover{transform:scale(1.05)}.replain-launcher svg{width:28px;height:28px}.replain-panel{width:340px;max-width:calc(100vw - 32px);background:#fff;border:1px solid rgba(17,24,39,.08);border-radius:24px;box-shadow:0 24px 80px #0f172a38;overflow:hidden;transform-origin:bottom right;transition:opacity .2s,transform .2s;position:absolute;bottom:0;right:0}.replain-widget.closed .replain-panel{opacity:0;pointer-events:none;transform:scale(.95)}.replain-widget:not(.closed) .replain-launcher{opacity:0;pointer-events:none;transform:scale(.95)}.replain-head{padding:18px 18px 14px;background:linear-gradient(135deg,#0f172a,#2563eb);color:#fff;display:flex;justify-content:space-between;align-items:flex-start}.replain-head-info{flex:1}.replain-head strong{display:block;font-size:18px;margin-bottom:2px}.replain-head span{display:block;opacity:.8;line-height:1.2}.replain-close{background:none;border:none;color:#fff;font-size:26px;line-height:20px;cursor:pointer;opacity:.7;padding:0;margin:0 0 0 10px}.replain-close:hover{opacity:1}.replain-feed{height:280px;padding:16px;overflow:auto;background:#f8fafc}.replain-bubble{max-width:85%;margin-bottom:10px;padding:10px 12px;border-radius:16px;background:#e2e8f0;color:#0f172a}.replain-bubble.me{margin-left:auto;background:#2563eb;color:#fff}.replain-form{display:flex;gap:8px;padding:14px;border-top:1px solid rgba(15,23,42,.08);background:#fff}.replain-form input{flex:1;padding:12px 14px;border:1px solid rgba(15,23,42,.12);border-radius:14px;outline:none}.replain-form input:focus{border-color:#2563eb}.replain-form button{border:none;border-radius:14px;padding:12px 16px;background:#ffdc3c;color:#111827;font-weight:700;cursor:pointer}