:root{color:#182230;background:#eef2f7;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0;background:linear-gradient(180deg,#ffffffc7,#fff0),#eef2f7}button,input,textarea{font:inherit}.chat-bubble{position:fixed;right:24px;bottom:24px;display:grid;width:64px;height:64px;place-items:center;border:0;border-radius:50%;background:#155eef;color:#fff;box-shadow:0 18px 44px #155eef52;cursor:pointer}.chat-bubble:focus-visible,.icon-button:focus-visible,.composer button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid rgba(21,94,239,.35);outline-offset:3px}.bubble-mark{display:grid;width:42px;height:42px;place-items:center;border-radius:14px;background:#ffffff29;font-size:15px;font-weight:800;letter-spacing:0}.widget-panel{position:fixed;right:24px;bottom:24px;display:flex;width:min(420px,calc(100vw - 32px));height:min(680px,calc(100vh - 32px));overflow:hidden;flex-direction:column;border:1px solid rgba(16,24,40,.12);border-radius:8px;background:#fff;box-shadow:0 28px 80px #1018283d}.widget-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;border-bottom:1px solid #e6eaf0;background:#12263f;color:#fff}.widget-header h1{margin:0;font-size:18px;font-weight:750;letter-spacing:0;line-height:1.2}.widget-header p{margin:4px 0 0;color:#c7d7ea;font-size:13px;line-height:1.3}.icon-button{display:grid;width:36px;height:36px;flex:0 0 auto;place-items:center;border:1px solid rgba(255,255,255,.2);border-radius:8px;background:#ffffff14;color:#fff;cursor:pointer}.icon-button span{font-size:20px;line-height:1}.scenario-controls{display:grid;gap:10px;padding:14px 16px;border-bottom:1px solid #e6eaf0;background:#f8fafc}.scenario-controls label,.composer label{display:grid;gap:6px;color:#344054;font-size:12px;font-weight:700;letter-spacing:0}.scenario-controls input,.composer textarea{width:100%;border:1px solid #cad2df;border-radius:7px;background:#fff;color:#182230}.scenario-controls input{height:38px;padding:0 11px}.transcript{display:flex;min-height:0;flex:1;flex-direction:column;gap:10px;overflow-y:auto;padding:18px 16px;background:#fff}.message-row{max-width:86%}.message-row p{margin:0;padding:10px 12px;border-radius:8px;font-size:14px;line-height:1.45}.message-row span{display:block;margin-top:4px;color:#667085;font-size:11px}.message-row.system p{border:1px solid #e6eaf0;background:#f8fafc;color:#344054}.message-row.customer{align-self:flex-end}.message-row.customer p{background:#155eef;color:#fff}.message-row.customer span{text-align:right}.message-row[data-status=failed] p{background:#b42318}.send-error{margin:0;padding:9px 16px;border-top:1px solid #fecdca;background:#fffbfa;color:#b42318;font-size:13px;line-height:1.4}.composer{display:grid;gap:8px;padding:14px 16px 16px;border-top:1px solid #e6eaf0;background:#fff}.composer-row{display:grid;grid-template-columns:minmax(0,1fr) 76px;gap:10px;align-items:end}.composer textarea{min-height:48px;max-height:120px;resize:vertical;padding:9px 10px;line-height:1.4}.composer button{height:48px;border:0;border-radius:7px;background:#155eef;color:#fff;font-size:14px;font-weight:750;cursor:pointer}@media(max-width:520px){.chat-bubble{right:16px;bottom:16px}.widget-panel{right:8px;bottom:8px;width:calc(100vw - 16px);height:calc(100vh - 16px)}.composer-row{grid-template-columns:1fr}.composer button{width:100%}}