*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #ffffff;--border: #e5e7eb;--text: #111827;--muted: #6b7280;--muted2: #9ca3af;--user-bg: #111827;--user-text: #ffffff;--avatar-bg: #111827;--input-bg: #f3f4f6;--pdot-done: #111827;--pdot-pending: #d1d5db}html,body,#root{height:100%}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;overflow:hidden}.app{display:flex;flex-direction:column;height:100vh;max-width:760px;margin:0 auto}.header{display:flex;align-items:center;justify-content:space-between;padding:.875rem 1.5rem;border-bottom:1px solid var(--border);background:#fff;flex-shrink:0;gap:1rem}.progress-track{display:flex;align-items:center;flex:1;justify-content:center;gap:0}.progress-segment{display:flex;align-items:center}.pdot{width:8px;height:8px;border-radius:50%;background:var(--pdot-pending);transition:background .4s 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both;max-width:82%}.avatar{width:34px;height:34px;border-radius:50%;background:var(--avatar-bg);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px}.bot-text{font-size:.95rem;line-height:1.65;color:var(--text);padding-top:5px}.typing-dots{display:flex;align-items:center;gap:5px;padding:10px 2px}.typing-dots span{width:7px;height:7px;border-radius:50%;background:var(--muted2);animation:typingBounce 1.3s infinite ease-in-out both}.typing-dots span:nth-child(1){animation-delay:0s}.typing-dots span:nth-child(2){animation-delay:.18s}.typing-dots span:nth-child(3){animation-delay:.36s}@keyframes typingBounce{0%,60%,to{transform:translateY(0);opacity:.4}30%{transform:translateY(-7px);opacity:1}}.msg-user{display:flex;justify-content:flex-end;animation:msgSlideIn .25s cubic-bezier(.22,1,.36,1) both}.user-pill{display:inline-block;background:var(--user-bg);color:var(--user-text);border-radius:18px;padding:.55rem 1.1rem;font-size:.9rem;font-weight:500;line-height:1.4;max-width:72%}.options-panel{border-top:1px solid var(--border);padding:.875rem 1.25rem;background:#fff;display:flex;flex-wrap:wrap;gap:.5rem;justify-content:flex-end;flex-shrink:0;animation:msgSlideIn .3s cubic-bezier(.22,1,.36,1) both}.options-panel-large{display:grid;grid-template-columns:repeat(3,1fr);justify-content:unset;max-height:40vh;overflow-y:auto;padding-right:1rem}.options-panel-large::-webkit-scrollbar{width:3px}.options-panel-large::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:2px}.options-panel-large .opt-btn{white-space:normal;text-align:left;border-radius:10px}@media (max-width: 480px){.options-panel-large{grid-template-columns:repeat(2,1fr)}}.opt-btn{background:#fff;border:1.5px solid #d1d5db;border-radius:18px;padding:.5rem 1rem;font-family:inherit;font-size:.88rem;font-weight:500;color:#374151;cursor:pointer;transition:border-color .15s,background .15s,color .15s,transform .1s;white-space:nowrap}.opt-btn:hover:not(:disabled){border-color:#111827;background:#f9fafb;color:#111827}.opt-btn:active:not(:disabled){transform:scale(.96)}.opt-btn:disabled{opacity:.45;cursor:default}.calendly-panel{border-top:1px solid var(--border);background:#fff;flex-shrink:0;overflow:hidden;animation:msgSlideIn .4s cubic-bezier(.22,1,.36,1) both;display:flex;flex-direction:column;flex:1;min-height:0}.calendly-panel iframe{flex:1;min-height:0;display:block}.calendly-card-header{display:flex;align-items:center;gap:.9rem;padding:1rem 1.25rem;border-bottom:1px solid var(--border);background:#fafafa}.cal-icon{font-size:1.4rem;flex-shrink:0}.calendly-card-header strong{display:block;font-size:.95rem;font-weight:700;color:var(--text)}.calendly-card-header p{font-size:.82rem;color:var(--muted);margin-top:1px}.input-bar{border-top:1px solid var(--border);padding:.875rem 1.25rem;display:flex;align-items:center;gap:.625rem;background:#fff;flex-shrink:0}.input-bar input{flex:1;background:var(--input-bg);border:none;border-radius:22px;padding:.7rem 1.1rem;font-family:inherit;font-size:.95rem;color:var(--text);outline:none;transition:box-shadow .2s}.input-bar input:focus{box-shadow:0 0 0 2px #3b82f633}.input-bar input::placeholder{color:var(--muted2)}.send-btn{width:38px;height:38px;border-radius:50%;background:var(--user-bg);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;transition:background .15s,transform .1s}.send-btn:hover:not(:disabled){background:#374151;transform:scale(1.06)}.send-btn:disabled{opacity:.3;cursor:default}@keyframes msgSlideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 600px){.header{padding:.75rem 1rem}.chat{padding:1.25rem 1rem .75rem}.pline{width:12px}.msg-bot,.user-pill{max-width:90%}.input-bar{padding:.75rem 1rem}}