:root{--bg-app:#fff;--bg-subtle:#f9f9f9;--text-main:#111;--text-dim:#737373;--text-light:#a3a3a3;--accent:#2563eb;--accent-dim:#dbeafe;--measure:680px;--header-h:64px;--space-1:4px;--space-2:8px;--space-3:16px;--space-4:24px;--space-5:32px;--space-6:48px;--font-base:"Inter",-apple-system,system-ui,sans-serif;--font-serif:"Georgia",serif}*{box-sizing:border-box;margin:0;padding:0}body,html{height:100%;width:100%;overflow:hidden}body{background:var(--bg-app);color:var(--text-main);font-family:var(--font-base);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}.chatShell{display:flex;flex-direction:column;height:100vh;width:100vw}.chatTop{height:var(--header-h);flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-4);position:relative;z-index:10}.title{font-weight:700;font-size:18px;letter-spacing:-.03em;color:var(--text-main);cursor:pointer}.chatMain{flex:1 1;overflow-y:auto;overflow-x:hidden;padding:0;display:flex;flex-direction:column;align-items:center}.msgRow{width:100%;display:flex;justify-content:center;padding:var(--space-4) var(--space-4)}.msgBubble{width:100%;max-width:var(--measure)}.msgRow.user .msgText{font-size:20px;font-weight:600;letter-spacing:-.02em;color:var(--text-main);margin-bottom:var(--space-2)}.msgRow.assistant .msgText{font-size:16px;color:var(--text-main)}.chatComposer{flex-shrink:0;padding:var(--space-4);background:hsla(0,0%,100%,.9);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;justify-content:center;flex-direction:column;align-items:center}.composerWrap{width:100%;max-width:var(--measure);position:relative}.composerInput{width:100%;border:none;border-bottom:2px solid var(--bg-subtle);padding:var(--space-3) 0;font-size:16px;font-family:inherit;resize:none;background:0 0;outline:none;transition:border-color .2s;max-height:150px}.composerInput:focus{border-color:var(--text-main)}.composerInput::placeholder{color:var(--text-light)}.composerHint{font-size:12px;color:var(--text-light);margin-top:8px;text-align:center;width:100%;max-width:var(--measure)}.sendIconBtn{position:absolute;right:0;bottom:12px;background:0 0;border:none;color:var(--text-main);cursor:pointer;opacity:.5;transition:opacity .2s;padding:4px}.sendIconBtn:hover:not(:disabled){opacity:1}.sendIconBtn:disabled{opacity:.2}.button,.rsvpToggle{background:0 0;border:1px solid var(--text-light);color:var(--text-dim);padding:6px 12px;font-size:13px;border-radius:4px;cursor:pointer;transition:all .2s}.button:hover,.rsvpToggle:hover{border-color:var(--text-main);color:var(--text-main)}.button:disabled,.rsvpToggle:disabled{opacity:.3;cursor:not-allowed}.chatEmpty{flex:1 1;justify-content:center}.chatEmpty,.pendingLine{display:flex;align-items:center;color:var(--text-light)}.pendingLine{font-size:14px;gap:8px;margin-top:var(--space-2)}.consoleCursor{width:6px;height:6px;background:var(--text-main);border-radius:50%;animation:blink 1s infinite}@keyframes blink{50%{opacity:0}}.stepTag{display:inline-block;font-size:11px;text-transform:uppercase;color:var(--text-light);border:1px solid var(--bg-subtle);padding:2px 6px;border-radius:4px;margin-right:4px;margin-bottom:4px}.composerSuggestions{width:100%;max-width:var(--measure);margin:0 auto 12px;display:flex;flex-wrap:wrap;gap:8px}.suggestionPill{font-size:13px;color:var(--accent);background:var(--accent-dim);padding:4px 10px;border-radius:100px;cursor:pointer;border:1px solid transparent}.suggestionPill:hover{border-color:var(--accent)}.rsvpContainer{height:0;overflow:hidden;transition:height .3s ease;background:var(--bg-subtle);border-top:1px solid rgba(0,0,0,.05)}.rsvpContainer.rsvpOpen{height:200px}.rsvpPanel{height:100%;display:flex;flex-direction:column}.rsvpTop{padding:var(--space-2) var(--space-4);justify-content:space-between}.rsvpTop,.rsvpViewport{display:flex;align-items:center}.rsvpViewport{flex:1 1;justify-content:center}.rsvpWord{font-size:48px;font-weight:700;letter-spacing:-.02em}.rsvpPivot{color:var(--accent)}.rsvpProgress{padding:var(--space-2) var(--space-4);display:flex;gap:12px;align-items:center}.rsvpProgressBar{flex:1 1;height:2px;background:rgba(0,0,0,.1)}.rsvpProgressFill{height:100%;background:var(--accent)}.rsvpProgressText{font-size:12px;color:var(--text-light);width:40px;text-align:right}.nextStepsContainer{margin-top:2rem;padding-top:1rem;border-top:2px solid var(--bg-subtle)}.nextStepsHeader{font-size:14px;font-weight:700;text-transform:uppercase;color:var(--text-light);margin-bottom:.5rem}.nextStepsContent{color:var(--text-dim)}@media (max-width:768px){.msgRow{padding:var(--space-3)}.chatTop{padding:0 var(--space-3)}.chatComposer{padding:var(--space-3)}:root{--measure:100%}.sendIconBtn{right:-8px;bottom:8px}}