:root{--background:#f8fafc;--card:#ffffff;--text:#0f172a;--muted:#64748b;--primary:#2fbf9b;--border:#e2e8f0}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:var(--background);color:var(--text);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input{font:inherit}.page{min-height:100vh;display:flex;justify-content:center;padding:24px 12px}.phone{width:100%;max-width:430px;min-height:calc(100vh - 48px);background:#f8fafc;display:flex;flex-direction:column;gap:16px}.topBar{display:flex;align-items:center;justify-content:space-between}.logo{font-size:24px;font-weight:750;letter-spacing:-.04em}.subtitle{color:var(--muted);font-size:13px;margin-top:2px}.status{background:var(--card);border:1px solid var(--border);border-radius:999px;padding:8px 12px;font-size:13px}.metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:10px;gap:10px}.metric{background:var(--card);border:1px solid var(--border);border-radius:20px;padding:14px}.metric span{display:block;color:var(--muted);font-size:12px;margin-bottom:6px}.metric strong{display:block;font-size:18px;letter-spacing:-.03em}.chat{flex:1 1;display:flex;flex-direction:column;gap:12px;padding-top:4px}.message{max-width:88%;border-radius:22px;padding:14px 16px;line-height:1.45;font-size:15px}.message p{margin:0}.message.ai{align-self:flex-start;background:var(--card);border:1px solid var(--border)}.message.user{align-self:flex-end;background:#dff7ef}.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:2px}.chips button{white-space:nowrap;border:1px solid var(--border);background:var(--card);border-radius:999px;padding:10px 14px;color:var(--text)}.inputBar{display:flex;gap:8px;background:var(--card);border:1px solid var(--border);border-radius:28px;padding:8px}.inputBar input{flex:1 1;border:0;outline:0;background:transparent;padding:8px 10px}.inputBar button{width:40px;height:40px;border:0;border-radius:999px;background:var(--primary);color:white;font-weight:700}