:root{color-scheme:light;--bg:#0a0a0f;--panel:#16161d;--panel-strong:#1e1e28;--text:#f5f5f7;--muted:#9ca3af;--line:#2d2d3a;--accent:#10b981;--accent-strong:#059669;--danger:#ef4444;--shadow:0 18px 60px rgba(0,0,0,0.4)}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}body{min-height:100vh}.page{width:min(480px,calc(100vw - 32px));margin:0 auto;padding:24px 0 40px}.header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.logo{font-size:18px;font-weight:600;color:var(--accent)}.walletBadge{display:flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:var(--panel);border:1px solid var(--line);font-size:13px;color:var(--muted);cursor:pointer;transition:border-color .15s}.walletBadge:hover{border-color:var(--accent)}.connectButton{margin-top:16px;padding:12px 24px;border-radius:8px;background:var(--accent);border:none;font-size:14px;font-weight:500;color:var(--bg);cursor:pointer;transition:background .15s}.connectButton:hover{background:var(--accent-strong)}.walletDot{width:8px;height:8px;border-radius:50%;background:var(--accent)}.section{margin-bottom:28px}.demoBanner{margin-bottom:20px;padding:10px 14px;border-radius:10px;border:1px dashed var(--line);font-size:13px;color:var(--muted);text-align:center}.demoBanner a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}.portfolioSummary{margin-bottom:24px;padding:16px;border-radius:16px;background:var(--panel);border:1px solid var(--line)}.portfolioHeadline{font-size:16px;font-weight:600;margin-bottom:6px}.portfolioDetail{font-size:13px;line-height:1.5;color:var(--muted)}.portfolioAction{margin-top:10px;padding-top:10px;border-top:1px solid var(--line);font-size:13px;font-weight:500;color:var(--accent)}.sectionTitle{margin:0 0 16px;font-size:14px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}.rewardCard{padding:20px;border-radius:20px;background:var(--panel);border:1px solid var(--line)}.rewardCard[data-state=redeemed]{opacity:.7}.rewardHeader{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:16px}.rewardMerchant{font-size:13px;color:var(--muted);margin-bottom:4px}.rewardName{margin:0;font-size:20px;font-weight:600}.rewardBadge{padding:6px 12px;border-radius:999px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}.rewardBadge[data-state=redeemable]{background:rgba(16,185,129,.15);color:var(--accent)}.rewardBadge[data-state=eligible]{background:rgba(251,191,36,.15);color:#fbbf24}.rewardBadge[data-state=unavailable]{background:rgba(156,163,175,.15);color:var(--muted)}.rewardBadge[data-state=redeemed]{background:rgba(99,102,241,.15);color:#818cf8}.rewardValue{display:flex;align-items:baseline;gap:6px;margin-bottom:12px}.rewardAmount{font-size:36px;font-weight:700;color:var(--accent)}.rewardType{font-size:16px;color:var(--muted)}.rewardDescription{margin:0 0 16px;font-size:14px;line-height:1.5;color:var(--muted)}.rewardProgress{margin-bottom:16px}.progressLabel{display:flex;justify-content:space-between;margin-bottom:8px;font-size:13px;color:var(--muted)}.progressBar{height:8px;border-radius:4px;background:var(--line);overflow:hidden}.progressFill{height:100%;border-radius:4px;background:var(--accent);transition:width .3s ease}.redeemButton{width:100%;border:0;border-radius:14px;padding:16px;background:var(--accent);color:white;font:inherit;font-size:16px;font-weight:600;cursor:pointer}.redeemButton:disabled{background:var(--line);color:var(--muted);cursor:not-allowed}.stateExplanation{margin-top:12px;padding:12px 14px;border-radius:12px;background:var(--panel-strong);font-size:13px;line-height:1.5;color:var(--muted)}.stateExplanation[data-state=redeemable]{background:rgba(16,185,129,.08);color:var(--accent)}.stateExplanation[data-state=redeemed]{background:rgba(99,102,241,.08);color:#818cf8}.aiNextAction{font-weight:500;color:var(--accent)}.aiNextAction,.rewardRule{margin-top:8px;padding-top:8px;border-top:1px solid rgba(255,255,255,.06)}.rewardRule{font-size:12px;color:var(--muted);opacity:.7}.diagnosisToggle{width:100%;margin-top:10px;padding:10px;border:1px dashed var(--line);border-radius:10px;background:transparent;color:var(--muted);font:inherit;font-size:13px;cursor:pointer}.diagnosisToggle:hover{border-color:var(--muted);color:var(--text)}.diagnosisPanel{margin-top:10px;padding:14px;border-radius:12px;background:var(--panel-strong);border:1px solid var(--line)}.diagnosisTitle{font-size:13px;font-weight:600;margin-bottom:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.diagnosisCheck{display:flex;gap:10px;margin-bottom:10px}.diagnosisCheck:last-of-type{margin-bottom:0}.diagnosisIcon{flex-shrink:0;font-size:14px;line-height:1.4}.diagnosisLabel{font-size:13px;font-weight:500}.diagnosisLabel[data-passed=true]{color:var(--accent)}.diagnosisLabel[data-passed=false]{color:#fbbf24}.diagnosisDetail{font-size:12px;color:var(--muted);margin-top:2px;line-height:1.4}.diagnosisAction{padding-top:10px;font-size:13px;font-weight:500;color:var(--accent)}.diagnosisAction,.escalationSection{margin-top:12px;border-top:1px solid var(--line)}.escalationSection{padding-top:12px}.escalationButton{width:100%;padding:10px;border:1px solid var(--line);border-radius:10px;background:transparent;color:var(--muted);font:inherit;font-size:13px;cursor:pointer}.escalationButton:hover{border-color:#fbbf24;color:#fbbf24}.escalationConfirm{display:flex;gap:8px;align-items:flex-start;font-size:13px;line-height:1.5;color:var(--muted)}.escalationConfirmIcon{color:var(--accent);flex-shrink:0}.refundPanel{margin-top:10px;padding:14px;border-radius:12px;background:var(--panel-strong);border:1px solid var(--line)}.refundHeadline{font-size:14px;font-weight:600;margin-bottom:8px}.refundDetail{font-size:13px;line-height:1.5;color:var(--muted)}.refundWarning{margin-top:10px;padding-top:10px;border-top:1px solid var(--line);font-size:12px;line-height:1.5;color:#fbbf24}.redeemConfirm{margin-top:16px;padding:16px;border-radius:14px;background:var(--panel-strong);border:1px solid var(--line)}.redeemConfirmTitle{margin:0 0 8px;font-size:15px;font-weight:600}.redeemConfirmText{margin:0 0 14px;font-size:13px;color:var(--muted);line-height:1.5}.redeemConfirmActions{display:flex;gap:10px}.confirmButton{flex:1 1;border:0;border-radius:10px;padding:12px;font:inherit;font-size:14px;font-weight:600;cursor:pointer}.confirmButton[data-variant=primary]{background:var(--accent);color:white}.confirmButton[data-variant=secondary]{background:var(--line);color:var(--text)}.rewardList{display:flex;flex-direction:column;gap:16px}.demoButton{width:100%;margin-top:12px;border:1px dashed var(--line);border-radius:10px;padding:10px;background:transparent;color:var(--muted);font:inherit;font-size:13px;cursor:pointer}.demoButton:hover{border-color:var(--muted);color:var(--text)}.emptyState{padding:40px 20px;text-align:center;color:var(--muted);display:flex;flex-direction:column;align-items:center}.spinner{width:28px;height:28px;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;margin-bottom:12px}@keyframes spin{to{transform:rotate(1turn)}}.emptyState p{margin:0;font-size:15px;line-height:1.5}.emptyStateHint{margin-top:8px!important;font-size:13px!important;opacity:.7}.cardError,.errorState p{color:var(--danger)}.cardError{margin-top:10px;padding:10px 12px;border-radius:10px;background:rgba(239,68,68,.1);font-size:13px}