:root{font-family:system-ui,-apple-system,Segoe UI,sans-serif;color:#e8eef7;background:#0d1626}*{box-sizing:border-box}body{margin:0}header{display:flex;justify-content:space-between;align-items:center;padding:18px max(20px,calc((100vw - 1100px)/2));background:#172438;border-bottom:1px solid #334155}header strong{font-size:21px}small{display:block;color:#94a3b8;margin-top:4px}main{max-width:1100px;margin:auto;padding:20px}.panel{background:#172438;border:1px solid #34445a;border-radius:14px;padding:20px;margin:16px 0}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px}.card{padding:20px;background:#1c2d43;border-radius:12px}.card span{display:block;color:#a8b8ca;font-size:13px}.card b{font-size:26px;overflow-wrap:anywhere}h2{margin-top:0}nav{display:flex;gap:8px;overflow-x:auto;padding:6px 0}button{border:0;border-radius:8px;background:#3984dc;color:white;padding:10px 14px;cursor:pointer;font-weight:600}button.secondary,nav button{background:#293e56}nav button.active{background:#3984dc}button:disabled{opacity:.5}label{display:block;margin:10px 0;color:#b9c8d9;font-size:14px}input,select,textarea{display:block;width:100%;margin-top:5px;background:#0e1b2b;color:#fff;border:1px solid #506178;border-radius:7px;padding:10px;font:inherit}form{max-width:600px}.actions{display:flex;gap:10px;margin-top:15px}.entry{display:flex;gap:10px;align-items:center;justify-content:space-between;padding:12px;border-bottom:1px solid #34445a;flex-wrap:wrap}.entry small{font-size:12px}.entry button{font-size:12px}.amount{font-weight:700}#status,#loginMsg{color:#ffc77c;white-space:pre-wrap}.bar{height:12px;border-radius:9px;background:#273e59;overflow:hidden;margin:6px 0 14px}.bar>div{height:100%;background:#48b6ad}table{width:100%;border-collapse:collapse}td,th{text-align:left;border-bottom:1px solid #34445a;padding:10px}section[hidden],div[hidden]{display:none!important}@media(max-width:550px){main{padding:12px}.panel{padding:14px}header{padding:14px}.card b{font-size:21px}}

/* v1.1 */
nav{display:grid;grid-template-columns:repeat(auto-fit,minmax(115px,1fr));gap:8px;overflow:visible;padding:10px 0}nav button{min-height:43px;white-space:normal}nav button.active{outline:2px solid #6bb5ff} .muted{color:#a8b8ca;line-height:1.5}.metric-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:16px 0}.metric{background:#20354d;padding:13px;border-radius:9px}.metric small{display:block}.metric strong{font-size:19px}.qr{max-width:240px;background:white;padding:8px;border-radius:8px;margin:12px 0}#mfaMsg{color:#ffc77c}.entry>div:last-child{display:flex;align-items:center;gap:8px;flex-wrap:wrap}@media(max-width:650px){nav{grid-template-columns:repeat(3,minmax(0,1fr))}nav button{font-size:12px;padding:9px 5px}.metric-strip{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* v1.4 */ #investmentSummary>.panel{margin:12px 0} #investmentSummary .entry h3{margin:0} #investmentSummary .entry{padding:4px 0 12px} .trend svg{width:100%;max-height:240px}

/* v1.5: readable forms and responsive panels */
main{max-width:1280px;padding:28px 32px 60px}header{padding:18px max(32px,calc((100vw - 1216px)/2))}.panel{padding:28px;margin:20px 0}.cards{gap:16px}.card{padding:22px}.card b{font-size:clamp(21px,2vw,29px)}h2{font-size:23px;line-height:1.3}h3{margin:24px 0 12px}.muted{font-size:14px;max-width:85ch}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:16px}.section-heading h2{margin:0}#accountForm{max-width:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 24px}#accountForm>input[type=hidden]{display:none}#accountForm>label{margin:8px 0}#accountForm>label:has(textarea),#accountForm>#propertyFields,#accountForm>.actions{grid-column:1/-1}#accountForm label{font-size:14px;line-height:1.5}#accountForm input,#accountForm select,#accountForm textarea{min-height:44px;font-size:16px;padding:11px 12px}#propertyFields{border-top:1px solid #40516a;margin-top:14px;padding-top:12px}.property-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 24px}.property-grid label{margin:8px 0}.metric-strip{grid-template-columns:repeat(auto-fit,minmax(185px,1fr));gap:14px}.metric{min-height:90px;padding:16px}.metric strong{display:block;margin-top:7px;font-size:clamp(17px,1.5vw,21px);overflow-wrap:anywhere}.entry{padding:16px 6px;gap:18px}nav{grid-template-columns:repeat(auto-fit,minmax(135px,1fr));gap:10px;margin-bottom:12px}nav button{padding:12px}.actions{margin-top:22px}.actions button{min-height:43px;padding:11px 18px}#formMode{background:#20354d;border-radius:9px;padding:12px 15px;max-width:none}#historyList{margin-top:22px}@media(max-width:760px){main{padding:14px}.panel{padding:18px}#accountForm,.property-grid{grid-template-columns:1fr}#accountForm>label{grid-column:1/-1}.metric-strip{grid-template-columns:repeat(2,minmax(0,1fr))}nav{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}nav button{font-size:12px;padding:9px 5px}.card{padding:15px}.section-heading button{width:auto}}@media(max-width:400px){.metric-strip{grid-template-columns:1fr}nav{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* v1.6: spacious overview and readable wealth history */
.insight-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:18px 0 24px}.insight{background:#172438;border:1px solid #34445a;border-radius:13px;padding:20px;min-width:0}.insight span{display:block;color:#a8b8ca;font-size:14px}.insight strong{display:block;font-size:clamp(19px,2vw,25px);margin-top:8px;overflow-wrap:anywhere}.insight small{font-size:12px;margin-top:7px}.allocation-row{margin:18px 0}.trend{min-height:0}.trend svg{width:100%;height:auto;max-height:280px;display:block;margin:10px 0}.history-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.history-stats .insight{padding:14px;background:#20354d}.history-stats .insight strong{font-size:clamp(16px,1.7vw,22px)}#overview>.panel{margin:22px 0}#summary .entry small{margin-top:6px}#summary .entry .amount{text-align:right}@media(max-width:760px){.insight-grid,.history-stats{grid-template-columns:1fr}.insight{padding:15px}#summary .entry .amount{text-align:left}.trend svg{max-height:none}}

/* Version 1.7 account freshness */
.freshness{display:inline-block;margin-top:7px;padding:4px 9px;border-radius:999px;font-size:0.74rem;font-weight:700;border:1px solid transparent}
.freshness.current{color:#8ce0c3;background:#143a38;border-color:#2d7368}
.freshness.review{color:#ffe1a1;background:#4a3922;border-color:#80612b}
.freshness.stale{color:#ffc4bc;background:#4a2a2d;border-color:#88535b}
.freshness.unknown{color:#d0d6df;background:#29384b}
#summary .entry{gap:14px;align-items:center}#summary .amount{white-space:nowrap;text-align:right}
@media(max-width:650px){#summary .entry{align-items:flex-start;flex-wrap:wrap}#summary .amount{text-align:left}}