:root{--blue:#2765db;--ink:#182b49;--muted:#73829a;--line:#e7edf6;--gold:#e9a63b;--green:#138565;--red:#c35157}
*{box-sizing:border-box}
body{margin:0;color:var(--ink);background:#f4f7fc;font:15px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
main{max-width:1152px;margin:auto;padding:28px 32px 60px}
button,a.download{font:inherit;cursor:pointer;border:0;border-radius:12px;padding:11px 17px;background:var(--blue);color:white;text-decoration:none}
button:disabled{opacity:.5;cursor:default}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #efa93f;outline-offset:4px}
[hidden]{display:none!important}
header,.actions{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.portal-header{padding-bottom:24px;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;color:white;background:linear-gradient(140deg,#3c80f3,#2051bd);font-size:25px;font-weight:800;box-shadow:0 5px 12px #2362ce26}
.brand h1{font-size:20px;line-height:1.3;margin:0;letter-spacing:-.5px;color:var(--ink)}.brand p{margin:2px 0 0;color:var(--muted);font-size:11px;letter-spacing:1px}
.portal-header .actions button{background:white;border:1px solid var(--line);color:#4d607a;padding:9px 14px;font-size:13px}
section{background:white;border:1px solid var(--line);border-radius:20px;padding:24px;margin:22px 0;box-shadow:0 6px 24px #24466c05}
h2{font-size:21px;letter-spacing:-.4px;margin:0}h3{margin:0;font-size:17px}p{margin:12px 0;line-height:1.7}.notice{color:var(--muted);font-size:13px}
.portal-dashboard{padding:0;background:transparent;border:0;box-shadow:none;margin:28px 0}
.dashboard-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.dashboard-heading p{margin:3px 0 0;color:var(--muted);font-size:13px}
.dashboard-label{color:#677c99;font-size:11px;letter-spacing:1.5px;text-transform:uppercase}
.overview-grid{display:grid;grid-template-columns:1.08fr 1fr;gap:20px}
.asset-card{min-width:0;padding:25px 28px 22px;border-radius:22px;background:linear-gradient(125deg,#2059c2,#2776e7);color:white;position:relative;overflow:hidden;box-shadow:0 14px 30px #2967d62a}
.asset-card:after{content:"";position:absolute;width:240px;height:240px;border-radius:50%;border:1px solid #ffffff14;right:-110px;top:-120px;box-shadow:0 0 0 35px #ffffff06,0 0 0 70px #ffffff04;pointer-events:none}
.asset-top{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:10px}
.asset-caption{display:flex;align-items:center;gap:9px;font-size:14px;color:#e8f0ff}
.help-button{display:grid;place-items:center;background:#ffffff1a;color:white;border:1px solid #ffffff45;border-radius:50%;width:23px;height:23px;padding:0;line-height:1;font-size:12px}
.asset-live{font-size:10px;letter-spacing:1px;white-space:nowrap;color:#d2e2ff}.asset-live:before{content:"";display:inline-block;width:5px;height:5px;background:#88eac2;border-radius:50%;margin-right:5px}
.asset-amount{position:relative;z-index:1;margin:20px 0 1px;font-size:clamp(38px,5vw,62px);font-weight:750;letter-spacing:-2px;line-height:1.2;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.asset-unit{font-size:12px;color:#c6dcff}
.asset-bottom{display:flex;align-items:center;justify-content:space-between;gap:14px;border-top:1px solid #ffffff25;margin-top:21px;padding-top:16px}
.asset-tier{background:#fff2d4;color:#855815;border-radius:8px;padding:5px 10px;font-size:12px;font-weight:700;white-space:nowrap}
.asset-period{font-size:11px;color:#d2e2ff}
.growth-column{display:flex;flex-direction:column;gap:16px;min-width:0}
.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.stat-card{background:white;border:1px solid var(--line);padding:18px;border-radius:16px;min-width:0}
.stat-caption{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px}
.line-icon{width:19px;height:19px;flex-shrink:0;stroke:var(--blue);stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round}
.stat-value{font-size:28px;line-height:1.3;letter-spacing:-.6px;font-weight:700;margin-top:9px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.stat-value small{font-size:12px;font-weight:400;color:var(--muted);margin-left:5px}
.positive{color:var(--green)}.negative{color:var(--red)}
.growth-card{background:white;border:1px solid var(--line);border-radius:16px;padding:19px 20px;flex:1}
.growth-title{display:flex;align-items:center;justify-content:space-between;color:#344c6f;font-size:13px;font-weight:650}.growth-title span{font-size:11px;color:var(--muted);font-weight:400}
.growth-message{font-size:13px;margin:9px 0 16px;color:#5a6c87}.growth-message strong{color:#b37917;font-weight:750}
.progress-track{height:7px;border-radius:20px;background:#edf2f9;position:relative;margin:0 7px}
.progress-fill{height:100%;border-radius:20px;background:linear-gradient(90deg,#6297f2,#286be1);transition:width .7s ease}
.progress-dot{position:absolute;top:50%;transform:translate(-50%,-50%);width:12px;height:12px;border-radius:50%;border:3px solid white;background:#397eea;box-shadow:0 0 0 3px #397eea24}
.progress-labels{display:flex;justify-content:space-between;font-size:10px;color:#8b9bb2;margin-top:9px;padding:0 2px}
.rules-card{margin-top:22px;padding:23px 24px;border:1px solid var(--line);border-radius:20px;background:white}
.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.section-heading h3{font-size:16px}.section-heading span{font-size:11px;color:var(--muted)}
.tier-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.tier-card{border:1px solid #e8edf5;border-radius:14px;padding:17px;position:relative;background:#f9fbfe;min-width:0}
.tier-level{font-size:11px;font-weight:700;letter-spacing:1.5px;color:#8495ad;display:flex;align-items:center;gap:7px}
.tier-number{font-size:30px;font-weight:750;letter-spacing:-1px;line-height:1.4;margin:8px 0 0;color:#8393aa}
.tier-number small{font-size:17px;letter-spacing:0}.tier-requirement{font-size:11px;color:#8495ad;margin-top:4px}
.tier-card.current{border:1.5px solid #3b7cef;background:linear-gradient(130deg,#edf4ff,#f8fbff);box-shadow:0 4px 16px #3772dc12}
.tier-card.current .tier-number,.tier-card.current .tier-level{color:#2765db}
.tier-card.current .tier-requirement{color:#5175aa}
.tier-card.unlocked{background:white}.tier-card.unlocked .tier-number{color:#4a6690}
.tier-badge{position:absolute;right:10px;top:-9px;background:#2765db;color:white;padding:2px 8px;font-size:9px;border-radius:6px;white-space:nowrap}
.tier-status{font-size:10px;color:#a0adbf;margin-top:12px;display:flex;align-items:center;gap:5px}
.tier-card.current .tier-status{color:#3574dc}.tier-card.unlocked .tier-status{color:#4d7b70}
.rules-notes{padding:18px 4px 0;color:#75839a;font-size:12px}
.rules-core{margin:0;padding-left:18px;line-height:1.9}
.rules-notes details{margin-top:11px;border-top:1px solid var(--line);padding-top:12px}
.rules-notes summary{display:inline-block;list-style:none;cursor:pointer;color:#5277af;font-size:12px;user-select:none}
.rules-notes summary::-webkit-details-marker{display:none}
.rules-notes .summary-open{display:none}.rules-notes details[open] .summary-closed{display:none}.rules-notes details[open] .summary-open{display:inline}
.rules-full{line-height:1.9;max-width:900px;margin-top:10px}
.settlement-note{background:#edf7f2;color:#427965;border:1px solid #dcece3;border-radius:12px;padding:12px 16px;font-size:12px;margin-top:16px}
.ui-warning{padding:14px 16px;background:#fff5df;border:1px solid #f0dfb8;border-radius:12px;color:#946d2e;font-size:13px;margin-bottom:15px}
.legacy-block{margin-top:18px;border-top:1px solid var(--line);padding-top:15px}.legacy-block summary{cursor:pointer;font-size:12px;color:var(--muted)}
.scroll{overflow:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{background:#f8fafd;color:#607697;font-weight:500}
td,th{text-align:left;padding:13px 12px;border-bottom:1px solid var(--line);min-width:90px}td{overflow-wrap:anywhere;white-space:pre-wrap}
.table-pagination button{background:#f0f4fb;color:#617697;font-size:12px;padding:8px 14px}.table-pagination{color:var(--muted);font-size:12px}
label{display:block;margin:15px 0;color:#60718b;font-size:13px}input{display:block;width:100%;padding:12px;border:1px solid #d6e0ee;border-radius:10px;margin-top:7px;font:inherit;color:var(--ink);background:white}
#loginPanel{max-width:500px;margin:48px auto}#loginPanel h2{margin-bottom:15px}#loginPanel button{width:100%}
#message,.warning{color:#ac3927}#message:empty{display:none}
dialog{border:0;border-radius:22px;width:min(94vw,720px);max-height:90vh;overflow:auto;color:var(--ink);padding:24px;background:white}
dialog::backdrop{background:#1a2e4e70;backdrop-filter:blur(3px)}
.estimate-sheet{width:min(480px,94vw);padding:26px}.estimate-sheet .sheet-icon{width:42px;height:42px;display:grid;place-items:center;background:#edf4ff;color:#2765db;border-radius:13px;margin-bottom:14px;font-size:21px}
.estimate-sheet h2{font-size:20px}.estimate-sheet p{color:#6b7e98;font-size:14px;line-height:1.85;margin:14px 0 22px}.estimate-sheet button{width:100%}
canvas{display:block;margin:18px auto;max-width:100%;height:auto}.materials{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.material{border:1px solid var(--line);border-radius:14px;padding:16px}.material img{display:block;width:100%;height:180px;object-fit:contain;margin-bottom:12px}.material a{display:inline-block}
.preview-controls{border:1px dashed #bacce5;background:#edf3fc;border-radius:14px;padding:12px 16px;margin-bottom:22px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:#607697;font-size:12px}
.preview-controls select{padding:7px;border-radius:8px;border:1px solid #cfdbec;background:white;color:#425e87}
@media(max-width:760px){
    main{padding:18px 16px 36px}.portal-header{padding-bottom:16px}.brand-mark{width:34px;height:34px;border-radius:10px;font-size:21px}
    .brand{gap:9px}.brand h1{font-size:17px}.brand p{font-size:9px;letter-spacing:.5px}
    .portal-header .actions{gap:6px}.portal-header .actions button{font-size:11px;padding:7px 10px}
    .overview-grid{grid-template-columns:1fr;gap:15px}.dashboard-label{display:none}.portal-dashboard{margin-top:22px}
    .dashboard-heading h2{font-size:22px}.dashboard-heading p{font-size:12px}
    .asset-card{padding:22px 23px 20px}.asset-amount{font-size:58px;margin-top:16px}.asset-bottom{margin-top:17px;padding-top:13px}
    .growth-column{gap:13px}.stat-card{padding:15px 16px}.stat-value{font-size:25px}.stat-caption{font-size:11px}
    .growth-card{padding:17px 18px}.growth-message{font-size:12px;margin-bottom:15px}.tier-grid{grid-template-columns:repeat(2,1fr);gap:14px 12px}
    .rules-card{padding:19px 16px;margin-top:18px}.tier-card{padding:14px}.tier-number{font-size:29px}.tier-badge{font-size:9px}
    .section-heading{margin-bottom:17px}.section-heading span{font-size:10px}.rules-notes{padding:17px 2px 0;font-size:11px}
    section{padding:18px 16px;border-radius:17px}h2{font-size:18px}.actions button{font-size:12px;padding:9px 12px}
    .estimate-sheet{position:fixed;inset:auto 0 0;margin:0;width:100%;max-width:none;border-radius:24px 24px 0 0;padding:28px 24px calc(24px + env(safe-area-inset-bottom))}
    .estimate-sheet:before{content:"";display:block;width:38px;height:4px;border-radius:4px;background:#d7dfeb;margin:-15px auto 22px}
}
@media(max-width:360px){main{padding:14px 12px}.brand h1{font-size:15px}.brand p{display:none}.portal-header .actions button{padding:7px 8px;font-size:10px}.asset-amount{font-size:48px}.stat-card{padding:13px}.stat-caption{gap:5px;font-size:10px}.stat-value{font-size:23px}.growth-message{font-size:11px}.tier-card{padding:13px}}
@media(prefers-reduced-motion:reduce){.progress-fill{transition:none}}