:root{font-family:Inter,Arial,sans-serif;color:#162941;background:#f2f5fa;font-size:16px}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,.button{cursor:pointer;background:#1559db;color:white;border:0;border-radius:9px;padding:12px 18px;font-weight:600;text-decoration:none;display:inline-block}button:hover,.button:hover{background:#1047b3}button:disabled{opacity:.5;cursor:wait}a{color:#1559db}header{padding:24px 5%;background:#112b50;color:white;display:flex;justify-content:space-between;align-items:center;gap:20px}.brand{font-size:18px;letter-spacing:2px;font-weight:800}.brand span{display:block;font-size:14px;font-weight:400;letter-spacing:0;color:#a9c5f4;margin-top:4px}header .account{text-align:right;font-size:14px}header a{color:#c8dcff;margin-left:14px}.shell{max-width:1200px;margin:0 auto;padding:34px 26px 70px}.title{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:25px}h1{font-size:32px;line-height:1.2;letter-spacing:-1px;margin:0 0 10px}h2{font-size:20px;margin:0 0 18px}h3{font-size:17px;margin:0 0 12px}p{line-height:1.6}.muted{color:#5c6e85;font-size:14px}.summary{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:24px}.metric{padding:23px;background:white;border:1px solid #e0e6ef;border-radius:12px}.metric.primary{background:#1559db;color:white;border-color:#1559db}.metric .label{font-size:14px;margin-bottom:12px}.metric strong{font-size:30px;font-weight:700;display:block}.metric small{display:block;margin-top:8px;color:#657991}.metric.primary small{color:#d2e3ff}nav{display:flex;gap:8px;margin:22px 0;flex-wrap:wrap}nav button{background:transparent;color:#52647c}nav button.active{background:#112b50;color:white}.panel{background:white;border:1px solid #e0e6ef;border-radius:12px;padding:24px;margin-bottom:20px}.notice{background:#e8f0ff;border-left:4px solid #1559db;padding:16px 20px;border-radius:5px;margin-bottom:22px;font-size:14px;line-height:1.6}.notice.error{background:#ffe9e9;border-color:#be2929;color:#892222}.notice.success{background:#e6f7ef;border-color:#187749;color:#155c3b}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:14px;text-align:left}th{font-weight:600;color:#65758a;background:#f7f9fc;padding:13px 12px;white-space:nowrap}td{padding:16px 12px;border-bottom:1px solid #edf0f5}td strong{font-size:15px}td:last-child,th:last-child{text-align:right}.badge{background:#edf3fd;color:#234d8a;padding:5px 9px;border-radius:5px;font-size:14px;display:inline-block}.badge.warn{background:#fff0d5;color:#865810}.badge.good{background:#e5f6eb;color:#216239}.smallbutton{padding:8px 12px;font-size:14px;background:#eef3ff;color:#1559db}.formgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}label{display:flex;flex-direction:column;gap:8px;font-size:14px;color:#384e6c}input,select{width:100%;background:white;border:1px solid #c9d4e2;border-radius:7px;padding:12px;color:#162941}input:focus,select:focus{outline:2px solid #80aaff;outline-offset:2px}.actions{display:flex;gap:12px;align-items:center;margin-top:20px}.row{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:18px}.empty{padding:35px 15px;text-align:center;color:#5c6e85}.detail{padding:18px;background:#f7f9fc;border-radius:8px;margin-top:14px}.split{display:grid;grid-template-columns:1fr 1fr;gap:20px}.login{max-width:530px;padding:70px 26px;margin:0 auto}.login .brand{color:#112b50;margin-bottom:65px}.login .brand span{color:#657991}.login h1{font-size:44px}.login p{color:#52647c;margin:24px 0}.login small{display:block;color:#657991;margin-top:22px;font-size:14px}footer{margin-top:30px;font-size:14px;color:#657991}.amount{font-variant-numeric:tabular-nums;white-space:nowrap}.due-form{max-width:300px}.period{font-weight:500;color:#536982;font-size:14px}.loanline{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #e1e7f0;gap:15px}.loanline small{font-size:14px;color:#64768c}.inlinefields{display:flex;gap:10px;align-items:end;flex-wrap:wrap}.inlinefields label{flex:1;min-width:150px}.inlinefields button{margin-bottom:1px}button:focus-visible,a:focus-visible{outline:3px solid #ffbf47;outline-offset:3px}@media(max-width:700px){header{padding:20px}.shell{padding:25px 16px}.summary{grid-template-columns:1fr;gap:10px}.metric{padding:18px}.metric strong{font-size:28px}.formgrid,.split{grid-template-columns:1fr}.title{align-items:start;flex-direction:column}.panel{padding:18px}.account{max-width:50%;overflow-wrap:anywhere}h1{font-size:28px}.row{align-items:start;flex-direction:column}.login h1{font-size:36px}}@media(prefers-reduced-motion:no-preference){button{transition:background .15s}}
.terms{display:flex;align-items:flex-start;gap:12px;font-weight:400}.terms input[type="checkbox"]{width:18px;height:18px;flex:0 0 18px;margin-top:3px}

/* Participant mobile cards: desktop and administrative tables keep their layout. */
@media(max-width:640px){
 .shell{padding:22px 16px 36px}.summary{gap:10px}.metric{padding:16px}.metric strong{font-size:26px}.metric small{line-height:1.5}.panel{padding:18px}
 .member-contributions{overflow:visible}.member-contributions table,.member-contributions tbody{display:block;width:100%;min-width:0!important}.member-contributions thead{display:none}
 .member-contributions tbody tr{display:block;margin:12px 0;padding:10px 14px;border:1px solid #dce4ef;border-radius:12px;background:#fff}
 .member-contributions tbody td{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:center;padding:10px 0!important;white-space:normal!important;text-align:right;border-bottom:1px solid #edf1f6}
 .member-contributions tbody td:before{content:attr(data-label);text-align:left;font-size:14px;color:#5c6e85;font-weight:500}
 .member-contributions tbody td:first-child{font-weight:700;font-size:17px}.member-contributions tbody td:last-child{border-bottom:0;font-weight:700}.member-contributions tbody td details{min-width:0}
 nav{display:grid;grid-template-columns:1fr 1fr;gap:8px}nav button{width:100%;padding:12px 8px}.title{align-items:stretch}.title button{align-self:flex-start}.panel>button{width:100%;min-height:46px}
}