*{box-sizing:border-box} [hidden]{display:none!important}
body{margin:0;background:var(--paper);color:var(--ink);font:13px/1.45 Inter,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}
button,input,textarea,select{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.55;cursor:wait}a{color:inherit;text-decoration:none}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--orange);outline-offset:2px}
h1,h2,h3,p{margin:0}h1{font-size:20px;font-weight:600}h2{font-size:15px;font-weight:600}h3{font-size:14px}small,.small{font-size:11px}.muted,small{color:var(--muted)}
.brand{font-size:22px;font-weight:600;letter-spacing:-.7px}.brand-dot{color:var(--orange)}
.sidebar{position:fixed;inset:0 auto 0 0;width:170px;display:flex;flex-direction:column;padding:20px 12px;background:var(--surface);border-right:1px solid var(--line)}
.sidebar>.brand{margin:0 10px 28px}.sidebar nav{display:grid;gap:4px}.nav-item{border:0;border-left:2px solid transparent;background:none;color:var(--muted);text-align:left;padding:9px 10px;border-radius:2px}.nav-item:hover{background:var(--hover);color:var(--ink)}.nav-item.active{background:var(--hover);border-left-color:var(--orange);color:var(--ink);font-weight:600}
.sidebar-bottom{margin-top:auto;padding:16px 8px 0}.account-button{display:flex;align-items:center;gap:8px;border:0;background:none;color:var(--ink);padding:4px 0}.logout{border:0;background:none;color:var(--muted);padding:8px 0}.avatar{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:3px;font-size:11px;flex-shrink:0}
.main-shell{margin-left:170px}.topbar{min-height:40px;padding:8px 24px;display:flex;justify-content:flex-end;align-items:center;gap:16px;border-bottom:1px solid var(--line);font-size:11px;color:var(--muted)}.preview-pill{color:#e99b72;border:1px solid #674633;padding:2px 6px;border-radius:3px;font-size:11px}.sync{font-variant-numeric:tabular-nums}
main{max-width:1400px;margin:0 auto;padding:20px 24px 32px}.page-intro{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:34px;padding:6px 12px;border:1px solid var(--line);border-radius:4px;font-weight:500;background:var(--surface);color:var(--ink)}.button:hover{background:var(--hover)}.primary{background:var(--orange);border-color:var(--orange);color:#171717}.primary:hover{background:#f58a54;border-color:#f58a54}.danger{background:#a63535;border-color:#a63535;color:white}.full{width:100%}.text-button{border:0;background:none;color:var(--muted);padding:4px 0;font-size:12px}.text-button:hover{text-decoration:underline;color:var(--ink)}
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:16px}.stat-card{padding:12px 14px;border:1px solid var(--line);border-radius:4px;background:var(--surface)}.stat-card>span{color:var(--muted);font-size:12px}.stat-card>strong{display:block;font-size:24px;line-height:1.4;font-weight:600;font-variant-numeric:tabular-nums;margin-top:3px}.stat-card small{display:block}.unit{font-size:14px;font-weight:400;color:var(--muted)}
.panel{border:1px solid var(--line);border-radius:4px;background:var(--surface)}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-bottom:1px solid var(--line)}
.ownership-body{display:flex;align-items:center;gap:20px;padding:18px 14px}.donut-container{width:150px;max-width:42%;flex-shrink:0}.donut-container svg{display:block;width:100%}.owner-list{flex:1;min-width:0}.owner-row{display:flex;align-items:center;gap:8px;padding:9px 0;border-bottom:1px solid var(--line)}.owner-row:last-child{border:0}.owner-dot{width:7px;height:7px;border-radius:2px;flex-shrink:0}.owner-label{flex:1}.owner-label strong{font-size:12px;font-weight:500}.owner-label small{display:block}.owner-percent{font-variant-numeric:tabular-nums;font-weight:600}.you-tag{font-size:10px;color:var(--muted);margin-left:6px}
label{display:block;font-size:12px;margin-bottom:5px}input,textarea,select{min-width:0;max-width:100%;border:1px solid var(--line);border-radius:4px;background:var(--input);color:var(--ink);padding:7px 9px}input,textarea{width:100%}input::placeholder,textarea::placeholder{color:var(--muted)}textarea{resize:vertical;min-height:54px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:10px}.form-row>div{min-width:0}.quick-entry form{padding:12px 14px}.split-preview{display:flex;align-items:center;gap:20px;color:var(--muted);margin:8px 0 10px;font-size:12px}.split-preview strong{font-weight:400}.split-preview small{font-size:inherit}.save-row,.dialog-actions,.simulation-actions{display:flex;gap:8px}.form-error{color:#ff9393;font-size:12px;margin-top:8px}.form-error:empty,#auth-description:empty{display:none}
.trend-panel{margin-bottom:16px}.trend{padding:14px 14px 0}.trend svg{display:block;width:100%;height:150px}.legend{display:flex;flex-wrap:wrap;gap:16px;padding:8px 14px 12px;font-size:11px;color:var(--muted)}.legend i{display:inline-block;width:7px;height:7px;margin-right:5px;border-radius:2px}
.table-tools{display:flex;align-items:center;gap:8px}.table-tools select,.table-tools .button{min-height:30px;padding:4px 8px;font-size:12px}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;text-align:left;font-size:12px}th{font-weight:500;color:var(--muted);font-size:11px;white-space:nowrap}th,td{padding:10px 14px;border-bottom:1px solid var(--line)}td:not(:nth-child(2)){white-space:nowrap}tbody tr:last-child td{border-bottom:0}.person-cell{display:flex;align-items:center;gap:8px}.person-cell strong{font-weight:500}.person-cell small{display:block;margin-top:2px}.icon-button{background:none;color:var(--muted);border:1px solid var(--line);border-radius:3px;min-width:28px;min-height:28px;margin-right:4px}.icon-button:hover{color:var(--ink);background:var(--hover)}.list-footer{display:flex;justify-content:space-between;align-items:center;padding:8px 14px;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}.empty-state{padding:22px 14px;color:var(--muted)}
.model-rules{padding:16px;max-width:850px}.model-rules dl{margin:12px 0 16px}.model-rules dl>div{display:grid;grid-template-columns:100px 1fr;gap:12px;padding:8px 0;border-bottom:1px solid var(--line)}dt{color:var(--muted)}dd{margin:0}.simulation-panel{margin-top:16px}.simulation-panel form{padding:14px}.simulation-top{max-width:300px}.simulation-top select{width:100%}.simulation-label{margin:16px 0 8px;color:var(--muted);font-size:12px}.simulation-inputs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:14px}.simulation-person label{display:flex;align-items:center;gap:6px}.simulation-person .avatar{display:none}.simulation-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding:14px;border-top:1px solid var(--line)}.simulation-stats span{display:block;font-size:12px;color:var(--muted)}.simulation-stats strong{display:block;font-size:19px;font-weight:600;margin-top:4px}.simulation-comparison{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:0 14px 14px;font-size:11px;color:var(--muted)}.ownership-bar{display:flex;height:16px;overflow:hidden;border-radius:2px;margin-top:6px}.simulation-foot{padding:10px 14px;color:var(--muted);font-size:11px}
.auth-shell{display:grid;min-height:100dvh;place-items:center;padding:24px}.auth-box{width:100%;max-width:340px}.auth-box>.brand{display:inline-block;margin-right:16px;margin-bottom:24px}.auth-box h1{margin-bottom:16px}.auth-box form>label:not(:first-child){margin-top:12px}.auth-box .small{margin:8px 0 12px}.auth-box .form-error{margin-bottom:8px}.password-wrap{display:flex;position:relative}.password-wrap input{padding-right:76px}.reveal{position:absolute;inset:1px 1px 1px auto;border:0;border-radius:3px;background:none;color:var(--muted);font-size:11px;padding:0 10px}.checkbox{display:flex;align-items:center;gap:8px;font-weight:400;margin:14px 0!important;font-size:12px}.checkbox input{width:15px;height:15px;margin:0;accent-color:var(--orange)}.demo-access{margin-top:12px}.auth-help{font-size:11px;color:var(--muted);margin-top:20px}#auth-description{margin:0 0 12px}
dialog{max-width:420px;width:calc(100% - 32px);padding:22px;border:1px solid var(--line);border-radius:5px;background:var(--surface);color:var(--ink)}dialog::backdrop{background:#0009}dialog h2{margin-bottom:12px}dialog p{margin-bottom:14px}dialog form>label{margin-top:12px}dialog form>.small{margin:8px 0 14px}.dialog-close{position:absolute;top:9px;right:10px;background:none;color:var(--muted);border:0;font-size:21px}#account-logout{margin-top:16px}.toast{position:fixed;bottom:20px;right:20px;max-width:calc(100% - 40px);padding:10px 16px;background:#30363b;border:1px solid var(--line);border-radius:4px;z-index:30}.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
@media(min-width:1200px){.ownership-body{padding:24px;gap:28px}.donut-container{width:180px}}
@media(max-width:1050px){.stat-grid{gap:8px}.stat-card{padding:10px}.stat-card>strong{font-size:21px}.ownership-body{gap:12px}.ownership-body{padding:14px 24px}.donut-container{width:160px}.owner-list{max-width:400px}}
@media(max-width:760px){.sidebar{position:static;width:auto;padding:12px 16px;border-right:0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr auto;gap:12px}.sidebar>.brand{margin:0;align-self:center}.sidebar nav{grid-column:1/-1;grid-row:2;display:flex;gap:4px}.nav-item{padding:7px 10px;border-left:0;border-bottom:2px solid transparent;white-space:nowrap}.nav-item.active{border-bottom-color:var(--orange)}.sidebar-bottom{margin:0;padding:0;display:flex;gap:12px;align-items:center}.account-button{padding:0}.account-button .avatar{display:none}.logout{font-size:11px;padding:0}.main-shell{margin-left:0}.topbar{padding:6px 16px;min-height:32px}main{padding:14px 16px 24px}.page-intro{margin-bottom:12px}.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:12px}.stat-card>strong{font-size:22px}.trend-panel{margin-bottom:12px}.simulation-stats{gap:10px}.simulation-stats strong{font-size:17px}}
@media(max-width:420px){main{padding:12px 10px 20px}.sidebar{padding:10px}.sidebar nav{gap:0}.nav-item{font-size:12px;padding:7px 8px}.ownership-body{padding:12px;gap:12px}.donut-container{width:120px}.owner-percent{font-size:12px}.panel-heading{padding:10px}.quick-entry form{padding:10px}.simulation-inputs{grid-template-columns:repeat(2,minmax(0,1fr))}.simulation-stats{grid-template-columns:1fr}.model-rules dl>div{grid-template-columns:1fr;gap:4px}}

.quick-entry,.ownership-panel{margin-bottom:16px}
@media(max-width:760px){.quick-entry,.ownership-panel{margin-bottom:12px}}

.edit-marker{display:inline-block;margin-left:4px;color:var(--muted);font-size:16px;line-height:1;cursor:help}.edit-marker:focus-visible{outline:2px solid var(--orange);outline-offset:3px}

.entry-actions{min-width:170px}.paid-status{color:var(--text,#f2f3f5);font-size:12px}.history-toggle{display:block;margin-top:6px}.history-row td{white-space:normal!important;padding:12px 20px!important}.entry-history ol{margin:0;padding-left:20px}.entry-history li{padding:8px 0;overflow-wrap:anywhere}.entry-history time{display:block;color:#9aa0a8;font-size:12px;margin:3px 0}.entry-history div{white-space:pre-wrap}.table-tools{flex-wrap:wrap}

.simulation-settings{display:grid;grid-template-columns:minmax(180px,300px) minmax(110px,160px) minmax(80px,110px);gap:12px;align-items:end}.simulation-settings select{width:100%}.simulation-fixed{width:max-content}.simulation-locked{opacity:.45}.simulation-locked input{cursor:not-allowed}@media(max-width:520px){.simulation-settings{grid-template-columns:1fr 1fr}.simulation-settings .simulation-top{grid-column:1/-1;max-width:none}}