:root{
    --ink:#20241f;
    --ink-soft:#565f55;
    --paper:#eff1ea;
    --surface:#ffffff;
    --line:#dcdfd4;
    --line-soft:#e8ead0;
    --a:#1f6f5c;
    --a-tint:#e2efe9;
    --b:#b8823d;
    --b-tint:#f7ecd9;
    --danger:#b23b33;
    --danger-tint:#f7e4e2;
    --ok:#3c7a4d;
    --radius-sm:6px;
    --radius:10px;
    --radius-lg:16px;
    --shadow-panel:0 12px 40px rgba(20,24,19,0.16);
    font-size:16px;
  }
  *{box-sizing:border-box;}
  html,body{margin:0;padding:0;}
  body{
    background:var(--paper);
    color:var(--ink);
    font-family:'Public Sans',system-ui,sans-serif;
    min-height:100vh;
    -webkit-font-smoothing:antialiased;
  }
  ::selection{background:var(--a);color:#fff;}
  :focus-visible{outline:2px solid var(--a);outline-offset:2px;}
  button{font-family:inherit;cursor:pointer;}
  input,select{font-family:inherit;}

  .mono{font-family:'IBM Plex Mono',monospace;font-variant-numeric:tabular-nums;}
  .serif{font-family:'Fraunces',serif;}

  /* ---------- shell ---------- */
  .shell{max-width:1180px;margin:0 auto;padding:28px 32px 80px;}

  /* ---------- topbar ---------- */
  .topbar{
    display:flex;align-items:flex-start;justify-content:space-between;
    gap:24px;padding-bottom:22px;margin-bottom:26px;border-bottom:1px solid var(--line);
    flex-wrap:wrap;
  }
  .brand{display:flex;flex-direction:column;gap:2px;}
  .brand-name{font-family:'Fraunces',serif;font-weight:600;font-size:26px;letter-spacing:-0.01em;display:flex;align-items:baseline;gap:8px;}
  .brand-name .amp{font-style:italic;color:var(--a);}
  .brand-tag{font-size:12.5px;color:var(--ink-soft);letter-spacing:.02em;}

  .topbar-right{display:flex;align-items:center;gap:20px;flex-wrap:wrap;}
  .partner-chips{display:flex;gap:10px;}
  .chip{
    display:flex;align-items:center;gap:7px;background:var(--surface);
    border:1px solid var(--line);border-radius:999px;padding:6px 12px 6px 6px;font-size:13px;font-weight:500;
  }
  .dot{width:9px;height:9px;border-radius:50%;flex:none;}
  .btn{
    border:1px solid var(--ink);background:var(--surface);color:var(--ink);
    border-radius:var(--radius-sm);padding:9px 15px;font-size:13.5px;font-weight:600;
    display:inline-flex;align-items:center;gap:6px;transition:transform .12s ease, background .15s ease;
  }
  .btn:hover{background:var(--ink);color:var(--surface);}
  .btn:active{transform:scale(.97);}
  .btn-primary{background:var(--ink);color:var(--surface);}
  .btn-primary:hover{background:var(--a);border-color:var(--a);}
  .btn-ghost{border-color:transparent;background:transparent;font-weight:500;color:var(--ink-soft);padding:9px 10px;}
  .btn-ghost:hover{background:var(--surface);color:var(--ink);}
  .btn-sm{padding:6px 11px;font-size:12.5px;}

  /* ---------- ledger stat strip ---------- */
  .stat-strip{
    display:grid;grid-template-columns:repeat(4,1fr);gap:0;
    background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
    margin-bottom:30px;overflow:hidden;
  }
  .stat{padding:18px 22px;border-right:1px solid var(--line);}
  .stat:last-child{border-right:none;}
  .stat-label{font-size:11.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-soft);
    display:flex;justify-content:space-between;align-items:baseline;
    border-bottom:1px dotted var(--line);padding-bottom:8px;margin-bottom:9px;}
  .stat-value{font-family:'Fraunces',serif;font-weight:600;font-size:25px;letter-spacing:-0.01em;}
  .stat-value.danger{color:var(--danger);}
  .stat-sub{font-size:12px;color:var(--ink-soft);margin-top:4px;}

  /* ---------- layout grid ---------- */
  .layout{display:grid;grid-template-columns:1fr 300px;gap:26px;align-items:start;}
  .section-head{
    display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;gap:12px;flex-wrap:wrap;
  }
  .section-title{font-family:'Fraunces',serif;font-size:19px;font-weight:600;}
  .filters{display:flex;gap:8px;flex-wrap:wrap;}
  .filters select, .filters input{
    border:1px solid var(--line);border-radius:var(--radius-sm);padding:7px 10px;font-size:12.5px;
    background:var(--surface);color:var(--ink);
  }

  /* ---------- ledger rows ---------- */
  .ledger{border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);overflow:hidden;}
  .item-row{
    display:grid;grid-template-columns:1.7fr 1fr auto;gap:18px;align-items:center;
    padding:16px 20px;border-bottom:1px solid var(--line-soft);cursor:pointer;
    transition:background .12s ease;
  }
  .item-row:last-child{border-bottom:none;}
  .item-row:hover{background:#f8f9f4;}
  .item-main{min-width:0;}
  .item-title-row{display:flex;align-items:center;gap:9px;margin-bottom:6px;flex-wrap:wrap;}
  .item-title{font-weight:600;font-size:15px;}
  .tag{
    font-size:10.5px;text-transform:uppercase;letter-spacing:.05em;font-weight:600;
    padding:2.5px 7px;border-radius:5px;color:var(--ink-soft);background:#eef0e8;border:1px solid var(--line);
  }
  .badge{font-size:11px;font-weight:600;padding:3px 9px;border-radius:999px;white-space:nowrap;}
  .badge-created{background:#eef0e8;color:var(--ink-soft);}
  .badge-funding{background:var(--a-tint);color:var(--a);}
  .badge-fullyfunded{background:#e5efd8;color:#4c6b2c;}
  .badge-partial{background:var(--b-tint);color:var(--b);}
  .badge-paidfull{background:#dcefe3;color:var(--ok);}
  .badge-completed{background:#e5e6e2;color:var(--ink-soft);}
  .badge-overdue{background:var(--danger-tint);color:var(--danger);}
  .item-meta{font-size:12px;color:var(--ink-soft);display:flex;gap:10px;align-items:center;flex-wrap:wrap;}
  .item-meta .overdue-text{color:var(--danger);font-weight:600;}

  /* signature dual bar */
  .dualbar-wrap{width:100%;}
  .dualbar{position:relative;height:9px;background:#eceee5;border-radius:999px;overflow:hidden;border:1px solid var(--line);}
  .fill-a{position:absolute;left:0;top:0;bottom:0;background:var(--a);}
  .fill-b{position:absolute;right:0;top:0;bottom:0;background:var(--b);}
  .paidbar{position:relative;height:3px;background:transparent;margin-top:4px;border-radius:999px;}
  .paid-fill{position:absolute;left:0;top:0;bottom:0;background:var(--ink);border-radius:999px;}
  .bar-labels{display:flex;justify-content:space-between;font-size:10.5px;color:var(--ink-soft);margin-top:5px;}
  .bar-labels .mono{font-size:10.5px;}
  .overfund-note{font-size:10.5px;color:var(--ok);margin-top:3px;font-weight:600;}

  .contrib-row{display:flex;gap:7px;flex-wrap:wrap;align-items:center;margin-top:9px;}
  .contrib-chip{display:inline-flex;align-items:center;gap:5px;font-size:11px;border:1px solid var(--line);
    border-radius:999px;padding:3.5px 9px 3.5px 7px;color:var(--ink-soft);background:var(--surface);white-space:nowrap;}
  .contrib-chip .mono{color:var(--ink);font-weight:600;font-size:11px;}
  .contrib-chip.short{color:var(--danger);}
  .contrib-total{font-size:11px;color:var(--ink-soft);margin-left:auto;white-space:nowrap;}
  .contrib-total .mono{color:var(--ink);font-weight:600;font-size:11px;}

  .item-amount{text-align:right;}
  .item-amount .req{font-size:15px;font-weight:600;}
  .item-amount .sub{font-size:11px;color:var(--ink-soft);margin-top:2px;}

  .empty-state{padding:60px 20px;text-align:center;color:var(--ink-soft);}
  .empty-state .serif{font-size:18px;color:var(--ink);display:block;margin-bottom:6px;}

  /* ---------- side rail ---------- */
  .rail-panel{
    background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
    padding:16px 18px;margin-bottom:20px;
  }
  .rail-title{font-family:'Fraunces',serif;font-size:15px;font-weight:600;margin-bottom:12px;
    display:flex;align-items:center;gap:7px;}
  .rail-list{display:flex;flex-direction:column;gap:11px;}
  .rail-item{font-size:12.5px;display:flex;justify-content:space-between;gap:8px;padding-bottom:11px;border-bottom:1px dotted var(--line);}
  .rail-item:last-child{border:none;padding-bottom:0;}
  .rail-item-title{font-weight:600;}
  .rail-item-sub{color:var(--ink-soft);margin-top:2px;}
  .rail-empty{font-size:12.5px;color:var(--ink-soft);}

  .activity-entry{font-size:12px;padding:9px 0;border-bottom:1px dotted var(--line);}
  .activity-entry:last-child{border:none;}
  .activity-time{color:var(--ink-soft);font-size:10.5px;display:block;margin-top:2px;}

  /* ---------- overlay / slide-over ---------- */
  .scrim{position:fixed;inset:0;background:rgba(20,24,19,0.38);opacity:0;pointer-events:none;transition:opacity .18s ease;z-index:40;}
  .scrim.show{opacity:1;pointer-events:auto;}

  .panel{
    position:fixed;top:0;right:0;bottom:0;width:430px;max-width:92vw;background:var(--paper);
    box-shadow:var(--shadow-panel);transform:translateX(100%);transition:transform .22s ease;
    z-index:50;overflow-y:auto;
  }
  .panel.show{transform:translateX(0);}
  .panel-inner{padding:24px 26px 60px;}
  .panel-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:4px;gap:10px;}
  .panel-title{font-family:'Fraunces',serif;font-size:21px;font-weight:600;line-height:1.2;}
  .panel-close{border:none;background:var(--surface);border:1px solid var(--line);border-radius:50%;
    width:30px;height:30px;display:flex;align-items:center;justify-content:center;font-size:15px;flex:none;color:var(--ink-soft);}
  .panel-close:hover{background:var(--ink);color:#fff;}
  .panel-sub{font-size:12.5px;color:var(--ink-soft);margin-bottom:22px;display:flex;gap:8px;align-items:center;flex-wrap:wrap;}

  .fig-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:22px;}
  .fig-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;}
  .fig-label{font-size:10.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft);margin-bottom:5px;}
  .fig-value{font-family:'IBM Plex Mono',monospace;font-size:18px;font-weight:600;}

  .block{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin-bottom:16px;}
  .block-title{font-weight:600;font-size:13.5px;margin-bottom:12px;display:flex;align-items:center;justify-content:space-between;}
  .split-row{display:flex;align-items:center;gap:10px;font-size:12.5px;margin-bottom:10px;}
  .split-row:last-child{margin-bottom:0;}
  .split-name{width:64px;font-weight:600;flex:none;}
  .split-track{flex:1;height:6px;background:#eceee5;border-radius:999px;overflow:hidden;position:relative;}
  .split-fill{height:100%;border-radius:999px;}
  .split-figs{width:150px;flex:none;text-align:right;color:var(--ink-soft);}
  .split-figs .mono{color:var(--ink);}

  .txn-list{display:flex;flex-direction:column;gap:0;}
  .txn{display:flex;justify-content:space-between;align-items:center;padding:9px 0;border-bottom:1px dotted var(--line);font-size:12.5px;}
  .txn:last-child{border:none;}
  .txn-who{display:flex;align-items:center;gap:7px;}
  .txn-amt{font-weight:600;}
  .txn-amt.out{color:var(--danger);}
  .txn-amt.in{color:var(--ok);}
  .txn-empty{font-size:12.5px;color:var(--ink-soft);padding:6px 0;}

  form .field{margin-bottom:12px;}
  form label{display:block;font-size:11.5px;font-weight:600;color:var(--ink-soft);margin-bottom:5px;text-transform:uppercase;letter-spacing:.04em;}
  form input, form select, form textarea{
    width:100%;border:1px solid var(--line);border-radius:var(--radius-sm);padding:9px 11px;font-size:14px;
    background:var(--surface);color:var(--ink);
  }
  form input:focus, form select:focus{outline:none;border-color:var(--a);box-shadow:0 0 0 3px var(--a-tint);}
  .field-row{display:flex;gap:10px;}
  .field-row .field{flex:1;}
  .form-actions{display:flex;gap:8px;margin-top:6px;}
  .form-actions .btn{flex:1;justify-content:center;}

  .status-actions{display:flex;gap:8px;margin-bottom:18px;}

  /* ---------- modal ---------- */
  .modal{
    position:fixed;top:50%;left:50%;transform:translate(-50%,-46%);width:460px;max-width:92vw;
    background:var(--paper);border-radius:var(--radius-lg);box-shadow:var(--shadow-panel);
    z-index:60;opacity:0;pointer-events:none;transition:opacity .16s ease, transform .16s ease;max-height:88vh;overflow-y:auto;
  }
  .modal.show{opacity:1;pointer-events:auto;transform:translate(-50%,-50%);}
  .modal-inner{padding:24px 26px 26px;}

  /* ---------- toast ---------- */
  .toast{
    position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);
    background:var(--ink);color:var(--paper);padding:11px 20px;border-radius:999px;font-size:13px;font-weight:500;
    box-shadow:var(--shadow-panel);opacity:0;pointer-events:none;transition:all .22s ease;z-index:80;
    display:flex;align-items:center;gap:8px;
  }
  .toast.show{opacity:1;transform:translateX(-50%) translateY(0);}
  .toast .dot{width:7px;height:7px;background:#8fd6b6;}

  @media (max-width:880px){
    .shell{padding:20px 16px 70px;}
    .layout{grid-template-columns:1fr;}
    .stat-strip{grid-template-columns:repeat(2,1fr);}
    .stat:nth-child(2){border-right:none;}
    .stat:nth-child(3),.stat:nth-child(4){border-top:1px solid var(--line);}
    .item-row{grid-template-columns:1fr;gap:10px;}
    .item-amount{text-align:left;}
    .panel{width:100%;}
  }

/* ---------- additions for the server-rendered app ---------- */
.auth-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;}
.auth-card{width:380px;max-width:100%;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px 30px;}
.auth-brand{font-family:'Fraunces',serif;font-weight:600;font-size:24px;margin-bottom:4px;display:flex;gap:6px;align-items:baseline;}
.auth-brand .amp{font-style:italic;color:var(--a);}
.auth-sub{font-size:12.5px;color:var(--ink-soft);margin-bottom:24px;}
.alert{border-radius:var(--radius-sm);padding:10px 13px;font-size:13px;margin-bottom:16px;}
.alert-danger{background:var(--danger-tint);color:var(--danger);border:1px solid #eac9c6;}
.alert-ok{background:#e2f0e6;color:var(--ok);border:1px solid #c9e3d0;}
.demo-note{font-size:11.5px;color:var(--ink-soft);margin-top:18px;border-top:1px dotted var(--line);padding-top:14px;}
.nav-link{font-size:13px;color:var(--ink-soft);text-decoration:none;font-weight:500;padding:8px 4px;}
.nav-link:hover{color:var(--ink);}
.back-link{display:inline-flex;align-items:center;gap:5px;font-size:12.5px;color:var(--ink-soft);text-decoration:none;margin-bottom:16px;}
.back-link:hover{color:var(--ink);}
a{color:inherit;}
.page-title-row{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:6px;flex-wrap:wrap;}
.detail-static{background:var(--paper);}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media (max-width:640px){.two-col{grid-template-columns:1fr;}}
.inline-note{font-size:11.5px;color:var(--ink-soft);margin-top:6px;}