:root{
  --bg:#F1EEE7;
  --paper:#FBF9F4;
  --ink:#262220;
  --ink-soft:#726A61;
  --line:#DED7C7;
  --suami:#3B4A6B;
  --suami-soft:#E4E8EF;
  --istri:#C97C3D;
  --istri-soft:#F6E6D5;
  --bersama:#6E7F5C;
  --bersama-soft:#E7ECDF;
  --danger:#B3462C;
  --income:#4C7A5E;
  --income-soft:#E4ECE5;
  --transfer:#5C7599;
  --transfer-soft:#E6E9F0;
  --radius:16px;
}
*{box-sizing:border-box;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Inter',sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;}
.wrap{max-width:720px; margin:0 auto; padding:0 20px 90px;}

/* ---- Top bar ---- */
.topbar{
  display:flex; align-items:center; justify-content:space-between;
  padding:22px 20px 14px; max-width:720px; margin:0 auto;
}
.topbar .brand{font-family:'Fraunces',serif; font-weight:500; font-size:19px;}
.topbar .who{
  display:flex; align-items:center; gap:8px;
  font-family:'IBM Plex Mono',monospace; font-size:11px; color:var(--ink-soft);
}
.who-link{display:flex; align-items:center; gap:8px; text-decoration:none; color:inherit;}
.who-gear{width:12px; height:12px; color:var(--ink-soft); flex-shrink:0;}
.topbar .who .avatar{
  width:24px; height:24px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-size:10px; font-weight:600; color:#fff;
}
.topbar a.logout{font-size:11px; color:var(--ink-soft); text-decoration:underline; margin-left:2px;}

/* ---- Bottom tab bar ---- */
.tabbar{
  position:fixed; bottom:0; left:0; right:0;
  background:var(--paper);
  border-top:1px solid var(--line);
  display:flex; justify-content:space-around; align-items:flex-start;
  padding:10px 0 calc(8px + env(safe-area-inset-bottom));
  max-width:720px; margin:0 auto;
}
.tabbar a.tab-link{
  display:flex; flex-direction:column; align-items:center; gap:3px;
  font-family:'IBM Plex Mono',monospace; font-size:8.8px; letter-spacing:.02em; text-transform:uppercase;
  color:var(--ink-soft); text-decoration:none; text-align:center; padding:0 2px; flex:1; min-width:0;
}
.tab-icon-wrap{
  width:32px; height:32px; border-radius:11px;
  display:flex; align-items:center; justify-content:center;
  color:var(--ink-soft); transition:background .15s ease, color .15s ease;
}
.tab-icon-wrap svg{width:18px; height:18px;}
.tabbar a.tab-link.active{color:var(--ink); font-weight:600;}
.tabbar a.tab-link.active .tab-icon-wrap{background:var(--line); color:var(--ink);}
.tab-add .tab-icon-wrap{
  width:44px; height:44px; border-radius:50%;
  background:var(--ink); color:var(--paper);
  margin-top:-24px;
  box-shadow:0 10px 18px -8px rgba(38,34,32,.45), 0 0 0 4px var(--paper);
}
.tab-add .tab-icon-wrap svg{width:20px; height:20px;}
.tab-add.active .tab-icon-wrap{background:var(--ink); color:var(--paper);}
.tab-add .tab-text{margin-top:1px;}

/* ---- Cards / sections ---- */
.card{
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius);
  padding:20px; margin-bottom:18px;
}
.section-label{
  font-family:'IBM Plex Mono',monospace; font-size:10.5px; letter-spacing:.1em; text-transform:uppercase;
  color:var(--ink-soft); margin-bottom:10px;
}
h1,h2,h3{font-family:'Fraunces',serif; font-weight:500; margin:0 0 6px;}

/* ---- Dashboard: total + split ledger ---- */
.total-card{text-align:center; padding:8px 0 20px; border-bottom:1px dashed var(--line); margin-bottom:18px;}
.total-card .amount{font-family:'Fraunces',serif; font-size:36px; font-weight:500;}
.month-nav{display:flex; align-items:center; justify-content:center; gap:16px; margin-bottom:4px;}
.month-nav a{font-family:'IBM Plex Mono',monospace; font-size:13px; color:var(--ink-soft); text-decoration:none;}
.month-nav .cur{font-family:'Fraunces',serif; font-size:16px;}

/* ---- Dashboard: kartu saldo ---- */
.balance-block{text-align:center; padding:10px 0 4px;}
.balance-amount{font-family:'Fraunces',serif; font-size:40px; font-weight:500; letter-spacing:-.01em; margin:6px 0 4px;}
.balance-caption{font-size:10.5px; color:var(--ink-soft); margin-bottom:16px; line-height:1.5; text-align:center;}
.export-cum-balance{text-align:center; font-size:32px;}
.balance-amount.positive{color:var(--income);}
.balance-amount.negative{color:var(--danger);}
.balance-stats{display:flex; justify-content:center; gap:28px; margin-bottom:18px; flex-wrap:wrap;}
.bstat{display:flex; flex-direction:column; align-items:center; gap:3px;}
.bstat .bdot{width:8px; height:8px; border-radius:50%; margin-bottom:2px;}
.bstat .bdot.income{background:var(--income);}
.bstat .bdot.expense{background:var(--ink-soft);}
.bstat .blabel{font-family:'IBM Plex Mono',monospace; font-size:10px; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-soft);}
.bstat .bval{font-family:'IBM Plex Mono',monospace; font-size:13.5px; font-weight:600;}
.btn-add-income{
  display:inline-block; font-size:12.5px; font-weight:600; color:var(--income);
  border:1px solid var(--income-soft); background:var(--income-soft);
  padding:9px 18px; border-radius:20px; text-decoration:none;
}
.person-balance{display:flex; gap:12px;}
.pb-col{flex:1; text-align:center; padding:16px 10px; border-radius:14px;}
.pb-suami{background:var(--suami-soft);}
.pb-istri{background:var(--istri-soft);}
.pb-name{font-family:'IBM Plex Mono',monospace; font-size:10px; letter-spacing:.08em; text-transform:uppercase; margin-bottom:6px;}
.pb-suami .pb-name{color:var(--suami);}
.pb-istri .pb-name{color:var(--istri);}
.pb-amt{font-family:'Fraunces',serif; font-size:19px; font-weight:500;}
.pb-amt.pb-positive{color:var(--ink);}
.pb-amt.pb-negative{color:var(--danger);}
.pb-hint{font-size:11px; color:var(--ink-soft); margin-top:10px; text-align:center; line-height:1.5;}
.transfer-note{
  font-size:11.5px; color:var(--ink-soft); text-align:center; margin-bottom:14px;
  background:var(--transfer-soft); padding:9px 14px; border-radius:12px;
}
.transfer-note b{color:var(--transfer);}
.transfer-note span{display:block; font-size:10.5px; margin-top:2px;}

/* ---- Toggle jenis transaksi (halaman Tambah) ---- */
.type-toggle{display:flex; gap:8px; margin-bottom:14px;}
.type-toggle a{
  flex:1; text-align:center; padding:11px 0; border-radius:14px; border:1px solid var(--line);
  font-size:13px; font-weight:600; color:var(--ink-soft); text-decoration:none;
}
.type-toggle a.active{background:var(--ink); color:var(--paper); border-color:var(--ink);}
.type-toggle-3 a{font-size:11.5px; padding:11px 4px;}
input.money-income{color:var(--income);}
input.money-transfer{color:var(--transfer);}
.btn-income{background:var(--income);}
.btn-transfer{background:var(--transfer);}
.transfer-hint{
  font-size:12px; color:var(--ink-soft); line-height:1.6;
  background:var(--transfer-soft); padding:10px 14px; border-radius:12px; margin-bottom:16px;
}
.payer-toggle-2 label{font-size:11.5px;}

/* ---- Profil ---- */
input:disabled{background:var(--bg); color:var(--ink-soft); cursor:not-allowed;}
.section-divider{
  font-family:'IBM Plex Mono',monospace; font-size:10.5px; letter-spacing:.1em; text-transform:uppercase;
  color:var(--ink-soft); margin:26px 0 4px; padding-top:18px; border-top:1px dashed var(--line);
}
.password-hint{font-size:11.5px; color:var(--ink-soft); margin-bottom:4px;}
.back-link{display:block; text-align:center; margin-top:16px; font-size:12.5px; color:var(--ink-soft); text-decoration:underline;}

/* ---- Struk belanja ---- */
.receipt-hint{font-size:11px; color:var(--ink-soft); margin-top:6px; line-height:1.5;}
.receipt-preview{margin-top:8px;}
.receipt-preview img{
  display:block; max-width:100%; max-height:280px; border-radius:12px;
  border:1px solid var(--line); object-fit:contain; background:var(--bg);
}
.receipt-remove{
  display:flex; align-items:center; gap:6px; margin-top:10px;
  font-size:12px; color:var(--danger); text-transform:none; letter-spacing:0;
  font-family:'Inter',sans-serif; font-weight:500; cursor:pointer;
}
.receipt-remove input{width:auto;}
.tx-receipt-icon{display:inline-flex; vertical-align:-2px; margin-left:5px; color:var(--ink-soft);}
.tx-receipt-icon svg{width:13px; height:13px;}

.ledger{position:relative;}
.ledger-spine{position:absolute; left:50%; top:0; bottom:40px; width:1px; background:var(--line); transform:translateX(-50%);}
.ledger-row{display:flex; min-height:48px;}
.ledger-side{width:50%; padding:6px 12px;}
.ledger-side.left{text-align:right;}
.ledger-side.right{text-align:left;}
.ledger-side .who{font-family:'IBM Plex Mono',monospace; font-size:9.5px; letter-spacing:.08em; text-transform:uppercase;}
.ledger-side.left .who{color:var(--suami);}
.ledger-side.right .who{color:var(--istri);}
.ledger-side .item{font-size:13px; font-weight:500;}
.ledger-side .amt{font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--ink-soft);}
.ledger-node{text-align:center; padding-top:16px;}
.ledger-node .join{width:11px; height:11px; border-radius:50%; background:var(--bersama); margin:0 auto 8px; box-shadow:0 0 0 5px var(--bersama-soft);}
.ledger-node .label{font-family:'IBM Plex Mono',monospace; font-size:10px; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-soft);}
.ledger-node .val{font-family:'Fraunces',serif; font-size:19px; font-weight:500; color:var(--bersama);}
.empty-note{text-align:center; color:var(--ink-soft); font-size:13px; padding:20px 0;}

/* ---- Forms ---- */
label{display:block; font-family:'IBM Plex Mono',monospace; font-size:10.5px; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-soft); margin:16px 0 8px;}
label:first-of-type{margin-top:0;}
input[type=text], input[type=number], input[type=date], input[type=password], select, textarea{
  width:100%; padding:12px 14px; border:1px solid var(--line); border-radius:12px;
  font-family:'Inter',sans-serif; font-size:14px; background:var(--paper); color:var(--ink);
}
input.money{font-family:'Fraunces',serif; font-size:26px; text-align:center; padding:14px;}
.chips{display:flex; flex-wrap:wrap; gap:8px;}
.chip{position:relative;}
.chip input{position:absolute; opacity:0;}
.chip span{
  display:inline-block; font-size:12.5px; padding:8px 14px; border-radius:20px;
  border:1px solid var(--line); color:var(--ink-soft); cursor:pointer;
}
.chip input:checked + span{background:var(--ink); color:var(--paper); border-color:var(--ink);}
.payer-toggle{display:flex; border:1px solid var(--line); border-radius:12px; overflow:hidden;}
.payer-toggle label{margin:0; flex:1; text-align:center; padding:12px 0; font-size:12.5px; font-family:'Inter',sans-serif; text-transform:none; letter-spacing:0; font-weight:600; color:var(--ink-soft); border-right:1px solid var(--line); cursor:pointer;}
.payer-toggle label:last-child{border-right:none;}
.payer-toggle input{position:absolute; opacity:0;}
.payer-toggle input:checked + label{font-weight:700;}
.payer-toggle input#payer-suami:checked + label{background:var(--suami-soft); color:var(--suami);}
.payer-toggle input#payer-bersama:checked + label{background:var(--bersama-soft); color:var(--bersama);}
.payer-toggle input#payer-istri:checked + label{background:var(--istri-soft); color:var(--istri);}
.payer-toggle-2 input:checked + label{background:var(--transfer-soft); color:var(--transfer);}

.btn{
  display:inline-block; background:var(--ink); color:var(--paper); text-align:center;
  padding:14px 22px; border-radius:14px; font-size:13.5px; font-weight:600; border:none; cursor:pointer;
  font-family:'Inter',sans-serif; text-decoration:none;
}
.btn.block{display:block; width:100%; margin-top:22px;}
.btn.danger{background:var(--danger);}
.btn.ghost{background:transparent; color:var(--ink); border:1px solid var(--line);}

.error{color:var(--danger); font-size:12.5px; margin-top:8px;}
.flash{padding:12px 16px; border-radius:12px; font-size:13px; margin-bottom:16px;}
.flash-success{background:var(--bersama-soft); color:var(--bersama);}
.flash-error{background:#F6E1DA; color:var(--danger);}

/* ---- History ---- */
.day-label{font-family:'IBM Plex Mono',monospace; font-size:10px; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-soft); margin:20px 0 8px;}
.tx-row{display:flex; align-items:center; gap:12px; padding:11px 12px; border-left:3px solid var(--line); margin-bottom:6px; border-radius:8px; text-decoration:none; color:inherit;}
.tx-row.suami{border-left-color:var(--suami); background:var(--suami-soft);}
.tx-row.istri{border-left-color:var(--istri); background:var(--istri-soft);}
.tx-row.bersama{border-left-color:var(--bersama); background:var(--bersama-soft);}
.tx-row.is-income{border-left-color:var(--income); background:var(--income-soft);}
.tx-row.is-income .tx-avatar{background:var(--income);}
.tx-amt.amt-income{color:var(--income);}
.tx-row.is-transfer{border-left-color:var(--transfer); background:var(--transfer-soft);}
.tx-avatar-transfer{background:var(--transfer);}
.tx-avatar-transfer svg{width:15px; height:15px;}
.tx-amt.amt-transfer{color:var(--transfer);}
.tx-avatar{width:30px; height:30px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-family:'IBM Plex Mono',monospace; font-size:11px; font-weight:600; color:#fff; flex-shrink:0;}
.tx-row.suami .tx-avatar{background:var(--suami);}
.tx-row.istri .tx-avatar{background:var(--istri);}
.tx-row.bersama .tx-avatar{background:var(--bersama);}
.tx-info{flex:1; min-width:0;}
.tx-info .t{font-size:12.5px; font-weight:600;}
.tx-info .s{font-size:11px; color:var(--ink-soft);}
.tx-amt{font-family:'IBM Plex Mono',monospace; font-size:12px; font-weight:600; white-space:nowrap;}
.filter-bar{display:grid; grid-template-columns:1fr 1fr; gap:8px; margin-bottom:6px;}
.filter-bar select{width:100%; padding:8px 10px; font-size:12px;}
.filter-bar .search-input{grid-column:1 / -1; padding:10px 12px; font-size:13px;}
.filter-bar .btn-search{
  grid-column:1 / -1; background:var(--ink); color:var(--paper); border:none;
  border-radius:12px; padding:10px 0; font-size:12.5px; font-weight:600; cursor:pointer;
  font-family:'Inter',sans-serif;
}
.search-note{
  font-size:11.5px; color:var(--ink-soft); background:var(--bg); padding:9px 12px;
  border-radius:10px; margin-bottom:14px; line-height:1.6;
}
.search-note a{color:var(--ink); text-decoration:underline; white-space:nowrap;}

/* ---- Summary ---- */
.split-bar{display:flex; height:32px; border-radius:10px; overflow:hidden; margin:6px 0 10px;}
.split-legend{display:flex; justify-content:space-between; font-family:'IBM Plex Mono',monospace; font-size:11px; margin-bottom:20px;}
.cat-row{margin-bottom:14px;}
.cat-row .top{display:flex; justify-content:space-between; font-size:12.5px; margin-bottom:6px;}
.cat-row .top .amt{font-family:'IBM Plex Mono',monospace; color:var(--ink-soft);}
.cat-track{height:6px; background:var(--line); border-radius:4px; overflow:hidden;}
.cat-fill{height:100%; border-radius:4px;}

.export-hint{font-size:11.5px; color:var(--ink-soft); line-height:1.6; margin-top:12px;}
.export-preview{margin-bottom:18px;}
.ep-row{display:flex; justify-content:space-between; align-items:center; padding:9px 0; border-bottom:1px dashed var(--line); font-size:13px;}
.ep-row:last-child{border-bottom:none;}
.ep-row b{font-family:'IBM Plex Mono',monospace; font-weight:600;}
.ep-row.ep-total{padding-top:12px; font-size:14px;}
.ep-row.ep-total b{font-family:'Fraunces',serif; font-size:17px; font-weight:500;}
.ep-income{color:var(--income);}
.ep-negative{color:var(--danger);}

/* ---- Login page ---- */
.login-wrap{max-width:360px; margin:64px auto; padding:0 20px;}
.login-card{background:var(--paper); border:1px solid var(--line); border-radius:20px; padding:32px 26px;}
.login-card h1{text-align:center; font-size:24px; margin-bottom:4px;}
.login-card .sub{text-align:center; color:var(--ink-soft); font-size:13px; margin-bottom:24px;}