:root{
  --bg:#f5f4f1; --panel:#fff; --ink:#1d1b18; --ink2:#5c574f; --line:#e4e0d8;
  --accent:#c2570c; --accent-ink:#fff; --accent-soft:#fdf0e6;
  --ok:#1f7a4d; --ok-soft:#e5f4ec; --warn:#9a6700; --warn-soft:#fff5d6;
  --bad:#b42318; --bad-soft:#fdecea; --muted-soft:#efede8;
  --side:#23201c; --side-ink:#d9d4cb;
  --radius:10px; --shadow:0 1px 2px rgba(0,0,0,.05);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1{font-size:22px;margin:0}
h2{font-size:17px;margin:0 0 12px}
.muted{color:var(--ink2)}
.small{font-size:13px}
.nowrap{white-space:nowrap}
.right{text-align:right}
.mt{margin-top:18px}

/* Layout */
.sidebar{position:fixed;inset:0 auto 0 0;width:230px;background:var(--side);color:var(--side-ink);display:flex;flex-direction:column;padding:18px 12px;z-index:30}
.sidebar .brand{color:#fff;font-weight:700;font-size:17px;padding:4px 10px 18px;display:flex;align-items:center;gap:9px}
.logo{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:7px;background:var(--accent);color:#fff;font-size:13px}
.sidebar nav{display:flex;flex-direction:column;gap:2px;flex:1}
.sidebar nav a{color:var(--side-ink);padding:9px 12px;border-radius:8px;display:flex;justify-content:space-between;align-items:center}
.sidebar nav a:hover{background:rgba(255,255,255,.06);text-decoration:none}
.sidebar nav a.on{background:rgba(255,255,255,.1);color:#fff;font-weight:600}
.count{background:var(--accent);color:#fff;border-radius:20px;font-size:12px;padding:0 8px;font-weight:600}
.me{border-top:1px solid rgba(255,255,255,.1);padding:14px 10px 0;font-size:13px}
.me-name{color:#fff;font-weight:600}
.me-role{opacity:.7;margin-bottom:6px}
.me a{color:#f3b98c}
.topbar{display:none}
.main{margin-left:230px;padding:26px 30px 60px;max-width:1280px}
.main.bare{margin:0 auto;max-width:440px;padding-top:9vh}
.scrim{display:none}

@media (max-width:860px){
  .topbar{display:flex;align-items:center;gap:10px;position:sticky;top:0;z-index:20;background:var(--side);color:#fff;padding:10px 14px}
  .topbar .brand{color:#fff;font-weight:700;display:flex;align-items:center;gap:8px}
  .menu-btn{background:none;border:0;color:#fff;font-size:22px;padding:2px 6px;cursor:pointer}
  .sidebar{transform:translateX(-100%);transition:transform .2s}
  body.nav-open .sidebar{transform:none}
  body.nav-open .scrim{display:block;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:25}
  .main{margin-left:0;padding:18px 16px 60px}
}

/* Page head */
.page-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.page-head .sub{color:var(--ink2);font-size:14px;margin-top:2px}
.actions{display:flex;gap:8px;flex-wrap:wrap}

/* Cards */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.card + .card{margin-top:16px}
.grid > .card + .card{margin-top:0}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:860px){.g2,.g3{grid-template-columns:1fr}}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:18px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px}
.stat .label{font-size:13px;color:var(--ink2)}
.stat .value{font-size:22px;font-weight:700;margin-top:2px;font-variant-numeric:tabular-nums}
.stat.accent{background:var(--accent-soft);border-color:#f4d3b8}
.neg{color:var(--bad)}
.pos{color:var(--ok)}

/* Tables */
.table-wrap{overflow-x:auto;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius)}
table{width:100%;border-collapse:collapse}
th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--ink2);background:#faf9f7;font-weight:600;white-space:nowrap}
tr:last-child td{border-bottom:0}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
tbody tr:hover{background:#fcfbf9}
.card table th{background:none}
.empty{padding:28px;text-align:center;color:var(--ink2)}
.desc{max-width:340px}
.progress{height:6px;background:var(--muted-soft);border-radius:4px;overflow:hidden;margin-top:5px;min-width:80px}
.progress span{display:block;height:100%;background:var(--accent)}
.progress.over span{background:var(--bad)}

/* Badges */
.badge{display:inline-block;font-size:12px;font-weight:600;padding:2px 9px;border-radius:20px;white-space:nowrap}
.badge-ok{background:var(--ok-soft);color:var(--ok)}
.badge-warn{background:var(--warn-soft);color:var(--warn)}
.badge-bad{background:var(--bad-soft);color:var(--bad)}
.badge-muted{background:var(--muted-soft);color:var(--ink2)}

/* Forms */
.form{display:grid;gap:14px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:600px){.row{grid-template-columns:1fr}}
label{display:block;font-weight:600;font-size:14px;margin-bottom:5px}
.hint{font-weight:400;color:var(--ink2);font-size:13px}
input[type=text],input[type=password],input[type=number],input[type=date],input[type=tel],select,textarea{
  width:100%;padding:10px 12px;border:1px solid #d3cec4;border-radius:8px;background:#fff;font:inherit;color:inherit}
input:focus,select:focus,textarea:focus{outline:2px solid #f3b98c;border-color:var(--accent)}
textarea{min-height:84px;resize:vertical}
.checks{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:6px}
.checks label{font-weight:400;display:flex;gap:8px;align-items:center;margin:0;padding:8px 10px;border:1px solid var(--line);border-radius:8px;cursor:pointer}
.radio-cards{display:grid;gap:8px}
.radio-cards label{font-weight:400;display:flex;gap:10px;align-items:center;margin:0;padding:10px 12px;border:1px solid #d3cec4;border-radius:8px;cursor:pointer}
.radio-cards label:has(input:checked){border-color:var(--accent);background:var(--accent-soft)}
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end;margin-bottom:14px}
.filters > div{min-width:140px;flex:1}
.filters label{font-size:12px;color:var(--ink2);margin-bottom:3px}
.filters input,.filters select{padding:8px 10px}

.drop{border:2px dashed #d3cec4;border-radius:10px;padding:18px;text-align:center;background:#fcfbf9;cursor:pointer;display:block;font-weight:400}
.drop:hover{border-color:var(--accent)}
.drop input{display:none}
.drop .big{font-size:26px}
.drop img{max-width:100%;max-height:260px;border-radius:6px;margin-top:8px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:6px;justify-content:center;padding:9px 16px;border-radius:8px;border:1px solid #d3cec4;background:#fff;color:var(--ink);font:inherit;font-weight:600;cursor:pointer;white-space:nowrap}
.btn:hover{text-decoration:none;border-color:#b9b2a6}
.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{background:#a94a08;border-color:#a94a08}
.btn-ok{background:var(--ok);border-color:var(--ok);color:#fff}
.btn-bad{background:#fff;border-color:#f1b8b2;color:var(--bad)}
.btn-sm{padding:5px 10px;font-size:13px}
.btn-block{width:100%}
.inline{display:inline}

/* Alerts */
.alert{padding:11px 14px;border-radius:8px;margin-bottom:16px;border:1px solid}
.alert-success{background:var(--ok-soft);border-color:#b7dfc8;color:#145c38}
.alert-error{background:var(--bad-soft);border-color:#f3c1bb;color:#8f1c12}
.alert-info{background:var(--accent-soft);border-color:#f4d3b8;color:#7a3708}

/* Detail */
.kv{display:grid;grid-template-columns:150px 1fr;gap:8px 14px;margin:0}
.kv dt{color:var(--ink2)}
.kv dd{margin:0}
@media (max-width:600px){.kv{grid-template-columns:1fr}.kv dt{margin-top:6px}}
.bill-preview img{max-width:100%;border-radius:8px;border:1px solid var(--line)}
.pager{display:flex;gap:4px;margin-top:14px;flex-wrap:wrap}
.pager a,.pager span{padding:5px 10px;border:1px solid var(--line);border-radius:6px;background:#fff}
.pager .cur{background:var(--accent);color:#fff;border-color:var(--accent)}
.code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:22px;letter-spacing:.15em;background:var(--accent-soft);padding:6px 12px;border-radius:8px;display:inline-block}
.login-card{padding:28px}
.login-card .brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:20px;margin-bottom:18px}
.fab{display:none}
@media (max-width:860px){
  .fab{display:flex;position:fixed;right:16px;bottom:16px;width:56px;height:56px;border-radius:50%;background:var(--accent);color:#fff;font-size:30px;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(0,0,0,.25);z-index:15}
  .fab:hover{text-decoration:none}
  .hide-sm{display:none}
}

.badge-credit{background:#d7f3f5;color:#0b7285}
.badge-debit{background:#e9e7e3;color:#4a4640}
table.ledger td.notes{white-space:normal;min-width:220px;max-width:420px;font-size:14px;line-height:1.45}

.tx-cards{display:none}
.filter-box > summary{display:none}
@media (max-width:760px){
  .table-wrap:has(table.ledger){display:none}
  .tx-cards{display:grid;gap:10px}
  .tx{background:var(--panel);border:1px solid var(--line);border-left:4px solid #b9b2a6;border-radius:10px;padding:12px 14px}
  .tx.credit{border-left-color:#16a3b8}
  .tx-top{display:flex;justify-content:space-between;align-items:center}
  .tx-amt{font-size:19px;font-variant-numeric:tabular-nums}
  .tx-meta{font-size:13px;color:var(--ink2);margin-top:4px}
  .tx-notes{font-size:14px;margin-top:8px;padding:8px 10px;background:#faf9f7;border-radius:8px;line-height:1.45}
  .tx-bal{margin-top:8px;font-size:14px;border-top:1px dashed var(--line);padding-top:8px}
  .filter-box{margin-bottom:12px}
  .filter-box > summary{display:block;cursor:pointer;font-weight:600;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;list-style:none}
  .filter-box[open] > summary{margin-bottom:10px}
  .stats{grid-template-columns:1fr 1fr}
  .stats .stat.accent{grid-column:span 2}
}