:root{
  --bg:#f4f6fb; --surface:#ffffff; --surface-2:#f8fafc; --border:#e2e8f0;
  --text:#1e293b; --text-muted:#64748b; --primary:#4f46e5; --primary-600:#4338ca;
  --primary-soft:#eef2ff; --success:#16a34a; --success-soft:#dcfce7;
  --danger:#dc2626; --danger-soft:#fee2e2; --warning:#d97706; --warning-soft:#fef3c7;
  --info:#0891b2; --shadow:0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.04);
  --shadow-lg:0 10px 30px rgba(2,6,23,.12); --radius:12px; --sidebar-w:250px;
}
[data-theme="dark"]{
  --bg:#0b1120; --surface:#111827; --surface-2:#0f172a; --border:#1f2937;
  --text:#e5e7eb; --text-muted:#94a3b8; --primary:#6366f1; --primary-600:#818cf8;
  --primary-soft:#1e293b; --success:#22c55e; --success-soft:#14321f;
  --danger:#ef4444; --danger-soft:#3b1616; --warning:#f59e0b; --warning-soft:#3a2a08;
  --info:#22d3ee; --shadow:0 1px 3px rgba(0,0,0,.4); --shadow-lg:0 12px 34px rgba(0,0,0,.5);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:6px}
::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}

/* LOGIN */
#login{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#4f46e5 0%,#7c3aed 50%,#2563eb 100%);z-index:2000}
.login-card{background:var(--surface);width:380px;max-width:92vw;padding:38px 34px;border-radius:18px;box-shadow:var(--shadow-lg);text-align:center}
.login-logo{width:64px;height:64px;border-radius:16px;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;font-size:30px}
.login-card h1{font-size:22px;margin-bottom:4px}
.login-card p{color:var(--text-muted);margin-bottom:24px;font-size:13px}
.login-card input{width:100%;padding:12px 14px;margin-bottom:12px;border:1px solid var(--border);border-radius:10px;background:var(--surface-2);color:var(--text);font-size:14px}
.login-card input:focus{outline:none;border-color:var(--primary)}
.login-card .btn{width:100%;justify-content:center;padding:12px;font-size:15px;margin-top:6px}
.login-hint{margin-top:16px;font-size:12px;color:var(--text-muted)}

/* LAYOUT */
#app{display:none}
.layout{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar-w);background:var(--surface);border-right:1px solid var(--border);position:fixed;top:0;bottom:0;left:0;display:flex;flex-direction:column;z-index:100;transition:transform .25s}
.brand{display:flex;align-items:center;gap:10px;padding:18px 20px;border-bottom:1px solid var(--border)}
.brand-logo{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,#4f46e5,#7c3aed);display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;flex-shrink:0}
.brand-name{font-weight:700;font-size:15px;line-height:1.1}
.brand-sub{font-size:11px;color:var(--text-muted)}
.nav{flex:1;overflow-y:auto;padding:10px 12px}
.nav-group-title{font-size:10.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);padding:14px 12px 6px;font-weight:700}
.nav-item{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:9px;color:var(--text-muted);font-weight:500;cursor:pointer;font-size:13.5px;transition:.15s}
.nav-item:hover{background:var(--surface-2);color:var(--text)}
.nav-item.active{background:var(--primary-soft);color:var(--primary);font-weight:600}
.nav-item .ico{width:18px;text-align:center;font-size:15px}
.main{flex:1;margin-left:var(--sidebar-w);display:flex;flex-direction:column;min-width:0}
.topbar{height:62px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:14px;padding:0 22px;position:sticky;top:0;z-index:50}
.topbar h2{font-size:17px;font-weight:700;flex:1}
.menu-toggle{display:none;background:none;border:none;font-size:20px;color:var(--text)}
.search-global{position:relative}
.search-global input{width:230px;padding:8px 12px 8px 34px;border:1px solid var(--border);border-radius:9px;background:var(--surface-2);color:var(--text)}
.search-global .si{position:absolute;left:11px;top:8px;color:var(--text-muted)}
.icon-btn{width:38px;height:38px;border-radius:9px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);font-size:16px;display:flex;align-items:center;justify-content:center}
.icon-btn:hover{background:var(--primary-soft);color:var(--primary)}
.avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}
.content{padding:22px;flex:1}

/* COMPONENTS */
.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 15px;border:none;border-radius:9px;background:var(--primary);color:#fff;font-weight:600;font-size:13.5px;transition:.15s}
.btn:hover{background:var(--primary-600)}
.btn.sm{padding:6px 11px;font-size:12.5px}
.btn.ghost{background:var(--surface-2);color:var(--text);border:1px solid var(--border)}
.btn.ghost:hover{background:var(--primary-soft);color:var(--primary)}
.btn.success{background:var(--success)}
.btn.danger{background:var(--danger)}
.btn.warn{background:var(--warning)}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-pad{padding:18px}
.page-head{display:flex;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.page-head h3{font-size:16px;flex:1}
.toolbar{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:16px;align-items:center}
.toolbar input,.toolbar select{padding:8px 11px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text);font-size:13px}
.search-box{position:relative;flex:1;min-width:180px;max-width:320px}
.search-box input{width:100%;padding-left:32px}
.search-box .si{position:absolute;left:10px;top:9px;color:var(--text-muted)}

/* STAT CARDS */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px;margin-bottom:20px}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:6px;position:relative;overflow:hidden}
.stat .ic{position:absolute;right:16px;top:16px;width:42px;height:42px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:19px}
.stat .lbl{font-size:12.5px;color:var(--text-muted);font-weight:600}
.stat .val{font-size:23px;font-weight:800;letter-spacing:-.02em}
.stat .sub{font-size:11.5px;color:var(--text-muted)}
.ic.i-blue{background:var(--primary-soft);color:var(--primary)}
.ic.i-green{background:var(--success-soft);color:var(--success)}
.ic.i-red{background:var(--danger-soft);color:var(--danger)}
.ic.i-amber{background:var(--warning-soft);color:var(--warning)}

/* TABLE */
.table-wrap{overflow-x:auto;border-radius:var(--radius)}
table.tbl{width:100%;border-collapse:collapse;font-size:13px}
table.tbl th{background:var(--surface-2);text-align:left;padding:11px 13px;font-weight:700;color:var(--text-muted);font-size:11.5px;text-transform:uppercase;letter-spacing:.03em;border-bottom:1px solid var(--border);white-space:nowrap}
table.tbl td{padding:11px 13px;border-bottom:1px solid var(--border);vertical-align:middle}
table.tbl tbody tr:hover{background:var(--surface-2)}
table.tbl .num{text-align:right;font-variant-numeric:tabular-nums}
.empty{text-align:center;padding:40px;color:var(--text-muted)}
.tag{display:inline-block;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:700}
.tag.green{background:var(--success-soft);color:var(--success)}
.tag.red{background:var(--danger-soft);color:var(--danger)}
.tag.amber{background:var(--warning-soft);color:var(--warning)}
.tag.blue{background:var(--primary-soft);color:var(--primary)}
.tag.gray{background:var(--surface-2);color:var(--text-muted)}
.row-act{display:flex;gap:6px}
.row-act button{width:30px;height:30px;border-radius:7px;border:1px solid var(--border);background:var(--surface);color:var(--text-muted);font-size:13px;display:flex;align-items:center;justify-content:center}
.row-act button:hover{color:var(--primary);border-color:var(--primary)}
.row-act button.del:hover{color:var(--danger);border-color:var(--danger)}

/* MODAL */
.modal-bg{position:fixed;inset:0;background:rgba(2,6,23,.55);display:none;align-items:flex-start;justify-content:center;z-index:1000;padding:34px 16px;overflow-y:auto;backdrop-filter:blur(2px)}
.modal-bg.show{display:flex}
.modal{background:var(--surface);border-radius:16px;width:560px;max-width:100%;box-shadow:var(--shadow-lg);animation:pop .18s}
.modal.lg{width:820px}
@keyframes pop{from{transform:translateY(14px);opacity:0}to{transform:translateY(0);opacity:1}}
.modal-head{display:flex;align-items:center;padding:18px 22px;border-bottom:1px solid var(--border)}
.modal-head h3{font-size:16px;flex:1}
.modal-head .x{background:none;border:none;font-size:22px;color:var(--text-muted);line-height:1}
.modal-body{padding:22px;max-height:70vh;overflow-y:auto}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:16px 22px;border-top:1px solid var(--border)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid .full{grid-column:1/-1}
.field{display:flex;flex-direction:column;gap:5px}
.field label{font-size:12.5px;font-weight:600;color:var(--text-muted)}
.field input,.field select,.field textarea{padding:9px 11px;border:1px solid var(--border);border-radius:8px;background:var(--surface-2);color:var(--text);font-size:13.5px;width:100%}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--primary);background:var(--surface)}
.field textarea{resize:vertical;min-height:64px}

/* LINE ITEMS */
.li-table{width:100%;border-collapse:collapse;margin-top:6px}
.li-table th{font-size:11px;text-transform:uppercase;color:var(--text-muted);text-align:left;padding:6px 8px;font-weight:700}
.li-table td{padding:4px 6px}
.li-table input,.li-table select{padding:7px 8px;border:1px solid var(--border);border-radius:7px;background:var(--surface-2);color:var(--text);font-size:13px;width:100%}
.li-table .num input{text-align:right}
.li-del{background:var(--danger-soft);color:var(--danger);border:none;border-radius:7px;width:30px;height:32px;font-size:15px}
.totbox{margin-top:14px;margin-left:auto;width:260px}
.totbox .tr{display:flex;justify-content:space-between;padding:5px 0;font-size:13.5px}
.totbox .tr.grand{border-top:2px solid var(--border);margin-top:6px;padding-top:9px;font-weight:800;font-size:16px}

/* REPORT */
.report{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.report h2{text-align:center;font-size:18px}
.report .rsub{text-align:center;color:var(--text-muted);font-size:13px;margin-bottom:20px}
.report table{width:100%;border-collapse:collapse;font-size:13px}
.report table td{padding:8px 10px;border-bottom:1px solid var(--border)}
.report .sec{font-weight:800;background:var(--surface-2)}
.report .tot{font-weight:800;border-top:2px solid var(--text)}
.report .indent{padding-left:26px}
.pos{color:var(--success);font-weight:700}
.neg{color:var(--danger);font-weight:700}

/* MISC */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.chart-box{height:260px;position:relative}
.pill-tabs{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.pill-tabs button{padding:8px 15px;border-radius:20px;border:1px solid var(--border);background:var(--surface);color:var(--text-muted);font-weight:600;font-size:13px}
.pill-tabs button.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.toast{position:fixed;bottom:24px;right:24px;z-index:3000;display:flex;flex-direction:column;gap:10px}
.toast .t{background:var(--surface);border:1px solid var(--border);border-left:4px solid var(--primary);border-radius:10px;padding:13px 18px;box-shadow:var(--shadow-lg);min-width:240px;animation:slidein .25s;font-size:13.5px;font-weight:500}
.toast .t.ok{border-left-color:var(--success)}
.toast .t.err{border-left-color:var(--danger)}
@keyframes slidein{from{transform:translateX(40px);opacity:0}to{transform:translateX(0);opacity:1}}
.qr-cell canvas,.qr-cell img{display:block}
.hidden{display:none!important}
.text-muted{color:var(--text-muted)}
.mono{font-variant-numeric:tabular-nums}

@media(max-width:900px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0);box-shadow:var(--shadow-lg)}
  .main{margin-left:0}
  .menu-toggle{display:block}
  .search-global input{width:150px}
  .grid2{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
}
@media(max-width:560px){
  .topbar{padding:0 12px;gap:9px}
  .topbar h2{font-size:16px}
  .search-global{display:none}           /* sembunyikan search di HP biar lega & rapi */
  .icon-btn,.avatar{width:34px;height:34px;font-size:15px;flex:none}
  .menu-toggle{font-size:22px;margin-right:2px}
}
@media print{
  .sidebar,.topbar,.no-print{display:none!important}
  .main{margin-left:0}
  .content{padding:0}
  .report{border:none;box-shadow:none}
  body{background:#fff}
}