:root{
    --navy:#21295C; --navy2:#16233F; --deepblue:#065A82; --teal:#1C7293; --orange:#F07C1D;
    --bg:#F1F4F8; --card:#FFFFFF; --border:#E1E7EF; --muted:#64748B; --text:#1F2937;
    --input-bd:#8FB6E8; --input-bg:#EDF4FF; --green:#1E8E5A; --green-bg:#E9F7EF;
    --red:#C0392B; --red-bg:#FDECEA; --amber:#B8860B; --amber-bg:#FBF3D8;
    --shadow: 0 1px 2px rgba(16,24,40,.04), 0 1px 3px rgba(16,24,40,.06);
    --sidebar-w: 220px;
  }
  *{box-sizing:border-box;}
  html,body{margin:0;padding:0;}
  body{
    font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
    background:var(--bg); color:var(--text); line-height:1.4; -webkit-font-smoothing:antialiased;
  }
  a{color:inherit;}

  .app{display:flex; min-height:100vh;}
  .sidebar{
    width:var(--sidebar-w); flex:0 0 var(--sidebar-w); background:var(--navy2); color:#fff;
    padding:20px 14px; position:sticky; top:0; height:100vh; overflow-y:auto;
  }
  .sidebar .brand{display:flex; align-items:baseline; gap:2px; font-weight:800; font-size:20px; margin-bottom:2px;}
  .sidebar .brand .m{color:var(--orange);}
  .sidebar .brand .flash{color:#fff;}
  .sidebar .subtitle{font-size:11px; color:#8EA0C0; margin-bottom:14px;}
  .save-status{ font-size:10.5px; font-weight:700; padding:6px 10px; border-radius:8px; margin-bottom:18px; display:inline-block; }
  .save-status.saving{background:rgba(184,134,11,.25); color:#F5D98B;}
  .save-status.saved{background:rgba(30,142,90,.25); color:#7FDDB0;}
  .save-status.error{background:rgba(192,57,43,.3); color:#F5A99F;}
  .navitem{
    display:flex; align-items:center; gap:10px; padding:10px 12px; border-radius:9px; margin-bottom:4px;
    font-size:13.5px; font-weight:600; color:#C4CFE6; cursor:pointer; user-select:none; transition:background .15s;
  }
  .navitem:hover{background:rgba(255,255,255,.06);}
  .navitem.active{background:var(--deepblue); color:#fff;}
  .navitem .ic{width:18px; text-align:center;}
  .navitem .badge-count{
    margin-left:auto; background:var(--orange); color:#fff; font-size:10px; font-weight:800;
    padding:1px 6px; border-radius:20px; min-width:16px; text-align:center;
  }

  .loading-overlay{ position:fixed; inset:0; background:var(--bg); z-index:200; display:flex; align-items:center; justify-content:center; flex-direction:column; gap:12px; }
  .loading-overlay.hidden{display:none;}
  .loading-spin{ width:34px; height:34px; border-radius:50%; border:3px solid #D6DEEA; border-top-color:var(--deepblue); animation:spin 0.8s linear infinite; }
  @keyframes spin{ to{ transform:rotate(360deg); } }
  .loading-overlay .txt{font-size:13px; color:var(--muted); font-weight:600;}

  .main{flex:1; min-width:0; padding:26px 30px 60px;}
  .page{display:none;}
  .page.active{display:block;}

  .pagehead{margin-bottom:20px;}
  .pagehead h1{font-size:23px; font-weight:800; color:var(--navy); margin:0 0 4px;}
  .pagehead p{font-size:13px; color:var(--muted); margin:0;}

  .stat-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin-bottom:22px;}
  .stat{background:var(--card); border-radius:13px; padding:16px 18px; box-shadow:var(--shadow); border:1px solid var(--border);}
  .stat .lbl{font-size:11.5px; color:var(--muted); font-weight:700; text-transform:uppercase; letter-spacing:.03em; margin-bottom:6px;}
  .stat .num{font-size:26px; font-weight:800; color:var(--navy); font-variant-numeric:tabular-nums;}
  .stat .sub{font-size:11.5px; color:var(--muted); margin-top:2px;}
  .stat.warn .num{color:var(--red);}
  .stat.ok .num{color:var(--green);}

  .card{background:var(--card); border-radius:14px; padding:18px 20px 20px; margin-bottom:18px; box-shadow:var(--shadow); border:1px solid var(--border);}
  .card h2{font-size:15px; margin:0 0 4px; color:var(--navy);}
  .card .hint{font-size:12px; color:var(--muted); margin:0 0 14px;}
  .hint-inline{font-size:11.5px; font-weight:500; color:var(--muted);}

  .cabang-filter-bar{ display:flex; align-items:center; gap:10px; margin-bottom:18px; flex-wrap:wrap; }
  .cabang-filter-bar label{ font-size:12.5px; font-weight:700; color:var(--navy); }
  .cabang-filter-bar select{ padding:8px 14px; border-radius:9px; border:1.5px solid var(--deepblue); background:#fff; color:var(--deepblue); font-weight:700; font-size:12.5px; min-width:200px; }
  .cabang-filter-note{ font-size:11.5px; color:var(--muted); font-style:italic; }

  .notif-tabs{ display:flex; gap:6px; margin-bottom:12px; flex-wrap:wrap; }
  .notif-tab{ padding:6px 12px; border-radius:20px; border:1.5px solid var(--border); background:#fff; color:var(--muted); font-size:11px; font-weight:700; cursor:pointer; white-space:nowrap; }
  .notif-tab.active{ background:var(--deepblue); border-color:var(--deepblue); color:#fff; }
  .notif-tab .cnt{ margin-left:4px; opacity:0.85; }
  tr.cabang-row-selected{ background:#EAF3FC !important; }
  tr.cabang-row-selected td{ font-weight:700; }

  .notif-list{display:flex; flex-direction:column; gap:8px;}
  .notif-item{ display:flex; align-items:center; gap:12px; padding:11px 14px; border-radius:10px; border:1px solid var(--border); background:#FCFDFE; }
  .notif-item.urgent{background:var(--red-bg); border-color:#F3C8C2;}
  .notif-item.soon{background:var(--amber-bg); border-color:#EEDFAE;}
  .notif-icon{width:34px; height:34px; border-radius:50%; display:flex; align-items:center; justify-content:center; flex:0 0 34px; font-size:15px;}
  .notif-item.urgent .notif-icon{background:var(--red); color:#fff;}
  .notif-item.soon .notif-icon{background:var(--amber); color:#fff;}
  .notif-text{flex:1; min-width:0;}
  .notif-text .t1{font-size:13px; font-weight:700; color:var(--text);}
  .notif-text .t2{font-size:11.5px; color:var(--muted);}
  .notif-tag{font-size:10.5px; font-weight:800; padding:3px 9px; border-radius:20px; white-space:nowrap;}
  .notif-item.urgent .notif-tag{background:var(--red); color:#fff;}
  .notif-item.soon .notif-tag{background:var(--amber); color:#fff;}
  .empty-note{font-size:12.5px; color:var(--muted); font-style:italic; padding:8px 2px;}

  .toolbar{display:flex; gap:10px; align-items:center; margin-bottom:14px; flex-wrap:wrap;}
  .toolbar input[type=text], .toolbar select{ padding:8px 11px; border-radius:8px; border:1.5px solid var(--border); font-size:12.5px; background:#fff; color:var(--text); }
  .toolbar input[type=text]{flex:1; min-width:180px;}
  .btn{ padding:9px 16px; border-radius:9px; border:none; font-weight:700; font-size:12.5px; cursor:pointer; white-space:nowrap; }
  .btn-primary{background:var(--deepblue); color:#fff;}
  .btn-primary:hover{background:#054A6B;}
  .btn-outline{background:#fff; border:1.5px solid var(--deepblue); color:var(--deepblue);}
  .btn-outline:hover{background:#EDF6FB;}
  .btn-sm{padding:5px 10px; font-size:11px; border-radius:7px;}
  .btn-orange{background:var(--orange); color:#fff;}

  .tbl-wrap{overflow-x:auto; -webkit-overflow-scrolling:touch; border-radius:12px; border:1px solid var(--border);}
  table{width:100%; min-width:900px; border-collapse:collapse; font-size:12.5px; background:#fff;}
  thead th{ background:var(--teal); color:#fff; font-size:10.5px; text-transform:uppercase; letter-spacing:.03em; padding:9px 10px; text-align:left; font-weight:700; white-space:nowrap; position:sticky; top:0; }
  tbody td{padding:8px 10px; border-bottom:1px solid var(--border); vertical-align:middle;}
  tbody tr:hover{background:#F7FAFD;}
  tbody td input, tbody td select{ width:100%; padding:5px 7px; border-radius:6px; border:1.5px solid var(--input-bd); background:var(--input-bg); font-size:12px; color:var(--text); }
  tbody td input:focus, tbody td select:focus{outline:none; border-color:var(--deepblue);}
  .rm-btn{ width:26px; height:26px; border-radius:7px; border:1.5px solid #F3C8C2; background:var(--red-bg); color:var(--red); font-weight:800; cursor:pointer; font-size:13px; line-height:1; }

  .badge{display:inline-block; font-size:10.5px; font-weight:800; padding:3px 9px; border-radius:20px; white-space:nowrap;}
  .badge-cold{background:#E3F2FD; color:#1565C0;}
  .badge-warm{background:#FFF3E0; color:#E65100;}
  .badge-hot{background:#FDECEA; color:var(--red);}
  .badge-closing{background:var(--green-bg); color:var(--green);}
  .badge-aktif{background:var(--green-bg); color:var(--green);}
  .badge-problem{background:var(--red-bg); color:var(--red);}
  .badge-neutral{background:#EEF1F6; color:var(--muted);}

  .modal-overlay{ display:none; position:fixed; inset:0; background:rgba(15,23,42,.5); z-index:100; align-items:center; justify-content:center; padding:20px; }
  .modal-overlay.open{display:flex;}
  .modal{background:#fff; border-radius:16px; max-width:640px; width:100%; max-height:88vh; overflow-y:auto; box-shadow:0 20px 60px rgba(0,0,0,.25);}
  .modal-head{display:flex; align-items:center; justify-content:space-between; padding:18px 22px; border-bottom:1px solid var(--border);}
  .modal-head h3{margin:0; font-size:16px; color:var(--navy);}
  .modal-close{width:30px; height:30px; border-radius:8px; border:none; background:#F1F4F8; cursor:pointer; font-size:15px; color:var(--muted);}
  .modal-body{padding:20px 22px;}

  .doc-grid{display:grid; grid-template-columns:1fr 1fr; gap:12px;}
  .doc-slot{border:1.5px dashed var(--border); border-radius:11px; padding:14px; text-align:center; background:#FAFBFD;}
  .doc-slot.filled{border-style:solid; border-color:var(--green); background:var(--green-bg);}
  .doc-slot .doc-label{font-size:11.5px; font-weight:700; color:var(--text); margin-bottom:8px;}
  .doc-slot .doc-status{font-size:10.5px; color:var(--muted); margin-top:6px;}
  .doc-slot.filled .doc-status{color:var(--green); font-weight:700;}
  .doc-slot input[type=file]{display:none;}
  .doc-slot img.thumb{max-width:100%; max-height:70px; border-radius:6px; margin-bottom:6px;}
  .doc-upload-btn{ display:inline-block; padding:6px 12px; border-radius:7px; background:var(--deepblue); color:#fff; font-size:11px; font-weight:700; cursor:pointer; }

  .note-box{background:var(--amber-bg); border:1px solid #EEDFAE; border-radius:10px; padding:11px 14px; font-size:11.5px; color:#7A5E15; margin-bottom:16px;}
  .note-box b{color:#5C4610;}

  @media (max-width: 980px){
    .sidebar{position:fixed; left:0; top:0; z-index:50; transform:translateX(-100%); transition:transform .2s;}
    .sidebar.open{transform:translateX(0);}
    .main{padding:18px 16px 50px;}
    .stat-grid{grid-template-columns:1fr;}
    .doc-grid{grid-template-columns:1fr;}
    .menu-btn{display:flex !important;}
  }
  .menu-btn{display:none; align-items:center; justify-content:center; width:38px; height:38px; border-radius:9px; background:var(--navy2); color:#fff; border:none; font-size:16px; margin-bottom:14px; cursor:pointer;}