:root{
  --bg:#f1f5f9;--card:#fff;--brd:#e2e8f0;--t:#0f172a;--t2:#64748b;--t3:#94a3b8;
  --g:#059669;--gd:#d1fae5;--b:#2563eb;--bd:#dbeafe;--y:#d97706;--yd:#fef3c7;--r:#dc2626;--rd:#fee2e2;--p:#7c3aed;--pd:#ede9fe;
  --rad:14px;--rad-s:9px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--t);font-size:14px}
a{color:var(--b);text-decoration:none}
/* ── Auth ── */
.auth-body{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#064e3b,#065f46 50%,#047857);padding:16px}
.auth-card{background:var(--card);border-radius:var(--rad);padding:32px;width:100%;max-width:380px;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.auth-card-wide{max-width:520px}
.auth-logo{font-size:40px;text-align:center}
.auth-title{font-size:1.25rem;text-align:center;margin-top:6px}
.auth-sub{text-align:center;color:var(--t2);font-size:.8rem;margin-bottom:18px}
.auth-link{text-align:center;font-size:.82rem;color:var(--t2);margin-top:14px}
.form-input{width:100%;padding:11px 12px;border:1px solid var(--brd);border-radius:var(--rad-s);font-size:.9rem;margin-bottom:10px;background:#fff}
.form-input:focus{outline:2px solid var(--bd);border-color:var(--b)}
textarea.form-input{resize:vertical}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 16px;border:none;border-radius:var(--rad-s);font-size:.88rem;font-weight:700;cursor:pointer;background:var(--brd);color:var(--t)}
.btn-primary{background:var(--g);color:#fff}
.btn-block{width:100%;margin-top:6px}
.btn-sm{padding:6px 10px;font-size:.78rem}
.btn-warn{background:var(--y);color:#fff}
.btn-danger{background:var(--r);color:#fff}
.btn-outline{background:transparent;border:1px solid var(--brd)}
.msg{padding:10px 12px;border-radius:var(--rad-s);font-size:.82rem;margin-bottom:12px}
.msg-ok{background:var(--gd);color:var(--g)}
.msg-err{background:var(--rd);color:var(--r)}
.msg-warn{background:var(--yd);color:var(--y)}
/* ── Layout app ── */
.app{display:flex;min-height:100vh}
.sidebar{width:230px;background:#064e3b;color:#fff;padding:16px;display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:50}
.sb-brand{font-weight:800;font-size:.95rem;margin-bottom:4px}
.sb-sub{font-size:.68rem;color:#a7f3d0;margin-bottom:18px}
.sb-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--rad-s);color:#d1fae5;font-size:.85rem;margin-bottom:4px;cursor:pointer}
.sb-item:hover{background:rgba(255,255,255,.08)}
.sb-item.on{background:#047857;color:#fff;font-weight:700}
.sb-item .ico{width:18px;text-align:center}
.sb-spacer{flex:1}
.main{margin-left:230px;flex:1;padding:22px;min-width:0}
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;gap:10px;flex-wrap:wrap}
.topbar h2{font-size:1.2rem}
.topbar .user-chip{background:var(--card);border:1px solid var(--brd);border-radius:99px;padding:7px 14px;font-size:.8rem}
/* ── Cards & stats ── */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:20px}
.stat-card{background:var(--card);border:1px solid var(--brd);border-radius:var(--rad);padding:16px}
.stat-label{font-size:.7rem;color:var(--t2);text-transform:uppercase;letter-spacing:.04em}
.stat-value{font-size:1.25rem;font-weight:800;margin-top:4px;font-family:ui-monospace,monospace}
.card{background:var(--card);border:1px solid var(--brd);border-radius:var(--rad);padding:18px;margin-bottom:16px}
.card-title{font-weight:800;font-size:.95rem;margin-bottom:12px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
/* ── Table ── */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.82rem}
th{text-align:left;padding:9px 10px;color:var(--t2);font-size:.7rem;text-transform:uppercase;letter-spacing:.03em;border-bottom:1px solid var(--brd);white-space:nowrap}
td{padding:9px 10px;border-bottom:1px solid var(--brd);vertical-align:middle}
tr:last-child td{border-bottom:none}
.td-mono{font-family:ui-monospace,monospace}
.td-r{text-align:right}
.badge{display:inline-block;padding:2px 9px;border-radius:99px;font-size:.68rem;font-weight:700}
.badge-green{background:var(--gd);color:var(--g)}
.badge-yellow{background:var(--yd);color:var(--y)}
.badge-red{background:var(--rd);color:var(--r)}
.badge-blue{background:var(--bd);color:var(--b)}
.badge-purple{background:var(--pd);color:var(--p)}
.empty{padding:26px;text-align:center;color:var(--t3);font-size:.85rem}
.filter-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px;align-items:center}
.filter-row .form-input{width:auto;margin-bottom:0}
/* ── Modal ── */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);display:none;align-items:center;justify-content:center;z-index:100;padding:16px}
.modal-overlay.open{display:flex}
.modal{background:#fff;border-radius:var(--rad);padding:22px;width:100%;max-width:440px;max-height:90vh;overflow-y:auto}
.modal-title{font-weight:800;font-size:1rem;margin-bottom:14px}
.modal-footer{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}
/* ── Progress bar angsuran ── */
.progress{height:8px;background:var(--brd);border-radius:99px;overflow:hidden;margin-top:6px}
.progress>div{height:100%;background:var(--g);border-radius:99px}
@media(max-width:800px){
  .sidebar{transform:translateX(-100%);transition:.2s}
  .sidebar.open{transform:none}
  .main{margin-left:0;padding:14px}
  .grid-2,.grid-3{grid-template-columns:1fr}
  .hamburger{display:inline-flex!important}
}
.hamburger{display:none;background:var(--card);border:1px solid var(--brd);border-radius:9px;padding:8px 12px;font-size:1rem;cursor:pointer}