:root{
  --paper:#F6F4EE;
  --paper-2:#EFEBE0;
  --ink:#22271F;
  --ink-soft:#5B6152;
  --green:#3D8FC7;
  --green-dk:#26648F;
  --amber:#B9812E;
  --amber-dk:#8E611F;
  --line:#D8D2C2;
  --red:#9E3B33;
  --ok:#3E6B4F;
  --warn:#B9812E;
  --white:#FFFDF8;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:1180px;margin:0 auto;padding:28px 20px 80px;}

/* Header / ledger band */
.ledger-head{
  background: linear-gradient(180deg, var(--green) 0%, var(--green-dk) 100%);
  border-radius:14px;
  padding:22px 26px;
  color:var(--white);
  position:relative;
  overflow:hidden;
  margin-bottom:22px;
  display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap;
}
.ledger-head::after{
  content:"";
  position:absolute; inset:0;
  background-image: repeating-linear-gradient(180deg, rgba(255,255,255,0.035) 0px, rgba(255,255,255,0.035) 1px, transparent 1px, transparent 28px);
  pointer-events:none;
}
.ledger-head h1{ margin:0 0 4px 0; font-size:22px; letter-spacing:0.2px; font-weight:700; position:relative; }
.ledger-head p{ margin:0; font-size:13px; color:#D9E2DB; font-weight:400; position:relative; }
.head-user{ position:relative; display:flex; align-items:center; gap:10px; font-size:13px; }
.head-user .who{ color:#D9E2DB; }
.head-user .who b{ color:var(--white); }

.tabs{display:flex; gap:8px; margin-bottom:18px;}
.tab-link{
  font-family:var(--sans); text-decoration:none;
  background:transparent; border:1px solid var(--line); color:var(--ink-soft);
  padding:9px 16px; border-radius:9px; font-size:13.5px; font-weight:600; cursor:pointer;
  transition:all .15s ease; display:inline-block;
}
.tab-link.active{ background:var(--green); border-color:var(--green); color:var(--white); }
.tab-link:not(.active):hover{ border-color:var(--amber); color:var(--amber-dk); }
.tab-btn{ font-family:var(--sans); background:transparent; border:1px solid var(--line); color:var(--ink-soft); padding:9px 16px; border-radius:9px; font-size:13.5px; font-weight:600; cursor:pointer; transition:all .15s ease; }
.tab-btn.active{ background:var(--green); border-color:var(--green); color:var(--white); }
.tab-btn:not(.active):hover{ border-color:var(--amber); color:var(--amber-dk); }

.panel{display:none;}
.panel.active{display:block; animation:fade .18s ease;}
@keyframes fade{from{opacity:0; transform:translateY(2px);} to{opacity:1; transform:none;}}

.card{ background:var(--white); border:1px solid var(--line); border-radius:12px; padding:18px; margin-bottom:18px; }
.card h2{ font-size:14px; text-transform:uppercase; letter-spacing:0.6px; color:var(--green-dk); margin:0 0 14px 0; font-weight:700; display:flex; align-items:center; gap:8px; }
.card h2 .n{ font-family:var(--mono); background:var(--paper-2); color:var(--amber-dk); font-size:11px; padding:2px 7px; border-radius:5px; }

.grid{display:grid; gap:12px;}
.grid.g2{grid-template-columns:repeat(2,1fr);}
.grid.g3{grid-template-columns:repeat(3,1fr);}
.grid.g4{grid-template-columns:repeat(4,1fr);}
@media(max-width:760px){ .grid.g2,.grid.g3,.grid.g4{grid-template-columns:1fr;} }

label{ display:block; font-size:11.5px; font-weight:600; color:var(--ink-soft); margin-bottom:5px; text-transform:uppercase; letter-spacing:0.3px; }
input[type=text], input[type=password], input[type=date], input[type=number], select{
  width:100%; padding:9px 10px; border:1px solid var(--line); border-radius:7px;
  font-size:13.5px; font-family:var(--sans); background:var(--paper); color:var(--ink); outline:none;
  transition:border-color .12s;
}
input:focus, select:focus{ border-color:var(--amber); background:var(--white); }
input[readonly]{ background:#F1EEE2; color:var(--ink-soft); font-family:var(--mono); }

.btn{ font-family:var(--sans); border:none; padding:9px 16px; border-radius:8px; font-size:13px; font-weight:700; cursor:pointer; transition:filter .12s, transform .05s; text-decoration:none; display:inline-block; }
.btn:active{ transform:scale(0.98); }
.btn-primary{ background:var(--amber); color:var(--white); }
.btn-primary:hover{ filter:brightness(1.06); }
.btn-ghost{ background:transparent; color:var(--green-dk); border:1px solid var(--line); }
.btn-ghost:hover{ border-color:var(--green); }
.btn-danger{ background:transparent; color:var(--red); border:1px solid #E4C9C4; }
.btn-danger:hover{ background:#FBF0EE; }
.btn-sm{ padding:5px 10px; font-size:12px; border-radius:6px; }

.row-actions{ display:flex; gap:8px; margin-top:14px; }
.toolbar{ display:flex; gap:10px; align-items:center; margin-bottom:12px; flex-wrap:wrap; }
.search{ flex:1; min-width:200px; position:relative;}
.search input{ padding-left:32px; }
.search::before{ content:"⌕"; position:absolute; left:10px; top:50%; transform:translateY(-50%); color:var(--ink-soft); font-size:15px; }
.count{ font-family:var(--mono); font-size:12px; color:var(--ink-soft); background:var(--paper-2); padding:5px 10px; border-radius:6px; }

table{ width:100%; border-collapse:collapse; font-size:13px; }
thead th{ text-align:left; font-size:10.5px; text-transform:uppercase; letter-spacing:0.4px; color:var(--white); background:var(--green); padding:9px 10px; white-space:nowrap; position:sticky; top:0; }
thead th:first-child{ border-radius:8px 0 0 0; }
thead th:last-child{ border-radius:0 8px 0 0; }
tbody td{ padding:9px 10px; border-bottom:1px solid var(--line); white-space:nowrap; color:var(--ink); }
tbody tr:hover{ background:#FBF9F3; }
tbody tr:last-child td{ border-bottom:none; }
.cert{ font-family:var(--mono); font-size:12.5px; color:var(--green-dk); }
.tbl-wrap{ overflow-x:auto; border:1px solid var(--line); border-radius:10px; }

.badge{ font-family:var(--mono); font-size:10.5px; padding:3px 8px; border-radius:20px; text-transform:uppercase; letter-spacing:0.3px; font-weight:600; display:inline-block; }
.badge-ok{ background:#E4EFE7; color:var(--ok); }
.badge-warn{ background:#F7EAD3; color:var(--warn); }
.badge-bad{ background:#F6E2DF; color:var(--red); }
.badge-none{ background:#EEEBE1; color:var(--ink-soft); }
.badge-admin{ background:#E4EFE7; color:var(--ok); }
.badge-user{ background:#EEEBE1; color:var(--ink-soft); }

.hint{ font-size:12px; color:var(--ink-soft); margin-top:6px; }
.hint b{ color:var(--green-dk); }

.empty{ text-align:center; padding:40px 20px; color:var(--ink-soft); font-size:13px; }
.empty b{ display:block; color:var(--green-dk); font-size:14px; margin-bottom:4px; }

.lookup-box{ display:flex; align-items:center; gap:8px; margin-top:6px; font-size:12px; padding:8px 10px; border-radius:7px; }
.lookup-found{ background:#E4EFE7; color:var(--ok); }
.lookup-missing{ background:#F6E2DF; color:var(--red); }
.lookup-idle{ background:var(--paper-2); color:var(--ink-soft); }

.footer-note{ text-align:center; font-size:11.5px; color:var(--ink-soft); margin-top:26px; }

/* Auth pages (login / setup) */
.auth-shell{ min-height:100vh; display:flex; align-items:center; justify-content:center; padding:20px; }
.auth-card{ background:var(--white); border:1px solid var(--line); border-radius:14px; padding:34px 30px; width:100%; max-width:380px; box-shadow:0 10px 30px rgba(32,52,43,0.08); }
.auth-card .stamp-badge{
  width:46px; height:46px; border-radius:10px; background:var(--green); color:var(--white);
  display:flex; align-items:center; justify-content:center; font-weight:700; font-size:18px; margin-bottom:16px;
}
.auth-card h1{ font-size:19px; margin:0 0 4px 0; color:var(--green-dk); }
.auth-card p.sub{ font-size:13px; color:var(--ink-soft); margin:0 0 22px 0; }
.auth-field{ margin-bottom:14px; }
.auth-error{ background:#F6E2DF; color:var(--red); font-size:12.5px; padding:9px 12px; border-radius:8px; margin-bottom:16px; }
.auth-success{ background:#E4EFE7; color:var(--ok); font-size:12.5px; padding:9px 12px; border-radius:8px; margin-bottom:16px; }
.auth-card .btn{ width:100%; text-align:center; margin-top:6px; }

.error-shell{ min-height:60vh; display:flex; align-items:center; justify-content:center; text-align:center; padding:20px;}
.error-shell h1{ color:var(--green-dk); font-size:20px; }
.error-shell p{ color:var(--ink-soft); font-size:13.5px; }

::-webkit-scrollbar{height:8px; width:8px;}
::-webkit-scrollbar-thumb{ background:var(--line); border-radius:10px; }

/* ===================== v5: Header tetap + Dock ===================== */
.app-header{
  position:fixed; top:0; left:0; right:0; height:54px; z-index:100;
  background:linear-gradient(180deg, var(--green) 0%, var(--green-dk) 100%);
  color:var(--white);
  display:flex; align-items:center; justify-content:flex-end;
  padding:0 20px;
  box-shadow:0 2px 10px rgba(38,100,143,0.3);
}
.app-header .btn-keluar{
  background:transparent; color:#FFFFFF; border:1.5px solid rgba(255,255,255,0.85);
  font-weight:700;
}
.app-header .btn-keluar:hover{ background:rgba(255,255,255,0.15); }
.app-header .brand{
  display:flex; align-items:center; gap:10px;
  position:absolute; left:50%; transform:translateX(-50%);
}
.app-header .brand-mark{
  background:var(--amber); color:var(--white);
  font-family:var(--mono); font-weight:700; font-size:12px;
  padding:5px 8px; border-radius:7px; letter-spacing:1px;
}
.app-header .brand-name{ font-weight:700; font-size:15px; letter-spacing:0.3px; }
.app-header .head-user{ display:flex; align-items:center; gap:12px; font-size:13px; }
.app-header .who{ color:#D9E2DB; }
.app-header .who b{ color:var(--white); }

/* Dock ala macOS di sisi kiri — auto-hide, muncul saat mouse mendekati tepi kiri */
.dock-zone{
  position:fixed; left:0; top:0; bottom:0; width:22px; z-index:110;
}
.dock-zone::before{
  /* petunjuk halus bahwa ada dock tersembunyi */
  content:""; position:absolute; left:0; top:50%; transform:translateY(-50%);
  width:4px; height:110px; border-radius:0 4px 4px 0;
  background:rgba(38,100,143,0.45);
  transition:opacity .2s;
}
.dock-zone:hover::before{ opacity:0; }
.dock{
  position:absolute; left:10px; top:50%;
  transform:translateY(-50%) translateX(-90px);
  opacity:0; pointer-events:none;
  z-index:111;
  display:flex; flex-direction:column; gap:6px;
  background:rgba(38,100,143,0.92);
  backdrop-filter:blur(8px);
  padding:10px 8px; border-radius:18px;
  box-shadow:0 8px 30px rgba(38,100,143,0.4);
  transition:transform .22s cubic-bezier(.22,1,.36,1), opacity .18s;
}
.dock-zone:hover .dock, .dock:hover{
  transform:translateY(-50%) translateX(0);
  opacity:1; pointer-events:auto;
}
.dock-item{
  position:relative; display:flex; align-items:center; justify-content:center;
  width:42px; height:42px; border-radius:12px; color:#CFE0D5;
  transition:transform .18s cubic-bezier(.34,1.56,.64,1), background .15s, color .15s;
  text-decoration:none;
}
.dock-item svg{ width:22px; height:22px; }
.dock-item:hover{
  transform:scale(1.35);
  background:rgba(255,255,255,0.12);
  color:var(--white);
  z-index:2;
}
.dock-item.active{ background:var(--amber); color:var(--white); }
.dock-tip{
  position:absolute; left:56px; top:50%; transform:translateY(-50%) scale(0.92);
  background:var(--green-dk); color:var(--white);
  font-size:12px; font-weight:600; padding:5px 10px; border-radius:7px;
  white-space:nowrap; opacity:0; pointer-events:none;
  transition:opacity .15s, transform .15s;
  box-shadow:0 4px 14px rgba(32,52,43,0.3);
}
.dock-item:hover .dock-tip{ opacity:1; transform:translateY(-50%) scale(1); }

/* Ruang konten: header di atas, dock di kiri */
body.with-nav .wrap{ padding-top:78px; }
@media(max-width:760px){
  .app-header .brand-name{ font-size:12px; }
  .dock-zone{ left:0; right:0; top:auto; bottom:0; width:auto; height:64px; }
  .dock-zone::before{ display:none; }
  .dock{
    position:fixed; left:0; right:0; top:auto; bottom:0;
    transform:none; opacity:1; pointer-events:auto;
    flex-direction:row; justify-content:center; border-radius:16px 16px 0 0;
    padding:8px 10px;
  }
  .dock-item:hover{ transform:scale(1.18) translateY(-6px); }
  .dock-tip{ left:50%; top:-34px; transform:translateX(-50%) scale(0.92); }
  .dock-item:hover .dock-tip{ transform:translateX(-50%) scale(1); }
  body.with-nav .wrap{ padding-bottom:84px; }
}

/* Kartu ringkasan retensi */
.stat-cards{ display:grid; grid-template-columns:repeat(auto-fit,minmax(160px,1fr)); gap:12px; margin-bottom:16px; }
.stat-card{
  background:var(--white); border:1px solid var(--line); border-radius:12px;
  padding:14px 16px;
}
.stat-card .lbl{ font-size:11px; text-transform:uppercase; letter-spacing:0.5px; color:var(--ink-soft); margin-bottom:4px; }
.stat-card .val{ font-family:var(--mono); font-size:16px; font-weight:700; color:var(--green-dk); }
.stat-card.grand{ background:var(--green); border-color:var(--green); }
.stat-card.grand .lbl{ color:#CFE0D5; }
.stat-card.grand .val{ color:var(--white); }