:root {
  --bg: #f4f6fa; --panel: #fff; --ink: #172033; --muted: #5d6b82; --line: #e1e6ef;
  --brand: #1d4ed8; --brand-ink: #fff; --brand-soft: #e8efff;
  --ok: #15803d; --ok-soft: #e6f6ec; --warn: #b45309; --warn-soft: #fdf3e2;
  --bad: #b91c1c; --bad-soft: #fdecec; --info: #0e7490; --info-soft: #e3f5f9;
  --radius: 10px; --shadow: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.08);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { font: 14px/1.5 "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif; background: var(--bg); color: var(--ink); }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 16px; margin: 0 0 12px; }
.muted { color: var(--muted); }
.memuat { padding: 40px; text-align: center; color: var(--muted); }

/* Login */
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 16px; background: linear-gradient(160deg, #1d4ed8 0%, #0f2a75 100%); }
.login { background: var(--panel); border-radius: 14px; padding: 28px; width: 100%; max-width: 380px; box-shadow: 0 20px 50px rgba(0,0,0,.25); }
.login .logo { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.login .logo b { font-size: 17px; }
.demo { margin-top: 16px; font-size: 12.5px; color: var(--muted); background: var(--bg); border-radius: 8px; padding: 10px 12px; }
.demo code { background: #fff; border: 1px solid var(--line); border-radius: 4px; padding: 0 4px; cursor: pointer; }

/* Layout */
.shell { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.side { background: #0f1b3d; color: #cdd6ea; padding: 16px 12px; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.side .brand { display: flex; gap: 10px; align-items: center; color: #fff; font-weight: 600; padding: 4px 8px 16px; line-height: 1.25; }
.side .brand small { display: block; font-weight: 400; color: #8fa0c4; font-size: 11.5px; }
.side nav a { display: flex; align-items: center; gap: 10px; color: #cdd6ea; padding: 8px 10px; border-radius: 8px; margin: 2px 0; }
.side nav a:hover { background: rgba(255,255,255,.07); text-decoration: none; }
.side nav a.aktif { background: var(--brand); color: #fff; }
.side nav .grup { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: #7a8bb1; padding: 14px 10px 4px; }
.side .badge { margin-left: auto; }
.main { min-width: 0; }
.top { display: flex; align-items: center; gap: 12px; padding: 12px 24px; background: var(--panel); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.top .spacer { flex: 1; }
.top .who { text-align: right; line-height: 1.2; }
.top .who small { color: var(--muted); }
.top .menu-btn { display: none; }
.content { padding: 24px; max-width: 1200px; }
.page-head { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; justify-content: space-between; margin-bottom: 18px; }

/* Komponen */
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); margin-bottom: 18px; }
.grid { display: grid; gap: 16px; }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); }
.stat .v { font-size: 26px; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat .l { color: var(--muted); font-size: 12.5px; }
.btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: #fff; color: var(--ink); padding: 7px 13px; border-radius: 8px; font: inherit; cursor: pointer; white-space: nowrap; }
.btn:hover { background: #f6f8fc; text-decoration: none; }
.btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn.primary:hover { background: #1a44c0; }
.btn.ok { background: var(--ok); border-color: var(--ok); color: #fff; }
.btn.danger { color: var(--bad); border-color: #f2c4c4; }
.btn.sm { padding: 4px 9px; font-size: 13px; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btns { display: flex; flex-wrap: wrap; gap: 8px; }
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; background: #eef1f6; color: var(--muted); }
.b-ok { background: var(--ok-soft); color: var(--ok); }
.b-warn { background: var(--warn-soft); color: var(--warn); }
.b-bad { background: var(--bad-soft); color: var(--bad); }
.b-info { background: var(--info-soft); color: var(--info); }
.b-brand { background: var(--brand-soft); color: var(--brand); }
.side .badge { background: #ef4444; color: #fff; }
.alert { padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; border: 1px solid; }
.alert.warn { background: var(--warn-soft); border-color: #f3d39d; color: #7a3d06; }
.alert.info { background: var(--info-soft); border-color: #b6e3ec; color: #0b5566; }
.alert.bad { background: var(--bad-soft); border-color: #f2c4c4; color: #8a1414; }

/* Tabel */
.tbl-wrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; }
.tbl th, .tbl td { padding: 9px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.tbl th { font-size: 12px; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); font-weight: 600; background: #f9fafc; }
.tbl td.n, .tbl th.n { text-align: right; font-variant-numeric: tabular-nums; }
.tbl tr.tugas td { background: #fffbeb; }
.tbl tfoot td { font-weight: 700; background: #f9fafc; }

/* Form */
label.f { display: block; margin-bottom: 12px; }
label.f > span { display: block; font-size: 12.5px; color: var(--muted); margin-bottom: 4px; font-weight: 600; }
input, select, textarea { font: inherit; color: inherit; border: 1px solid #cfd6e3; border-radius: 8px; padding: 7px 10px; width: 100%; background: #fff; }
input:focus, select:focus, textarea:focus { outline: 2px solid #93b4ff; border-color: var(--brand); }
textarea { min-height: 70px; resize: vertical; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.filter { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; }
.filter label.f { margin: 0; min-width: 180px; }
.nilai-sel { width: 70px; }
.skor-box { display: flex; flex-wrap: wrap; gap: 20px; align-items: center; }
.skor-box .big { font-size: 30px; font-weight: 800; font-variant-numeric: tabular-nums; }

/* Lembar penilaian (kartu per indikator di layar kecil) */
.kpi-item { border: 1px solid var(--line); border-radius: 10px; padding: 14px; margin-bottom: 12px; }
.kpi-item .head { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.kpi-item .head b { font-size: 15px; }
.kpi-item .head .badge { flex-shrink: 0; align-self: flex-start; }
.kpi-item .cols { display: grid; grid-template-columns: 1.4fr 110px 1.4fr; gap: 12px; }
.kpi-item .cols.atasan { grid-template-columns: 1.2fr 90px 110px 1.4fr; }
.ro { padding: 7px 0; }

/* Modal */
.modal-bg { position: fixed; inset: 0; background: rgba(15,23,42,.45); display: grid; place-items: center; z-index: 50; padding: 16px; }
.modal { background: #fff; border-radius: 12px; padding: 20px; width: 100%; max-width: 560px; max-height: 92vh; overflow-y: auto; }
.modal h2 { margin-bottom: 14px; }

/* Notif */
.notif-list .it { padding: 10px 0; border-bottom: 1px solid var(--line); }
.notif-list .it.baru { font-weight: 600; }
#toast { position: fixed; right: 16px; bottom: 16px; z-index: 60; display: flex; flex-direction: column; gap: 8px; }
#toast .t { background: #172033; color: #fff; padding: 10px 14px; border-radius: 8px; box-shadow: 0 6px 20px rgba(0,0,0,.2); max-width: 360px; }
#toast .t.err { background: var(--bad); }

/* Chart */
.chart svg { width: 100%; height: auto; display: block; }
.legend { display: flex; flex-wrap: wrap; gap: 12px; font-size: 12.5px; color: var(--muted); margin-top: 8px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; vertical-align: -1px; }
.bar-row { display: grid; grid-template-columns: 110px 1fr 36px; gap: 10px; align-items: center; margin: 6px 0; font-size: 13px; }
.bar-row .track { background: #eef1f6; border-radius: 6px; height: 12px; overflow: hidden; }
.bar-row .fill { height: 100%; border-radius: 6px; }

@media (max-width: 960px) {
  .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .g2 { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: fixed; left: 0; top: 0; width: 260px; z-index: 40; transform: translateX(-100%); transition: transform .2s; }
  .side.buka { transform: none; }
  .top .menu-btn { display: inline-flex; }
  .top { padding: 10px 16px; }
  .content { padding: 16px; }
  .top .who small { display: none; }
  .row2, .kpi-item .cols, .kpi-item .cols.atasan { grid-template-columns: 1fr; }
  .tbl th, .tbl td { padding: 8px 6px; }
}
@media print {
  .side, .top, .btns, .no-print { display: none !important; }
  .shell { display: block; }
  .card { box-shadow: none; }
}