/* ====== Inventaris Kelas — gaya "buku besar sekolah" ====== */
:root {
  --ink: #22303f;          /* biru tinta */
  --ink-soft: #5b6b7b;
  --paper: #f7f6f2;        /* kertas HVS */
  --line: #d8d4c8;         /* garis form */
  --card: #ffffff;
  --accent: #1f5673;       /* stempel biru dinas */
  --baik: #2e7d32;
  --sedang: #b26a00;
  --rusak: #b3261e;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.5;
}

/* ---------- header / nav ---------- */
header.topbar {
  background: var(--ink);
  color: #fff;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: baseline;
  gap: 2rem;
  flex-wrap: wrap;
}
header.topbar .brand { font-weight: 700; letter-spacing: 0.02em; }
header.topbar .brand small { display: block; font-weight: 400; opacity: 0.7; font-size: 0.75rem; }
header.topbar nav a {
  color: #cfd8e0; text-decoration: none; margin-right: 1.25rem; font-size: 0.95rem;
  padding-bottom: 2px; border-bottom: 2px solid transparent;
}
header.topbar nav a:hover, header.topbar nav a.aktif { color: #fff; border-bottom-color: #fff; }

main { max-width: 1100px; margin: 1.5rem auto; padding: 0 1rem; }
h1 { font-size: 1.4rem; margin: 0 0 1rem; }
h2 { font-size: 1.1rem; }

/* ---------- kartu & flash ---------- */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
}
.flash {
  background: #e8f2ec; border: 1px solid #b8d8c4; color: #205a36;
  padding: 0.6rem 1rem; border-radius: 6px; margin-bottom: 1rem;
}

/* ---------- statistik dashboard ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1rem; margin-bottom: 1.25rem; }
.stat {
  background: var(--card); border: 1px solid var(--line); border-radius: 6px;
  padding: 0.9rem 1rem; border-top: 3px solid var(--accent);
}
.stat .angka { font-size: 1.8rem; font-weight: 700; }
.stat .label { color: var(--ink-soft); font-size: 0.85rem; }
.stat.baik   { border-top-color: var(--baik); }
.stat.sedang { border-top-color: var(--sedang); }
.stat.rusak  { border-top-color: var(--rusak); }

/* ---------- tabel ---------- */
table.data { width: 100%; border-collapse: collapse; background: var(--card); }
table.data th, table.data td { border: 1px solid var(--line); padding: 0.5rem 0.65rem; font-size: 0.92rem; }
table.data th { background: #eef0ee; text-align: left; }
table.data td.num, table.data th.num { text-align: center; width: 4.5rem; }
table.data tr:hover td { background: #fbfaf6; }

.pill { display: inline-block; padding: 0.05rem 0.55rem; border-radius: 999px; font-size: 0.82rem; font-weight: 600; }
.pill.baik   { background: #e3f0e5; color: var(--baik); }
.pill.sedang { background: #f7ecd9; color: var(--sedang); }
.pill.rusak  { background: #f8e3e1; color: var(--rusak); }
.pill.nol    { background: #eee; color: #888; }

/* ---------- tombol & form ---------- */
.btn {
  display: inline-block; padding: 0.45rem 0.9rem; border-radius: 5px; font-size: 0.9rem;
  border: 1px solid var(--accent); background: var(--accent); color: #fff;
  text-decoration: none; cursor: pointer;
}
.btn:hover { filter: brightness(1.1); }
.btn.sekunder { background: transparent; color: var(--accent); }
.btn.bahaya { background: var(--rusak); border-color: var(--rusak); }
.btn.kecil { padding: 0.2rem 0.6rem; font-size: 0.82rem; }
.aksi form { display: inline; }

.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; }
.form-grid label { display: block; font-size: 0.85rem; color: var(--ink-soft); margin-bottom: 0.25rem; }
.form-grid input, .form-grid textarea {
  width: 100%; padding: 0.5rem 0.6rem; border: 1px solid var(--line); border-radius: 5px;
  font: inherit; background: #fff;
}
.form-grid input:focus, .form-grid textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.err { color: var(--rusak); font-size: 0.82rem; margin-top: 0.2rem; }
.form-aksi { margin-top: 1.25rem; display: flex; gap: 0.75rem; }

.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
.toolbar form.cari { display: flex; gap: 0.5rem; }
.toolbar form.cari input { padding: 0.4rem 0.6rem; border: 1px solid var(--line); border-radius: 5px; }

/* ---------- report cetak (meniru form kertas) ---------- */
.report-sheet {
  background: #fff; border: 1px solid var(--line);
  max-width: 900px; margin: 0 auto; padding: 2.2rem 2.5rem;
  font-family: "Times New Roman", Georgia, serif; color: #000;
}
.report-sheet h1 { text-align: center; font-size: 1.15rem; text-transform: uppercase; letter-spacing: 0.03em; }
.report-sheet table { width: 100%; border-collapse: collapse; margin-top: 1rem; }
.report-sheet th, .report-sheet td { border: 1px solid #000; padding: 0.3rem 0.45rem; font-size: 0.9rem; }
.report-sheet th { text-align: center; font-weight: 700; }
.report-sheet td.tengah { text-align: center; }
.ttd-wrap { display: flex; justify-content: space-between; margin-top: 2.5rem; font-size: 0.95rem; }
.ttd { text-align: left; }
.ttd .spasi { height: 4.5rem; }
.ttd .nama { font-weight: 700; text-decoration: underline; }

@media print {
  header.topbar, .no-print { display: none !important; }
  body { background: #fff; }
  main { margin: 0; max-width: none; padding: 0; }
  .report-sheet { border: none; padding: 0; max-width: none; }
}

/* ---------- login & area pengguna ---------- */
header.topbar { justify-content: flex-start; }
.user-area { margin-left: auto; display: flex; align-items: center; gap: 0.6rem; font-size: 0.9rem; }
.user-area .keluar { border-color: #cfd8e0; color: #cfd8e0; }
.user-area .keluar:hover { color: #fff; border-color: #fff; }

.halaman-login { display: flex; min-height: 100vh; align-items: center; justify-content: center; }
.login-wrap { margin: 0; width: 100%; max-width: 380px; padding: 1rem; }
.login-card { display: flex; flex-direction: column; gap: 0.9rem; border-top: 4px solid var(--accent); }
.login-brand { text-align: center; margin-bottom: 0.25rem; }
.login-brand .brand-besar { font-size: 1.25rem; font-weight: 700; }
.login-brand .brand-sub { color: var(--ink-soft); font-size: 0.85rem; }
.login-card label { display: block; font-size: 0.85rem; color: var(--ink-soft); margin-bottom: 0.25rem; }
.login-card input { width: 100%; padding: 0.55rem 0.65rem; border: 1px solid var(--line); border-radius: 5px; font: inherit; }
.login-card input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.login-btn { width: 100%; padding: 0.6rem; }
.flash.gagal { background: #f8e3e1; border-color: #e2b4b0; color: var(--rusak); }

/* ---------- pie chart per jenis barang (filter dropdown) ---------- */
.pie-filter { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.75rem; }
.pie-filter label { font-size: 0.88rem; color: var(--ink-soft); }
.pie-filter select {
  padding: 0.45rem 0.6rem; border: 1px solid var(--line); border-radius: 5px;
  font: inherit; background: #fff; min-width: 220px;
}
.pie-filter select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.pie-tunggal { text-align: center; }
.pie-tunggal canvas { max-width: 320px; margin: 0 auto; }
.pie-detail { color: var(--ink-soft); font-size: 0.88rem; margin-top: 0.5rem; }