/* Tampilan sama dengan templates/base.html versi lokal, ditambah aturan untuk layar HP. */
:root { --ink:#1d2433; --muted:#6b7385; --line:#e3e6ec; --accent:#1f5fbf; --bg:#f6f7f9; }
* { box-sizing:border-box; }
body { margin:0; font-family:"Segoe UI",system-ui,sans-serif; color:var(--ink); background:var(--bg); font-size:14px; }
header { background:#fff; border-bottom:1px solid var(--line); padding:14px 32px; display:flex; align-items:center; gap:12px; flex-wrap:wrap; }
header a { color:var(--ink); text-decoration:none; font-weight:700; font-size:17px; }
header span { color:var(--muted); }
header form { margin-left:auto; }
main { max-width:1100px; margin:24px auto; padding:0 24px; }
.card { background:#fff; border:1px solid var(--line); border-radius:8px; padding:20px 24px; margin-bottom:20px; }
h2 { margin:0 0 14px; font-size:16px; }
table { width:100%; border-collapse:collapse; }
th, td { padding:8px 10px; border-bottom:1px solid var(--line); text-align:left; }
th { font-size:12px; text-transform:uppercase; letter-spacing:.03em; color:var(--muted); background:#fafbfc; }
td.n, th.n { text-align:right; font-variant-numeric:tabular-nums; }
input[type=text], input[type=number], input[type=password] { width:100%; padding:6px 8px; border:1px solid var(--line); border-radius:5px; font:inherit; }
input.n { text-align:right; }
#potongan:invalid { border-color:#c0392b; }
input.inline { width:70px; display:inline-block; }
.btn { display:inline-block; padding:8px 16px; border-radius:6px; border:1px solid var(--accent); background:var(--accent); color:#fff; font:inherit; cursor:pointer; text-decoration:none; }
.btn.ghost { background:#fff; color:var(--accent); }
.btn.danger { background:#fff; color:#b42318; border-color:#b42318; }
.btn.small { padding:2px 8px; }
.grid { display:grid; grid-template-columns:repeat(3,1fr); gap:12px 20px; }
.grid label, label.small { display:block; font-size:12px; color:var(--muted); margin-bottom:4px; }
.totals { width:360px; margin-left:auto; margin-top:12px; }
.totals td { border:none; padding:5px 10px; }
.totals tr.grand td { font-weight:700; border-top:2px solid var(--ink); font-size:15px; }
.flash { background:#fff8e6; border:1px solid #f3d58a; padding:10px 14px; border-radius:6px; margin-bottom:16px; }
.error { background:#fdecea; border:1px solid #f5b5ae; padding:10px 14px; border-radius:6px; margin-bottom:14px; }
.muted { color:var(--muted); }
.strike { color:var(--muted); text-decoration:line-through; }
.row-actions { display:flex; gap:10px; justify-content:flex-end; margin-top:16px; flex-wrap:wrap; }
.upload-form { display:flex; gap:14px; align-items:end; flex-wrap:wrap; }
.table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }
.login-card { max-width:360px; margin:60px auto; }
.login-card input { margin:0 0 14px; }

/* ---------- HP / layar kecil ---------- */
@media (max-width: 720px) {
  header { padding:12px 16px; }
  main { margin:16px auto; padding:0 12px; }
  .card { padding:16px; }
  .grid { grid-template-columns:1fr; }
  .totals { width:100%; }
  .table-wrap table { min-width:640px; }      /* tabel item digeser ke samping */
  #tbl { min-width:760px; }
  .row-actions .btn, .row-actions form, .row-actions form .btn { flex:1 1 auto; text-align:center; }
}