:root { --blue:#0C55A3; --blue-dark:#083d76; --ink:#1b1f24; --muted:#5d6670; --line:#d9dee4; --soft:#f3f6fa; --ok:#1d7a3a; --warn:#9a5b00; --bad:#a3221b; }
* { box-sizing: border-box; }
body { margin:0; font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; color:var(--ink); background:#fff; }
.top { display:flex; flex-wrap:wrap; align-items:center; gap:8px 16px; padding:10px 16px; border-bottom:3px solid var(--blue); }
.brand { display:flex; align-items:center; gap:10px; color:var(--blue-dark); text-decoration:none; font-weight:700; font-size:18px; }
.who { color:var(--muted); font-size:14px; }
.nav { display:flex; flex-wrap:wrap; align-items:center; gap:4px 14px; margin-left:auto; }
.nav a { color:var(--blue); text-decoration:none; padding:4px 0; }
.nav a[aria-current="page"] { font-weight:700; border-bottom:2px solid var(--blue); }
.badge { display:inline-block; min-width:20px; padding:0 6px; border-radius:10px; background:var(--bad); color:#fff; font-size:12px; text-align:center; }
main { max-width:1040px; margin:0 auto; padding:16px; }
h1 { font-size:22px; margin:8px 0 12px; } h2 { font-size:18px; margin:24px 0 8px; } h3 { font-size:16px; margin:16px 0 6px; }
.card { border:1px solid var(--line); border-radius:8px; padding:14px; margin:12px 0; background:#fff; }
.card.soft { background:var(--soft); }
label { display:block; font-weight:600; margin:10px 0 4px; }
.hint { font-weight:400; color:var(--muted); font-size:14px; }
input[type=text], input[type=email], input[type=password], input[type=date], input[type=time], input[type=number], input[type=month], select, textarea {
  width:100%; font:inherit; padding:9px 10px; border:1px solid #b8c0c9; border-radius:6px; background:#fff; }
textarea { min-height:70px; }
.row { display:grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap:0 12px; }
button, .btn { display:inline-block; font:inherit; font-weight:600; padding:10px 16px; border-radius:6px; border:1px solid var(--blue); background:var(--blue); color:#fff; cursor:pointer; text-decoration:none; margin:10px 8px 0 0; }
button.secondary, .btn.secondary { background:#fff; color:var(--blue); }
button.danger { background:#fff; color:var(--bad); border-color:var(--bad); }
button.link { background:none; border:none; color:var(--blue); padding:4px 0; margin:0; font-weight:400; }
form.inline { display:inline; margin:0; }
.errors { border:1px solid var(--bad); background:#fdf1f0; color:var(--bad); padding:10px 14px; border-radius:6px; margin:12px 0; }
.errors ul { margin:6px 0 0 18px; padding:0; }
.notice { border:1px solid var(--ok); background:#eef8f1; color:var(--ok); padding:10px 14px; border-radius:6px; margin:12px 0; }
.warn { border:1px solid var(--warn); background:#fff7e8; color:#6b4000; padding:10px 14px; border-radius:6px; margin:12px 0; }
table { width:100%; border-collapse:collapse; font-size:15px; }
th, td { text-align:left; padding:7px 6px; border-bottom:1px solid var(--line); vertical-align:top; }
th { font-size:13px; color:var(--muted); font-weight:600; }
td.num, th.num { text-align:right; white-space:nowrap; }
tr.total td { font-weight:700; border-top:2px solid var(--ink); }
.scroll { overflow-x:auto; }
.chip { display:inline-block; padding:1px 8px; border-radius:10px; font-size:13px; font-weight:600; white-space:nowrap; }
.chip.submitted { background:#e8f0fb; color:var(--blue-dark); } .chip.returned { background:#fdecea; color:var(--bad); }
.chip.approved { background:#eef8f1; color:var(--ok); } .chip.paid { background:#eceff2; color:#3b434b; }
.chip.late { background:#fff1d6; color:#6b4000; }
.muted { color:var(--muted); } .small { font-size:13px; }
details summary { cursor:pointer; color:var(--blue); }
details form { margin-top:6px; }
.entry { border:1px solid var(--line); border-radius:8px; padding:10px 12px; margin:8px 0; }
.entry.returned { border-color:var(--bad); background:#fffafa; }
.entry .head { display:flex; flex-wrap:wrap; justify-content:space-between; gap:4px 12px; }
.entry .what { margin-top:2px; }
.pick { display:flex; gap:10px; align-items:flex-start; }
.pick input[type=checkbox] { width:22px; height:22px; margin-top:2px; flex:none; }
.mt0 { margin-top:0; } .m0 { margin:0; } .grow { flex:1; } .narrow { max-width:420px; } .bad-text { color:var(--bad); }
.foot { max-width:1040px; margin:24px auto; padding:0 16px 24px; color:var(--muted); font-size:13px; }
@media (max-width: 640px) { body { font-size:16px; } .hide-sm { display:none; } th, td { padding:6px 4px; } }