/* Leave Registry — internal HR tool.
   Direction: attendance-ledger. Ink slate + registry teal on cool paper,
   monospace for IDs/dates, ink-stamp status marks as the signature element. */

:root {
  --ink: #1c2b33;
  --ink-soft: #4c5f6b;
  --paper: #f2f4f3;
  --card: #ffffff;
  --line: #d5dcda;
  --teal: #0e6b5c;
  --teal-soft: #e2efec;
  --red: #a8322c;
  --red-soft: #f7e6e4;
  --amber: #b77b1f;
  --amber-soft: #f7efdf;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  --sans: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0; font-family: var(--sans); color: var(--ink);
  background: var(--paper); font-size: 15px; line-height: 1.5;
}
a { color: var(--teal); }

/* ---------- chrome ---------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  background: var(--ink); color: #fff; padding: 10px 22px; flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  font-family: var(--mono); font-weight: 700; background: var(--teal); color: #fff;
  padding: 6px 9px; border-radius: 3px; letter-spacing: 1px;
}
.brand-name { font-weight: 700; letter-spacing: .3px; }
.brand-sub { font-size: 11.5px; color: #b8c4c0; }
.topbar nav { display: flex; gap: 4px; flex-wrap: wrap; }
.topbar nav a {
  color: #cfd9d6; text-decoration: none; padding: 7px 12px; border-radius: 3px; font-size: 14px;
}
.topbar nav a:hover { background: rgba(255,255,255,.08); color: #fff; }
.topbar nav a.active { background: var(--teal); color: #fff; }
.topbar nav a.nav-out { color: #8fa39d; }

main { max-width: 1150px; margin: 26px auto 60px; padding: 0 20px; }
footer {
  max-width: 1150px; margin: 0 auto 30px; padding: 0 20px;
  color: var(--ink-soft); font-size: 13px;
}

h1 { font-size: 24px; margin: 0 0 4px; letter-spacing: .2px; }
h2 { font-size: 17px; margin: 26px 0 10px; }
.page-sub { color: var(--ink-soft); margin: 0 0 22px; font-size: 14px; }

/* ---------- cards, stats ---------- */
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 6px;
  padding: 18px 20px; margin-bottom: 18px;
}
.statgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 20px; }
.stat {
  background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--teal);
  border-radius: 6px; padding: 12px 15px;
}
.stat.pending  { border-left-color: var(--amber); }
.stat.rejected { border-left-color: var(--red); }
.stat b { display: block; font-size: 24px; font-family: var(--mono); }
.stat span { font-size: 12.5px; color: var(--ink-soft); text-transform: uppercase; letter-spacing: .5px; }

/* ---------- tables ---------- */
table { width: 100%; border-collapse: collapse; background: var(--card); font-size: 14px; }
th {
  text-align: left; background: var(--teal-soft); color: var(--ink);
  font-size: 12px; text-transform: uppercase; letter-spacing: .5px;
  padding: 8px 10px; border-bottom: 2px solid var(--teal);
}
td { padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
tr:hover td { background: #fafcfb; }
.mono { font-family: var(--mono); font-size: 13px; }
.dim { color: var(--ink-soft); }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 6px; }
.table-wrap table { border: 0; }

/* ---------- signature: ink stamps ---------- */
.stamp {
  display: inline-block; font-family: var(--mono); font-size: 11px; font-weight: 700;
  letter-spacing: 1.5px; padding: 3px 8px; border-radius: 2px; border: 1.5px solid;
  transform: rotate(-2deg);
}
.stamp-accepted { color: var(--teal); border-color: var(--teal); background: var(--teal-soft); }
.stamp-rejected { color: var(--red); border-color: var(--red); background: var(--red-soft); }
.stamp-pending  { color: var(--amber); border-color: var(--amber); background: var(--amber-soft); transform: none; border-style: dashed; }

/* ---------- forms & buttons ---------- */
label { display: block; font-size: 12.5px; font-weight: 600; margin: 12px 0 4px; color: var(--ink-soft); text-transform: uppercase; letter-spacing: .4px; }
input[type=text], input[type=password], input[type=email], input[type=number], select, textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 4px;
  font-family: inherit; font-size: 14px; background: #fff; color: var(--ink);
}
textarea { min-height: 110px; font-family: var(--mono); font-size: 13px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--teal); outline-offset: 1px; border-color: var(--teal); }

.btn {
  display: inline-block; background: var(--teal); color: #fff; border: 0; border-radius: 4px;
  padding: 9px 16px; font-size: 14px; font-weight: 600; cursor: pointer; text-decoration: none;
}
.btn:hover { background: #0b574b; }
.btn-danger { background: var(--red); } .btn-danger:hover { background: #8c2823; }
.btn-ghost {
  background: transparent; color: var(--teal); border: 1px solid var(--teal);
}
.btn-ghost:hover { background: var(--teal-soft); }
.btn-sm { padding: 4px 10px; font-size: 12.5px; }

.filterbar {
  display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end;
  background: var(--card); border: 1px solid var(--line); border-radius: 6px;
  padding: 12px 15px; margin-bottom: 16px;
}
.filterbar > div { min-width: 140px; }
.filterbar label { margin-top: 0; }

/* ---------- flash ---------- */
.flash { padding: 11px 15px; border-radius: 5px; margin-bottom: 18px; border: 1px solid; }
.flash-ok    { background: var(--teal-soft); border-color: var(--teal); color: #0a4a40; }
.flash-error { background: var(--red-soft); border-color: var(--red); color: #7c211c; }

/* ---------- login ---------- */
.login-wrap { max-width: 380px; margin: 90px auto; }
.login-wrap .brand-mark { font-size: 22px; }

/* ---------- badges for type breakdown ---------- */
.pill {
  display: inline-block; font-size: 12px; background: var(--paper);
  border: 1px solid var(--line); border-radius: 12px; padding: 1px 9px; margin: 1px 2px 1px 0;
}
.pill b { font-family: var(--mono); }

/* ---------- print (faculty reports) ---------- */
.print-head { display: none; }
@media print {
  .no-print, .topbar, footer, .filterbar, .btn { display: none !important; }
  body { background: #fff; font-size: 12px; }
  main { max-width: 100%; margin: 0; padding: 0; }
  .card, .table-wrap { border: 0; padding: 0; box-shadow: none; }
  th { background: #eee !important; color: #000; border-bottom: 2px solid #000; -webkit-print-color-adjust: exact; }
  td { border-bottom: 1px solid #bbb; }
  .stamp { transform: none; }
  .print-head { display: block; border-bottom: 3px double #000; margin-bottom: 14px; padding-bottom: 8px; }
  .print-head h1 { font-size: 18px; }
  .page-break { page-break-after: always; }
  a { color: #000; text-decoration: none; }
}

@media (max-width: 700px) {
  .topbar { padding: 10px 12px; }
  main { padding: 0 12px; }
}

/* ---------- notifications ---------- */
.badge {
  display: inline-block; background: #e2574a; color: #fff; font-family: var(--mono);
  font-size: 11px; font-weight: 700; border-radius: 10px; padding: 1px 7px;
  margin-left: 6px; vertical-align: 1px;
}
.stamp-hold {
  color: #3b5b8c; border-color: #3b5b8c; background: #e7edf6; transform: rotate(-2deg);
}
.new-flag {
  display: inline-block; background: #e2574a; color: #fff; font-size: 10px; font-weight: 700;
  letter-spacing: 1px; border-radius: 2px; padding: 1px 5px; margin-left: 5px;
}
.notif-banner {
  background: #fdf1ef; border: 1px solid #e2574a; color: #8c2823;
  border-radius: 5px; padding: 11px 15px; margin-bottom: 18px;
}
.notif-banner a { color: #8c2823; font-weight: 700; }
.btn-hold { background: #3b5b8c; } .btn-hold:hover { background: #2e4a75; }
.stat.hold { border-left-color: #3b5b8c; }