:root {
  --navy: #0f2c4c;
  --teal: #1f6f78;
  --gold: #c9a227;
  --lime: #dbf5a4;
  --ink: #1c2531;
  --paper: #f7f8f5;
  --line: #dde3dc;
  --danger: #b3392c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Arial, sans-serif;
  background: var(--paper);
  color: var(--ink);
}

.topbar {
  background: var(--navy);
  color: #fff;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.topbar .brand { font-weight: 700; letter-spacing: 0.02em; }
.topbar .brand span { color: var(--lime); }
.topbar a { color: #fff; text-decoration: none; font-size: 14px; opacity: 0.85; }
.topbar a:hover { opacity: 1; text-decoration: underline; }

.shell {
  max-width: 960px;
  margin: 32px auto;
  padding: 0 20px;
}

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--teal);
  border-radius: 6px;
  padding: 24px;
  margin-bottom: 20px;
}

.card.admin { border-left-color: var(--gold); }

h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 17px; margin: 0 0 16px; color: var(--navy); }
p.lede { color: #555; margin-top: 0; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); }
th { color: var(--navy); font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; }

.pill { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.pill.present, .pill.wfo { background: #e3f3e1; color: #2a6b2f; }
.pill.absent { background: #fbe4e1; color: var(--danger); }
.pill.holiday { background: #fdf1d6; color: #8a6a10; }
.pill.wfh { background: #e2eef5; color: #1f5c78; }

label { display: block; font-size: 13px; font-weight: 600; margin: 12px 0 4px; color: var(--navy); }
input, select, textarea {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-size: 14px;
  font-family: inherit;
}
textarea { resize: vertical; }

button, .btn {
  background: var(--teal);
  color: #fff;
  border: none;
  padding: 10px 18px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 16px;
}
button:hover, .btn:hover { background: #175a61; }
.btn.admin { background: var(--navy); }
.btn.admin:hover { background: #0a1e33; }

.status-grid { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 6px; }
.status-grid label {
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 8px 14px;
  margin: 0;
  font-weight: 500;
  cursor: pointer;
}
.status-grid input { width: auto; display: inline; margin-right: 6px; }

.notice { padding: 10px 14px; border-radius: 4px; font-size: 14px; margin-bottom: 16px; }
.notice.error { background: #fbe4e1; color: var(--danger); }
.notice.success { background: #e3f3e1; color: #2a6b2f; }

.restricted-flag {
  display: inline-block;
  background: var(--navy);
  color: var(--lime);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 3px 8px;
  border-radius: 3px;
  margin-left: 8px;
}