:root {
  --bg: #f5f4f0;
  --card: #ffffff;
  --border: #ddd8cc;
  --text: #2c2c2a;
  --muted: #6b6a63;
  --gold: #c9a227;
  --gold-text: #4a3b00;
  --magenta: #ff8ae0;
  --magenta-text: #7a0057;
  --green: #c6efce;
  --green-text: #2e7d32;
  --blue: #bdd7ee;
  --blue-text: #1f4e78;
  --pending: #ffe08a;
  --pending-text: #7a5b00;
  --approved: #e5504a;
  --approved-text: #ffffff;
  --danger: #c0392b;
}
* { box-sizing: border-box; }
body {
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  margin: 0;
  padding: 0;
}
header.topbar {
  background: var(--gold);
  color: var(--gold-text);
  padding: 14px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header.topbar a { color: var(--gold-text); text-decoration: none; font-weight: bold; }
main { max-width: 960px; margin: 0 auto; padding: 20px; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 20px;
  margin-bottom: 18px;
}
.login-wrap {
  max-width: 340px;
  margin: 80px auto;
}
input, select, button {
  font-family: inherit;
  font-size: 15px;
}
input[type=text], input[type=password], input[type=date] {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-bottom: 12px;
}
button, .btn {
  background: var(--gold);
  color: var(--gold-text);
  border: none;
  padding: 9px 16px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: bold;
  text-decoration: none;
  display: inline-block;
}
button.secondary, .btn.secondary {
  background: #eee;
  color: #333;
}
button.danger { background: var(--danger); color: #fff; }
.error { color: var(--danger); margin-bottom: 10px; }
table.calendar { border-collapse: collapse; width: 100%; font-size: 13px; }
table.calendar th, table.calendar td {
  border: 1px solid var(--border);
  text-align: center;
  padding: 4px 2px;
  width: 26px;
  height: 26px;
}
table.calendar th { background: #efeee8; font-weight: normal; color: var(--muted); }
td.name-cell {
  text-align: left;
  font-weight: bold;
  background: var(--gold);
  color: var(--gold-text);
  padding: 4px 8px;
  width: auto;
  white-space: nowrap;
}
td.weekend { background: var(--magenta); }
td.feiertag { background: var(--magenta); }
td.ferien-nds { background: var(--green); }
td.ferien-nrw { background: var(--blue); }
td.pending { background: var(--pending); }
td.approved { background: var(--approved); color: #fff; }
.legend { display: flex; flex-wrap: wrap; gap: 14px; font-size: 13px; margin-top: 10px; color: var(--muted); }
.legend span.swatch { display: inline-block; width: 12px; height: 12px; border-radius: 2px; vertical-align: -1px; margin-right: 4px; }
.request-row { display: flex; justify-content: space-between; align-items: center; border: 1px solid var(--border); border-radius: 8px; padding: 10px 14px; margin-bottom: 8px; }
.badge { padding: 2px 10px; border-radius: 20px; font-size: 12px; font-weight: bold; }
.badge.pending { background: var(--pending); color: var(--pending-text); }
.badge.approved { background: var(--approved); color: #fff; }
.badge.rejected { background: #eee; color: #888; }
.month-nav { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.month-nav a { text-decoration: none; color: var(--gold-text); font-weight: bold; }