* { box-sizing: border-box; }
body {
  font-family: "Malgun Gothic", "맑은 고딕", sans-serif;
  margin: 0;
  background: #f5f6f8;
  color: #222;
}
.topbar {
  background: #1f2d3d;
  color: #fff;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.topbar .brand {
  color: #fff;
  font-weight: bold;
  font-size: 18px;
  text-decoration: none;
}
.topbar nav a {
  color: #cfd8e3;
  text-decoration: none;
  margin-right: 16px;
}
.topbar nav a:hover { color: #fff; }
.container {
  max-width: 1200px;
  margin: 24px auto;
  padding: 0 20px 60px;
}
.flash {
  background: #fff3cd;
  border: 1px solid #ffe08a;
  padding: 10px 14px;
  border-radius: 6px;
  margin-bottom: 16px;
}
h1 { font-size: 22px; }
h2 { font-size: 18px; margin-top: 28px; }
.card {
  background: #fff;
  border: 1px solid #e3e6ea;
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 20px;
}
table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  font-size: 14px;
}
th, td {
  border: 1px solid #e3e6ea;
  padding: 8px 10px;
  text-align: center;
}
th { background: #eef1f5; }
.table-wrap { overflow-x: auto; }
.btn {
  display: inline-block;
  padding: 8px 16px;
  background: #2b6cb0;
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  text-decoration: none;
  font-size: 14px;
}
.btn:hover { background: #245a92; }
.btn.secondary { background: #6b7280; }
.btn.secondary:hover { background: #555c66; }
.btn.danger { background: #c0392b; }
form .field { margin-bottom: 14px; }
label { display: block; font-weight: bold; margin-bottom: 4px; font-size: 13px; }
input[type=text], input[type=number], input[type=file], select {
  padding: 7px 9px;
  border: 1px solid #ccc;
  border-radius: 5px;
  width: 100%;
  max-width: 320px;
  font-size: 14px;
}
input[type=checkbox] { width: auto; margin-right: 6px; }
.row { display: flex; gap: 20px; flex-wrap: wrap; }
.row .field { flex: 1; min-width: 160px; }
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 12px;
  margin: 1px 2px;
  background: #fde2e2;
  color: #a82121;
}
.badge.info { background: #e2ecfc; color: #1a4e9c; }
.muted { color: #888; font-size: 12px; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.totals-bar {
  display: flex;
  gap: 24px;
  margin: 16px 0;
  font-size: 15px;
}
.totals-bar .item { background: #fff; border: 1px solid #e3e6ea; padding: 10px 18px; border-radius: 8px; }
.totals-bar b { font-size: 17px; }
tr.flagged { background: #fff8f0; }
.note-cell { max-width: 220px; font-size: 12px; color: #555; text-align: left; }
.month-card { display:flex; justify-content:space-between; align-items:center; padding:12px 16px; border:1px solid #e3e6ea; border-radius:8px; margin-bottom:10px; background:#fff; }
.pill { padding:2px 10px; border-radius:10px; font-size:12px; background:#e2ecfc; color:#1a4e9c; }
.pill.done { background:#d7f4df; color:#1e7a37; }