:root {
  --bg: #f6f7f4; --card: #fff; --ink: #1d2420; --muted: #66706a; --line: #d9ddd6;
  --accent: #2f6b3a; --accent-ink: #fff; --danger: #a3261b; --warn-bg: #fff4d6; --ok: #2f6b3a;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.45 "Noto Sans", "Noto Sans Malayalam", system-ui, sans-serif;
}
.ml { font-family: "Noto Sans Malayalam", "Manjari", sans-serif; }
.mono { font-family: ui-monospace, "DejaVu Sans Mono", monospace; font-size: .92em; }
.muted { color: var(--muted); }
a { color: var(--accent); }
main { max-width: 1100px; margin: 0 auto; padding: 16px; }
h1 { font-size: 1.4rem; margin: .4rem 0 1rem; }
h2 { font-size: 1.1rem; margin: 0 0 .75rem; }

.top { display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; justify-content: space-between;
       padding: 10px 16px; background: var(--accent); color: var(--accent-ink); }
.top a, .top .link { color: var(--accent-ink); text-decoration: none; }
.top nav { display: flex; flex-wrap: wrap; gap: 6px 16px; align-items: center; }
.brand { font-weight: 700; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 16px; margin-bottom: 16px; }
.bar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: space-between; }
.bar h1, .bar h2 { margin-bottom: .5rem; }
.inline { display: inline; }
.row { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; }

input, select, textarea, button, .button { font: inherit; }
input, select, textarea { padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; background: #fff; width: 100%; }
input[type=radio], input[type=checkbox] { width: auto; }
input.num { text-align: right; }
button, .button { display: inline-block; padding: 8px 16px; border: 1px solid var(--accent); border-radius: 6px;
  background: var(--accent); color: var(--accent-ink); cursor: pointer; text-decoration: none; }
button.secondary, .button.secondary { background: #fff; color: var(--accent); }
button.link { background: none; border: none; padding: 0; text-decoration: underline; }
button.danger { background: var(--danger); border-color: var(--danger); }

.form label { display: block; margin-bottom: 12px; }
.form label.radio { display: inline-flex; gap: 6px; align-items: center; margin-right: 16px; }
.form fieldset { border: none; padding: 0; margin: 0 0 16px; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 0 16px; }
.form legend { font-weight: 700; margin-bottom: 8px; }
.form fieldset > table, .form fieldset > p { grid-column: 1 / -1; }
.actions { display: flex; gap: 16px; align-items: center; }

.search { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.search input { flex: 1 1 280px; }
.search select { flex: 0 0 auto; width: auto; }

.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; }
table.list { background: var(--card); border: 1px solid var(--line); }
table.list th, table.list td { padding: 8px 10px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
table.list th { background: #eef1ec; font-weight: 600; }
table.kv { margin: 8px 0 12px; }
table.kv td, table.kv th { padding: 4px 8px; border-bottom: 1px solid var(--line); text-align: left; }
td.num { text-align: right; }
tr.total td { font-weight: 700; }
tr.alert td { background: #fdeceb; }

dl.grid { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0 0 12px; }
dl.grid dt { color: var(--muted); }
dl.grid dd { margin: 0; }
details { border-top: 1px solid var(--line); padding: 8px 0; }
summary { cursor: pointer; }

.error { background: #fdeceb; color: var(--danger); padding: 8px 12px; border-radius: 6px; }
.warn { background: var(--warn-bg); padding: 8px 12px; border-radius: 6px; }
.ok { color: var(--ok); font-weight: 600; }
.danger { border-color: #e7b9b4; }
.login { max-width: 380px; margin: 10vh auto; }
.login button { width: 100%; }

@media (max-width: 600px) {
  dl.grid { grid-template-columns: 1fr; }
  dl.grid dt { margin-top: 6px; }
}