:root {
  --bg: #f5f6f8; --card: #fff; --ink: #1d2330; --muted: #667085; --line: #d9dde5;
  --accent: #1f5fbf; --warn-bg: #fff7e6; --warn-ink: #8a5a00; --err-bg: #fdecec; --err-ink: #9b1c1c;
  --ok-bg: #e8f5ec; --ok-ink: #1d6b35;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.45 -apple-system, "Segoe UI", Helvetica, Arial, sans-serif; color: var(--ink); background: var(--bg); }
header { display: flex; align-items: center; gap: 24px; padding: 10px 20px; background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.brand { font-weight: 700; font-size: 18px; }
.brand .sub { font-weight: 400; color: var(--muted); font-size: 13px; margin-left: 8px; }
nav a { margin-right: 14px; color: var(--accent); text-decoration: none; }
nav a.active { font-weight: 700; }
#who { margin-left: auto; color: var(--muted); font-size: 13px; }
#who button { margin-left: 8px; }
main { max-width: 1180px; margin: 20px auto; padding: 0 20px; }
h1 { font-size: 22px; margin: 0 0 12px; }
h2 { font-size: 16px; margin: 0 0 10px; padding-bottom: 6px; border-bottom: 1px solid var(--line); }
section.card, .card { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 16px 18px; margin-bottom: 16px; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px 18px; }
.grid .full { grid-column: 1 / -1; }
label.f { display: block; font-size: 13px; color: var(--muted); }
label.f .lbl { display: block; margin-bottom: 3px; }
label.f .req { color: var(--err-ink); }
label.f .note { color: var(--muted); font-style: italic; margin-left: 6px; }
input[type=text], input[type=date], input[type=number], input[type=email], input[type=tel], select, textarea {
  width: 100%; padding: 6px 8px; border: 1px solid var(--line); border-radius: 5px; font: inherit; color: var(--ink); background: #fff; }
textarea { min-height: 70px; }
.checks { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 2px 12px; }
.checks label { font-size: 14px; color: var(--ink); }
.checks input { margin-right: 6px; }
.roles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px 18px; }
.role h3 { font-size: 14px; margin: 0 0 6px; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { border-bottom: 1px solid var(--line); padding: 6px 8px; text-align: left; vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 13px; }
tr.clickable { cursor: pointer; }
tr.clickable:hover { background: #f0f4fb; }
.rx input { width: 100%; }
button { font: inherit; padding: 6px 12px; border: 1px solid var(--line); border-radius: 5px; background: #fff; cursor: pointer; }
button.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
button.danger { color: var(--err-ink); }
button:disabled { opacity: .5; cursor: default; }
.bar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin: 10px 0; }
.bar .spacer { flex: 1; }
.msg { padding: 10px 12px; border-radius: 6px; margin-bottom: 12px; }
.msg.err { background: var(--err-bg); color: var(--err-ink); }
.msg.warn { background: var(--warn-bg); color: var(--warn-ink); }
.msg.ok { background: var(--ok-bg); color: var(--ok-ink); }
.msg ul { margin: 6px 0 0 18px; padding: 0; }
.pill { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 12px; background: #eef1f6; color: var(--muted); }
.pill.submitted { background: var(--ok-bg); color: var(--ok-ink); }
.pill.draft { background: var(--warn-bg); color: var(--warn-ink); }
.pill.superseded, .pill.withdrawn { background: #eee; color: #777; }
.muted { color: var(--muted); }
.confirm { background: var(--warn-bg); border: 1px solid #f3d9a4; border-radius: 6px; padding: 8px 10px; margin-top: 10px; font-size: 14px; }
.confirm input { margin-right: 6px; }
.ro .val { padding: 6px 0; border-bottom: 1px dotted var(--line); min-height: 30px; }
.events { font-size: 13px; color: var(--muted); }
#toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 6px; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; font-size: 14px; }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.tabs button.on { background: var(--accent); color: #fff; border-color: var(--accent); }
.scroll { overflow-x: auto; }
@media (max-width: 900px) { .grid { grid-template-columns: 1fr 1fr; } .roles { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .grid, .roles { grid-template-columns: 1fr; } }