:root {
  --bg: #f6f7f9; --panel: #fff; --text: #1f2933; --muted: #66727f; --line: #dde2e7;
  --brand: #1d4f91; --brand-soft: #e7eef8; --ok: #1f7a4d; --ok-soft: #e3f4ea; --warn: #9a6400;
  --warn-soft: #fff4dc; --bad: #b42318; --bad-soft: #fdecea; --radius: 8px;
  font-family: "Sarabun", "Noto Sans Thai", "Segoe UI", system-ui, sans-serif; font-size: 15px;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); }
a { color: var(--brand); }
.topbar { display: flex; align-items: center; gap: 12px; padding: 10px 20px; background: var(--brand); color: #fff; }
.topbar a.brand { color: #fff; font-weight: 700; text-decoration: none; font-size: 17px; }
.env-badge { background: #ffffff26; border-radius: 99px; padding: 2px 10px; font-size: 12px; }
#userbar { margin-left: auto; display: flex; gap: 10px; align-items: center; font-size: 14px; }
#userbar button { background: #ffffff1f; color: #fff; border-color: #ffffff55; }
main { max-width: 1320px; margin: 0 auto; padding: 18px 20px 60px; }
h1 { font-size: 22px; margin: 4px 0 4px; } h2 { font-size: 18px; margin: 22px 0 8px; } h3 { font-size: 16px; margin: 16px 0 6px; }
.muted { color: var(--muted); } .small { font-size: 13px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; margin: 12px 0; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; }
button { font: inherit; padding: 6px 12px; border-radius: 6px; border: 1px solid var(--line); background: #fff; cursor: pointer; color: var(--text); }
button:hover { border-color: var(--brand); }
button.primary { background: var(--brand); color: #fff; border-color: var(--brand); }
button.ok { background: var(--ok); color: #fff; border-color: var(--ok); }
button.danger { color: var(--bad); border-color: #f2b8b5; }
button.link { border: none; background: none; color: var(--brand); padding: 2px 4px; }
button:disabled { opacity: .5; cursor: default; }
input, select, textarea { font: inherit; padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
label > input, label > select, label > textarea { color: var(--text); font-size: 15px; }
table { border-collapse: collapse; width: 100%; background: #fff; font-size: 14px; }
th, td { border-bottom: 1px solid var(--line); padding: 6px 8px; text-align: left; vertical-align: top; }
th { background: #f0f3f6; font-weight: 600; position: sticky; top: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
tr.subtotal td { font-weight: 600; background: #f7f9fb; }
tr.total td { font-weight: 700; background: var(--brand-soft); }
tr.heading td { font-weight: 700; background: #fafbfc; }
.table-wrap { overflow: auto; max-height: 70vh; border: 1px solid var(--line); border-radius: var(--radius); }
.tabs { display: flex; flex-wrap: wrap; gap: 4px; border-bottom: 1px solid var(--line); margin: 12px 0; }
.tabs a { padding: 8px 12px; text-decoration: none; color: var(--muted); border-radius: 6px 6px 0 0; }
.tabs a.active { color: var(--brand); background: #fff; border: 1px solid var(--line); border-bottom-color: #fff; margin-bottom: -1px; font-weight: 600; }
.badge { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: 12px; background: #eef1f4; color: var(--muted); white-space: nowrap; }
.badge.ok { background: var(--ok-soft); color: var(--ok); } .badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.bad { background: var(--bad-soft); color: var(--bad); } .badge.info { background: var(--brand-soft); color: var(--brand); }
.stage { border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 12px; background: #fff; }
.stage .name { font-weight: 600; } .stage.next { outline: 2px solid var(--brand); }
.notice { border-left: 4px solid var(--warn); background: var(--warn-soft); padding: 8px 12px; border-radius: 4px; margin: 8px 0; }
.notice.info { border-color: var(--brand); background: var(--brand-soft); }
.notice.bad { border-color: var(--bad); background: var(--bad-soft); }
.issues li { margin: 2px 0; }
.users { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 10px; }
.users button { text-align: left; padding: 12px; }
.users .role { display: block; font-size: 12px; color: var(--muted); }
#toasts { position: fixed; right: 16px; bottom: 16px; display: flex; flex-direction: column; gap: 8px; z-index: 10; max-width: 460px; }
.toast { background: #1f2933; color: #fff; padding: 10px 14px; border-radius: 6px; box-shadow: 0 4px 16px #0003; white-space: pre-wrap; }
.toast.bad { background: var(--bad); } .toast.ok { background: var(--ok); }
.lines td input { width: 100%; }
.right { margin-left: auto; }
details > summary { cursor: pointer; color: var(--brand); }
code { background: #eef1f4; padding: 1px 5px; border-radius: 4px; font-size: 13px; }
.role-checks { display: inline-flex; flex-wrap: wrap; gap: 4px 12px; }
.role-checks .check { display: inline-flex; align-items: center; gap: 4px; flex-direction: row; font-weight: normal; }
.panel.attention { border-color: var(--warn); box-shadow: inset 4px 0 0 var(--warn); }
tr.group { cursor: pointer; }
tr.group td:first-child::before { content: "▸ "; color: var(--muted); }
tr.group.open td:first-child::before { content: "▾ "; }
tr.acct td { font-size: 13px; color: var(--muted); }
tr.hidden { display: none; }
tr.hl td { background: var(--warn-soft); }