:root {
  --brand: #29aae1;
  --navy: #1d4568; --navy-2: #2a5a85; --bg: #f4f6fa; --card: #ffffff;
  --text: #1c2430; --muted: #67728a; --line: #dcdfe3;
  --ok: #e7f5ec; --ok-t: #176639; --warn: #fff2cc; --warn-t: #7a5a00;
  --bad: #f8cbad; --bad-t: #8a2d00;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: "Segoe UI", Arial, sans-serif; background: var(--bg); color: var(--text); }
header.topbar { display: flex; justify-content: space-between; align-items: center;
  background: #ffffff; color: var(--text); padding: 0.3rem 1.2rem;
  border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 0.7rem; text-decoration: none; color: var(--text); }
.brand img { height: 28px; display: block; }
.brand span { font-weight: 600; font-size: 0.92rem; letter-spacing: 0.3px; }
nav { font-size: 0.88rem; }
nav a { color: var(--brand); margin-left: 1rem; text-decoration: none; font-weight: 600; }
nav a:hover { color: var(--navy); }
nav .who { margin-left: 1rem; color: var(--muted); }
main { max-width: 1100px; margin: 1.5rem auto; padding: 0 1rem; }
footer { text-align: center; color: var(--muted); font-size: 0.8rem; padding: 1.5rem 0 2rem; }
.grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 1.2rem; }
@media (max-width: 900px) { .grid { grid-template-columns: 1fr; } }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 1.2rem 1.4rem; box-shadow: 0 1px 3px rgba(20,30,60,.06); }
.login-card { max-width: 420px; margin: 12vh auto; text-align: center; }
h1 { font-size: 1.4rem; } h2 { font-size: 1.15rem; margin-top: 0; } h3 { font-size: 1rem; margin-top: 1.4rem; }
label { display: block; margin: 0.6rem 0; font-weight: 600; font-size: 0.9rem; }
input { display: block; width: 100%; padding: 0.5rem 0.6rem; margin-top: 0.25rem;
  border: 1px solid var(--line); border-radius: 6px; font: inherit; }
input[type=file] { border: none; padding-left: 0; font-weight: 400; }
details { margin: 0.8rem 0; } summary { cursor: pointer; color: var(--navy-2); font-weight: 600; }
.btn { display: inline-block; padding: 0.55rem 1.1rem; border-radius: 7px; border: 1px solid var(--line);
  background: #fff; color: var(--text); text-decoration: none; font: inherit; cursor: pointer; }
.btn.primary { background: var(--navy); border-color: var(--navy); color: #fff; font-weight: 600; }
.btn.primary:hover { background: var(--navy-2); }
.btn.small { padding: 0.25rem 0.75rem; border-radius: 999px; font-size: 0.82rem; font-weight: 600;
  color: var(--navy); border-color: var(--navy-2); background: #fff; }
.btn.small:hover { background: var(--navy); color: #fff; }
.btn.small.copied { background: var(--ok); color: var(--ok-t); border-color: var(--ok-t); }
.btn.small.danger { color: var(--bad-t); border-color: var(--bad-t); }
.btn.small.danger:hover { background: var(--bad); color: var(--bad-t); }
.row-actions { display: flex; gap: 0.4rem; align-items: center; }
.branch-head { margin: 1.3rem 0 0.4rem; font-size: 1.02rem; color: var(--navy);
  border-bottom: 2px solid var(--navy); padding-bottom: 0.2rem; }
.rep-block { border: 1px solid var(--line); border-radius: 8px; margin: 0.7rem 0; overflow: hidden; }
.rep-head { display: flex; justify-content: space-between; align-items: center; gap: 0.6rem;
  flex-wrap: wrap; background: #d9e2f3; padding: 0.45rem 0.7rem; font-size: 0.9rem; }
.rep-tools { display: flex; align-items: center; gap: 0.7rem; }
.rep-total { font-weight: 700; }
table.dist { margin: 0; font-size: 0.85rem; }
table.dist th { background: var(--navy-2); }
td.amt { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
table { width: 100%; border-collapse: collapse; margin: 0.6rem 0; font-size: 0.88rem; }
th { text-align: left; background: var(--navy); color: #fff; padding: 0.45rem 0.6rem; }
td { padding: 0.4rem 0.6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.total-row td { font-weight: 700; border-top: 2px solid var(--navy); }
.pill { display: inline-block; padding: 0.15rem 0.6rem; border-radius: 999px; font-size: 0.8rem; font-weight: 600; white-space: nowrap; }
.banner { display: block; padding: 0.55rem 0.9rem; border-radius: 8px; font-size: 0.88rem; font-weight: 600; line-height: 1.4; }
.banner.ok { background: var(--ok); color: var(--ok-t); }
.banner.warn { background: var(--warn); color: var(--warn-t); }
.pill.ok { background: var(--ok); color: var(--ok-t); }
.pill.warn { background: var(--warn); color: var(--warn-t); }
.pill.bad { background: var(--bad); color: var(--bad-t); }
.muted { color: var(--muted); font-size: 0.85rem; }
.fb-btn { width: 26px; height: 26px; margin-left: 1rem; border-radius: 50%;
  border: 1.5px solid var(--brand); background: #fff; color: var(--brand);
  font-weight: 700; font-size: 0.95rem; cursor: pointer; line-height: 1; }
.fb-btn:hover { background: var(--brand); color: #fff; }
.fb-overlay { position: fixed; inset: 0; background: rgba(20,30,50,0.45);
  display: flex; align-items: center; justify-content: center; z-index: 50; }
.fb-box { background: #fff; border-radius: 10px; padding: 1.2rem 1.4rem;
  width: min(480px, 92vw); box-shadow: 0 8px 30px rgba(0,0,0,0.25); }
.fb-box h3 { margin: 0 0 0.3rem; }
.fb-box textarea { width: 100%; margin: 0.6rem 0; padding: 0.5rem 0.6rem;
  border: 1px solid var(--line); border-radius: 6px; font: inherit; resize: vertical; }
.fb-actions { display: flex; justify-content: flex-end; gap: 0.6rem; margin-bottom: 0.4rem; }
.error { background: var(--bad); color: var(--bad-t); padding: 0.6rem 0.9rem; border-radius: 7px; margin: 0.8rem 0; }
tr.sev-high td, tr.sev-error td, tr.sev-missing td { background: var(--bad); }
tr.sev-med td, tr.sev-low td { background: var(--warn); }

/* ---- in-app line editing ---- */
td.row-tools, th.row-tools-h { width: 84px; white-space: nowrap; text-align: right; }
.row-tools button { border: 1px solid var(--line); background: #fff; color: var(--navy-2);
  border-radius: 5px; width: 24px; height: 24px; font-size: 0.82rem; line-height: 1;
  cursor: pointer; margin-left: 2px; padding: 0; }
.row-tools button:hover { background: var(--navy); color: #fff; }
.row-tools .tool-save { color: var(--ok-t); border-color: var(--ok-t); }
.row-tools .tool-save:hover { background: var(--ok); color: var(--ok-t); }
.tools-edit { display: none; }
tr.editing .tools-edit { display: inline; }
tr.editing .tools-view { display: none; }
tr.editing td { background: #eef4fb; }
table.dist td input { display: inline-block; width: 100%; min-width: 60px;
  padding: 0.2rem 0.35rem; margin: 0; font-size: 0.85rem; }
table.dist td input.in-amt { text-align: right; max-width: 110px; }
tr.edited td:first-child { box-shadow: inset 3px 0 0 var(--brand); }
tr.excluded td { color: var(--muted); text-decoration: line-through; background: #f2f3f6; }
tr.excluded td.row-tools { text-decoration: none; }
tr.excluded .tool-excl { color: var(--bad-t); border-color: var(--bad-t); }