:root {
  --bg: #f4f6f9;
  --card: #ffffff;
  --ink: #1b2733;
  --muted: #6b7a8d;
  --line: #e3e8ef;
  --brand: #2f6f8f;

  --overdue: #d64545;   --overdue-bg: #fdecec;
  --soon: #e08a1e;      --soon-bg: #fdf3e3;
  --upcoming: #2f8f6f;  --upcoming-bg: #e8f6f0;
  --later: #5b6b7f;     --later-bg: #eef1f5;
  --none: #94a3b4;      --none-bg: #f1f4f8;

  --shadow: 0 1px 2px rgba(20,40,60,.06), 0 4px 14px rgba(20,40,60,.05);
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font: 15px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

/* ---- top bar ---- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 14px 22px;
  background: #fff; border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand h1 { font-size: 18px; margin: 0; font-weight: 700; letter-spacing: -.2px; }
.brand .dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--brand); box-shadow: 0 0 0 4px rgba(47,111,143,.15);
}
.tenant-select {
  margin-left: 8px; padding: 5px 10px; border: 1px solid var(--line);
  border-radius: 8px; background: #fff; color: var(--ink); font-size: 14px;
}
.topbar-right { display: flex; align-items: center; gap: 14px; }
.view-toggle { display: flex; background: var(--bg); border-radius: 9px; padding: 3px; }
.view-toggle button {
  border: 0; background: transparent; padding: 6px 12px; border-radius: 7px;
  font-size: 13px; color: var(--muted); cursor: pointer; font-weight: 600;
}
.view-toggle button.active { background: #fff; color: var(--ink); box-shadow: var(--shadow); }
.stamp { font-size: 12px; color: var(--muted); }
.refresh {
  border: 1px solid var(--line); background: #fff; width: 34px; height: 34px;
  border-radius: 8px; cursor: pointer; font-size: 16px; color: var(--brand);
}
.refresh:hover { background: var(--bg); }
.refresh.spin { animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- audience tabs ---- */
.tabs { display: flex; gap: 4px; padding: 12px 22px 0; }
.tabs button {
  border: 0; background: transparent; padding: 9px 16px; cursor: pointer;
  font-size: 14px; font-weight: 600; color: var(--muted);
  border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.tabs button:hover { color: var(--ink); }
.tabs button.active { color: var(--brand); border-bottom-color: var(--brand); }
.tabs button .count {
  font-size: 11px; background: var(--bg); color: var(--muted);
  padding: 1px 7px; border-radius: 10px; margin-left: 6px;
}
.tabs button.active .count { background: rgba(47,111,143,.12); color: var(--brand); }
.tabs-rule { border-bottom: 1px solid var(--line); margin: 0 22px; }

/* ---- stat chips ---- */
.stats { display: flex; gap: 12px; padding: 18px 22px 6px; flex-wrap: wrap; }
.stat {
  flex: 1 1 150px; min-width: 140px; background: var(--card); border: 1px solid var(--line);
  border-radius: 12px; padding: 12px 14px; box-shadow: var(--shadow); cursor: pointer;
  border-left: 4px solid var(--none);
}
.stat.active { outline: 2px solid var(--brand); outline-offset: -1px; }
.stat .n { font-size: 26px; font-weight: 700; line-height: 1; }
.stat .l { font-size: 12px; color: var(--muted); margin-top: 4px; text-transform: uppercase; letter-spacing: .4px; }
.stat.overdue  { border-left-color: var(--overdue); }
.stat.soon     { border-left-color: var(--soon); }
.stat.upcoming { border-left-color: var(--upcoming); }
.stat.later    { border-left-color: var(--later); }
.stat.nostep   { border-left-color: var(--brand); }
.stat.overdue .n  { color: var(--overdue); }
.stat.soon .n     { color: var(--soon); }
.stat.upcoming .n { color: var(--upcoming); }
.stat.nostep .n   { color: var(--brand); }

/* ---- board ---- */
.board { padding: 14px 22px 40px; }

/* urgency view: stacked sections */
.section { margin-top: 18px; }
.section h2 {
  font-size: 12px; text-transform: uppercase; letter-spacing: .6px;
  color: var(--muted); margin: 0 0 10px; display: flex; align-items: center; gap: 8px;
}
.section h2.sec-head { cursor: pointer; user-select: none; padding: 4px 0; }
.section h2.sec-head:hover { color: var(--ink); }
.section h2 .chev { font-size: 9px; width: 10px; color: var(--muted); }
/* Colored section headers when open (collapsed stays muted gray). */
.sec-head[data-urg="overdue"]  { color: var(--overdue); }
.sec-head[data-urg="soon"]     { color: var(--soon); }
.sec-head[data-urg="upcoming"] { color: var(--upcoming); }
.sec-head[data-urg="nostep"]   { color: var(--brand); }
.section h2.is-collapsed { color: var(--none); margin-bottom: 4px; }
.section h2 .pip { width: 8px; height: 8px; border-radius: 50%; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 12px; }

/* stage view: columns */
.columns { display: flex; gap: 14px; overflow-x: auto; padding-bottom: 12px; }
.col { flex: 0 0 320px; }
.col h3 {
  font-size: 13px; margin: 0 0 10px; font-weight: 700;
  display: flex; justify-content: space-between; color: var(--ink);
}
.col h3 .c { color: var(--muted); font-weight: 600; }
.col .cards { grid-template-columns: 1fr; }

/* ---- card ---- */
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 13px 14px; box-shadow: var(--shadow); border-left: 4px solid var(--none);
  position: relative;
}
.card.overdue  { border-left-color: var(--overdue); }
.card.soon     { border-left-color: var(--soon); }
.card.upcoming { border-left-color: var(--upcoming); }
.card.later    { border-left-color: var(--later); }

.card-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.card .name { font-weight: 700; font-size: 15px; }
.card .stage {
  font-size: 11px; color: var(--muted); background: var(--bg);
  padding: 2px 8px; border-radius: 20px; white-space: nowrap;
}
.card .status { color: var(--muted); font-size: 13px; margin: 7px 0 10px; }

.next {
  display: flex; align-items: center; gap: 10px; font-size: 14px;
  background: var(--bg); border-radius: 8px; padding: 9px 11px;
  border-left: 3px solid var(--none);
}
.next .arrow {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0;
  background: var(--none); color: #fff; font-size: 17px; font-weight: 800; line-height: 1;
}
.next .txt { font-weight: 600; }

/* Action box + arrow take the card's urgency color — lots more color, and the
   "what to do next" reads at a glance. */
.card.overdue  .next { background: var(--overdue-bg); border-left-color: var(--overdue); }
.card.overdue  .next .arrow { background: var(--overdue); }
.card.soon     .next { background: var(--soon-bg); border-left-color: var(--soon); }
.card.soon     .next .arrow { background: var(--soon); }
.card.upcoming .next { background: var(--upcoming-bg); border-left-color: var(--upcoming); }
.card.upcoming .next .arrow { background: var(--upcoming); }
.card.later    .next { background: var(--later-bg); border-left-color: var(--later); }
.card.later    .next .arrow { background: var(--later); }
.card.none     .next { background: #e9f2f7; border-left-color: var(--brand); }
.card.none     .next .arrow { background: var(--brand); }

.card-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 10px; gap: 8px; }
.due {
  font-size: 12px; font-weight: 700; padding: 3px 9px; border-radius: 20px;
  background: var(--none-bg); color: var(--none);
}
.due.overdue  { background: var(--overdue-bg); color: var(--overdue); }
.due.soon     { background: var(--soon-bg); color: var(--soon); }
.due.upcoming { background: var(--upcoming-bg); color: var(--upcoming); }
.due.later    { background: var(--later-bg); color: var(--later); }

.meta { display: flex; align-items: center; gap: 8px; }
.badge {
  font-size: 10px; text-transform: uppercase; letter-spacing: .4px; font-weight: 700;
  padding: 2px 6px; border-radius: 5px; color: var(--muted); background: var(--bg);
}
.badge.manual { color: var(--upcoming); background: var(--upcoming-bg); }
.badge.mixed  { color: var(--soon); background: var(--soon-bg); }
.badge.low    { color: var(--overdue); background: var(--overdue-bg); }
.contact { font-size: 12px; color: var(--muted); }
.contact a { color: var(--brand); text-decoration: none; }

.empty { text-align: center; color: var(--muted); padding: 60px 20px; }
.empty .big { font-size: 16px; font-weight: 600; color: var(--ink); }

.foot { padding: 10px 22px 30px; color: var(--none); font-size: 12px; }

@media (max-width: 640px) {
  .topbar { flex-wrap: wrap; }
  .cards { grid-template-columns: 1fr; }
}