:root {
  --bg: #faf9f7;
  --panel: #ffffff;
  --ink: #1e293b;
  --muted: #64748b;
  --line: #e2e0db;
  --line-strong: #cfcbc3;
  --radius: 8px;
  --shadow: 0 1px 2px rgba(30, 41, 59, 0.06);
  --danger: #dc2626;
  --warn: #ea580c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans SC", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- top bar ---------- */

.top {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 10px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand { font-weight: 700; letter-spacing: -0.01em; }
.top nav { display: flex; gap: 4px; flex-wrap: wrap; }
.top nav a {
  padding: 4px 10px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
}
.top nav a:hover { background: #f1f0ed; text-decoration: none; }
.top nav a.on { background: var(--ink); color: #fff; }
.top .export {
  margin-left: auto;
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  padding: 2px 8px;
}

/* Live indicator. Grey until the change stream is connected, then green. */
.live {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  color: #94a3b8;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: default;
}
.live::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #cbd5e1;
  transition: background 0.2s;
}
.live.on { color: #047857; }
.live.on::before { background: #10b981; box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.18); }

main { padding: 20px; max-width: 1600px; margin: 0 auto; }

/* ---------- radar ---------- */

.alert {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
  padding: 10px 14px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 13px;
}

.radar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  align-items: start;
}

.bucket {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
}
.bucket h2 {
  margin: 0 0 10px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
}
.bucket.danger h2 { color: var(--danger); }
.bucket.warn h2 { color: var(--warn); }
.bucket .count { font-variant-numeric: tabular-nums; }
.empty { color: #cbd5e1; margin: 4px 0; }

/* ---------- board ---------- */

.board-head h1 {
  margin: 0 0 4px;
  font-size: 22px;
  border-left: 4px solid var(--c, #334155);
  padding-left: 10px;
}
.governs { color: var(--muted); font-size: 13px; margin: 0 0 6px; max-width: 70ch; }
.wip {
  display: inline-block;
  font-size: 12px;
  margin: 0 0 14px;
  padding: 3px 10px;
  border-radius: 999px;
  background: #f1f5f9;
  color: var(--muted);
}
.wip.over { background: #fef2f2; color: var(--danger); font-weight: 600; }

.lanes {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  overflow-x: auto;
  padding-bottom: 12px;
}

.lane {
  flex: 0 0 260px;
  background: #f4f3f0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 190px);
}
.lane > header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  border-bottom: 1px solid var(--line);
}
.lane h2 { margin: 0; font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.lane .count { font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; }
.lane-body {
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
  min-height: 20px;
}

.quick { padding: 8px; border-top: 1px solid var(--line); }
.quick input {
  width: 100%;
  border: 1px solid transparent;
  background: transparent;
  padding: 5px 8px;
  border-radius: 6px;
  font: inherit;
  color: var(--ink);
}
.quick input::placeholder { color: #94a3b8; }
.quick input:focus { background: #fff; border-color: var(--line-strong); outline: none; }

.add-lane {
  flex: 0 0 200px;
  padding: 8px;
  background: transparent;
  border-style: dashed;
}
.add-lane input { width: 100%; border: 0; background: transparent; font: inherit; color: var(--muted); }
.add-lane input:focus { outline: none; color: var(--ink); }

/* ---------- card ---------- */

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 10px;
  box-shadow: var(--shadow);
  cursor: grab;
}
.card:active { cursor: grabbing; }
.card-title { display: block; font-weight: 500; line-height: 1.35; }
.card-title:hover { text-decoration: none; color: #1d4ed8; }

.tags { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }
.chip {
  font-size: 10.5px;
  padding: 1px 6px;
  border-radius: 999px;
  background: #f1f5f9;
  color: var(--muted);
  white-space: nowrap;
}
.chip.area { background: color-mix(in srgb, var(--c) 12%, white); color: var(--c); font-weight: 600; }
.chip.prio { background: color-mix(in srgb, var(--c) 14%, white); color: var(--c); font-weight: 600; }
.chip.hard { background: #fef2f2; color: var(--danger); font-weight: 600; }
.chip.lock { background: #f5f3ff; color: #6d28d9; }
.chip.stale { background: #fffbeb; color: #b45309; }
.chip.src { background: #ecfeff; color: #0e7490; }

/* The element SortableJS leaves behind while a card is in flight. */
.card.dragging { opacity: 0.35; }

.due { font-size: 12px; color: var(--muted); margin-top: 5px; }
.due.soon { color: var(--warn); font-weight: 600; }
.due.over { color: var(--danger); font-weight: 600; }
.waiting { font-size: 12px; color: #6d28d9; margin-top: 3px; }
.chips { font-size: 11.5px; color: #94a3b8; margin-top: 4px; }

.progress {
  position: relative;
  height: 12px;
  background: #f1f5f9;
  border-radius: 999px;
  margin-top: 6px;
  overflow: hidden;
}
.progress span { display: block; height: 100%; background: #a5b4fc; }
.progress em {
  position: absolute;
  inset: 0;
  font-size: 9.5px;
  font-style: normal;
  text-align: center;
  line-height: 12px;
  color: #475569;
}

/* ---------- deadlines ---------- */

table.dl { width: 100%; border-collapse: collapse; font-size: 13px; }
table.dl td { padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.dl tr.over { background: #fef2f2; }
table.dl tr.soon { background: #fffbeb; }
table.dl .d { font-variant-numeric: tabular-nums; white-space: nowrap; color: var(--muted); }
table.dl .n { white-space: nowrap; font-size: 12px; color: var(--muted); }
table.dl .a { white-space: nowrap; font-size: 11.5px; font-weight: 600; color: var(--c); }
table.dl .m { color: #94a3b8; font-size: 12px; white-space: nowrap; }

/* ---------- detail ---------- */

.detail { max-width: 780px; }
.crumb { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); margin: 0 0 14px; }

.field { display: flex; flex-direction: column; gap: 3px; margin-bottom: 10px; }
.field > span { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.field input, .field select, .field textarea {
  font: inherit;
  color: var(--ink);
  padding: 6px 8px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: #fff;
  width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid #bfdbfe; border-color: #93c5fd; }
.field.big input { font-size: 17px; font-weight: 600; padding: 9px 10px; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0 14px; }

.flags { display: flex; gap: 18px; margin: 6px 0 16px; font-size: 13px; }
.flags label { display: flex; align-items: center; gap: 6px; }

.actions { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; }
.actions a { color: var(--muted); font-size: 13px; }

button {
  font: inherit;
  padding: 6px 14px;
  border-radius: 6px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: #fff;
  cursor: pointer;
}
button:hover { opacity: 0.88; }

.checklist { border-top: 1px solid var(--line); padding-top: 14px; }
.checklist h2 { font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.cl-row { display: flex; align-items: center; gap: 8px; margin: 0; }
.tick {
  width: 18px; height: 18px; padding: 0; border-radius: 4px;
  border: 1px solid var(--line-strong); background: #fff; color: #fff;
  font-size: 11px; line-height: 1;
}
.tick.on { background: #16a34a; border-color: #16a34a; }
.done { text-decoration: line-through; color: #94a3b8; }

.inline { display: flex; gap: 8px; margin-top: 10px; }
.inline input, .inline select {
  font: inherit; padding: 5px 8px; border: 1px solid var(--line-strong);
  border-radius: 6px; background: #fff; flex: 1;
}

.danger-zone { margin-top: 36px; border-top: 1px solid var(--line); padding-top: 14px; }
.danger-zone button { background: #fff; color: var(--danger); border-color: #fecaca; }

.adder { margin-top: 24px; font-size: 13px; }
.adder summary { cursor: pointer; color: var(--muted); }
.hint { color: var(--muted); font-size: 12px; display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- login ---------- */

.login-page { display: grid; place-items: center; min-height: 100vh; padding: 24px; }
.login {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  width: 300px;
}
.login h1 { margin: 0 0 18px; font-size: 18px; }
.login button { width: 100%; margin-top: 6px; }

/* ---------- accounts ---------- */

.auth-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
  width: 360px;
  max-width: 100%;
}
.auth-card h1 { margin: 0 0 16px; font-size: 18px; }
.auth-card .stack { display: flex; flex-direction: column; margin-top: 14px; }
.auth-card .hint { margin-top: 14px; }
.auth-card .primary { margin-bottom: 4px; }

.wide { width: 100%; }
button.primary { background: #1d4ed8; border-color: #1d4ed8; }
button.ghost {
  background: #fff;
  color: var(--muted);
  border-color: var(--line-strong);
  padding: 3px 10px;
  font-size: 12px;
}

.ok { color: #047857; font-size: 13px; margin: 0 0 10px; }

.acct {
  font-size: 14px;
  color: var(--muted);
  line-height: 1;
  padding: 4px 6px;
  border-radius: 6px;
}
.acct:hover { background: #f1f0ed; text-decoration: none; }

.panel {
  border-top: 1px solid var(--line);
  margin-top: 26px;
  padding-top: 16px;
}
.panel h2 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin: 0 0 10px;
}
.panel table.dl td { border-bottom: 1px solid var(--line); }

.token-once {
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: var(--radius);
  padding: 12px 14px;
  margin: 14px 0;
  font-size: 13px;
}
.token-once p { margin: 0 0 8px; }
.token-once code {
  display: block;
  word-break: break-all;
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 12px;
}

.err { color: var(--danger); font-size: 13px; margin: 0 0 10px; }

@media (max-width: 720px) {
  main { padding: 12px; }
  .top { gap: 10px; padding: 8px 12px; }
  .lanes { scroll-snap-type: x mandatory; }
  .lane { flex-basis: 78vw; scroll-snap-align: start; }
}