:root {
  --paper: #f5efe4;
  --paper-2: #fbf7ef;
  --card: #fffdf8;
  --ink: #1d2a24;
  --ink-2: #57635c;
  --ink-3: #7b857e;
  --line: #e2d8c6;
  --forest: #1f4d3a;
  --forest-2: #2e6a50;
  --moss: #dfe8d6;
  --it: #24527a;
  --it-bg: #dfeaf3;
  --manager: #97451f;
  --manager-bg: #f6e3d4;
  --hr: #6a3d7c;
  --hr-bg: #ece1f1;
  --danger: #a12a1c;
  --danger-bg: #fbe7e2;
  --serif: "Newsreader", "Iowan Old Style", Georgia, serif;
  --sans: "Instrument Sans", -apple-system, "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 14.5px/1.45 var(--sans);
}
a { color: var(--forest); }
button, input { font: inherit; color: inherit; }

/* ---- top ---- */
.top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 32px 16px;
  border-bottom: 1px solid var(--line);
}
.brand h1 {
  margin: 0;
  font: 500 34px/1.05 var(--serif);
  letter-spacing: -0.015em;
}
.summary { margin: 4px 0 0; color: var(--ink-2); }
.top-right { display: flex; align-items: center; gap: 16px; color: var(--ink-2); font-size: 13.5px; }
.who a { font-weight: 600; }
.who b { font-weight: 600; color: var(--ink); overflow-wrap: anywhere; }
.live { display: inline-flex; align-items: center; gap: 7px; }
.live i {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--forest-2);
  box-shadow: 0 0 0 3px var(--moss);
}
.live.off i { background: #c08a2c; box-shadow: 0 0 0 3px #f3e4c4; }

/* ---- layout ---- */
.layout {
  display: grid;
  grid-template-columns: 318px minmax(0, 1fr);
  align-items: start;
}
.roster-col {
  padding: 18px 20px 28px 32px;
  border-right: 1px solid var(--line);
  min-height: calc(100vh - 88px);
}

/* ---- add form ---- */
.add {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px;
  background: var(--forest);
  color: #eef3ea;
  border-radius: 12px;
  margin-bottom: 16px;
}
.add h2 { margin: 0 0 6px; font: 500 19px/1.2 var(--serif); }
.add label { font-size: 12.5px; color: #c4d4c6; }
.add input {
  width: 100%;
  padding: 7px 10px;
  margin-bottom: 6px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: #fbf9f2;
  color: var(--ink);
  min-height: 36px;
}
.add input:focus-visible { outline: 2px solid #f3d38a; outline-offset: 1px; }
.add button {
  margin-top: 4px;
  padding: 9px 12px;
  border: 0;
  border-radius: 7px;
  background: #f3d38a;
  color: #2a2311;
  font-weight: 600;
  cursor: pointer;
}
.add button:hover { background: #f7dfa6; }
.add button:disabled { opacity: 0.7; cursor: progress; }
.inline-error { margin: 6px 0 0; color: #ffd8cf; font-size: 13px; }
.inline-error a { color: inherit; }

/* ---- roster ---- */
.roster { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.person {
  display: block;
  width: 100%;
  text-align: left;
  padding: 10px 12px 11px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--card);
  cursor: pointer;
  transition: border-color 0.12s, background 0.12s;
}
.person:hover { border-color: #bcae93; }
.person.is-selected { border-color: var(--forest); box-shadow: inset 3px 0 0 var(--forest); }
.person-top { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.person-name { font: 500 17px/1.25 var(--serif); overflow-wrap: anywhere; }
.person-pct { font-weight: 600; font-size: 13px; font-variant-numeric: tabular-nums; color: var(--forest); }
.person-when { display: block; margin: 1px 0 8px; font-size: 12.5px; color: var(--ink-3); }

.bar { height: 7px; border-radius: 99px; background: #eadfcc; overflow: hidden; }
.bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--forest-2);
  transition: width 0.3s ease;
}
.person.is-complete .bar span { background: #b28a2e; }
.person.is-complete .person-pct { color: #8a6a1e; }

/* ---- detail ---- */
.detail { padding: 18px 32px 40px; min-width: 0; outline: none; }
.detail-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
}
.detail-head h2 {
  margin: 0;
  font: 500 40px/1.05 var(--serif);
  letter-spacing: -0.02em;
  overflow-wrap: anywhere;
}
.detail-when { margin: 6px 0 0; color: var(--ink-2); font-size: 15px; }
.detail-progress {
  flex: 0 0 260px;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  column-gap: 10px;
  row-gap: 7px;
}
.big-pct { font: 500 36px/1 var(--serif); color: var(--forest); font-variant-numeric: tabular-nums; }
.big-count { color: var(--ink-2); font-size: 13.5px; text-align: right; }
.detail-progress .bar { grid-column: 1 / -1; height: 10px; }

/* the four phases read as one path, left to right */
.path {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.path::before {
  content: "";
  position: absolute;
  top: 7px; left: 8px; right: 0;
  height: 2px;
  background: var(--line);
}
.phase { position: relative; min-width: 0; padding-top: 26px; }
.node {
  position: absolute;
  top: 0; left: 0;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid #b9ac94;
}
.phase.is-complete .node { background: var(--forest); border-color: var(--forest); }
.phase.is-now:not(.is-complete) .node { border-color: var(--forest); box-shadow: 0 0 0 4px var(--moss); }
.phase header { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 8px; margin-bottom: 8px; }
.phase h3 { margin: 0; font: 500 19px/1.2 var(--serif); }
.phase-count { color: var(--ink-3); font-size: 12.5px; font-variant-numeric: tabular-nums; }
.now {
  padding: 0 7px;
  border-radius: 99px;
  background: var(--forest);
  color: #fff;
  font-size: 11.5px;
  font-weight: 600;
  line-height: 18px;
}

.tasks { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.task {
  position: relative;
  padding: 9px 10px 9px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 9px;
  transition: background 0.15s;
}
.task input {
  position: absolute;
  top: 9px; left: 10px;
  width: 19px; height: 19px;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}
.task label { display: flex; gap: 9px; cursor: pointer; align-items: flex-start; }
.tick {
  flex: none;
  width: 19px; height: 19px;
  margin-top: 1px;
  border: 1.5px solid #a99c85;
  border-radius: 5px;
  background: #fff;
  position: relative;
}
.task input:focus-visible + label .tick { outline: 2px solid var(--forest); outline-offset: 2px; }
.task:hover .tick { border-color: var(--forest); }
.task.is-done { background: #f1eee3; border-color: #e8e0cf; }
.task.is-done .tick { background: var(--forest); border-color: var(--forest); }
.task.is-done .tick::after {
  content: "";
  position: absolute;
  left: 5.5px; top: 1.5px;
  width: 5px; height: 10px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(42deg);
}
.task-label { font-size: 13.5px; line-height: 1.32; }
.task.is-done .task-label { color: var(--ink-3); text-decoration: line-through; text-decoration-color: #b8b09e; }
.owner {
  display: inline-block;
  margin: 6px 0 0 28px;
  padding: 0 7px;
  border-radius: 4px;
  font-size: 11.5px;
  font-weight: 600;
  line-height: 18px;
}
.owner-it { color: var(--it); background: var(--it-bg); }
.owner-manager { color: var(--manager); background: var(--manager-bg); }
.owner-hr { color: var(--hr); background: var(--hr-bg); }
.task.is-done .owner { opacity: 0.65; }

/* ---- delete ---- */
.danger {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  margin-top: 20px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
.danger-q { font-weight: 500; }
.btn-quiet {
  padding: 6px 11px;
  border: 1px solid #cdc1ac;
  border-radius: 7px;
  background: transparent;
  color: var(--ink-2);
  cursor: pointer;
  font-size: 13.5px;
  overflow-wrap: anywhere;
}
.btn-quiet:hover { border-color: var(--ink-2); color: var(--ink); }
.btn-danger {
  padding: 6px 12px;
  border: 0;
  border-radius: 7px;
  background: var(--danger);
  color: #fff;
  font-weight: 600;
  font-size: 13.5px;
  cursor: pointer;
}
.btn-danger:disabled { opacity: 0.7; cursor: progress; }
.delete-error {
  flex-basis: 100%;
  margin: 2px 0 0;
  padding: 9px 12px;
  border-radius: 8px;
  background: var(--danger-bg);
  color: var(--danger);
}
.delete-error strong { font-weight: 600; }
.delete-error a { color: inherit; font-weight: 600; }
.detail > .delete-error { margin: 0 0 14px; }

.empty { padding: 40px 0; color: var(--ink-2); max-width: 46ch; }
.empty h2 { margin: 0 0 8px; font: 500 30px/1.1 var(--serif); color: var(--ink); }

/* ---- smaller screens ---- */
@media (max-width: 1100px) {
  .path { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 22px; }
  .path::before { display: none; }
}
@media (max-width: 900px) {
  .top { padding: 16px 16px 12px; align-items: flex-start; flex-direction: column; gap: 8px; }
  .brand h1 { font-size: 28px; }
  .top-right { width: 100%; justify-content: space-between; flex-wrap: wrap; }
  .layout { grid-template-columns: minmax(0, 1fr); }
  .roster-col { padding: 14px 16px 6px; border-right: 0; min-height: 0; }
  .add { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 8px; }
  .add h2, .add button, .add .inline-error { grid-column: 1 / -1; }
  .add label[for="new-name"] { grid-area: 2 / 1; }
  .add label[for="new-date"] { grid-area: 2 / 2; }
  .add #new-name { grid-area: 3 / 1; }
  .add #new-date { grid-area: 3 / 2; }
  /* who's on the list scrolls sideways so the checklist stays near the top */
  .roster {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    margin: 0 -16px;
    padding: 2px 16px 10px;
    scroll-snap-type: x proximity;
    scroll-padding-left: 16px;
    -webkit-overflow-scrolling: touch;
  }
  .roster li { flex: 0 0 214px; scroll-snap-align: start; }
  .person { height: 100%; }
  .detail { padding: 8px 16px 72px; scroll-margin-top: 8px; }
  .detail-head { flex-direction: column; align-items: stretch; gap: 12px; margin-bottom: 16px; }
  .detail-head h2 { font-size: 32px; }
  .detail-progress { flex: none; }
  .path { grid-template-columns: minmax(0, 1fr); row-gap: 18px; }
}