:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-soft: #eef3f8;
  --text: #17202a;
  --muted: #5e6a78;
  --border: #d9e0e8;
  --open: #6f7d8f;
  --ready: #2563eb;
  --progress: #d9a21b;
  --done: #16803c;
  --blocked: #b42318;
  --blocked-bg: #f4e5e3;
  --ready-bg: #e6efff;
  --done-bg: #e4f4e9;
  --progress-bg: #fff4d6;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
}

.topbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 32px 18px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--ready);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: 28px;
}

.source-note {
  color: var(--muted);
  font-size: 13px;
}

code {
  color: var(--text);
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 5px;
}

.layout {
  max-width: 1440px;
  margin: 0 auto;
  padding: 24px 32px 48px;
}

.summary {
  display: grid;
  grid-template-columns: repeat(5, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.metric {
  min-height: 92px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}

.metric span {
  display: block;
  margin-bottom: 8px;
  font-size: 32px;
  font-weight: 800;
}

.metric strong {
  font-size: 13px;
  color: var(--muted);
}

.metric-open span {
  color: var(--open);
}

.metric-ready span {
  color: var(--ready);
}

.metric-progress span {
  color: var(--progress);
}

.metric-done span {
  color: var(--done);
}

.metric-blocked span {
  color: var(--blocked);
}

.controls {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) 190px 220px;
  gap: 12px;
  margin-bottom: 18px;
}

.editbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}

.editbar strong {
  display: block;
  margin-bottom: 3px;
}

.editbar span {
  color: var(--muted);
  font-size: 13px;
}

.edit-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

button {
  min-height: 38px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface-soft);
  color: var(--text);
  font: inherit;
  font-weight: 700;
  padding: 8px 11px;
  cursor: pointer;
}

button:hover {
  border-color: var(--ready);
}

label span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

input,
select {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  padding: 9px 11px;
}

.board {
  display: grid;
  grid-template-columns: minmax(320px, 420px) minmax(720px, 1fr);
  gap: 18px;
  align-items: start;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-soft);
}

.panel-head h2 {
  margin-bottom: 0;
  font-size: 16px;
}

.panel-head span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.task-list,
.phase-groups {
  padding: 12px;
}

.compact {
  display: grid;
  gap: 10px;
}

.phase-block + .phase-block {
  border-top: 1px solid var(--border);
}

.phase-title {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 6px 10px;
}

.phase-title h3 {
  margin-bottom: 0;
  font-size: 15px;
}

.phase-title span {
  color: var(--muted);
  font-size: 12px;
}

.task-card {
  border: 1px solid var(--border);
  border-left: 5px solid var(--open);
  border-radius: 8px;
  background: var(--surface);
  margin-bottom: 10px;
  padding: 13px;
}

.task-card.is-ready {
  border-left-color: var(--ready);
  background: var(--ready-bg);
}

.task-card.is-progress {
  border-left-color: var(--progress);
  background: var(--progress-bg);
}

.task-card.is-done {
  border-left-color: var(--done);
  background: var(--done-bg);
}

.task-card.is-blocked {
  border-left-color: var(--blocked);
  background: var(--blocked-bg);
}

.task-main {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.task-title-row {
  display: flex;
  gap: 10px;
  align-items: baseline;
  min-width: 0;
}

.task-id {
  flex: 0 0 auto;
  color: var(--ready);
  font-size: 13px;
  font-weight: 800;
}

.task-title-row h3 {
  margin-bottom: 4px;
  font-size: 16px;
  line-height: 1.3;
}

.task-meta {
  color: var(--muted);
  font-size: 12px;
}

.task-state {
  display: inline-flex;
  margin-top: 10px;
  border-radius: 5px;
  padding: 5px 8px;
  background: rgba(255, 255, 255, 0.7);
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
}

.task-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.done-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 36px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.72);
  padding: 7px 10px;
  cursor: pointer;
}

.done-toggle span {
  margin-bottom: 0;
  color: var(--text);
  font-size: 13px;
}

.done-checkbox {
  width: 18px;
  height: 18px;
  accent-color: var(--done);
}

.status-select {
  width: auto;
  min-width: 130px;
  min-height: 36px;
  background: rgba(255, 255, 255, 0.72);
  padding: 6px 9px;
}

details {
  margin-top: 10px;
}

summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.details-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 18px;
  padding-top: 12px;
}

h4 {
  margin-bottom: 8px;
  font-size: 13px;
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--surface);
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
  padding: 3px 7px;
}

.pill.is-missing {
  border-color: #e0a39d;
  color: var(--blocked);
}

.criteria {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.empty {
  padding: 16px;
  color: var(--muted);
}

@media (max-width: 1050px) {
  .summary {
    grid-template-columns: repeat(3, 1fr);
  }

  .board {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .topbar,
  .layout {
    padding-left: 18px;
    padding-right: 18px;
  }

  .topbar {
    display: block;
  }

  .source-note {
    margin-top: 10px;
  }

  .summary,
  .controls,
  .editbar,
  .details-grid {
    grid-template-columns: 1fr;
  }

  .editbar {
    display: block;
  }

  .edit-actions {
    margin-top: 12px;
  }
}