:root {
  color-scheme: light;
  --bg: #f6f7f8;
  --paper: #ffffff;
  --ink: #23262a;
  --muted: #66717c;
  --line: #d9dee5;
  --soft: #f2f5f8;
  --ok: #3f8f6b;
  --watch: #d6a434;
  --risk: #c94c3b;
  --idle: #88919a;
  --focus: #2c73d2;
  --support: #8b6fcb;
  --shadow: 0 12px 26px rgba(27, 38, 49, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", sans-serif;
}

h1,
h2,
h3,
p {
  margin: 0;
}

a {
  color: inherit;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--line);
  background: rgba(246, 247, 248, 0.97);
  padding: 13px 24px 10px;
}

.eyebrow {
  margin-bottom: 3px;
  color: var(--muted);
  font-size: 12px;
}

h1 {
  font-size: 26px;
  letter-spacing: 0;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
}

.topbar-actions a,
.link-button {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  border: 1px solid #cfd6df;
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  padding: 0 12px;
  text-decoration: none;
  font-weight: 800;
}

main {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  padding: 14px 24px 28px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(320px, 0.9fr);
  gap: 12px;
}

.panel {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow);
  padding: 14px;
}

.panel-head {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
}

.panel-head > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 25px;
  height: 25px;
  border-radius: 999px;
  background: #1f2933;
  color: #fff;
  font-size: 12px;
  font-weight: 900;
}

.panel-head h2 {
  font-size: 18px;
}

.panel-head p {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.burn-area {
  display: grid;
  gap: 12px;
}

.burn-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 9px;
}

.metric-card {
  display: grid;
  gap: 3px;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
  padding: 10px;
}

.metric-card strong {
  font-size: 24px;
  line-height: 1.1;
}

.metric-card span,
.metric-card small {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.35;
}

.burn-track-wrap {
  display: grid;
  gap: 6px;
}

.burn-track-label {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: var(--muted);
  font-size: 11px;
}

.burn-track {
  position: relative;
  height: 18px;
  overflow: hidden;
  border: 1px solid #cfd6df;
  border-radius: 999px;
  background: #eef2f6;
}

.burn-track > span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--focus);
}

.burn-track > i {
  position: absolute;
  top: -4px;
  bottom: -4px;
  width: 2px;
  border-radius: 2px;
  background: #1f2933;
}

.burn-note {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.support-list,
.trouble-grid,
.member-grid,
.spot-layout {
  display: grid;
  gap: 9px;
}

.support-item,
.trouble-card,
.member-card,
.spot-card,
.rule-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  padding: 10px;
}

.support-item {
  display: grid;
  gap: 8px;
}

.support-top,
.member-top,
.spot-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.support-item h3,
.member-card h3,
.spot-card h3 {
  font-size: 14px;
}

.support-item p,
.trouble-card p,
.member-card p,
.spot-card p,
.rule-card p {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.pill,
.state-pill {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 23px;
  border-radius: 999px;
  padding: 0 8px;
  background: var(--soft);
  color: var(--muted);
  font-size: 10px;
  font-weight: 900;
  white-space: nowrap;
}

.pill.ok,
.state-pill.done {
  background: #eaf7f0;
  color: #226345;
}

.pill.watch,
.state-pill.todo {
  background: #fff7df;
  color: #7a570d;
}

.pill.risk,
.state-pill.blocked,
.state-pill.decision-wait {
  background: #fff0ed;
  color: #9a3326;
}

.state-pill.support-wait {
  background: #eef4ff;
  color: #285b9f;
}

.pill.idle {
  background: #eef2f6;
  color: var(--idle);
}

.task-table {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.task-state-column {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
  padding: 9px;
}

.task-state-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.task-state-head strong {
  color: var(--muted);
  font-size: 18px;
}

.task-state-list {
  display: grid;
  gap: 8px;
}

.task-card {
  display: grid;
  gap: 7px;
  min-width: 0;
  border: 1px solid #dce3eb;
  border-radius: 8px;
  background: var(--paper);
  padding: 9px;
  font-size: 12px;
}

.task-card-top,
.task-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.task-card-top span,
.task-card-meta {
  color: var(--muted);
}

.task-card h3 {
  font-size: 13px;
  line-height: 1.35;
}

.task-card p {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.4;
}

.task-card h3,
.task-card p {
  min-width: 0;
  overflow-wrap: anywhere;
}

.empty-note.compact {
  padding: 8px;
  font-size: 11px;
}

.trouble-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.trouble-card {
  display: grid;
  gap: 6px;
}

.trouble-card strong {
  font-size: 13px;
}

.empty-note {
  border: 1px dashed #cfd6df;
  border-radius: 8px;
  background: #f8fafc;
  color: var(--muted);
  padding: 10px;
  font-size: 12px;
  line-height: 1.45;
}

.member-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.member-card {
  display: grid;
  gap: 8px;
}

.member-meta,
.spot-meta,
.support-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.mini-burn {
  display: grid;
  gap: 4px;
}

.mini-burn strong {
  font-size: 20px;
}

.spot-layout {
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.8fr);
}

.rule-card {
  display: grid;
  gap: 8px;
  border-color: rgba(44, 115, 210, 0.35);
  background: #f7fbff;
}

.rule-examples {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

@media (max-width: 1100px) {
  .hero-grid,
  .spot-layout {
    grid-template-columns: 1fr;
  }

  .member-grid,
  .trouble-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  main {
    padding-inline: 14px;
  }

  .burn-summary,
  .member-grid,
  .trouble-grid,
  .task-table {
    grid-template-columns: 1fr;
  }
}