:root {
  color-scheme: light;
  --ink: #20201d;
  --muted: #68675f;
  --line: #d8d4c8;
  --paper: #fbfaf6;
  --panel: #ffffff;
  --green: #0f2f2e;
  --teal: #1d6b67;
  --rust: #c44d2d;
  --amber: #bc8a1f;
  --blue: #315f86;
  --wash: #f1eee5;
  --shadow: 0 18px 40px rgba(32, 32, 29, 0.08);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

a {
  color: var(--green);
  text-decoration: none;
}

.shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 292px 1fr;
  width: 100%;
  overflow-x: hidden;
}

.sidebar {
  border-right: 1px solid var(--line);
  background: #f4f1e8;
  padding: 22px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: auto;
}

.brand {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 14px;
  align-items: center;
  margin-bottom: 24px;
}

.mark {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  background: var(--green);
  color: white;
  font-weight: 800;
  letter-spacing: 0;
}

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

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

h1 {
  font-size: 20px;
  line-height: 1.15;
  margin-bottom: 0;
}

h2 {
  font-size: 28px;
  line-height: 1.15;
  margin-bottom: 0;
}

h3 {
  font-size: 18px;
  margin-bottom: 12px;
}

.nav {
  display: grid;
  gap: 8px;
  margin-bottom: 24px;
}

.nav-button,
.tab-button,
.small-button,
.primary-button,
.danger-button,
.ghost-button {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  min-height: 38px;
  border-radius: 6px;
  padding: 8px 12px;
}

.nav-button {
  text-align: left;
}

.nav-button.active,
.tab-button.active,
.primary-button {
  background: var(--green);
  color: white;
  border-color: var(--green);
}

.danger-button {
  border-color: #c44d2d;
  color: #8d311c;
}

.ghost-button {
  background: transparent;
}

.sidebar-panel {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.spine {
  display: grid;
  gap: 6px;
  margin: 0;
  padding-left: 22px;
  color: var(--muted);
  font-size: 13px;
}

.spine li.active {
  color: var(--rust);
  font-weight: 800;
}

.workspace {
  padding: 24px;
  min-width: 0;
  max-width: 100vw;
  overflow-x: hidden;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  margin-bottom: 18px;
}

.status-strip {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.status-strip span,
.pill,
.score-pill {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  background: var(--panel);
  font-size: 13px;
  white-space: nowrap;
}

.daily {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  padding: 16px;
  margin-bottom: 18px;
  min-width: 0;
  overflow: hidden;
}

.daily-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 16px;
}

.daily-grid > * {
  min-width: 0;
}

.view {
  display: grid;
  gap: 18px;
}

.band,
.panel,
.asset-preview,
.decision-item,
.opportunity-item {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 18px;
  min-width: 0;
}

.grid-2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.8fr);
  gap: 18px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.form-grid {
  display: grid;
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
  font-weight: 700;
  color: var(--ink);
}

textarea,
input,
select {
  width: 100%;
  border: 1px solid var(--line);
  background: #fffefa;
  padding: 10px;
  border-radius: 6px;
  color: var(--ink);
}

textarea {
  min-height: 160px;
  resize: vertical;
}

.row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.stack {
  display: grid;
  gap: 12px;
}

.muted {
  color: var(--muted);
}

.dense-list {
  margin: 0;
  padding-left: 18px;
}

.dense-list li {
  margin-bottom: 6px;
}

.score-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 8px;
}

.score-cell {
  border: 1px solid var(--line);
  background: #fffefa;
  padding: 9px;
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.score-pill {
  background: #edf6f4;
  border-color: #b6d7d2;
  font-weight: 800;
}

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

.stage-board {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 10px;
}

.stage {
  border: 1px solid var(--line);
  background: #fffefa;
  min-height: 118px;
  padding: 10px;
}

.stage h4 {
  margin-bottom: 8px;
  font-size: 13px;
  text-transform: uppercase;
}

.stage-item {
  border-left: 4px solid var(--teal);
  padding: 6px 0 6px 8px;
  font-size: 13px;
  color: var(--muted);
}

.visual-svg {
  width: 100%;
  max-width: 920px;
  display: block;
  border: 1px solid var(--line);
  background: var(--paper);
}

.article-body {
  max-height: 420px;
  overflow: auto;
  border: 1px solid var(--line);
  background: #fffefa;
  padding: 16px;
  line-height: 1.6;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
}

.notice {
  border-left: 4px solid var(--rust);
  padding: 10px 12px;
  background: #fff7f2;
}

.error-banner {
  margin-bottom: 18px;
}

.hidden {
  display: none;
}

@media (max-width: 920px) {
  .shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
  }

  .grid-2,
  .daily-grid {
    grid-template-columns: 1fr;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .workspace,
  .sidebar {
    padding: 16px;
    width: 100%;
    max-width: 100vw;
  }

  h2 {
    font-size: 24px;
  }

  .daily h3,
  .daily p,
  .daily li {
    max-width: calc(100vw - 68px);
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }
}