:root {
  color-scheme: light;
  --bg: #f5f6f4;
  --panel: #ffffff;
  --ink: #182126;
  --muted: #5e6870;
  --line: #d8ded9;
  --accent: #176b54;
  --accent-dark: #0f533f;
  --accent-soft: #e1f0e9;
  --candidate: #705c14;
  --candidate-soft: #f8efcc;
  --blocked: #8c2433;
  --blocked-soft: #fae2e6;
  --ready: #1f6a44;
  --ready-soft: #e4f3eb;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
}

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

button,
a {
  border-radius: 6px;
}

button {
  border: 0;
  background: var(--accent);
  color: #ffffff;
  cursor: pointer;
  font-weight: 800;
  padding: 0.72rem 0.88rem;
}

button:hover,
button:focus-visible {
  background: var(--accent-dark);
}

a {
  color: var(--accent);
  font-weight: 800;
  text-decoration: none;
}

a:hover,
a:focus-visible {
  text-decoration: underline;
}

label {
  color: var(--muted);
  display: grid;
  font-size: 0.86rem;
  font-weight: 800;
  gap: 0.38rem;
}

label small {
  color: var(--muted);
  font-weight: 600;
}

select,
textarea {
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  min-width: 0;
  padding: 0.68rem 0.72rem;
}

textarea {
  resize: vertical;
}

.builder-shell {
  margin: 0 auto;
  max-width: 1540px;
  padding: 1.25rem;
}

.topbar {
  align-items: end;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  padding: 0.5rem 0 1rem;
}

.topbar h1,
.topbar p,
.panel-header h2,
.section-heading h2,
.review-panel h2 {
  margin: 0;
}

.topbar h1 {
  font-size: 2rem;
  line-height: 1.1;
}

.dek {
  color: var(--muted);
  margin-top: 0.35rem;
}

.eyebrow {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0;
  margin: 0 0 0.22rem;
  text-transform: uppercase;
}

.workspace-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.workspace-links a {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 0.58rem 0.72rem;
}

.guardrail-band,
.template-panel,
.draft-panel,
.review-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.guardrail-band {
  display: grid;
  gap: 0.55rem;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin-bottom: 1rem;
  padding: 0.85rem;
}

.guardrail-band span {
  background: var(--accent-soft);
  border-radius: 6px;
  color: #164b3d;
  font-size: 0.84rem;
  font-weight: 800;
  padding: 0.55rem;
  text-align: center;
}

.builder-grid {
  align-items: start;
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(240px, 0.82fr) minmax(520px, 1.45fr) minmax(290px, 0.9fr);
}

.template-panel,
.draft-panel,
.review-panel {
  padding: 1rem;
}

.panel-header {
  align-items: center;
  display: flex;
  gap: 0.75rem;
  justify-content: space-between;
}

.badge,
.status {
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  padding: 0.42rem 0.6rem;
}

.badge {
  background: #eef1ef;
  border: 1px solid var(--line);
  color: var(--muted);
}

.status-candidate {
  background: var(--candidate-soft);
  color: var(--candidate);
}

.template-list,
.card-list,
.field-panel {
  display: grid;
  gap: 0.75rem;
}

.template-list {
  margin-top: 1rem;
}

.template-card {
  background: #f8faf8;
  border: 1px solid var(--line);
  color: var(--ink);
  display: grid;
  gap: 0.24rem;
  justify-items: start;
  text-align: left;
  width: 100%;
}

.template-card.selected {
  background: var(--accent-soft);
  border-color: var(--accent);
}

.template-card span {
  font-weight: 800;
}

.template-card small {
  color: var(--muted);
  line-height: 1.45;
}

.control-grid {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 1rem;
}

.field-panel {
  border-top: 1px solid var(--line);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1rem;
  padding-top: 1rem;
}

.section-heading {
  grid-column: 1 / -1;
}

.preflight-output,
.preview-panel,
.export-panel,
.status-card {
  border: 1px solid var(--line);
  border-radius: 8px;
}

.preflight-output {
  margin-top: 1rem;
  padding: 0.85rem;
}

.preflight-output p {
  margin: 0.35rem 0 0;
}

.preflight-output.ready {
  background: var(--ready-soft);
  border-color: #bddbc8;
}

.preflight-output.blocked {
  background: var(--blocked-soft);
  border-color: #edb1bb;
}

.preview-panel {
  margin-top: 1rem;
  padding: 1rem;
}

pre {
  background: #111a1f;
  border-radius: 8px;
  color: #edf5ef;
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 1rem 0 0;
  max-height: 56vh;
  overflow: auto;
  padding: 1rem;
  white-space: pre-wrap;
  word-break: break-word;
}

.review-panel {
  display: grid;
  gap: 1rem;
}

.status-card {
  background: #f8faf8;
  padding: 0.82rem;
}

.status-card.blocked {
  background: var(--blocked-soft);
  border-color: #edb1bb;
}

.status-card span {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
}

.status-card h3 {
  font-size: 1rem;
  margin: 0.25rem 0 0.35rem;
}

.status-card p,
.export-panel p {
  color: var(--muted);
  margin: 0;
}

.status-card small {
  color: var(--muted);
  display: block;
  margin-top: 0.45rem;
}

.export-panel {
  padding: 0.9rem;
}

.export-panel textarea {
  margin-top: 0.8rem;
  width: 100%;
}

@media (max-width: 1180px) {
  .builder-grid {
    grid-template-columns: 1fr;
  }

  .guardrail-band,
  .control-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .builder-shell {
    padding: 0.75rem;
  }

  .topbar,
  .panel-header {
    align-items: stretch;
    flex-direction: column;
  }

  .guardrail-band,
  .control-grid,
  .field-panel {
    grid-template-columns: 1fr;
  }
}