:root {
  color-scheme: light;
  --bg: #f7f8f5;
  --surface: #ffffff;
  --surface-soft: #eef4ed;
  --ink: #18201b;
  --muted: #69736b;
  --line: #d8ded5;
  --green: #2f6d46;
  --green-dark: #214f34;
  --amber: #b36b24;
  --blue: #315f87;
  --danger: #9d2f2f;
  --shadow: 0 14px 40px rgba(24, 32, 27, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--ink);
  font-family:
    Inter,
    "Segoe UI",
    "PingFang SC",
    "Microsoft YaHei",
    sans-serif;
}

button,
input,
code {
  font: inherit;
}

button {
  min-height: 40px;
  border: 1px solid var(--green);
  border-radius: 6px;
  padding: 0 14px;
  background: var(--green);
  color: #fff;
  cursor: pointer;
}

button:hover {
  background: var(--green-dark);
}

button.secondary {
  border-color: var(--line);
  background: #fff;
  color: var(--ink);
}

button.secondary:hover {
  background: var(--surface-soft);
}

button:disabled {
  cursor: wait;
  opacity: 0.65;
}

input {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 10px;
  background: #fff;
  color: var(--ink);
}

input:focus {
  border-color: var(--green);
  outline: 2px solid rgba(47, 109, 70, 0.14);
}

a {
  color: var(--green);
  font-weight: 700;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

code {
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1px 4px;
  background: #fbfcfa;
  color: var(--ink);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 0.92em;
}

.app-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding: 28px clamp(18px, 4vw, 48px);
  border-bottom: 1px solid var(--line);
  background: #fbfcfa;
}

.app-header h1,
.section-heading h2 {
  margin: 0;
  letter-spacing: 0;
}

.app-header h1 {
  font-size: 32px;
  line-height: 1.1;
}

.header-note {
  max-width: 720px;
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.status-pill {
  min-width: 96px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  background: #fff;
  color: var(--muted);
  text-align: center;
  white-space: nowrap;
}

.status-pill.ok {
  border-color: rgba(47, 109, 70, 0.25);
  color: var(--green);
}

.status-pill.error {
  border-color: rgba(157, 47, 47, 0.25);
  color: var(--danger);
}

main {
  display: grid;
  gap: 14px;
  width: min(1360px, 100%);
  margin: 0 auto;
  padding: 18px clamp(14px, 4vw, 48px) 40px;
}

main.app-shell {
  grid-template-columns: 196px minmax(0, 1fr);
  align-items: start;
}

.shell-wide {
  grid-column: 2;
}

.module-nav {
  position: sticky;
  top: 16px;
  display: grid;
  gap: 8px;
  grid-column: 1;
}

.nav-button {
  width: 100%;
  min-height: 42px;
  border-color: var(--line);
  background: #fff;
  color: var(--ink);
  text-align: left;
}

.nav-button.active,
.nav-button:hover {
  border-color: var(--green);
  background: var(--green);
  color: #fff;
}

.view-panel {
  display: none;
}

.view-panel.active {
  display: grid;
  gap: 14px;
}

.panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.config-panel,
.panel {
  padding: 18px;
}

.compact-config {
  padding: 12px 14px;
}

.compact-config .section-heading {
  margin-bottom: 10px;
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.section-heading.compact {
  margin-bottom: 10px;
}

.section-heading h2 {
  font-size: 18px;
  line-height: 1.25;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 14px;
}

.hero-panel {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.3fr);
  gap: 20px;
  align-items: end;
  background: linear-gradient(135deg, #fbfcfa 0%, #f0f4ef 100%);
  box-shadow: none;
}

.hero-panel h2 {
  margin: 0;
  font-size: 26px;
  line-height: 1.18;
}

.hero-panel p {
  max-width: 780px;
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.hero-status {
  border: 1px solid rgba(179, 107, 36, 0.24);
  border-radius: 8px;
  padding: 14px;
  background: #fffaf2;
}

.hero-status span,
.status-grid span,
.slot-map span,
.placeholder-grid span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.hero-status strong {
  display: block;
  margin-top: 6px;
  font-size: 18px;
  line-height: 1.3;
}

.mainline-panel {
  grid-column: 1 / -1;
}

.mainline-summary {
  display: grid;
  gap: 12px;
}

.summary-meter,
.summary-status-lines {
  display: grid;
  gap: 10px;
}

.summary-meter {
  grid-template-columns: minmax(220px, 1.2fr) repeat(3, minmax(130px, 0.6fr));
}

.summary-status-lines {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.summary-meter div,
.summary-status-lines div {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 12px;
  background: #fbfcfa;
}

.summary-meter span,
.summary-status-lines span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.summary-meter strong,
.summary-status-lines strong {
  display: block;
  margin-top: 5px;
  overflow-wrap: anywhere;
  font-size: 18px;
  line-height: 1.25;
}

.summary-status-lines strong {
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 12px;
  font-weight: 600;
}

.summary-meter em {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}

.summary-alerts {
  display: grid;
  gap: 7px;
  margin: 0;
  border: 1px solid rgba(179, 107, 36, 0.24);
  border-radius: 8px;
  padding: 11px 12px;
  background: #fffaf2;
  color: var(--amber);
  line-height: 1.55;
}

.summary-alerts.clear {
  border-color: rgba(47, 109, 70, 0.22);
  background: var(--surface-soft);
  color: var(--green-dark);
}

.mainline-summary.error .summary-alerts {
  border-color: rgba(157, 47, 47, 0.24);
  background: #fff7f7;
  color: var(--danger);
}

.summary-alerts li {
  margin-left: 18px;
}

.status-grid,
.placeholder-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.status-grid div,
.placeholder-grid div {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #fbfcfa;
}

.status-grid strong,
.placeholder-grid strong {
  display: block;
  margin-top: 6px;
  overflow-wrap: anywhere;
  font-size: 16px;
}

.status-grid em {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}

.placeholder-grid p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.slot-map,
.workflow-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.slot-map span,
.workflow-strip span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  background: #fff;
}

.workflow-strip span:first-child {
  border-color: rgba(47, 109, 70, 0.28);
  background: var(--surface-soft);
  color: var(--green-dark);
}

.boundary-list {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.boundary-list li {
  border-left: 3px solid var(--amber);
  padding-left: 12px;
  color: var(--muted);
  line-height: 1.55;
}

.audit-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(320px, 1.1fr);
  gap: 18px;
  align-items: start;
}

.audit-layout h3 {
  margin: 0 0 12px;
  font-size: 16px;
}

.heading-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.unit-actions {
  align-items: end;
}

.unit-filter {
  width: min(280px, 100%);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.config-grid {
  grid-template-columns: minmax(220px, 0.9fr) minmax(220px, 0.9fr) minmax(260px, 1.1fr) minmax(160px, 0.6fr);
  gap: 10px;
}

label span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 13px;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(320px, 1.4fr);
  gap: 18px;
}

.state-list {
  display: grid;
  grid-template-columns: minmax(94px, auto) 1fr;
  gap: 8px 12px;
  margin: 0;
}

.state-list dt {
  color: var(--muted);
  font-size: 13px;
}

.state-list dd {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 12px;
}

.preview-card {
  display: grid;
  gap: 14px;
}

.photo-status {
  display: grid;
  gap: 14px;
}

.seed-summary {
  display: grid;
  grid-template-columns: minmax(260px, 1.1fr) minmax(260px, 1fr) minmax(90px, 0.35fr) minmax(320px, 1.4fr);
  gap: 10px;
  margin-bottom: 12px;
}

.seed-summary div {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
  background: #fbfcfa;
}

.seed-summary span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.seed-summary strong {
  display: block;
  margin-top: 4px;
  overflow: hidden;
  overflow-wrap: anywhere;
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.35;
}

.photo-form {
  display: grid;
  grid-template-columns: minmax(220px, 1.2fr) minmax(220px, 1.1fr) minmax(160px, 0.7fr) minmax(160px, 0.7fr);
  gap: 12px;
  align-items: end;
  margin-bottom: 14px;
}

.range-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.photo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(104px, 1fr));
  gap: 10px;
}

.metric-grid div {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 9px 10px;
  background: #fbfcfa;
}

.metric-grid span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.metric-grid strong {
  display: block;
  margin-top: 4px;
  font-size: 22px;
  line-height: 1;
}

.blocking-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.blocking-list li {
  display: grid;
  grid-template-columns: minmax(160px, 0.5fr) minmax(140px, 0.4fr) 1fr;
  gap: 10px;
  align-items: center;
  border-left: 3px solid var(--amber);
  padding: 7px 0 7px 12px;
}

.blocking-list span,
.blocking-list em {
  color: var(--muted);
  font-style: normal;
}

.binding-panel {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: 10px;
  border: 1px solid rgba(49, 95, 135, 0.18);
  border-radius: 6px;
  padding: 9px 10px;
  background: #f7fbfd;
}

.binding-panel span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.binding-panel strong {
  display: block;
  margin-top: 4px;
  font-size: 18px;
}

.preview-title {
  margin: 0;
  font-size: 20px;
  line-height: 1.25;
}

.preview-summary {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.timeline-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.timeline-list li {
  border-left: 3px solid var(--green);
  padding: 8px 0 8px 12px;
}

.timeline-list h3 {
  margin: 0 0 4px;
  font-size: 15px;
}

.timeline-list p,
.preview-empty {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.table-wrap {
  overflow-x: auto;
}

.unit-workbench {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.8fr);
  gap: 14px;
  align-items: start;
}

.entitlement-workbench {
  display: grid;
  gap: 14px;
}

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

.intent-item {
  display: grid;
  grid-template-columns: minmax(140px, 0.4fr) minmax(160px, 0.4fr) minmax(220px, 1fr);
  gap: 10px;
  align-items: center;
  width: 100%;
  min-height: 46px;
  border-color: var(--line);
  background: #fff;
  color: var(--ink);
  text-align: left;
}

.intent-item.selected,
.intent-item:hover {
  border-color: var(--green);
  background: var(--surface-soft);
}

.intent-item span,
.intent-item em {
  min-width: 0;
  overflow-wrap: anywhere;
  color: var(--muted);
  font-style: normal;
}

.entitlement-form {
  grid-template-columns: minmax(260px, 1fr) minmax(260px, 1fr) minmax(180px, 0.7fr) minmax(180px, 0.7fr);
}

table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
}

.compact-table table {
  min-width: 520px;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 10px 8px;
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

td {
  font-size: 14px;
}

tbody tr[data-unit-id] {
  cursor: pointer;
}

tbody tr[data-unit-id]:hover,
tbody tr.selected {
  background: var(--surface-soft);
}

.unit-detail {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 14px;
  background: #fbfcfa;
}

.unit-detail h3 {
  margin: 0 0 12px;
  font-size: 20px;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.unit-detail dl {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 8px 10px;
  margin: 0;
}

.entitlement-status {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 14px;
  background: #fbfcfa;
}

.entitlement-review {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 14px;
  background: #fbfcfa;
}

.entitlement-status dl {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 8px 10px;
  margin: 0;
}

.unit-detail dt,
.entitlement-status dt {
  color: var(--muted);
  font-size: 12px;
}

.unit-detail dd,
.entitlement-status dd {
  margin: 0;
  overflow-wrap: anywhere;
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 12px;
  line-height: 1.4;
}

.empty-cell {
  color: var(--muted);
  text-align: center;
}

.log-panel {
  box-shadow: none;
}

.log-list {
  display: grid;
  gap: 8px;
  max-height: 260px;
  margin: 0;
  overflow: auto;
  padding-left: 24px;
}

.log-list li {
  color: var(--muted);
  line-height: 1.5;
}

.log-list li.ok {
  color: var(--green);
}

.log-list li.error {
  color: var(--danger);
}

@media (max-width: 900px) {
  .app-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .app-header h1 {
    font-size: 26px;
  }

  main.app-shell {
    grid-template-columns: 1fr;
  }

  .shell-wide,
  .module-nav {
    grid-column: 1;
  }

  .module-nav {
    position: static;
    grid-template-columns: 1fr 1fr;
  }

  .form-grid,
  .photo-form,
  .workspace,
  .unit-workbench,
  .entitlement-form,
  .intent-item,
  .metric-grid,
  .seed-summary,
  .binding-panel,
  .summary-meter,
  .summary-status-lines,
  .dashboard-grid,
  .hero-panel,
  .status-grid,
  .placeholder-grid,
  .audit-layout,
  .blocking-list li {
    grid-template-columns: 1fr;
  }
}