:root {
  color-scheme: dark;
  --bg: #08111f;
  --sidebar: #0b1424;
  --surface: #0f1b31;
  --surface-2: #13223d;
  --border: #223252;
  --border-soft: #1a2740;
  --text: #ebf1ff;
  --muted: #9eb0d2;
  --accent: #38bdf8;
  --accent-2: #22c55e;
  --warn: #f59e0b;
  --danger: #fb7185;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: linear-gradient(180deg, #07101d 0%, #0b1424 100%);
  color: var(--text);
  font-family: Inter, "Segoe UI", sans-serif;
}

button,
input,
select {
  font: inherit;
}

button {
  border: 1px solid transparent;
  background: var(--accent);
  color: #042033;
  padding: 0.8rem 1rem;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 700;
}

button.ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

button.wide {
  width: 100%;
}

input,
select {
  width: 100%;
  padding: 0.8rem 0.9rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(6, 13, 25, 0.9);
  color: var(--text);
}

small {
  display: block;
  margin-top: 0.35rem;
  color: var(--muted);
}

.app-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  border-right: 1px solid var(--border-soft);
  background: rgba(8, 17, 31, 0.92);
  padding: 24px 18px;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 24px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand-block {
  display: flex;
  gap: 12px;
  align-items: center;
}

.brand-logo {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
}

.brand-block h1,
.workspace-header h2,
.surface h3 {
  margin: 0;
}

.brand-block p,
.workspace-header p {
  margin: 4px 0 0;
  color: var(--muted);
}

.sidebar-nav {
  display: grid;
  gap: 8px;
}

.nav-item {
  background: transparent;
  color: var(--text);
  border: 1px solid transparent;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  text-align: left;
  padding: 12px 14px;
}

.nav-item:hover,
.nav-item.is-active {
  background: rgba(19, 34, 61, 0.92);
  border-color: var(--border);
}

.nav-copy {
  display: grid;
  gap: 4px;
}

.nav-copy small,
.nav-state,
.eyebrow,
.summary-item span,
.check-item span {
  color: var(--muted);
}

.nav-state {
  font-size: 0.78rem;
  white-space: nowrap;
}

.nav-state.ok,
.header-status.ok {
  color: var(--accent-2);
}

.nav-state.ng,
.header-status.ng {
  color: var(--warn);
}

.workspace {
  padding: 28px;
}

.workspace-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 24px;
}

.header-title {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-logo {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.24);
}

.eyebrow {
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0;
  font-size: 0.78rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-status {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(15, 27, 49, 0.85);
}

.page {
  display: none;
}

.page.is-active {
  display: block;
}

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

.surface {
  background: rgba(15, 27, 49, 0.96);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.span-2 {
  grid-column: span 2;
}

.surface-head,
.inline-meta,
.actions,
.quick-actions,
.metric-grid {
  display: flex;
  align-items: center;
}

.surface-head {
  justify-content: space-between;
  gap: 16px;
}

.inline-meta {
  gap: 12px;
}

.inline-hint {
  color: var(--muted);
  font-size: 0.9rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.compact-grid {
  max-width: 920px;
}

.form-grid label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--muted);
}

.checkbox {
  flex-direction: row !important;
  align-items: center;
}

.checkbox input {
  width: auto;
}

.actions,
.quick-actions {
  gap: 12px;
  flex-wrap: wrap;
}

.top-gap {
  margin-top: 16px;
}

.metric-grid,
.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.metric-card,
.summary-item,
.check-item {
  border: 1px solid var(--border);
  background: rgba(7, 16, 29, 0.72);
  border-radius: var(--radius);
  padding: 14px 16px;
}

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

.metric-card strong {
  font-size: 1.1rem;
}

.metric-card.ok strong {
  color: var(--accent-2);
}

.metric-card.ng strong {
  color: var(--warn);
}

.checklist {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.check-item {
  display: grid;
  gap: 4px;
}

.check-item.done {
  border-color: rgba(34, 197, 94, 0.35);
}

.mapping-container {
  margin-top: 16px;
}

.store-cards {
  display: grid;
  gap: 16px;
  margin-top: 16px;
}

.store-card {
  border: 1px solid var(--border);
  background: rgba(7, 16, 29, 0.72);
  border-radius: var(--radius);
  padding: 16px;
}

.store-card-head,
.store-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.store-card-head h4,
.store-card-head p {
  margin: 0;
}

.store-card-head p,
.store-meta {
  color: var(--muted);
}

.store-state {
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  height: fit-content;
}

.store-state.ok {
  color: var(--accent-2);
}

.store-state.ng {
  color: var(--warn);
}

.store-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.store-form-grid label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--muted);
}

.danger {
  border-color: rgba(251, 113, 133, 0.3) !important;
  color: var(--danger) !important;
}

.mapping-table {
  width: 100%;
  border-collapse: collapse;
}

.mapping-table th,
.mapping-table td {
  text-align: left;
  border-bottom: 1px solid var(--border);
  padding: 12px 10px;
}

.mapping-table select {
  min-width: 280px;
}

pre {
  margin: 16px 0 0;
  min-height: 220px;
  padding: 16px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  background: rgba(6, 13, 25, 0.86);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.manual-box {
  min-height: 60vh;
}

.manual-box {
  display: grid;
  gap: 24px;
  line-height: 1.7;
}

.manual-hero {
  display: grid;
  gap: 18px;
}

.manual-eyebrow {
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.manual-hero h2,
.manual-section h3 {
  margin: 0;
}

.manual-hero p,
.manual-section p,
.manual-section li,
.manual-note p,
.manual-table td,
.manual-table th {
  color: var(--text);
}

.manual-lead {
  margin: 0;
  max-width: 72ch;
  color: var(--muted);
}

.manual-card-grid,
.manual-step-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.manual-card,
.manual-step,
.manual-note,
.manual-image,
.manual-section {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(6, 13, 25, 0.62);
}

.manual-card,
.manual-step,
.manual-note,
.manual-section {
  padding: 18px;
}

.manual-card h4,
.manual-step h4,
.manual-note h4 {
  margin: 0 0 8px;
}

.manual-card p,
.manual-step p,
.manual-note p,
.manual-step ol,
.manual-step ul,
.manual-section ol,
.manual-section ul {
  margin: 0;
}

.manual-step ol,
.manual-step ul,
.manual-section ol,
.manual-section ul {
  padding-left: 20px;
}

.manual-section {
  display: grid;
  gap: 18px;
}

.manual-image {
  overflow: hidden;
}

.manual-image img {
  display: block;
  width: 100%;
  height: auto;
}

.manual-caption {
  margin: 0;
  padding: 12px 16px 16px;
  color: var(--muted);
  font-size: 0.92rem;
}

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

.manual-table {
  width: 100%;
  border-collapse: collapse;
}

.manual-table th,
.manual-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.manual-table th {
  color: var(--muted);
  font-weight: 600;
}

.manual-checklist {
  display: grid;
  gap: 10px;
  padding-left: 0;
  list-style: none;
}

.manual-checklist li {
  position: relative;
  padding-left: 28px;
}

.manual-checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: #35d49a;
  font-weight: 700;
}

.manual-links {
  display: grid;
  gap: 10px;
}

.manual-links a {
  color: #93c5fd;
  text-decoration: none;
}

.manual-links a:hover {
  text-decoration: underline;
}

.manual-inline-code {
  font-family: "Segoe UI", sans-serif;
  font-weight: 600;
  color: #f8fafc;
}

.empty-message {
  margin: 0;
  color: var(--muted);
}

.sidebar-foot {
  display: grid;
  gap: 12px;
}

.legal-links {
  display: grid;
  gap: 8px;
  font-size: 0.9rem;
}

.legal-links a {
  color: var(--muted);
  text-decoration: none;
}

.legal-links a:hover {
  color: var(--text);
  text-decoration: underline;
}

@media (max-width: 1100px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--border-soft);
  }

  .sidebar-nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 920px) {
  .workspace {
    padding: 18px;
  }

  .workspace-header,
  .surface-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .page-grid,
  .dashboard-grid,
  .form-grid,
  .store-form-grid,
  .metric-grid,
  .summary-grid {
    grid-template-columns: 1fr;
  }

  .span-2 {
    grid-column: auto;
  }

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

  .mapping-table select {
    min-width: 0;
  }

  .store-card-head,
  .store-meta {
    flex-direction: column;
  }

  .header-title {
    align-items: flex-start;
  }

  .header-logo {
    width: 56px;
    height: 56px;
  }
}