:root {
  color-scheme: light;
  --ink: #18212f;
  --muted: #697386;
  --line: #d8dee8;
  --paper: #f6f7f9;
  --panel: #ffffff;
  --teal: #0f766e;
  --blue: #2563eb;
  --gold: #a16207;
  --red: #b42318;
  --green: #15803d;
  --shadow: 0 16px 38px rgba(22, 30, 46, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

button {
  cursor: pointer;
}

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

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  background: #111827;
  color: #f8fafc;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: #0f766e;
  border-radius: 8px;
  font-weight: 800;
}

.brand-block h1,
.topbar h2,
.panel h3 {
  margin: 0;
  letter-spacing: 0;
}

.brand-block h1 {
  font-size: 18px;
}

.brand-block p,
.eyebrow {
  margin: 0;
  color: #9ca3af;
  font-size: 12px;
  text-transform: uppercase;
  font-weight: 700;
}

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

.nav-link {
  color: #d1d5db;
  text-decoration: none;
  padding: 10px 12px;
  border-radius: 8px;
}

.nav-link.active,
.nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
  color: white;
}

.safety-panel {
  margin-top: auto;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  padding: 14px;
  display: grid;
  gap: 8px;
  color: #d1d5db;
}

.safety-panel strong {
  color: white;
}

.policy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 4px;
}

.policy-links a {
  color: #f8fafc;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

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

.workspace {
  padding: 24px;
  display: grid;
  gap: 22px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 20px;
}

.topbar h2 {
  font-size: 28px;
}

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

.status-strip span {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--muted);
}

.status-strip b {
  color: var(--ink);
}

.environment-pill {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  background: var(--panel);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  max-width: 100%;
}

.environment-pill strong {
  color: var(--blue);
}

.environment-pill span {
  color: var(--muted);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.legal-page {
  background: #f6f7f9;
}

.legal-shell {
  width: min(880px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0 72px;
}

.legal-shell h1 {
  margin: 18px 0 6px;
  font-size: 36px;
  letter-spacing: 0;
}

.legal-shell h2 {
  margin: 28px 0 8px;
  font-size: 20px;
  letter-spacing: 0;
}

.legal-shell p {
  color: #3f4a5d;
  line-height: 1.65;
}

.legal-shell a {
  color: var(--teal);
  font-weight: 700;
}

.legal-updated {
  margin-top: 0;
  color: var(--muted);
}

.legal-back-link {
  display: inline-flex;
  align-items: center;
  color: var(--teal);
  font-weight: 800;
  text-decoration: none;
}

.legal-back-link:hover {
  text-decoration: underline;
}

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

.two-column {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

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

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  box-shadow: var(--shadow);
  min-width: 0;
}

.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.panel h3 {
  font-size: 20px;
}

.form-stack {
  display: grid;
  gap: 14px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.form-row:has(label:nth-child(3)) {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 11px;
  color: var(--ink);
  background: white;
  min-width: 0;
}

textarea {
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  outline: 3px solid rgba(37, 99, 235, 0.16);
  border-color: var(--blue);
}

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

.primary-button,
.secondary-button,
.danger-button,
.file-button,
.icon-button {
  border: 1px solid transparent;
  border-radius: 8px;
  min-height: 40px;
  padding: 9px 13px;
  font-weight: 800;
}

.primary-button {
  background: var(--blue);
  color: white;
}

.secondary-button,
.file-button {
  background: white;
  color: var(--ink);
  border-color: var(--line);
}

.danger-button {
  background: #fff1f0;
  color: var(--red);
  border-color: #ffc9c2;
}

.icon-button {
  width: 40px;
  padding: 0;
  background: var(--teal);
  color: white;
  font-size: 22px;
  line-height: 1;
}

.file-button input {
  display: none;
}

.supplier-table {
  display: grid;
  gap: 10px;
}

.supplier-row {
  display: grid;
  grid-template-columns: 1.2fr 0.7fr 0.7fr 0.7fr 0.7fr 0.9fr 0.9fr 1.1fr;
  gap: 8px;
}

.csv-box {
  margin-top: 16px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
  display: grid;
  gap: 10px;
}

.summary-band {
  background: #172554;
  color: white;
  border-radius: 8px;
  padding: 16px;
}

.summary-band div {
  display: grid;
  gap: 4px;
}

.summary-band span {
  color: #bfdbfe;
  font-size: 13px;
  font-weight: 700;
}

.summary-band strong {
  font-size: 24px;
}

.summary-band .wide-summary {
  grid-column: span 2;
}

.summary-band .wide-summary strong {
  font-size: 18px;
  line-height: 1.35;
}

.summary-action {
  width: fit-content;
}

.list-view,
.review-output {
  display: grid;
  gap: 12px;
}

.tiktok-panel {
  margin-top: 18px;
  display: grid;
  gap: 12px;
}

.list-item {
  width: 100%;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  text-align: left;
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
}

.list-item.selected {
  border-color: var(--blue);
  background: #eff6ff;
}

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

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

.empty-state {
  border: 1px dashed var(--line);
  color: var(--muted);
  background: #fafafa;
  padding: 16px;
  border-radius: 8px;
}

.outcome {
  width: fit-content;
  border-radius: 8px;
  padding: 6px 10px;
  font-weight: 900;
  text-transform: uppercase;
  font-size: 12px;
  color: white;
  background: var(--blue);
}

.outcome.approve,
.outcome.scale,
.outcome.pursue,
.outcome.publish {
  background: var(--green);
}

.outcome.test,
.outcome.keep_testing,
.outcome.fix_listing,
.outcome.draft,
.outcome.monitor,
.outcome.revise,
.outcome.rebuild_hook,
.outcome.improve_caption,
.outcome.change_product,
.outcome.rotate_category {
  background: var(--gold);
}

.outcome.reject,
.outcome.pause,
.outcome.kill,
.outcome.hold,
.outcome.archive {
  background: var(--red);
}

.outcome.rebuild_creative {
  background: var(--teal);
}

.role-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.role-tile,
.approval-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  display: grid;
  gap: 7px;
}

.role-tile span {
  color: var(--blue);
  font-weight: 800;
  font-size: 13px;
}

.tiktok-avatar {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid var(--line);
}

.notice {
  color: var(--muted);
  border-left: 4px solid var(--teal);
  padding-left: 12px;
}

.onboarding-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #f8fafc;
  font-weight: 800;
}

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

.diagnostic-grid span {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  color: var(--muted);
  display: grid;
  gap: 4px;
}

.diagnostic-grid strong {
  color: var(--ink);
  overflow-wrap: anywhere;
}

.diagnostic-grid .wide-summary {
  grid-column: span 2;
}

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

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

  .two-column,
  .three-column,
  .diagnostic-grid,
  .role-grid {
    grid-template-columns: 1fr;
  }

  .diagnostic-grid .wide-summary {
    grid-column: span 1;
  }

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

@media (max-width: 700px) {
  .workspace,
  .sidebar {
    padding: 16px;
  }

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

  .form-row,
  .form-row:has(label:nth-child(3)),
  .supplier-row {
    grid-template-columns: 1fr;
  }
}