.kb-tab,
.kb-step-panel {
  display: none;
}

.kb-tab.is-active,
.kb-step-panel.is-active {
  display: block;
  animation: kb-fade-in 0.4s ease-out;
}

.kb-section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.kb-section-head--compact {
  align-items: center;
}

.kb-page-title {
  font-size: clamp(1.9rem, 2.5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.04em;
}

.kb-page-subtitle {
  margin-top: 0.5rem;
  color: var(--kb-text-soft);
  font-weight: 400;
  max-width: 54rem;
}

.kb-grid {
  display: grid;
  gap: 1.5rem;
}

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

.kb-grid--consumers,
.kb-grid--dev {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.kb-grid--install,
.kb-grid--review {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.kb-panel--install-hero {
  display: grid;
  gap: 1.25rem;
}

.kb-install-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.kb-install-step {
  display: grid;
  gap: 0.55rem;
  padding: 1rem 1.1rem;
  border-radius: 0.9rem;
  border: 1px solid var(--kb-border-soft);
  background: #ffffff;
}

.kb-install-step strong {
  color: var(--kb-orange);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}

.kb-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.kb-summary-card {
  display: grid;
  gap: 0.45rem;
  padding: 1rem 1.1rem;
  border-radius: 0.9rem;
  border: 1px solid var(--kb-border-soft);
}

.kb-summary-card strong {
  font-size: 1.1rem;
  color: var(--kb-text-main);
}

.kb-summary-card p {
  color: var(--kb-text-soft);
  font-size: 0.82rem;
  line-height: 1.5;
}

.kb-summary-card small {
  color: var(--kb-text-soft);
}

.kb-authoring-journey {
  display: grid;
  gap: 1.5rem;
}

.kb-journey-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
  padding: 1rem;
  border-radius: 1rem;
  border: 1px solid var(--kb-border-soft);
  background: #ffffff;
}

.kb-journey-tab {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0.9rem;
  padding: 1rem 1.05rem;
  border-radius: 0.9rem;
  border: 1px solid transparent;
  text-align: left;
  color: var(--kb-text-soft);
}

.kb-journey-tab.is-active {
  background: var(--kb-bg-panel);
  border-color: var(--kb-border-strong);
  box-shadow: var(--kb-shadow-pressed);
}

.kb-journey-tab__step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.3rem;
  height: 2.3rem;
  border-radius: 0.75rem;
  background: #f1f5f9;
  color: var(--kb-text-faint);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.kb-journey-tab.is-active .kb-journey-tab__step {
  background: rgba(249, 115, 22, 0.12);
  color: var(--kb-orange);
}

.kb-journey-tab__copy {
  display: grid;
  gap: 0.2rem;
  min-width: 0;
}

.kb-journey-tab__title {
  font-size: 0.88rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  color: var(--kb-text-main);
}

.kb-journey-tab__meta {
  font-size: 0.76rem;
  line-height: 1.4;
}

.kb-journey-stage {
  display: none;
  gap: 1.25rem;
}

.kb-journey-stage.is-active {
  display: grid;
}

.kb-journey-stage[data-authoring-journey-panel="structure"] {
  max-width: 34rem;
}

.kb-grid--journey-support {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.kb-card,
.kb-panel,
.kb-consumer,
.kb-build-item,
.kb-placeholder-panel,
.kb-package-highlight,
.kb-manifest,
.kb-stepper,
.kb-wizard__panel,
.kb-source-card {
  background: var(--kb-bg-panel);
  border: 1px solid var(--kb-border-soft);
  box-shadow: var(--kb-shadow-surface);
}

.kb-card {
  border: 1px solid var(--kb-border-soft);
  border-radius: 1rem;
  padding: 1.5rem;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.kb-card:hover {
  transform: translateY(-2px);
}

.kb-card--database {
  border-color: var(--kb-border-soft);
}

.kb-card--placeholder {
  border: 2px dashed var(--kb-border-subtle);
  background: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 16rem;
}

.kb-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.kb-card__icon,
.kb-consumer__icon,
.kb-build-item__icon,
.kb-package-highlight__icon,
.kb-finish-icon,
.kb-source-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  border-radius: 1rem;
}

.kb-card__icon {
  width: 3rem;
  height: 3rem;
}

.kb-card__icon--orange,
.kb-consumer__icon--orange,
.kb-package-highlight__icon,
.kb-source-card__icon--orange {
  background: var(--kb-orange);
  box-shadow: var(--kb-shadow-orange);
}

.kb-consumer__icon--blue {
  background: #2563eb;
}

.kb-card__icon--ghost,
.kb-source-card__icon--light {
  background: var(--kb-bg-panel);
  color: var(--kb-orange);
  box-shadow: var(--kb-shadow-surface);
}

.kb-card__title,
.kb-consumer__title,
.kb-panel__title,
.kb-package-highlight__title,
.kb-build-item__title {
  font-weight: 900;
  letter-spacing: -0.04em;
}

.kb-card__title {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.kb-card__text,
.kb-card__prompt,
.kb-step-panel__head p,
.kb-placeholder-panel,
.kb-build-item__meta {
  color: var(--kb-text-soft);
}

.kb-card__text {
  min-height: 3rem;
  margin-bottom: 2rem;
  line-height: 1.55;
}

.kb-card__meta,
.kb-panel__head,
.kb-eyebrow,
.kb-consumer__meta,
.kb-manifest__title,
.kb-build-item__meta,
.kb-step span,
.kb-step-panel label,
.kb-package-highlight__meta,
.kb-table thead,
.kb-finish-copy {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.kb-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  color: #60a5fa;
}

.kb-card__meta span,
.kb-build-item__main,
.kb-consumer {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.kb-stack {
  margin-top: 2.5rem;
}

.kb-eyebrow {
  color: var(--kb-text-faint);
  margin-bottom: 1rem;
}

.kb-consumer {
  gap: 1.5rem;
  padding: 1.5rem;
  border-radius: 1rem;
}

.kb-consumer--accent {
  border: 1px solid var(--kb-border-strong);
}

.kb-consumer__icon {
  width: 3.5rem;
  height: 3.5rem;
}

.kb-consumer__meta--green { color: var(--kb-success); }
.kb-consumer__meta--orange { color: var(--kb-orange); }

.kb-placeholder-panel {
  border: 4px dashed var(--kb-border-soft);
  border-radius: 2.5rem;
  min-height: 16rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem;
  font-style: italic;
  opacity: 0.5;
}

.kb-panel {
  border-radius: 1rem;
  padding: 2rem;
}

.kb-panel--authoring-nav,
.kb-panel--authoring-editor,
.kb-panel--authoring-side {
  display: grid;
  gap: 1.5rem;
}

.kb-panel--authoring-nav,
.kb-panel--authoring-side {
  align-self: start;
}

.kb-panel--authoring-nav {
  grid-column: 1;
  grid-row: 1 / span 2;
}

.kb-panel--authoring-editor,
.kb-panel--authoring-side {
  grid-column: 2;
}

.kb-panel__copy {
  margin: 0;
  color: var(--kb-text-soft);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: normal;
  text-transform: none;
  line-height: 1.55;
}

.kb-panel__head--stack {
  display: grid;
  gap: 1rem;
}

.kb-stage-guide {
  padding: 1rem 1.1rem;
  border-radius: 1.2rem;
  border: 1px solid var(--kb-border-soft);
  display: grid;
  gap: 0.5rem;
}

.kb-stage-guide__title {
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #60a5fa;
}

.kb-stage-guide__status {
  margin: 0;
  color: var(--kb-text-main);
  font-size: 0.9rem;
  line-height: 1.5;
  font-weight: 700;
}

.kb-stage-guide__list {
  margin: 0;
  padding-left: 1rem;
  color: var(--kb-text-soft);
  display: grid;
  gap: 0.35rem;
  font-size: 0.82rem;
  line-height: 1.45;
}

.kb-panel--journey-sources,
.kb-panel--journey-controls,
.kb-panel--journey-review,
.kb-panel--journey-schema {
  align-self: start;
}

.kb-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.kb-action-row--end {
  justify-content: flex-end;
}

.kb-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1rem;
  border-radius: 0.75rem;
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
}

.kb-button--secondary {
  background: #ffffff;
  color: var(--kb-text-main);
  border: 1px solid var(--kb-border-soft);
  box-shadow: none;
}

.kb-button--danger {
  background: rgba(239, 68, 68, 0.12);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.24);
}

.kb-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.kb-empty-state {
  padding: 1rem;
  border-radius: 1rem;
  color: var(--kb-text-soft);
  background: color-mix(in srgb, var(--kb-bg-soft) 60%, transparent);
}

.kb-authoring-tree {
  display: grid;
  gap: 1rem;
}

.kb-authoring-group {
  display: grid;
  gap: 0.5rem;
}

.kb-authoring-children,
.kb-authoring-pages {
  display: grid;
  gap: 0.45rem;
  margin-left: 0.7rem;
  padding-left: 0.7rem;
  border-left: 1px solid var(--kb-border-divider);
}

.kb-authoring-node {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 0.75rem 0.85rem;
  border-radius: 0.95rem;
  background: color-mix(in srgb, var(--kb-bg-soft) 75%, transparent);
  box-shadow: var(--kb-shadow-pressed);
  border: 1px solid var(--kb-border-soft);
  text-align: left;
}

.kb-authoring-node span {
  font-weight: 800;
  font-size: 0.92rem;
}

.kb-authoring-node small {
  color: var(--kb-text-soft);
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.kb-authoring-node.is-active {
  border: 1px solid rgba(249, 115, 22, 0.32);
  background: rgba(249, 115, 22, 0.08);
}

.kb-authoring-files {
  margin-top: 1.5rem;
  padding: 1rem;
  border-radius: 1.2rem;
}

.kb-authoring-files__item {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.45rem 0;
  font-size: 0.78rem;
}

.kb-authoring-files__item span:last-child {
  color: #60a5fa;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  word-break: break-all;
}

.kb-build-item--selectable {
  width: 100%;
  text-align: left;
  border-radius: 1.35rem;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.kb-build-item--selectable.is-active {
  border: 1px solid rgba(249, 115, 22, 0.45);
  background: rgba(249, 115, 22, 0.08);
}

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

.kb-select,
.kb-textarea {
  width: 100%;
  border: 1px solid var(--kb-border-soft);
  border-radius: 1.35rem;
  background: color-mix(in srgb, var(--kb-bg-soft) 90%, var(--kb-bg-panel));
  box-shadow: var(--kb-shadow-pressed);
  color: var(--kb-text-main);
  outline: none;
}

.kb-select {
  padding: 1rem 1.25rem;
}

.kb-textarea {
  resize: vertical;
  padding: 1rem 1.1rem;
  line-height: 1.55;
}

.kb-textarea--summary {
  min-height: 6.5rem;
}

.kb-textarea--body {
  min-height: 18rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.kb-editor-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0.5rem 0 1rem;
  color: var(--kb-text-soft);
  font-size: 0.76rem;
}

.kb-schema-preview {
  padding: 1rem;
  border-radius: 1.2rem;
}

.kb-schema-preview pre {
  margin: 0.75rem 0 0;
  max-height: 24rem;
  overflow: auto;
  font-size: 0.76rem;
  line-height: 1.55;
  color: #93c5fd;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  white-space: pre-wrap;
  word-break: break-word;
}

.kb-validation--sources {
  margin-top: 1rem;
}

.kb-build-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  border-radius: 1.5rem;
  background: color-mix(in srgb, var(--kb-bg-soft) 60%, transparent);
  border: 1px solid var(--kb-border-soft);
}

.kb-build-item__main {
  min-width: 0;
}

.kb-build-item__meta {
  line-height: 1.5;
}

.kb-build-item--readiness {
  align-items: flex-start;
}

.kb-panel--authoring-side {
  padding-top: 1.35rem;
}

.kb-build-item__icon {
  width: 2.75rem;
  height: 2.75rem;
  background: var(--kb-orange);
}

.kb-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.4rem 0.7rem;
  border-radius: 0.65rem;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
}

.kb-pill--success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--kb-success);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.kb-pill--orange {
  background: rgba(249, 115, 22, 0.1);
  color: var(--kb-orange);
  border: 1px solid rgba(249, 115, 22, 0.2);
}

.kb-terminal {
  border-radius: 1rem;
  padding: 2rem;
  background: #020617;
  border: 1px solid #0f172a;
  box-shadow: 0 20px 40px rgba(2, 6, 23, 0.28);
}

.kb-terminal__chrome {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
  color: #64748b;
  font-size: 0.75rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.kb-terminal__chrome span {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 999px;
}

.kb-terminal__chrome span:nth-child(1) { background: #f43f5e; }
.kb-terminal__chrome span:nth-child(2) { background: #f59e0b; }
.kb-terminal__chrome span:nth-child(3) { background: #10b981; }
.kb-terminal__body {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.94rem;
  line-height: 1.7;
}

.kb-terminal__command { color: #60a5fa; margin-bottom: 1rem; }
.kb-terminal__ok { color: #10b981; }
.kb-terminal__success {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 1rem;
  background: rgba(37, 99, 235, 0.12);
  border: 1px solid rgba(37, 99, 235, 0.28);
  color: #fff;
  font-weight: 700;
}

.kb-panel--settings .kb-panel__title {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  font-size: 1.35rem;
}

.kb-toggle-list {
  display: grid;
  gap: 0.85rem;
}

.kb-toggle-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.1rem;
  border-radius: 1.35rem;
  border: 1px solid var(--kb-border-soft);
  text-align: left;
}

.kb-toggle-row.is-active {
  border-color: rgba(249, 115, 22, 0.35);
  background: rgba(249, 115, 22, 0.08);
}

.kb-toggle-row__content {
  min-width: 0;
  display: grid;
  gap: 0.45rem;
}

.kb-toggle-row__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.kb-toggle-row__title {
  font-size: 0.92rem;
  font-weight: 800;
  color: #60a5fa;
}

.kb-toggle-row__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.16);
  color: var(--kb-text-soft);
  font-size: 0.58rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
}

.kb-toggle-row__meta {
  display: block;
  color: var(--kb-text-soft);
  font-size: 0.74rem;
  line-height: 1.45;
  word-break: break-word;
}

.kb-toggle-row--plain {
  grid-template-columns: minmax(0, 1fr) auto;
}

.kb-toggle-row__plain-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--kb-text-main);
}

.kb-toggle {
  width: 3rem;
  height: 1.5rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  padding: 0.125rem;
  background: rgba(148, 163, 184, 0.35);
}

.kb-toggle.is-on {
  background: var(--kb-orange);
}

.kb-toggle span {
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.25);
  transform: translateX(0);
}

.kb-toggle.is-on span {
  transform: translateX(1.3rem);
}

.kb-wizard {
  max-width: 70rem;
  margin: 0 auto;
  padding: 2rem;
}

.kb-wizard.is-hidden {
  display: none;
}

.kb-stepper {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1rem;
  padding: 1rem 1.25rem;
  border-radius: 1rem;
  gap: 0.5rem;
  border: 1px solid var(--kb-border-soft);
}

.kb-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  position: relative;
  z-index: 1;
}

.kb-step__circle {
  width: 3rem;
  height: 3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.85rem;
  background: var(--kb-bg-panel);
  box-shadow: var(--kb-shadow-surface);
  border: 1px solid var(--kb-border-soft);
  color: #94a3b8;
  font-weight: 700;
  transition: background-color 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
}

.kb-step span { color: #93c5fd; }
.kb-step.is-active span { color: var(--kb-orange); }
.kb-step.is-active .kb-step__circle {
  background: var(--kb-orange);
  color: #fff;
  box-shadow: 0 10px 15px -3px rgba(249, 115, 22, 0.3);
}

.kb-step__line {
  flex: 1;
  height: 0.5rem;
  margin-top: 0.9rem;
  border-radius: 999px;
  background: var(--kb-bg-panel);
}

.kb-step__line.is-active {
  background: var(--kb-orange);
}

.kb-wizard__panel {
  min-height: 34rem;
  border-radius: 1rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.kb-wizard__body {
  flex: 1;
  padding: 3rem;
}

.kb-step-panel__head,
.kb-step-panel {
  max-width: 42rem;
  margin: 0 auto;
}

.kb-step-panel__head {
  text-align: center;
  margin-bottom: 2rem;
}

.kb-step-panel__head h2,
.kb-step-panel__title,
.kb-step-panel h2,
.kb-finish-icon + h2 {
  font-size: clamp(2rem, 2.8vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.06em;
}

.kb-form-group {
  margin-bottom: 1.75rem;
}

.kb-form-group label {
  display: block;
  margin-bottom: 0.6rem;
  color: var(--kb-text-main);
}

.kb-form-group input,
.kb-form-group select,
.kb-form-group textarea {
  padding: 1rem 1.25rem;
  border: 1px solid var(--kb-border-soft);
  border-radius: 0.75rem;
  background: #f8fafc;
  box-shadow: none;
  color: var(--kb-text-main);
  outline: none;
  width: 100%;
}

.kb-form-group textarea {
  resize: vertical;
}

.kb-select,
.kb-textarea {
  appearance: none;
}

.kb-choice-grid,
.kb-source-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.kb-choice {
  padding: 1.5rem;
  text-align: left;
  border-radius: 1rem;
  border: 1px solid var(--kb-border-soft);
  background: var(--kb-bg-panel);
  box-shadow: var(--kb-shadow-surface);
  display: grid;
  gap: 0.75rem;
}

.kb-choice i { color: var(--kb-blue); }
.kb-choice strong { font-size: 1.2rem; font-weight: 900; }
.kb-choice span:last-child { color: var(--kb-text-soft); font-size: 0.78rem; }
.kb-choice--active {
  background: var(--kb-orange);
  border-color: #fb923c;
  color: #fff;
  box-shadow: var(--kb-shadow-orange);
}
.kb-choice--active i,
.kb-choice--active span:last-child { color: #fff; opacity: 0.88; }

.kb-source-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  border-radius: 1rem;
}

.kb-source-card--active {
  border: 1px solid rgba(249, 115, 22, 0.42);
}

.kb-source-card__icon {
  width: 3rem;
  height: 3rem;
}

.kb-source-card__title {
  font-weight: 900;
}

.kb-table-wrap {
  border: 1px solid var(--kb-border-soft);
  border-radius: 1.75rem;
  overflow: hidden;
}

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

.kb-table thead {
  background: var(--kb-bg-panel);
  color: #60a5fa;
}

.kb-table th,
.kb-table td {
  padding: 1.1rem 1.5rem;
  text-align: left;
}

.kb-table tbody tr {
  border-top: 1px solid var(--kb-border-divider);
}

.kb-table tbody tr:hover {
  background: rgba(59, 130, 246, 0.05);
}

.kb-validation {
  margin-top: 1.5rem;
  padding: 1.5rem;
  border-radius: 1.75rem;
}

.kb-validation__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.kb-validation__summary {
  margin-top: 0.35rem;
  color: var(--kb-text-soft);
  line-height: 1.55;
}

.kb-validation__list {
  display: grid;
  gap: 0.85rem;
}

.kb-validation__item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.95rem 1rem;
  border-radius: 1.2rem;
  border: 1px solid var(--kb-border-subtle);
  background: color-mix(in srgb, var(--kb-bg-soft) 60%, transparent);
}

.kb-validation__item.is-error {
  border-color: rgba(239, 68, 68, 0.35);
  background: rgba(239, 68, 68, 0.08);
}

.kb-validation__item.is-warning {
  border-color: rgba(249, 115, 22, 0.35);
  background: rgba(249, 115, 22, 0.08);
}

.kb-validation__item.is-ready {
  border-color: rgba(16, 185, 129, 0.3);
  background: rgba(16, 185, 129, 0.08);
}

.kb-validation__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 0.8rem;
  flex: none;
}

.kb-validation__item.is-error .kb-validation__icon {
  color: #fecaca;
  background: rgba(127, 29, 29, 0.35);
}

.kb-validation__item.is-warning .kb-validation__icon {
  color: #fed7aa;
  background: rgba(124, 45, 18, 0.35);
}

.kb-validation__item.is-ready .kb-validation__icon {
  color: #bbf7d0;
  background: rgba(6, 78, 59, 0.35);
}

.kb-validation__message {
  line-height: 1.5;
}

.kb-source-settings {
  padding: 1.2rem;
  border-radius: 0.9rem;
}

.kb-source-section {
  display: grid;
  gap: 1rem;
}

.kb-source-section__head {
  display: grid;
  gap: 0.3rem;
}

.kb-source-section__title {
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #60a5fa;
}

.kb-source-section__meta {
  margin: 0;
  color: var(--kb-text-soft);
  font-size: 0.82rem;
  line-height: 1.45;
}

.kb-source-settings__status {
  margin-top: 0.9rem;
  color: var(--kb-text-soft);
  font-size: 0.85rem;
  line-height: 1.5;
}

.kb-checkbox {
  width: 1.15rem;
  height: 1.15rem;
  accent-color: var(--kb-orange);
}

.kb-package-highlight {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 2rem;
  border: 1px solid #fed7aa;
  background: #fff7ed;
  border-radius: 1rem;
}

.kb-package-highlight__icon {
  width: 4rem;
  height: 4rem;
}

.kb-package-highlight__meta { color: #60a5fa; }

.kb-finish-icon {
  width: 6rem;
  height: 6rem;
  margin: 0 auto 2rem;
  transform: rotate(12deg);
  background: var(--kb-success);
  box-shadow: 0 24px 48px rgba(16, 185, 129, 0.3);
}

.kb-finish-icon i[data-icon] {
  width: 3rem;
  height: 3rem;
}

.kb-step-panel[data-step-panel="5"] {
  max-width: 26rem;
  margin: 0 auto;
  padding-top: 2rem;
  text-align: center;
}

.kb-finish-copy {
  margin: 1rem 0 2rem;
  color: #60a5fa;
}

.kb-manifest {
  padding: 1.5rem;
  border-radius: 1.75rem;
  text-align: left;
  background: #020617;
}

.kb-manifest__title {
  margin-bottom: 1rem;
  color: #64748b;
}

.kb-manifest__row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.8rem;
  color: #bfdbfe;
  padding: 0.35rem 0;
}

.kb-manifest .is-good { color: var(--kb-success); }

.kb-wizard__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem 3rem;
  background: color-mix(in srgb, var(--kb-bg-soft) 60%, transparent);
  border-top: 1px solid var(--kb-border-divider);
}

.kb-secondary-link {
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #60a5fa;
}

.kb-secondary-link:hover {
  color: var(--kb-orange);
}

@keyframes kb-fade-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1100px) {
  .kb-grid--cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .kb-grid--dev,
  .kb-grid--consumers,
  .kb-grid--install,
  .kb-grid--review {
    grid-template-columns: 1fr;
  }

  .kb-grid--journey-support,
  .kb-journey-tabs {
    grid-template-columns: 1fr;
  }

  .kb-panel--authoring-nav,
  .kb-panel--authoring-editor,
  .kb-panel--authoring-side {
    grid-column: auto;
    grid-row: auto;
  }

  .kb-form-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .kb-section-head,
  .kb-wizard__footer,
  .kb-build-item {
    flex-direction: column;
    align-items: stretch;
  }

  .kb-grid--cards,
  .kb-choice-grid,
  .kb-source-grid,
  .kb-summary-grid,
  .kb-install-steps {
    grid-template-columns: 1fr;
  }

  .kb-journey-tab {
    grid-template-columns: 1fr;
  }

  .kb-stepper {
    gap: 0.35rem;
    padding: 1rem;
  }

  .kb-step span {
    letter-spacing: 0.1em;
    font-size: 0.58rem;
  }

  .kb-wizard__body,
  .kb-wizard__footer {
    padding: 1.5rem;
  }
}

.kb-primary-button--finish {
  background: var(--kb-success);
}

.kb-primary-button--finish:hover {
  background: #059669;
}

.kb-install-card {
  margin-top: 1rem;
  padding: 1rem;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 18px;
  display: grid;
  gap: 0.75rem;
}

.kb-install-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.kb-install-card__meta {
  margin: 0;
  color: var(--kb-text-muted);
  font-size: 0.92rem;
}

.kb-install-files {
  display: grid;
  gap: 0.65rem;
}

.kb-install-files__item {
  display: grid;
  gap: 0.2rem;
  padding: 0.7rem 0.85rem;
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.28);
  border: 1px solid rgba(148, 163, 184, 0.12);
}

.kb-install-files__item span {
  font-family: var(--kb-font-mono, monospace);
  font-size: 0.84rem;
  color: var(--kb-text-muted);
  word-break: break-all;
}