/* Component library — all UI primitives map to DESIGN.md tokens. */

[hidden] {
  display: none !important;
}

/* ---------- Top Navigation ---------- */
.top-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  height: var(--nav-height);
  padding: 0 var(--space-xl);
  background-color: var(--color-canvas);
  border-bottom: 1px solid var(--color-hairline);
}

.top-nav .wordmark {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font: var(--typo-title-md);
  font-weight: 500;
  color: var(--color-ink);
}

.top-nav .wordmark .spike {
  width: 16px;
  height: 16px;
  color: var(--color-ink);
}

.top-nav nav {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.top-nav nav a {
  padding: var(--space-xs) var(--space-sm);
  color: var(--color-muted);
  font: var(--typo-nav-link);
  border-radius: var(--radius-md);
  text-decoration: none;
}

.top-nav nav a:hover {
  color: var(--color-ink);
  background-color: var(--color-surface-soft);
}

.top-nav nav a.active {
  color: var(--color-ink);
  background-color: var(--color-surface-card);
}

/* ---------- Nav-right cluster (lang switcher + New Job) ---------- */
.nav-right {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-left: auto;
}

.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 32px;
  padding: 0 8px;
  border-radius: var(--radius-md);
  background-color: var(--color-surface-soft);
}

.lang-btn {
  background: transparent;
  border: none;
  padding: 4px 8px;
  font: var(--typo-caption);
  color: var(--color-muted);
  border-radius: var(--radius-sm);
  cursor: pointer;
  line-height: 1;
}

.lang-btn:hover {
  color: var(--color-ink);
}

.lang-btn.active {
  background-color: var(--color-canvas);
  color: var(--color-ink);
  box-shadow: 0 1px 2px rgba(20, 20, 19, 0.06);
}

.lang-sep {
  color: var(--color-muted-soft);
  font: var(--typo-caption);
  user-select: none;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  height: 40px;
  padding: 12px 20px;
  font: var(--typo-button);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 120ms ease;
  user-select: none;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-active);
  text-decoration: none;
}

.btn-primary:disabled {
  background-color: var(--color-primary-disabled);
  color: var(--color-muted);
  cursor: not-allowed;
}

.btn-secondary {
  background-color: var(--color-canvas);
  color: var(--color-ink);
  border-color: var(--color-hairline);
}

.btn-secondary:hover {
  background-color: var(--color-surface-soft);
  text-decoration: none;
}

.btn-danger {
  background-color: transparent;
  color: var(--color-error);
  border-color: var(--color-hairline);
}

.btn-danger:hover {
  background-color: var(--color-error);
  color: var(--color-on-primary);
  border-color: var(--color-error);
}

.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: var(--radius-full);
  background-color: var(--color-canvas);
  color: var(--color-ink);
  border: 1px solid var(--color-hairline);
  font-size: 16px;
}

.btn-icon:hover {
  background-color: var(--color-surface-soft);
}

.btn-sm {
  height: 32px;
  padding: 8px 12px;
  font-size: 13px;
}

/* ---------- Cards ---------- */
.card {
  background-color: var(--color-surface-card);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.card-outline {
  background-color: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.card-dark {
  background-color: var(--color-surface-dark);
  color: var(--color-on-dark);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

/* ---------- Connector tiles (remote cards) ---------- */
.connector-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-md);
}

.connector-tile {
  background-color: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

.connector-tile:hover {
  background-color: var(--color-surface-soft);
  border-color: var(--color-surface-cream-strong);
}

.connector-tile .tile-name {
  font: var(--typo-title-sm);
  color: var(--color-ink);
}

.connector-tile .tile-type {
  font: var(--typo-caption);
  color: var(--color-muted);
}

/* Tile with action overlay (edit/delete buttons in top-right corner) */
.connector-tile.tile-with-actions {
  position: relative;
}

.connector-tile.tile-with-actions .tile-actions {
  position: absolute;
  top: var(--space-xs);
  right: var(--space-xs);
  display: flex;
  gap: var(--space-xxs);
  opacity: 0;
  transition: opacity 120ms ease;
}

.connector-tile.tile-with-actions:hover .tile-actions {
  opacity: 1;
}

.connector-tile.tile-with-actions .tile-actions button {
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-sm);
  background-color: var(--color-canvas);
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
}

.connector-tile.tile-with-actions .tile-actions button:hover {
  background-color: var(--color-surface-card);
  color: var(--color-ink);
}

.connector-tile.tile-with-actions .tile-actions button.danger:hover {
  background-color: var(--color-error);
  color: var(--color-on-primary);
  border-color: var(--color-error);
}

/* ---------- Inputs ---------- */
.input,
.select {
  width: 100%;
  height: 40px;
  padding: 10px 14px;
  font: var(--typo-body-md);
  background-color: var(--color-canvas);
  color: var(--color-ink);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}

.input:focus,
.select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-15);
}

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.field label {
  font: var(--typo-caption);
  color: var(--color-muted);
}

.input-action {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.input-action .input {
  flex: 1;
  min-width: 0;
}

.input-action .btn {
  flex-shrink: 0;
}

.input-action .select {
  flex: 0 0 150px;
  width: auto;
}

.segmented {
  display: inline-flex;
  width: fit-content;
  padding: 3px;
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-md);
  background-color: var(--color-surface-soft);
}

.segmented label {
  position: relative;
  color: var(--color-muted);
}

.segmented input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.segmented span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 92px;
  height: 32px;
  padding: 0 var(--space-sm);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font: var(--typo-button);
}

.segmented input:checked + span {
  background-color: var(--color-canvas);
  color: var(--color-ink);
  box-shadow: 0 1px 2px rgba(20, 20, 19, 0.06);
}

.segmented-wide {
  max-width: 100%;
  flex-wrap: wrap;
}

.recurrence-fields {
  display: grid;
  gap: var(--space-md);
}

.recurrence-fields[hidden] {
  display: none;
}

/* ---------- Badges ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  font: var(--typo-caption);
  border-radius: var(--radius-pill);
  background-color: var(--color-surface-card);
  color: var(--color-ink);
}

.badge-coral {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  font: var(--typo-caption-uppercase);
  letter-spacing: var(--typo-caption-uppercase-tracking);
}

.badge-success {
  background-color: var(--color-success);
  color: var(--color-on-primary);
}

.badge-warning {
  background-color: var(--color-warning);
  color: var(--color-on-primary);
}

.badge-error {
  background-color: var(--color-error);
  color: var(--color-on-primary);
}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: var(--space-xxs);
  flex-wrap: wrap;
}

.breadcrumbs a,
.breadcrumbs span {
  padding: var(--space-xs) calc(var(--space-sm) + 2px);
  font: var(--typo-nav-link);
  color: var(--color-muted);
  border-radius: var(--radius-md);
  text-decoration: none;
}

.breadcrumbs a:hover {
  color: var(--color-ink);
  background-color: var(--color-surface-soft);
}

.breadcrumbs .current {
  color: var(--color-ink);
  background-color: var(--color-surface-card);
}

.breadcrumbs .sep {
  padding: 0 var(--space-xxs);
  color: var(--color-muted-soft);
}

/* ---------- Tables ---------- */
.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  text-align: left;
  padding: var(--space-sm) var(--space-md);
  font: var(--typo-body-sm);
  color: var(--color-body);
}

.table thead th {
  font: var(--typo-caption);
  color: var(--color-muted);
  border-bottom: 1px solid var(--color-hairline);
}

.table tbody tr {
  border-bottom: 1px solid var(--color-hairline-soft);
}

.table tbody tr:last-child {
  border-bottom: none;
}

.table tbody tr:hover {
  background-color: var(--color-surface-soft);
}

.table .col-name {
  font: var(--typo-body-md);
  color: var(--color-ink);
}

.table .col-name a {
  color: var(--color-ink);
  text-decoration: none;
}

.table .col-name a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.table .col-mono {
  font: var(--typo-code);
  color: var(--color-muted);
}

.table .col-num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.table .row-dir .col-name a {
  color: var(--color-primary);
}

/* ---------- Progress bar ---------- */
.progress {
  width: 100%;
  height: 4px;
  background-color: var(--color-surface-card);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.progress > span {
  display: block;
  height: 100%;
  background-color: var(--color-primary);
  transition: width 200ms ease;
}

/* ---------- Toolbar ---------- */
.toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.toolbar .spacer {
  flex: 1;
}

/* ---------- Section header ---------- */
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.section-head h2 {
  font: var(--typo-display-md);
  letter-spacing: var(--typo-display-md-tracking);
}

.section-head .subtitle {
  color: var(--color-muted);
  font: var(--typo-body-sm);
}

/* ---------- Empty state ---------- */
.empty {
  padding: var(--space-section) var(--space-xl);
  text-align: center;
  color: var(--color-muted);
}

.empty h3 {
  margin-bottom: var(--space-sm);
  font: var(--typo-display-sm);
  letter-spacing: var(--typo-display-sm-tracking);
  color: var(--color-ink);
}

/* ---------- Toast ---------- */
.toast-stack {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  z-index: 100;
}

.toast {
  padding: var(--space-sm) var(--space-lg);
  background-color: var(--color-surface-dark);
  color: var(--color-on-dark);
  border-radius: var(--radius-lg);
  font: var(--typo-body-sm);
  max-width: 360px;
  box-shadow: var(--shadow-hover);
}

.toast-error {
  background-color: var(--color-error);
  color: var(--color-on-primary);
}

.toast-success {
  background-color: var(--color-success);
  color: var(--color-on-primary);
}

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(20, 20, 19, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: var(--space-lg);
}

.modal {
  background-color: var(--color-surface-dark);
  color: var(--color-on-dark);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  width: 100%;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.modal h3 {
  font: var(--typo-title-lg);
  color: var(--color-on-dark);
  margin: 0;
}

.modal label {
  color: var(--color-on-dark-soft);
  font: var(--typo-caption);
}

.modal .input,
.modal .select {
  background-color: var(--color-surface-dark-elevated);
  color: var(--color-on-dark);
  border-color: var(--color-surface-dark-elevated);
}

.modal .input:focus,
.modal .select:focus {
  border-color: var(--color-primary);
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
}

.modal .btn-secondary {
  background-color: var(--color-surface-dark-elevated);
  color: var(--color-on-dark);
  border-color: transparent;
}

.folder-picker {
  max-width: 640px;
}

.folder-picker-path {
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-surface-dark-elevated);
  border-radius: var(--radius-md);
  color: var(--color-on-dark-soft);
  font: var(--typo-code);
  word-break: break-all;
}

.folder-picker-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  max-height: 360px;
  overflow: auto;
}

.folder-picker-row {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-surface-dark-elevated);
  color: var(--color-on-dark);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  text-align: left;
  font: var(--typo-body-sm);
  cursor: pointer;
}

.folder-picker-row:hover {
  border-color: var(--color-primary);
}

.folder-picker-row:disabled {
  color: var(--color-muted-soft);
  cursor: not-allowed;
  opacity: 0.6;
}

/* ---------- Footer ---------- */
.footer {
  background-color: var(--color-surface-dark);
  color: var(--color-on-dark-soft);
  padding: var(--space-xxl) var(--space-xl);
  margin-top: var(--space-section);
  flex-shrink: 0;
}

.footer-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: var(--space-xl);
}

.footer h4 {
  color: var(--color-on-dark);
  font: var(--typo-title-sm);
  font-family: var(--font-body);
  font-weight: 500;
  margin-bottom: var(--space-sm);
}

.footer a {
  color: var(--color-on-dark-soft);
  font: var(--typo-body-sm);
  text-decoration: none;
}

.footer a:hover {
  color: var(--color-on-dark);
}

.footer .colophon {
  grid-column: 1 / -1;
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-surface-dark-elevated);
  color: var(--color-on-dark-soft);
  font: var(--typo-caption);
}

/* ---------- Configure: provider picker + dynamic form ---------- */
.provider-search {
  margin-bottom: var(--space-lg);
}

.provider-search input {
  max-width: 360px;
}

.banner {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  background-color: var(--color-surface-card);
  color: var(--color-body-strong);
  font: var(--typo-body-sm);
  margin-bottom: var(--space-lg);
}

.banner-warning {
  background-color: color-mix(in srgb, var(--color-warning) 18%, var(--color-canvas));
  border: 1px solid color-mix(in srgb, var(--color-warning) 35%, transparent);
}

.banner code {
  display: block;
  margin-top: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  background-color: var(--color-surface-dark);
  color: var(--color-on-dark);
  border-radius: var(--radius-sm);
  font: var(--typo-code);
  white-space: pre-wrap;
  user-select: all;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md) var(--space-lg);
}

.form-grid .field-full {
  grid-column: 1 / -1;
}

.form-grid .field-bool {
  flex-direction: row;
  align-items: center;
  gap: var(--space-sm);
}

.form-grid .field-bool input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--color-primary);
}

.field .field-help {
  font: var(--typo-body-sm);
  color: var(--color-muted);
  line-height: 1.4;
}

.field .field-required {
  color: var(--color-error);
  margin-left: 2px;
}

.form-section-title {
  grid-column: 1 / -1;
  font: var(--typo-caption-uppercase);
  letter-spacing: var(--typo-caption-uppercase-tracking);
  color: var(--color-muted-soft);
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-hairline-soft);
}

.form-section-title:first-child {
  margin-top: 0;
  border-top: none;
  padding-top: 0;
}

.advanced-toggle-wrap {
  grid-column: 1 / -1;
  margin-top: var(--space-sm);
}

.advanced-section {
  grid-column: 1 / -1;
  display: contents;
}

.advanced-section.hidden {
  display: none;
}

.danger-zone {
  border: 1px solid var(--color-error);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin-top: var(--space-xl);
  background-color: color-mix(in srgb, var(--color-error) 5%, var(--color-canvas));
}

.danger-zone h4 {
  font: var(--typo-title-sm);
  font-family: var(--font-body);
  color: var(--color-error);
  margin: 0 0 var(--space-xs);
}

.danger-zone p {
  font: var(--typo-body-sm);
  color: var(--color-muted);
  margin-bottom: var(--space-md);
}

/* ---------- Job cell with action + src→dst ---------- */
.job-cell {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 200px;
}

.job-cell .job-action {
  font: var(--typo-caption-uppercase);
  letter-spacing: var(--typo-caption-uppercase-tracking);
  color: var(--color-muted);
}

.job-cell .job-paths {
  font: var(--typo-body-sm);
  color: var(--color-body);
  word-break: break-all;
}

.job-cell .job-paths .arrow {
  color: var(--color-muted-soft);
  margin: 0 var(--space-xxs);
}

.job-actions {
  display: inline-flex;
  justify-content: flex-end;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

.job-detail-row {
  background-color: var(--color-surface-soft);
}

.job-detail {
  display: grid;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
}

.job-detail dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-xs) var(--space-lg);
  margin: 0;
}

.job-detail dl div {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: var(--space-sm);
}

.job-detail dt {
  color: var(--color-muted);
  font: var(--typo-caption);
}

.job-detail dd {
  margin: 0;
  color: var(--color-body);
  font: var(--typo-code);
  word-break: break-word;
}

.job-detail-output span {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-muted);
  font: var(--typo-caption);
}

.job-detail-output pre {
  max-height: 220px;
  margin: 0;
  padding: var(--space-sm);
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  background-color: var(--color-canvas);
  border: 1px solid var(--color-hairline-soft);
  border-radius: var(--radius-sm);
  color: var(--color-body);
  font: var(--typo-code);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .connector-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  main {
    padding: var(--space-md);
  }
  .connector-grid {
    grid-template-columns: 1fr;
  }
  .footer-inner {
    grid-template-columns: 1fr;
  }
  .top-nav {
    padding: 0 var(--space-md);
  }
  .top-nav nav {
    display: none;
  }
}