/* Shared WERKHAUS taskpane design tokens for Word & Excel */

:root {
  --font-family-base: "Segoe UI Variable", "Segoe UI", -apple-system, BlinkMacSystemFont,
    sans-serif;
  --font-size-xs: 12px;
  --font-size-sm: 13px;
  --font-size-base: 14px;
  --font-size-title: 20px;
  --font-size-section: 14px;
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 12px;
  --spacing-lg: 16px;
  --button-height: 34px;
  --input-height: 32px;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --color-brand-red: #d13438;
  --color-brand-green: #1f8a3b;
  --color-surface: #ffffff;
  --color-surface-muted: #fafafa;
  --color-border: #cfd4da;
  --color-border-soft: #e1e4e8;
  --color-text: #1f2328;
  --color-muted: #5d646d;
  --color-focus: #0078d4;
  --color-success: #107c10;
  --color-warning: #d83b01;
  --wk-primary: var(--color-brand-red);
  --wk-primary-contrast: #ffffff;
  --wk-primary-dark: #a61d24;
  --wk-border-soft: var(--color-border);
  --wk-border-faint: var(--color-border-soft);
  --wk-surface: #f7f7f8;
  --wk-surface-tint: #f2f3f5;
  --wk-surface-muted: var(--color-surface-muted);
  --wk-text-muted: var(--color-muted);
  --wk-text-soft: #6f767f;
  --wk-shadow-soft: 0 1px 2px rgba(15, 23, 42, 0.02);
  --wk-shadow-panel: 0 1px 3px rgba(15, 23, 42, 0.05);
  --wk-panel-bg: var(--color-surface);
  --wk-page-bg: #f0f1f3;
  --wk-control-border: var(--color-border);
  --wk-control-hover: #b8bec7;
  --color-hover: #f3f4f6;
  --color-active: #e9ecef;
  --wk-control-focus: color-mix(in srgb, var(--color-focus) 35%, #ffffff);
  --wk-accent: var(--color-brand-red);
}
body.wk-body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  line-height: 1.4;
  margin: 0;
  padding: var(--spacing-lg);
  color: var(--color-text);
  background: var(--wk-page-bg);
}
.wk-app {
  max-width: 960px;
  margin: 0 auto;
}
.wk-top-section {
  margin-bottom: var(--spacing-sm);
}
.wk-sidebar {
  display: flex;
  flex-direction: column;
}
.wk-panel {
  margin: 0 0 var(--spacing-lg);
  padding: var(--spacing-lg);
  border: 1px solid var(--wk-border-faint);
  border-radius: var(--radius-md);
  background: var(--wk-panel-bg);
  box-shadow: var(--wk-shadow-panel);
}
.wk-collapse {
  overflow: hidden;
}
.wk-collapse > summary {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  list-style: none;
  cursor: pointer;
  user-select: none;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--wk-border-faint);
}
.wk-collapse > summary::-webkit-details-marker {
  display: none;
}
.wk-collapse-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1rem;
  height: 1rem;
  flex: 0 0 1rem;
  border: 1px solid var(--wk-border-soft);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--wk-text-muted);
  font-size: var(--font-size-xs);
  line-height: 1;
  margin-left: auto;
  order: 2;
}
.wk-collapse-icon::before {
  content: "▾";
}
.wk-collapse:not([open]) .wk-collapse-icon::before {
  content: "▸";
}
.wk-collapse-title {
  font-size: var(--font-size-section);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text);
  order: 1;
}
.wk-collapse-body {
  padding-top: var(--spacing-md);
}
.wk-toolbar {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-direction: column;
  flex-direction: column;
}
.wk-toolbar > * + * {
  margin-top: var(--spacing-md);
}
.wk-toolbar-row {
  padding: 0.125rem 0 0;
}
.wk-toolbar-filters {
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--wk-border-faint);
}
.wk-file-row,
.wk-meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-sm);
}
.wk-file-row > *,
.wk-meta-row > * {
  margin: 0;
}
.wk-meta-row label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--wk-text-muted);
}
.wk-file-row button,
.wk-meta-row input,
.wk-meta-row select {
  min-height: var(--input-height);
}
.wk-file-row button {
  flex: 1 1 120px;
  min-width: 120px;
}
.wk-meta-row input {
  flex: 1 1 220px;
  min-width: 10rem;
}
.wk-meta-row select {
  flex: 0 0 8.5rem;
  min-width: 8.5rem;
}
.wk-meta-row input,
.wk-meta-row select {
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--wk-control-border);
  border-radius: var(--radius-sm);
  background: var(--wk-surface-muted);
  color: var(--color-text);
  box-sizing: border-box;
  font: inherit;
  font-size: var(--font-size-sm);
  line-height: 1.3;
}
.wk-meta-row input:hover,
.wk-meta-row select:hover {
  border-color: var(--wk-control-hover);
}
.wk-meta-row input:focus,
.wk-meta-row input:focus-visible,
.wk-meta-row select:focus,
.wk-meta-row select:focus-visible {
  outline: none;
  border-color: var(--color-focus);
  background: var(--color-surface);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-focus) 16%, transparent);
}
#variableSearchInput {
  flex-basis: 220px;
}
#variableFilterSelect {
  flex-basis: 8.5rem;
}
.wk-addon-panel {
  margin: 0 0 var(--spacing-lg);
  padding: 0.625rem 0.75rem;
  border: 1px solid var(--wk-border-faint);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--wk-shadow-soft);
}
.wk-addon-head {
  font-size: var(--font-size-xs);
  font-weight: 700;
  line-height: 1.2;
  color: var(--wk-text-muted);
  text-transform: uppercase;
  letter-spacing: 0;
}
.wk-addon-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: 0.45rem;
  font-size: var(--font-size-xs);
  color: var(--wk-text-muted);
}
.wk-addon-row label {
  font-weight: 600;
}
.wk-addon-row select {
  min-height: calc(var(--input-height) - 4px);
  padding: 0.18rem 0.45rem;
  border: 1px solid var(--wk-control-border);
  border-radius: var(--radius-sm);
  background: var(--wk-surface-muted);
  color: var(--color-text);
  font: inherit;
  font-size: var(--font-size-sm);
}
.wk-btn {
  appearance: auto;
  -webkit-appearance: button;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  min-height: var(--button-height);
  padding: 0.4rem 0.75rem;
  margin: 0;
  border-radius: var(--radius-sm);
  border: 1px solid var(--wk-control-border);
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
  font-size: var(--font-size-sm);
  line-height: 1.2;
  box-shadow: none;
  transition:
    border-color 120ms ease,
    background-color 120ms ease,
    color 120ms ease,
    box-shadow 120ms ease;
  cursor: pointer;
}
.wk-btn:hover,
.wk-action-btn:hover {
  background: var(--color-hover);
  border-color: var(--wk-control-hover);
}
.wk-btn:focus,
.wk-btn:focus-visible,
.wk-action-btn:focus,
.wk-action-btn:focus-visible {
  outline: none;
  border-color: var(--color-focus);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-focus) 16%, transparent);
}
.wk-btn:disabled,
.wk-action-btn:disabled {
  opacity: 0.56;
  cursor: default;
  box-shadow: none;
}
.wk-feedback {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--wk-border-faint);
}
.wk-btn-primary {
  background: color-mix(in srgb, var(--wk-primary) 8%, var(--color-surface));
  color: var(--wk-primary-dark);
  border-color: color-mix(in srgb, var(--wk-primary) 25%, var(--color-border));
}
.wk-btn-primary:hover {
  background: color-mix(in srgb, var(--wk-primary) 12%, var(--color-surface));
  border-color: color-mix(in srgb, var(--wk-primary) 35%, var(--color-border));
}
.wk-file-status {
  margin-top: 0;
  font-size: var(--font-size-sm);
  line-height: 1.4;
  color: var(--wk-text-muted);
}
.wk-status {
  margin-top: var(--spacing-xs);
  color: var(--color-focus);
}
#variablesList > * + * {
  margin-top: var(--spacing-sm);
}
.wk-var-card {
  border: 1px solid var(--wk-border-faint);
  border-radius: var(--radius-md);
  background: var(--wk-surface-tint);
  padding: 0.75rem 0.8125rem;
}
.wk-var-head {
  font-size: var(--font-size-sm);
  line-height: 1.45;
  color: var(--color-muted);
}
.wk-var-head > * {
  display: inline-block;
  vertical-align: middle;
  margin-right: 0.3125rem;
  margin-bottom: 0.1875rem;
}
.wk-var-head > *:last-child {
  margin-right: 0;
}
.wk-var-name {
  font-weight: 700;
  color: var(--color-text);
}
.wk-var-sep {
  color: var(--color-border);
}
.wk-status-up {
  color: var(--color-success);
  font-weight: 700;
}
.wk-status-old {
  color: var(--color-warning);
  font-weight: 700;
}
.wk-status-unused {
  color: var(--wk-text-soft);
  font-weight: 700;
}
.wk-var-preview {
  margin-top: var(--spacing-sm);
  padding: 0.5rem 0.625rem;
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  font-size: var(--font-size-sm);
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-x: auto;
}
.wk-options-row {
  margin-top: var(--spacing-sm);
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--color-border-soft);
}
.wk-option {
  display: inline-block;
  margin-right: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
  font-size: var(--font-size-xs);
  color: var(--color-muted);
  white-space: nowrap;
}
.wk-option input {
  margin-right: var(--spacing-xs);
}
.wk-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--color-border-soft);
}
.wk-action-btn {
  appearance: auto;
  -webkit-appearance: button;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  margin: 0;
  padding: 0.35rem 0.75rem;
  flex: 1 1 120px;
  min-width: 120px;
  border: 1px solid var(--wk-control-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  min-height: var(--button-height);
  font-size: var(--font-size-sm);
  line-height: 1.2;
  color: var(--color-text);
  box-shadow: none;
  transition:
    background-color 120ms ease,
    border-color 120ms ease,
    color 120ms ease,
    box-shadow 120ms ease;
  cursor: pointer;
}
.wk-action-btn-primary {
  background: color-mix(in srgb, var(--wk-primary) 8%, var(--color-surface));
  color: var(--wk-primary-dark);
  border-color: color-mix(in srgb, var(--wk-primary) 25%, var(--color-border));
}
.wk-action-btn-primary:hover {
  background: color-mix(in srgb, var(--wk-primary) 12%, var(--color-surface));
  border-color: color-mix(in srgb, var(--wk-primary) 35%, var(--color-border));
}
.wk-icon {
  display: inline-block;
  margin-right: var(--spacing-xs);
  line-height: 1;
}
.wk-missing-block {
  margin-bottom: var(--spacing-sm);
  padding: 0.75rem 0.8125rem;
  border: 1px solid rgba(216, 59, 1, 0.2);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}
.wk-missing-title {
  margin-bottom: var(--spacing-xs);
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-warning);
}
.wk-missing-list {
  font-size: var(--font-size-sm);
  line-height: 1.45;
  color: var(--color-warning);
}
.wk-empty-filter {
  padding: 0.75rem 0.8125rem;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  font-size: var(--font-size-sm);
  line-height: 1.45;
  color: var(--wk-text-muted);
}

.wk-visually-hidden-file {
  display: none;
}

@media (max-width: 480px) {
  body.wk-body {
    padding: 0.625rem;
  }

  .wk-top-section {
    margin-bottom: var(--spacing-sm);
  }

  .wk-panel {
    padding: var(--spacing-md);
  }

  .wk-toolbar > * + * {
    margin-top: var(--spacing-sm);
  }

  .wk-toolbar-filters {
    padding-top: var(--spacing-sm);
  }

  .wk-feedback {
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
  }

  .wk-addon-panel {
    padding: 0.55rem 0.65rem;
  }

  .wk-var-card {
    padding: 0.6875rem;
  }
}