.filter-tool {
  --filter-border: color-mix(in srgb, var(--md-default-fg-color) 18%, transparent);
  --filter-border-strong: color-mix(in srgb, var(--md-primary-fg-color) 46%, transparent);
  --filter-soft: color-mix(in srgb, var(--md-default-fg-color) 5%, transparent);
  --filter-softer: color-mix(in srgb, var(--md-default-fg-color) 2.5%, transparent);
  --filter-accent: color-mix(in srgb, var(--md-primary-fg-color) 12%, transparent);
  --filter-warning: #ed9b00;
  --filter-danger: #d32f2f;
  margin: 1.5rem 0 2rem;
  color: var(--md-default-fg-color);
}

.filter-design-warning {
  margin: 1rem 0;
  padding: 0.75rem 0.9rem;
  border-left: 0.25rem solid #ed9b00;
  border-radius: 0.25rem;
  background: color-mix(in srgb, #ed9b00 11%, transparent);
}

.filter-design-warning strong {
  display: block;
  margin-bottom: 0.2rem;
}

.filter-design-warning p {
  margin: 0;
}

.filter-tool [hidden] {
  display: none !important;
}

.filter-management-safety {
  margin-bottom: 1rem;
  padding: 0.75rem 0.9rem;
  border-left: 0.25rem solid var(--md-primary-fg-color);
  border-radius: 0.25rem;
  background: var(--filter-accent);
}

.filter-management-safety strong {
  display: block;
  margin-bottom: 0.2rem;
}

.filter-management-safety p {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.5;
}

.filter-tool-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
  margin-bottom: 1rem;
  padding: 0.8rem;
  border: 1px solid var(--filter-border);
  border-radius: 0.65rem;
  background:
    linear-gradient(120deg, var(--filter-accent), transparent 56%),
    var(--md-default-bg-color);
}

.filter-example-heading {
  display: grid;
  flex: 1 0 100%;
  gap: 0.15rem;
}

.filter-example-heading span {
  color: color-mix(in srgb, var(--md-default-fg-color) 64%, transparent);
  font-size: 0.72rem;
}

.filter-example-primer {
  flex: 1 0 100%;
  padding: 0.6rem 0.7rem;
  border-radius: 0.4rem;
  background: var(--filter-soft);
}

.filter-example-primer > p {
  margin: 0;
  color: color-mix(in srgb, var(--md-default-fg-color) 76%, transparent);
  font-size: 0.72rem;
  line-height: 1.45;
}

.filter-primer-tables {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 0.6rem;
  align-items: start;
  margin-top: 0.5rem;
}

.filter-primer-table {
  width: 100%;
  margin: 0 !important;
  border-collapse: collapse;
  border: 1px solid var(--filter-border);
  background: var(--md-default-bg-color);
  font-size: 0.68rem;
  line-height: 1.35;
}

.filter-primer-table caption {
  padding: 0 0 0.3rem;
  color: var(--md-default-fg-color);
  font-size: 0.7rem;
  font-weight: 800;
  text-align: left;
}

.filter-primer-table th,
.filter-primer-table td {
  padding: 0.32rem 0.4rem;
  border: 1px solid var(--filter-border);
  text-align: left;
  vertical-align: top;
}

.filter-primer-table th {
  background: var(--filter-soft);
  font-weight: 800;
}

.filter-primer-table th:first-child,
.filter-primer-table td:first-child {
  width: 38%;
}

.filter-primer-table code {
  white-space: nowrap;
}

.filter-example-primer > .filter-primer-note {
  margin-top: 0.45rem;
}

.filter-example-grid {
  display: grid;
  flex: 1 0 100%;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 0.55rem;
}

.filter-tool .filter-example-grid button {
  display: grid;
  gap: 0.3rem;
  align-content: start;
  min-height: 4.25rem;
  text-align: left;
}

.filter-example-grid button span {
  line-height: 1.3;
}

.filter-example-grid button code {
  color: color-mix(in srgb, var(--md-default-fg-color) 65%, transparent);
  background: transparent;
  font-size: 0.61rem;
  font-weight: 500;
  line-height: 1.35;
  overflow-wrap: anywhere;
  white-space: normal;
}

.filter-tool-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(18rem, 0.9fr);
  gap: 1rem;
  align-items: start;
}

.filter-tool.filter-policy-detached .filter-tool-grid {
  grid-template-columns: minmax(0, 1fr);
}

.filter-policy-rail {
  margin: 1rem 0 2rem;
}

.filter-policy-rail .filter-policy {
  width: 100%;
}

@media (min-width: 90rem) {
  .md-sidebar--secondary.filter-policy-sidebar {
    width: calc(20rem + (100vw - 61rem) / 2);
    margin-inline-end: calc((61rem - 100vw) / 2);
  }

  [dir="ltr"] .md-sidebar--secondary.filter-policy-sidebar .md-sidebar__inner {
    padding-right: 0;
  }

  [dir="rtl"] .md-sidebar--secondary.filter-policy-sidebar .md-sidebar__inner {
    padding-left: 0;
  }
}

.filter-panel {
  min-width: 0;
  padding: 1rem;
  border: 1px solid var(--filter-border);
  border-radius: 0.65rem;
  background: var(--md-default-bg-color);
  box-shadow: 0 0.15rem 0.65rem color-mix(in srgb, #000 9%, transparent);
}

.filter-panel + .filter-panel,
.filter-tool-grid + .filter-panel {
  margin-top: 1rem;
}

.filter-tool-grid .filter-panel + .filter-panel {
  margin-top: 0;
}

.filter-panel-heading {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  justify-content: space-between;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--filter-border);
}

.filter-panel-heading h2 {
  margin: 0.12rem 0 0 !important;
  font-size: 1.22rem;
  line-height: 1.25;
}

.filter-eyebrow {
  margin: 0;
  color: color-mix(in srgb, var(--md-default-fg-color) 62%, transparent);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.filter-tool h3 {
  margin: 1rem 0 0.55rem;
  font-size: 0.88rem;
  letter-spacing: 0.015em;
}

.filter-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.72rem;
}

.filter-tool label {
  display: block;
  min-width: 0;
  color: color-mix(in srgb, var(--md-default-fg-color) 82%, transparent);
  font-size: 0.76rem;
  font-weight: 750;
}

.filter-tool input,
.filter-tool select,
.filter-tool textarea {
  display: block;
  width: 100%;
  box-sizing: border-box;
  margin-top: 0.3rem;
  border: 1px solid var(--filter-border);
  border-radius: 0.38rem;
  color: var(--md-default-fg-color);
  background: var(--md-code-bg-color);
  font: inherit;
}

.filter-tool input,
.filter-tool select {
  min-height: 2.35rem;
  padding: 0.4rem 0.55rem;
}

.filter-tool textarea {
  min-height: 9rem;
  padding: 0.72rem;
  resize: vertical;
  font: 0.76rem/1.5 var(--md-code-font-family);
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.filter-tool input:focus-visible,
.filter-tool select:focus-visible,
.filter-tool textarea:focus-visible,
.filter-tool button:focus-visible {
  outline: 0.15rem solid var(--md-accent-fg-color);
  outline-offset: 0.12rem;
}

.filter-tool input::placeholder,
.filter-tool textarea::placeholder {
  color: color-mix(in srgb, var(--md-code-fg-color) 48%, transparent);
}

.filter-check-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1rem;
  margin-top: 0.8rem;
  padding: 0.68rem 0.75rem;
  border: 1px solid var(--filter-border);
  border-radius: 0.4rem;
  background: var(--filter-soft);
}

.filter-check-row label {
  display: inline-flex;
  gap: 0.45rem;
  align-items: center;
  margin: 0;
  cursor: pointer;
}

.filter-check-row input {
  width: 1rem;
  min-height: 1rem;
  height: 1rem;
  margin: 0;
  padding: 0;
}

.filter-tool button {
  appearance: none;
  min-height: 2.2rem;
  padding: 0.4rem 0.72rem;
  border: 1px solid var(--filter-border);
  border-radius: 0.35rem;
  color: var(--md-default-fg-color);
  background: var(--filter-soft);
  font: inherit;
  font-size: 0.76rem;
  font-weight: 750;
  cursor: pointer;
}

.filter-tool button:hover:not(:disabled) {
  border-color: var(--filter-border-strong);
  background: var(--filter-accent);
}

.filter-tool button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

.filter-tool .filter-primary-action {
  border-color: var(--md-primary-fg-color);
  color: var(--md-primary-bg-color);
  background: var(--md-primary-fg-color);
}

.filter-tool .filter-primary-action:hover:not(:disabled) {
  filter: brightness(1.12);
  background: var(--md-primary-fg-color);
}

.filter-tool .filter-danger-action {
  color: color-mix(in srgb, var(--filter-danger) 82%, var(--md-default-fg-color));
}

.filter-field-help {
  margin: 0.65rem 0;
  color: color-mix(in srgb, var(--md-default-fg-color) 67%, transparent);
  font-size: 0.76rem;
  line-height: 1.48;
}

.filter-advanced {
  margin-top: 1rem;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--filter-border);
  border-radius: 0.48rem;
  background: var(--filter-softer);
}

.filter-advanced summary {
  font-size: 0.78rem;
  font-weight: 800;
  cursor: pointer;
}

.filter-advanced[open] summary {
  margin-bottom: 0.65rem;
}

.filter-live-preview {
  display: grid;
  gap: 0.6rem;
  margin-top: 1rem;
  padding: 0.8rem;
  border: 1px solid var(--filter-border-strong);
  border-radius: 0.48rem;
  background:
    linear-gradient(135deg, var(--filter-accent), transparent 62%),
    var(--filter-softer);
}

.filter-live-preview > div {
  min-width: 0;
}

.filter-preview-label {
  display: block;
  margin-bottom: 0.32rem;
  color: color-mix(in srgb, var(--md-default-fg-color) 62%, transparent);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.filter-live-preview code,
.filter-rule-command,
.filter-explain-results code {
  display: block;
  max-width: 100%;
  padding: 0.58rem 0.65rem;
  border: 1px solid var(--filter-border);
  border-radius: 0.35rem;
  color: var(--md-code-fg-color);
  background: var(--md-code-bg-color);
  font-size: 0.72rem;
  line-height: 1.5;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.filter-live-preview p {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.48;
}

.filter-builder-actions,
.filter-rule-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 0.75rem;
}

.filter-rule-list {
  display: grid;
  gap: 0.72rem;
  margin: 0.85rem 0 0;
  padding: 0;
  list-style: none;
}

.filter-rule-list > li {
  margin: 0;
}

.filter-rule-card {
  padding: 0.75rem;
  border: 1px solid var(--filter-border);
  border-radius: 0.48rem;
  background: var(--filter-softer);
}

.filter-rule-card-header {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 0.55rem;
}

.filter-rule-labels {
  display: grid;
  gap: 0.12rem;
}

.filter-rule-labels strong {
  font-size: 0.81rem;
}

.filter-rule-labels span,
.filter-rule-meta {
  color: color-mix(in srgb, var(--md-default-fg-color) 62%, transparent);
  font-size: 0.66rem;
}

.filter-rule-meta {
  text-align: right;
}

.filter-rule-card p {
  margin: 0.62rem 0 0;
  font-size: 0.75rem;
  line-height: 1.48;
}

.filter-rule-actions {
  margin-top: 0.62rem;
}

.filter-rule-actions button {
  min-height: 1.9rem;
  padding: 0.26rem 0.55rem;
  font-size: 0.7rem;
}

.filter-empty-state {
  margin-top: 0.85rem;
  padding: 2.2rem 1rem;
  border: 1px dashed var(--filter-border-strong);
  border-radius: 0.48rem;
  color: color-mix(in srgb, var(--md-default-fg-color) 58%, transparent);
  background: var(--filter-softer);
  text-align: center;
  font-size: 0.78rem;
}

.filter-policy-summary {
  margin-top: 0.85rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--filter-border);
  color: color-mix(in srgb, var(--md-default-fg-color) 68%, transparent);
  font-size: 0.7rem;
  font-weight: 700;
}

.filter-policy-target {
  margin-top: 0.85rem;
}

.filter-policy-target label {
  max-width: 18rem;
}

.filter-inline-warnings {
  margin: 0.58rem 0 0 1rem;
  padding: 0;
  color: color-mix(in srgb, var(--filter-warning) 80%, var(--md-default-fg-color));
  font-size: 0.71rem;
  line-height: 1.42;
}

.filter-inline-warnings li + li {
  margin-top: 0.2rem;
}

.filter-import textarea,
.filter-export textarea {
  min-height: 10rem;
}

.filter-error {
  margin-top: 0.85rem;
  padding: 0.7rem 0.8rem;
  border-left: 0.25rem solid var(--filter-danger);
  border-radius: 0.25rem;
  color: color-mix(in srgb, var(--filter-danger) 82%, var(--md-default-fg-color));
  background: color-mix(in srgb, var(--filter-danger) 10%, transparent);
  font-size: 0.76rem;
}

.filter-simulator-facts {
  margin-top: 0.85rem;
}

.filter-packet-reader {
  margin-top: 0.85rem;
  padding: 0.8rem;
  border: 1px solid var(--filter-border-strong);
  border-radius: 0.48rem;
  background:
    linear-gradient(135deg, var(--filter-accent), transparent 68%),
    var(--filter-softer);
}

.filter-packet-reader-heading {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  justify-content: space-between;
}

.filter-packet-reader-heading h3 {
  margin: 0;
}

.filter-packet-reader-heading .filter-field-help {
  margin-bottom: 0.7rem;
}

.filter-packet-reader-heading > span {
  flex: 0 0 auto;
  padding: 0.2rem 0.42rem;
  border: 1px solid var(--filter-border);
  border-radius: 999px;
  color: color-mix(in srgb, var(--md-default-fg-color) 65%, transparent);
  background: var(--md-default-bg-color);
  font-size: 0.62rem;
  font-weight: 800;
  text-transform: uppercase;
}

.filter-packet-reader textarea {
  min-height: 5.2rem;
}

.filter-packet-decode {
  margin-top: 0.85rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--filter-border);
}

.filter-packet-decode > h3 {
  margin-top: 0;
}

.filter-packet-load-status {
  margin: 0.7rem 0;
  padding: 0.58rem 0.65rem;
  border-left: 0.22rem solid #2e7d32;
  border-radius: 0.28rem;
  background: var(--filter-soft);
  font-size: 0.72rem;
  line-height: 1.42;
}

.filter-packet-load-status[data-loaded="false"] {
  border-left-color: var(--filter-warning);
}

.filter-packet-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
  margin: 0.7rem 0 0;
}

.filter-packet-fields > div {
  min-width: 0;
  padding: 0.58rem;
  border: 1px solid var(--filter-border);
  border-radius: 0.35rem;
  background: var(--md-code-bg-color);
}

.filter-packet-fields dt {
  color: color-mix(in srgb, var(--md-default-fg-color) 58%, transparent);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.filter-packet-fields dd {
  margin: 0.22rem 0 0;
  font: 0.7rem/1.45 var(--md-code-font-family);
  overflow-wrap: anywhere;
}

.filter-packet-notes {
  margin-top: 0.7rem;
}

.filter-tool .filter-simulator-check {
  display: flex;
  gap: 0.55rem;
  align-items: center;
  align-self: end;
  min-height: 2.35rem;
  padding: 0.4rem 0.55rem;
  border: 1px solid var(--filter-border);
  border-radius: 0.38rem;
  background: var(--filter-soft);
  cursor: pointer;
}

.filter-tool .filter-simulator-check input {
  flex: 0 0 auto;
  width: 1rem;
  height: 1rem;
  min-height: 1rem;
  margin: 0;
  padding: 0;
}

.filter-decision {
  margin-top: 1rem;
  padding: 0.85rem;
  border: 1px solid var(--filter-border-strong);
  border-radius: 0.48rem;
  background: var(--filter-softer);
}

.filter-decision > h3:first-child {
  margin-top: 0;
}

.filter-decision-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: 0.55rem;
}

.filter-decision-grid > div {
  display: grid;
  gap: 0.15rem;
  padding: 0.58rem;
  border: 1px solid var(--filter-border);
  border-radius: 0.35rem;
  background: var(--md-code-bg-color);
}

.filter-decision-grid span {
  color: color-mix(in srgb, var(--md-default-fg-color) 58%, transparent);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.filter-decision-grid strong {
  font-size: 0.72rem;
  overflow-wrap: anywhere;
}

.filter-trace {
  display: grid;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.filter-trace li {
  display: grid;
  gap: 0.18rem;
  margin: 0;
  padding: 0.58rem 0.65rem;
  border-left: 0.22rem solid var(--filter-border-strong);
  border-radius: 0.28rem;
  background: var(--filter-soft);
  font-size: 0.72rem;
  line-height: 1.42;
}

.filter-trace li strong {
  font-size: 0.7rem;
  text-transform: uppercase;
}

.filter-trace-match {
  border-left-color: #2e7d32 !important;
}

.filter-trace-shadow {
  border-left-color: var(--filter-warning) !important;
}

.filter-trace-miss,
.filter-trace-disabled,
.filter-trace-stopped {
  opacity: 0.72;
}

.filter-explain-results {
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--filter-border);
}

.filter-explain-results h3 {
  margin-top: 0;
}

.filter-explain-results ol {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding-left: 1.4rem;
}

.filter-explain-results li {
  padding-left: 0.2rem;
}

.filter-explain-results p {
  margin: 0.45rem 0 0;
  font-size: 0.76rem;
  line-height: 1.48;
}

.filter-export-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.85rem 0;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--filter-border);
}

.filter-export-tabs button[aria-selected="true"] {
  border-color: var(--md-primary-fg-color);
  color: var(--md-primary-bg-color);
  background: var(--md-primary-fg-color);
}

@media (max-width: 62rem) {
  .filter-primer-tables {
    grid-template-columns: 1fr;
  }

  .filter-tool-grid {
    grid-template-columns: 1fr;
  }

  .filter-tool-grid .filter-panel + .filter-panel {
    margin-top: 0;
  }
}

@media (max-width: 44rem) {
  .filter-panel {
    padding: 0.75rem;
  }

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

  .filter-panel-heading,
  .filter-packet-reader-heading,
  .filter-rule-card-header {
    align-items: stretch;
    flex-direction: column;
  }

  .filter-packet-reader-heading > span {
    align-self: flex-start;
  }

  .filter-packet-fields {
    grid-template-columns: 1fr;
  }

  .filter-rule-meta {
    text-align: left;
  }

  .filter-tool-toolbar button,
  .filter-builder-actions button {
    flex: 1 1 auto;
  }
}