.blacklist-hero {
  padding-bottom: 58px;
}

.blacklist-workbench {
  padding-bottom: 104px;
}

.mode-tabs {
  display: inline-flex;
  gap: 4px;
  margin-top: 26px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  padding: 4px;
}

.mode-tabs button {
  min-height: 40px;
  border-radius: var(--radius-sm);
  background: transparent;
  padding: 7px 15px;
  color: var(--color-muted);
  cursor: pointer;
  font-size: 13px;
  font-weight: 720;
  transition: background-color var(--transition), color var(--transition), box-shadow var(--transition);
}

.mode-tabs button:hover {
  color: var(--color-primary-ink);
}

.mode-tabs button[aria-selected="true"] {
  background: var(--color-bg);
  box-shadow: var(--shadow-card);
  color: var(--color-ink);
}

.mode-tabs button span {
  margin-left: 4px;
  color: var(--color-muted);
  font-size: 11px;
}

.blacklist-form {
  margin-top: 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
  box-shadow: var(--shadow-card);
  padding: 26px;
}

.blacklist-form label {
  color: var(--color-ink);
  font-size: 15px;
  font-weight: 760;
}

.blacklist-form [role="tabpanel"] > p {
  max-width: 72ch;
  margin: 3px 0 0;
  color: var(--color-muted);
  font-size: 13px;
}

#ip-input,
#batch-input {
  width: 100%;
  margin-top: 17px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-ink);
  font: 600 15px/1.5 ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  outline: none;
  transition: border-color var(--transition), background-color var(--transition), box-shadow var(--transition);
}

#ip-input {
  min-height: 54px;
  padding: 0 16px;
}

#batch-input {
  min-height: 174px;
  resize: vertical;
  padding: 14px 16px;
}

#ip-input::placeholder,
#batch-input::placeholder {
  color: var(--color-muted);
  opacity: 1;
}

#ip-input:hover,
#batch-input:hover {
  border-color: var(--color-primary);
}

#ip-input:focus,
#batch-input:focus {
  border-color: var(--color-primary);
  background: var(--color-bg);
  box-shadow: var(--shadow-focus);
}

#ip-input[aria-invalid="true"],
#batch-input[aria-invalid="true"] {
  border-color: var(--color-high);
  box-shadow: 0 0 0 4px oklch(0.50 0.17 25 / 0.12);
}

.input-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 13px;
  margin-top: 11px;
  color: var(--color-muted);
  font-size: 12px;
}

.example-action {
  border-radius: 7px;
  background: var(--color-surface-muted);
  padding: 4px 8px;
  color: var(--color-primary-ink);
  cursor: pointer;
  font: 650 12px/1.4 ui-monospace, SFMono-Regular, Consolas, monospace;
}

.example-action:hover {
  background: var(--color-primary-soft);
}

.submit-row {
  display: flex;
  min-height: 58px;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-top: 18px;
  border-top: 1px solid var(--color-border);
  padding-top: 18px;
}

.submit-row .query-status {
  min-height: 0;
  margin: 0;
  text-align: left;
}

.submit-row > div {
  display: flex;
  flex: 0 0 auto;
  gap: 10px;
}

.submit-row .button {
  min-width: 132px;
}

.scope-note {
  display: flex;
  align-items: flex-start;
  gap: 13px;
  margin-top: 16px;
  border: 1px solid color-mix(in oklch, var(--color-primary) 26%, var(--color-border));
  border-radius: var(--radius-md);
  background: var(--color-primary-soft);
  padding: 15px 17px;
}

.scope-note svg {
  width: 24px;
  flex: 0 0 auto;
  color: var(--color-primary-ink);
}

.scope-note strong {
  color: var(--color-primary-ink);
  font-size: 13px;
}

.scope-note p {
  margin: 3px 0 0;
  color: var(--color-ink-soft);
  font-size: 12px;
}

.blacklist-results {
  margin-top: 54px;
  border-top: 1px solid var(--color-border);
  padding-top: 44px;
}

.results-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
}

.results-heading h2 {
  margin: 3px 0 0;
  font-size: 28px;
  letter-spacing: -0.03em;
}

.blacklist-loading {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  padding: 28px;
}

.blacklist-loading > p {
  margin: 18px 0 0;
  color: var(--color-muted);
  font-size: 13px;
  text-align: center;
}

.loading-line {
  height: 7px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--color-surface-strong);
}

.loading-line span {
  display: block;
  width: 32%;
  height: 100%;
  border-radius: inherit;
  background: var(--color-primary);
  animation: blacklist-progress 1.4s ease-in-out infinite alternate;
}

.blacklist-skeleton {
  display: grid;
  grid-template-columns: 1.35fr repeat(3, 1fr);
  gap: 12px;
  margin-top: 20px;
}

.blacklist-skeleton span {
  min-height: 92px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
}

@keyframes blacklist-progress {
  from { transform: translateX(-25%); }
  to { transform: translateX(310%); }
}

.blacklist-verdict,
.batch-verdict {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 34px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  padding: 26px;
}

.blacklist-verdict > div,
.batch-verdict > div {
  max-width: 680px;
}

.verdict-badge,
.result-status,
.authority-tag,
.category-tag {
  display: inline-flex;
  min-height: 27px;
  align-items: center;
  border-radius: 999px;
  background: var(--color-surface-strong);
  padding: 3px 10px;
  color: var(--color-ink-soft);
  font-size: 11px;
  font-weight: 760;
  white-space: nowrap;
}

.verdict-badge--listed,
.result-status--listed {
  background: var(--color-high-soft);
  color: var(--color-high);
}

.verdict-badge--clean,
.result-status--clean {
  background: var(--color-low-soft);
  color: var(--color-low);
}

.verdict-badge--partial,
.result-status--timeout,
.result-status--unavailable {
  background: var(--color-medium-soft);
  color: var(--color-medium);
}

.blacklist-verdict h3,
.batch-verdict h3 {
  margin: 10px 0 5px;
  font-size: 25px;
  letter-spacing: -0.025em;
  line-height: 1.3;
  text-wrap: balance;
}

.blacklist-verdict p,
.batch-verdict p {
  max-width: 68ch;
  margin: 0;
  color: var(--color-muted);
  font-size: 14px;
}

.verdict-identity {
  width: min(100%, 390px);
  margin: 0;
}

.verdict-identity > div {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 14px;
  border-bottom: 1px solid var(--color-border);
  padding: 7px 0;
}

.verdict-identity > div:last-child {
  border-bottom: 0;
}

.verdict-identity dt,
.verdict-identity dd {
  min-width: 0;
  margin: 0;
  font-size: 12px;
  overflow-wrap: anywhere;
}

.verdict-identity dt {
  color: var(--color-muted);
}

.verdict-identity dd {
  color: var(--color-ink-soft);
  font-weight: 700;
  text-align: right;
}

.summary-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 18px 0 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
  box-shadow: var(--shadow-card);
}

.summary-strip > div {
  min-width: 0;
  padding: 19px 20px;
}

.summary-strip > div + div {
  border-left: 1px solid var(--color-border);
}

.summary-strip dt {
  color: var(--color-muted);
  font-size: 12px;
}

.summary-strip dd {
  margin: 4px 0 0;
  color: var(--color-ink);
  font-size: 24px;
  font-weight: 820;
  font-variant-numeric: tabular-nums;
}

.summary-strip span {
  display: block;
  color: var(--color-muted);
  font-size: 11px;
}

.blacklist-warnings {
  margin-top: 16px;
  border: 1px solid color-mix(in oklch, var(--color-medium) 32%, var(--color-border));
  border-radius: var(--radius-md);
  background: var(--color-medium-soft);
  padding: 13px 16px;
  color: var(--color-ink-soft);
  font-size: 12px;
}

.blacklist-warnings ul {
  margin: 0;
  padding-left: 18px;
}

.result-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 28px;
}

.result-toolbar > span {
  color: var(--color-muted);
  font-size: 12px;
}

.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.filter-buttons button {
  min-height: 36px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-bg);
  padding: 5px 12px;
  color: var(--color-muted);
  cursor: pointer;
  font-size: 12px;
  font-weight: 680;
  transition: border-color var(--transition), background-color var(--transition), color var(--transition);
}

.filter-buttons button:hover,
.filter-buttons button[aria-pressed="true"] {
  border-color: color-mix(in oklch, var(--color-primary) 45%, var(--color-border));
  background: var(--color-primary-soft);
  color: var(--color-primary-ink);
}

.filter-buttons span {
  margin-left: 3px;
  font-variant-numeric: tabular-nums;
}

.blacklist-list {
  display: grid;
  gap: 9px;
  margin-top: 12px;
}

.blacklist-row {
  display: grid;
  grid-template-columns: minmax(190px, 1.25fr) minmax(130px, 0.72fr) minmax(120px, 0.62fr) minmax(110px, 0.58fr) 78px minmax(92px, auto);
  align-items: center;
  gap: 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  padding: 14px 15px;
}

.blacklist-row--listed {
  border-color: color-mix(in oklch, var(--color-high) 34%, var(--color-border));
  background: color-mix(in oklch, var(--color-high-soft) 52%, var(--color-bg));
}

.blacklist-row__name {
  min-width: 0;
}

.blacklist-row__name strong,
.blacklist-row__name code {
  display: block;
  overflow-wrap: anywhere;
}

.blacklist-row__name strong {
  font-size: 13px;
}

.blacklist-row__name code {
  margin-top: 2px;
  color: var(--color-muted);
  font-size: 10px;
}

.blacklist-row__labels {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.authority-tag,
.category-tag {
  min-height: 23px;
  padding: 2px 8px;
  font-size: 10px;
}

.authority-tag--authoritative {
  background: var(--color-info-soft);
  color: var(--color-info);
}

.authority-tag--disputed {
  background: var(--color-medium-soft);
  color: var(--color-medium);
}

.blacklist-row__response,
.blacklist-row__latency {
  min-width: 0;
  color: var(--color-muted);
  font-size: 11px;
  overflow-wrap: anywhere;
}

.blacklist-row__response strong,
.blacklist-row__latency strong {
  display: block;
  margin-top: 2px;
  color: var(--color-ink-soft);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.delist-link {
  color: var(--color-primary-ink);
  font-size: 11px;
  font-weight: 740;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.no-action {
  color: var(--color-muted);
  font-size: 11px;
}

.empty-filter {
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
  padding: 28px;
  color: var(--color-muted);
  font-size: 13px;
  text-align: center;
}

.batch-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(74px, 1fr));
  gap: 8px;
  width: min(100%, 370px);
  margin: 0;
}

.batch-summary > div {
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  padding: 10px;
  text-align: center;
}

.batch-summary dt {
  color: var(--color-muted);
  font-size: 10px;
}

.batch-summary dd {
  margin: 2px 0 0;
  font-size: 19px;
  font-weight: 800;
}

.batch-list {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.batch-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
}

.batch-item summary {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) auto auto;
  align-items: center;
  gap: 13px;
  padding: 16px;
  cursor: pointer;
  list-style: none;
}

.batch-item summary::-webkit-details-marker {
  display: none;
}

.batch-item summary strong {
  min-width: 0;
  font: 700 13px/1.4 ui-monospace, SFMono-Regular, Consolas, monospace;
  overflow-wrap: anywhere;
}

.batch-item summary::after {
  color: var(--color-primary-ink);
  content: "+";
  font-size: 20px;
}

.batch-item[open] summary::after {
  content: "−";
}

.batch-item__content {
  border-top: 1px solid var(--color-border);
  padding: 16px;
}

.batch-item__content .blacklist-list {
  margin-top: 14px;
}

.batch-failure {
  margin: 0;
  color: var(--color-high);
  font-size: 12px;
}

.blacklist-results .result-actions {
  flex-wrap: wrap;
  justify-content: flex-end;
  margin-top: 20px;
}

.blacklist-history {
  margin-top: 66px;
  border-top: 1px solid var(--color-border);
  padding-top: 38px;
}

.blacklist-history__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.blacklist-history-item {
  display: grid;
  gap: 5px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  padding: 15px;
  color: var(--color-ink);
  text-align: left;
}

button.blacklist-history-item {
  cursor: pointer;
  transition: border-color var(--transition), background-color var(--transition);
}

button.blacklist-history-item:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
}

.blacklist-history-item strong {
  font-size: 13px;
  overflow-wrap: anywhere;
}

.blacklist-history-item span,
.blacklist-history-item time {
  color: var(--color-muted);
  font-size: 11px;
}

.blacklist-guide {
  background: var(--color-surface);
  padding-block: 92px;
}

.guide-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1.22fr);
  align-items: start;
  gap: 70px;
}

.guide-layout .section-heading {
  margin: 0;
}

.guide-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px 34px;
}

.guide-facts article {
  border-top: 1px solid var(--color-border-strong);
  padding-top: 16px;
}

.guide-facts h3 {
  margin: 0 0 8px;
  font-size: 16px;
}

.guide-facts p {
  margin: 0;
  color: var(--color-muted);
  font-size: 13px;
}

@media (max-width: 1080px) {
  .blacklist-row {
    grid-template-columns: minmax(190px, 1.2fr) minmax(120px, 0.8fr) 110px 82px;
  }

  .blacklist-row__labels {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

  .blacklist-row__response {
    grid-column: 1;
  }
}

@media (max-width: 900px) {
  .blacklist-verdict,
  .batch-verdict,
  .guide-layout {
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .verdict-identity,
  .batch-summary {
    width: 100%;
  }

  .guide-layout {
    display: grid;
    gap: 42px;
  }
}

@media (max-width: 760px) {
  .summary-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .summary-strip > div + div {
    border-left: 0;
  }

  .summary-strip > div:nth-child(even) {
    border-left: 1px solid var(--color-border);
  }

  .summary-strip > div:nth-child(n + 3) {
    border-top: 1px solid var(--color-border);
  }

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

  .blacklist-row {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px 14px;
  }

  .blacklist-row__labels {
    grid-column: 1;
    grid-row: auto;
  }

  .blacklist-row__response,
  .blacklist-row__latency {
    grid-column: 1;
  }

  .blacklist-row > :last-child {
    grid-column: 2;
    grid-row: 1 / span 3;
    align-self: center;
  }

  .guide-facts {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .blacklist-hero {
    padding-bottom: 42px;
  }

  .blacklist-workbench {
    padding-bottom: 80px;
  }

  .mode-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
  }

  .blacklist-form,
  .blacklist-verdict,
  .batch-verdict {
    padding: 20px;
  }

  .submit-row,
  .results-heading,
  .result-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .submit-row > div,
  .submit-row .button {
    width: 100%;
  }

  .submit-row .button {
    flex: 1;
  }

  .results-heading {
    align-items: flex-start;
  }

  .summary-strip,
  .blacklist-skeleton,
  .batch-summary {
    grid-template-columns: 1fr;
  }

  .summary-strip > div:nth-child(even) {
    border-left: 0;
  }

  .summary-strip > div + div,
  .summary-strip > div:nth-child(n + 3) {
    border-top: 1px solid var(--color-border);
  }

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

  .batch-item summary {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .batch-item summary .result-status {
    grid-column: 1;
  }

  .batch-item summary::after {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

  .blacklist-results .result-actions .button {
    flex: 1 1 140px;
  }

  .blacklist-guide {
    padding-block: 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .loading-line span {
    animation: none;
    transform: none;
  }
}