.chart-card {
  margin-bottom: 18px;
  padding: 28px 28px 20px;
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  background: var(--panel);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.025), 0 18px 60px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(16px);
}

.chart-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 23px;
}

.chart-heading .eyebrow { margin-bottom: 8px; }
h2 { margin: 0; font-size: 23px; letter-spacing: -0.035em; }
.range-label { color: var(--muted); font-size: 12px; }

.panel-heading-tools {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.panel-heading-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.segmented-control {
  display: flex;
  padding: 3px;
  border: 1px solid var(--panel-border);
  border-radius: 9px;
  background: rgba(5, 7, 9, 0.3);
}

.segmented-control button {
  border: 0;
  border-radius: 6px;
  padding: 7px 10px;
  color: var(--muted);
  background: transparent;
  font: inherit;
  font-size: 11px;
  cursor: pointer;
}

.segmented-control button:hover { color: var(--text); }
.segmented-control button.active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.09);
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.18);
}
.segmented-control button:focus-visible { outline: 2px solid var(--blue); outline-offset: 1px; }

.refresh-button {
  min-height: 35px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 10px;
  border: 1px solid var(--panel-border);
  border-radius: 9px;
  color: var(--muted);
  background: rgba(5, 7, 9, 0.3);
  font: inherit;
  font-size: 11px;
  cursor: pointer;
}

.refresh-button:hover:not(:disabled) {
  border-color: rgba(91, 168, 239, 0.36);
  color: var(--text);
}

.refresh-button:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 1px;
}

.refresh-button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.refresh-button-icon {
  display: inline-block;
  color: rgba(91, 168, 239, 0.68);
  font-size: 15px;
  line-height: 1;
}

.refresh-button-loading .refresh-button-icon {
  animation: ranked-list-spin 800ms linear infinite;
}

.chart { width: 100%; min-height: 285px; position: relative; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart .grid-line { stroke: var(--grid); stroke-width: 1; vector-effect: non-scaling-stroke; }
.chart .axis-label { fill: #676c75; font-size: 11px; font-family: inherit; }
.chart .line { fill: none; stroke: var(--red); stroke-width: 2.5; vector-effect: non-scaling-stroke; }
.chart .area { fill: url("#activityGradient"); }
.chart .bar { fill: rgba(91, 168, 239, 0.52); transition: fill 120ms ease; }
.chart .bar:hover { fill: var(--blue); }
.chart-tooltip {
  position: absolute;
  z-index: 2;
  padding: 8px 10px;
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  color: var(--text);
  background: #171a1f;
  box-shadow: 0 8px 22px rgba(0, 0, 0, .25);
  font-size: 12px;
  pointer-events: none;
  transform: translate(-50%, calc(-100% - 10px));
  white-space: nowrap;
}
.chart-tooltip span { margin-left: 5px; color: var(--muted); }

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 42px;
}

.metric-card {
  min-height: 154px;
  position: relative;
  overflow: hidden;
  padding: 24px 23px 22px;
  border: 1px solid var(--panel-border);
  border-radius: 15px;
  background: var(--panel);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.025), 0 18px 60px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(16px);
}

.metric-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
}

.accent-red { --accent: var(--red); }
.accent-blue { --accent: var(--blue); }
.accent-gold { --accent: var(--gold); }
.accent-green { --accent: var(--green); }
.metric-card p { margin: 0; color: var(--muted); font-size: 13px; }
.metric-card strong {
  display: block;
  margin: 14px 0 3px;
  font-size: clamp(31px, 4vw, 43px);
  line-height: 1;
  letter-spacing: -0.055em;
  font-variant-numeric: tabular-nums;
}
.metric-card strong.metric-value-loading {
  width: min(68%, 145px);
  height: clamp(31px, 4vw, 43px);
  border-radius: 8px;
  background: linear-gradient(
    100deg,
    rgba(255, 255, 255, 0.045) 20%,
    rgba(255, 255, 255, 0.095) 40%,
    rgba(255, 255, 255, 0.045) 60%
  );
  background-size: 220% 100%;
  animation: skeleton-shimmer 1.8s ease-in-out infinite;
}
.metric-card span { color: #737881; font-size: 11px; }

.ranked-list {
  --ranked-list-min-height: 700px;
  list-style: none;
  margin: 0;
  padding: 0;
  min-block-size: var(--ranked-list-min-height);
  position: relative;
  display: grid;
  align-content: start;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(var(--ranked-list-rows, 1), auto);
  grid-auto-flow: column;
  column-gap: 34px;
}

.ranked-list-loading { --ranked-list-rows: 10; }

.ranked-row {
  min-width: 0;
  min-block-size: 70px;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  grid-template-rows: auto auto;
  align-items: center;
  column-gap: 11px;
  row-gap: 5px;
  padding: 15px 2px;
  border-top: 1px solid var(--panel-border);
}

.ranked-row.ranked-column-start { border-top-color: rgba(239, 91, 91, 0.3); }
.ranked-rank {
  grid-row: 1 / 3;
  color: #656a73;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}
.ranked-title {
  min-width: 0;
  overflow: hidden;
  color: var(--text);
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ranked-title:hover { color: var(--red); }
.ranked-meta {
  overflow: hidden;
  color: var(--muted);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ranked-value {
  grid-column: 3;
  grid-row: 1;
  text-align: right;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}
.ranked-value strong { font-size: 18px; letter-spacing: -0.03em; }
.ranked-signal {
  grid-column: 3;
  grid-row: 2;
  color: var(--green);
  font-size: 11px;
  text-align: right;
  white-space: nowrap;
}
.changed-result .ranked-signal { color: var(--muted); }

.ranked-row-skeleton {
  pointer-events: none;
  user-select: none;
}

.ranked-list-loading .ranked-row-skeleton:first-child,
.ranked-list-loading .ranked-row-skeleton:nth-child(11) {
  border-top-color: rgba(239, 91, 91, 0.3);
}

.ranked-skeleton-block,
.search-skeleton-block {
  display: block;
  border-radius: 999px;
  background: linear-gradient(
    100deg,
    rgba(255, 255, 255, 0.045) 20%,
    rgba(255, 255, 255, 0.095) 40%,
    rgba(255, 255, 255, 0.045) 60%
  );
  background-size: 220% 100%;
  animation: skeleton-shimmer 1.8s ease-in-out infinite;
}

.ranked-skeleton-rank { width: 16px; height: 10px; }
.ranked-skeleton-title { width: min(72%, 260px); height: 13px; }
.ranked-skeleton-meta { width: min(88%, 360px); height: 9px; }
.ranked-skeleton-value {
  width: 68px;
  height: 16px;
  justify-self: end;
}
.ranked-skeleton-signal {
  width: 96px;
  height: 9px;
  justify-self: end;
}

@keyframes skeleton-shimmer {
  from { background-position: 100% 0; }
  to { background-position: -100% 0; }
}

.ranked-list-status {
  width: 1px;
  height: 1px;
  position: absolute;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.ranked-list-updating .ranked-row,
.ranked-list-updating .ranked-list-state,
.refreshable-list-updating > :not(.refreshable-list-overlay) {
  opacity: 0.38;
}

.refreshable-list { position: relative; }

.ranked-list-overlay,
.refreshable-list-overlay {
  position: absolute;
  z-index: 2;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border-radius: 10px;
  color: #d5d7db;
  background: rgba(11, 13, 16, 0.48);
  backdrop-filter: blur(1.5px);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.01em;
}

.ranked-list-overlay::before,
.refreshable-list-overlay::before {
  width: 13px;
  height: 13px;
  content: "";
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-top-color: var(--blue);
  border-radius: 50%;
  animation: ranked-list-spin 800ms linear infinite;
}

@keyframes ranked-list-spin {
  to { transform: rotate(360deg); }
}

.ranked-list-notice,
.refreshable-list-notice {
  max-width: calc(100% - 24px);
  position: absolute;
  z-index: 3;
  inset-block-start: 8px;
  inset-inline-start: 50%;
  padding: 8px 11px;
  border: 1px solid rgba(239, 91, 91, 0.3);
  border-radius: 8px;
  color: #e0a0a0;
  background: rgba(45, 24, 27, 0.96);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  font-size: 11px;
  text-align: center;
  transform: translateX(-50%);
}

.ranked-list-state {
  grid-column: 1 / -1;
  min-block-size: var(--ranked-list-min-height);
  display: grid;
  place-items: center;
  padding: 30px 2px 20px;
  border-top: 1px solid var(--panel-border);
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}
.ranked-list-state.error { color: #d68a8a; }

.search-filters {
  display: grid;
  grid-template-columns: 2fr .7fr 1.5fr 1.7fr;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  background: rgba(5, 7, 9, 0.24);
}

.search-field {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.search-field > span {
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.search-field input,
.search-field select {
  width: 100%;
  min-width: 0;
  height: 39px;
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 0 11px;
  outline: none;
  color: var(--text);
  background: #12151a;
  font: inherit;
  font-size: 12px;
}

.search-field input::placeholder { color: #5f646d; }
.search-field input:focus,
.search-field select:focus {
  border-color: rgba(91, 168, 239, .7);
  box-shadow: 0 0 0 3px rgba(91, 168, 239, .09);
}

.search-submit,
.search-more {
  border: 1px solid rgba(91, 168, 239, .42);
  border-radius: 8px;
  color: var(--text);
  background: rgba(91, 168, 239, .13);
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.search-submit { height: 39px; align-self: end; }
.search-submit:hover,
.search-more:hover { background: rgba(91, 168, 239, .22); }
.search-submit:disabled,
.search-more:disabled { cursor: wait; opacity: .55; }
.search-status {
  min-height: 17px;
  margin: 18px 2px 4px;
  color: var(--muted);
  font-size: 11px;
}
.search-status.error { color: #d68a8a; }
.search-results { border-top: 1px solid var(--panel-border); }
.search-more {
  display: block;
  min-width: 160px;
  height: 38px;
  margin: 18px auto 0;
  padding: 0 16px;
}
.search-more[hidden] { display: none; }

.article-result {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 7px 18px;
  padding: 17px 2px;
  border-bottom: 1px solid var(--panel-border);
}
.article-result-heading {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 9px;
}
.article-result-title {
  min-width: 0;
  overflow: hidden;
  color: var(--text);
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.article-result-title:hover { color: var(--blue); }
.article-language {
  flex: 0 0 auto;
  padding: 3px 6px;
  border-radius: 5px;
  color: #9abedf;
  background: rgba(91, 168, 239, .1);
  font-size: 9px;
  font-weight: 750;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.article-value {
  color: var(--green);
  font-size: 13px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  text-align: right;
}
.article-value.removed { color: var(--red); }
.article-meta { color: var(--muted); font-size: 11px; overflow-wrap: anywhere; }
.article-summary {
  grid-column: 1;
  margin: 0;
  color: #c2c5ca;
  font-size: 12px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}
.article-action {
  grid-column: 2;
  grid-row: 2 / 4;
  align-self: center;
  color: #8eb9df;
  font-size: 11px;
  text-decoration: none;
}
.article-action:hover { color: var(--text); }

.search-results .article-result { min-block-size: 99px; }
.article-result-skeleton {
  pointer-events: none;
  user-select: none;
}
.search-skeleton-title { width: min(64%, 430px); height: 14px; }
.article-language.search-skeleton-language {
  width: 36px;
  height: 17px;
  padding: 0;
  background: linear-gradient(
    100deg,
    rgba(255, 255, 255, 0.045) 20%,
    rgba(255, 255, 255, 0.095) 40%,
    rgba(255, 255, 255, 0.045) 60%
  );
  background-size: 220% 100%;
}
.search-skeleton-value {
  width: 68px;
  height: 14px;
  justify-self: end;
}
.search-skeleton-meta { width: min(48%, 320px); height: 9px; }
.search-skeleton-summary { width: min(76%, 620px); height: 11px; }
.search-skeleton-action {
  width: 92px;
  height: 10px;
  justify-self: end;
}

@media (max-width: 850px) {
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .ranked-list {
    --ranked-list-min-height: 1400px;
    grid-template-columns: 1fr;
    grid-template-rows: none;
    grid-auto-flow: row;
  }
  .ranked-row.ranked-column-start:not(:first-child) {
    border-top-color: var(--panel-border);
  }
  .search-filters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 540px) {
  .metrics { grid-template-columns: 1fr; gap: 9px; }
  .metric-card { min-height: 125px; }
  .chart { min-height: 230px; }
  .chart-card { padding: 22px 15px 12px; border-radius: 14px; }
  .chart-heading { align-items: flex-start; flex-direction: column; gap: 7px; }
  .panel-heading-tools { width: 100%; align-items: flex-start; margin-top: 5px; }
  .panel-heading-actions { width: 100%; justify-content: space-between; }
  .search-filters { grid-template-columns: 1fr; padding: 14px; }
  .article-result { grid-template-columns: minmax(0, 1fr) auto; }
  .article-result-heading { align-items: flex-start; flex-direction: column; gap: 5px; }
  .article-summary { grid-column: 1 / -1; }
  .article-action { grid-column: 1 / -1; grid-row: auto; justify-self: start; }
}