.pulse-page {
  --pulse-bg: #0b1020;
  --pulse-panel: rgba(255, 255, 255, 0.06);
  --pulse-panel-2: rgba(255, 255, 255, 0.04);
  --pulse-panel-hover: rgba(255, 255, 255, 0.09);
  --pulse-border: rgba(255, 255, 255, 0.12);
  --pulse-border-soft: rgba(255, 255, 255, 0.08);
  --pulse-text: #ffffff;
  --pulse-text-2: rgba(255, 255, 255, 0.88);
  --pulse-muted: rgba(255, 255, 255, 0.60);
  --pulse-faint: rgba(255, 255, 255, 0.42);
  --pulse-accent: #5eead4;
  --pulse-accent-2: #34c9b0;
  --pulse-accent-soft: rgba(94, 234, 212, 0.12);
  --pulse-accent-line: rgba(94, 234, 212, 0.32);
  --pulse-link: #8ab4ff;
  --pulse-critical: #ff6b7a;
  --pulse-high: #ffa85c;
  --pulse-medium: #ffd66b;
  --pulse-low: #7cc4ff;
  --pulse-radius-lg: 16px;
  --pulse-radius: 12px;
  --pulse-radius-sm: 9px;
  --pulse-radius-pill: 999px;
  --pulse-gap: 18px;
  --pulse-shadow: 0 1px 2px rgba(0, 0, 0, .30), 0 12px 32px -16px rgba(0, 0, 0, .6);
  --pulse-shadow-sm: 0 1px 2px rgba(0, 0, 0, .30);
  color: var(--pulse-text);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  margin-left: 50%;
  transform: translateX(-50%);
  width: min(1460px, calc(100vw - 56px));
}

.pulse-page * {
  box-sizing: border-box;
  scrollbar-width: thin;
  scrollbar-color: var(--pulse-border) transparent;
}

.pulse-page *::-webkit-scrollbar {
  width: 9px;
  height: 9px;
}

.pulse-page *::-webkit-scrollbar-thumb {
  background: var(--pulse-border);
  border-radius: 6px;
}

.pulse-titlebar {
  border-bottom: 1px solid var(--pulse-border-soft);
}

.titlebar-inner {
  align-items: flex-end;
  display: flex;
  justify-content: space-between;
  padding: 26px 0 22px;
}

.page-title {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.6px;
  margin: 0;
}

.page-sub {
  color: var(--pulse-muted);
  font-size: 14px;
  margin: 6px 0 0;
}

.clock {
  align-items: flex-end;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.clock-label {
  color: var(--pulse-faint);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 10px;
  letter-spacing: 1.5px;
}

.clock-value {
  color: var(--pulse-accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 16px;
  font-weight: 500;
}

.pulse-layout {
  align-items: start;
  display: grid;
  gap: 22px;
  grid-template-columns: 300px minmax(0, 1fr) 320px;
  padding: 24px 0 64px;
}

.rail {
  display: flex;
  flex-direction: column;
  gap: var(--pulse-gap);
}

.rail-collapsible {
  display: flex;
  flex-direction: column;
  gap: var(--pulse-gap);
}

.rail-left,
.rail-right {
  position: sticky;
  top: 18px;
}

.panel {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0) 42%),
    var(--pulse-panel);
  border: 1px solid var(--pulse-border);
  border-radius: var(--pulse-radius-lg);
  box-shadow: var(--pulse-shadow);
}

.panel-head {
  align-items: center;
  border-bottom: 1px solid var(--pulse-border-soft);
  display: flex;
  justify-content: space-between;
  padding: 15px 18px;
}

.panel-title {
  color: var(--pulse-text);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.3px;
  margin: 0;
}

.panel-tag {
  border: 1px solid var(--pulse-border);
  border-radius: var(--pulse-radius-pill);
  color: var(--pulse-muted);
  font-size: 11px;
  padding: 3px 9px;
}

.metric-grid {
  background: var(--pulse-border-soft);
  display: grid;
  gap: 1px;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  border-radius: 0 0 var(--pulse-radius-lg) var(--pulse-radius-lg);
}

.metric {
  background: rgba(11, 16, 32, .78);
  padding: 16px 18px;
}

.metric-value {
  color: var(--pulse-text);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.5px;
  line-height: 1.05;
}

.metric-value.accent { color: var(--pulse-accent); }
.metric-value.warn { color: var(--pulse-high); }
.metric-value.crit { color: var(--pulse-critical); }

.metric-label {
  color: var(--pulse-muted);
  font-size: 12px;
  margin-top: 5px;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 16px 18px;
}

.chip,
.signal .tag {
  align-items: center;
  background: var(--pulse-panel);
  border: 1px solid var(--pulse-border);
  border-radius: var(--pulse-radius-pill);
  color: var(--pulse-text-2);
  cursor: pointer;
  display: inline-flex;
  font-size: 12.5px;
  gap: 7px;
  padding: 6px 13px;
  transition: all .14s;
  white-space: nowrap;
}

.chip:hover,
.signal .tag:hover,
.chip.active,
.signal .tag.active {
  background: var(--pulse-accent-soft);
  border-color: var(--pulse-accent-line);
  color: var(--pulse-accent);
}

.chip .c-count {
  color: var(--pulse-muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
}

.chip .c-dot {
  background: var(--pulse-accent);
  border-radius: 50%;
  height: 6px;
  width: 6px;
}

.entity-search {
  padding: 16px 18px 8px;
}

.entity-search input,
.search-wrap input,
.select {
  background: var(--pulse-panel);
  border: 1px solid var(--pulse-border);
  border-radius: var(--pulse-radius);
  color: var(--pulse-text);
  font-family: Inter, system-ui, sans-serif;
  font-size: 13.5px;
  outline: none;
  padding: 10px 13px;
  transition: border-color .15s, box-shadow .15s;
  width: 100%;
}

.entity-search input:focus,
.search-wrap input:focus,
.select:focus {
  border-color: var(--pulse-accent-line);
  box-shadow: 0 0 0 3px var(--pulse-accent-soft);
}

.entity-results {
  max-height: 300px;
  overflow-y: auto;
  padding: 6px 10px 14px;
}

.entity-group {
  margin-top: 10px;
}

.entity-group-head {
  color: var(--pulse-faint);
  font-size: 10px;
  letter-spacing: 1px;
  padding: 4px 8px;
  text-transform: uppercase;
}

.entity-item {
  align-items: center;
  border-radius: var(--pulse-radius-sm);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  padding: 8px 10px;
  transition: background .14s;
}

.entity-item:hover {
  background: var(--pulse-panel-hover);
}

.entity-item .ent-name {
  color: var(--pulse-text-2);
  font-size: 13.5px;
}

.entity-item .ent-name b {
  color: var(--pulse-accent);
  font-weight: 600;
}

.entity-item .ent-meta,
.entity-hint {
  color: var(--pulse-faint);
  font-size: 12px;
}

.entity-hint {
  color: var(--pulse-muted);
  padding: 12px 8px;
}

.rank-list {
  list-style: none;
  margin: 0;
  padding: 8px;
}

.rank-item {
  align-items: center;
  border-radius: var(--pulse-radius-sm);
  cursor: pointer;
  display: flex;
  gap: 11px;
  padding: 9px 10px;
  transition: background .14s;
}

.rank-item:hover {
  background: var(--pulse-panel-hover);
}

.rank-index {
  color: var(--pulse-faint);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  text-align: right;
  width: 17px;
}

.rank-body {
  flex: 1;
  min-width: 0;
}

.rank-name {
  color: var(--pulse-text-2);
  font-size: 13.5px;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cve-list .rank-name {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12.5px;
}

.rank-bar {
  background: var(--pulse-border-soft);
  border-radius: 3px;
  height: 4px;
  margin-top: 6px;
  overflow: hidden;
}

.rank-bar > i {
  background: linear-gradient(90deg, var(--pulse-accent-2), var(--pulse-accent));
  border-radius: 3px;
  display: block;
  height: 100%;
}

.rank-count {
  color: var(--pulse-text-2);
  flex-shrink: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
}

.rank-trend.up { color: var(--pulse-accent); }
.rank-trend.flat { color: var(--pulse-faint); }

.stream-controls {
  margin-bottom: 16px;
}

.search-wrap {
  margin-bottom: 13px;
  position: relative;
}

.search-wrap .search-icon {
  color: var(--pulse-muted);
  font-size: 16px;
  left: 14px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}

.search-wrap input {
  border-radius: var(--pulse-radius);
  font-size: 15px;
  height: 44px;
  padding-left: 38px;
}

.filter-bar {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.seg {
  background: var(--pulse-panel);
  border: 1px solid var(--pulse-border);
  border-radius: var(--pulse-radius-pill);
  display: inline-flex;
  gap: 2px;
  padding: 4px;
}

.seg-btn {
  background: transparent;
  border: none;
  border-radius: var(--pulse-radius-pill);
  color: var(--pulse-muted);
  cursor: pointer;
  font-family: Inter, system-ui, sans-serif;
  font-size: 12.5px;
  font-weight: 500;
  padding: 7px 14px;
  transition: all .14s;
}

.seg-btn:hover,
.seg-btn.active {
  background: var(--pulse-panel-hover);
  color: var(--pulse-text);
}

.seg-btn[data-sev="critical"].active { color: var(--pulse-critical); }
.seg-btn[data-sev="high"].active { color: var(--pulse-high); }
.seg-btn[data-sev="medium"].active { color: var(--pulse-medium); }
.seg-btn[data-sev="low"].active { color: var(--pulse-low); }

.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%23ffffff' fill-opacity='0.6' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E");
  background-position: right 13px center;
  background-repeat: no-repeat;
  border-radius: var(--pulse-radius-pill);
  cursor: pointer;
  padding: 9px 32px 9px 14px;
  width: auto;
}

.select option {
  background: #0f152a;
}

.active-filters {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.fpill {
  align-items: center;
  background: var(--pulse-accent-soft);
  border: 1px solid var(--pulse-accent-line);
  border-radius: var(--pulse-radius-pill);
  color: var(--pulse-accent);
  display: inline-flex;
  font-size: 12px;
  gap: 7px;
  padding: 4px 8px 4px 13px;
}

.fpill button {
  background: none;
  border: none;
  color: var(--pulse-accent);
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  padding: 0 2px;
}

.fpill.fpill-clear {
  background: transparent;
  border: none;
  color: var(--pulse-muted);
  cursor: pointer;
  padding: 4px;
  text-decoration: underline;
}

.stream-meta {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
  padding: 0 2px;
}

.result-count {
  color: var(--pulse-muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12.5px;
}

.btn-link,
.btn-outline {
  font-family: Inter, system-ui, sans-serif;
}

.btn-link {
  background: none;
  border: none;
  color: var(--pulse-link);
  cursor: pointer;
  font-size: 13px;
}

.btn-link:hover {
  text-decoration: underline;
}

.signal-stream {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.signal {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0) 50%),
    var(--pulse-panel);
  border: 1px solid var(--pulse-border);
  border-left: 3px solid var(--pulse-border);
  border-radius: var(--pulse-radius-lg);
  box-shadow: var(--pulse-shadow-sm);
  overflow: hidden;
  transition: border-color .15s, background .15s, box-shadow .15s;
}

.signal:hover {
  background: var(--pulse-panel-hover);
  box-shadow: var(--pulse-shadow);
}

.signal.sev-critical { border-left-color: var(--pulse-critical); }
.signal.sev-high { border-left-color: var(--pulse-high); }
.signal.sev-medium { border-left-color: var(--pulse-medium); }
.signal.sev-low { border-left-color: var(--pulse-low); }

.signal-main {
  align-items: start;
  cursor: pointer;
  display: grid;
  gap: 16px;
  grid-template-columns: 76px 1fr auto;
  padding: 16px 18px;
}

.sig-sev {
  padding-top: 2px;
}

.sev-badge {
  border: 1px solid;
  border-radius: var(--pulse-radius-pill);
  display: inline-block;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.5px;
  padding: 4px 8px;
  white-space: nowrap;
}

.sev-badge.critical {
  background: rgba(255,107,122,0.10);
  border-color: rgba(255,107,122,0.4);
  color: var(--pulse-critical);
}

.sev-badge.high {
  background: rgba(255,168,92,0.10);
  border-color: rgba(255,168,92,0.4);
  color: var(--pulse-high);
}

.sev-badge.medium {
  background: rgba(255,214,107,0.10);
  border-color: rgba(255,214,107,0.4);
  color: var(--pulse-medium);
}

.sev-badge.low {
  background: rgba(124,196,255,0.10);
  border-color: rgba(124,196,255,0.4);
  color: var(--pulse-low);
}

.sig-body {
  min-width: 0;
}

.sig-title {
  color: var(--pulse-text);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.2px;
  line-height: 1.4;
  margin: 0 0 6px;
}

.sig-summary {
  color: var(--pulse-text-2);
  display: -webkit-box;
  font-size: 13.5px;
  line-height: 1.6;
  margin: 0;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.signal.open .sig-summary {
  display: block;
  -webkit-line-clamp: unset;
}

.ai-prefix {
  color: var(--pulse-accent);
  font-size: 11px;
  font-weight: 600;
  margin-right: 7px;
}

.sig-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 11px;
}

.signal .tag {
  font-size: 11.5px;
  padding: 4px 10px;
}

.sig-meta {
  align-items: flex-end;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  gap: 7px;
  text-align: right;
}

.sig-cat {
  border: 1px solid var(--pulse-border);
  border-radius: var(--pulse-radius-pill);
  color: var(--pulse-muted);
  cursor: pointer;
  font-size: 11px;
  padding: 3px 10px;
  white-space: nowrap;
}

.sig-cat:hover {
  border-color: var(--pulse-accent-line);
  color: var(--pulse-accent);
}

.sig-time,
.sig-sources {
  color: var(--pulse-faint);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11.5px;
  white-space: nowrap;
}

.sig-sources {
  align-items: center;
  color: var(--pulse-muted);
  display: inline-flex;
  gap: 5px;
}

.sig-sources .src-dot,
.src-chip .src-dot {
  background: var(--pulse-accent);
  border-radius: 50%;
  height: 5px;
  width: 5px;
}

.sig-toggle {
  color: var(--pulse-faint);
  font-size: 10.5px;
}

.sig-detail {
  background: var(--pulse-panel-2);
  border-top: 1px solid var(--pulse-border-soft);
  display: none;
  padding: 18px 18px 20px 110px;
}

.signal.open .sig-detail {
  display: block;
}

.detail-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr 1fr;
  margin-bottom: 4px;
}

.detail-block h4 {
  color: var(--pulse-faint);
  font-size: 11px;
  letter-spacing: 0.4px;
  margin: 0 0 8px;
  text-transform: uppercase;
}

.detail-block p {
  color: var(--pulse-text-2);
  font-size: 13.5px;
  line-height: 1.6;
  margin: 0;
}

.kv-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.kv-list li {
  border-bottom: 1px solid var(--pulse-border-soft);
  display: flex;
  font-size: 13px;
  gap: 14px;
  justify-content: space-between;
  padding: 5px 0;
}

.kv-list li:last-child {
  border-bottom: none;
}

.kv-k {
  color: var(--pulse-faint);
}

.kv-v {
  color: var(--pulse-text);
  text-align: right;
}

.kv-v.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12.5px;
}

.src-chip {
  align-items: center;
  background: var(--pulse-panel);
  border: 1px solid var(--pulse-border);
  border-radius: var(--pulse-radius-pill);
  color: var(--pulse-text-2);
  display: inline-flex;
  font-size: 12.5px;
  gap: 6px;
  margin: 0 7px 7px 0;
  padding: 4px 12px;
}

.empty-state {
  border: 1px dashed var(--pulse-border);
  border-radius: var(--pulse-radius-lg);
  color: var(--pulse-text-2);
  padding: 56px 20px;
  text-align: center;
}

.empty-state p {
  margin: 0 0 16px;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--pulse-border);
  border-radius: var(--pulse-radius-pill);
  color: var(--pulse-text);
  cursor: pointer;
  font-size: 13.5px;
  padding: 9px 18px;
}

.btn-outline:hover {
  border-color: var(--pulse-accent-line);
  color: var(--pulse-accent);
}

.pulse-page mark {
  background: rgba(255,214,107,0.22);
  border-radius: 3px;
  color: #ffe6a8;
  padding: 0 2px;
}

.rail-mobile-toggle {
  display: none;
}

@media (max-width: 1200px) {
  .pulse-layout {
    grid-template-columns: 270px minmax(0,1fr);
  }

  .rail-right {
    grid-column: 1 / -1;
    position: static;
  }

  .rail-right .rail-collapsible {
    display: grid;
    gap: var(--pulse-gap);
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .pulse-page {
    width: min(100%, calc(100vw - 32px));
  }

  .pulse-layout {
    grid-template-columns: minmax(0,1fr);
  }

  .rail-left {
    position: static;
  }

  .rail-right .rail-collapsible {
    display: none;
    grid-template-columns: 1fr;
  }

  .rail-right.open .rail-collapsible {
    display: grid;
    margin-top: var(--pulse-gap);
  }

  .rail-mobile-toggle {
    align-items: center;
    background: var(--pulse-panel);
    border: 1px solid var(--pulse-border);
    border-radius: var(--pulse-radius-lg);
    color: var(--pulse-text);
    cursor: pointer;
    display: flex;
    font-family: Inter, system-ui, sans-serif;
    font-size: 14px;
    font-weight: 600;
    justify-content: space-between;
    padding: 14px 16px;
    width: 100%;
  }
}

@media (max-width: 560px) {
  .titlebar-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .signal-main {
    gap: 10px;
    grid-template-columns: 1fr;
  }

  .sig-meta {
    align-items: center;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px;
    text-align: left;
  }

  .sig-detail {
    padding-left: 18px;
  }

  .detail-grid {
    grid-template-columns: 1fr;
  }

  .clock {
    display: none;
  }
}