:root {
  color-scheme: dark;
  --alerts-bg: #0f172a;
  --alerts-panel: rgba(15, 23, 42, 0.68);
  --alerts-panel-strong: rgba(15, 23, 42, 0.86);
  --alerts-stroke: rgba(148, 163, 184, 0.2);
  --alerts-text: #f8fafc;
  --alerts-muted: #cbd5e1;
  --alerts-soft: #94a3b8;
  --alerts-accent: #38bdf8;
}

.alerts-news-page {
  max-width: 1180px;
}

.alerts-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: end;
  padding: 1.1rem 0 0.8rem;
  border-bottom: 1px solid var(--alerts-stroke);
}

.alerts-kicker {
  margin: 0 0 0.25rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--alerts-soft);
}

.alerts-hero h1 {
  margin: 0;
  color: var(--alerts-text);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 0.95;
}

.alerts-subtitle {
  max-width: 760px;
  margin: 0.5rem 0 0;
  color: var(--alerts-muted);
}

.alerts-meta-strip {
  display: grid;
  grid-auto-flow: column;
  gap: 0.55rem;
}

.alerts-meta-strip > div,
.summary-pill,
.alert-card,
.source-list-item {
  border: 1px solid var(--alerts-stroke);
  background: var(--alerts-panel);
  border-radius: 12px;
}

.alerts-meta-strip > div {
  min-width: 110px;
  padding: 0.55rem 0.7rem;
}

.meta-label {
  display: block;
  font-size: 0.7rem;
  color: var(--alerts-soft);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.alerts-meta-strip a,
.alert-card-title a,
.source-list-item a {
  color: #e0f2fe;
}

.alerts-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(220px, 0.8fr) 180px;
  gap: 0.55rem;
  margin: 0.9rem 0;
  align-items: center;
}

.alerts-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.alert-chip {
  border: 1px solid rgba(148, 163, 184, 0.24);
  background: rgba(15, 23, 42, 0.85);
  color: #e2e8f0;
  border-radius: 999px;
  padding: 0.34rem 0.65rem;
  font: inherit;
  font-size: 0.84rem;
  cursor: pointer;
}

.alert-chip:hover,
.alert-chip:focus-visible,
.alert-chip[aria-pressed="true"] {
  border-color: rgba(56, 189, 248, 0.7);
  box-shadow: 0 0 0 1px rgba(56, 189, 248, 0.22);
  outline: none;
}

.alerts-search input,
.alerts-toolbar select {
  width: 100%;
  min-height: 38px;
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.25);
  background: rgba(15, 23, 42, 0.9);
  color: #e2e8f0;
  padding: 0.45rem 0.65rem;
  font: inherit;
}

.alerts-search input:focus-visible,
.alerts-toolbar select:focus-visible {
  outline: 2px solid rgba(56, 189, 248, 0.65);
  outline-offset: 2px;
}

.alerts-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.55rem;
  margin: 0.65rem 0 0.9rem;
}

.summary-pill {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 0.6rem 0.75rem;
}

.summary-pill span {
  color: var(--alerts-muted);
  font-size: 0.82rem;
}

.summary-pill strong {
  color: var(--alerts-text);
  font-size: 1.25rem;
}

.alerts-runtime-message {
  min-height: 1.2rem;
  margin: 0.35rem 0 0.55rem;
  color: #fef3c7;
  font-size: 0.9rem;
}

.alerts-list {
  display: grid;
  gap: 0.55rem;
}

.alert-card {
  display: grid;
  grid-template-columns: 7px minmax(0, 1fr) auto;
  gap: 0.7rem;
  overflow: hidden;
  padding: 0.7rem 0.8rem 0.7rem 0;
}

.alert-card::before {
  content: "";
  display: block;
  height: 100%;
  background: var(--alert-color, #64748b);
}

.alert-card-main {
  min-width: 0;
}

.alert-card-title {
  margin: 0;
  font-size: 1rem;
  line-height: 1.25;
}

.alert-card-title a {
  color: var(--alerts-text);
  text-decoration: none;
}

.alert-card-title a:hover {
  text-decoration: underline;
}

.alert-card-summary {
  margin: 0.25rem 0 0;
  color: var(--alerts-muted);
  font-size: 0.9rem;
}

.alert-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin-top: 0.45rem;
}

.alert-tag {
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.12);
  color: var(--alerts-muted);
  padding: 0.16rem 0.42rem;
  font-size: 0.72rem;
}

.alert-card-meta {
  min-width: 130px;
  color: var(--alerts-soft);
  font-size: 0.78rem;
  text-align: right;
}

.alert-card-meta strong,
.alert-card-meta span {
  display: block;
}

.alerts-empty,
.source-list-empty {
  border: 1px solid var(--alerts-stroke);
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.5);
  padding: 0.85rem;
}

.source-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 0.5rem;
}

.source-list-item {
  display: grid;
  gap: 0.25rem;
  padding: 0.65rem 0.75rem;
}

.source-list-item strong {
  color: var(--alerts-text);
}

.source-list-item span,
.source-list-item small {
  color: var(--alerts-muted);
}

.severity-closure { --alert-color: #ef4444; }
.severity-restriction { --alert-color: #f97316; }
.severity-warning { --alert-color: #f59e0b; }
.severity-advisory { --alert-color: #eab308; }
.severity-news { --alert-color: #38bdf8; }
.severity-info { --alert-color: #64748b; }
.severity-resolved { --alert-color: #475569; }

.summary-pill.is-red { border-color: rgba(239, 68, 68, 0.35); }
.summary-pill.is-amber { border-color: rgba(245, 158, 11, 0.35); }
.summary-pill.is-blue { border-color: rgba(56, 189, 248, 0.35); }
.summary-pill.is-slate { border-color: rgba(148, 163, 184, 0.3); }

@media (max-width: 760px) {
  .alerts-hero,
  .alerts-toolbar,
  .alerts-summary,
  .alert-card {
    grid-template-columns: 1fr;
  }

  .alerts-meta-strip {
    grid-auto-flow: row;
  }

  .alert-card {
    padding: 0.7rem;
  }

  .alert-card::before {
    width: 100%;
    height: 5px;
  }

  .alert-card-meta {
    min-width: 0;
    text-align: left;
  }
}