:root {
  color-scheme: light;
  --bg: #f5f7fa;
  --panel: #ffffff;
  --ink: #18202a;
  --muted: #617082;
  --line: #d8e0e8;
  --primary: #006d77;
  --primary-dark: #064d54;
  --warning: #8a5a00;
  --warning-bg: #fff7df;
  --shadow: 0 10px 24px rgba(24, 32, 42, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

.app-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.topbar {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto minmax(360px, auto);
  align-items: end;
  gap: 18px;
  margin-bottom: 18px;
}

h1 {
  margin: 0;
  font-size: 2rem;
  font-weight: 700;
}

.topbar p {
  margin: 4px 0 0;
  color: var(--muted);
}

.app-nav {
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--primary-dark);
  padding: 6px 14px;
  font-weight: 800;
  text-decoration: none;
}

.nav-link:hover,
.nav-link:focus {
  border-color: var(--primary);
  background: #f0fffd;
}

.topbar-actions {
  display: grid;
  grid-template-columns: auto minmax(210px, auto);
  align-items: end;
  gap: 12px;
  justify-content: end;
}

.freshness,
.country-picker {
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
}

.freshness {
  display: grid;
  gap: 2px;
  min-height: 44px;
  background: #eefaf8;
  padding: 6px 12px;
  white-space: nowrap;
}

.freshness span {
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
}

.freshness strong {
  color: var(--primary-dark);
  font-size: 0.92rem;
  line-height: 1.2;
}

.country-picker {
  display: grid;
  gap: 6px;
  min-width: 210px;
  background: #fff;
  font-size: 0.9rem;
  padding: 8px 10px 10px;
}

.country-picker > span {
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1;
  text-transform: uppercase;
}

.country-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.country-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  padding: 5px 10px;
  cursor: pointer;
}

.country-button:hover,
.country-button:focus {
  border-color: var(--primary);
  background: #f0fffd;
}

.country-button[aria-selected="true"] {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
}

.country-button--disabled,
.country-button--disabled:hover,
.country-button--disabled:focus {
  border-color: var(--line);
  background: #f4f6f8;
  color: var(--muted);
  cursor: not-allowed;
  opacity: 0.78;
}

.country-button__flag {
  font-size: 1.3rem;
  line-height: 1;
}

.country-button__label {
  font-weight: 700;
}

.country-button__status {
  border-radius: 999px;
  background: #e4e9ef;
  color: var(--muted);
  padding: 2px 6px;
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1;
}

input,
select,
button {
  font: inherit;
}

input[type="search"],
input[type="date"],
select {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  padding: 10px 12px;
}

.search-panel,
.summary-strip,
.result-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.search-panel {
  padding: 18px;
}

.search-panel > label {
  display: block;
  margin-bottom: 8px;
  font-weight: 700;
}

.search-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.date-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.facet-row {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(160px, 0.65fr);
  gap: 10px;
  margin-top: 12px;
}

.date-row label,
.facet-row label {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.year-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.year-button {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  padding: 4px 11px;
}

.year-button:hover,
.year-button:focus,
.year-button[aria-pressed="true"] {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
}

button {
  min-height: 44px;
  border: 0;
  border-radius: 6px;
  background: var(--primary);
  color: #fff;
  padding: 0 18px;
  cursor: pointer;
}

button:hover,
button:focus {
  background: var(--primary-dark);
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 12px;
  color: var(--muted);
}

.active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 0;
  margin-top: 12px;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 32px;
  border: 1px solid #b7d7d3;
  border-radius: 999px;
  background: #eefaf8;
  color: var(--primary-dark);
  padding: 4px 10px;
  font-size: 0.82rem;
  font-weight: 700;
}

.filter-chip:hover,
.filter-chip:focus {
  border-color: var(--primary);
  background: #def7f3;
}

.filter-chip strong {
  font-size: 1rem;
  line-height: 1;
}

.filter-chip--clear {
  border-color: var(--line);
  background: #fff;
  color: var(--muted);
}

.summary-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 16px 0;
  overflow: hidden;
}

.summary-strip > div {
  padding: 14px 16px;
  background: #fbfcfd;
}

.summary-strip strong {
  display: block;
  font-size: 1.1rem;
}

.summary-strip span {
  color: var(--muted);
  font-size: 0.9rem;
}

.results {
  display: grid;
  gap: 12px;
}

.result-card {
  position: relative;
  overflow: hidden;
  padding: 16px 18px 16px 22px;
}

.result-card::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 5px;
  background: #94a3b8;
  content: "";
}

.result-card[data-class="1"]::before {
  background: #b42318;
}

.result-card[data-class="2"]::before {
  background: #b7791f;
}

.result-card[data-class="3"]::before {
  background: #006d77;
}

.result-card__header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
}

.result-card__meta-line,
.result-card__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  align-items: center;
}

.result-card__meta-line {
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.meta-chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  line-height: 1;
  padding: 5px 8px;
}

.meta-chip--alert {
  border-color: #b9c8f5;
  background: #eef3ff;
  color: #1e40af;
}

.meta-chip--date {
  border-color: #c7d2fe;
  background: #f5f7ff;
  color: #4338ca;
}

.meta-chip--match {
  border-color: #b7dfcf;
  background: #effaf5;
  color: #047857;
}

.meta-chip:focus-visible,
.class-badge:focus-visible,
.parse-badge:focus-visible {
  outline: 3px solid rgba(0, 109, 119, 0.2);
  outline-offset: 2px;
}

.result-card__badges {
  flex: 0 0 auto;
  justify-content: flex-end;
}

.result-card h2 {
  margin: 0;
  font-size: 1.15rem;
  line-height: 1.35;
}

.meta {
  margin: 5px 0 0;
  color: var(--muted);
  font-weight: 700;
}

.class-badge,
.parse-badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--primary-dark);
  padding: 4px 10px;
  font-size: 0.85rem;
  font-weight: 800;
  white-space: nowrap;
}

.parse-badge {
  color: #334155;
  font-weight: 700;
}

.fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  margin: 16px 0 0;
}

.fields div {
  min-width: 0;
}

dt {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
}

dd {
  margin: 2px 0 0;
  overflow-wrap: anywhere;
}

.warnings {
  display: none;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 0;
  border: 1px solid #f0db9b;
  border-radius: 6px;
  background: var(--warning-bg);
  color: var(--warning);
  padding: 8px 10px;
}

.warnings:not(:empty) {
  display: flex;
}

.warnings__label {
  font-weight: 800;
}

.warning-chip {
  border: 1px solid #e3c56e;
  border-radius: 999px;
  background: #fffdf5;
  color: var(--warning);
  cursor: help;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1;
  padding: 5px 8px;
}

.warning-chip:focus-visible {
  outline: 3px solid rgba(138, 90, 0, 0.24);
  outline-offset: 2px;
}

.links {
  display: flex;
  gap: 12px;
  margin-top: 14px;
}

.links a {
  color: var(--primary-dark);
  font-weight: 700;
}

.empty,
.error {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 18px;
  color: var(--muted);
}

@media (max-width: 720px) {
  .app-shell {
    width: min(100% - 20px, 1120px);
    padding-top: 14px;
  }

  .topbar,
  .result-card__header {
    display: grid;
  }

  .topbar {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .app-nav {
    justify-content: start;
  }

  .topbar-actions {
    display: grid;
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .country-picker {
    width: 100%;
  }

  .freshness {
    white-space: normal;
  }

  .country-buttons {
    justify-content: flex-start;
  }

  .search-row,
  .date-row,
  .facet-row,
  .summary-strip,
  .fields {
    grid-template-columns: 1fr;
  }
}