:root {
  color-scheme: light;
  --page: #eef3f9;
  --panel: rgba(255, 255, 255, 0.92);
  --surface: #ffffff;
  --surface-muted: #f6f8fb;
  --border: #d6dfeb;
  --border-strong: #bdcadb;
  --text: #14213d;
  --muted: #64748b;
  --primary: #166534;
  --primary-hover: #18713a;
  --danger: #b42318;
  --shadow: 0 18px 42px rgba(8, 15, 30, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-width: 0;
  min-height: 100%;
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background: var(--page);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.genomes-app {
  width: 100%;
  min-width: 0;
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 18px;
  padding: 24px;
  background: url('../background.png') center center / cover fixed no-repeat;
}

.portal-header {
  width: 100%;
  max-width: 1180px;
  min-width: 0;
  justify-self: center;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  z-index: 2;
}

.portal-hero {
  min-width: 0;
  position: relative;
  text-align: center;
}

.portal-hero-content {
  min-width: 0;
  max-width: 960px;
  margin: 0 auto;
  padding: 4px 16px 2px;
  color: #12203b;
}

.portal-hero h1 {
  margin: 0;
  font-size: 32px;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: 0;
}

.portal-nav {
  width: 100%;
  min-width: 0;
  min-height: 58px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px;
  overflow-x: auto;
  border: 1px solid rgba(255, 255, 255, 0.46);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.52);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px) saturate(150%);
  scrollbar-width: thin;
}

.portal-nav-item {
  flex: 0 0 auto;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  border: 1px solid rgba(22, 101, 52, 0.18);
  border-radius: 8px;
  color: #17324d;
  background: rgba(255, 255, 255, 0.62);
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0;
  text-decoration: none;
  white-space: nowrap;
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease, box-shadow 140ms ease;
}

.portal-nav-item:hover {
  border-color: rgba(22, 101, 52, 0.34);
  background: rgba(255, 255, 255, 0.84);
}

.portal-nav-item.active {
  border-color: rgba(22, 101, 52, 0.58);
  color: #ffffff;
  background: var(--primary);
  box-shadow: 0 10px 24px rgba(22, 101, 52, 0.28);
}

.portal-nav-item:disabled {
  cursor: default;
  opacity: 0.58;
  color: rgba(23, 50, 77, 0.72);
  background: rgba(255, 255, 255, 0.38);
}

.genomes-main {
  width: 100%;
  max-width: 1120px;
  min-width: 0;
  justify-self: center;
  align-self: start;
  display: grid;
  gap: 14px;
}

.page-toolbar {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 3px 0;
}

.page-toolbar h2,
.catalog-heading h3 {
  margin: 0;
  letter-spacing: 0;
}

.page-toolbar h2 {
  font-size: 26px;
  line-height: 1.15;
}

.browser-button {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border: 1px solid var(--primary);
  border-radius: 8px;
  color: #ffffff;
  background: var(--primary);
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
}

.browser-button:hover {
  background: var(--primary-hover);
}

.figures-grid {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
  gap: 14px;
}

.pangenome-figure {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(214, 223, 235, 0.9);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 16px 36px rgba(8, 15, 30, 0.09);
}

.figure-frame {
  width: 100%;
  height: 340px;
  display: grid;
  place-items: center;
  padding: 12px;
  overflow: hidden;
  background: #ffffff;
}

.figure-frame img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.pangenome-figure figcaption {
  padding: 12px 14px;
  border-top: 1px solid var(--border);
  color: #334155;
  background: var(--surface-muted);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.3;
}

.catalog-panel {
  min-width: 0;
  padding: 20px;
  border: 1px solid rgba(214, 223, 235, 0.9);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 16px 36px rgba(8, 15, 30, 0.1);
  backdrop-filter: blur(16px) saturate(140%);
}

.catalog-heading {
  min-width: 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.catalog-heading h3 {
  font-size: 19px;
  line-height: 1.2;
}

.catalog-heading p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.3;
}

.catalog-heading p.is-error {
  color: var(--danger);
}

.catalog-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 12px;
  margin-top: 18px;
}

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

.field span {
  color: #334155;
  font-size: 12px;
  font-weight: 800;
}

input,
select {
  width: 100%;
  min-width: 0;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  outline: none;
  color: var(--text);
  background: rgba(255, 255, 255, 0.96);
}

input:focus,
select:focus {
  border-color: rgba(22, 101, 52, 0.55);
  box-shadow: 0 0 0 3px rgba(22, 101, 52, 0.14);
}

input:disabled,
select:disabled {
  cursor: default;
  opacity: 0.58;
}

.table-shell {
  max-height: 560px;
  margin-top: 16px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}

table {
  width: 100%;
  min-width: 680px;
  border-collapse: separate;
  border-spacing: 0;
}

th,
td {
  padding: 12px 14px;
  border-bottom: 1px solid #e5eaf1;
  text-align: left;
  vertical-align: middle;
}

th {
  position: sticky;
  top: 0;
  z-index: 1;
  color: #334155;
  background: #f2f5f9;
  font-size: 12px;
  font-weight: 850;
}

td {
  color: #263449;
  background: rgba(255, 255, 255, 0.98);
  font-size: 13px;
  line-height: 1.35;
}

tbody tr:last-child td {
  border-bottom: 0;
}

tbody tr:hover td {
  background: #f8fafc;
}

th:nth-child(1),
td:nth-child(1) {
  width: 30%;
}

th:nth-child(2),
td:nth-child(2) {
  width: 25%;
}

.accession-link,
.doi-link {
  color: #155e75;
  font-weight: 750;
  text-decoration: none;
}

.accession-link:hover,
.doi-link:hover {
  text-decoration: underline;
}

.ploidy-badge {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  padding: 3px 8px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.2;
  white-space: nowrap;
}

.ploidy-monoploid {
  border-color: #b9dec4;
  color: #166534;
  background: #edf7f0;
}

.ploidy-phased-diploid {
  border-color: #bfd3f7;
  color: #1d4ed8;
  background: #eff5ff;
}

.ploidy-phased-tetraploid {
  border-color: #f1d29b;
  color: #92400e;
  background: #fff7e8;
}

.muted-value {
  color: var(--muted);
}

.table-message {
  height: 96px;
  color: var(--muted);
  text-align: center;
}

.table-message.is-error {
  color: var(--danger);
}

@media (max-width: 860px) {
  .genomes-app {
    padding: 16px;
  }

  .portal-hero h1 {
    font-size: 24px;
  }

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

  .figure-frame {
    height: auto;
  }

  .figure-wide .figure-frame {
    aspect-ratio: 2.5 / 1;
  }

  .figure-tall .figure-frame {
    aspect-ratio: 1.39 / 1;
  }
}

@media (max-width: 580px) {
  .genomes-app {
    gap: 14px;
    padding: 12px;
    background-attachment: scroll;
  }

  .portal-hero-content {
    padding-inline: 4px;
  }

  .portal-hero h1 {
    font-size: 21px;
    line-height: 1.16;
  }

  .portal-nav {
    min-height: 54px;
    border-radius: 8px;
  }

  .portal-nav-item {
    min-height: 36px;
    padding: 0 12px;
    font-size: 13px;
  }

  .page-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .browser-button {
    width: 100%;
    min-height: 44px;
  }

  .figure-frame {
    padding: 6px;
  }

  .catalog-panel {
    padding: 15px;
  }

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

  .table-shell {
    max-height: 520px;
  }
}