/* ICBA Open Data Portal. Colors follow the 2025 ICBA site: brown #563e2f, cyan #0891b2. */

:root {
  --icba-brown: #563e2f;
  --icba-brown-dark: #3d2c22;
  --icba-ink: #292524;
  --icba-muted: #78716c;
  --icba-cyan: #0e7490;
  --icba-cyan-deep: #155e75;
  --icba-cyan-bright: #00c2ed;
  --icba-surface: #f6f3ee;
  --icba-tint: #eef9fc;
  --icba-border: #e7e5e4;
  --icba-card: #fff;
}

body {
  background: var(--icba-surface);
  color: var(--icba-ink);
}

a {
  color: var(--icba-cyan);
}

a:hover {
  color: var(--icba-cyan-deep);
}

.btn-primary {
  --bs-btn-bg: var(--icba-cyan);
  --bs-btn-border-color: var(--icba-cyan);
  --bs-btn-hover-bg: var(--icba-cyan-deep);
  --bs-btn-hover-border-color: var(--icba-cyan-deep);
  --bs-btn-active-bg: var(--icba-cyan-deep);
  --bs-btn-active-border-color: var(--icba-cyan-deep);
  --bs-btn-color: #fff;
  --bs-btn-hover-color: #fff;
  background-color: var(--icba-cyan);
  border-color: var(--icba-cyan);
  font-weight: 600;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--icba-cyan-deep);
  border-color: var(--icba-cyan-deep);
  color: #fff;
}

.account-masthead {
  background: #f7f5f3;
  background-image: none;
  color: var(--icba-ink);
  border-bottom: 1px solid var(--icba-border);
}

.account-masthead .account ul li {
  border-left-color: var(--icba-border);
}

.account-masthead .account ul li a,
.account-masthead .account ul li a:hover,
.account-masthead .account ul li button {
  color: var(--icba-ink);
  background: transparent;
}

.masthead {
  background: #fff;
  background-image: none;
  border-bottom: 3px solid var(--icba-brown);
}

.masthead .main-navbar ul li a {
  color: var(--icba-ink);
}

.masthead .navbar-toggler,
.masthead .navbar-toggler .text-white {
  color: var(--icba-ink) !important;
  border-color: var(--icba-border);
}

.masthead .navbar a.biosaline-brand {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  text-decoration: none;
}

.biosaline-brand img {
  width: 46px;
  height: 46px;
}

.biosaline-brand-name {
  display: block;
  color: var(--icba-ink);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.15;
}

.masthead .navbar hgroup {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  float: none;
}

.biosaline-tagline {
  display: block;
  margin: 0.12rem 0 0;
  max-width: 18rem;
  color: var(--icba-muted);
  font-size: 0.78rem;
  line-height: 1.3;
}

.masthead .main-navbar ul li.active a,
.masthead .main-navbar ul li a:hover,
.masthead .main-navbar ul li a:focus {
  color: var(--icba-cyan-deep);
  background-color: var(--icba-tint);
}

.masthead .site-search .form-control {
  background: var(--icba-surface);
  border: 1px solid var(--icba-border);
  border-radius: 999px;
  min-width: 11rem;
  padding-right: 2.5rem;
}

.masthead .site-search button {
  color: var(--icba-cyan-deep);
  background: transparent;
  border: 0;
}

.site-footer {
  background: #14556a;
  background-image: none;
  color: #e7f6fa;
}

.site-footer a {
  color: #fff;
}

.module,
.box,
.card.box {
  border: 1px solid var(--icba-border);
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(28, 25, 23, 0.04);
}

.biosaline-hero {
  position: relative;
  padding: 3.2rem 0 4.6rem;
  color: var(--icba-ink);
  background:
    radial-gradient(720px 320px at 100% -20%, rgba(0, 194, 237, 0.22), transparent 58%),
    linear-gradient(180deg, #f3fbfd 0%, #f7f5f3 100%);
}

.biosaline-hero h1 {
  margin: 0 0 0.8rem;
  color: var(--icba-ink);
  font-size: clamp(2rem, 4vw, 3.1rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.12;
}

.biosaline-kicker {
  margin: 0 0 0.55rem;
  color: var(--icba-cyan);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.biosaline-lead {
  max-width: 38rem;
  margin-bottom: 1.3rem;
  color: #44403c;
  font-size: 1.08rem;
  line-height: 1.55;
}

.biosaline-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.biosaline-hero-secondary {
  color: var(--icba-brown);
  background: #fff;
  border: 1px solid #d6d3d1;
}

.biosaline-hero-secondary:hover,
.biosaline-hero-secondary:focus {
  color: var(--icba-cyan-deep);
  background: #fff;
  border-color: var(--icba-cyan);
}

.biosaline-search {
  padding: 1.25rem;
  background: #fff;
  border: 1px solid var(--icba-border);
  border-radius: 16px;
  box-shadow: 0 12px 32px rgba(20, 85, 106, 0.08);
}

.biosaline-corporate {
  display: inline-flex;
  gap: 0.45rem;
  align-items: center;
  margin-right: 0.45rem;
  color: var(--icba-ink);
  background: #fff;
  border: 1px solid #d6d3d1;
}

.biosaline-corporate img {
  display: block;
  width: 18px;
  height: 18px;
}

.biosaline-corporate:hover,
.biosaline-corporate:focus {
  color: var(--icba-ink);
  background: var(--icba-surface);
  border-color: var(--icba-brown);
}

.biosaline-search label {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--icba-ink);
  font-weight: 700;
}

.biosaline-search-row {
  display: flex;
  gap: 0.5rem;
}

.biosaline-search-row input {
  flex: 1;
  min-width: 0;
  padding: 0.8rem 0.9rem;
  color: var(--icba-ink);
  border: 1px solid var(--icba-border);
  border-radius: 10px;
  font-size: 1rem;
}

.biosaline-search-row input:focus {
  border-color: var(--icba-cyan);
  outline: 3px solid rgba(14, 116, 144, 0.25);
}

.biosaline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  margin-top: 0.85rem;
}

.biosaline-tags span {
  color: var(--icba-muted);
  font-size: 0.82rem;
}

.biosaline-tags a {
  padding: 0.2rem 0.65rem;
  color: var(--icba-cyan-deep);
  text-decoration: none;
  background: var(--icba-tint);
  border-radius: 999px;
  font-size: 0.82rem;
}

.biosaline-tags a:hover {
  background: #dff4f8;
}

.biosaline-stats {
  position: relative;
  z-index: 2;
  margin-top: -2.1rem;
}

.biosaline-stats ul {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.biosaline-stats a {
  display: flex;
  flex-direction: column;
  padding: 0.9rem 1rem;
  color: var(--icba-ink);
  text-decoration: none;
  background: #fff;
  border: 1px solid var(--icba-border);
  border-radius: 12px;
  box-shadow: 0 10px 24px rgba(28, 25, 23, 0.06);
}

.biosaline-stats a:hover {
  border-color: #bae6fd;
}

.biosaline-stats strong {
  font-size: 1.6rem;
  line-height: 1.1;
}

.biosaline-stats span {
  color: var(--icba-muted);
}

.biosaline-section {
  padding: 2.4rem 0;
}

.biosaline-section-alt {
  background: #fff;
  border-top: 1px solid var(--icba-border);
}

.biosaline-section-head {
  display: flex;
  gap: 1rem;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.biosaline-section-head h2,
.biosaline-howto h2,
.biosaline-publisher h2,
.biosaline-about h1,
.biosaline-about h2 {
  color: var(--icba-ink);
}

.biosaline-section-head h2 {
  margin: 0;
  font-size: 1.45rem;
}

.biosaline-topics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.biosaline-topic {
  display: flex;
  gap: 0.85rem;
  height: 100%;
  padding: 1rem;
  color: inherit;
  text-decoration: none;
  background: #fff;
  border: 1px solid var(--icba-border);
  border-radius: 14px;
}

.biosaline-topic:hover {
  color: inherit;
  border-color: #bae6fd;
  box-shadow: 0 10px 24px rgba(28, 25, 23, 0.06);
}

.biosaline-topic-icon {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 2.6rem;
  height: 2.6rem;
  color: var(--icba-cyan-deep);
  background: var(--icba-tint);
  border-radius: 10px;
}

.biosaline-topic-body {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 0;
}

.biosaline-topic-title {
  font-weight: 700;
}

.biosaline-topic-count {
  color: var(--icba-cyan);
  font-size: 0.82rem;
  font-weight: 700;
}

.biosaline-topic-notes {
  color: var(--icba-muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.biosaline-recent .dataset-item {
  background: var(--icba-surface);
}

.biosaline-howto,
.biosaline-publisher {
  padding: 1.1rem 1.15rem;
  margin-bottom: 1rem;
  background: var(--icba-tint);
  border: 1px solid #d7f0f6;
  border-radius: 14px;
}

.biosaline-howto h2,
.biosaline-publisher h2 {
  margin-top: 0;
  font-size: 1.15rem;
}

.biosaline-howto ol {
  padding-left: 1.15rem;
  margin-bottom: 1rem;
}

.biosaline-howto li + li {
  margin-top: 0.45rem;
}

.biosaline-publisher a {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  margin-top: 0.7rem;
  font-weight: 700;
  color: var(--icba-ink);
  text-decoration: none;
}

.biosaline-publisher img {
  width: auto;
  max-width: 9rem;
  max-height: 2.6rem;
}

.dataset-list .dataset-item {
  padding: 1rem 1.05rem 0.85rem;
  margin-bottom: 0.75rem;
  background: #fff;
  border: 1px solid var(--icba-border);
  border-bottom: 1px solid var(--icba-border);
  border-radius: 12px;
}

.dataset-list .dataset-item:last-of-type {
  padding-bottom: 0.85rem;
  margin-bottom: 0.75rem;
  border-bottom: 1px solid var(--icba-border);
}

.dataset-heading a {
  color: var(--icba-ink);
  text-decoration: none;
}

.dataset-heading a:hover {
  color: var(--icba-cyan);
}

.biosaline-dataset-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.9rem;
  padding: 0;
  margin: 0.55rem 0 0;
  color: var(--icba-muted);
  font-size: 0.82rem;
}

.biosaline-dataset-meta a {
  font-weight: 600;
  text-decoration: none;
}

.biosaline-search-lead,
.biosaline-resource-help {
  color: var(--icba-muted);
}

.resource-item {
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--icba-border);
}

.resource-item:last-child {
  border-bottom: 0;
}

.resource-item:has(.dropdown.show) {
  z-index: 5;
}

.biosaline-resource-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.7rem;
  align-items: center;
  margin-top: 0.7rem;
}

.resource-item .biosaline-resource-actions .btn-group {
  position: static;
  top: auto;
  right: auto;
  display: inline-flex;
}

.biosaline-download .biosaline-filesize {
  margin-left: 0.35rem;
  font-weight: 500;
  opacity: 0.9;
}

.biosaline-explore {
  color: var(--icba-brown);
  background: #fff;
  border: 1px solid #d6d3d1;
}

.biosaline-explore:hover,
.biosaline-explore:focus,
.biosaline-explore.show {
  color: var(--icba-brown);
  background: var(--icba-surface);
}

.biosaline-url {
  display: flex;
  flex: 1 1 100%;
  gap: 0.4rem;
  align-items: center;
  min-width: 0;
  max-width: 100%;
  margin: 0;
}

.biosaline-url label,
.biosaline-url-label {
  flex: 0 0 auto;
  margin: 0;
  color: var(--icba-muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.biosaline-file-link {
  font-weight: 600;
  overflow-wrap: anywhere;
}

.biosaline-full-url {
  flex: 1 1 auto;
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
  font-size: 0.85rem;
}

.biosaline-copy {
  flex: 0 0 auto;
  color: var(--icba-brown);
  background: #fff;
  border: 1px solid #d6d3d1;
}

.biosaline-copy:hover,
.biosaline-copy:focus {
  background: var(--icba-surface);
}

.biosaline-direct-callout {
  padding: 0.75rem 0.85rem;
  margin: 0.4rem 0 1rem;
  background: var(--icba-tint);
  border: 1px solid #d7f0f6;
  border-radius: 12px;
}

.biosaline-about {
  max-width: 46rem;
}

.biosaline-about li + li {
  margin-top: 0.4rem;
}

.biosaline-about .btn {
  margin: 0.2rem 0.4rem 0.2rem 0;
}

.biosaline-download:focus-visible,
.biosaline-explore:focus-visible,
.biosaline-copy:focus-visible,
.biosaline-file-link:focus-visible,
.biosaline-full-url:focus-visible {
  outline: 3px solid rgba(0, 194, 237, 0.45);
  outline-offset: 2px;
}

@media (max-width: 991.98px) {
  .biosaline-topics,
  .biosaline-stats ul {
    grid-template-columns: 1fr 1fr;
  }

  .biosaline-hero {
    padding-top: 2.2rem;
  }
}

@media (max-width: 575.98px) {
  .biosaline-topics,
  .biosaline-stats ul,
  .biosaline-search-row,
  .biosaline-hero-actions {
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .biosaline-search-row .btn,
  .biosaline-hero-actions .btn {
    width: 100%;
  }

  .resource-item .biosaline-resource-actions .btn-group {
    display: inline-flex;
  }
}