@import url('external-databases.css');

/* Peptide Library */
#peptide-library {
  --lib-accent: #f97316;
  --lib-accent-soft: rgba(249, 115, 22, 0.08);
  --lib-line: #e4e4e7;
  --lib-ink: #18181b;
  --lib-ink-dim: #52525b;
  --lib-ink-mute: #a1a1aa;
  --lib-bg: #fff;
  --lib-bg-soft: #fafafa;
  --lib-mono: 'Space Grotesk', ui-monospace, monospace;
}

html.dark #peptide-library {
  --lib-line: #3f3f46;
  --lib-ink: #fafafa;
  --lib-ink-dim: #a1a1aa;
  --lib-ink-mute: #71717a;
  --lib-bg: #18181b;
  --lib-bg-soft: #27272a;
}

.lib-page-hero {
  padding: 2.5rem 0 2rem;
  border-bottom: 1px solid var(--lib-line);
}

.lib-page-title {
  font-size: clamp(2rem, 5vw, 3.75rem);
  font-weight: 600;
  line-height: 1.05;
  margin: 0 0 0.75rem;
  color: var(--lib-ink);
}

.lib-page-title em {
  font-style: italic;
  color: var(--lib-accent);
}

.lib-page-subtitle {
  color: var(--lib-ink-dim);
  max-width: 40rem;
  line-height: 1.6;
  margin: 0 0 1.25rem;
}

.lib-page-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--lib-line);
  font-family: var(--lib-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--lib-ink-mute);
}

.lib-page-meta strong {
  display: block;
  font-size: 0.95rem;
  color: var(--lib-accent);
  letter-spacing: 0;
  text-transform: none;
  margin-top: 0.15rem;
}

#peptide-library .lib-controls {
  margin: 1.5rem 0;
}

#peptide-library .lib-search {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

#peptide-library .lib-search i {
  position: absolute;
  left: 1rem;
  color: var(--lib-ink-mute);
  font-size: 0.85rem;
}

#peptide-library .lib-search input {
  flex: 1;
  padding: 0.75rem 1rem 0.75rem 2.5rem;
  border: 1px solid var(--lib-line);
  border-radius: 0.75rem;
  background: var(--lib-bg);
  color: var(--lib-ink);
  font-size: 0.9rem;
  outline: none;
}

#peptide-library .lib-search input:focus {
  border-color: var(--lib-accent);
}

#peptide-library .lib-count {
  font-family: var(--lib-mono);
  font-size: 0.65rem;
  color: var(--lib-ink-mute);
  white-space: nowrap;
}

#peptide-library .lib-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
}

#peptide-library .lib-filter-btn,
#peptide-library .lib-ev-btn {
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--lib-line);
  background: var(--lib-bg);
  color: var(--lib-ink-dim);
  font-size: 0.7rem;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 0.15s;
}

#peptide-library .lib-filter-btn .count {
  opacity: 0.6;
  margin-left: 0.2rem;
}

#peptide-library .lib-filter-btn.active,
#peptide-library .lib-ev-btn.active {
  background: var(--lib-accent);
  border-color: var(--lib-accent);
  color: #fff;
}

#peptide-library .lib-evidence-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
}

#peptide-library .lib-ev-label {
  font-family: var(--lib-mono);
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--lib-ink-mute);
  margin-right: 0.25rem;
}

#peptide-library .lib-section-label {
  font-family: var(--lib-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lib-accent);
  margin-bottom: 0.75rem;
}

#peptide-library .lib-trending-section {
  margin: 2rem 0;
}

#peptide-library .lib-trending-title {
  font-size: 1.5rem;
  margin: 0 0 1rem;
  color: var(--lib-ink);
}

#peptide-library .lib-trending-title em {
  font-style: italic;
  color: var(--lib-accent);
}

#peptide-library .lib-trending-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.75rem;
}

#peptide-library .lib-trending-card {
  display: block;
  padding: 1.25rem;
  border: 1px solid var(--lib-line);
  border-radius: 0.75rem;
  text-decoration: none;
  color: inherit;
  background: var(--lib-bg);
  transition: border-color 0.2s, transform 0.2s;
  position: relative;
}

#peptide-library .lib-trending-card:hover {
  border-color: var(--lib-accent);
  transform: translateY(-2px);
}

#peptide-library .lib-trending-tags {
  display: flex;
  gap: 0.35rem;
  margin-bottom: 0.5rem;
}

#peptide-library .lib-tag {
  font-size: 0.55rem;
  padding: 2px 6px;
  border-radius: 2px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--lib-accent-soft);
  color: var(--lib-accent);
  border: 1px solid rgba(249, 115, 22, 0.25);
}

#peptide-library .lib-tag.fda {
  background: rgba(22, 163, 74, 0.1);
  color: #16a34a;
  border-color: rgba(22, 163, 74, 0.3);
}

#peptide-library .lib-trending-cat {
  font-size: 0.65rem;
  color: var(--lib-ink-mute);
  margin-bottom: 0.35rem;
}

#peptide-library .lib-trending-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1.1rem;
  color: var(--lib-ink);
}

#peptide-library .lib-trending-card p {
  margin: 0;
  font-size: 0.75rem;
  color: var(--lib-ink-dim);
  line-height: 1.4;
}

#peptide-library .lib-trending-arrow {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  color: var(--lib-accent);
}

#peptide-library .lib-blends-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  border: 1px solid var(--lib-line);
  border-radius: 0.75rem;
  text-decoration: none;
  color: inherit;
  background: var(--lib-bg-soft);
  transition: border-color 0.2s;
}

#peptide-library .lib-blends-banner:hover {
  border-color: var(--lib-accent);
}

#peptide-library .lib-blends-body {
  display: flex;
  align-items: center;
  gap: 1rem;
}

#peptide-library .lib-blends-icon {
  font-size: 1.25rem;
  color: var(--lib-accent);
}

#peptide-library .lib-blends-title {
  margin: 0;
  font-weight: 600;
  font-size: 0.95rem;
}

#peptide-library .lib-blends-sub {
  margin: 0;
  font-size: 0.75rem;
  color: var(--lib-ink-dim);
}

#peptide-library .lib-peptide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.75rem;
  margin-bottom: 2rem;
}

#peptide-library .lib-peptide-card {
  display: flex;
  flex-direction: column;
  padding: 1.25rem;
  border: 1px solid var(--lib-line);
  border-radius: 0.75rem;
  text-decoration: none;
  color: inherit;
  background: var(--lib-bg);
  min-height: 200px;
  transition: border-color 0.2s;
}

#peptide-library .lib-peptide-card:hover {
  border-color: var(--lib-accent);
}

#peptide-library .lib-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.5rem;
}

#peptide-library .lib-card-cat {
  font-size: 0.6rem;
  color: var(--lib-ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

#peptide-library .lib-fda-mark {
  font-size: 0.55rem;
  padding: 2px 5px;
  background: rgba(22, 163, 74, 0.1);
  color: #16a34a;
  border-radius: 2px;
  font-weight: 600;
}

#peptide-library .lib-card-name {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  color: var(--lib-ink);
}

#peptide-library .lib-card-benefits {
  margin: 0;
  padding: 0 0 0 1rem;
  flex: 1;
  font-size: 0.75rem;
  color: var(--lib-ink-dim);
  line-height: 1.5;
}

#peptide-library .lib-card-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--lib-line);
}

#peptide-library .lib-evidence-badge {
  font-size: 0.55rem;
  padding: 3px 7px;
  border-radius: 2px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border: 1px solid var(--lib-line);
  color: var(--lib-ink-mute);
}

#peptide-library .lib-evidence-badge.very-strong,
#peptide-library .lib-evidence-badge.strong {
  color: #16a34a;
  border-color: rgba(22, 163, 74, 0.3);
  background: rgba(22, 163, 74, 0.08);
}

#peptide-library .lib-evidence-badge.moderate {
  color: #d97706;
  border-color: rgba(217, 119, 6, 0.3);
}

#peptide-library .lib-card-arrow {
  color: var(--lib-accent);
}

#peptide-library .lib-empty {
  grid-column: 1 / -1;
  padding: 3rem;
  text-align: center;
  color: var(--lib-ink-mute);
}

#peptide-library .lib-seo-block {
  padding: 1.5rem;
  border: 1px solid var(--lib-line);
  border-radius: 0.75rem;
  margin-bottom: 1.5rem;
}

#peptide-library .lib-seo-block p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--lib-ink-dim);
  line-height: 1.6;
}

#peptide-library .lib-disclaimer-strip {
  text-align: center;
  padding: 1rem;
  font-size: 0.7rem;
  color: var(--lib-ink-mute);
  border-top: 1px solid var(--lib-line);
}

/* Detail pages */
#library-detail {
  --pld-accent: #f97316;
  --pld-line: #e4e4e7;
  --pld-ink: #18181b;
  --pld-ink-dim: #52525b;
  --pld-ink-mute: #a1a1aa;
  --pld-bg: #fff;
  --pld-bg-soft: #fafafa;
}

html.dark #library-detail {
  --pld-line: #3f3f46;
  --pld-ink: #fafafa;
  --pld-ink-dim: #a1a1aa;
  --pld-ink-mute: #71717a;
  --pld-bg: #18181b;
  --pld-bg-soft: #27272a;
}

.pld-hero {
  padding: 2rem 0;
  border-bottom: 1px solid var(--pld-line);
  background: linear-gradient(180deg, var(--pld-bg) 0%, var(--pld-bg-soft) 100%);
}

.pld-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--pld-ink-mute);
  margin-bottom: 1rem;
}

.pld-breadcrumb a {
  color: var(--pld-ink-mute);
  text-decoration: none;
}

.pld-breadcrumb a:hover {
  color: var(--pld-accent);
}

.pld-breadcrumb .current {
  color: var(--pld-accent);
}

.pld-title-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.pld-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0;
  color: var(--pld-ink);
}

.pld-fda {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.6rem;
  font-size: 0.65rem;
  background: rgba(22, 163, 74, 0.1);
  color: #16a34a;
  border-radius: 999px;
  font-weight: 600;
}

.pld-ev {
  font-size: 0.6rem;
  padding: 0.25rem 0.5rem;
  border-radius: 2px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border: 1px solid var(--pld-line);
  color: var(--pld-ink-mute);
}

.pld-aliases {
  font-size: 0.8rem;
  color: var(--pld-ink-mute);
  margin: 0 0 0.75rem;
}

.pld-summary {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--pld-ink-dim);
  max-width: 48rem;
  margin: 0 0 1rem;
}

.pld-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  font-size: 0.75rem;
  color: var(--pld-ink-mute);
  margin-bottom: 1.25rem;
}

.pld-meta strong {
  color: var(--pld-ink);
}

.pld-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pld-tool-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--pld-line);
  border-radius: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--pld-ink-dim);
  background: var(--pld-bg);
  transition: all 0.15s;
}

.pld-tool-btn:hover {
  border-color: var(--pld-accent);
  color: var(--pld-accent);
}

.pld-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 2rem;
}

.pld-section {
  margin-bottom: 2rem;
}

.pld-section h2 {
  font-size: 1.1rem;
  margin: 0 0 0.75rem;
  color: var(--pld-ink);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pld-section h2 i {
  color: var(--pld-accent);
  font-size: 0.9rem;
}

.pld-section p {
  line-height: 1.65;
  color: var(--pld-ink-dim);
  margin: 0;
}

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

.pld-benefits li {
  display: flex;
  gap: 0.75rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--pld-line);
  font-size: 0.9rem;
  color: var(--pld-ink-dim);
}

.pld-benefits li span {
  font-weight: 700;
  color: var(--pld-accent);
  min-width: 1.25rem;
}

.pld-note {
  font-size: 0.75rem !important;
  font-style: italic;
  margin-bottom: 0.75rem !important;
}

.pld-dose-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.pld-dose-table th,
.pld-dose-table td {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--pld-line);
  text-align: left;
}

.pld-dose-table th {
  width: 40%;
  background: var(--pld-bg-soft);
  color: var(--pld-ink-mute);
  font-weight: 500;
}

.pld-dose-notes {
  margin-top: 0.75rem !important;
  font-size: 0.8rem !important;
}

.pld-studies {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.pld-study {
  display: block;
  padding: 1rem;
  border: 1px solid var(--pld-line);
  border-radius: 0.5rem;
  text-decoration: none;
  color: inherit;
  position: relative;
  transition: border-color 0.15s;
}

.pld-study:hover {
  border-color: var(--pld-accent);
}

.pld-study h3 {
  margin: 0 0 0.35rem;
  font-size: 0.9rem;
  color: var(--pld-ink);
  padding-right: 1.5rem;
}

.pld-study p {
  margin: 0 0 0.5rem;
  font-size: 0.8rem;
}

.pld-study-ev {
  font-size: 0.6rem;
  text-transform: uppercase;
  color: var(--pld-accent);
}

.pld-study .fa-external-link-alt {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 0.7rem;
  color: var(--pld-ink-mute);
}

.pld-safety {
  background: rgba(217, 119, 6, 0.05);
  border-left: 3px solid #d97706;
  padding: 1rem !important;
  border-radius: 0 0.5rem 0.5rem 0;
}

.pld-sidebar-card {
  padding: 1rem;
  border: 1px solid var(--pld-line);
  border-radius: 0.75rem;
  margin-bottom: 1rem;
  background: var(--pld-bg-soft);
}

.pld-sidebar-card h3 {
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
  color: var(--pld-ink);
}

.pld-side-link {
  display: block;
  font-size: 0.8rem;
  color: var(--pld-ink-dim);
  text-decoration: none;
  padding: 0.35rem 0;
}

.pld-side-link:hover {
  color: var(--pld-accent);
}

.pld-side-cta {
  display: block;
  margin-top: 0.75rem;
  padding: 0.6rem;
  text-align: center;
  background: var(--pld-accent);
  color: #fff !important;
  border-radius: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
}

.pld-sidebar-card ul {
  margin: 0;
  padding-left: 1rem;
  font-size: 0.8rem;
  color: var(--pld-ink-dim);
}

.pld-muted {
  color: var(--pld-ink-mute);
  font-size: 0.8rem;
}

.pld-warning {
  margin-top: 2rem;
  padding: 1rem;
  border-left: 3px solid #d97706;
  background: rgba(217, 119, 6, 0.06);
  font-size: 0.8rem;
  color: var(--pld-ink-dim);
}

.pld-empty {
  padding: 4rem 2rem;
  text-align: center;
}

@media (max-width: 900px) {
  .pld-layout {
    grid-template-columns: 1fr;
  }
  #peptide-library .lib-filter-row {
    max-height: 120px;
    overflow-y: auto;
  }
}