* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  line-height: 1.6;
  color: #333;
}

.header {
  background-color: #2c3e50;
  color: white;
  padding: 1rem;
  text-align: center;
}
.header p {
  margin-bottom: 1rem;
}
.nav {
  background-color: #34495e;
  padding: 1rem;
  text-align: center;
}

.nav a {
  color: white;
  text-decoration: none;
  margin: 0 1rem;
}
.entries-number {
  text-align: center;
  color: #e01010;
}

/* Browse Page Styles */
.browse-container {
  max-width: 1400px;
  margin: 2rem auto;
  padding: 0 1rem;
  min-height: 100vh;
}

.browse-heading {
  font-size: 2.5rem;
  color: #2c3e50;
  margin-bottom: 2rem;
  text-align: center;
}

.card-grid {
  /* display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr)); */
  gap: 2rem;
  padding: 1rem;
}

.entry-card {
  background: white;
  border-radius: 10px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease;
  overflow: hidden;
}

.entry-card:hover {
  transform: translateY(-5px);
}

.card-header {
  padding: 1rem;
  background-color: #2c3e50;
  color: white;
}

.accession-id {
  font-size: 0.9rem;
  opacity: 0.8;
  margin-bottom: 0.5rem;
}

.peptide-name {
  font-size: 1.4rem;
  margin: 0;
}

.card-body {
  padding: 1.5rem;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  /* gap: 1rem; */
  /* margin-top: 1rem; */
}

.info-item {
  display: flex;
  flex-direction: column;
}

.label {
  font-size: 0.9rem;
  color: #7f8c8d;
  margin-bottom: 0.3rem;
}

.value {
  font-weight: 500;
  color: #2c3e50;
  word-break: break-word;
}

/* Pagination Styles */
.pagination {
  margin: 2rem 0;
  display: flex;
  justify-content: center;
  gap: 1rem;
}

/* Footer Styles */
.footer {
  background-color: #2c3e50;
  color: white;
  padding: 2rem;
  margin-top: 3rem;
  text-align: center;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
}

.footer a {
  color: #3498db;
  text-decoration: none;
}

.footer a:hover {
  color: #2980b9;
}

/* Responsive Design */
@media (max-width: 768px) {
  .card-grid {
    grid-template-columns: 1fr;
  }

  .browse-heading {
    font-size: 2rem;
  }

  .info-grid {
    grid-template-columns: 1fr;
  }
}