@import url('./root.css');
body {
  background-image: url('https://bing.img.run/rand_uhd.php');
  background-repeat: no-repeat;
  background-size: cover;
}

body {
  font-family: 'Segoe UI', sans-serif;
  background-color: #f3f4f6;
  margin: 0;
  padding: 2rem;
  scroll-behavior: smooth;
}

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

h1 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: #1f2937;
}

.search-box input {
  width: 100%;
  padding: 0.75rem;
  border-radius: 0.5rem;
  border: 1px solid #d1d5db;
  font-size: 1rem;
  transition: box-shadow 0.3s ease;
}

.search-box input:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

.link-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.link-card {
  background-color: white;
  padding: 1rem;
  border-radius: 0.75rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
  text-align: center;
}

.link-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.link-card a {
  display: block;
  color: #2563eb;
  font-weight: 600;
  text-decoration: none;
}

.no-result {
  text-align: center;
  color: #6b7280;
  grid-column: 1 / -1;
  font-size: 1rem;
  padding: 2rem 0;
}

.back-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: #2563eb;
  color: white;
  border: none;
  border-radius: 9999px;
  padding: 0.75rem 1rem;
  cursor: pointer;
  font-size: 1.2rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  transition: background-color 0.3s ease;
  z-index: 9999;
}

.back-to-top:hover {
  background-color: #1d4ed8;
}