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

body {
  background: #f9f9f9;
  margin: 0;
  padding: 20px;
}

.container {
  max-width: 900px;
  margin: 0 auto;
}

h1 {
  text-align: center;
  color: #333;
}

.search-bar {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 15px;
}

.search-bar input {
  flex: 1;
  padding: 8px;
  font-size: 1rem;
}

.search-bar button {
  padding: 8px 16px;
  background: #2d89ef;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

.search-bar button:hover {
  background: #1b5fbf;
}

.filters {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.moods label {
  margin-right: 10px;
}

#results {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 15px;
}

.card {
  background: white;
  border-radius: 8px;
  padding: 10px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  cursor: pointer;
  transition: transform 0.2s;
}

.card:hover {
  transform: scale(1.03);
}

.card img {
  width: 100%;
  border-radius: 6px;
}

.empty {
  text-align: center;
  color: #777;
  margin-top: 30px;
}

#detail {
  background: white;
  padding: 20px;
  margin-top: 20px;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.close {
  text-align: right;
  color: red;
  cursor: pointer;
  font-weight: bold;
  margin-bottom: 10px;
}