body {
    font-family: 'Poppins', sans-serif;
    text-align: center;
    background: linear-gradient(135deg, #f5f7fa, #c3cfe2);
    margin: 0;
    padding: 0;
    color: black;
    transition: background 0.3s ease-in-out, color 0.3s ease-in-out;
}
.container {
    width: 80%;
    margin: auto;
    padding: 20px;
}
h1 {
    font-size: 2rem;
    color: black;
}
.search-bar {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}
input {
    padding: 12px;
    width: 50%;
    border: 2px solid #ccc;
    border-radius: 8px;
    font-size: 16px;
    background-color: white;
    color: black;
}
button {
    padding: 12px 16px;
    cursor: pointer;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    transition: background 0.3s, color 0.3s;
}
#search-button {
    background-color: #4CAF50;
    color: white;
}
#search-button:hover {
    background-color: #388E3C;
}
#dark-mode-toggle {
    background-color: #000000;
    color: black;
    border-radius: 50%;
    padding: 12px;
    font-size: 18px;
    cursor: pointer;
}
#dark-mode-toggle:hover {
    background-color: #000000;
}
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
    padding: 20px;
}
.gallery img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}
.gallery img:hover {
    transform: scale(1.05);
}
.loading {
    display: none;
    font-size: 18px;
    color: #ccc;
}
.load-more {
    margin-top: 20px;
    display: none;
    background-color: #007BFF;
}
.load-more:hover {
    background-color: #0056b3;
}
.dark-mode {
    background: linear-gradient(135deg, #1a1a2e, #000);
    color: white;
}
.dark-mode h1 {
    color: white;
}
.dark-mode .search-bar input {
    background-color: #333;
    color: white;
    border: 2px solid #555;
}
.dark-mode .gallery img {
    box-shadow: 0 4px 8px rgba(255, 255, 255, 0.2);
}
.dark-mode #search-button {
    background-color: #3498db;
}
.dark-mode #search-button:hover {
    background-color: #2980b9;
}
.dark-mode #dark-mode-toggle {
    background-color: #ffffff;
    color: black;
}
.dark-mode #dark-mode-toggle:hover {
    background-color: #e0e0e0;
}

.image-container {
    position: relative;
    display: inline-block;
    margin: 10px;
}

.image-container img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
    cursor: pointer;
}

.image-container img:hover {
    transform: scale(1.05);
}

.download-button {
    display: block;
    text-align: center;
    margin-top: 5px;
    padding: 8px;
    background-color: #02be6e;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-size: 14px;
}

.download-button:hover {
    background-color: #000000;
}