/* Basic Styling */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    background-color: #f4f4f4;
    color: #333;
}
.container {
    width: 80%;
    margin: auto;
    overflow: hidden;
    padding: 0 20px;
}

/* Header */
header {
    background: #333;
    color: #fff;
    padding-top: 20px;
    min-height: 70px;
    border-bottom: #0779e4 3px solid;
}
header a {
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 16px;
}
header ul {
    padding: 0;
    margin: 0;
    float: right;
    margin-top: 5px;
}
header li {
    display: inline;
    padding: 0 20px 0 20px;
}
header .logo {
    float: left;
    font-weight: bold;
    font-size: 24px;
}

/* Main Content */
main {
    padding: 20px 0;
    min-height: 400px;
}

/* Forms */
.form-container {
    max-width: 500px;
    margin: 30px auto;
    padding: 20px;
    background: #fff;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
.form-container h2 { text-align: center; }
.form-group { margin-bottom: 15px; }
.form-group label { display: block; margin-bottom: 5px; }
.form-group input { width: 100%; padding: 10px; box-sizing: border-box; }
button {
    width: 100%;
    padding: 10px;
    background-color: #0779e4;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
}
button:hover { background-color: #0056b3; }

/* Messages */
.message {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 5px;
}
.error { background: #f8d7da; color: #721c24; }
.success { background: #d4edda; color: #155724; }

/* Image Grid */
.image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}
.image-item {
    border: 1px solid #ddd;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.image-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

/* Footer */
footer {
    padding: 20px;
    margin-top: 20px;
    color: #fff;
    background-color: #333;
    text-align: center;
}