/* style.css */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Navbar */
.navbar {
    background-color: #2c3e50;
    padding: 1rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.logo {
    color: white;
    font-size: 24px;
    font-weight: bold;
    text-decoration: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 20px;
    align-items: center;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.nav-menu a:hover {
    background-color: #34495e;
}

.btn-post {
    background-color: #27ae60;
    padding: 10px 20px !important;
}

.btn-post:hover {
    background-color: #229954 !important;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 60px 0;
    background-color: white;
    border-radius: 8px;
    margin-bottom: 40px;
}

.hero h1 {
    font-size: 36px;
    margin-bottom: 10px;
}

.search-bar {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 10px;
}

.search-bar input[type="text"] {
    width: 400px;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.search-bar select {
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.search-bar button {
    padding: 12px 30px;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.search-bar button:hover {
    background-color: #2980b9;
}

/* Items Grid */
.items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.item-card {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.item-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.item-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.game-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: bold;
    color: white;
}

.game-badge.minecraft {
    background-color: #4CAF50;
}

.game-badge.roblox {
    background-color: #e74c3c;
}

.item-info {
    padding: 15px;
}

.item-info h3 {
    margin-bottom: 10px;
    font-size: 18px;
}

.price {
    color: #27ae60;
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 5px;
}

.seller {
    color: #666;
    font-size: 14px;
    margin-bottom: 15px;
}

.btn-view {
    display: inline-block;
    width: 100%;
    padding: 10px;
    background-color: #3498db;
    color: white;
    text-align: center;
    text-decoration: none;
    border-radius: 4px;
}

.btn-view:hover {
    background-color: #2980b9;
}

/* Forms */
.form-container {
    max-width: 500px;
    margin: 40px auto;
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.btn-submit {
    width: 100%;
    padding: 12px;
    background-color: #27ae60;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

.btn-submit:hover {
    background-color: #229954;
}

/* Messages */
.message-list {
    background-color: white;
    border-radius: 8px;
    padding: 20px;
}

.message-item {
    padding: 15px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.message-item:hover {
    background-color: #f9f9f9;
}

.message-item.unread {
    font-weight: bold;
    background-color: #f0f8ff;
}

/* Footer */
footer {
    background-color: #2c3e50;
    color: white;
    padding: 20px 0;
    margin-top: 60px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}

.footer-links {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 10px;
}

.footer-links a {
    color: white;
    text-decoration: none;
}

/* Alerts */
.alert {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 4px;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* PayPal QR Code */
.paypal-qr {
    text-align: center;
    margin: 20px 0;
}

.paypal-qr img {
    border: 2px solid #ddd;
    padding: 10px;
    background-color: white;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-menu {
        flex-direction: column;
        gap: 10px;
    }
    
    .search-bar {
        flex-direction: column;
    }
    
    .search-bar input[type="text"] {
        width: 100%;
    }
    
    .items-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
}