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

.items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.item-card {
    border: 1px solid #ddd;
    padding: 15px;
    border-radius: 5px;
}

.purchase-form {
    margin-top: 15px;
}

.form-group {
    margin-bottom: 10px;
}

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

.form-group input {
    width: 100%;
    padding: 8px;
}

button[type="submit"] {
    background: #2a9d8f;
    color: white;
    border: none;
    padding: 10px 15px;
    cursor: pointer;
}

.error {
    color: #d9534f;
    padding: 10px;
    margin-bottom: 20px;
    border: 1px solid #d9534f;
}

.success {
    color: #3c763d;
    padding: 10px;
    margin-bottom: 20px;
    border: 1px solid #d6e9c6;
}