.wpdaka-checkin-container {
    max-width: 500px;
    margin: 20px auto;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.wpdaka-checkin-container h2 {
    text-align: center;
    margin-bottom: 20px;
    color: #333;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #555;
}

.form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    box-sizing: border-box;
}

.form-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 20px;
}

.checkin-button, .checkout-button {
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.checkin-button {
    background-color: #28a745;
    color: white;
}

.checkin-button:hover {
    background-color: #218838;
}

.checkout-button {
    background-color: #dc3545;
    color: white;
}

.checkout-button:hover {
    background-color: #c82333;
}

.result-message {
    margin-top: 15px;
    padding: 10px;
    border-radius: 4px;
    text-align: center;
    font-weight: bold;
}

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

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

.employee-info {
    margin-top: 20px;
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 4px;
    border: 1px solid #e9ecef;
}

.employee-info h3 {
    margin-top: 0;
    color: #495057;
}

.employee-info p {
    margin: 5px 0;
    color: #6c757d;
}

@media (max-width: 600px) {
    .wpdaka-checkin-container {
        margin: 10px;
        padding: 15px;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .checkin-button, .checkout-button {
        width: 100%;
    }
}